CN108843590A - A kind of expansion of fan blade and collecting device - Google Patents
A kind of expansion of fan blade and collecting device Download PDFInfo
- Publication number
- CN108843590A CN108843590A CN201810565763.9A CN201810565763A CN108843590A CN 108843590 A CN108843590 A CN 108843590A CN 201810565763 A CN201810565763 A CN 201810565763A CN 108843590 A CN108843590 A CN 108843590A
- Authority
- CN
- China
- Prior art keywords
- mounting disc
- fixed
- axis
- blade mounting
- lamp panel
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/088—Ceiling fans
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0088—Ventilating systems
- F21V33/0096—Fans, e.g. ceiling fans
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of expansion of fan blade and collecting devices, including blade mounting disc, the bottom of the blade mounting disc is equipped with lamp panel, the lower end surface of the lamp panel is equipped with light source and power supply, the edge of the blade mounting disc is equipped with bearing, the other end of the torsional spring is fixed by screws in the lower end surface of blade mounting disc, the end of the locating support is folded upward at and extends into locating slot, the side wall lower ends of the axis are fixed with stainless steel steel cable by positioning terminal, and stainless steel steel cable is set as annular and successively by axis, the rotor of motor is fixedly connected in the middle part of the blade mounting disc, the upper and lower side of the motor is respectively fixedly connected with motor cover and lamp panel.The expansion of the fan blade and collecting device are fixed using stainless steel cable and bearing position, and enabling to whole will not rock, and are convenient for changing, and when motor operating opens flabellum using centrifugal force, four synchronous receipts when opening are opened, and using effect is good.
Description
Technical field
The invention belongs to fan lamp technical fields, and in particular to a kind of expansion of fan blade and collecting device.
Background technique
Fan lamp is that lamp and fan individually control, and is that the electric appliance of two kinds of different function is grouped together, but existing
Fan lamp the fan bodily form it is larger, can not collapse, do not use fan when, very unsightly, partially have collapse function wind
Lamp is fanned, rotating part has no idea to solve between part phase mutual friction and the unstable factors such as synchronous during reusing, and makes wind
Generation is rocked when fan always exists fan work at work, abnormal sound, and current sound is excessive etc., considerably increases the load of motor,
The service life of motor has been seriously affected, if also, some part of the fan lamp rotational structure of same type breaks down now,
Maintenance can not be performed on-site replacement, replacement product is all taken, produces the waste of resource and cost.The present invention efficiently solve with
On the relevant technologies difficult point：Fan is efficiently solved in work instead of traditional planar friction with the rolling friction between part
To the problem of balance during work；It synchronizes using accurate locating element and location technology, solves asynchronous or synchronous
Unstable problem, all parts can dismounting and change maintenance, and fan rotational structure will not be impacted, be solved
The problem that cannot be repaired.
Summary of the invention
The purpose of the present invention is to provide a kind of expansion of fan blade and collecting devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：A kind of expansion of fan blade and collecting device, packet
Blade mounting disc is included, the bottom of the blade mounting disc is equipped with lamp panel, and the lower end surface of the lamp panel is equipped with light source and power supply, described
The edge of blade mounting disc is equipped with bearing, and the inside of the bearing is fixed with axis, and the upper end of the axis is fixedly connected with leaf
The fixed lid of piece, the upper surface of the fixed lid of the blade connect flabellum, one end of the lower end connection torsional spring of the axis, the torsional spring
The other end be fixed by screws in the lower end surface of blade mounting disc, the lower end of the axis is further fixed on locating support, described
Locating slot is provided in blade mounting disc, the end of the locating support is folded upward at and extends into locating slot, the axis
Side wall lower ends are fixed with stainless steel steel cable by positioning terminal, and stainless steel steel cable is set as annular and successively by axis, institute
It states on the rack positioning hole that the steel wire positioning terminal on stainless steel steel cable is fixed on axis, the middle part of the blade mounting disc is solid
Surely the rotor of motor is connected, the upper and lower side of the motor is respectively fixedly connected with motor cover and lamp panel.
