CN109667791B - Fan casing with multidirectional fixing seat - Google Patents
Fan casing with multidirectional fixing seat Download PDFInfo
- Publication number
- CN109667791B CN109667791B CN201811414370.4A CN201811414370A CN109667791B CN 109667791 B CN109667791 B CN 109667791B CN 201811414370 A CN201811414370 A CN 201811414370A CN 109667791 B CN109667791 B CN 109667791B
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- China
- Prior art keywords
- casing
- seat
- sliding
- fixing
- limiting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
Abstract
The invention discloses a fan casing with a multidirectional fixed seat, which comprises a casing body, a casing cover, a junction box and a casing base, wherein the casing base is fixedly connected with the bottom of the casing body in a welding mode, two mutually parallel L-shaped bent sliding grooves are formed in the side wall of the casing body and the bottom surface of the casing base, a sliding block is clamped in the bent sliding grooves in a sliding manner, a casing fixed seat is arranged on the outer side wall of the casing body and fixedly connected with the sliding block through a connecting sliding pipe, a sliding limiting device is arranged at one end of the inner part of the bent sliding groove of the connecting sliding pipe, a rotating mechanism for enabling the casing fixed seat to rotate left and right is arranged between the connecting sliding pipe and the casing fixed seat, and a rotating limiting mechanism is arranged between two; according to the invention, the two casing fixing seats which can be independently rotated and fixed can realize the rapid installation of the casing body on various planes, grooves or raised inclined planes, and the building of an auxiliary support is not needed, so that the overall installation efficiency and the application range of the casing body are greatly improved.
Description
Technical Field
The invention relates to a fan mounting assembly, in particular to a fan shell with a multidirectional fixing seat.
Background
The fan is a driven fluid machine which increases the gas pressure and discharges gas by means of the input mechanical energy, is a short form of Chinese habit for gas compression and gas conveying machinery, and generally comprises a ventilator, a blower and a wind driven generator, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and ventilation and induced air of boilers and industrial furnaces and kilns; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grain, wind tunnel wind source and air cushion boat inflating and propelling.
Because the fan is used for airing and exhausting air, the fan can be often installed on a roof, a tunnel portal or other non-planar installation surfaces, a fixing base of a common fan in the current market is generally fixedly connected with a machine shell, and mainly comprises a bedroom and a vertical type, the fan is installed on a groove inclined plane with angles at two sides, when a roof with a ridge exists, in order to ensure the high efficiency of air supply and exhaust of the fan, the fan is required to be arranged in the middle of the roof and is fixedly installed without being attached to the inclined plane, therefore, in the process of installing the fan, more auxiliary supports are often required to be fixed on the inclined plane, then the fan is installed on the auxiliary supports, and the installation of various inclined planes is very inconvenient, so that the adjustable fan shell capable of adjusting the installation angle of the fan is required to solve.
Disclosure of Invention
The invention aims to provide a fan casing with a multidirectional fixing seat to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a fan casing with a multidirectional fixed seat comprises a casing body, a casing cover, a junction box and a casing base, wherein the casing cover and the casing base are respectively covered at the top opening and the bottom opening of the casing body, the shell cover is fixed around the opening at the top of the shell body in a bolt connection mode, the shell base is fixedly connected with the bottom of the shell body in a welding mode, two L-shaped bent sliding grooves which are parallel to each other are arranged in the side wall of the shell body and the bottom surface of the shell base, a sliding block is slidably clamped in the bent sliding chute, a machine shell fixing seat is arranged on the outer side wall of the shell body, the machine shell fixing seat is fixedly connected with the sliding block through a connecting sliding pipe, one end of the connecting sliding pipe in the bending sliding chute is provided with a sliding limiting device, a rotating mechanism used for rotating the shell fixing seats left and right is arranged between the connecting sliding pipe and the shell fixing seats, and a rotating limiting mechanism is arranged between the two adjacent shell fixing seats.
