CN101825109A - Ventilator mounted and fixed through hole on wall - Google Patents
Ventilator mounted and fixed through hole on wall Download PDFInfo
- Publication number
- CN101825109A CN101825109A CN201010173647A CN201010173647A CN101825109A CN 101825109 A CN101825109 A CN 101825109A CN 201010173647 A CN201010173647 A CN 201010173647A CN 201010173647 A CN201010173647 A CN 201010173647A CN 101825109 A CN101825109 A CN 101825109A
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- Prior art keywords
- wall
- eccentric mass
- ventilation fan
- mounting plate
- screw
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- 238000009423 ventilation Methods 0.000 claims description 36
- 238000009434 installation Methods 0.000 claims description 12
- 238000013461 design Methods 0.000 abstract description 7
- 239000005357 flat glass Substances 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 24
- 238000010586 diagram Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 3
- 206010026865 Mass Diseases 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 244000131522 Citrus pyriformis Species 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The invention discloses a ventilator mounted and fixed through a hole on a wall. The ventilator comprises a main part provided with a motor and an impeller and is characterized by further comprising a mounting plate which is integrally connected with the main part and has a connection structure so as to be detachable; the mounting plate is provided with a radial expansion part and an axial part; the radial expansion part is positioned on one side of the wall after being mounted; the axial part extends out of the other side of the wall through the hole on the wall; a plurality of clamping structures are distributed along the radial outer edge of the axial part; each clamping structure comprises an eccentric block, a screw and guide grooves, wherein the eccentric block is positioned on the other side of the wall and provided with one end of a short radius and one end of a long radius; a threaded hole is formed in the centre of the radius; the screw is vertically penetrated through the radial expansion part and screwed in the threaded hole of the eccentric block and the screw head thereof is positioned on one side of the wall; and the guide grooves allow the axial movement of the eccentric block but limit the rotation thereof. The design is used for mounting the window glass or ceiling mounting type ventilator with convenience and firmness.
Description
Technical field
The present invention relates to pass through the ventilation fan that the perforate (claiming mounting hole again) of wall installs and fixes, relate in particular to and pass through the ventilation fan that the perforate as thin-walleds such as Window Glass or ceiling boards installs and fixes, in International Patent Classification (IPC), can belong to F04D29/64.
Background technique
At present the city looks like Window Glass mounting type described in standard GB/T 14806-2003 or ceiling board mounting type ventilation fan, passes through the structure more complicated that the perforate of wall installs and fixes, and influences the working efficiency of installation and maintenance.
Summary of the invention
Technical problem to be solved by this invention is, proposes the ventilation fan that a kind of perforate of passing through wall installs and fixes, and it is than traditional design designs simplification and be convenient to installation and maintenance.
The technological scheme of technical solution problem of the present invention is: the ventilation fan that a kind of perforate of passing through wall installs and fixes, comprise the main body that motor and impeller are installed, it is characterized in that: comprise also with described main body being one or having linkage structure thereby separable mounting plate that the perforate that this mounting plate has the radially enlarged that is positioned at wall one side after the installation and passes through wall stretches out in the axial component of wall opposite side; Some clamping arrangements distribute in the radially outer of described axial component; This clamping arrangement comprises:
---be positioned at described wall opposite side and have than an end of short radius with than the eccentric mass of an end of semi major axis, the center of described radius is a tapped hole;
---screw head is positioned at described wall one side, vertically runs through described radially enlarged, is threaded onto the screw of the tapped hole of described eccentric mass;
---allow that described eccentric mass moves axially and limit the guide groove of its rotation.
According to said structure, can unscrew described screw, eccentric mass is run off outside the guide groove, and freely turn to it is in described radially outer than an end of short radius outermost end, thereby dwindle the radial dimension of the axial component of mounting plate, so that its perforate of passing through wall stretches out in the wall opposite side; Make eccentric mass freely turn to it then and be in the outermost end of described radially outer than an end of semi major axis so that should be than an end of semi major axis to the size at perforate center greater than perforate herein to the size at perforate center; Screw described screw this moment, and eccentric mass is led within the guide groove, can make eccentric mass be pressed on the wall at perforate edge than an end of semi major axis, until being clamped in wall with the radially enlarged that is affected by screw head.Guide groove can avoid eccentric mass with hand prevention meeting transfer to the dynamic resistance of eccentric mass when screw rotates, install more convenient.
Use the ventilation fan of said structure, described mounting plate can be designed to one and be independent of the detachable component of ventilation fan main body, and has the linkage structure with the ventilation fan main body.During installation, at first mounting plate is fixed in wall, the ventilation fan main body is connected with mounting plate by described linkage structure, install more convenient and firm.
