CN107816458A - It is a kind of to dismantle power-off protection structure and fanned with its tower - Google Patents
It is a kind of to dismantle power-off protection structure and fanned with its tower Download PDFInfo
- Publication number
- CN107816458A CN107816458A CN201711183922.0A CN201711183922A CN107816458A CN 107816458 A CN107816458 A CN 107816458A CN 201711183922 A CN201711183922 A CN 201711183922A CN 107816458 A CN107816458 A CN 107816458A
- Authority
- CN
- China
- Prior art keywords
- switch
- protection structure
- switch base
- relative
- shift knob
- 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.)
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially 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
- 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
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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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
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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
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
Abstract
The present invention provides a kind of tower fan dismantled power-off protection structure and have it, wherein dismounting power-off protection structure includes：On-off switch, suitable for being fixedly mounted on device interior by mounting structure, and it is connected on the main circuit for equipment power supply, there is shift knob；Press section, suitable for being arranged on part to be demolished；When the part to be demolished is installed on said device, the shift knob is pressed in the press section, the on-off switch closure；When the part to be demolished is pulled down from the equipment, the press section no longer presses the shift knob, and the shift knob is upspring automatically, and the on-off switch disconnects.The dismounting power-off protection structure of the present invention; when being pulled down in part to be demolished slave unit; press section no longer presses shift knob; shift knob is upspring automatically, and on-off switch disconnects, when on-off switch disconnects; even the plug powered for equipment is not extracted; equipment is also no longer powered, thus dismantles safety, and security incident will not occur.
Description
Technical field
The present invention relates to tower to fan technical field, and in particular to a kind of to dismantle power-off protection structure and fanned with its tower.
Background technology
Tower fan because of air-out at the uniform velocity, gently, the advantages that wind sweeping area is larger increasingly liked by consumer.In the market
Tower fan mainly have two kinds：A kind of wind wheel is non-dismountable, can gradual heap on this tower pectinid wheel with the extension of usage time
Dust stratification dirt, air-out band dust is finally resulted in, it is unhealthful；Second of wind wheel is removable, user can realizing self disassembling wind wheel it is periodically clear
Wash, holding wind wheel is clean, and air-out is clearly healthy.But the removable tower fan of second of wind wheel, do not take any dismounting to protect
Shield measure, once user dismantles wind wheel in the case where forgetting to pull out electricity, if maloperation causes wind wheel to rotate, it is easy to occur
Security incident.
The content of the invention
Therefore, the technical problem to be solved in the present invention is to overcome tower fan of the prior art without dismounting power-off protection knot
Structure, when user dismantles wind wheel in the case where forgetting to pull out electricity, easily the technological deficiency of generation security incident, tears open so as to provide one kind
Unload power-off protection structure.
The present invention also provides a kind of tower fan for being provided with above-mentioned dismounting power-off protection structure.
Therefore, the present invention provides a kind of dismounting power-off protection structure, including：
On-off switch, suitable for being fixedly mounted on device interior by mounting structure, and it is connected on the main electricity for equipment power supply
Lu Shang, there is shift knob；
Press section, suitable for being arranged on part to be demolished；It is described to press when the part to be demolished is installed on said device
Splenium presses the shift knob, the on-off switch closure；It is described when the part to be demolished is pulled down from the equipment
Press section no longer presses the shift knob, and the shift knob is upspring automatically, and the on-off switch disconnects.
As a kind of preferred scheme, the mounting structure includes：
Switch base, for installing the on-off switch, prevent the on-off switch relative to the switch base, along with it is described
Shift knob pressing direction identical first direction movement, and prevent the on-off switch relative to the switch base, along with
The vertical second direction movement of the first direction；
Pedestal, fixed setting on said device, for installing the switch base, prevent the switch base relative to described
Pedestal, move along the first direction, and prevent the switch base relative to the pedestal, along simultaneously with the first direction
The third direction movement vertical with one second direction.
As a kind of preferred scheme, there is the on-off switch top surface being oppositely arranged and bottom surface, the top surface to be provided with
The shift knob；
The switch base is provided with the relative stop top plate with the top surface, and relative with the bottom surface at least one
Individual stop bottom plate；
After the on-off switch is fit into the switch base inside, the stop top plate and the stop bottom plate prevent
The on-off switch moves relative to the switch base along the first direction.