Further scheme: the sliding limiting device comprises a sliding groove inner threaded hole, a sliding block threaded hole and a sliding pipe bolt, the sliding block threaded hole is formed in the sliding block in a penetrating mode, a plurality of sliding groove inner threaded holes are formed in the inner side wall of the sliding block, the sliding pipe bolt penetrates through the connecting sliding pipe, and the sliding pipe bolt is fixed in the sliding groove inner threaded hole through the sliding block threaded hole in the sliding block.
Further scheme: the rotating mechanism comprises a seat opening and a seat opening rotating rod, the seat opening is formed in the center of the shell fixing seat, the seat opening rotating rod is rotatably fixed in the inner wall of the seat opening, the seat opening rotating rod is arranged in parallel with the bending sliding groove, and the outer side end of the connecting sliding pipe is fixedly arranged on the middle rod wall of the seat opening rotating rod in a penetrating mode.
Further scheme: the rotating limiting mechanism comprises a seat limiting hole, a limiting rod, a limiting nut and a rotating rod limiting hole, the seat limiting hole is formed in the left side and the right side of the shell fixing seat and is communicated with the seat opening, the rotating rod limiting hole is formed in the two sides of the rod wall of the seat opening rotating rod, the limiting rod is horizontally arranged in the seat limiting hole and the rotating rod limiting hole, the two ends of the limiting rod penetrate out of the outer walls of the left side and the right side of the shell fixing seat through the seat limiting hole respectively, threaded grooves are formed in the rod walls at the two ends of the limiting rod, and the limiting nut is sleeved on the threaded grooves.
Further scheme: be equipped with supplementary fixed establishment on the casing fixing base, supplementary fixed establishment includes spout side screw, seat side fixing bolt and the fixed screw of seat side, spout side screw is seted up in the left and right sides of the spout opening part of buckling and is linked together with the spout is inside buckled, the fixed screw of seat side runs through the four corners department of seting up at the casing fixing base, wear to be equipped with seat side fixing bolt in the fixed screw of seat side, the end of seat side fixing bolt penetrates in the spout of buckling through spout side screw.
Further scheme: the sliding block is a metal block with an arched section.
Further scheme: the motor casing is characterized in that a plurality of fixing screw holes are formed in the periphery of the top surface of the casing body, a rotating shaft hole used for penetrating a motor shaft is formed in the center of the top surface of the casing cover, a plurality of cover holes are formed in the periphery of the rotating shaft hole, and fixing bolts are fixed in the cover holes and the fixing screw holes in an internal thread mode.
Further scheme: the inner bottom of the junction box is provided with a threading hole communicated with the interior of the shell body, and a plurality of rows of radiating fins which are parallel to each other are vertically fixed on the side wall of the shell body.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the two casing fixing seats which can be independently rotated and fixed can realize the rapid installation of the casing body on various planes, grooves or raised inclined planes, and the building of an auxiliary support is not needed, so that the overall installation efficiency and the application range of the casing body are greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of a fan housing with a multi-directional fixing seat.
Fig. 2 is a schematic structural view of a front view of a fan housing with a multi-directional fixing base.
FIG. 3 is a top view of the blower housing with a multi-directional mounting bracket taken along line A-A.
Fig. 4 is a schematic structural diagram of a top view of a casing base in a fan casing with a multi-directional fixing base.
Fig. 5 is a schematic structural diagram of a casing fixing seat in a fan casing with a multi-directional fixing seat.
Fig. 6 is a schematic structural view of a bending sliding groove in a fan casing with a multi-directional fixing seat.
Fig. 7 is a schematic structural diagram of a fan casing B with a multi-directional fixing seat.
Fig. 8 is an installation schematic diagram of a fan casing with a multi-directional fixing seat when the installation surface is a plane.
Fig. 9 is an installation schematic diagram of a fan casing with a multi-directional fixing seat when an installation surface is a groove inclined surface.