Further the described eccentric mass of design is that a cylindrical body extends radially out an arm, and described guide groove has for this arm is radially-protruding in the radially outer of axial component and cracks.This is design relatively more succinct and that save.
Technological scheme of the present invention and effect will be further described in embodiment in conjunction with the accompanying drawings.
Description of drawings
Fig. 1 is the present invention's the 1st embodiment's ventilation fan general structure schematic representation;
Fig. 2 is that the present invention's the 1st embodiment's ventilation fan uses the mounting structure schematic representation;
Fig. 3 is pack into the perforate process schematic representation of glass plate of the present invention's the 1st embodiment's mounting plate;
Fig. 4 is the present invention's the 1st embodiment's mounting plate schematic representation that the outdoor is observed after the perforate of glass plate of packing into;
Fig. 5 is the present invention's the 1st embodiment's mounting plate schematic representation that the indoor side is observed after the perforate of glass plate of packing into;
Fig. 6 is the present invention's the 1st embodiment's mounting plate and main body linkage structure schematic representation;
Fig. 7 is the local enlarged diagram of the state of the present invention's the 1st embodiment's eccentric mass when the mounting plate axial component passes through the glass plate perforate;
Fig. 8 is the local enlarged diagram that the present invention's the 1st embodiment's eccentric mass enters clamped condition;
Fig. 9 is the local enlarged diagram that the present invention's the 1st embodiment's eccentric mass is finished clamped condition;
Figure 10 is the local enlarged diagram of the present invention's the 2nd embodiment's ventilation fan general structure;
Figure 11 is the schematic representation that the present invention's the 2nd embodiment's ventilation fan uses the state when axial component passes through the glass plate perforate when installing;
Eccentric mass entered the schematic representation of clamped condition when Figure 12 was the present invention's the 2nd embodiment's ventilation fan use installation;
Eccentric mass was finished the schematic representation of clamped condition when Figure 13 was the present invention's the 2nd embodiment's ventilation fan use installation;
Figure 14 is Figure 11 partial enlarged drawing;
Figure 15 is Figure 12 partial enlarged drawing;
Figure 16 is Figure 13 partial enlarged drawing;
Figure 17 is the local enlarged diagram of the state of the present invention's the 3rd embodiment's ventilation fan eccentric mass when the mounting plate axial component passes through the glass plate perforate;
Figure 18 is the local enlarged diagram that the present invention's the 3rd embodiment's ventilation fan eccentric mass enters clamped condition;
Figure 19 is the local enlarged diagram that the present invention's the 3rd embodiment's ventilation fan eccentric mass is finished clamped condition.
Embodiment
Embodiment of the invention ventilation fan is a kind of Window Glass mounting type ventilation fan, is to improve to form on the basis of traditional Window Glass installation covering and isolating ventilation fan that meets standard GB/T14806-2003 requirement.
The present invention's the 1st embodiment's ventilation fan general structure and referring to Fig. 2～9, mainly comprises as shown in Figure 1:
A) impeller of being installed on motor 1 and the axle thereof 2
B) surround impeller and be used for fixing the framework 3 of motor;
C) decoration panel 4 of back towards the indoor side is installed.
D) be positioned at framework 3 axial ends and be used to hide palisade venetian blind 5 towards the outdoor every outer gas stream;
Above structure a)～d) can be assembled into one-piece element and be collectively referred to as main body 6, continues to use in described conventional window glass covering and isolating ventilation fan is installed; In addition, also comprise the following structure that the covering and isolating ventilation fan increase is installed with respect to described conventional window glass:
E) mounting plate 7, and this mounting plate has the square planar part 9 of the indoor side that is positioned at the glass plate 8 that ventilation fan installs after the installation and passes through the cylindrical portions may 10 that the circular hole of opening 81 on the glass plate 8 stretches out in the outdoor of glass plate 8; Cylinder 101 disposed at equal distance 3 cover clamping arrangements in cylindrical portions may 10; They respectively comprise:
---one is positioned at the eccentric mass 11 of the outdoor of glass plate 8, and the core of this eccentric mass 11 is configured as circle ring column 110 and extends radially out galianconism 111 and long-armed 112 then, and the center of circle ring column 110 is configured as tapped hole;
---a screw 12, its screw head is positioned at the indoor side of glass plate 8, vertically runs through described square planar part 9, is threaded onto the tapped hole of eccentric mass 11;
---a guide groove 13 forms in the cylinder 101 of cylindrical portions may 10, its transversal chamber shape can be held into the circle ring column 110 of eccentric mass 11 and galianconism 111 or long-armed 112 and allow that it moves axially, what guide groove 13 had in the radially outer of the cylinder 101 of cylindrical portions may 10 that long-armed 112 radially outwards for eccentric mass 11 stretch out cracks 131, and what guide groove 13 had also in the cylinder 101 radially interior edges of cylindrical portions may 10 that a galianconism 111 for eccentric mass 11 radially inwardly stretches out cracks 132.
