CN-224215458-U - Air conditioner

Abstract

The utility model provides an air conditioner, which comprises a shell, an indoor heat exchanger, an indoor fan assembly, an air duct shell and a protective screen, wherein the shell is formed by the air conditioner, the indoor heat exchanger is arranged in the shell and is used for exchanging heat with indoor air, the indoor fan assembly is arranged in the shell and is adjacent to the indoor heat exchanger, the indoor fan assembly comprises the air duct shell and is arranged in the shell, the air duct shell is provided with an air outlet, one side of the air outlet is provided with a slot, the other side of the air outlet is provided with an abutting groove, the protective screen is arranged at the air outlet, one side of the protective screen is provided with an inserting part which is opposite to the slot, the other side of the protective screen is provided with an abutting part which is opposite to the abutting groove, the inserting part is inserted in the slot in an aligned manner, and the abutting part is in the abutting groove in an aligned manner, so that two opposite sides of the protective screen are respectively fixed on two opposite sides of the air outlet.

Inventors

• ZHU MAOCHENG
• LIANG BINGXIANG
• HUANG MINZHU
• LIANG ZHIWEN

Assignees

• 海信（广东）空调有限公司

Dates

Publication Date

20260508

Application Date

20250329

Claims (9)

1. 1. An air conditioner, comprising: A casing configured as a housing of the air conditioner; The indoor heat exchanger is arranged in the shell and is used for exchanging heat with indoor air; The indoor fan assembly is arranged in the shell and is adjacently arranged with the indoor heat exchanger, and the indoor fan assembly comprises: The air duct shell is arranged in the shell and is provided with an air outlet, one side of the air outlet is provided with a slot, and the other side of the air outlet is provided with a butt groove; the protection net cover is arranged at the air outlet, one side of the protection net is provided with an inserting part which is arranged opposite to the slot, and the other side of the protection net is provided with an abutting part which is arranged opposite to the abutting groove; The plug-in part is in alignment and plug-in connection in the slot, and the abutting part is in alignment and abutting connection in the abutting groove, so that the two opposite sides of the protection net are respectively fixed on the two opposite sides of the air outlet; an indoor air duct is arranged in the air duct shell, and is communicated with the air outlet; The air conditioner further comprises a support frame, the support frame is arranged at the air outlet and is arranged on one side, far away from the indoor air duct, of the protective net, a clamping hook is arranged on one side, close to the protective net, of the support frame, the clamping hook can extend into the protective net and is clamped on the protective net, so that force towards the indoor air duct is applied to the protective net, and the protective net is deformed towards one side, far away from the indoor air duct.
2. 2. An air conditioner according to claim 1, wherein, The plurality of hooks are arranged, the plurality of hooks are positioned on the same arc line or the same cambered surface, and the arc line or the cambered surface protrudes towards one side away from the indoor air duct in an arc shape; The hooks are respectively connected with the protective network card, so that the protective net is bent and arranged along the arc line or the cambered surface.
3. 3. An air conditioner according to claim 1, wherein, The air outlet is arranged on the air duct shell along the height direction of the air conditioner; The support frame is arranged on the air duct shell along the width direction of the air duct shell; The protective net is provided with a spacing groove, the spacing groove extends and is arranged along the width direction of the protective net, the spacing groove is consistent with the arrangement direction of the support frame, and the clamping hooks are clamped at the side edges of the spacing groove.
4. 4. An air conditioner according to claim 3, wherein, The protective net comprises first connecting rods extending along the width direction of the protective net, wherein the first connecting rods comprise two first connecting rods which are arranged at intervals up and down to form the interval grooves; The clamping hook stretches into the spacing groove and is clamped at the side edge of one of the first connecting rods.
5. 5. An air conditioner according to claim 1, wherein, The plurality of slots are arranged and are distributed on the air duct shell at intervals up and down along one side of the air outlet; The plug-in parts are arranged in a plurality, the plug-in parts are arranged at intervals up and down along one side of the protective net, and the plug-in parts are arranged corresponding to the slots.
6. 6. An air conditioner according to claim 1, wherein, The plurality of abutting grooves are distributed on the air duct shell at intervals up and down along the other side of the air outlet; The abutting parts are arranged in a plurality, the abutting parts are arranged at intervals up and down along the other side of the protective net, and the abutting parts are arranged corresponding to the abutting grooves.
7. 7. An air conditioner according to claim 1, wherein, The air duct shell further comprises: the volute is vertically arranged in the shell and is provided with the air outlet; The volute tongue is arranged in the volute, the volute tongue is positioned at one side of the air outlet along the width direction of the air channel shell, and the abutting groove is formed in the outer side wall of the volute tongue; the other side of the protective net is abutted on the outer side wall of the volute tongue through the abutting part.
8. 8. The air conditioner according to claim 7, wherein, An abutting rib is convexly arranged on the outer side wall of the volute tongue, and the abutting rib is provided with the abutting groove; the protective net comprises second connecting rods, wherein the second connecting rods are arranged along the width direction of the protective net, one ends of the second connecting rods are bent to form the abutting portions, and the other ends of the second connecting rods are bent to form the inserting portions.
9. 9. The air conditioner according to claim 8, wherein, The protective net comprises a third connecting rod, the third connecting rod is arranged at the top end of the protective net, the third connecting rod is arranged in an extending mode along the width direction of the protective net, and two opposite sides of the third connecting rod are respectively bent downwards to form the abutting part and the inserting part; The protection network comprises a fourth connecting rod, the fourth connecting rod is arranged at the bottom end of the protection network, the fourth connecting rod extends and is arranged along the width direction of the protection network, and two opposite sides of the fourth connecting rod are respectively bent upwards to form the abutting part and the inserting part.

