CN108212939A - A kind of dust-extraction unit convenient for maintenance clean - Google Patents
A kind of dust-extraction unit convenient for maintenance clean Download PDFInfo
- Publication number
- CN108212939A CN108212939A CN201711144232.4A CN201711144232A CN108212939A CN 108212939 A CN108212939 A CN 108212939A CN 201711144232 A CN201711144232 A CN 201711144232A CN 108212939 A CN108212939 A CN 108212939A
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- CN
- China
- Prior art keywords
- sliding
- sliding block
- supply
- electric power
- head
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of dust-extraction unit convenient for maintenance clean, the dust removal head being connected including body and with the body, it is characterised in that：Locking block is provided at the top of the dust removal head, logical provide in left and right is equipped with transverse groove in the locking block, electric shock head is provided among the locking block top end face, the tight locked groove to be connected with the locking block is provided on the body bottom face, dust removal head tightly locks safety and stability in the present invention, and dust removal head energization stability is good, dust removal head first carries out dust removal head to be again powered to dust removal head after tightly locking when mounted, dust removal head is unlocked again after first being powered off during dismounting to dust removal head, it effectively prevents that electric shock accidents occurs when mounting and dismounting dust removal head, whole device is easy to operate, laborsaving convenience is repaired in cleaning.
Description
Technical field
The present invention relates to dust removal heads to have technical field, more particularly to a kind of dust-extraction unit convenient for maintenance clean.
Background technology
The each dedusting of deduster can all accumulate a certain amount of dust in dust removal head after hours, can cause to remove for a long time
It is blocked inside dirt head, influences efficiency of dust collection, and a large amount of bacteriums can be grown.Existing dust removal head is mostly fixed connect with duster body
It connects, it is difficult to disassemble, the deduster being partly fixed by screw is also that dismounting is inconvenient, and is unfavorable for periodic cleaning repair, a small number of
The battery plate exposure internally charged after dismantling of removable deduster, easily leads to safety accident.
Invention content
The technical problem to be solved in the present invention is to provide a kind of dust-extraction units convenient for maintenance clean, can solve above-mentioned
The problems in present technology.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of dust-extraction unit convenient for maintenance clean of the present invention, the dedusting being connected including body and with the body
Head, the dust removal head top are provided with locking block, and logical provide in left and right is equipped with transverse groove in the locking block, the locking block top
Electric shock head is provided among face, the tight locked groove to be connected with the locking block, institute are provided on the body bottom face
State the supply of electric power hole being provided among tight locked groove side wall to be connected with the electric shock head, the tight locked groove left side wall
On be provided with the first sliding groove extended to the left, be provided with the square groove opposite with the first sliding groove on the tight locked groove right side wall,
Lead in the first sliding groove upper side wall and passed through second sliding slot, the third passed through and extended to the right is led in the second sliding slot upper side wall and is slided
Slot leads in the side wall on the right side of the third sliding slot and has passed through empty slot, can move left and right first is provided in the first sliding groove
Sliding block is provided with the third sliding block that can be moved left and right in the third sliding slot, and being provided in the second sliding slot can move left and right
And the second sliding block that upper and lower ends are fixedly connected respectively with the third sliding block and first sliding block, in the second sliding slot also
The screw rod being connected with the second slipper screw line is provided with, the screw rod right end connects with left and right engine power
It connects, the third sliding block right side top is provided with the first oblique sliding surface, and the third sliding block right side lower part is provided with the first bullet
Property head, be provided with the first aluminium flake on the right side of the third sliding block top end face, the lower part of the third sliding slot right side wall be provided with to
The second aluminium flake contradicted with first elastic head is provided with supply of electric power saddle in the empty slot, is set inside the dust removal head
Dust absorption fan is equipped with, disposal box, the dust absorption fan top and phase inside the disposal box are provided at the top of the dust absorption fan
It is logical to set, dust strainer is provided in the disposal box, control body, the control body are connected at the top of the body
Surface is provided with control panel, and elongation is provided with Telescopic handle upwards on the control body top, is provided at the top of the Telescopic handle
Hand holding handle is provided with supply of electric power alarm set in body.