According to said structure, as shown in Figure 7, unscrew screw 12, eccentric mass 11 is run off outside the guide groove 13 fully, and the cylindrical that freely turns to its circle ring column 110 is in the radially outer of circumference 101 of cylindrical portions may 10, thereby dwindle the radial dimension of the axial component of mounting plate 7, so that it passes through the outdoor that the circular hole of opening 81 on the glass plate 8 stretches out in glass plate 8; Then as shown in Figure 8, make eccentric mass 11 freely turn to its long-armed 112 radially outer that is in the cylinder 101 of cylindrical portions may 10, so that long-armed 112 outermost end are to the size at the circular hole 81 centers radius greater than circular hole 81; Screw screw 12 this moment as shown in Figure 9, and eccentric mass 11 is led within the guide groove 13, can make eccentric mass long-armed 112 be pressed on the glass plate 8 the glass face at the circular hole of opening 81 edges, until being clamped in the glass face with the square planar part 9 that affects by its screw head.The galianconism 111 or long-armed 112 that the 131 pairs of eccentric masss 11 that crack of guide groove 13 stretch out can stop its rotation, can avoid stoping eccentric mass 11 transfers with hand when screw 12 turns, so that install.
As shown in Figure 5, mounting plate 7 head-on has the back-off connected structure mutually with main body 6---and mounting plate 7 has 3 back-offs 71 and main body 6 has 3 button mouths 61, during installation, main body 6 is pressed toward the mounting plate 7 that is installed on glass plate 8,3 button mouths 61 that 3 back-offs 71 of mounting plate 7 collude into main body 6 are engaged installation.Certainly, also can be designed as mounting plate 7 have 3 the button mouthful and main body 6 has 3 back-offs, can also adopt screw to pass through the structure that main body 6 lemons tightly make it to engage in mounting plate 7.
The present invention's the 2nd embodiment's ventilation fan general structure as shown in figure 10, and referring to Figure 11～16, its difference with respect to the 1st embodiment's ventilation fan mainly is:
---the former described mounting plate 7 and main body 6 meet the plane mutually on the latter plane 99 that is integrated;
---the cylindrical portions may of the former described mounting plate 7 and the cylindrical portions may of main body 6 are at latter's cylinder 100 that is integrated;
---described screw vertically runs through the tapped hole that a described body plane 99 is threaded onto eccentric mass from the glass plate indoor side;
---described eccentric mass only extends radially out an arm 212;
---the transversal chamber of described guide groove shape is only held the circle ring column 210 into eccentric mass.
During installation, unload decoration panel, as Figure 11 or shown in Figure 14, unscrew screw, eccentric mass is run off outside the guide groove 23 fully, and the cylindrical that freely turns to its circle ring column is in the radially outer of the cylinder of cylindrical portions may, thereby dwindles the radial dimension of described axial component, so that it passes through the outdoor that the circular hole of opening on the glass plate 8 stretches out in glass plate; Then as Figure 12 or shown in Figure 15, make eccentric mass freely turn to the radially outer that its arm 212 is in one cylinder 100, so that arm 212 outermost end are to the radius of the size at circular hole center greater than circular hole of opening; Screw screw as Figure 13 or shown in Figure 16 this moment, and eccentric mass is led within the guide groove, can make the arm 212 of eccentric mass be pressed on the glass face at the circular hole edge of opening on the glass plate 8, until being clamped in the glass face with a body plane 99 that is affected by screw head.The arm 212 that the 231 pairs of eccentric masss that crack of guide groove stretch out stops its rotation, can avoid stoping the eccentric mass transfer with hand when screwdriver, so that install.
The present invention's the 3rd embodiment's ventilation fan with respect to the difference of the 1st embodiment's ventilation fan mainly is:
---eccentric mass is that circle ring column 310 only extends radially out an arm 312;
---guide groove 33 transversal chambeies describe into the whole eccentric mass that comprises arm 312 and circle ring column 310, and arm 312 can 331 stretch out from cracking of guide groove 33.This eccentric mass at the state of ventilation fan installation process shown in Figure 17～19.
