CN202176492U - Fan assembly - Google Patents
Fan assembly Download PDFInfo
- Publication number
- CN202176492U CN202176492U CN2011203261560U CN201120326156U CN202176492U CN 202176492 U CN202176492 U CN 202176492U CN 2011203261560 U CN2011203261560 U CN 2011203261560U CN 201120326156 U CN201120326156 U CN 201120326156U CN 202176492 U CN202176492 U CN 202176492U
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- China
- Prior art keywords
- nozzle
- opening
- base portion
- push button
- jam plate
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- Expired - Fee Related
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Abstract
The utility model relates to a fan assembly, in particular to a bladeless fan assembly. The fan assembly comprises a nozzle arranged on a base part; the nozzle comprises an internal channel and a nozzle part for receiving airflow from the internal channel; the airflow is ejected from the fan assembly through the nozzle part; the nozzle is provided with an opening , and the airflow ejected from the nozzle sucks air from the outer side of the fan assembly and passes through the opening, wherein the nozzle is sleeved on the base part in a linear sliding way; a guide component is arranged between the nozzle and the base part; the guide component is used for restricting rotation between the nozzle and the base part; and the nozzle is also provided with a latching component which is locked at the base part and can be unlocked. The fan assembly provided by the utility model is easy to assemble and disassemble.
Description
Technical field
The utility model relates to fan assembly, relates in particular to a kind of no blade fan assembly.
Background technique
Common fan is a blade type, and blade relies on its lift angle in rotary course, forms wind-force forward.This traditional fan, its air-out is interrupted, wind-force pulsation ground impacts and on human body, has discomfort.
People utilized the enlarge-effect on continuous air-out principle and coanda surface afterwards, had produced no blade fan, had solved the problems referred to above.Like Chinese patent document CN101825106A on September 8th, 2010 disclosed " fan component "; Just belong to no blade fan; Document record: a kind of on-bladed fan component (10) that produces air-flow, said fan component comprises the nozzle (14) that is installed on the base portion (12).Said nozzle comprises inner passage (86) and is used for receiving from said inner passage the mouth of air-flow that air communication is crossed said mouth and penetrated from said fan component.Said nozzle (14) limits opening (24), crosses said opening from fan component outside suction air from the air communication that said nozzle penetrates.Said nozzle can be from said base portion (12) dismounting, and the size of said base portion is preferably confirmed as in the said opening (24) that is contained in said nozzle (14), is used for transportation.
The disclosed concrete said nozzle of aforementioned patent document can be a kind of rotational structure from the scheme of said base portion (12) dismounting, because the opening (24) of such fan need hold base portion, also owing to the needs of air-out, the chi of opening is crossed also much larger than base portion simultaneously.The deficiency of this technological scheme is, when base portion was rotatably connected with nozzle on the one hand, because of the size of nozzle and the opening size much larger than the rotation position of base portion, the operation arm of force was too big, and is stuck easily or damage rotational structure, assembles inconvenience; On the other hand; A pair of tapered member (165) in this scheme on the base portion and a pair of slope (134), inclined-plane slide to the inclined-plane and realize assembling, face directly facing directly but assemble to close; On-dismountable; Because of the size of nozzle and the opening size much larger than the rotation position of base portion, the operation arm of force is big, can damage parts during dismounting.
The model utility content
The main purpose of the utility model is to overcome the inconvenient deficiency of above-mentioned existing technology assembling, and a kind of fan component that is easy to assemble is provided.
Another purpose of the utility model is to overcome the inconvenient deficiency of above-mentioned existing technology dismounting, and a kind of fan component that is easy to dismantle is provided.
The purpose of the utility model can realize through following technological scheme:
Fan component; It is characterized in that: said fan component comprises the nozzle that is installed on the base portion; Said nozzle comprises inner passage and the mouth that is used for receiving from said inner passage air-flow; Said air communication is crossed said mouth and is penetrated from said fan component, and said nozzle limits opening, and the air-flow that penetrates from said nozzle sucks air through said opening from the fan component outside; Wherein said nozzle is sheathed on said base portion with the linear slide mode, has guide element between said nozzle and the said base portion, and guide element limits the rotation between said nozzle and the said base portion; Said nozzle also has nozzle is locked in said base portion and lock buckling part that can release.
