Housing assembly, mobile air conditioner, and air guide structure

Abstract

A housing assembly includes a top panel provided with connection side members at opposite ends of the top panel, respectively, and extending downward, and a middle frame including two opposite side panels. An upper end of each of the side panels is connected to a corresponding one of the connection side members. A buckle structure and a screw lock structure are provided between the upper end of each of the side panels and the corresponding one of the connection side members.

1 .- 29 . (canceled) 
     
     
         30 . A housing assembly comprising:
 a top panel provided with connection side members at opposite ends of the top panel, respectively, and extending downward; and   a middle frame including two opposite side panels, an upper end of each of the side panels being connected to a corresponding one of the connection side members;   wherein a buckle structure and a screw lock structure are provided between the upper end of each of the side panels and the corresponding one of the connection side members.   
     
     
         31 . The housing assembly according to  claim 30 , wherein the buckle structure includes a buckle provided at the connection side member and a buckle hole provided at the upper end of the side panel, and the buckle and the buckle hole are configured to be snapped together. 
     
     
         32 . The housing assembly according to  claim 31 , wherein the buckle includes an elastic arm extending downward and a buckle member provided at the elastic arm, and a lower surface of the buckle member is configured as a guide slope. 
     
     
         33 . The housing assembly according to  claim 31 , wherein:
 the upper end of the side panel is provided with a recessed installation step, and the installation step includes a first step surface extending in a transverse direction and a second step surface extending in an up and down direction; and   the connection side member is arranged at the installation step, and the buckle hole is arranged at the first step surface.   
     
     
         34 . The housing assembly according to  claim 33 , wherein an outer edge of the first step surface is provided with a positioning rib, and a lower end of the connection side member is provided with a positioning slot, the positioning rib being configured to be inserted into the positioning slot. 
     
     
         35 . The housing assembly according to  claim 34 , wherein a lower end of an inner surface of the connection side member is provided with a positioning buckle, and a distance is provided between a lower end of the positioning buckle and the lower end of the inner surface of the connection side member to form the positioning slot. 
     
     
         36 . The housing assembly according to  claim 34 , wherein the screw lock structure includes a threaded hole provided at the connection side member and an installation hole provided at the side panel, and a screw is configured to pass through the installation hole and be screwed into the threaded hole to lock the side panel to the connection side member. 
     
     
         37 . The housing assembly according to  claim 36 , wherein the connection side member is provided with a first side and a second side opposite to the first side in a width direction, and at least one of the threaded holes is opened on the buckle near the first side. 
     
     
         38 . The housing assembly according to  claim 37 , wherein an installation protrusion is integrally connected to the positioning buckle near the second side, and at least one threaded hole is opened on the installation protrusion. 
     
     
         39 . A mobile air conditioner comprising:
 a housing assembly including:
 a top panel provided with connection side members at opposite ends of the top panel, respectively, and extending downward; and 
 a middle frame including two opposite side panels, an upper end of each of the side panels being connected to a corresponding one of the connection side members; 
 wherein a buckle structure and a screw lock structure are provided between the upper end of each of the side panels and the corresponding one of the connection side members. 
   
     
     
         40 . The mobile air conditioner according to  claim 39 , further comprising:
 an air guide structure including:
 an air outlet frame provided with an air outlet; 
 a plurality of air deflectors parallel to one other, each of the air deflectors including a rotation shaft connected to the air outlet frame, and the air deflectors being provided across the air outlet to guide wind flowing out from the air outlet; 
 a connection rod rotatably connected to each of the air deflectors, to enable the plurality of air deflectors to move synchronously; 
 a non-conductive shaft connected to one air deflector of the air deflectors; and 
 a drive motor connected to the non-conductive shaft to drive the air deflectors to rotate through the non-conductive shaft. 
   
     
     
         41 . The mobile air conditioner according to  claim 40 , wherein the air guide structure further includes:
 a plurality of cranks arranged in parallel, each of the cranks corresponding to one of the air deflectors, extending along a radial direction of the rotation shaft, and having one end rotatably connected to the connection rod and another end rotatably connected to the corresponding one of the air deflectors.   
     
     
         42 . The mobile air conditioner according to  claim 41 , wherein the cranks are detachably connected to the rotation shaft. 
     
     
         43 . The mobile air conditioner according to  claim 42 , wherein:
 one end of each crank is provided with a limitation hole for inserting the rotation shaft;   the limitation hole is provided with a first anti-rotation surface extending along an extension direction of the rotation shaft; and   the rotation shaft is provided with a second anti-rotation surface matching the first anti-rotation surface.   
     
     
         44 . The mobile air conditioner according to  claim 43 , wherein each of the cranks includes an installation post protruding from a side of the crank close to the air deflector, and the limitation hole is provided at the installation post. 
     
     
         45 . The mobile air conditioner according to  claim 41 , wherein the air outlet frame is provided with two stop positions arranged at an interval, and one crank of the cranks is configured to move back and forth between the two stop positions. 
     
     
         46 . The mobile air conditioner according to  claim 45 , wherein:
 the air outlet frame is provided with a plurality of shaft holes each configured to allow the rotation shaft of one of the air deflectors to be rotatably inserted in;   one of the shaft holes includes a limitation notch at a hole wall of the shaft hole and in communication with the shaft hole, and the two stop positions are respectively two opposite side walls of the limitation notch; and   the one crank is formed with a limitation rib extending into the limitation notch, and the limitation rib is configured to move back and forth between the two stop positions.   
     
     
         47 . The mobile air conditioner according to  claim 46 , wherein the air outlet frame is provided with an installation post, and the shaft hole and the limitation notch are both provided in the installation post. 
     
     
         48 . The mobile air conditioner according to  claim 40 , wherein:
 an outer peripheral surface of the non-conductive shaft is provided with a plurality of first anti-rotation surfaces arranged around an axis of the non-conductive shaft, the one air deflector is provided with a shaft hole, an inner wall of the shaft hole is provided with a plurality of second anti-rotation surfaces corresponding to the first anti-rotation surfaces in a one-to-one correspondence; and/or   the drive motor includes a stepping motor.   
     
     
         49 . The mobile air conditioner according to  claim 40 , wherein:
 the non-conductive shaft is one of a plurality of non-conductive shafts of the air guide structure each corresponding to one of the air deflectors; and   the drive motor is one of a plurality of drive motors of the air guide structure each corresponding to one of the non-conductive shafts.