CN109193256A - A kind of range hood - Google Patents
A kind of range hood Download PDFInfo
- Publication number
- CN109193256A CN109193256A CN201810936792.1A CN201810936792A CN109193256A CN 109193256 A CN109193256 A CN 109193256A CN 201810936792 A CN201810936792 A CN 201810936792A CN 109193256 A CN109193256 A CN 109193256A
- Authority
- CN
- China
- Prior art keywords
- slide
- slot
- pushes
- slide unit
- push
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/621—Bolt, set screw or screw clamp
- H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of range hoods, including socket and the fork being connect with range hood, in the socket left and right extension be provided with the beginning to the right push to slide chamber, it is described push to slide chamber and be symmetrically arranged with first in end wall up and down push to slide slot, described first push to slide slot and it is described push to slide connection between chamber and be provided with logical close slot, described first pushes to slide and is movably installed with the first slide unit in slot, the beginning is equipped in first slide unit towards the logical telescopic chute for closing slot, it is movably installed in the telescopic chute through the logical conjunction slot and protrudes into the inclined-plane closing piece pushed to slide in chamber, the telescopic chute is provided with the first roll-over far from connection in the logical end wall for closing slot, the first bull stick is rotatably installed in the first roll-over left hand end wall, it is fixed with to have mercy on first bull stick and sets wheel, described rich wheel Shangrao that sets is equipped with rope yarn, the rope yarn is far from institute Rich one end for setting wheel is stated to be fixedly connected with the inclined-plane closing piece.
Description
Technical field
The present invention relates to range hood technical field, specifically a kind of range hood.
Background technique
With the continuous improvement of people's living standards, usage amount of the range hood in modern house life is also increasingly
Height, range hood need to be electrically connected with city when in use, but the power supply piece in traditional Power Block is connected to outside,
Using connecing in electric process, it will cause electric shock accidents after artificial unexpected contact, there is very big security risk, while traditional oil suction
Smoke machine connect electricity use when stability it is poor, when often result in accident power-off phenomenon, to normal use bring greatly it is constant.
Summary of the invention
Deficiency in view of the above technology, the invention proposes a kind of range hoods.
A kind of range hood of apparatus of the present invention, it is described to insert including socket and the fork being connect with range hood
In key seat left and right extension be provided with the beginning to the right push to slide chamber, it is described push to slide chamber and be symmetrically arranged with first in end wall up and down push to slide
Slot, described first push to slide slot and it is described push to slide connection between chamber be provided with it is logical close slot, described first pushes to slide in slot and is movably installed with
First slide unit is equipped with the beginning in first slide unit towards the logical telescopic chute for closing slot, is movably installed in the telescopic chute
Through the logical conjunction slot and the inclined-plane closing piece pushed to slide in chamber is protruded into, the telescopic chute joins in the end wall far from the logical conjunction slot
It is logical to be provided with the first roll-over, the first bull stick is rotatably installed, on first bull stick in the first roll-over left hand end wall
It is fixed with to have mercy on and sets wheel, described rich wheel Shangrao that sets is equipped with rope yarn, and the rope yarn is far from described rich one end for setting wheel and the inclined-plane
Closing piece is fixedly connected, and described first pushes to slide slot far from slot is pushed to slide equipped with second in the end wall for pushing to slide chamber, and described second pushes to slide
It is movably installed with the second slide unit in slot, the screw channel of beginning to the right is equipped in second slide unit, second slide unit is close to described
First end face for pushing to slide slot is equipped with the first toothed chain item, and described second, which pushes to slide slot and described first, pushes to slide connection between slot and be provided with
Second roll-over is rotatably equipped be cooperatively connected with first toothed chain article the by the second bull stick in second roll-over
One tooth sprocket, described second, which pushes to slide on the right side of slot connection in inner wall, is provided with third and pushes to slide slot, and the third pushes to slide slot and described the
One, which pushes to slide connection between slot, is provided with the third roll-over stretched up and down, and the third, which pushes to slide, is movably installed with third slide unit in slot,
Motor is fixed in the third slide unit, the motor left end face has been connected by power stud, and the motor right end face is dynamic
Power, which is connected with, protrudes into the second tooth sprocket in the third roll-over, and extension end is protruded into the third roll-over on the right side of first bull stick
And right end is fixed with third tooth sprocket, is rotatably equipped in the third roll-over left hand end wall by third bull stick
The 4th tooth sprocket being cooperatively connected with second tooth sprocket and the third tooth sprocket, the fork left end face fixation are set
There is conducting rod, the lockhole of beginning outwardly is symmetrically arranged in the conducting rod upper and lower end face.
