CN216204240U - Housing assembly and window machine - Google Patents

Abstract

The utility model provides a housing assembly and a window machine, wherein the housing assembly comprises: a first housing; the second outer cover is sleeved with the first outer cover, and the second outer cover and the first outer cover can be arranged in a relatively movable mode so as to adjust the total length of the outer cover assembly; the driving mechanism is connected with the first outer cover and the second outer cover so as to drive the second outer cover and the first outer cover to move relatively. Through the technical scheme provided by the utility model, the cooling capacity models with different sizes can be accommodated and installed in the outer cover component, the limitation that the outer cover component can only be correspondingly provided with one cooling capacity model with one size in the prior art is solved, the outer cover component is more universal, and meanwhile, by the arrangement, a large number of outer cover components with different sizes are not required to be designed, the production efficiency of the outer cover component is improved, and the processing cost is reduced.

Description

Housing assembly and window machine

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an outer cover assembly and a window machine.

Background

At present, window air conditioner products are distributed in all large regional markets all over the world, with the global popularization of the window air conditioner products, the customer requirements are continuously increased, various cooling capacity machine types with different sizes are produced at the same time, but housing components with different sizes corresponding to the cooling capacity machine types are also continuously increased, a series of problems of production, management, installation, after-sale and the like are caused by the continuous increase of the housing components, and therefore, a universal housing component is urgently needed to be developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an outer cover assembly and a window machine, and aims to solve the problems that the outer cover assembly in the prior art is limited and difficult to replace.

In order to solve the above-mentioned problems, according to an aspect of the present invention, there is provided a cover assembly including: a first housing; the second outer cover is sleeved with the first outer cover, and the second outer cover and the first outer cover can be arranged in a relatively movable mode so as to adjust the total length of the outer cover assembly; the driving mechanism is connected with the first outer cover and the second outer cover so as to drive the second outer cover and the first outer cover to move relatively.

Further, the drive mechanism includes: the first support seat is arranged on the first outer cover; the second support seat is arranged on the second outer cover; the linear motion part is in driving connection with the first supporting seat and the second supporting seat to adjust the distance between the first supporting seat and the second supporting seat.

Further, the linear motion part comprises a transmission rod, the transmission rod penetrates through the first supporting seat, and the transmission rod is in limit fit with the first supporting seat in the axial direction; the transmission rod is provided with an external thread, the second supporting seat is provided with an internal thread, and the internal thread is matched with the external thread; the transmission rod is rotatably arranged to drive the second supporting seat to move relative to the first supporting seat.

Further, first supporting seat includes the bearing frame and sets up the bearing in the bearing frame, bearing frame and first dustcoat fixed connection, transfer line and bearing interference fit.

Further, the drive mechanism further includes: the first driving wheel is rotatably arranged on the first housing; the second driving wheel is fixedly connected with the transmission rod, and the first driving wheel is in driving connection with the second transmission wheel.

Furthermore, the driving mechanism further comprises a knob portion, the knob portion comprises a rotating piece and a rotating shaft which are connected with each other, and the rotating shaft is rotatably arranged on the first outer cover and connected with the first driving wheel.

Furthermore, the first transmission wheel comprises a connecting shaft and a first gear which are connected with each other, the connecting shaft is rotatably arranged on the side wall of the first outer cover, the second transmission wheel is a second gear, and the first gear is meshed with the second gear; the rotating shaft can be connected with the connecting shaft in a pluggable manner, and the rotating shaft is in circumferential limit matching with the connecting shaft.

Furthermore, the linear motion part also comprises a limiting piece, the limiting piece is arranged on the transmission rod, and the limiting piece is positioned on one side of the second supporting seat, which is far away from the first supporting seat; in the radial direction of the transmission rod, the size of the limiting piece is larger than the diameter of the transmission rod.

Further, a guide structure is arranged between the first outer cover and the second outer cover, and the guide structure extends along the relative movement direction of the first outer cover and the second outer cover.

Further, the guide structure comprises a guide rail and a guide groove, the guide rail is arranged on the side wall of the first outer cover, the guide groove is arranged on the side wall of the second outer cover, the guide rail is connected with the guide groove in a sliding mode, and scales are arranged on the guide rail.