As preferred technical solution, the supply of electric power saddle includes moving up and down be arranged in the empty slot
Supply of electric power sliding block, the supply of electric power sliding block bottom face left side are provided with to connect with the described first oblique sliding surface neat fit
The second oblique sliding surface, be provided on the right side of the supply of electric power sliding block bottom face second elastic to be contradicted with first aluminium flake
Head is provided with electric shock hole among the supply of electric power sliding block top end face, be provided among the empty slot side wall to it is described
The supply of electric power head that electric shock hole is connected is symmetrical arranged limited sliding slot, the supply of electric power at left and right sides of the empty slot on wall
The slider guide being connect with the limit sliding slot neat fit is symmetrically arranged on the face of sliding block left and right ends, is provided in the limit sliding slot
It is fixedly connected with the slider guide top end face and the elastic component will be pushed away under the slider guide.
As preferred technical solution, second elastic head and the electric shock hole are electrically connected, the supply of electric power head
It is connect with power supply power.
As preferred technical solution, second aluminium flake and the supply of electric power hole are electrically connected, the electric shock head with
The dust removal head is electrically connected, and first aluminium flake and first elastic head are electrically connected.
As preferred technical solution, the left and right engine is arranged in the second sliding slot right side wall, the spiral
Bar left end is connected with second sliding slot left side wall convolution, is provided with and the screw rod spiral lamination in second sliding block
The spiral pit of mating connection.
As preferred technical solution, the first sliding block right side, which is provided with, leads oblique sliding surface, and the tight locked groove bottom end is set
It is equipped with slide guide mouth.
As preferred technical solution, the supply of electric power alarm set includes being fixed at the supply of electric power sliding block
Trigger on the inner face of top and the attention gatter being fixed on the body bottom surface, the trigger and the attention gatter
Electrical connection.
The beneficial effects of the invention are as follows：
1. it is connected by the way that locking block is inserted into tight locked groove, so that electric shock head is connected with supply of electric power hole,
And transverse groove, the first sliding groove and square groove are in sustained height, by control the work convolution of left and right engine drive into the second sliding block to
Right slip, the second sliding block, which slides to the right, to be driven the first sliding block and third sliding block while slides to the right so that the first sliding block to
The right side is inserted into transverse groove, and so as to tightly lock locking block in tight locked groove, the first sliding block is inserted into the right in transverse groove with subsequent
It is continuous to slide to the right, so that the first oblique sliding surface is mutually contradicted with the second oblique sliding surface, then by third sliding block to supply of electric power
Sliding block presses so that supply of electric power sliding block overcome the elastic force of two elastic components and upward sliding to be retracted into empty slot, when the
When one sliding block passes through to the right the transverse groove and being inserted into be connected in square groove, third sliding block top end face and supply of electric power sliding block bottom end
Face contradicts, and the first elastic head and the second aluminium flake are contradicted and be powered, and the first aluminium flake and the second elastic head are contradicted and be powered, electric shock hole and electric power
It supplies head mating connection to be powered, so that supply of electric power hole, which is powered, thinks that dust removal head supply of electric power uses, at this point, dust removal head was both
Fully locked status being also in energized state, so as to increase the installation effectiveness of dust removal head so that dust removal head tightly locks safety and stability,
Increase the stability of dust removal head energization.
2. by holding dust removal head, then control be driven engine work reversion so that the first sliding block, the second sliding block and
Third sliding block slides and is restored to initial position to the left, and supply of electric power sliding block is then under the resilient force of two elastic components
And extend downwardly empty slot and extend into third sliding slot, so that the present apparatus is restored to initial position, finally by locking block
The dismounting that dust removal head can be realized is extracted in urgent locked groove, so as to increase the removal efficiency of dust removal head, is damaged convenient for dust removal head
Dismounting and change afterwards.