Further technical solution is symmetrically arranged with the first delivery slot, first delivery in the telescopic chute left hand end wall
It is movably installed with the first delivery block being fixedly connected with the inclined-plane closing piece in slot, is equipped with and institute in the first delivery slot inner wall
State the first elastic slice that the first delivery block offsets.
Further technical solution, described second pushes to slide in end wall of the slot far from second roll-over equipped with the second delivery
Slot, described second is sent the second delivery block for being movably installed in slot and being fixedly connected with second slide unit, second delivery
The second elastic slice to offset with the second delivery block is equipped on the right side of slot in inner wall.
Further technical solution, the third, which pushes to slide, is equipped with third delivery in end wall of the slot far from second roll-over
Slot, the third are sent the third delivery block for being movably installed in slot and being fixedly connected with the third slide unit, the third delivery
The third elastic slice to offset with third delivery block is equipped in slot inner left wall.
Further technical solution, the third push to slide slot and push to slide in the end wall of second roll-over equipped with the 4th
Slot, the described 4th pushes to slide the 4th slide unit for being movably installed in slot and being fixedly connected with the third slide unit, and the 4th slide unit is left
Side end face is equipped with the first conductive sheet, and the described 4th pushes to slide the power supply slot for being equipped in slot inner left wall and being electrically connected with city.
Further technical solution, described push to slide are led in end wall equipped with second to be electrically connected with first conductive sheet on the left of chamber
Electric piece, the conducting rod left end face is interior to be equipped with the conductive trough matched with second conductive sheet.
Further technical solution, first slide unit are equipped with the second toothed chain item towards the end face of first roll-over.
The beneficial effects of the present invention are:
Apparatus of the present invention socket in the initial state, under the action of first elastic slice, the inclined-plane closing piece maximum journey
Degree protrude into it is described push to slide in chamber, under the action of second elastic slice and the third elastic slice, second slide unit with it is described
Third slide unit is located remotely from each other, and the stud and the screw channel are detached from and cooperate, and first conductive sheet and the power supply slot are detached from and connect
It connects, thus second conductive sheet is not charged, thus prevents the generation of electric shock accidents, improves electrical safety；
In use, then pushing the fork to the left by being pushed to slide in chamber described in conducting rod alignment, making the conducting rod edge
The chamber that pushes to slide slides to the left, and the conducting rod pushes to slide described in can be made when chamber slides to the left by the press inclined-plane of left end face
For the inclined-plane closing piece, presses the inclined-plane closing piece with the conducting rod upper and lower end faces and be slidably matched, when the lockhole
After the bevel lock block alignment, under the press of first elastic slice, the inclined-plane closing piece is inserted into the lockhole, continue to
Left to push the fork, the conducting rod can drive first slide unit and the third toothed chain by the inclined-plane closing piece
Wheel slides to the left, and first slide unit can be by first tooth sprocket described in the first tooth chain drive just after sliding to the left
To rotation, first tooth sprocket can be moved right after rotating forward by the second slide unit described in the second tooth chain drive, work as institute
State conducting rod left end face and it is described second conductive sheet is inserted into the conductive trough when pushing to slide end wall on the left of chamber and offseting, with
This simultaneously, the first slide unit left end face pushes to slide slot inner left wall with described first and offsets, the second slide unit right end face
It pushes to slide inner wall on the right side of slot with described second to offset, the screw channel is abutted with the stud, then controls the motor rotation, described
Motor rotation can drive the stud to rotate, since the second slide unit right end face and described second pushes to slide on the right side of slot at this time
Wall offsets, and can drive the third slide unit that the 4th slide unit is driven gradually to slide to the right after stud rotation, when described the
When three slide unit left end faces and the third push to slide slot inner left wall and offset, the stud is fully inserted into the screw channel, described
First conductive sheet is fully inserted into the power supply slot, and second conductive sheet is powered, and range hood thus can be made to be powered and run；
It is connect simultaneously because the stud is threadedly engaged with the screw channel, the inclined-plane closing piece and the lockhole lock fit connect