Fan component is characterized in that: said base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and said transition piece partly stretches out the top of housing; Said nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Said first opening and the said second open butt joint setting, said guide element are the steering channels and guiding rib that acts between the transition piece outer wall and the second opening inwall, also are provided with Sealing between the transition piece outer wall and the second opening inwall.
Fan component is characterized in that: said steering channel and said guiding rib are complementary, and the location matches of said steering channel and said guiding rib is unique, thereby limit the air-out direction of the opening of said nozzle; Said base portion has the fan adjusting knob, and when said nozzle was inserted in said base portion, the air-out direction of the mouth of said nozzle was consistent with the direction at said fan adjusting knob place.
Fan component is characterized in that: said lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at said nozzle outer wall, and jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Said lock buckling part also comprises the orifice plate that is fixedly connected with said transition piece, and said jam plate has a lockhole, and said jam plate stretches into said lockhole; Said push button has two states, and when said push button was in first state, said jam plate was buckled in the said lockhole, and when said push button was in second state, said jam plate and said states that orifice plate is in can separated state.
Fan component is characterized in that: said nozzle is circular, and said base portion is a column, and the internal diameter of said annulus is greater than the overall dimensions of said cylindrical base all directions.
Fan component is characterized in that: said Sealing is an O-ring seal, near the end setting of second opening.
Fan component is characterized in that: said base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and said transition piece partly stretches out the top of housing; Said nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Said first opening and the said second open butt joint setting, said guide element are the steering channels and guiding rib that acts between the transition piece outer wall and the second opening inwall, also are provided with Sealing between the transition piece outer wall and the second opening inwall; Said steering channel and said guiding rib are complementary, and the location matches of said steering channel and said guiding rib is unique, thereby limit the air-out direction of the opening of said nozzle; Said base portion has the fan adjusting knob, and when said nozzle was inserted in said base portion, the air-out direction of the mouth of said nozzle was consistent with the direction at said fan adjusting knob place; Said lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at said nozzle outer wall, and jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Said lock buckling part also comprises the orifice plate that is fixedly connected with said transition piece, and said jam plate has a lockhole, and said jam plate stretches into said lockhole; Said push button has two states, and when said push button was in first state, said jam plate was buckled in the said lockhole, and when said push button was in second state, said jam plate and said states that orifice plate is in can separated state; Said nozzle is circular, and said base portion is a column; Said Sealing is an O-ring seal, near the end setting of second opening.
The purpose of the utility model can realize through following technological scheme:
A kind of fan component that produces air-flow; It is characterized in that: said fan component comprises the nozzle that is installed on the base portion; Said nozzle comprises inner passage and the mouth that is used for receiving from said inner passage air-flow; Said air communication is crossed said mouth and is penetrated from said fan component, and said nozzle limits opening, and the air-flow that penetrates from said nozzle sucks air through said opening from the fan component outside; Wherein said nozzle is sheathed on said base portion with the linear slide mode; Said nozzle also has nozzle is locked in said base portion and lock buckling part that can release.
Fan component is characterized in that: said base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and said transition piece partly stretches out the top of housing; Said nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Said first opening and the said second open butt joint setting also are provided with Sealing between the transition piece outer wall and the second opening inwall; The outer wall of said transition piece has prominent point or annular lug, nib, and the said accordingly second opening inwall has concave point or groove, constitutes the elasticity snapping.
Fan component is characterized in that: said base portion has the fan adjusting knob, and when said nozzle was inserted in said base portion, the air-out direction of the mouth of said nozzle was consistent with the direction at said fan adjusting knob place; Said lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at said nozzle outer wall, and jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Said lock buckling part also comprises the orifice plate that is fixedly connected with said transition piece, and said jam plate has a lockhole, and said jam plate stretches into said lockhole; Said push button has two states, and when said push button was in first state, said jam plate was buckled in the said lockhole, and when said push button was in second state, said jam plate and said states that orifice plate is in can separated state; Said first opening has sidewall, and said pin-and-hole promptly is arranged at the sidewall of first opening, and lock pin and elastic member then are positioned at an inner holding cavity of transition piece, and said holding cavity is near the sidewall setting of transition piece.