Preferably, the flabellum is set as arc, and the fixing end of flabellum is at least provided with three fixation holes.
Preferably, the lamp panel is connected and fixed blade mounting disc by lock screw, and the quantity of lock screw is no less than
Four.
Preferably, the power supply of the lamp panel lower end surface is set as remote circuit, and is inserted into lamp panel by way of grafting
Portion.
Technical effect and advantage of the invention：The expansion of the fan blade and collecting device, using stainless steel cable and bearing
Position is fixed, and enabling to whole will not rock, and is convenient for changing, and when motor operating makes flabellum using centrifugal force opening, when opening, four together
Step is received, is opened, and using effect is good.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the portion A enlarged structure schematic diagram of the invention；
Fig. 3 is blade mounting disc structural schematic diagram of the invention；
Fig. 4 is blade structure schematic diagram of the invention；
Fig. 5 is that flabellum of the invention collapses structural schematic diagram；
Fig. 6 is flabellum deployed configuration schematic diagram of the invention.
In figure：1 blade mounting disc, 2 lamp panels, 3 lock screws, 4 axis, 5 bearings, the fixed lid of 6 blades, 7 flabellums, 8 positioning
Bracket, 9 torsional springs, 10 stainless steel steel cables, 11 motor covers, 12 motors, 13 locating slots, 14 rack positioning holes, 15 steel wire positioning terminals.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of expansion of fan blade as shown in figures 1 to 6 and collecting devices, including blade mounting disc
1, the bottom of the blade mounting disc 1 is equipped with lamp panel 2, and the lower end surface of the lamp panel 2 is equipped with light source and power supply, the blade installation
The edge of disk 1 is equipped with bearing 5, and the inside of the bearing 5 is fixed with axis 4, and it is solid that the upper end of the axis 4 is fixedly connected with blade
Determine lid 6, the upper surface of the fixed lid 6 of the blade connects flabellum 7, one end of the lower end connection torsional spring 9 of the axis 4, the torsion
The other end of spring 9 is fixed by screws in the lower end surface of blade mounting disc 1, and the lower end of the axis 4 is further fixed on locating support
8, locating slot 13 is provided in the blade mounting disc 1, and the end of the locating support 8 is folded upward at and extends into locating slot 13
Interior, the side wall lower ends of the axis 4 are fixed with stainless steel steel cable 10 by positioning terminal, and stainless steel steel cable 10 is set as annular
And successively passing through axis 4, the steel wire positioning terminal 15 on the stainless steel steel cable 10 is fixed on the rack positioning hole 14 on axis 4
On, the middle part of the blade mounting disc 1 is fixedly connected with the rotor of motor 12, and the upper and lower side of the motor 12 is respectively fixedly connected with electricity
Hood 11 and lamp panel 2.
Specifically, the flabellum 7 is set as arc, and the fixing end of flabellum 7 is at least provided with three fixation holes.
Specifically, the lamp panel 2 is connected and fixed blade mounting disc 1 by lock screw 3, and the quantity of lock screw 3 is not
Less than four, lamp panel and blade mounting disc is set to ensure that fan main body is not damaged during transportation, it is ensured that fan is installed
After must unload the rear fan of this several lock screws 3 and can normally rotate, prevent from hurting installation personnel or fan leaf
Piece destroys fan blade when meeting other objects.
Specifically, the power supply of 2 lower end surface of lamp panel is set as remote circuit, and lamp panel 2 is inserted by way of grafting
Inside, remote circuit are directly placed into lamp panel, are prevented dark space occur when light source igniting, are influenced lighting effects.