It connects, thus the fork is locked on the socket, and this prevents grafting loosenings, improves power supply connective stability；
It after the completion of use, controls the motor and rotates backward, when the stud and the screw channel are detached from after cooperation, described second
Under the action of elastic slice and the third elastic slice, second slide unit and the third slide unit restore to original state, described
First conductive sheet is completely disengaged with the power supply slot, electric under second conductive sheet, while described in second elastic slice press
Second slide unit can pass through the first slide unit described in the first toothed chain wheel drive in sliding process to the left and drive the third tooth sprocket
Restore to original state, at this point, the motor can drive the 4th tooth sprocket by second tooth sprocket after continuing to rotate
And the third tooth sprocket rotation, rich set can be driven to take turns rotation by the first bull stick after the third tooth sprocket rotation,
The inclined-plane closing piece can be pulled to slide inwardly by the rope yarn after the spool rotation, when the inclined-plane closing piece and the lock
The fork is extracted to the right after completely disengaging in hole；
Apparatus of the present invention, structure is simple, easy to operate, is greatly improved stability and safety of the range hood for electrical connection when
Property.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of range hood of the invention.
Fig. 2 is the structural schematic diagram of socket in Fig. 1.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
State, can it is equivalent by other or have similar purpose alternative features replaced.That is, unless specifically stated, each feature is
An example in a series of equivalent or similar characteristics.
As shown in Figs. 1-2, a kind of range hood of apparatus of the present invention is connect including socket 10 and with range hood
Fork 60, in the socket 10 left and right extension be provided with the beginning to the right push to slide chamber 11, it is described to push to slide 11 upper and lower side of chamber
Be symmetrically arranged with first in wall and push to slide slot 40, described first push to slide slot 40 and it is described push to slide connection between chamber 11 and be provided with logical close slot
44, described first pushes to slide and is movably installed with the first slide unit 41 in slot 40, and the beginning is equipped in first slide unit 41 towards described logical
The telescopic chute 13 of slot 44 is closed, be movably installed in the telescopic chute 13 through the logical conjunction slot 44 and protrudes into described push to slide in chamber 11
Inclined-plane closing piece 12, the telescopic chute 13 is provided with the first roll-over 42 far from connection in the logical end wall for closing slot 44, described the
First bull stick 16 is rotatably installed in one roll-over, 42 left hand end wall, be fixed on first bull stick 16 it is rich set wheel 15,
Described rich 15 Shangrao of wheel that set are equipped with rope yarn 14, and the rope yarn 14 is solid far from described rich one end for setting wheel 15 and the inclined-plane closing piece 12
Fixed connection, described first pushes to slide slot 40 far from slot 31 is pushed to slide equipped with second in the end wall for pushing to slide chamber 11, and described second pushes to slide
It is movably installed with the second slide unit 32 in slot 31, is equipped with the screw channel 36 of beginning to the right, second slide unit in second slide unit 32
32 end faces for pushing to slide slot 40 close to described first are equipped with the first toothed chain item, and described second, which pushes to slide slot 31 and described first, pushes to slide slot
Connection is provided with the second roll-over 37 between 40, in second roll-over 37 by the second bull stick 38 be rotatably equipped with it is described
The first tooth sprocket 39 that first toothed chain item is cooperatively connected, described second, which pushes to slide connection in 31 right side inner wall of slot, is provided with third and pushes to slide
Slot 27, the third push to slide slot 27 and described first and push to slide connection between slot 40 and be provided with the third roll-over 23 stretched up and down, institute
It states third and pushes to slide and be movably installed with third slide unit 25 in slot 27, motor 24, the motor are fixed in the third slide unit 25
24 left end faces have been connected by power stud 21, and 24 right end face of motor, which has been connected by power, to be protruded into the third roll-over 23
Tooth sprocket 22, extension end is protruded into the third roll-over 23 on the right side of first bull stick 16 and right end is fixed with third
Tooth sprocket 17 is rotatably equipped with and second tooth sprocket in 23 left hand end wall of third roll-over by third bull stick 20
22 and the 4th tooth sprocket 18 that is cooperatively connected of the third tooth sprocket 17,60 left end face of fork is fixed with conducting rod
61, the lockhole 62 of beginning outwardly is symmetrically arranged in 61 upper and lower end face of conducting rod.
