CN106510559A - Cleaning device for classroom - Google Patents

Cleaning device for classroom Download PDF

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Publication number
CN106510559A
CN106510559A CN201610997465.8A CN201610997465A CN106510559A CN 106510559 A CN106510559 A CN 106510559A CN 201610997465 A CN201610997465 A CN 201610997465A CN 106510559 A CN106510559 A CN 106510559A
Authority
CN
China
Prior art keywords
pedestal
cleaning device
telescopic end
classroom
controller
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Withdrawn
Application number
CN201610997465.8A
Other languages
Chinese (zh)
Inventor
刘三平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pinghu Heng Sha Clothing Shop
Original Assignee
Pinghu Heng Sha Clothing Shop
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pinghu Heng Sha Clothing Shop filed Critical Pinghu Heng Sha Clothing Shop
Priority to CN201610997465.8A priority Critical patent/CN106510559A/en
Publication of CN106510559A publication Critical patent/CN106510559A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28Floor-scrubbing machines, motor-driven
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036Parts or details of the surface treating tools
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4063Driving means; Transmission means therefor
    • A47L11/4069Driving or transmission means for the cleaning tools
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4072Arrangement of castors or wheels

Abstract

The invention discloses a cleaning device for a classroom. The cleaning device comprises a base. The base is internally of a cavity structure. The base is provided with a cleaning mechanism. A storage battery is arranged on the inner lower surface of the base. A set of rectangular fixing grooves are formed in the upper surface of the base. A vertical rod is arranged on the upper surface of the base and located in front of the set of rectangular fixing grooves. A vertical installing plate is arranged on the upper surface of the vertical rod. A controller is arranged on the front surface of the vertical installing plate. The supply terminal of the controller is connected with the storage battery through a wire. The output end of the controller is connected with an electric trolley, a rotation motor, a first mini-type hydraulic cylinder, an electric push rod, a second mini-type hydraulic cylinder and a mini-type linear motor through wires. The cleaning device has the beneficial effects that the cleaning area is large, automatic cleaning is achieved, labor force is released, the cleaning efficiency is improved, potential safety hazards are reduced, using is convenient, and novelty is high.