Description

Air conditioner Technical Field The utility model relates to the technical field of air conditioners, in particular to an air conditioner. Background An air conditioner is a device that can be used to regulate indoor air temperature, humidity, air flow rate and air cleanliness, and is widely used in home, office, commercial venues and industrial environments. The basic principle is that the heat transfer is realized by utilizing the physical processes of evaporation heat absorption and condensation heat release through the circulation of the refrigerant, thereby achieving the effect of cooling or heating. With the progress of technology, the air conditioner not only has the functions of refrigeration and heating, but also integrates multiple functions of dehumidification, air purification and the like, and becomes one of the indispensable electrical appliances in modern life. The air conditioner generally comprises a compressor, a condenser, an evaporator, an expansion valve, a cross-flow wind wheel, an air outlet duct and other main components. The compressor is responsible for driving the refrigerant circulation, the condenser and the evaporator are respectively used for releasing heat and absorbing heat, the expansion valve is used for adjusting the flow of the refrigerant, and the cross flow wind wheel is used for accelerating the air flow in the air outlet duct so as to enhance the heat exchange efficiency. In order to prevent safety accidents caused by the fact that hands of users extend into the air conditioner indoor unit, a protective net is usually arranged at an air outlet of an air outlet duct. At present, most of the protective nets are fixed by screws, but the protective nets are easy to rust and influence the appearance for a long time. In addition, the detachable clamping structure is used for installation, but the structure of the protective net is not stable enough and is easy to loosen and fall off. Disclosure of utility model The utility model aims to provide an air conditioner for improving the shock resistance of a protective net. In order to solve the technical problems, the utility model adopts the following technical scheme: According to one aspect of the utility model, the air conditioner comprises a shell, an indoor heat exchanger, an indoor fan assembly, an air duct shell and a protective screen, wherein the shell is formed into the air conditioner, the indoor heat exchanger is arranged in the shell and used for exchanging heat with indoor air, the indoor fan assembly is arranged in the shell and is adjacent to the indoor heat exchanger, the air duct shell is arranged in the shell and is provided with an air outlet, one side of the air outlet is provided with a slot, the other side of the air outlet is provided with an abutting groove, the protective screen is arranged at the air outlet, one side of the protective screen is provided with an inserting part which is opposite to the slot, the other side of the protective screen is provided with an abutting part which is opposite to the abutting groove, the inserting part is inserted in the slot in a counterpoint manner, and the abutting part is in butt joint with the abutting groove, so that two opposite sides of the protective screen are respectively fixed on two opposite sides of the air outlet. The technical scheme has the advantages that the slot is formed in one side, close to the air outlet, of the air passage shell, the inserting part which is opposite to the slot is formed in one side, corresponding to the protective net, of the air passage shell, the abutting groove is formed in the other side, close to the air outlet, of the air passage shell, the abutting part which is opposite to the abutting groove is formed in one side, corresponding to the protective net, of the protective net, one side of the protective net can be inserted into the air passage shell, and the other side of the protective net can be abutted into the air passage shell. Through the cooperation of butt and joint, can be effectively with the impact force that the protection network received by being dispersed effectively to the wind channel shell spare to reduce the impaired risk of protection network, improved the steadiness and the shock resistance of protection network. Moreover, compared with the prior art, the screw structure not only can solve the problem that the use and the look and feel of a user are affected by the fact that the screw structure is easy to rust, but also has good impact resistance. In some embodiments, an indoor air duct is arranged in the air duct shell and is communicated with the air outlet, the air conditioner further comprises a support frame, the support frame is arranged at the air outlet and is arranged on one side, far away from the indoor air duct, of the protection net, a clamping hook is arranged on one side, close to the protection net, of the support frame, and the clamping hook can extend into the protection net and