In the figure: the shell comprises a shell body 1, a fixing screw hole 10, a radiating fin 11, a shell cover 2, a cover hole 20, a rotating shaft hole 21, a fixing bolt 22, a junction box 3, a threading hole 30, a shell base 4, a bending sliding groove 5, a sliding groove side screw hole 50, a sliding block 51, a sliding groove inner screw hole 52, a sliding block screw hole 53, a shell fixing seat 6, a seat opening 60, a seat opening rotating rod 61, a connecting sliding pipe 62, a sliding pipe bolt 63, a seat limiting hole 64, a limiting rod 65, a limiting nut 66, a seat side fixing bolt 67, a rotating rod limiting hole 68 and a seat side fixing screw hole 69.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example 1
Referring to fig. 1 to 9, in the embodiment of the present invention, a blower housing with a multi-directional fixing seat includes a housing body 1, a housing cover 2, a junction box 3, and a housing base 4, wherein openings at the top and the bottom of the housing body 1 are respectively covered with the housing cover 2 and the housing base 4, the housing cover 2 is fixed around the opening at the top of the housing body 1 by a bolt connection method, the housing base 4 is fixedly connected with the bottom of the housing body 1 by a welding method, two parallel L-shaped bent sliding grooves 5 are formed in the side wall of the housing body 1 and the bottom of the housing base 4, a sliding block 51 is slidably clamped in the bent sliding grooves 5, a housing fixing seat 6 is arranged on the outer side wall of the housing body 1, the housing fixing seat 6 is fixedly connected with the sliding block 51 by a connecting sliding tube 62, a sliding limiting device is arranged at one end inside the bent sliding groove 5 by the connecting sliding tube 62, a rotating mechanism for rotating the housing 6 left and right is arranged between the, a rotation limiting mechanism is arranged between the two adjacent machine shell fixing seats 6.
The sliding limiting device comprises a sliding groove inner threaded hole 52, a sliding block threaded hole 53 and a sliding pipe bolt 63, the sliding block 51 is internally provided with the sliding block threaded hole 53 in a penetrating manner, the inner side wall of the sliding block 51 is provided with a plurality of sliding groove inner threaded holes 52, the connecting sliding pipe 62 is internally provided with the sliding pipe bolt 63 in a penetrating manner, the sliding pipe bolt 63 is fixed in the sliding groove inner threaded hole 52 through the sliding block threaded hole 53 on the sliding block 51 in a threaded manner, and the sliding pipe bolt 63 can clamp the position of the sliding block 51 in the bending sliding groove 5 and cannot slide any more.
The rotating mechanism comprises a seat opening 60 and a seat opening rotating rod 61, the seat opening 60 is arranged at the center of the machine shell fixing seat 6, the seat opening rotating rod 61 is fixed in the inner wall of the seat opening 60 in a rotating mode, the seat opening rotating rod 61 is arranged in parallel with the bending sliding chute 5, the outer end of the connecting sliding pipe 62 is fixedly arranged on the middle rod wall of the seat opening rotating rod 61 in a penetrating mode, the seat opening rotating rod 61 is fixed at the outer end of the connecting sliding pipe 62, therefore, the seat opening rotating rod 61 and the connecting sliding pipe 62 are fixed, and the whole machine shell fixing seat 6 can rotate left and right outside the bending sliding chute 5 along the seat opening rotating rod 61.
