CN217522691U

CN217522691U - Low noise fan motor sound-proof housing

Info

Publication number: CN217522691U
Application number: CN202220742786.4U
Authority: CN
Inventors: 孙伟; 余雷霆; 邹光明
Original assignee: Ningbo Ruibaili Draught Fan Co ltd
Current assignee: Ningbo Ruibaili Draught Fan Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-09-30
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a low noise fan motor sound-proof housing, including spacing lid, spacing sleeve pipe and connecting seat, spacing sheathed tube top joint has spacing lid, spacing sheathed tube trailing end connection has the connecting seat, spacing seat is installed at the top of spacing lid, the top joint of spacing seat has the fixing base, the inside grafting that spacing pipe was installed to the interior roof of fixing base has the gag lever post, the buffering is installed to the bottom of gag lever post and is pressed from both sides, the interior roof of spacing pipe is provided with buffer spring. The utility model discloses a setting that spacing pipe, buffer spring and buffering pressed from both sides, through buffer spring's resilience, put pressing from both sides the support in the support and put under the effect of support, add the spacing clamping action that the buffering pressed from both sides, carry out the effect of centre gripping location to the surface of motor then, and through buffer spring's resilience and the pliability of blotter, reduce the influence when the motor rocks then, noise reduction size then adds the noise reduction nature of device.

Description

Low noise fan motor sound-proof housing

Technical Field

The utility model relates to a fan electrical equipment technical field specifically is a low noise fan motor sound-proof housing.

Background

The use of fan is applied to numerous industrial field, but the use of traditional fan structure still has certain not enough, influences current user demand then, consequently for satisfying more user demand, needs to innovate the use of part fan structure.

A low noise fan motor sound-proof housing shortcoming is not enough among the prior art:

the existing partial fan motor works, the work of the motor can generate certain noise influence, the influence is generated on the surrounding environment, and then the practicability of the device is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low noise fan motor sound-proof housing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme, a low-noise blower motor sound-proof housing comprises a limit cover, a limit sleeve and a connecting seat, wherein the top of the limit sleeve is clamped with the limit cover, and the tail end of the limit sleeve is connected with the connecting seat;

spacing seat is installed at the top of spacing lid, the top joint of spacing seat has the fixing base, the inside grafting that spacing pipe was installed to the interior roof of fixing base has the gag lever post, the buffering clamp is installed to the bottom of gag lever post, the interior roof of spacing pipe is provided with buffer spring, and buffer spring's bottom is connected in the top of gag lever post.

Preferably, the inner wall of the limiting sleeve is embedded with a buffer rod, the front end of the buffer rod is connected with a supporting clamp, and the inner wall of the supporting clamp is provided with a cushion pad.

Preferably, the threaded pipe is installed in the front of connecting seat, and the surface threaded connection of threaded pipe is in spacing sheathed tube inner wall, the surface of connecting seat is provided with the welding circle.

Preferably, the two sides of the limiting seat are both in threaded through connection with fixing bolts, and the front ends of the fixing bolts are in threaded connection with the inner portion of the fixing seat.

Preferably, the outer surface of the limiting pipe is connected with a limiting frame, and two sides of the limiting frame are connected to the inner wall of the fixing seat.

Preferably, the joint strip is all installed to the both sides of spacing lid bottom, and joint strip joint in spacing sheathed tube inside, the front and the back of spacing lid all install the splice piece, the top screw thread through connection of splice piece has the joining bolt, and the front end screw thread connection of joining bolt is in spacing sheathed tube inside.

Preferably, the front face of the limiting sleeve is in threaded connection with a connecting cover, and a toughened glass plate assembly is arranged on the inner wall of the connecting cover.

Preferably, a plurality of supporting blocks are installed on the inner wall of the threaded pipe, and the front ends of the supporting blocks are connected with a protective inner pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting that spacing pipe, buffer spring and buffering pressed from both sides, through buffer spring's resilience, put pressing from both sides the support in the support and put under the effect of support, add the spacing clamping action that the buffering pressed from both sides, carry out the effect of centre gripping location to the surface of motor then, and through buffer spring's resilience and the pliability of blotter, reduce the influence when the motor rocks then, noise reduction size then adds the noise reduction nature of device.