3. dust removal head tightly locks safety and stability in the present invention, and dust removal head energization stability is good, and dust removal head is first right when mounted
Dust removal head be powered again to dust removal head after tightly locking, when dismounting first dust removal head is powered off after dust removal head is solved again
Lock, effectively prevents that electric shock accidents occurs when mounting and dismounting dust removal head, and whole device is easy to operate, and cleaning repair saves
Power is convenient.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is inside partial structural diagram of the present invention convenient for the dust-extraction unit of maintenance clean；
Fig. 2 is that dust removal head is in tight lock and structure diagram during energized state in Fig. 1；
Fig. 3 is overall structure diagram of the present invention convenient for the dust-extraction unit of maintenance clean.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to shown in Fig. 1-3, a kind of dust-extraction unit convenient for maintenance clean of the invention, including body 2 and with it is described
The dust removal head 1 that body 2 is connected, 1 top of dust removal head are provided with locking block 10, logical provide are controlled in the locking block 10
Be equipped with transverse groove 12, electric shock head 11 be provided among 10 top end face of locking block, be provided on 2 bottom face of body to
The tight locked groove 20 being connected with the locking block 10, be provided among tight 20 side wall of locked groove to the electric shock head
The 11 supply of electric power holes 21 being connected are provided with the first sliding groove 3 extended to the left on tight 20 left side wall of locked groove, described tight
It is provided with the square groove 22 opposite with the first sliding groove 3 on 20 right side wall of locked groove, leads in 3 upper side wall of the first sliding groove and passed through the
Two sliding slots 4 lead to the third sliding slot 5 for passing through and extending to the right, the top on 5 right side of third sliding slot in 4 upper side wall of second sliding slot
Lead in side wall and passed through empty slot 6, be provided with the first sliding block 30 that can be moved left and right in the first sliding groove 3, in the third sliding slot 5
Be provided with the third sliding block 50 that can be moved left and right, be provided in the second sliding slot 4 can move left and right and upper and lower ends respectively with
The second sliding block 40 that the third sliding block 50 is fixedly connected with first sliding block 30, be additionally provided in the second sliding slot 4 with
The screw rod 42 that second sliding block, 40 spiral lamination is connected, 42 right end of screw rod connect with 41 power of left and right engine
It connects, the 50 right side top of third sliding block is provided with the first oblique sliding surface 51, and the 50 right side lower part of third sliding block is provided with
First elastic head 53, is provided with the first aluminium flake 52 on the right side of 50 top end face of third sliding block, under 5 right side wall of third sliding slot
Portion is provided with the second aluminium flake 54 to be contradicted with first elastic head 53, and supply of electric power saddle is provided in the empty slot 6,
The dust removal head 1 is internally provided with dust absorption fan 13, and 13 top of dust absorption fan is provided with disposal box 14, the dust absorption fan
Setting is communicated inside 13 tops and the disposal box 14, dust strainer 15,2 top of body are provided in the disposal box 14
Control body 7 is connected with, 7 surface of the control body is provided with control panel 71, and 7 top of the control body is stretched upwards
Long to be provided with Telescopic handle 72,72 top of Telescopic handle is provided with hand holding handle 73, supply of electric power prompting is provided in the body 2
Device.
Wherein, the supply of electric power saddle includes the supply of electric power sliding block moving up and down being arranged in the empty slot 6
60, be provided on the left of 60 bottom face of supply of electric power sliding block to connect with the described first oblique 51 neat fit of sliding surface second
Oblique sliding surface 64,60 bottom face of the supply of electric power sliding block right side are provided with the second elasticity to be contradicted with first aluminium flake 52
First 61, be provided with electric shock hole 62 among 60 top end face of supply of electric power sliding block, be provided among 6 side wall of empty slot to
The supply of electric power head 63 being connected with the electric shock hole 62 is symmetrical arranged limited sliding slot 66 on 6 left and right sides wall of empty slot,
The slider guide 65 being connect with limit 66 neat fit of sliding slot is symmetrically arranged on the 60 left and right ends face of supply of electric power sliding block,
It is provided with and is fixedly connected with 65 top end face of slider guide and the bullet will be pushed away under the slider guide 65 in the limit sliding slot 66
Property part 67.
Wherein, the described first oblique sliding surface 51 is identical with the angle of inclination of the described second oblique sliding surface 64, second elastic head
61 is electrically connected with the electric shock hole 62, and the supply of electric power head 63 is connect with power supply power.
Wherein, second aluminium flake 54 and the supply of electric power hole 21 are electrically connected, the electric shock head 11 and the dedusting
First 1 is electrically connected, and first aluminium flake 52 and first elastic head 53 are electrically connected.