The operating of motor 12 opens flabellum 7 using centrifugal force, the connection function of stainless steel steel cable, four flabellums 7 when opening
Synchronous to receive, open, when not in use, the effect of torsional spring 9 collapses flabellum 7.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. expansion and the collecting device of a kind of fan blade, including blade mounting disc（1）, it is characterised in that：The blade installation
Disk（1）Bottom be equipped with lamp panel（2）, the lamp panel（2）Lower end surface be equipped with light source and power supply, the blade mounting disc（1）'s
Edge is equipped with bearing（5）, the bearing（5）Inside be fixed with axis（4）, the axis（4）Upper end be fixedly connected with leaf
The fixed lid of piece（6）, the fixed lid of the blade（6）Upper surface connect flabellum（7）, the axis（4）Lower end connect torsional spring（9）
One end, the torsional spring（9）The other end be fixed by screws in blade mounting disc（1）Lower end surface, the axis（4）Under
End is further fixed on locating support（8）, the blade mounting disc（1）On be provided with locating slot（13）, the locating support（8）End
It is folded upward at and extends into locating slot（13）It is interior, the axis（4）Side wall lower ends stainless steel steel is fixed with by positioning terminal
Rope（10）, and stainless steel steel cable（10）It is set as annular and successively by axis（4）, the stainless steel steel cable（10）On steel wire
Positioning terminal（15）It is fixed on axis（4）On rack positioning hole（14）On, the blade mounting disc（1）Middle part be fixedly connected
Motor（12）Rotor, the motor（12）Upper and lower side be respectively fixedly connected with motor cover（11）And lamp panel（2）.
2. expansion and the collecting device of a kind of fan blade according to claim 1, it is characterised in that：The flabellum（7）
It is set as arc, and flabellum（7）Fixing end at least provided with three fixation holes.
3. expansion and the collecting device of a kind of fan blade according to claim 1, it is characterised in that：The lamp panel（2）
Pass through lock screw（3）It is connected and fixed blade mounting disc（1）, and lock screw（3）Quantity be no less than four.
4. expansion and the collecting device of a kind of fan blade according to claim 1, it is characterised in that：The lamp panel（2）
The power supply of lower end surface is set as remote circuit, and lamp panel is inserted by way of grafting（2）It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565763.9A CN108843590A (en) | 2018-06-04 | 2018-06-04 | A kind of expansion of fan blade and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565763.9A CN108843590A (en) | 2018-06-04 | 2018-06-04 | A kind of expansion of fan blade and collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108843590A true CN108843590A (en) | 2018-11-20 |
Family
ID=64210240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810565763.9A Pending CN108843590A (en) | 2018-06-04 | 2018-06-04 | A kind of expansion of fan blade and collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108843590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020228358A1 (en) * | 2019-05-14 | 2020-11-19 | 李敏 | Fan and fan lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240294A (en) * | 2015-10-29 | 2016-01-13 | 中山中合电机工业有限公司 | Hidden type ceiling fan lamp |
| CN206159074U (en) * | 2016-10-27 | 2017-05-10 | 刘东北 | Stealthy ceiling fan lamp of decorating of type is strolled to space |
| CN206682012U (en) * | 2017-03-31 | 2017-11-28 | 苏钊洪 | A kind of fan lamp of automatic retracting flabellum |
-
2018
- 2018-06-04 CN CN201810565763.9A patent/CN108843590A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240294A (en) * | 2015-10-29 | 2016-01-13 | 中山中合电机工业有限公司 | Hidden type ceiling fan lamp |
| CN206159074U (en) * | 2016-10-27 | 2017-05-10 | 刘东北 | Stealthy ceiling fan lamp of decorating of type is strolled to space |
| CN206682012U (en) * | 2017-03-31 | 2017-11-28 | 苏钊洪 | A kind of fan lamp of automatic retracting flabellum |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020228358A1 (en) * | 2019-05-14 | 2020-11-19 | 李敏 | Fan and fan lamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181120 |
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| RJ01 | Rejection of invention patent application after publication |