2. The utility model discloses a setting of protection inner tube and spacing sleeve pipe plays the effect of spacing protection to the motor through spacing sheathed tube erection joint, and the threaded pipe is intraductal through the setting of supporting shoe and protection inner tube, adds the effect to the protection of motor structure, and the setting through toughened glass board subassembly is convenient for the observation to the spacing sheathed tube inside condition.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic sectional view of the fixing base structure of the present invention;

FIG. 3 is a schematic sectional view of the connecting seat structure of the present invention;

fig. 4 is a schematic sectional view of the structure of the limit sleeve of the present invention.

In the figure: 1. a limiting cover; 2. a limiting sleeve; 3. a connecting seat; 4. a limiting seat; 5. a fixed seat; 6. a limiting pipe; 7. a limiting rod; 8. a buffer clamp; 9. a buffer spring; 10. a buffer rod; 11. supporting and placing the clamp; 12. a cushion pad; 13. a threaded pipe; 14. welding a ring; 15. fixing the bolt; 16. a limiting frame; 17. clamping the strips; 18. a tab; 19. an engagement bolt; 20. an engagement cover; 21. a tempered glass plate assembly; 22. a support block; 23. and protecting the inner pipe.

Detailed Description

Referring to fig. 1, 2 and 4, an embodiment of the present invention provides a low noise blower motor soundproof cover, including a limit cover 1, a fixing seat 5 and a buffer clamp 8, the top of the limit sleeve 2 is connected with the limit cover 1, the tail end of the limit sleeve 2 is connected with a connecting seat 3, the top of the limit cover 1 is provided with a limit seat 4, the top of the limit seat 4 is connected with the fixing seat 5, the inner top wall of the fixing seat 5 is provided with a limit pipe 6, the inside of the limit pipe 6 is inserted with a limit rod 7, the bottom of the limit rod 7 is provided with the buffer clamp 8, the inner top wall of the limit pipe 6 is provided with a buffer spring 9, the bottom of the buffer spring 9 is connected with the top of the limit rod 7, both sides of the limit seat 4 are connected with a fixing bolt 15 through threads, the front end of the fixing bolt 15 is connected with the inside of the fixing seat 5 through threads, the outer surface of the limit pipe 6 is connected with a limit frame 16, and both sides of the limit frame 16 are connected with the inner wall of the fixing seat 5, clamping strips 17 are arranged on two sides of the bottom of the limiting cover 1, the clamping strips 17 are clamped in the limiting sleeve 2, connecting pieces 18 are arranged on the front side and the back side of the limiting cover 1, connecting bolts 19 penetrate through the top threads of the connecting pieces 18, and the front ends of the connecting bolts 19 are connected in the limiting sleeve 2 in a threaded mode;

through spacing pipe 6, buffer spring 9 and buffering press from both sides 8 setting, resilience through buffer spring 9, put under the effect of pressing from both sides 11 support and put the support in the support, and the buffering presss from both sides 8 spacing active nature, add the spacing clamping action that the buffering pressed from both sides 8, the cooperation holds in the palm the setting of putting and presss from both sides 11, carry out the effect of centre gripping location to the fan motor that cup joints in the spacing sleeve pipe 2, and resilience through buffer spring 9 and the pliability of blotter 12, reduce the influence when the motor rocks then, noise reduction size then, add the noise reduction nature of device.

Referring to fig. 1 and 3, the utility model provides an embodiment, a low noise fan motor sound-proof housing, including screwed pipe 13, link lid 20 and the gomphosis of the inner wall of the protective inner tube 23 spacing sleeve 2 and install buffer rod 10, the front end of buffer rod 10 is connected with holds and puts the clamp 11, the inner wall of holding and putting the clamp 11 is provided with blotter 12, screwed pipe 13 is installed on the front of connecting seat 3, and the surface screw thread of screwed pipe 13 connects in the inner wall of spacing sleeve 2, the surface of connecting seat 3 is provided with welding ring 14, the front screw thread of spacing sleeve 2 is connected with links lid 20, the inner wall of linking lid 20 is provided with toughened glass board subassembly 21, the inner wall of screwed pipe 13 is installed a plurality of supporting shoe 22, the front end of supporting shoe 22 is connected with protective inner tube 23;

through the setting of protection inner tube 23 and limit

sleeve

2, 2 sleeve pipe threaded connection's of limit sleeve 2 mode and screwed pipe 13 carry out the erection joint back, the erection joint of accessible limit sleeve 2 plays the effect of spacing protection to the motor, through the setting of supporting shoe 22 with protection inner tube 23 in the screwed pipe 13, the protectiveness of protection inner tube 23 can be added in the connection of supporting shoe 22, then add the effect to the protection of motor structure after cup jointing the motor, be convenient for the observation to the 2 inside conditions of limit sleeve through the setting of toughened glass board subassembly 21.