Furthermore, the first outer cover comprises two first vertical plates, two first bottom plates and a first top plate, two ends of the first top plate are respectively connected with the upper ends of the two first vertical plates, the two first bottom plates are correspondingly connected with the two first vertical plates one by one, and the first supporting seat is arranged on the first bottom plate; the second outer cover comprises two second vertical plates, two second bottom plates and a second top plate, the two ends of the second top plate are respectively connected with the upper ends of the two second vertical plates, the two second bottom plates are connected with the two second vertical plates in a one-to-one correspondence mode, and the second supporting seat is arranged on the second bottom plate.

Furthermore, the first outer cover also comprises a first cross beam, two ends of the first cross beam are respectively connected with the two first bottom plates, the second outer cover also comprises a second cross beam, and two ends of the second cross beam are respectively connected with the two second bottom plates; the first housing further includes an article placing seat provided on the first top plate.

Further, the housing assembly further comprises: the protective net is arranged at one end of the second outer cover, which is far away from the first outer cover; the sensor module is arranged in the second outer cover and connected with the protective net, and the sensor module is used for measuring wind pressure; the alarm is electrically connected with the sensor module.

According to another aspect of the present invention, there is provided a window machine including the above-described enclosure assembly.

By applying the technical scheme of the utility model, the utility model provides a housing assembly, which comprises: a first housing; the second outer cover is sleeved with the first outer cover, and the second outer cover and the first outer cover can be arranged in a relatively movable mode so as to adjust the total length of the outer cover assembly; the driving mechanism is connected with the first outer cover and the second outer cover so as to drive the second outer cover and the first outer cover to move relatively. Adopt this scheme, take place relative movement through setting up between actuating mechanism drive second dustcoat and the first dustcoat, realize the regulation to the dustcoat subassembly total length that first dustcoat and second dustcoat are constituteed, and then can hold and install the cold volume model of multiple not unidimensional in making the dustcoat subassembly, solved among the prior art dustcoat subassembly can only correspond the limitation of installing the cold volume model of a size, make the dustcoat subassembly more universalization. And meanwhile, by the arrangement, a large number of outer cover assemblies with different sizes are not required to be designed, the production efficiency of the outer cover assemblies is improved, and the processing cost is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 illustrates a schematic structural view of a cover assembly provided by an embodiment of the present invention;

FIG. 2 shows an exploded view of the enclosure assembly of FIG. 1;

FIG. 3 illustrates a schematic structural view of a first housing in the housing assembly of FIG. 1;

FIG. 4 shows a schematic structural view of a second housing in the housing assembly of FIG. 1;

FIG. 5 shows a partial schematic view of the drive mechanism in the housing assembly of FIG. 1;

FIG. 6 shows a schematic view of the knob portion of the housing assembly of FIG. 1;

fig. 7 shows a schematic view of the installation of the protection net and the sensor module in the enclosure assembly of fig. 1;

fig. 8 shows a partial enlarged view in the first housing of fig. 3.

Wherein the figures include the following reference numerals:

10. a first housing; 11. a first vertical plate; 12. a first base plate; 13. a first top plate; 14. a first cross member; 15. an article placing seat;

20. a second housing; 21. a second vertical plate; 22. a second base plate; 23. a second top plate; 24. a second cross member;

30. a drive mechanism; 31. a first support base; 32. a second support seat; 33. a linear motion section; 34. a first drive pulley; 35. a second transmission wheel; 36. a knob portion; 361. a rotating member; 362. a rotating shaft;

40. a guide structure; 41. a guide rail; 42. a guide groove;

50. a protective net;

60. a sensor module.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 8, an embodiment of the present invention provides a housing assembly including: a first housing 10; the second outer cover 20, the second outer cover 20 and the first outer cover 10 are sleeved, and the second outer cover 20 and the first outer cover 10 are arranged in a relatively movable mode so as to adjust the total length of the outer cover assembly; the driving mechanism 30, the driving mechanism 30 and the first housing 10, the second housing 20 are connected to drive the second housing 20 and the first housing 10 to move relatively.

In this embodiment, take place relative movement through setting up between actuating mechanism 30 drive second dustcoat 20 and the first dustcoat 10, realize the regulation to the dustcoat subassembly total length that first dustcoat 10 and second dustcoat 20 are constituteed, and then can hold and hold the cold volume model of multiple not unidimensional in making the dustcoat subassembly, solved among the prior art dustcoat subassembly can only correspond the limitation of installing a size cold volume model, make the dustcoat subassembly more generalized. And meanwhile, by the arrangement, a large number of outer cover assemblies with different sizes are not required to be designed, the production efficiency of the outer cover assemblies is improved, and the processing cost is reduced.