Description

A kind of classroom cleaning device
Technical field
The present invention relates to classroom cleaning applications, particularly a kind of classroom cleaning device.
Background technology
With society development, the improvement of people's living standards, people to school using device have higher requirement, Classroom is the necessary environment that students are attended class, and continuous with student is enlivened in classroom, and classroom ground has the dirt of many Stain, these spots not only affect academic environment, can also affect the healthy of students, there is potential safety hazard, therefore school's meeting General cleaning activity is regularly held, when students are with mop cleaning ground, in addition it is also necessary to which mop-cleaning is clean, wasted time and energy, clearly Clean intensity is big, and existing apparatus function is single, it is impossible to liberate manpower well, in order to meet the market demand, therefore designs a kind of Classroom is very necessary with cleaning device.
The content of the invention
The invention aims to solve the above problems, a kind of classroom cleaning device is devised.
Realize that above-mentioned purpose the technical scheme is that, a kind of classroom cleaning device, including pedestal, in the pedestal Portion is cavity structure, and the pedestal is provided with cleaning mechanism, and the cleaning mechanism is by being separately positioned in pedestal both side surface Upright slide rail, the motor-driven carrier being arranged on each upright slide rail, mounting blocks for being arranged on each motor-driven carrier upper surface, Process each mounting blocks upper surface center a circular groove, be arranged in each circular groove and rotate End electric rotating machine upwards, the supporting plate being arranged on each electric rotating machine round end, be arranged on each splint upper surface No. two Mounting blocks, processing each No. two mounting blocks upper surfaces center No. two circular grooves, be arranged on each No. two circular groove An interior lower surface and telescopic end micro hydraulic cylinder upwards, a mouth being arranged on each micro hydraulic cylinder telescopic end Shape installing rack, be arranged on lower surface in each degree of lip-rounding installing rack and telescopic end for horizontal direction electric pushrod, be arranged on No. three circles of No. three mounting blocks, processing on each electric pushrod telescopic end in each No. three mounting blocks lower surface center are recessed Groove, it is arranged in each No. three circular groove and No. two downward micro hydraulic cylinders of telescopic end, is arranged on each No. two miniature liquid No. two degree of lip-rounding installing racks on cylinder pressure telescopic end, it is arranged in each No. two degree of lip-rounding installing rack lower surface and telescopic end is level side To miniature linear and the T-shaped installing plate that is arranged on each miniature linear telescopic end collectively form, the base In seat, lower surface is provided with battery, and the pedestal upper surface is provided with one group of rectangle fixing groove, the pedestal upper surface and is located at one Vertical rod is provided with front of group rectangle fixing groove, the vertical rod upper surface is provided with horizontal mounting plate, and the horizontal mounting plate front surface sets There is controller, the controller power source terminals are connected with battery by wire, the controller output end passes through wire Respectively with motor-driven carrier, electric rotating machine, micro hydraulic cylinder, electric pushrod, No. two micro hydraulic cylinders and a miniature linear It is connected.
Model MAM-200 of the controller.
Model 6-DZM-14 of the battery.
Described each T-shaped installing plate lower surface is equipped with matched hairbrush layer.
Water storage barrel is embedded with described each rectangle fixing groove.
The pedestal upper surface and mounting table, described each mounting table upper table are equipped with positioned at one group of rectangle fixing groove both sides Face is equipped with water-absorbing sponge layer.
The pedestal upper surface and be located at one group of rectangle fixing groove between be provided with one group of connecting rod, in described each connecting rod Surface is equipped with push rod.
The pedestal lower surface is machined with two groups of No. four circular grooves, is equipped with axle in described each No. four circular groove Hold, rotating bar is equipped with described each bearing, n shape installing racks, described each n on described each rotating bar lower surface, is equipped with Round bar is equipped between two supporting leg of shape installing rack, on described each round bar, roller is equipped with.
A kind of classroom cleaning device made using technical scheme, this device are simple to operate, maintenance cost Low, semi-automatic cleaning treatment, cleaning area are big, clean automatically, have liberated manpower, improve cleaning efficiency, reduced safety Hidden danger, easy to use, novelty is strong.
Description of the drawings
Fig. 1 is a kind of structural representation of classroom cleaning device of the present invention;
Fig. 2 is a kind of side view of classroom cleaning device of the present invention;
Fig. 3 is a kind of top view of classroom cleaning device of the present invention;
Front view when Fig. 4 is a kind of cleaning of classroom cleaning device of the present invention;
In figure, 1, pedestal;2nd, upright slide rail;3rd, motor-driven carrier;4th, mounting blocks;5th, electric rotating machine;6th, supporting plate;7th, No. two peaces Dress block;8th, a micro hydraulic cylinder;9th, a degree of lip-rounding installing rack;10th, electric pushrod;11st, No. three mounting blocks;12nd, No. two it is miniature Hydraulic cylinder;13rd, No. two degree of lip-rounding installing racks;14th, miniature linear;15th, T-shaped installing plate;16th, battery;17th, rectangle is fixed Groove;18th, vertical rod;19th, horizontal mounting plate;20th, controller;21st, hairbrush layer;22nd, water storage barrel;23rd, mounting table;24th, water-absorbing sponge Layer;25th, connecting rod;26th, push rod;27th, bearing;28th, rotating bar;29th, n shapes installing rack;30th, round bar;31st, roller.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is specifically described, as Figure 1-4, a kind of classroom cleaning device, including Pedestal(1), the pedestal(1)Internal is cavity structure, the pedestal(1)Be provided with cleaning mechanism, the cleaning mechanism by point Pedestal is not arranged on(1)Upright slide rail in both side surface(2), be arranged on each upright slide rail(2)On motor-driven carrier(3)、 It is arranged on each motor-driven carrier(3)Number mounting blocks of upper surface(4), processing in each mounting blocks(4)Upper surface center A number circular groove at place, it is arranged in each circular groove and round end electric rotating machine upwards(5), be arranged on each Electric rotating machine(5)Supporting plate on round end(6), be arranged on each supporting plate(6)No. two mounting blocks of upper surface(7), processing every Individual No. two mounting blocks(7)No. two circular grooves of upper surface center, it is arranged in each No. two circular groove lower surface and stretches A contracting end micro hydraulic cylinder upwards(8), be arranged on each micro hydraulic cylinder(8)A degree of lip-rounding on telescopic end is installed Frame(9), be arranged on each degree of lip-rounding installing rack(9)The electric pushrod of interior lower surface and telescopic end for horizontal direction(10), set Put in each electric pushrod(10)No. three mounting