It is described to stop that top plate is provided with the perforate for being used for stretching out for the shift knob as a kind of preferred scheme.
As a kind of preferred scheme, the bottom surface is provided with the power supply disengaging joint of at least two-phase, and the on-off switch is consolidated
After Dingan County is attached on the switch base, the stop bottom plate separates out of phase power supply disengaging joint.
As a kind of preferred scheme, the on-off switch has opening for top surface described in direct or indirect connection and the bottom surface
Close side；
The switch base is provided with least two first buckles, and first buckle has the first buckle blocking surface；
When the on-off switch is fit into inside the switch base, the switch side and first buckle stop
Face is relative, and is distributed along one second direction.
As a kind of preferred scheme, the on-off switch is provided with stopper slot；
First buckle slides into from the spacing groove location mutually to be stopped with the switch side；
First buckle contacts with the stopper slot along two medial surfaces fitting of first direction distribution.
As a kind of preferred scheme, the pedestal has the first blocking surface, and middle part has receiving space, the receiving space
Inside is provided with stopper；
The switch base has the second blocking surface, and at least two second buckles, and second buckle has the second card
Detain blocking surface；
When the switch base is fit into inside the receiving space, first blocking surface and second buckle resistance
Block face is relative, and is distributed along the first direction；The stopper is relative with second blocking surface, and along the first direction
Distribution.
As a kind of preferred scheme, the pedestal has rear wall；
Shell fragment is provided with the switch base, elastic installing space is formed between the shell fragment and the switch base；
When the switch base is fit into the base interior, the rear wall is relative with the shell fragment and along described
Three directional spredings.
As a kind of preferred scheme, formed with screens groove on the pedestal, after second buckle passes through the screens groove
It is relative with first blocking surface to contact；
Second buckle contacts with the screens groove along two medial surfaces fitting of third direction distribution.
As a kind of preferred scheme, the equipment be tower fan, the part to be demolished be after net.
As a kind of preferred scheme, the equipment is tower fan, the part to be demolished be after net, the pedestal is fixedly mounted
On air channel.
As a kind of preferred scheme, the rear net is arranged in rear shell, and the rear shell, which is provided with, to be used to press for described switch
Button is passed to the clearance position relative with the press section.
The present invention also provides a kind of tower fan, including：
Fore shell；
Rear shell, fasten to form inner space with the fore shell；
Net afterwards, in the rear shell, for filtering inlet air；
Wind wheel, it is removably disposed in inside the inner space；
Air channel, it is arranged between the fore shell and the wind wheel；
Also include the as above dismounting power-off protection structure described in any one, wherein the equipment is fanned for tower, it is described to be removed
Part be after net.
Technical scheme provided by the invention, there is advantages below：
1. the dismounting power-off protection structure of the present invention, including suitable for being fixedly mounted on the logical of device interior by mounting structure
Disconnect and closing, and the press section suitable for being arranged on part to be demolished, wherein on-off switch are connected on the main circuit for equipment power supply
On；The dismounting power-off protection structure of the present invention, when part to be demolished is arranged in equipment, shift knob is pressed in press section,
On-off switch closes；When being pulled down in part to be demolished slave unit, press section no longer presses shift knob, shift knob appliance for releasing single
Rise, on-off switch disconnects, and when on-off switch disconnects, even not by the plug powered for equipment extraction, equipment is also no longer
It is powered, thus safety is dismantled, security incident will not occur.
2. the dismounting power-off protection structure of the present invention, mounting structure includes switch base and pedestal, and wherein switch base is used to pacify
On-off switch is filled, prevents on-off switch from being moved relative to switch base along with shift knob pressing direction identical first direction, with
And on-off switch is prevented to be moved relative to switch base along a second direction vertical with first direction；Pedestal, which is fixedly installed on, to be set
It is standby upper, for installing switch base, prevent switch base from being moved along the first direction relative to pedestal；And switch base is prevented relative to base
Moved simultaneously with first direction and a vertical third direction of the second direction on seat edge；When part to be demolished needs often to tear open
Except when, on-off switch may be easily damaged, and set above-mentioned mounting structure rather than on-off switch is directly anchored to equipment
Inside, purpose are exactly to be convenient for changing, and ensure on-off switch installation fastness, in order to press section accurate fit.