Valuably or illustratively, wherein the first delivery slot 51 is symmetrically arranged in 13 left hand end wall of telescopic chute, it is described
The first delivery block 52 being fixedly connected with the inclined-plane closing piece 12, the first delivery slot are movably installed in first delivery slot 51
The first elastic slice 53 to offset with the first delivery block 52 is equipped in 51 inner walls.
Valuably or illustratively, wherein described second pushes to slide and be equipped in end wall of the slot 31 far from second roll-over 37
Second delivery slot 33, described second is sent the second delivery block for being movably installed in slot 33 and being fixedly connected with second slide unit 32
35, described second is sent the second elastic slice 34 for being equipped in 33 right side inner wall of slot and offseting with the second delivery block 35.
Valuably or illustratively, wherein the third pushes to slide to be equipped in end wall of the slot 27 far from second roll-over 37
Third is sent slot 30, and the third delivery block being fixedly connected with the third slide unit 25 is movably installed in the third delivery slot 30
26, the third is sent the third elastic slice 28 for being equipped in 30 inner left wall of slot and offseting with third delivery block 26.
Valuably or illustratively, wherein the third pushes to slide slot 27 and is equipped in the end wall of second roll-over 37
4th pushes to slide slot 47, and the described 4th pushes to slide the 4th slide unit for being movably installed in slot 47 and being fixedly connected with the third slide unit 25
50,50 left end face of the 4th slide unit is equipped with the first conductive sheet 48, and the described 4th pushes to slide and be equipped in 47 inner left wall of slot and city
The power supply slot 46 of electrical connection.
Valuably or illustratively, wherein described push to slide is equipped with and 48 electricity of the first conductive sheet in 11 left side end wall of chamber
The second conductive sheet 43 even, 61 left end face of conducting rod is interior to be equipped with the conductive trough matched with second conductive sheet 43
63。
Valuably or illustratively, wherein first slide unit 41 is equipped with the towards the end face of first roll-over 37
Two toothed chain items.
Apparatus of the present invention socket 10 in the initial state, under the action of the first elastic slice 53, the bevel lock
Block 12 pushes to slide in chamber 11 described in utmostly protruding into, under the action of second elastic slice 34 and third elastic slice 28, institute
The second slide unit 32 to be stated to be located remotely from each other with the third slide unit 25, the stud 21 is detached from the screw channel 36 to be cooperated, and described first
Conductive sheet 48 is disconnected with the power supply slot 46, and thus second conductive sheet 43 is not charged.