blocks on telescopic end(11), processing in each No. three mounting blocks(11)In lower surface No. three circular grooves at the heart, it is arranged in each No. three circular groove and No. two downward micro hydraulic cylinders of telescopic end(12)、 It is arranged on each No. two micro hydraulic cylinder(12)No. two degree of lip-rounding installing racks on telescopic end(13), be arranged on each No. two degree of lip-roundings peace Shelve(13)The miniature linear of interior lower surface and telescopic end for horizontal direction(14)Be arranged on each miniature linear (14)T-shaped installing plate on telescopic end(15)Collectively form, the pedestal(1)Interior lower surface is provided with battery(16), it is described Pedestal(1)Upper surface is provided with one group of rectangle fixing groove(17), the pedestal(1)Upper surface and be located at one group of rectangle fixing groove(17) Front is provided with vertical rod(18), the vertical rod(18)Upper surface is provided with horizontal mounting plate(19), the horizontal mounting plate(19)Front table Face is provided with controller(20), the controller(20)Supply terminals passes through wire and battery(16)It is connected, the control Device(20)Output end by wire respectively with motor-driven carrier(3), electric rotating machine(5), a micro hydraulic cylinder(8), electric pushrod (10), No. two micro hydraulic cylinders(12)And miniature linear(14)It is connected;The controller(20)Model MAM- 200;The battery(16)Model 6-DZM-14;Described each T-shaped installing plate(15)Lower surface is equipped with phase therewith The hairbrush layer matched somebody with somebody(21);Described each rectangle fixing groove(17)Water storage barrel is embedded with inside(22);The pedestal(1)Upper surface and Positioned at one group of rectangle fixing groove(17)Both sides are equipped with mounting table(23), described each mounting table(23)Upper surface is equipped with water suction Spongy layer(24);The pedestal(1)Upper surface and be located at one group of rectangle fixing groove(17)Between be provided with one group of connecting rod(25), institute State each connecting rod(25)Upper surface is equipped with push rod(26);The pedestal(1)Lower surface is machined with two groups of No. four circular grooves, Bearing is equipped with described each No. four circular groove(27), described each bearing(27)Rotating bar is equipped with inside(28), it is described Each rotating bar(28)N shape installing racks are equipped with lower surface(29), described each n shape installing rack(29)It is all provided between two supporting legs There is round bar(30), described each round bar(30)On be equipped with roller(31).
The characteristics of the present embodiment is, base interior is cavity structure, and pedestal is provided with cleaning mechanism, cleaning mechanism by point The upright slide rail not being arranged in pedestal both side surface, the motor-driven carrier being arranged on each upright slide rail, be arranged on each electricity Number mounting blocks of dynamic dolly upper surface, processing each mounting blocks upper surface center a circular groove, arrange In each circular groove and round end electric rotating machine upwards, the supporting plate being arranged on each electric rotating machine round end, It is arranged on No. two circles of No. two mounting blocks, processing of each splint upper surface in each No. two mounting blocks upper surfaces center recessed Groove, it is arranged on lower surface in each a No. two circular groove and telescopic end micro hydraulic cylinder upwards, is arranged on each No. one A degree of lip-rounding installing rack on micro hydraulic cylinder telescopic end, it is arranged in each degree of lip-rounding installing rack lower surface and telescopic end is The electric pushrod of horizontal direction, No. three mounting blocks being arranged on each electric pushrod telescopic end, processing are installed at each No. three No. three circular grooves of block lower surface center, it is arranged in each No. three circular groove and No. two downward miniature liquid of telescopic end Cylinder pressure, No. two degree of lip-rounding installing racks being arranged on each No. two micro hydraulic cylinder telescopic end, it is arranged on each No. two degree of lip-rounding and installs Miniature linear and the T being arranged on each miniature linear telescopic end for horizontal direction of lower surface and telescopic end in frame Shape installing plate is collectively formed, and in pedestal, lower surface is provided with battery, and pedestal upper surface is provided with one group of rectangle fixing groove, on pedestal Surface and be located at one group of rectangle fixing groove in front of be provided with vertical rod, vertical rod upper surface is provided with horizontal mounting plate, table before horizontal mounting plate Face is provided with controller, and controller power source terminals are connected with battery by wire, and controller output end is distinguished by wire It is connected with motor-driven carrier, electric rotating machine, micro hydraulic cylinder, electric pushrod, No. two micro hydraulic cylinders and a miniature linear Connect, this device is simple to operate, maintenance cost is low, semi-automatic cleaning treatment, cleaning area is big, cleans automatically, has liberated manpower, Cleaning efficiency is improve, potential safety hazard is reduced, easy to use, novelty is strong.
In the present embodiment, the button on movement controller is pressed, device starts, and the battery in device provides electricity for device Can, first, motor-driven carrier is moved up on upright slide rail, and motor-driven carrier upper surface is provided with mounting blocks, mounting blocks Round end electric rotating machine upwards is provided with inside, electric rotating machine round end is provided with supporting plate, in No. two mounting blocks of splint upper surface A micro hydraulic cylinder stretch upwards, drive a degree of lip-rounding installing rack on telescopic end to move upwards, then mounting blocks Interior electric rotating machine rotation, makes device rotate to above pedestal, and then the electric pushrod level in a degree of lip-rounding installing rack is stretched Contracting, drives No. three mounting blocks horizontal movements on telescopic end, No. two micro hydraulic cylinders in No. three mounting blocks to stretch downwards, drives No. two degree of lip-rounding installing racks on telescopic end are moved downward, the miniature linear horizontal extension in No. two degree of lip-rounding installing racks, are driven T-shaped installing plate motion on telescopic end, T-shaped installing plate move to the water storage barrel in rectangle fixing groove in the presence of electric pushrod It is interior, then stretched in No. two micro hydraulic cylinders downwards, T-shaped installing plate is stretched in water storage barrel, then T-shaped installing plate following table Hairbrush layer on face is clean to rinsing, and is then moved in the presence of No. two micro hydraulic cylinders upwards, then in the effect of electric rotating machine Under be rotated back to, motor-driven carrier moves to lower section, and a micro hydraulic cylinder stretches downwards, then the push rod in pushing meanss, dress The driving device movement in the case where bearing is rotated is put, is then cleaned to ground, after having cleaned, then hairbrush layer is rinsed totally, so After be put on mounting table, the operation of device is just completed.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art Some of which part may be made some variation embody the present invention principle, belong to protection scope of the present invention it It is interior.