3. the present invention dismounting power-off protection structure, after on-off switch is fit into switch base inside, stop top plate and
Stop that bottom plate is realized with top plate and contacts baseplate respectively to stop, and then prevent on-off switch from being moved in the first direction relative to switch base
It is dynamic；On-off switch bottom surface is provided with the power supply disengaging joint of at least two-phase, after on-off switch is fixedly installed on switch base, stops
Bottom plate separates out of phase power supply disengaging joint, avoids out of phase electrical power contacts, security is higher.
4. the dismounting power-off protection structure of the present invention, also there is direct or indirect connection top surface and bottom surface on on-off switch
Side is switched, switch base is provided with least two first buckles, when on-off switch is fit into inside switch base, switch-side
Face is relative with the first buckle blocking surface, and is distributed along one second direction, plays and prevents what switch moved in a second direction
Purpose.
5. the dismounting power-off protection structure of the present invention, on-off switch have stopper slot, the first buckle is slided from spacing groove location
Move to switch side mutually stop, the setting of stopper slot so that the first buckle can be slid into from accurate position with
Switch contacts side surfaces and realize and mutually stop, the accuracy of installation can be realized；In addition, set the first buckle and stopper slot along the
Two medial surfaces fitting contact of one directional spreding, can further aid in preventing on-off switch relative to switch base along first party
To movement.
6. the dismounting power-off protection structure of the present invention, pedestal has the first blocking surface, and middle part has receiving space, accommodates empty
Between internal there is stopper；Switch base has the second blocking surface, and at least two second buckles, and the second buckle has the second card
Detain blocking surface；When switch base is fit into inside receiving space, the first blocking surface and the second buckle blocking surface are relative, and along the
One directional spreding；Stopper is relative with the second blocking surface, and is distributed along the first direction, prevents switch base relative so as to play
In the purpose that pedestal moves along the first direction.
7. the dismounting power-off protection structure of the present invention, pedestal have rear wall, have shell fragment, shell fragment and switch base on switch base
Between form elastic installing space；When switch base is fit into base interior, rear wall is relative with shell fragment, and divides along third direction
Cloth, so as to play the purpose for preventing switch base from being moved relative to pedestal along the 3rd part of direction.Further, formed with card on pedestal
Position groove, the second buckle contact relatively after passing through screens groove with the first blocking surface, and the second buckle divides with screens groove along third direction
Two medial surfaces fitting contact of cloth, can further aid in preventing switch base from moving along third direction relative to pedestal, and then
Auxiliary prevents on-off switch from being moved along third direction.
8. the present invention also provides a kind of tower fan, including fore shell, rear shell, rear net, wind wheel, air channel etc., also include as above institute
The dismounting power-off protection structure stated, as a result of above-mentioned dismounting power-off protection structure, thus with because using said structure
All advantages brought.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in prior art or the specific embodiment of the invention, below to existing skill
Accompanying drawing used in art or embodiment description is briefly described, it should be apparent that, for ordinary skill people
For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of dismounting power-off protection structure installation in tower is fanned of the embodiment of the present invention 1.
Fig. 2 is Fig. 1 stereogram.
The partial perspective view that Fig. 3 is netted after being.
Fig. 4 is Fig. 3 front view.
Fig. 5 is the structural representation that pedestal is fixedly mounted on air channel.
Fig. 6 is the structural representation of switch base.
Fig. 7 is the structural representation of on-off switch.
Fig. 8 is the stereogram of rear shell.
Fig. 9 is the configuration schematic diagram that tower is fanned in the embodiment of the present invention 2.