In use, by the conducting rod 61 be aligned it is described push to slide in chamber 11, then push the fork 60 to the left, make institute
It states conducting rod 61 to slide to the left along the chamber 11 that pushes to slide, the conducting rod 61 can pass through a left side along described push to slide when chamber 11 slides to the left
The press ramp effect of side end face makes the inclined-plane closing piece 12 and 61 upper and lower end faces of conducting rod in the inclined-plane closing piece 12
Press is slidably matched, described under the press of first elastic slice 53 after the lockhole 62 is aligned with the inclined-plane closing piece 12
Inclined-plane closing piece 12 is inserted into the lockhole 62, and continuation pushes the fork 60 to the left, and the conducting rod 61 can be by described oblique
Face closing piece 12 drives first slide unit 41 and the third tooth sprocket 17 to slide to the left, and first slide unit 41 slides to the left
After can be rotated forward by first tooth sprocket 39 described in the first tooth chain drive, first tooth sprocket 39 is positive to be turned
It can be moved right by the second slide unit 32 described in the second tooth chain drive after dynamic, when 62 left end face of conducting rod and the cunning
When pushing away 11 left side end wall of chamber and offseting, second conductive sheet 43 is inserted into the conductive trough 63, at the same time, first slide unit
41 left end faces push to slide 40 inner left wall of slot with described first and offset, and 32 right end face of the second slide unit is pushed to slide with described second
31 right side inner wall of slot offsets, and the screw channel 36 is abutted with the stud 21, then controls the motor 24 and rotates, the motor 24
Rotation can drive the stud 21 to rotate, since 32 right end face of the second slide unit and described second pushes to slide 31 right side of slot at this time
Inner wall offsets, and the stud 21 can drive the third slide unit 25 that the 4th slide unit 50 is driven gradually to slide to the right after rotating,
When 25 left end face of third slide unit and the third, which push to slide 28 inner left wall of slot, to offset, the stud 21 is fully inserted into institute
It states in screw channel 36, first conductive sheet 48 is fully inserted into the power supply slot 46, and second conductive sheet 43 is powered, and thus may be used
Make range hood be powered to run, be connect simultaneously because the stud 21 is threadedly engaged with the screw channel 36, the inclined-plane closing piece 12
It is connect with 32 lock fit of lockhole, thus the fork 60 is locked on the socket 10；
It after the completion of use, controls the motor 24 and rotates backward, after the stud 21 is detached from the screw channel 36 to be cooperated, in institute
Under the action of stating the second elastic slice 34 and the third elastic slice 28, second slide unit 32 and the third slide unit 25 restore extremely
Original state, first conductive sheet 48 are completely disengaged with the power supply slot 46, the lower electricity of second conductive sheet 43, while in institute
Described can be driven in sliding process to the left by first tooth sprocket 39 by stating the second elastic slice 34 and pressing second slide unit 32
One slide unit 41 drives the third tooth sprocket 17 to restore to original state, at this point, the motor 24 can pass through institute after continuing to rotate
Stating the second tooth sprocket 22 drives the 4th tooth sprocket 18 and the third tooth sprocket 17 to rotate, 17 turns of the third tooth sprocket
The rich wheel 15 that sets can be driven to rotate after dynamic by the first bull stick 16, the spool 15 can be pulled after rotating by the rope yarn 14
The inside Slideslip of the inclined-plane closing piece 12 extracts to the right described insert after the inclined-plane closing piece 12 is completely disengaged with the lockhole 62
Plunger 60.
The beneficial effects of the present invention are:
Apparatus of the present invention socket in the initial state, under the action of first elastic slice, the inclined-plane closing piece maximum journey
Degree protrude into it is described push to slide in chamber, under the action of second elastic slice and the third elastic slice, second slide unit with it is described
Third slide unit is located remotely from each other, and the stud and the screw channel are detached from and cooperate, and first conductive sheet and the power supply slot are detached from and connect
It connects, thus second conductive sheet is not charged, thus prevents the generation of electric shock accidents, improves electrical safety；
In use, then pushing the fork to the left by being pushed to slide in chamber described in conducting rod alignment, making the conducting rod edge
The chamber that pushes to slide slides to the left, and the conducting rod pushes to slide described in can be made when chamber slides to the left by the press inclined-plane of left end face
For the inclined-plane closing piece, presses the inclined-plane closing piece with the conducting rod upper and lower end faces and be slidably matched, when the lockhole
After the bevel lock block alignment, under the press of first elastic slice, the inclined-plane closing piece is inserted into the lockhole, continue to
Left to push the fork, the conducting rod can drive first slide unit and the third toothed chain by the inclined-plane closing piece
Wheel slides to the left, and first slide unit can be by first tooth sprocket described in the first tooth chain drive just after sliding to the left
To rotation, first tooth sprocket can be moved right after rotating forward by the second slide unit described in the second tooth chain drive, work as institute
State conducting rod left end face and it is described second conductive sheet is inserted into the conductive trough when pushing to slide end wall on the left of chamber and offseting, with