Wherein, the left and right engine 41 is arranged in 4 right side wall of second sliding slot, 42 left end of screw rod and institute
It states the convolution of 4 left side wall of second sliding slot to be connected, is provided in second sliding block 40 and coordinates with 42 spiral lamination of screw rod
The spiral pit of connection.
Wherein, first sliding block 30, the second sliding block 40 and third sliding block 50 are an integral structure, first sliding block 30
Length be more than the third sliding block 50 length, 30 right side of the first sliding block, which is provided with, leads oblique sliding surface 31, by described
It leads oblique sliding surface 31 first sliding block 30 is facilitated to be rapidly inserted into the transverse groove 12 and the square groove 22 and be connected, it is described
The cross-sectional area of square groove 22 is identical with the cross-sectional area of the first sliding groove 3, and tight 20 bottom end of locked groove is provided with slide guide
Mouth 23, facilitates the locking block 10 to be rapidly inserted into the tight locked groove 20 and is connected by the slide guide mouth 23.
Wherein, the supply of electric power alarm set includes being fixed on the 60 top inner face of supply of electric power sliding block
Trigger 601 and the attention gatter 24 that is fixed on 2 bottom surface of body, the trigger 601 and the attention gatter 24
Electrical connection, when moving on to top on the supply of electric power sliding block 60, the trigger 601 senses and information is transmitted to the prompting
Lamp 24 controls the attention gatter 24 to light simultaneously, and it is internally charged to illustrate that user should be noted.
In initial position, the left and right engine 41 is in stop working state, and second sliding block 40 is located at
The left end position of the second sliding slot 4, first sliding block 30 are retracted in the first sliding groove 3, first sliding block 30
Right side flushed with the left side wall of the tight locked groove 20, the third sliding block 50 is located at the left end position of the third sliding slot 5
It puts, first elastic head 53 is in relative status with second aluminium flake 54, and the supply of electric power sliding block 60 is described in two
It extends downwardly the empty slot 6 under the resilient force of elastic component 67 and extend into the third sliding slot 5, the electric shock hole 62
Relative status is in the supply of electric power head 63, the first oblique sliding surface 51 is also at opposite shape with the described second oblique sliding surface 64
State, the supply of electric power hole 21 are now in off-position.
When needing to install dust removal head 1, first the locking block 10 with the tight locked groove 20 is aligned, then pushes up institute
State dust removal head 1 so that the locking block 10 is inserted into the tight locked groove 20, when the locking block 10 top end face with it is described tight
When the side wall of locked groove 20 contradicts, the locking block 10 is just connected with the tight locked groove 20, and the electric shock head 11 is then firm
Good to be connected with the supply of electric power hole 21,12 left end of transverse groove is communicated with the first sliding groove 3, the transverse groove 12
Right end is communicated with the square groove 22, and the transverse groove 12, the first sliding groove 3 and square groove 22 are in sustained height, then control institute
The work convolution of left and right engine 41 is stated, the work of left and right engine 41 convolution, which is driven into the screw rod 42, circles round, the spiral
The convolution of bar 42, which is driven into second sliding block 40, to be slided to the right, and second sliding block 40, which slides to the right, drives 30 He of the first sliding block
The third sliding block 50 slides to the right simultaneously, so that first sliding block 30 is inserted into the right in the transverse groove 12, from
And by the locking block 10 tightly lock in the tight locked groove 20, first sliding block 30 be inserted into the right in the transverse groove 12 with
After continue to slide to the right so that the first oblique sliding surface 51 and the described second oblique sliding surface 64 mutually contradict, then pass through institute
It states third sliding block 50 to press to the supply of electric power sliding block 60 so that the supply of electric power sliding block 60 overcomes two elastic components
67 elastic force and upward sliding are to be retracted into the empty slot 6, when first sliding block 30 passes through to the right the transverse groove 12
And be inserted into when being connected in the square groove 22, second sliding block 40 is located at the right end position of the second sliding slot 4, institute
It states 50 top end face of third sliding block to contradict with 60 bottom face of supply of electric power sliding block, first elastic head 53 and second aluminium
Piece 54, which contradicts, to be powered, and first aluminium flake 52 is contradicted with second elastic head 61 and is powered, the electric shock hole 62 and the electric power
The mating connection of head 63 is supplied to be powered, so that the supply of electric power hole 21, which is powered, thinks that 1 supply of electric power of dust removal head uses,
At this point, the dust removal head 1 was both also at fully locked status in energized state.