Reference：1st, on-off switch；11st, shift knob；12nd, side is switched；13rd, top surface；14th, bottom surface；15th, it is spacing
Groove；
2nd, part to be demolished；21st, press section；
3rd, switch base；30th, perforate；31st, top plate is stopped；32nd, bottom plate is stopped；33rd, the first buckle；34th, the first buckle stops
Face；35th, the second blocking surface；36th, the second buckle；37th, the second buckle blocking surface；38th, shell fragment；
4th, pedestal；40th, receiving space；41st, the first blocking surface；42nd, stopper；43rd, rear wall；44th, screens groove；
5th, air channel；
6th, rear shell；61st, clearance position；
7th, fore shell；
8th, wind wheel.
Embodiment
Technical scheme is described with reference to Figure of description, it is clear that following embodiments is not this
Invent whole embodiments.Based on embodiment described in the invention, those of ordinary skill in the art are not making other wounds
The every other embodiment obtained under the premise of the property made work, belongs to protection scope of the present invention.
It should be noted that in the description of the invention, term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or implying relative importance.In addition, technology involved in invention described below different embodiments
As long as feature does not form conflict each other, can be combined with each other.
Embodiment 1
The present embodiment provides a kind of dismounting power-off protection structure, as shown in Figure 1-2, including：On-off switch 1, suitable for passing through
Mounting structure is fixedly mounted on device interior, and is connected on the main circuit for equipment power supply, has shift knob 11；Press section
21, suitable for being arranged on part to be demolished 2；When the part to be demolished 2 is installed on said device, the press section 21 is by institute
State shift knob 11 to press, the on-off switch 1 closes；When the part to be demolished 2 is pulled down from the equipment, the pressing
Portion 21 no longer presses the shift knob 11, and the shift knob 11 is upspring automatically, and the on-off switch 1 disconnects.
In the present embodiment, equipment be tower fan, part to be demolished 2 be after net.The dismounting power-off protection structure of the present embodiment, when
When net is arranged on tower fan afterwards, shift knob 11 is pressed in press section 21, and on-off switch 1 closes；When after net from tower fan on pull down
When, press section 21 no longer presses shift knob 11, and shift knob 11 is upspring automatically, and on-off switch 1 disconnects, when on-off switch 1 is disconnected
When opening, even the plug that power supply is fanned for tower is not extracted, tower fan is also no longer powered, thus dismantles safety, will not pacify
Full accident.
As shown in Fig. 2 the mounting structure includes：Switch base 3, for installing the on-off switch 1, prevent the break-make
Switch 1 moves relative to the switch base 3, along with the shift knob 11 pressing direction identical first direction, and prevents
The on-off switch 1 moves relative to the switch base 3, along a second direction vertical with the first direction；Pedestal 4,
Fixed setting on said device, for installing the switch base 3, prevent the switch base 3 relative to the pedestal 4, along institute
State first direction movement, and prevent the switch base 3 relative to the pedestal 4, along simultaneously with the first direction and described
The vertical third direction movement of one second direction.When part to be demolished (net after i.e.) needs often to remove, on-off switch 1 is just
It may be easily damaged, above-mentioned mounting structure is set rather than on-off switch 1 is directly anchored to device interior, the purpose side of being exactly
Just change, and ensure on-off switch 1 install fastness, in order to the accurate fit of press section 21.Due to being hung down with first direction
Straight second direction have it is numerous, it is any here to choose one, can be determined according to practical structures.
As shown in Fig. 2,6,7, the on-off switch 1 has the top surface 13 that is oppositely arranged and a bottom surface 14, on the top surface 13
Provided with the shift knob 11；The switch base 3 is provided with relative stop top plate 31 with the top surface 13, and with it is described
The relative at least one stop bottom plate 32 in bottom surface 14；It is described after the on-off switch 1 is fit into the inside of switch base 3
Stop that top plate 31 and the stop bottom plate 32 prevent the on-off switch 1 from being moved relative to the switch base 3 along the first direction
It is dynamic.
As shown in Figure 2,6, it is described to stop that top plate 31 is provided with the perforate 30 for being used for stretching out for the shift knob 11.
As shown in Fig. 2 the bottom surface 14 is provided with the power supply disengaging joint of at least two-phase, the on-off switch 1 fixes peace
After being attached on the switch base 3, the stop bottom plate 32 separates out of phase power supply disengaging joint, avoids out of phase electricity
Source contacts, and security is higher.