This simultaneously, the first slide unit left end face pushes to slide slot inner left wall with described first and offsets, the second slide unit right end face
It pushes to slide inner wall on the right side of slot with described second to offset, the screw channel is abutted with the stud, then controls the motor rotation, described
Motor rotation can drive the stud to rotate, since the second slide unit right end face and described second pushes to slide on the right side of slot at this time
Wall offsets, and can drive the third slide unit that the 4th slide unit is driven gradually to slide to the right after stud rotation, when described the
When three slide unit left end faces and the third push to slide slot inner left wall and offset, the stud is fully inserted into the screw channel, described
First conductive sheet is fully inserted into the power supply slot, and second conductive sheet is powered, and range hood thus can be made to be powered and run；
It is connect simultaneously because the stud is threadedly engaged with the screw channel, the inclined-plane closing piece and the lockhole lock fit connect
It connects, thus the fork is locked on the socket, and this prevents grafting loosenings, improves power supply connective stability；
It after the completion of use, controls the motor and rotates backward, when the stud and the screw channel are detached from after cooperation, described second
Under the action of elastic slice and the third elastic slice, second slide unit and the third slide unit restore to original state, described
First conductive sheet is completely disengaged with the power supply slot, electric under second conductive sheet, while described in second elastic slice press
Second slide unit can pass through the first slide unit described in the first toothed chain wheel drive in sliding process to the left and drive the third tooth sprocket
Restore to original state, at this point, the motor can drive the 4th tooth sprocket by second tooth sprocket after continuing to rotate
And the third tooth sprocket rotation, rich set can be driven to take turns rotation by the first bull stick after the third tooth sprocket rotation,
The inclined-plane closing piece can be pulled to slide inwardly by the rope yarn after the spool rotation, when the inclined-plane closing piece and the lock
The fork is extracted to the right after completely disengaging in hole；
Apparatus of the present invention, structure is simple, easy to operate, is greatly improved stability and safety of the range hood for electrical connection when
Property.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of range hood, including socket and the fork being connect with range hood, it is characterised in that: the socket
Middle left and right extension be provided with the beginning to the right push to slide chamber, described to push to slide chamber being symmetrically arranged with first in end wall pushes to slide slot up and down, institute
State first push to slide slot and it is described push to slide connection between chamber be provided with it is logical close slot, described first pushes to slide that first is movably installed in slot is sliding
Platform is equipped with the beginning in first slide unit towards the logical telescopic chute for closing slot, is movably installed in the telescopic chute through institute
It states logical conjunction slot and protrudes into the inclined-plane closing piece pushed to slide in chamber, the telescopic chute is far from connection setting in the logical end wall for closing slot
There is the first roll-over, the first bull stick is rotatably installed in the first roll-over left hand end wall, fixation is set on first bull stick
Have to have mercy on and set wheel, described rich wheel Shangrao that sets is equipped with rope yarn, and the rope yarn is solid far from described rich one end for setting wheel and the inclined-plane closing piece
Fixed connection, described first, which pushes to slide slot, pushes to slide slot far from being equipped with second in the end wall for pushing to slide chamber, described second push to slide it is living in slot
It is dynamic that second slide unit is installed, the screw channel of beginning to the right is equipped in second slide unit, second slide unit is sliding close to described first
The end face for pushing away slot is equipped with the first toothed chain item, and described second, which pushes to slide slot and described first, pushes to slide connection between slot and be provided with second turn
Storehouse is rotatably equipped with the first toothed chain being cooperatively connected with the first toothed chain item by the second bull stick in second roll-over
Wheel, described second, which pushes to slide on the right side of slot connection in inner wall, is provided with third and pushes to slide slot, and the third pushes to slide slot and pushes to slide with described first
Connection is provided with the third roll-over stretched up and down between slot, and the third pushes to slide and is movably installed with third slide unit in slot, and described
Motor is fixed in three slide units, the motor left end face has been connected by power stud, and the motor right end face is connected by power
The second tooth sprocket in the third roll-over is protruded into, the first bull stick right side extension end is protruded into the third roll-over and right side
End is fixed with third tooth sprocket, in the third roll-over left hand end wall by third bull stick be rotatably equipped with it is described
The 4th tooth sprocket that second tooth sprocket and the third tooth sprocket are cooperatively connected, the fork left end face are fixed with conduction
Bar is symmetrically arranged with the lockhole of beginning outwardly in the conducting rod upper and lower end face.