The fan component of the utility model, said nozzle is sheathed on said base portion with the linear slide mode, and said nozzle has nozzle is locked in said base portion and lock buckling part that can release; Slip into rotation and to compare, what use when directly slipping into operation is thrust, slips into power and can not amplify greatly because of the size of nozzle, therefore is not easy stuck and the damage parts; The lock buckling part of the utility model can the locking and unlocking, and is therefore for convenience detach.The fan component of the utility model compared with prior art has characteristics easy to assembly, has the characteristics of convenient disassembly.Two technological schemes of the utility model; All have said nozzle and be sheathed on said base portion with the linear slide mode; Said nozzle has nozzle is locked in said base portion and lock buckling part that can release; These make the specified features that item is offered to existing technology, thereby propose as an application.
Description of drawings
Fig. 1 is first embodiment's of the utility model a schematic representation.
Fig. 2 is first embodiment's of the utility model a side cut-away illustration.
Fig. 3 is the local enlarged diagram at A place among Fig. 2.
Fig. 4 is the local enlarged diagram at B place among Fig. 2.
Fig. 5 is first embodiment's of the utility model a lock buckling part transverse cross sectional schematic representation.
Embodiment
To combine accompanying drawing that the utility model is done further to detail below.
With reference to figure 1-Fig. 5; First embodiment of the utility model is a kind of fan component that produces air-flow; Said fan component comprises the nozzle 102 that is installed on the base portion 101, and said nozzle 102 comprises inner passage 115 and the mouth 116 that is used for receiving from said inner passage air-flow, and said air communication is crossed said mouth 116 and penetrated from said fan component; Said nozzle 102 limits opening 103, and the air-flow that penetrates from said nozzle 102 sucks air through said opening 103 from the fan component outside; Wherein said nozzle 102 is sheathed on said base portion 101 with the linear slide mode, has guide element between said nozzle 102 and the said base portion 101, and guide element limits the rotation between said nozzle 102 and the said base portion 101; Said nozzle 102 also has nozzle 102 is locked in said base portion 101 and lock buckling part 104 that can release.
The fan component of present embodiment, said base portion 101 comprises housing 106, and housing 106 tops have the tubular opening, and housing 106 internal fixation are provided with a transition piece 107, and said transition piece 107 partly stretches out the top of housing 106; Said nozzle 102 bottoms also have the tubular opening, and the tubular opening on housing 106 tops is defined as first opening, and the tubular opening of nozzle 102 bottoms is defined as second opening, and second perforated wall 105 limits second opening; Said first opening and the said second open butt joint setting, said guide element are the steering channels and guiding rib that is arranged between transition piece 107 outer walls and the second opening inwall, also are provided with Sealing 114 between transition piece 107 outer walls and the second opening inwall; Said steering channel and said guiding rib are complementary; And the location matches of said steering channel and said guiding rib is unique; To prevent the wrong plug direction, can adopt the mode that is not uniformly distributed with to realize particularly, thereby limit the air-out direction of the opening 103 of said nozzle 102; Said base portion 101 has fan adjusting knob 117, and when said nozzle 102 was inserted in said base portion 101, the air-out direction of the mouth 116 of said nozzle 102 was consistent with the direction at said fan adjusting knob 117 places, regulates fan component to make things convenient for the user; Said lock buckling part 104 comprises a push button 1041, and the push button bottom connects a jam plate 1042, and push button 1041 is located at said nozzle 102 outer walls, and jam plate 1042 is positioned at nozzle, and the connected element between push button 1041 and the jam plate 1042 is arranged in an elongated hole of nozzle wall; Said lock buckling part 104 also comprises the orifice plate 1043 that is fixedly connected with said transition piece 107, and said jam plate has a lockhole, and said jam plate stretches into said lockhole; Said push button 1041 has two states, and when said push button 1041 was in first state, said jam plate 1042 was buckled in the said lockhole, when said push button 1041 is in second state, said jam plate 1042 with said state that orifice plate is in can separated state; The fan component of present embodiment, said nozzle 102 is circular, said base portion 101 is a column; Said Sealing 114 is O-ring seals, near the end setting of second opening.The utility model is said sheathed, refers to not only that nozzle and base portion are docked at be enclosed within on the transition piece, comprises that also nozzle directly is enclosed within the situation of base portion outer wall.In the present embodiment, also have button bit 112/113 between said second opening inwall and the transition piece outer wall, i.e. lug, nib 112 and groove 113 are to guarantee the reliable connection between the two.