As shown in Fig. 2,7, the on-off switch 1 has opening for top surface 13 described in direct or indirect connection and the bottom surface 14
Close side 12；The switch base 3 is provided with least two first buckles 33, and first buckle 33 has the first buckle blocking surface
34；When the on-off switch 1 is fit into 3 inside of switch base, the switch side 12 and first buckle stop
Face 34 is relative, and is distributed along one second direction, plays and prevents on-off switch 1 relative to switch base 3 along one the
The effect of two directions movement.
The on-off switch 1 is provided with stopper slot 15；First buckle 33 from the position of stopper slot 15 slide into
The switch side 12 mutually stops；Two along first direction distribution of first buckle 33 and the stopper slot 15
Medial surface fitting contact, can further aid in preventing on-off switch 1 from moving along the first direction relative to switch base 3.
As shown in Fig. 2,5, the pedestal 4 has the first blocking surface 41, and middle part has receiving space 40, the receiving space
40 inside are provided with stopper 42；The switch base 3 has the second blocking surface 35, and at least two second buckles 36, and described
Two buckles 36 have the second buckle blocking surface 37；When the switch base 3 is fit into 40 inside of receiving space, described
One blocking surface 41 and the second buckle blocking surface 37 are relative, and are distributed along the first direction；The stopper 42 with it is described
Second blocking surface 35 is relative, and is distributed along the first direction.
The pedestal 4 has rear wall 43；Shell fragment 38, the shell fragment 38 and the switch base 3 are provided with the switch base 3
Between form elastic installing space；When the switch base 3 is fit into 4 inside of pedestal, the rear wall 43 and the bullet
Piece 38 is relative and is distributed along the third direction.
Formed with screens groove 44 on the pedestal 4, second buckle 36 is passed through after the screens groove 44 with described first
Blocking surface 41 is relative to be contacted；Two medial surfaces being distributed along the third direction of second buckle 36 and the screens groove 44
Fitting contact.
In the present embodiment, the pedestal 4 is fixedly mounted on air channel 5.Net is arranged in rear shell 6 after described, the rear shell 6
It is provided with and is used to pass to the clearance position 61 relative with the press section 21 for the shift knob 11.
Embodiment 2
The present embodiment provides a kind of tower fan, as shown in figure 9, including：Fore shell 7；Rear shell 6, fastened with the fore shell 7 in being formed
Portion space；Net afterwards, in the rear shell 6, for filtering inlet air；Wind wheel 8, it is removably disposed in the inner space
Portion；Air channel 5, it is arranged between the fore shell 7 and the wind wheel 8；Also include dismounting power-off protection knot as described in example 1 above
Structure.
The tower fan of the present embodiment, as a result of the dismounting power-off protection structure in embodiment 1, thus with because using upper
State all advantages that structure is brought.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in protection scope of the present invention.
Claims (14)
1. one kind dismounting power-off protection structure, it is characterised in that：Including：
On-off switch (1), suitable for being fixedly mounted on device interior by mounting structure, and it is connected on the main circuit for equipment power supply
On, there is shift knob (11)；
Press section (21), suitable for being arranged on part to be demolished (2)；When the part to be demolished (2) installs on said device,
The press section (21) presses the shift knob (11), on-off switch (1) closure；The part to be demolished (2) from
When being pulled down in the equipment, the press section (21) no longer presses the shift knob (11), and the shift knob (11) is automatic
Upspring, the on-off switch (1) disconnects.
2. dismounting power-off protection structure according to claim 1, it is characterised in that：The mounting structure includes：
Switch base (3), for installing the on-off switch (1), prevent the on-off switch (1) relative to the switch base (3),
Along and the shift knob (11) pressing direction identical first direction move, and prevent the on-off switch (1) relative to
The switch base (3), an edge second direction vertical with the first direction move；
Pedestal (4), fixed setting on said device, for installing the switch base (3), prevent the switch base (3) relative
Moved in the pedestal (4), along the first direction, and prevent the switch base (3) relative to the pedestal (4), along same
When vertical with the first direction and one second direction third direction movement.