2. a kind of range hood according to claim 1, it is characterised in that: be symmetrically arranged in the telescopic chute left hand end wall
First delivery slot, described first is sent the first delivery block for being movably installed in slot and being fixedly connected with the inclined-plane closing piece, described
The first elastic slice to offset with the first delivery block is equipped in first delivery slot inner wall.
3. a kind of range hood according to claim 1, it is characterised in that: described second pushes to slide slot far from described second turn
It is equipped with the second delivery slot in the end wall in storehouse, is movably installed with the be fixedly connected with second slide unit in the second delivery slot
Two delivery blocks, described second is sent the second elastic slice for being equipped in inner wall on the right side of slot and offseting with the second delivery block.
4. a kind of range hood according to claim 1, it is characterised in that: the third pushes to slide slot far from described second turn
It is equipped with third in the end wall in storehouse and is sent slot, the be fixedly connected with the third slide unit is movably installed in third delivery slot
Three delivery blocks, the third are sent the third elastic slice for being equipped in slot inner left wall and offseting with third delivery block.
5. a kind of range hood according to claim 1, it is characterised in that: the third pushes to slide slot close to described second turn
It is equipped with the 4th in the end wall in storehouse and pushes to slide slot, the described 4th pushes to slide for being movably installed in slot and being fixedly connected with the third slide unit
Four slide units, the 4th slide unit left end face are equipped with the first conductive sheet, and the described 4th pushes to slide and be equipped in slot inner left wall and alternating current
The power supply slot of connection.
6. a kind of range hood according to claim 1, it is characterised in that: described push to slide is equipped with and institute in end wall on the left of chamber
It states the second conductive sheet that the first conductive sheet is electrically connected, is equipped in the conducting rod left end face and to be matched with second conductive sheet
Conductive trough.
7. a kind of range hood according to claim 1, it is characterised in that: first slide unit is towards first roll-over
End face be equipped with the second toothed chain item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810936792.1A CN109193256A (en) | 2018-08-16 | 2018-08-16 | A kind of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810936792.1A CN109193256A (en) | 2018-08-16 | 2018-08-16 | A kind of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109193256A true CN109193256A (en) | 2019-01-11 |
Family
ID=64918481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810936792.1A Withdrawn CN109193256A (en) | 2018-08-16 | 2018-08-16 | A kind of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109193256A (en) |
-
2018
- 2018-08-16 CN CN201810936792.1A patent/CN109193256A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109193256A (en) | A kind of range hood | |
| CN109193260A (en) | A kind of high-end range hood | |
| CN108844112A (en) | A kind of energy-efficient range hood | |
| CN109193275A (en) | A kind of air cleaning facility | |
| CN108954515A (en) | A kind of wall-hanging air conditioner indoor unit | |
| CN108963588A (en) | Equipment a kind of safe and that there is cleaning and sterilizing function | |
| CN109244729A (en) | Genetic engineering device | |
| CN108954517A (en) | A kind of air cleaning facility | |
| CN109088244A (en) | A kind of range hood | |
| CN109273930A (en) | A kind of computer terminal device | |
| CN108838587A (en) | A kind of safe battery modules assembly welding machine | |
| CN109346882A (en) | A kind of diode automatic welding wiring machine | |
| CN108695743A (en) | A kind of intelligent low-pressure distribution box | |
| CN108954518A (en) | A kind of advanced wall-hanging air conditioner indoor unit | |
| CN108954514A (en) | A kind of energy-efficient wall-hanging air conditioner indoor unit | |
| CN108988020A (en) | A kind of moulding press of mold manufacture | |
| CN109028192A (en) | A kind of energy-efficient range hood | |
| CN108988035A (en) | A kind of air cleaning facility | |
| CN109088234A (en) | A kind of range hood | |
| CN109149289A (en) | A kind of air cleaning facility | |
| CN108963590A (en) | A kind of safe moulding press | |
| CN109014676A (en) | A kind of advanced diode automatic welding wiring machine | |
| CN108988021A (en) | A kind of New-type mould press | |
| CN109244728A (en) | A kind of multi-panel detector | |
| CN109028191A (en) | A kind of high-end range hood |
Legal Events
| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |
|
| WW01 | Invention patent application withdrawn after publication |