Specifically, the overall length of the housing assembly is the farthest distance between one end of the first housing 10 and one end of the second housing 20 in the axial direction of the drive mechanism 30.

Specifically, the drive mechanism 30 includes: a first support seat 31, the first support seat 31 being disposed on the first housing 10; a second support seat 32, the second support seat 32 being disposed on the second housing 20; the linear motion part 33 and the linear motion part 33 are in driving connection with the first support seat 31 and the second support seat 32 to adjust the distance between the first support seat 31 and the second support seat 32.

In this embodiment, the relative distance between the first outer cover 10 and the second outer cover 20 is adjusted by the linear motion part 33 connected with the first support seat 31 and the second support seat 32, so that the limitation that the outer cover assembly can only be correspondingly provided with one size of cold machine type in the prior art is solved, and the universality of the outer cover assembly is improved. By means of the arrangement, the relative distance between the first outer cover 10 and the second outer cover 20 can be adjusted through a linear motion transmission mode, and the structure is simple and reliable.

As shown in fig. 1 and 5, the linear motion part 33 includes a transmission rod, the transmission rod penetrates through the first support seat 31, and the transmission rod is in limit fit with the first support seat 31 in the axial direction; the transmission rod is provided with an external thread, the second supporting seat 32 is provided with an internal thread, and the internal thread is matched with the external thread; the transmission rod is rotatably disposed to drive the second supporting seat 32 to move relative to the first supporting seat 31.

In this embodiment, through the screw-thread fit between the transmission rod and the second support seat 32 and the limit fit between the transmission rod and the first support seat 31, when the transmission rod rotates, the transmission rod and the second support seat 32 can move relatively, so that the second support seat 32 moves towards or away from the first support seat 31, and the second housing 20 is driven to move towards or away from the first housing 10, so as to shorten or increase the overall length of the housing assembly. By the arrangement, the length of the outer cover assembly is adjusted simply and the structure is reliable. Specifically, the transmission rod is a screw rod.

Further, the first supporting seat 31 includes a bearing seat and a bearing disposed in the bearing seat, the bearing seat is fixedly connected to the first housing 10, and the transmission rod is in interference fit with the bearing. By means of the arrangement, the transmission rod penetrating through the first support seat 31 can be guaranteed to rotate but cannot axially move, and reliability of the driving mechanism 30 is guaranteed.

As shown in fig. 3 and 5, the driving mechanism 30 further includes: a first driving wheel 34, the first driving wheel 34 being rotatably disposed on the first housing 10; the second driving wheel 35, the second driving wheel 35 and the transmission rod are fixedly connected, and the first driving wheel 34 and the second driving wheel 35 are in driving connection. With this arrangement, the driving connection between the first driving wheel 34 and the second driving wheel 35 can rotate the driving rod fixedly connected to the second driving wheel 35, so as to move the second supporting seat 32 toward or away from the first supporting seat 31.

As shown in fig. 6, the driving mechanism 30 further includes a knob portion 36, the knob portion 36 includes a rotating member 361 and a rotating shaft 362 connected to each other, and the rotating shaft 362 is rotatably disposed on the first housing 10 and connected to the first driving wheel 34.

In this embodiment, the first driving wheel 34 is fixedly connected to the rotating member 361 through the rotating shaft 362, and the rotating member 361 is rotated to rotate the first driving wheel 34, so that the structure is simple and reliable, and the driving mechanism 30 is convenient to drive. Wherein, knob portion 36 detachably sets up, can dismantle knob portion 36 after the regulation is accomplished, prevents to take place the condition of mistake touching. The scheme is operated manually, and has simple structure and low cost.

Further, the first driving wheel 34 includes a connecting shaft and a first gear connected to each other, the connecting shaft is rotatably disposed on the side wall of the first housing 10, the second driving wheel 35 is a second gear, and the first gear and the second gear are engaged; the rotating shaft 362 is connected with the connecting shaft in a pluggable manner, and the rotating shaft 362 is in limited fit with the connecting shaft in the circumferential direction. Set up like this, through pivot 362 and connecting shaft, and then drive first gear through rotating 361 and rotate, the reciprocating motion of second supporting seat 32 is realized to the meshing of rethread first gear and second gear, and simple structure is reliable.

Specifically, the first gear and the second gear are always meshed, and the second gear rotates along with the rotation of the transmission rod. The connecting shaft and the rotating shaft 362 are provided with protrusions and grooves which correspond to each other one by one, and clamping is formed through matching of the protrusions and the grooves, so that the connecting shaft and the rotating shaft 362 rotate together.