3. dismounting power-off protection structure according to claim 2, it is characterised in that：
The on-off switch (1) has the top surface (13) being oppositely arranged and bottom surface (14), and the top surface (13) is provided with described open
Close button (11)；
The switch base (3) is provided with relative stop top plate (31) with the top surface (13), and with the bottom surface (14)
Relative at least one stop bottom plate (32)；
After the on-off switch (1) is fit into the switch base (3) inside, the stop top plate (31) and the stop bottom
Plate (32) prevents the on-off switch (1) from being moved relative to the switch base (3) along the first direction.
4. dismounting power-off protection structure according to claim 3, it is characterised in that：
It is described to stop that top plate (31) is provided with the perforate (30) for being used for stretching out for the shift knob (11).
5. dismounting power-off protection structure according to claim 3, it is characterised in that：
The bottom surface (14) is provided with the power supply disengaging joint of at least two-phase, and the on-off switch (1) is fixedly installed to described open
After closing on seat (3), the stop bottom plate (32) separates out of phase power supply disengaging joint.
6. dismounting power-off protection structure according to claim 3, it is characterised in that：
The on-off switch (1) has the switch side of top surface (13) and the bottom surface (14) described in direct or indirect connection
(12)；
The switch base (3) is provided with least two first buckles (33), and first buckle (33) stops with the first buckle
Face (34)；
The on-off switch (1) be fit into the switch base (3) it is internal when, it is described switch side (12) and it is described first block
Detain blocking surface (34) relatively, and be distributed along one second direction.
7. dismounting power-off protection structure according to claim 6, it is characterised in that：
The on-off switch (1) is provided with stopper slot (15)；
First buckle (33) slides into from the stopper slot (15) position mutually to stop with switch side (12)；
First buckle (33) contacts with the stopper slot (15) along two medial surfaces fitting of first direction distribution.
8. dismounting power-off protection structure according to claim 2, it is characterised in that：
The pedestal (4) has the first blocking surface (41), and middle part has receiving space (40), set inside the receiving space (40)
There is stopper (42)；
The switch base (3) has the second blocking surface (35), and at least two second buckles (36), second buckle (36)
With the second buckle blocking surface (37)；
The switch base (3) be fit into the receiving space (40) it is internal when, first blocking surface (41) and described
Two buckle blocking surfaces (37) relatively, and are distributed along the first direction；The stopper (42) and second blocking surface (35)
Relatively, and along the first direction it is distributed.
9. dismounting power-off protection structure according to claim 8, it is characterised in that：
The pedestal (4) has rear wall (43)；
Shell fragment (38) is provided with the switch base (3), elasticity installation is formed between the shell fragment (38) and the switch base (3)
Space；
The switch base (3) be fit into the pedestal (4) it is internal when, the rear wall (43) and the shell fragment (38) be relative,
And it is distributed along the third direction.
10. dismounting power-off protection structure according to claim 9, it is characterised in that：
Formed with screens groove (44) on the pedestal (4), second buckle (36) through the screens groove (44) afterwards with it is described
First blocking surface (41) is relative to be contacted；
Second buckle (36) contacts with the screens groove (44) along two medial surfaces fitting of third direction distribution.
11. the dismounting power-off protection structure according to any one of claim 1-10, it is characterised in that：
The equipment be tower fan, the part to be demolished (2) be after net.
12. dismounting power-off protection structure according to claim 2, it is characterised in that：
The equipment is tower fan, the part to be demolished (2) be after net, the pedestal (4) is fixedly mounted on air channel (5).