The rotation limiting mechanism comprises a seat limiting hole 64, a limiting rod 65, a limiting nut 66 and a rotating rod limiting hole 68, wherein the seat limiting hole 64 is arranged at the left side and the right side of the casing fixing seat 6 and communicated with the seat opening 60, the rotating rod limiting hole 68 is arranged at the two sides of the rod wall of the seat opening rotating rod 61, the limiting rod 65 horizontally penetrates through the seat limiting hole 64 and the rotating rod limiting hole 68, the two ends of the limiting rod 65 respectively penetrate through the outer walls at the left side and the right side of the casing fixing seat 6 through the seat limiting hole 64, thread grooves are arranged on the rod walls at the two ends of the limiting rod 65, the limiting nut 66 is sleeved on the thread grooves, the two casing fixing seats 6 are connected into a whole through the arranged limiting rod 65, the limiting rod 65 penetrates through a connecting sliding pipe 62 on the seat opening rotating rod 61, the seat opening rotating rod 61 is clamped by the casing fixing seat 6 connected into a whole through the limiting rod 65, and the casing fixing, when the angle of the shell fixing seat 6 needs to be rotated singly, the limiting nut 66 is unscrewed, the limiting rod 65 is pulled out from the shell fixing seat 6, when the proper position is adjusted, the shell fixing seat 6 is fixed on the installation surface through the seat side fixing screw hole 69, under the mutual limitation of the two shell fixing seats 6, the shell fixing seat 6 does not rotate along with the seat opening rotating rod 61, and the shell fixing seat 6 can drive the shell body 1 to be fixed on the installation surfaces with different gradients.
The machine shell fixing seat 6 is provided with an auxiliary fixing mechanism, the auxiliary fixing mechanism comprises a sliding groove side screw hole 50, a seat side fixing bolt 67 and a seat side fixing screw hole 69, the sliding groove side screw hole 50 is arranged on the left side and the right side of the opening of the bending sliding groove 5 and communicated with the inside of the bending sliding groove 5, the seat side fixing screw hole 69 penetrates through the four corners of the machine shell fixing seat 6, the seat side fixing bolt 67 penetrates through the seat side fixing screw hole 69, the tail end of the seat side fixing bolt 67 penetrates through the bending sliding groove 5 through the sliding groove side screw hole 50, the arranged seat side fixing screw hole 69 can perform auxiliary fixing of sliding limiting on the machine shell fixing seat 6 from the four corners of the machine shell fixing seat 6, the integral stability of the machine shell fixing seat 6 is ensured, when the machine shell fixing seat 6 needs to be fixed through rotation adjustment, the seat side fixing bolt 67 can reversely penetrate through the seat side, the distal end of the seat-side fixing bolt 67 is fixed to the mounting surface, thereby integrally fixing the case body 1.
The working principle of the invention is as follows: when the casing body 1 is integrally installed on a planar installation surface, two casing fixing seats 6 are penetrated through by a limiting rod 65, then two ends of the limiting rod 65 are fixed by limiting nuts 66, then the position of the casing fixing seat 6 is adjusted according to the installation position, when the casing fixing seat 6 is arranged on one side of the casing body 1, the whole casing body 1 is horizontally installed, when the casing fixing seat 6 slides to one side of the casing base 4, the whole casing body 1 is vertically installed, therefore, different installation modes can be realized by the casing fixing seats 6 which can slide on the side wall of the casing body 1 and the casing base 4, when the casing body 1 is integrally installed on the installation surface with different inclination angles on two sides, the limiting rod 65 can be drawn out of the casing fixing seat 6, the rotation angle of the casing fixing seat 6 is independently adjusted according to the inclination angle of the installation surface, the casing fixing seats 6 are respectively and independently fixed on the installation inclined surface by a seat side fixing screw hole, from this, can rotate fixed casing fixing base 6 alone through two and can realize that shell body 1 need not to carry out the put up of auxiliary stand in the quick installation on various recess or protruding inclined plane, has improved the holistic installation effectiveness and the accommodation of shell body 1 greatly.
Example 2
The slider 51 is a metal block with an arched section.
A plurality of fixing screw holes 10 are formed in the periphery of the top surface of the shell body 1, a rotating shaft hole 21 used for penetrating a motor shaft is formed in the center of the top surface of the shell cover 2, a plurality of cover holes 20 are formed in the periphery of the rotating shaft hole 21, and fixing bolts 22 are fixed in the cover holes 20 and the fixing screw holes 10 through internal threads.