Alternatively, the driving mechanism 30 may also be a rack-and-pinion structure, that is, the linear motion portion 33 is a rack, the first gear is matched with the rack, one end of the rack is movably disposed in the first supporting seat 31, the other end of the rack is fixedly disposed in the second supporting seat 32, and the rack is driven to move axially by the rotation of the first gear, so as to drive the second supporting seat 32 to move.

Specifically, the linear motion part 33 further includes a limiting member, the limiting member is disposed on the transmission rod, and the limiting member is located on one side of the second support seat 32 departing from the first support seat 31; in the radial direction of the transmission rod, the size of the limiting piece is larger than the diameter of the transmission rod. With such an arrangement, when the second support seat 32 moves away from the first support seat 31, the threaded connection between the transmission rod and the second support seat 32 is prevented from being separated, and the reliability of the driving mechanism 30 is ensured.

As shown in fig. 1, the first housing 10 and the second housing 20 have a guide structure 40 therebetween, and the guide structure 40 extends in a direction of relative movement of the first housing 10 and the second housing 20. With this arrangement, the movement of the second housing 20 is guided by the guide structure 40, and the second housing 20 is prevented from being displaced during the movement toward or away from the first housing 10, thereby improving the reliability of the drive mechanism 30.

As shown in fig. 3, 4 and 8, the guide structure 40 includes a guide rail 41 and a guide groove 42, the guide rail 41 is disposed on a side wall of the first housing 10, the guide groove 42 is disposed on a side wall of the second housing 20, and the guide rail 41 and the guide groove 42 are slidably connected, wherein the guide rail 41 has a scale. In the present embodiment, the guide rail 41 is slidably provided in the guide groove 42 to guide the second housing 20 during movement. The distance moved by the second housing 20 can be observed through the scales on the guide rail 41, so that the accuracy and reliability of the movement of the second housing 20 are facilitated.

Specifically, the guide rail 41 is a T-shaped guide rail, and the correspondingly arranged guide groove 42 is a T-shaped groove, so that the guide rail 41 can be prevented from falling off from the lower part of the guide groove 42 in the guiding process, and the guiding reliability and stability are ensured.

Further, the first housing 10 includes two first vertical plates 11, two first bottom plates 12 and a first top plate 13, two ends of the first top plate 13 are respectively connected with upper ends of the two first vertical plates 11, the two first bottom plates 12 are connected with the two first vertical plates 11 in a one-to-one correspondence manner, and the first supporting seat 31 is arranged on the first bottom plate 12; the second housing 20 includes two second vertical plates 21, two second bottom plates 22 and a second top plate 23, two ends of the second top plate 23 are respectively connected to the upper ends of the two second vertical plates 21, the two second bottom plates 22 are connected to the two second vertical plates 21 in a one-to-one correspondence manner, and the second support seat 32 is disposed on the second bottom plate 22. In this embodiment, the first housing 10 and the second housing 20 are composed of the same component parts, so that the second housing 20 can be nested with the first housing 10 to adjust the overall length of the housing assembly.

Specifically, the size of the second housing 20 is smaller than that of the first housing 10, that is, the height of the second upright plate 21 is smaller than that of the first upright plate 11, and the length of the second top plate 23 is smaller than that of the first top plate 13, so that the second housing 20 can enter the cavity of the first housing 10 in the moving process, the second housing 20 can be guaranteed to move in the first housing 10, and the reliability of the device is guaranteed.

Specifically, a plurality of reinforcing ribs are further disposed on the two first vertical plates 11 of the first housing 10, and a plurality of reinforcing ribs and an air inlet grille are also disposed on the two second vertical plates 21 of the second housing 20, so as to improve the structural strength of the first housing 10 and the second housing 20. The second top plate 23 and the two second vertical plates 21 of the second housing 20 are provided with air inlet grilles for ventilation and heat dissipation.