The utility model discloses in, the device's working procedure as follows:

through the matching work of the limiting cover 1 and the limiting seat 4, after the fixing seat 5 and the limiting seat 4 are clamped and installed, the position of the limiting seat 4 can be limited and fixed through the fixing bolt 15, through the fixing of the position of the limiting seat 4, after the limiting cover 1 is clamped and installed with the limiting sleeve 2 through the clamping strip 17, through the arrangement of the connecting piece 18 and the connecting bolt 19 and through the installation connection between the connecting bolt 19 and the limiting sleeve 2, the installation of the limiting cover 1 is limited and fixed, under the supporting and placing supporting effect of the supporting and placing clamp 11, the surface of the motor is clamped and positioned, through the arrangement of the connecting seat 3 and the limiting cover 1, the connecting seat 3 can be in threaded connection with the inner wall of the limiting sleeve 2 through the threaded pipe 13, so that the convenience of the installation and connection of the limiting sleeve 2 is increased, through the arrangement of the welding ring 14 on the connecting seat 3, can cup joint fan motor with connecting seat 3 welding to the fan on, be convenient for through setting up of toughened glass board subassembly 21 to the observation of the inside condition of stop collar 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a low noise fan motor sound-proof housing, includes spacing lid (1), spacing sleeve pipe (2) and connecting seat (3), its characterized in that: the top of the limiting sleeve (2) is clamped with a limiting cover (1), and the tail end of the limiting sleeve (2) is connected with a connecting seat (3);

spacing seat (4) are installed at the top of spacing lid (1), the top joint of spacing seat (4) has fixing base (5), the inside grafting that spacing pipe (6) were installed to the interior roof of fixing base (5) has gag lever post (7), cushion clip (8) are installed to the bottom of gag lever post (7), the interior roof of spacing pipe (6) is provided with buffer spring (9), and the bottom of buffer spring (9) is connected in the top of gag lever post (7).

2. The low noise fan motor sound enclosure of claim 1, wherein: buffer rod (10) are installed in the inner wall gomphosis of spacing sleeve pipe (2), the front end of buffer rod (10) is connected with the support and puts clamp (11), the inner wall that the support was put clamp (11) is provided with blotter (12).

3. The low noise fan motor sound enclosure of claim 1, wherein: threaded pipe (13) is installed on the front of connecting seat (3), and threaded pipe (13)'s surface threaded connection is in the inner wall of spacing sleeve pipe (2), the surface of connecting seat (3) is provided with welding ring (14).

4. The low noise fan motor sound enclosure of claim 1, wherein: the two sides of the limiting seat (4) are all in threaded through connection with a fixing bolt (15), and the front end of the fixing bolt (15) is in threaded connection with the inside of the fixing seat (5).

5. The sound-proof housing of the low-noise fan motor as claimed in claim 1, characterized in that: the outer surface of the limiting pipe (6) is connected with a limiting frame (16), and two sides of the limiting frame (16) are connected to the inner wall of the fixing seat (5).

6. The low noise fan motor sound enclosure of claim 1, wherein: joint strip (17) are all installed to the both sides of spacing lid (1) bottom, and joint strip (17) joint in the inside of spacing sleeve pipe (2), link up piece (18) are all installed at the front and the back of spacing lid (1), the top screw thread through connection of linking up piece (18) has linking bolt (19), and the front end threaded connection of linking up bolt (19) is in the inside of spacing sleeve pipe (2).

7. The low noise fan motor sound enclosure of claim 1, wherein: the front face of the limiting sleeve (2) is in threaded connection with a connecting cover (20), and a toughened glass plate assembly (21) is arranged on the inner wall of the connecting cover (20).

8. A low noise fan motor sound enclosure according to claim 3, wherein: a plurality of supporting blocks (22) are installed on the inner wall of the threaded pipe (13), and the front ends of the supporting blocks (22) are connected with a protective inner pipe (23).