13. dismounting power-off protection structure according to claim 12, it is characterised in that：Net is arranged on rear shell (6) after described
On, the rear shell (6), which is provided with, to be used to pass to the clearance position relative with the press section (21) for the shift knob (11)
(61)。
14. a kind of tower fan, including：
Fore shell (7)；
Rear shell (6), fastened with the fore shell (7) and form inner space；
Net afterwards, in the rear shell (6), for filtering inlet air；
Wind wheel (8), is removably disposed in inside the inner space；
Air channel (5), it is arranged between the fore shell (7) and the wind wheel (8)；
Characterized in that, also include the dismounting power-off protection structure as any one of claim 1-13, wherein described set
It is standby to be fanned for tower, the part to be demolished (2) be after net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711183922.0A CN107816458B (en) | 2017-11-23 | 2017-11-23 | Dismantle power-off protection architecture and have its tower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711183922.0A CN107816458B (en) | 2017-11-23 | 2017-11-23 | Dismantle power-off protection architecture and have its tower fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN107816458B CN107816458B (en) | 2023-09-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103038A (en) * | 2018-08-30 | 2018-12-28 | 珠海格力电器股份有限公司 | Detachable electric appliance electric protection structure and cooling fan |
| CN109273301A (en) * | 2018-11-08 | 2019-01-25 | 珠海格力电器股份有限公司 | Power-off protection apparatus and electrical equipment |
| WO2020042474A1 (en) * | 2018-08-30 | 2020-03-05 | 珠海格力电器股份有限公司 | Electrical protection structure of detachable electric appliance and gas treatment device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030087542A1 (en) * | 2001-11-07 | 2003-05-08 | Sumitomo Wiring Systems, Ltd. | Protecting device and method of shutting off a power supply |
| US20080245643A1 (en) * | 2007-04-04 | 2008-10-09 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Button device |
| CN102820147A (en) * | 2011-06-09 | 2012-12-12 | 海洋王照明科技股份有限公司 | Uncovering power-off protection structure and illuminating device |
| CN105318510A (en) * | 2015-10-23 | 2016-02-10 | 珠海格力电器股份有限公司 | Automatic power off structure and air purifier with automatic power off structure |
| CN205425060U (en) * | 2016-03-16 | 2016-08-03 | 广东美的厨房电器制造有限公司 | Microwave oven |
| CN205582785U (en) * | 2016-03-17 | 2016-09-14 | 深圳雷克维尔电子有限公司 | Button switch |
| CN205654579U (en) * | 2016-04-29 | 2016-10-19 | 广东美的环境电器制造有限公司 | Air inlet net is dismantled power protection devices and is had its tower fan |
| CN207647850U (en) * | 2017-11-23 | 2018-07-24 | 珠海格力电器股份有限公司 | A kind of dismounting power-off protection structure and the tower fan with it |
-
2017
- 2017-11-23 CN CN201711183922.0A patent/CN107816458B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030087542A1 (en) * | 2001-11-07 | 2003-05-08 | Sumitomo Wiring Systems, Ltd. | Protecting device and method of shutting off a power supply |
| US20080245643A1 (en) * | 2007-04-04 | 2008-10-09 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Button device |
| CN102820147A (en) * | 2011-06-09 | 2012-12-12 | 海洋王照明科技股份有限公司 | Uncovering power-off protection structure and illuminating device |
| CN105318510A (en) * | 2015-10-23 | 2016-02-10 | 珠海格力电器股份有限公司 | Automatic power off structure and air purifier with automatic power off structure |
| CN205425060U (en) * | 2016-03-16 | 2016-08-03 | 广东美的厨房电器制造有限公司 | Microwave oven |
| CN205582785U (en) * | 2016-03-17 | 2016-09-14 | 深圳雷克维尔电子有限公司 | Button switch |
| CN205654579U (en) * | 2016-04-29 | 2016-10-19 | 广东美的环境电器制造有限公司 | Air inlet net is dismantled power protection devices and is had its tower fan |
| CN207647850U (en) * | 2017-11-23 | 2018-07-24 | 珠海格力电器股份有限公司 | A kind of dismounting power-off protection structure and the tower fan with it |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103038A (en) * | 2018-08-30 | 2018-12-28 | 珠海格力电器股份有限公司 | Detachable electric appliance electric protection structure and cooling fan |
| WO2020042474A1 (en) * | 2018-08-30 | 2020-03-05 | 珠海格力电器股份有限公司 | Electrical protection structure of detachable electric appliance and gas treatment device |
| CN109273301A (en) * | 2018-11-08 | 2019-01-25 | 珠海格力电器股份有限公司 | Power-off protection apparatus and electrical equipment |
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|---|---|
| CN107816458B (en) | 2023-09-26 |
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