When needing to dismantle dust removal head 1, the dust removal head 1 is first held, then control is driven 41 work of engine
It inverting so that first sliding block 30, the second sliding block 40 and third sliding block 50 slide and are restored to initial position to the left,
The supply of electric power sliding block 60 then extends downwardly the empty slot 6 under the resilient force of two elastic components 67 and stretches into
Into the third sliding slot 5, so that the present apparatus is restored to initial position, finally by the locking block 10 from the tight lock
The dismounting that dust removal head 1 can be realized is extracted in slot 20.
The beneficial effects of the invention are as follows：
1. it is connected by the way that locking block is inserted into tight locked groove, so that electric shock head is connected with supply of electric power hole,
And transverse groove, the first sliding groove and square groove are in sustained height, by control the work convolution of left and right engine drive into the second sliding block to
Right slip, the second sliding block, which slides to the right, to be driven the first sliding block and third sliding block while slides to the right so that the first sliding block to
The right side is inserted into transverse groove, and so as to tightly lock locking block in tight locked groove, the first sliding block is inserted into the right in transverse groove with subsequent
It is continuous to slide to the right, so that the first oblique sliding surface is mutually contradicted with the second oblique sliding surface, then by third sliding block to supply of electric power
Sliding block presses so that supply of electric power sliding block overcome the elastic force of two elastic components and upward sliding to be retracted into empty slot, when the
When one sliding block passes through to the right the transverse groove and being inserted into be connected in square groove, third sliding block top end face and supply of electric power sliding block bottom end
Face contradicts, and the first elastic head and the second aluminium flake are contradicted and be powered, and the first aluminium flake and the second elastic head are contradicted and be powered, electric shock hole and electric power
It supplies head mating connection to be powered, so that supply of electric power hole, which is powered, thinks that dust removal head supply of electric power uses, at this point, dust removal head was both
Fully locked status being also in energized state, so as to increase the installation effectiveness of dust removal head so that dust removal head tightly locks safety and stability,
Increase the stability of dust removal head energization.
2. by holding dust removal head, then control is driven engine work reversion so that the first sliding block, the second sliding block and
Third sliding block slides and is restored to initial position to the left, and supply of electric power sliding block is then under the resilient force of two elastic components
And extend downwardly empty slot and extend into third sliding slot, so that the present apparatus is restored to initial position, finally by locking block
The dismounting that dust removal head can be realized is extracted in urgent locked groove, so as to increase the removal efficiency of dust removal head, is damaged convenient for dust removal head
Dismounting and change afterwards.
3. dust removal head tightly locks safety and stability in the present invention, and dust removal head energization stability is good, and dust removal head is first right when mounted
Dust removal head be powered again to dust removal head after tightly locking, when dismounting first dust removal head is powered off after dust removal head is solved again
Lock, effectively prevents that electric shock accidents occurs when mounting and dismounting dust removal head, and whole device is easy to operate, and cleaning repair saves
Power is convenient.