The working principle of the invention is as follows: the slide block 51 is designed into an arc shape, so that the slide block 51 can pass through more smoothly when rotating to the junction of the shell base 4 and the shell body 1, and the phenomenon of blocking can not occur; the casing lid 2 that sets up passes through fixing bolt 22 fixed knot at the open-top department of casing body 1, the through wires hole 30 that is linked together with casing body 1 inside is seted up to the interior bottom of terminal box 3, vertically on the lateral wall of casing body 1 be fixed with the fin 11 that the multirow is parallel to each other, the through wires hole 30 of setting is used for the threading, and the fin 11 of setting is used for improving the radiating efficiency of casing body 1 inside.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A fan casing with a multidirectional fixing seat comprises a casing body (1), a casing cover (2), a junction box (3) and a casing base (4), wherein the casing cover (2) and the casing base (4) are respectively covered at the top opening and the bottom opening of the casing body (1), the casing cover (2) is fixed around the top opening of the casing body (1) in a bolt connection mode, the fan casing is characterized in that the casing base (4) is fixedly connected with the bottom of the casing body (1) in a welding mode, two mutually parallel L-shaped bent sliding grooves (5) are formed in the side wall of the casing body (1) and the bottom surface of the casing base (4), a sliding block (51) is clamped in the bent sliding grooves (5) in a sliding mode, a casing fixing seat (6) is arranged on the outer side wall of the casing body (1), and the casing fixing seat (6) is fixedly connected with the sliding block (51) through a connecting sliding pipe (62), the connecting sliding pipe (62) is provided with a sliding limiting device at one end of the bending sliding groove (5), a rotating mechanism used for rotating the casing fixing seat (6) left and right is arranged between the connecting sliding pipe (62) and the casing fixing seat (6), and a rotating limiting mechanism is arranged between two adjacent casing fixing seats (6).
2. The blower housing with the multidirectional fixing seat according to claim 1, wherein the sliding limiting device comprises a sliding groove inner threaded hole (52), a sliding block threaded hole (53) and a sliding pipe bolt (63), the sliding block (51) is internally provided with the sliding block threaded hole (53) in a penetrating manner, the inner side wall of the sliding block (51) is provided with a plurality of sliding groove inner threaded holes (52), the connecting sliding pipe (62) is internally provided with the sliding pipe bolt (63) in a penetrating manner, and the sliding pipe bolt (63) is fixed in the sliding groove inner threaded hole (52) through the sliding block threaded hole (53) on the sliding block (51) in a threaded manner.
3. The blower housing with the multidirectional fixing seat according to claim 1, wherein the rotating mechanism includes a seat opening (60) and a seat opening rotating rod (61), the seat opening (60) is provided at a central position of the housing fixing seat (6), the seat opening rotating rod (61) is rotatably fixed in an inner wall of the seat opening (60), the seat opening rotating rod (61) is arranged in parallel with the bending chute (5), and an outer side end of the connecting sliding tube (62) is fixedly inserted into a middle rod wall of the seat opening rotating rod (61).
4. The blower housing with the multidirectional fixing seat according to claim 3, wherein the rotation limiting mechanism comprises a seat limiting hole (64), a limiting rod (65), a limiting nut (66) and a rotating rod limiting hole (68), the seat limiting hole (64) is formed in the left side and the right side of the housing fixing seat (6) and communicated with the seat opening (60), the rotating rod limiting hole (68) is formed in two sides of the rod wall of the seat opening rotating rod (61), the limiting rod (65) is horizontally arranged in the seat limiting hole (64) and the rotating rod limiting hole (68), two ends of the limiting rod (65) penetrate out of the outer walls of the left side and the right side of the housing fixing seat (6) through the seat limiting hole (64), threaded grooves are formed in the rod walls of two ends of the limiting rod (65), and the limiting nut (66) is sleeved on the threaded grooves.
