CN210371342U

CN210371342U - Integral type wind gap structure and box ventilation blower

Info

Publication number: CN210371342U
Application number: CN201921166101.0U
Authority: CN
Inventors: 林超辉; 朱建荣; 唐文锋
Original assignee: Guangdong Amx Electric Appliances Co ltd
Current assignee: Guangdong Amx Electric Appliances Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-04-21
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses an integral type wind gap structure and box ventilation blower, including the shrouding on be equipped with the vent of rectangle one side of shrouding is connected with and is to be relative two fixed plates that set up in one of them opposite side of vent, shrouding and two fixed plate integrated into one piece are equipped with two plates of bending between two fixed plates, two plates of bending are relative to be set up in another opposite side of vent, two plates of bending respectively with two fixed plate interconnect form with the rectangle frame structure of vent intercommunication, the plate of bending be close to the border of shrouding and be connected with the lateral wall of shrouding, reducible equipment man-hour, the air leakage prevention, sound construction.

Description

Integral type wind gap structure and box ventilation blower

Technical Field

The utility model relates to a technical field of box fan, in particular to integral type wind gap structure and box ventilation blower.

Background

In present box ventilation blower, the wind gap is as box ventilation blower key part, has undertaken the important effect of going in and out wind-guiding and being connected with the pipe network, and current box ventilation blower, wind gap are usually by 4 bending panel beating connection combinations, then as independent spare part, and rethread screw-fastening is on the box, and the equipment step is installed man-hour more highly, and wind gap department can be gapped moreover, has the phenomenon of leaking out to it is insecure.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides an be applied to box ventilation blower's integral type wind gap structure, reducible equipment man-hour, the air leakage prevention, sound construction.

The utility model provides a solution of its technical problem is:

the utility model provides an integral type wind gap structure, includes the shrouding on be equipped with the vent of rectangle one side of shrouding is connected with and is to be relatively setting up in two fixed plates of one of them opposite side of vent, shrouding and two fixed plate integrated into one piece are equipped with two plates of bending between two fixed plates, and two plates of bending are to setting up relatively in another opposite side of vent, two plates of bending respectively with two fixed plate interconnect form with the rectangle frame structure of vent intercommunication, the plate of bending be close to the border of shrouding and be connected with the side wall face of shrouding.

As a further improvement of the scheme, the two ends of the bending plate are respectively provided with the connecting lug bent towards the inner side, the connecting lug and the bending plate are arranged at right angles, the two connecting lugs are arranged between the end parts of the two fixed plates, the connecting lug is tightly attached to the inner wall surface of the fixed plate, and the bending plate is respectively riveted with the inner wall surfaces of the end parts of the two fixed plates through the two connecting lugs.

As a further improvement of the above scheme, the bending plate and the connecting lug are integrally formed.

As a further improvement of the above scheme, the edge of the bending plate close to the sealing plate is provided with a connecting plate piece bent outwards, the connecting plate piece extends along the edge of the bending plate, the connecting plate piece is tightly attached to the side wall surface of the sealing plate, and the bending plate is riveted with the sealing plate through the connecting plate piece.

As a further improvement of the above scheme, the bending plate and the connecting plate are integrally formed.

The utility model also provides a box ventilation blower, include integral type wind gap structure.

As a further improvement of the scheme, the air inlet and outlet air inlet box further comprises a box body and a fan assembly arranged in the box body, wherein the box body is provided with an air inlet side and an air outlet side, the air inlet side and the air outlet side are both provided with the integrated air port structure, the sealing plate is connected with the box body, and the two ventilation ports are communicated with the fan assembly.

As a further improvement of the above scheme, the fan assembly comprises a fan volute, a wind wheel arranged in the fan volute and a motor for driving the wind wheel to rotate, the fan volute is provided with an inlet and an outlet, the inlet is communicated with one of the ventilation openings, and the outlet is communicated with the other ventilation opening.

The utility model has the advantages that: compare with current strip panel beating of bending and assemble again after making up into independent spare part, two structural fixed plates in this wind gap and shrouding integrated into one piece for overall structure is firm, when the wind gap is assembled, can be directly form the rectangle frame structure that communicates with the vent with two fixed plate interconnect respectively two bent plates, thereby reduce when the equipment man-hour, be connected as an organic wholely through shrouding and box, thereby avoid wind gap department to have the clearance, leak protection.

The utility model is used for the field of ventilation.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is an exploded view of an integrated tuyere structure according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an integrated tuyere structure according to an embodiment of the present invention;

fig. 3 is a sectional view of a box-type ventilator according to an embodiment of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.

With reference to fig. 1 to 3, this is an embodiment of the invention, in particular:

the utility model provides an integral type wind gap structure, as shown in fig. 1 and 2, includes shrouding 100 be equipped with the vent 110 of rectangle shrouding 100 one side of shrouding 100 is connected with and is the relative two fixed plates 200 that set up in one of them opposite side of vent 110, shrouding 100 and two fixed plate 200 integrated into one piece are equipped with two plates 300 of bending between two fixed plates 200, and two plates 300 of bending are relative and set up in another opposite side of vent 110, and two plates 300 of bending are respectively with two fixed plates 200 interconnect formation and the rectangular frame structure of vent 110 intercommunication, the plate 300 of bending be close to the border and the lateral wall face of shrouding 100 and be connected. Compare with present 4 panel boards of bending make up into after independent spare part again the equipment, this structural two fixed plate 200 in wind gap and shrouding 100 integrated into one piece for overall structure is firm, when the wind gap is assembled, can directly form the rectangle frame structure that communicates with vent 110 with two fixed plate 200 interconnect respectively two plate 300 of bending, thereby reduce when assembling, be connected as an organic wholely through shrouding 100 and box 400, thereby avoid wind gap department to have the clearance, air leakage prevention.