Claims (8)

1. a kind of classroom cleaning device, including pedestal(1), it is characterised in that the pedestal(1)Internal is cavity structure, institute State pedestal(1)It is provided with cleaning mechanism, the cleaning mechanism is by being separately positioned on pedestal(1)Upright slide rail in both side surface (2), be arranged on each upright slide rail(2)On motor-driven carrier(3), be arranged on each motor-driven carrier(3)A number peace of upper surface Dress block(4), processing in each mounting blocks(4)A number circular groove of upper surface center, be arranged on each No. one it is circular In groove and round end electric rotating machine upwards(5), be arranged on each electric rotating machine(5)Supporting plate on round end(6), be arranged on Each supporting plate(6)No. two mounting blocks of upper surface(7), processing in each No. two mounting blocks(7)No. two circles of upper surface center Connected in star, it is arranged on lower surface and a telescopic end micro hydraulic cylinder upwards in each No. two circular groove(8), be arranged on it is every An individual micro hydraulic cylinder(8)A degree of lip-rounding installing rack on telescopic end(9), be arranged on each degree of lip-rounding installing rack(9)It is interior The electric pushrod of lower surface and telescopic end for horizontal direction(10), be arranged on each electric pushrod(10)No. three peaces on telescopic end Dress block(11), processing in each No. three mounting blocks(11)No. three circular grooves of lower surface center, it is arranged on each No. three circle In connected in star and No. two downward micro hydraulic cylinders of telescopic end(12), be arranged on each No. two micro hydraulic cylinder(12)On telescopic end No. two degree of lip-rounding installing racks(13), be arranged on each No. two degree of lip-rounding installing rack(13)Interior lower surface and telescopic end are horizontal direction Miniature linear(14)Be arranged on each miniature linear(14)T-shaped installing plate on telescopic end(15)Collectively form , the pedestal(1)Interior lower surface is provided with battery(16), the pedestal(1)Upper surface is provided with one group of rectangle fixing groove(17), The pedestal(1)Upper surface and be located at one group of rectangle fixing groove(17)Front is provided with vertical rod(18), the vertical rod(18)Upper surface It is provided with horizontal mounting plate(19), the horizontal mounting plate(19)Front surface is provided with controller(20), the controller(20)Power supply Terminals pass through wire and battery(16)It is connected, the controller(20)Output end by wire respectively with motor-driven carrier (3), electric rotating machine(5), a micro hydraulic cylinder(8), electric pushrod(10), No. two micro hydraulic cylinders(12)With miniature straight-line electric Machine(14)It is connected.
2. a kind of classroom cleaning device according to claim 1, it is characterised in that the controller(20)Model MAM-200。
3. a kind of classroom cleaning device according to claim 1, it is characterised in that the battery(16)Model 6-DZM-14。
4. a kind of classroom cleaning device according to claim 1, it is characterised in that described each T-shaped installing plate(15) Lower surface is equipped with matched hairbrush layer(21).
5. a kind of classroom cleaning device according to claim 1, it is characterised in that described each rectangle fixing groove(17) Water storage barrel is embedded with inside(22).
6. a kind of classroom cleaning device according to claim 1, it is characterised in that the pedestal(1)Upper surface and position In one group of rectangle fixing groove(17)Both sides are equipped with mounting table(23), described each mounting table(23)Upper surface is equipped with water suction sea Continuous layer(24).
7. a kind of classroom cleaning device according to claim 1, it is characterised in that the pedestal(1)Upper surface and position In one group of rectangle fixing groove(17)Between be provided with one group of connecting rod(25), described each connecting rod(25)Upper surface is equipped with push rod (26).
8. a kind of classroom cleaning device according to claim 1, it is characterised in that the pedestal(1)Lower surface is processed There are two groups of No. four circular grooves, in described each No. four circular groove, be equipped with bearing(27), described each bearing(27)It is interior equal It is provided with rotating bar(28), described each rotating bar(28)N shape installing racks are equipped with lower surface(29), described each n shapes installation Frame(29)Round bar is equipped between two supporting legs(30), described each round bar(30)On be equipped with roller(31).
CN201610997465.8A 2016-11-14 2016-11-14 Cleaning device for classroom Withdrawn CN106510559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610997465.8A CN106510559A (en) 2016-11-14 2016-11-14 Cleaning device for classroom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610997465.8A CN106510559A (en) 2016-11-14 2016-11-14 Cleaning device for classroom