Above embodiment is based on the design to Window Glass mounting type ventilation fan, and in the mounted ventilation fan of ceiling board, its difference only is that the glass plate of clamping arrangement clamping changes ceiling board into, clamping thickness thereby increase to some extent; The axial cross section of ceiling board mounting type ventilation fan is generally square, and clamping arrangement can design and be positioned at each 1 cover of square 4 limit mid points totally 4 covers, and the perforate on the ceiling board is corresponding also to be square hole.
Claims (2)
1. ventilation fan that the perforate of passing through wall installs and fixes, comprise the main body (6) that motor (1) and impeller (2) are installed, it is characterized in that: also comprise with described main body (6) being one or having linkage structure thereby separable mounting plate (7,99), this mounting plate has the radially enlarged (9 that is positioned at wall (8) one sides after the installation, 99) and the perforate of passing through wall stretch out in the axial component (10,100) of wall opposite side; In described axial component (10, the some clamping arrangements that distribute of radially outer .100); This clamping arrangement comprises:
---be positioned at described wall opposite side and have than the end (110,210) of short radius with than the eccentric mass (11) of the end (112,212,312) of semi major axis, the center of described radius is a tapped hole;
--screw head is positioned at described wall (8) one sides, vertically runs through described radially enlarged (9,99), is threaded onto the screw (12) of the tapped hole of described eccentric mass (11);
--allow that described eccentric mass moves axially and limit the guide groove of its rotation (13,23,33).
2. according to the described ventilation fan of claim 1, it is characterized in that: described eccentric mass is configured as a cylindrical body (110,210,310) extend radially out an arm (112,212,312), the transversal chamber shape of described guide groove (13,23,33) can hold into eccentric mass partly or entirely, in described axial component (10,100) radially outer has for what a described arm that stretches out (112,212,312) radially outward stretched out cracks (131,231,331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101736476A CN101825109B (en) | 2010-05-13 | 2010-05-13 | Ventilator mounted and fixed through hole on wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101736476A CN101825109B (en) | 2010-05-13 | 2010-05-13 | Ventilator mounted and fixed through hole on wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101825109A true CN101825109A (en) | 2010-09-08 |
| CN101825109B CN101825109B (en) | 2011-10-05 |
Family
ID=42689212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101736476A Expired - Fee Related CN101825109B (en) | 2010-05-13 | 2010-05-13 | Ventilator mounted and fixed through hole on wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101825109B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103221754A (en) * | 2010-12-27 | 2013-07-24 | 三菱电机株式会社 | Ventilation fan |
| WO2013127284A1 (en) * | 2012-02-29 | 2013-09-06 | 广东松下环境系统有限公司 | Air interchanger |
| CN105201878A (en) * | 2015-09-08 | 2015-12-30 | 麦志仔 | Ventilator |
| CN109372802A (en) * | 2018-09-27 | 2019-02-22 | 黄林 | A kind of refrigerating fan being easily installed blade touch-proof device |
-
2010
- 2010-05-13 CN CN2010101736476A patent/CN101825109B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103221754A (en) * | 2010-12-27 | 2013-07-24 | 三菱电机株式会社 | Ventilation fan |
| CN103221754B (en) * | 2010-12-27 | 2015-07-22 | 三菱电机株式会社 | Ventilation fan |
| WO2013127284A1 (en) * | 2012-02-29 | 2013-09-06 | 广东松下环境系统有限公司 | Air interchanger |
| CN103292410A (en) * | 2012-02-29 | 2013-09-11 | 广东松下环境系统有限公司 | Air interchanger |
| CN103292410B (en) * | 2012-02-29 | 2017-02-08 | 广东松下环境系统有限公司 | Air interchanger |
| CN105201878A (en) * | 2015-09-08 | 2015-12-30 | 麦志仔 | Ventilator |
| CN105201878B (en) * | 2015-09-08 | 2018-06-29 | 佛山市顺德区勒流镇凌格电器制造有限公司 | A kind of ventilation fan |
| CN109372802A (en) * | 2018-09-27 | 2019-02-22 | 黄林 | A kind of refrigerating fan being easily installed blade touch-proof device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101825109B (en) | 2011-10-05 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231012 Address after: No. 13 Enhuai Avenue, Dahuai Town, Enping City, Jiangmen City, Guangdong Province, 529400 Patentee after: Guangdong Jinling Intelligent Electric Appliance Co.,Ltd. Address before: 529000 Guangdong Province, Jiangmen city Pengjiang District Binjiang Road No. 1 gold Linglu Patentee before: JIANGMEN JINLING VENTILATING FANS MANUFACTORY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 |