5. The blower housing with the multidirectional fixing seat as claimed in any one of claims 1 to 4, wherein an auxiliary fixing mechanism is arranged on the housing fixing seat (6), the auxiliary fixing mechanism comprises a sliding groove side screw hole (50), a seat side fixing bolt (67) and a seat side fixing screw hole (69), the sliding groove side screw hole (50) is formed in the left side and the right side of an opening of the bending sliding groove (5) and communicated with the inside of the bending sliding groove (5), the seat side fixing screw hole (69) penetrates through four corners of the housing fixing seat (6), the seat side fixing bolt (67) penetrates through the seat side fixing screw hole (69), and the tail end of the seat side fixing bolt (67) penetrates into the bending sliding groove (5) through the sliding groove side screw hole (50).
6. The blower housing with the multidirectional fixing base according to any one of claims 1 to 4, wherein the sliding block (51) is a metal block with an arc-shaped section.
7. The blower housing with the multidirectional fixing seat as claimed in any one of claims 1 to 4, wherein a plurality of fixing screw holes (10) are formed in the periphery of the top surface of the housing body (1), a rotating shaft hole (21) for penetrating a motor shaft is formed in the center of the top surface of the housing cover (2), a plurality of cover holes (20) are formed in the periphery of the rotating shaft hole (21), and fixing bolts (22) are fixed in the cover holes (20) and the fixing screw holes (10) through internal threads.
8. The blower casing with the multidirectional fixing seat according to any one of claims 1 to 4, wherein a threading hole (30) communicated with the inside of the casing body (1) is formed in the inner bottom of the junction box (3), and a plurality of rows of parallel radiating fins (11) are vertically fixed on the side wall of the casing body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811414370.4A CN109667791B (en) | 2018-11-26 | 2018-11-26 | Fan casing with multidirectional fixing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811414370.4A CN109667791B (en) | 2018-11-26 | 2018-11-26 | Fan casing with multidirectional fixing seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109667791A CN109667791A (en) | 2019-04-23 |
| CN109667791B true CN109667791B (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811414370.4A Expired - Fee Related CN109667791B (en) | 2018-11-26 | 2018-11-26 | Fan casing with multidirectional fixing seat |
Country Status (1)
| Country | Link |
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| CN (1) | CN109667791B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2731155Y (en) * | 2004-07-31 | 2005-10-05 | 华为技术有限公司 | Fan frame |
| CN202851415U (en) * | 2012-07-26 | 2013-04-03 | 格力电器（中山）小家电制造有限公司 | Sliding door structure and cooling fan with the same |
| CN103233917A (en) * | 2013-05-14 | 2013-08-07 | 蒋瑛倩 | Easily-detached combination vortex pump cover for robot |
| US9970297B2 (en) * | 2014-08-29 | 2018-05-15 | Rolls-Royce Corporation | Composite fan slider with nano-coating |
| CN206397826U (en) * | 2016-12-27 | 2017-08-11 | 佛山市凌飞电器有限公司 | A kind of wall fans mounting bracket |
| CN107762983A (en) * | 2017-11-18 | 2018-03-06 | 刘毓玉 | A kind of environmental protection toilet dirt separation drying device |
| CN207583709U (en) * | 2017-12-14 | 2018-07-06 | 深圳市兴达扬机电安装有限公司 | Blower fan filtering set mounting structure |
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2018
- 2018-11-26 CN CN201811414370.4A patent/CN109667791B/en not_active Expired - Fee Related
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| CN109667791A (en) | 2019-04-23 |
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Effective date of registration: 20200520 Address after: 224000 No.15, GCL Avenue, Funing Economic Development Zone, Yancheng City, Jiangsu Province (a) Applicant after: JIANGSU WANGAO NEW ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 312300 Fuli Village Fuxing 2-2, Lingnan Township, Shangyu City, Shaoxing City, Zhejiang Province Applicant before: Xu Jianlin |
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