Basic principle, main feature and the advantages of the present invention of the present invention has 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 the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (7)
1. a kind of dust-extraction unit convenient for maintenance clean, the dust removal head being connected including body and with the body is special
Sign is：Locking block is provided at the top of the dust removal head, logical provide in left and right is equipped with transverse groove in the locking block, the locking block
Electric shock head is provided among top end face, the tight lock to be connected with the locking block is provided on the body bottom face
Slot is provided with the supply of electric power hole to be connected with the electric shock head, the tight locked groove among the tight locked groove side wall
The first sliding groove extended to the left is provided on left side wall, is provided on the tight locked groove right side wall opposite with the first sliding groove
Square groove, leads in the first sliding groove upper side wall and has passed through second sliding slot, leads in the second sliding slot upper side wall and passes through what is extended to the right
Third sliding slot leads in the side wall on the right side of the third sliding slot and has passed through empty slot, and being provided in the first sliding groove can move left and right
The first sliding block, be provided with the third sliding block that can be moved left and right in the third sliding slot, being provided in the second sliding slot can be left
It moves right and the second sliding block that upper and lower ends are fixedly connected respectively with the third sliding block and first sliding block, described second slides
The screw rod being connected with the second slipper screw line is additionally provided in slot, the screw rod right end starts motor-driven with left and right
Power connects, and the third sliding block right side top is provided with the first oblique sliding surface, and the third sliding block right side lower part is provided with the
One elastic head, the third sliding block top end face right side are provided with the first aluminium flake, and the lower part of the third sliding slot right side wall is provided with
To the second aluminium flake contradicted with first elastic head, supply of electric power saddle is provided in the empty slot, is set inside dust removal head
Dust absorption fan is equipped with, disposal box is provided at the top of dust absorption fan, setting, disposal box is communicated inside dust absorption fan top and disposal box
In be provided with dust strainer, control body is connected at the top of body, control body surface is provided with control panel, control machine
Elongation is provided with Telescopic handle upwards on body top, is provided with hand holding handle at the top of Telescopic handle, supply of electric power is provided in body and reminds dress
It puts.
2. the dust-extraction unit according to claim 1 convenient for maintenance clean, it is characterised in that：The supply of electric power saddle packet
The supply of electric power sliding block moving up and down being arranged in the empty slot is included, is provided on the left of the supply of electric power sliding block bottom face
To the second oblique sliding surface being connect with the described first oblique sliding surface neat fit, it is provided on the right side of the supply of electric power sliding block bottom face
To the second elastic head contradicted with first aluminium flake, electric shock hole, institute are provided among the supply of electric power sliding block top end face
State the supply of electric power head being provided among empty slot side wall to be connected with the electric shock hole, empty slot left and right sides wall
It is upper to be symmetrical arranged limited sliding slot, it is symmetrically arranged on the supply of electric power sliding block left and right ends face and the limit sliding slot neat fit
The slider guide of connection is provided in the limit sliding slot and is fixedly connected with the slider guide top end face and to will be under the slider guide
The elastic component pushed away.
3. the dust-extraction unit according to claim 2 convenient for maintenance clean, it is characterised in that：Second elastic head and institute
It is electrically connected to state electric shock hole, the supply of electric power head is connect with power supply power.
4. the dust-extraction unit according to claim 1 convenient for maintenance clean, it is characterised in that：Second aluminium flake with it is described
Supply of electric power hole is electrically connected, and the electric shock head and the dust removal head are electrically connected, first aluminium flake and the described first elasticity
It is electrically connected.
5. the dust-extraction unit according to claim 1 convenient for maintenance clean, it is characterised in that：The left and right engine setting
In the second sliding slot right side wall, the convolution of the screw rod left end and the second sliding slot left side wall is connected, and described the
The spiral pit being connected with the screw rod spiral lamination is provided in two sliding blocks.
6. the dust-extraction unit according to claim 1 convenient for maintenance clean, it is characterised in that：The first sliding block right side
It is provided with and leads oblique sliding surface, the tight locked groove bottom end is provided with slide guide mouth.
7. firm formula LED lamp according to claim 1, it is characterised in that：The supply of electric power alarm set includes solid
Surely the trigger being arranged on the supply of electric power slider top inner face and the prompting being fixed on the body bottom surface
Lamp, the trigger and attention gatter electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711144232.4A CN108212939A (en) | 2017-11-17 | 2017-11-17 | A kind of dust-extraction unit convenient for maintenance clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711144232.4A CN108212939A (en) | 2017-11-17 | 2017-11-17 | A kind of dust-extraction unit convenient for maintenance clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108212939A true CN108212939A (en) | 2018-06-29 |
Family
ID=62652724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711144232.4A Withdrawn CN108212939A (en) | 2017-11-17 | 2017-11-17 | A kind of dust-extraction unit convenient for maintenance clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108212939A (en) |
-
2017
- 2017-11-17 CN CN201711144232.4A patent/CN108212939A/en not_active Withdrawn
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Application publication date: 20180629 |