Publications (1)

Publication Number Publication Date
CN106510559A true CN106510559A (en) 2017-03-22

Family

ID=58351434

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610997465.8A Withdrawn CN106510559A (en) 2016-11-14 2016-11-14 Cleaning device for classroom

Country Status (1)

Country Link
CN (1) CN106510559A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107126572A (en) * 2017-04-28 2017-09-05 长乐净能新材料科技有限公司 A kind of handrail chlorination equipment
CN107559679A (en) * 2017-09-22 2018-01-09 宁波灵云科技信息服务有限公司 A kind of indoor intelligent emergency lighting system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1186761A (en) * 1996-12-27 1998-07-08 株式会社瑞典 Large-scale cleaning vehicle
CN2363643Y (en) * 1999-04-01 2000-02-16 罗正平 Multifunctional floor cleaning machine
WO2001060227A1 (en) * 2000-02-16 2001-08-23 Windsor Industries, Inc. Multi-function, battery-powered, rider cleaning machine
CN106044205A (en) * 2016-08-24 2016-10-26 王婷 Medical appliance carrying apparatus
CN106040649A (en) * 2016-08-24 2016-10-26 王婷 Hospital cleaning apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1186761A (en) * 1996-12-27 1998-07-08 株式会社瑞典 Large-scale cleaning vehicle
CN2363643Y (en) * 1999-04-01 2000-02-16 罗正平 Multifunctional floor cleaning machine
WO2001060227A1 (en) * 2000-02-16 2001-08-23 Windsor Industries, Inc. Multi-function, battery-powered, rider cleaning machine
CN106044205A (en) * 2016-08-24 2016-10-26 王婷 Medical appliance carrying apparatus
CN106040649A (en) * 2016-08-24 2016-10-26 王婷 Hospital cleaning apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107126572A (en) * 2017-04-28 2017-09-05 长乐净能新材料科技有限公司 A kind of handrail chlorination equipment
CN107126572B (en) * 2017-04-28 2020-01-17 长乐净能新材料科技有限公司 Handrail degassing unit
CN107559679A (en) * 2017-09-22 2018-01-09 宁波灵云科技信息服务有限公司 A kind of indoor intelligent emergency lighting system

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Application publication date: 20170322

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