Second product Shi Liye of the utility model is a kind of fan component that produces air-flow; A kind of fan component that produces air-flow; It is characterized in that: said fan component comprises the nozzle that is installed on the base portion, and said nozzle comprises inner passage and the mouth that is used for receiving from said inner passage air-flow, and said air communication is crossed said mouth and penetrated from said fan component; Said nozzle limits opening, and the air-flow that penetrates from said nozzle sucks air through said opening from the fan component outside; Wherein said nozzle is sheathed on said base portion with the linear slide mode; Said nozzle also has nozzle is locked in said base portion and lock buckling part that can release.
The fan component of present embodiment, said base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and said transition piece partly stretches out the top of housing; Said nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Said first opening and the said second open butt joint setting also are provided with Sealing between the transition piece outer wall and the second opening inwall; The outer wall of said transition piece has prominent point or annular lug, nib, and the said accordingly second opening inwall has concave point or groove, constitutes the elasticity snapping.
The fan component of present embodiment, said base portion has the fan adjusting knob, and when said nozzle was inserted in said base portion, the air-out direction of the mouth of said nozzle was consistent with the direction at said fan adjusting knob place; Said lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at said nozzle outer wall, and jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Said lock buckling part also comprises the orifice plate that is fixedly connected with said transition piece, and said jam plate has a lockhole, and said jam plate stretches into said lockhole; Said push button has two states, and when said push button was in first state, said jam plate was buckled in the said lockhole, and when said push button was in second state, said jam plate and said states that orifice plate is in can separated state; Said first opening has sidewall, and said pin-and-hole promptly is arranged at the sidewall of first opening, and lock pin and elastic member then are positioned at an inner holding cavity of transition piece, and said holding cavity is near the sidewall setting of transition piece.
Claims (10)
1. fan component that produces air-flow; It is characterized in that: said fan component comprises the nozzle that is installed on the base portion; Said nozzle comprises inner passage and the mouth that is used for receiving from said inner passage air-flow; Said air communication is crossed said mouth and is penetrated from said fan component, and said nozzle limits opening, and the air-flow that penetrates from said nozzle sucks air through said opening from the fan component outside; Wherein said nozzle is sheathed on said base portion with the linear slide mode, has guide element between said nozzle and the said base portion, and guide element limits the rotation between said nozzle and the said base portion; Said nozzle also has nozzle is locked in said base portion and lock buckling part that can release.
2. fan component according to claim 1 is characterized in that: said base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and said transition piece partly stretches out the top of housing; Said nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Said first opening and the said second open butt joint setting, said guide element are the steering channels and guiding rib that acts between the transition piece outer wall and the second opening inwall, also are provided with Sealing between the transition piece outer wall and the second opening inwall.
3. fan component according to claim 2 is characterized in that: said steering channel and said guiding rib are complementary, and the location matches of said steering channel and said guiding rib is unique, thereby limit the air-out direction of the opening of said nozzle; Said base portion has the fan adjusting knob, and when said nozzle was inserted in said base portion, the air-out direction of the mouth of said nozzle was consistent with the direction at said fan adjusting knob place.
4. according to claim 2 or 3 described fan components; It is characterized in that: said lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at said nozzle outer wall; Jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Said lock buckling part also comprises the orifice plate that is fixedly connected with said transition piece, and said jam plate has a lockhole, and said jam plate stretches into said lockhole; Said push button has two states, and when said push button was in first state, said jam plate was buckled in the said lockhole, and when said push button was in second state, said jam plate and said states that orifice plate is in can separated state.