Specifically, there are two sets of driving mechanisms 30, two first supporting seats 31 are respectively disposed on the two first base plates 12, two second supporting seats 32 are respectively disposed on the two second base plates 22, and the linear motion portions 33, the first supporting seats 31, and the second supporting seats 32 are disposed in a one-to-one correspondence. The two first vertical plates 11 are respectively provided with a mounting hole, the connecting shafts of the two first driving wheels 34 are respectively arranged in the two mounting holes in a penetrating manner, the rotating shafts 362 of the two knob parts 36 are respectively connected with the connecting shafts, and the two first driving wheels 34 are respectively correspondingly meshed with the two second driving wheels 35. The guide structure 40 also has two sets, two guide rails 41 are respectively disposed on the two first bottom plates 12, two guide grooves 42 are respectively disposed on the two second bottom plates 22, and each guide rail 41 and each guide groove 42 are matched in a one-to-one correspondence. With the arrangement, the two sets of driving mechanisms 30 are used for driving the second housing 20 to move, and the two sets of guide structures 40 are used for guiding the movement of the second housing 20, so that the moving efficiency is improved, and the moving reliability is ensured.

Further, the first outer cover 10 further includes a first beam 14, two ends of the first beam 14 are respectively connected with the two first bottom plates 12, the second outer cover 20 further includes a second beam 24, two ends of the second beam 24 are respectively connected with the two second bottom plates 22; the first housing 10 further includes an article placing seat 15, and the article placing seat 15 is provided on the first top board 13. With such an arrangement, the stability of the structure is enhanced by the first cross beam 14 and the second cross beam 24, deformation of the first outer cover 10 and the second outer cover 20 is prevented, specifically, one ends of the two first vertical plates 11 away from the first top plate 13 are prevented from being close to each other, one ends of the two second vertical plates 21 away from the second top plate 23 are prevented from being close to each other, one ends of the two first bottom plates 12 away from the two first vertical plates 11 are close to the first top plate 13, one ends of the two second bottom plates 22 away from the two second vertical plates 21 are close to the second top plate 23, and reliability of movement of the second outer cover 20 is ensured.

Specifically, the article placing seat 15 is provided to place articles such as the knob portion 36 and the remote controller, thereby facilitating the use and storage of the user and improving the convenience of the user.

As shown in fig. 7, the cover assembly further includes: a protective net 50, wherein the protective net 50 is arranged at one end of the second outer cover 20 far away from the first outer cover 10; a sensor module 60, the sensor module 60 being disposed in the second housing 20, the sensor module 60 being connected to the protection net 50, the sensor module 60 being used to measure wind pressure; the alarm is electrically connected with the sensor module 60.

In this embodiment, through setting up sensor module 60, can detect the wind pressure of outdoor side, when there is severe conditions such as typhoon or sand and dust storm outdoor side weather, sensor module 60 can send the signal for the alarm rather than the electricity is connected, and the red light can be lighted to the alarm to remind indoor user's cold volume model that need take out, prevent that foreign matter such as flying stone in typhoon day and the air from causing the damage to whole machine.

Specifically, sensor module 60 has a plurality of induction unit galvanic couples, and a plurality of induction unit galvanic couples set up the one end at second roof 23 and are connected with protection network 50, and when external wind pressure assaulted protection network 50, protection network 50 took place to be deformed, and then applyed a pulling force on the induction unit galvanic couple rather than being connected, and when the pulling force reached certain degree, a plurality of induction unit galvanic couples sent signal gave the alarm, and then played the effect of warning the user.

Specifically, the alarm is arranged at the edge of the accommodating cavity of the article placing seat 15 for accommodating the knob part 36, so that the user can directly use the knob part 36 for operation, and the use comfort of the user is improved.

According to another embodiment of the utility model, a window machine is provided, and the window machine comprises the outer cover assembly. In this embodiment, through setting up the relative movement that takes place between actuating mechanism 30 drive second dustcoat 20 and the first dustcoat 10, realize the regulation to the dustcoat subassembly total length that first dustcoat 10 and second dustcoat 20 are constituteed, and then can hold and install the cold volume model of multiple not unidimensional in making the window machine, solved among the prior art window machine and only can correspond the limitation of installing a size cold volume model, make the window machine more generalized. And meanwhile, by the arrangement, a large number of outer cover assemblies with different sizes are not required to be designed, the production efficiency of the window machine is improved, and the processing cost is reduced.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (14)

1. A housing assembly, comprising:

a first housing (10);

a second housing (20), wherein the second housing (20) is sleeved with the first housing (10), and the second housing (20) and the first housing (10) are arranged in a relatively movable manner so as to adjust the total length of the housing assembly;

the driving mechanism (30) is connected with the first outer cover (10) and the second outer cover (20) so as to drive the second outer cover (20) and the first outer cover (10) to move relatively.

2. The housing assembly of claim 1, wherein the drive mechanism (30) comprises:

a first support seat (31), the first support seat (31) being provided on the first housing (10);

a second support seat (32), the second support seat (32) being disposed on the second housing (20);

a linear motion part (33), the linear motion part (33) with the first supporting seat (31), the second supporting seat (32) drive connection to adjust the distance between the first supporting seat (31) and the second supporting seat (32).

3. The housing assembly according to claim 2, wherein the linear motion portion (33) comprises a transmission rod passing through the first support seat (31), the transmission rod being in a limit fit with the first support seat (31) in the axial direction; the transmission rod is provided with an external thread, the second supporting seat (32) is provided with an internal thread, and the internal thread is matched with the external thread; the transmission rod is rotatably arranged to drive the second supporting seat (32) to move relative to the first supporting seat (31).

4. The housing assembly according to claim 3, wherein the first support seat (31) comprises a bearing seat and a bearing arranged in the bearing seat, the bearing seat is fixedly connected with the first housing (10), and the transmission rod and the bearing are in interference fit.

5. The housing assembly of claim 3, wherein the drive mechanism (30) further comprises:

a first drive wheel (34), the first drive wheel (34) being rotatably disposed on the first housing (10);

the second transmission wheel (35), the second transmission wheel (35) and the transmission rod are fixedly connected, and the first transmission wheel (34) and the second transmission wheel (35) are in driving connection.

6. The housing assembly of claim 5, wherein the drive mechanism (30) further comprises a knob portion (36), the knob portion (36) including a rotatable member (361) and a rotatable shaft (362) coupled to each other, the rotatable shaft (362) rotatably disposed on the first housing (10) and coupled to the first drive wheel (34).

7. The cover assembly of claim 6,

the first transmission wheel (34) comprises a connecting shaft and a first gear which are connected with each other, the connecting shaft is rotatably arranged on the side wall of the first outer cover (10), the second transmission wheel (35) is a second gear, and the first gear is meshed with the second gear;

the rotating shaft (362) is connected with the connecting shaft in a pluggable mode, and the rotating shaft (362) is in limited fit with the connecting shaft in the circumferential direction.

8. The housing assembly according to claim 3, wherein the linear motion portion (33) further comprises a stopper disposed on the transmission rod, the stopper being located on a side of the second support seat (32) facing away from the first support seat (31); in the radial direction of the transmission rod, the size of the limiting piece is larger than the diameter of the transmission rod.

9. The housing assembly according to claim 1, characterized in that there is a guiding structure (40) between the first housing (10) and the second housing (20), the guiding structure (40) extending in the direction of relative movement of the first housing (10) and the second housing (20).

10. The cover assembly according to claim 9, wherein the guide structure (40) comprises a guide rail (41) and a guide groove (42), the guide rail (41) is disposed on a side wall of the first cover (10), the guide groove (42) is disposed on a side wall of the second cover (20), the guide rail (41) and the guide groove (42) are slidably connected, wherein the guide rail (41) has a scale thereon.

11. The cover assembly of claim 2,

the first outer cover (10) comprises two first vertical plates (11), two first bottom plates (12) and a first top plate (13), two ends of the first top plate (13) are respectively connected with the upper ends of the two first vertical plates (11), the two first bottom plates (12) are correspondingly connected with the two first vertical plates (11) one by one, and the first supporting seat (31) is arranged on the first bottom plate (12);

the second outer cover (20) comprises two second vertical plates (21), two second bottom plates (22) and a second top plate (23), two ends of the second top plate (23) are respectively connected with the upper ends of the two second vertical plates (21), the two second bottom plates (22) are connected with the two second vertical plates (21) in a one-to-one correspondence mode, and the second supporting seats (32) are arranged on the second bottom plates (22).

12. The hood assembly according to claim 11, characterized in that the first hood (10) further comprises a first cross member (14), both ends of the first cross member (14) are connected to the two first bottom plates (12), respectively, and the second hood (20) further comprises a second cross member (24), both ends of the second cross member (24) are connected to the two second bottom plates (22), respectively; the first cover (10) further includes an article placing seat (15), and the article placing seat (15) is provided on the first top plate (13).

13. The cover assembly of claim 1, further comprising:

a protective net (50), wherein the protective net (50) is arranged at one end of the second outer cover (20) far away from the first outer cover (10);

a sensor module (60), the sensor module (60) being disposed inside the second housing (20), the sensor module (60) being connected to the protection net (50), the sensor module (60) being used to measure wind pressure;

the alarm is electrically connected with the sensor module (60).

14. A window machine comprising the enclosure assembly of any one of claims 1 to 13.

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