Further as a preferred embodiment, both ends of the bending plate 300 are provided with connecting lugs 310 bent inward, the connecting lugs 310 and the bending plate 300 are arranged at right angles to each other, the two connecting lugs 310 are arranged between the ends of the two fixing plates 200, the connecting lugs 310 are tightly attached to the inner wall surfaces of the fixing plates 200, and the bending plate 300 is riveted with the inner wall surfaces of the ends of the two fixing plates 200 through the two connecting lugs 310. Compared with a transmission screw connection mode, the connection between the bent plate 300 and the fixed plate 200 can be prevented from having a wind leakage gap by the riveting mode in the embodiment, and the connecting lug 310 is riveted with the fixed plate 200 through a TOX process, so that the assembly efficiency is improved, and the installation without screw holes is realized.

In a further preferred embodiment, the bent plate 300 and the connecting tab 310 are integrally formed. On the one hand, the overall structural strength can be improved, the assembly is convenient, the assembly working hours are reduced, when the air vent 110 is produced and manufactured, the size of the bent plate 300 and the fixed plate 200 is designed, the assembly is convenient, and the air leakage gap between the bent plate 300 and the connecting lug 310 is avoided.

In a further preferred embodiment, the edge of the bent plate 300 close to the sealing plate 100 is provided with a connecting plate 320 bent outward, the connecting plate 320 extends along the edge of the bent plate 300, the connecting plate 320 is in close contact with the side wall surface of the sealing plate 100, and the bent plate 300 is riveted to the sealing plate 100 through the connecting plate 320. The air leakage clearance between the connection between the bending plate 300 and the sealing plate 100 can be avoided, and the connection firmness between the bending plate 300 and the sealing plate 100 is improved.

Further in a preferred embodiment, the bent plate 300 is integrally formed with the connecting plate 320.

As shown in fig. 3, this embodiment further provides a box-type ventilator, including integral type wind gap structure, box 400, install the fan subassembly in box 400, box 400 is equipped with the side of intaking and the side of going out the wind all install integral type wind gap structure, shrouding 100 be connected with box 400, two vents 110 link up with the fan subassembly. Therefore, the air inlets on the air inlet side and the air outlet side of the box body 400 are integrated, the function of connecting air guide and a pipe network is achieved, and the air-guiding and air-leakage-preventing box also has the advantages of reducing assembly man-hour, reducing materials and preventing air leakage.

Further as a preferred embodiment, the fan assembly includes a fan volute 500, a wind wheel 510 disposed in the fan volute 500, and a motor for driving the wind wheel 510 to rotate, the fan volute 500 is provided with an inlet and an outlet, the inlet is communicated with one of the ventilation openings 110, and the outlet is communicated with the other ventilation opening 110.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims

1. The utility model provides an integral type wind gap structure which characterized in that: including the shrouding on be equipped with the vent of rectangle one side of shrouding is connected with and is to be set up relatively in two fixed plates of one of them opposite side of vent, shrouding and two fixed plate integrated into one piece are equipped with two plates of bending between two fixed plates, and two plates of bending are to setting up relatively in another opposite side of vent, and two plates of bending are connected the rectangle frame structure that forms and vent intercommunication with two fixed plate interconnect respectively, the plate of bending be close to the border of shrouding and be connected with the side wall face of shrouding.

2. The integrated tuyere structure of claim 1, wherein: the two ends of the bending plate are respectively provided with a connecting lug bent towards the inner side, the connecting lugs and the bending plate are arranged at right angles, the two connecting lugs are arranged between the end parts of the two fixed plates, the inner wall surfaces of the connecting lugs and the inner wall surfaces of the fixed plates are tightly attached, and the bending plate is riveted with the inner wall surfaces of the end parts of the two fixed plates through the two connecting lugs.

3. The integrated tuyere structure of claim 2, wherein: the bending plate and the connecting lug are integrally formed.

4. The integrated tuyere structure of claim 1, wherein: the edge of the bending plate close to the sealing plate is provided with a connecting plate piece bent outwards, the connecting plate piece extends along the edge of the bending plate, the connecting plate piece is tightly attached to the side wall surface of the sealing plate, and the bending plate is riveted with the sealing plate through the connecting plate piece.

5. The integrated tuyere structure of claim 4, wherein: the bending plate and the connecting plate are integrally formed.

6. A box-type ventilator, its characterized in that: comprising the integrated tuyere structure of any one of claims 1 to 5.

7. A box ventilator according to claim 6 in which: the air inlet side and the air outlet side are both installed with the integrated air port structure, the sealing plate is connected with the box body, and the two ventilation openings are communicated with the fan assembly.

8. A box ventilator according to claim 7 in which: the fan assembly comprises a fan volute, a wind wheel arranged in the fan volute and a motor driving the wind wheel to rotate, the fan volute is provided with an inlet and an outlet, the inlet is communicated with one of the ventilation openings, and the outlet is communicated with the other ventilation opening.