5. according to any described fan component of claim 1-3, it is characterized in that: said nozzle is circular, and said base portion is a column, and the internal diameter of said annulus is greater than the overall dimensions of said cylindrical base all directions.
6. fan component according to claim 2 is characterized in that: said Sealing is an O-ring seal, near the end setting of second opening.
7. fan component according to claim 1 is characterized in that: said base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and said transition piece partly stretches out the top of housing; Said nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Said first opening and the said second open butt joint setting, said guide element are the steering channels and guiding rib that acts between the transition piece outer wall and the second opening inwall, also are provided with Sealing between the transition piece outer wall and the second opening inwall; Said steering channel and said guiding rib are complementary, and the location matches of said steering channel and said guiding rib is unique, thereby limit the air-out direction of the opening of said nozzle; Said base portion has the fan adjusting knob, and when said nozzle was inserted in said base portion, the air-out direction of the mouth of said nozzle was consistent with the direction at said fan adjusting knob place; Said lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at said nozzle outer wall, and jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Said lock buckling part also comprises the orifice plate that is fixedly connected with said transition piece, and said jam plate has a lockhole, and said jam plate stretches into said lockhole; Said push button has two states, and when said push button was in first state, said jam plate was buckled in the said lockhole, and when said push button was in second state, said jam plate and said states that orifice plate is in can separated state; Said nozzle is circular, and said base portion is a column; Said Sealing is an O-ring seal, near the end setting of second opening.
8. fan component that produces air-flow; It is characterized in that: said fan component comprises the nozzle that is installed on the base portion; Said nozzle comprises inner passage and the mouth that is used for receiving from said inner passage air-flow; Said air communication is crossed said mouth and is penetrated from said fan component, and said nozzle limits opening, and the air-flow that penetrates from said nozzle sucks air through said opening from the fan component outside; Wherein said nozzle is sheathed on said base portion with the linear slide mode; Said nozzle also has nozzle is locked in said base portion and lock buckling part that can release.
9. fan component according to claim 8 is characterized in that: said base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and said transition piece partly stretches out the top of housing; Said nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Said first opening and the said second open butt joint setting also are provided with Sealing between the transition piece outer wall and the second opening inwall; The outer wall of said transition piece has prominent point or annular lug, nib, and the said accordingly second opening inwall has concave point or groove, constitutes the elasticity snapping.
10. fan component according to claim 9 is characterized in that: said base portion has the fan adjusting knob, and when said nozzle was inserted in said base portion, the air-out direction of the mouth of said nozzle was consistent with the direction at said fan adjusting knob place; Said lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at said nozzle outer wall, and jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Said lock buckling part also comprises the orifice plate that is fixedly connected with said transition piece, and said jam plate has a lockhole, and said jam plate stretches into said lockhole; Said push button has two states, and when said push button was in first state, said jam plate was buckled in the said lockhole, and when said push button was in second state, said jam plate and said states that orifice plate is in can separated state; Said first opening has sidewall, and said pin-and-hole promptly is arranged at the sidewall of first opening, and lock pin and elastic member then are positioned at an inner holding cavity of transition piece, and said holding cavity is near the sidewall setting of transition piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203261560U CN202176492U (en) | 2011-09-02 | 2011-09-02 | Fan assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203261560U CN202176492U (en) | 2011-09-02 | 2011-09-02 | Fan assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202176492U true CN202176492U (en) | 2012-03-28 |
Family
ID=45866375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203261560U Expired - Fee Related CN202176492U (en) | 2011-09-02 | 2011-09-02 | Fan assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202176492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287357A (en) * | 2011-09-02 | 2011-12-21 | 应辉 | Fan assembly |
-
2011
- 2011-09-02 CN CN2011203261560U patent/CN202176492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287357A (en) * | 2011-09-02 | 2011-12-21 | 应辉 | Fan assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |