CN106166522B - A kind of backpack solar sprayer - Google Patents
A kind of backpack solar sprayer Download PDFInfo
- Publication number
- CN106166522B CN106166522B CN201610761951.XA CN201610761951A CN106166522B CN 106166522 B CN106166522 B CN 106166522B CN 201610761951 A CN201610761951 A CN 201610761951A CN 106166522 B CN106166522 B CN 106166522B
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- China
- Prior art keywords
- sliding block
- fixed
- fixed frame
- slideway
- solar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
- A01M7/0017—Portable atomisers, e.g. knapsack type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of backpack solar sprayers, solve the problems, such as that sun direct irradiation user leads to the reduction of its comfort level, its key points of the technical solution are that a kind of backpack solar sprayer, fixed frame including water tank, solar panels and fixed solar panels, it is characterized in that, the fixed frame is installed on by connecting rod above water tank, the upper end of the connecting rod is fixed with sliding block, the fixed frame offers the slideway moved for sliding block, and the fixed frame opposing slider movement is to adjust solar energy blocking position;The free-moving detent mechanism of anti-limited slip block is equipped between the sliding block and slideway, the both sides of fixed frame are fixed with wrap-up every light cloth, the arranged on left and right sides of the fixed frame is fixed with wrap-up every light cloth, reaches and strong light is effectively blocked to user, improve the effect of user's comfort level.
Description
Technical field
The present invention relates to spraying apparatus, more particularly to agriculture backpack solar sprayer.
Background technology
Knapsack sprayer is common spraying apparatus, is frequently used for rice field, flowers and plants sprinkling medicament, water etc..And it is
Mitigate the burden of user, occur power spraye on the market, and for the remote districts of some power supplys scarcity, it is difficult to reality
Now to the timely charging of power spraye, therefore on the market to there is solar charging electric equipment.
Now retrieve the Chinese patent document solar energy knapsack sprayer of a Publication No. CN201880638U, this article
By solar panels to effective power supply of the accumulator charging guarantee to pump operation, the area of the reception luminous energy of solar panels in part
It is larger, it can effectively realize luminous energy to electric transformation of energy.
In hot season, solar panels can effectively work, but burning sun is also that one kind is decocted to user, high temperature with
Strong light increases fatigue strength of the user in sprinkling so that comfort when user operates sprayer reduces.
Invention content
The object of the present invention is to provide one kind to keep the sun off to user, improves the backpack of user's comfort level too
Positive energy sprayer.
The present invention above-mentioned technical purpose technical scheme is that:
A kind of backpack solar sprayer, the fixed frame including water tank, solar panels and fixed solar panels, water tank
Surface is connected with connecting rod, the fixed frame is installed on water tank by connecting rod integrally formed with inverted U-shaped lifting hand at the lifting hand
Top, the upper end of the connecting rod are fixed with sliding block, and the fixed frame offers the slideway moved for sliding block, and the fixed frame is opposite
Sliding block movement is to adjust solar panels blocking position;
The free-moving detent mechanism of anti-limited slip block is equipped between the sliding block and slideway.
By using above-mentioned technical proposal, solar panels are fixed on fixed frame, and it is top that solar panels, which are placed in water tank, when
When user shoulders sprayer, the solar panels above water tank play the role of keeping the sun off, it is therefore prevented that intense direct illumination makes
User improves the comfort level of user.It is different in different season sunlit angles, if solar panels are fixed,
It is difficult to effectively block sunlight in different time periods, solar panels can effectively be adjusted by the phorogenesis of sliding block and slideway
Position between water tank reaches and effectively keeps the sun off so that the more comfortable effect of user.Detent mechanism, which acts on, to be, when
Behind the position for adjusting solar panels, sliding block and slideway are fixed on the positioning, prevent solar panels from sliding original under self-acting
The blocking position of setting so that solar panels remain to the irradiation user that effectively keeps the sun off, and improve sprayer to user
Comfort level.
Preferably, the detent mechanism is included in the grab moved in the sliding block, it is equipped in the sliding block and abuts grab
Spring, the both ends of spring driving grab are directed toward on the outside of sliding block, and the upper end of the grab is placed in the slideway and slideway
Side wall offer the card hole engaged with the upper end, the lower end of the grab is placed on the outside of slideway and presses described in the driving of the lower end
Upper end is detached from the card hole.
By using above-mentioned technical proposal, pressing grab lower end causes the upper end of grab to be detached from card hole, and sliding block can be certainly at this time
Achieve the purpose that adjust solar panels position by moving in slideway;When solar panels are moved to suitable position, use
Person's release catch, grab mobile upper end for causing grab on the outside of sliding block under the elastic force effect of spring are caught in card hole, realize
By effective fixation of the position of solar panels and connecting rod.
Preferably, the detent mechanism includes the screw for being threadedly connected to sliding block, the end of thread of screw is connected to slideway
One side wall, another side wall of the slideway is equipped with is connected to another side wall for the slip hole of screw slippage and the sliding block.
By using above-mentioned technical proposal, tightening screw, the spacing increase between the end of thread and sliding block of screw so that spiral shell
Line end abuts the two side of slideway with sliding block respectively, realizes that the position of solar panels and connecting rod is fixed.Screw is unscrewed, may be such that cunning
Block moves freely in slideway, realizes the adjustment of solar panels position.Slip hole is for movement at the without hindrance slideway of screw.
Using the advantages of design be can off grade adjusting solar panels position so that the adjusting Adapter Property of solar panels is more
It is good, it is better excellent to hide ocean.
Preferably, the threaded portion that the screw is placed on the outside of the slip hole is connected with locking nut, the locking screw
Mother is connected to the side wall equipped with slip hole.
By using above-mentioned technical proposal, after tightening locking nut so that screw is effectively fixed in slideway, avoids spraying
Because shake makes what screw sent to happen during day with fog use.
Preferably, the side wall of the slideway is divided into left and right two, two side walls lower edge is equipped with the baffle of barrier sliding block.
By using above-mentioned technical proposal, baffle is located at the lower edge of sliding block so that sliding block is not easy under slideway when moving
Side is detached from so that mobile sliding block is more convenient, while sliding block is stably fixed on slideway.
Preferably, the arranged on left and right sides of the fixed frame be fixed with it is wrap-up every light cloth.
By using above-mentioned technical proposal, for the rear side of fixed frame towards water tank, front side is the direction of visual lines of real user, or so
Both sides prevent user from being irradiated in moving process by strong Guang Chong sides every light cloth, improve the comfort level of user.And every light
The collapsible purpose of cloth is to reduce its space occupied during inapplicable sprayer so that sprayer storage is more convenient, and
Light be not it is very fierce in the case of winding may be such that wind energy is enough every portion's plate and blown over from the side of human body that being conducive to improve makes
The comfort level of user.It should can be made, can increase in the outside brushing reflecting coating every light portion of cotton or pvc materials every light portion
Every light cloth every optical property.
Preferably, the lower edge every light cloth is fixed with to stretch only swings stick every light cloth.
By using above-mentioned technical proposal, relatively thin every light cloth material, easily wind wind is blown under wind action, and is blown to too
The top of positive energy plate so that solar panels are easily shone without the effective side for absorbing solar energy and causing user of hair by light
It penetrates, the working efficiency of the solar panels not only reduced in this way also results in the comfort level reduction of user.And by only swinging adding for stick
Recast is used so that is in straight condition every light cloth after opening, and is caused while a wind is blowing due to only swinging the exacerbation of stick every light cloth hardly possible
To drift, thus solve the problems, such as it is above-mentioned be covered in above solar panels every light cloth, effectively increase the comfortable of user
Degree.
Preferably, including can forward and backward motor, motor includes rotation axis, and the upper edge every light cloth is fixed with rotation
Axis, one end of the shaft are fixed on the rotation axis connection of the fixed frame, the other end and motor by bearing.
By using above-mentioned technical proposal, motor is started so that the synchronous rotation of rotary shaft and rotation axis is realized to every light
The quick winding and stretching of cloth.And control winding more light every light step with stretching by motor.
In conclusion the invention has the advantages that:By solar panels as above water tank, by slip mode with
Effective adjusting to solar panels position is realized in the cooperation of detent mechanism.Solar panels are reached and simultaneously can also playing accumulation of energy
Enough effects that sunshade is effectively played to user, improve the comfort level that user sprays medicament under burning sun.
Description of the drawings
Fig. 1 is the right part of flg of sprayer in embodiment 1;
Fig. 2 is the axis surveys view of sprayer in embodiment 1;
Fig. 3 is the cooperation schematic diagram of sliding block and slideway in embodiment 1;
Fig. 4 is the partial sectional view of sliding block in embodiment 1;
Fig. 5 is the structure diagram one of sliding block and slideway in embodiment 2;
Fig. 6 is the structure diagram two of sliding block and slideway in embodiment 2;
Fig. 7 is the structure diagram one of sprayer in embodiment 3;
Fig. 8 is the structure diagram two of sprayer in embodiment 3;
A portions enlarged drawing in Fig. 9 Fig. 8.
In figure:
1st, water tank;2nd, solar panels;3rd, fixed frame;31st, slideway;32nd, side wall;33rd, baffle;4th, connecting rod;41st, sliding block;5、
Detent mechanism;51st, grab;52nd, spring;53rd, card hole;54th, screw;55th, slip hole;56th, locking nut;6th, every light cloth;61st, only
Swing stick;62nd, rotary shaft;7th, bearing;8th, motor;81st, rotation axis.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this
It is all protected in the right of invention by Patent Law.
Embodiment 1:Backpack solar sprayer, refering to Fig. 1 and Fig. 2, including water tank 1, the cross section of the water tank 1 is waist
Round shape is equipped with accumulator and water pump in water tank 1, can electrically activate water pump by compressing switch, the liquid in water tank 1 can be by water pump extremely
Sparge pipe sprays.Water tank 1 is set there are two the shoulder strap for human body shoulder stress, and shoulder strap is fixed on water tank 1 by grab, usually may be used
In addition it preserves, the surface of water tank 1 is connected with connecting rod 4, the connecting rod 4 is by moulding integrally formed with inverted U-shaped lifting hand at the lifting hand
Material is made so that lighter in weight, the connecting rod 4 is obliquely or vertically as 1 top of water tank, and connecting rod 4 is obliquely installed in this case.The connecting rod 4
Integrally formed with sliding block 41, which is rectangular-shaped for upper end;And the top of water tank 1 is equipped with fixed frame 3, which is
It is rectangular-shaped, solar panels 2 are equipped in the fixed frame 3, the lower surface of the fixed frame 3 is equipped with slideway 31, and sliding block 41 is in slideway
It is slid in 31, realizes the installation of fixed frame 3 and water tank 1, which installs the top for being placed on shoulder strap with sliding block 41.
Refering to Fig. 2 and Fig. 3, the L shaped plate that slideway 31 is arranged symmetrically by two pieces is made.The long side of the L shaped plate forms side wall 32,
Its short side is located at lower section and forms baffle 33, and sliding block 41 is clearance fit with two side 32 so that sliding block 41 can be crossed smoothly in cunning
It is moved in road 31 and achievees the purpose that quickly and effectively to adjust 2 position of solar panels, user can be according to the practical irradiation of sunlight
Angle, adjust solar panels 2 to blocking position, realize effectively blocking to strong light, improve the comfort level of user.Baffle 33
Setting degree of freedom of the sliding block 41 in vertical direction is effectively limited, it is de- downwards to reduce sprayer sliding block 41 when shaking
From happening for slideway 31.
Refering to Fig. 3 and Fig. 4, detent mechanism 5 is equipped between slideway 31 and sliding block 41, the effect of the detent mechanism 5 is to work as
When sliding block 41 is mutually shifted suitable position with slideway 31, sliding block 41 and slideway 31 are fixed on the positioning, prevent water tank 1 from existing
It bears and is shaken under state so that sliding block 41 is detached from happening for slideway 31.Detent mechanism 5 includes grab 51, which is recessed
Shape, sliding block 41 is interior to be equipped with cavity, and grab 51 is placed in the cavity of sliding block 41, and the upper end of grab 51 protrudes from sliding block 41 and is directed toward
The side wall 32 of slideway 31, the side wall 32 of slideway 31 are equipped with the card hole 53 of indent, the blind round hole of the card hole 53, the upper end of grab 51
It can be caught in card hole 53 and realize fixation.And the quantity of card hole 53 is 20, is equidistantly arranged along the direction of side wall 32.
The lower end of grab 51 is placed in the lower section of sliding block 41, stirs the left and right movement in 51 lower end of grab and 51 upper end of grab can be achieved
It is detached from or is inserted into card hole 53.And the quantity of grab 51 is two, and effect is arranged symmetrically, being abutted between two grabs 51 has compression
Spring 52 under state;In its natural state, the upper end of the elastic force driving grab 51 of spring 52 is caught in card hole 53;It is pressed in user
When pressing grab 51, grab 51 is detached from card hole 53, realizes moving freely for sliding block 41.
The advantages of design, is, by 20 card holes 53 in side wall 32, it can be achieved that transposing to 20 grades of sliding block 41,
To reach effectively adjustment solar panels 2 and user's position degree purpose, the mesh of the effective shading to user of solar panels 2 is realized
, improve the comfort level of user.
Embodiment 2, backpack solar sprayer, with embodiment 1 difference lies in detent mechanism 5, refering to Fig. 5 and figure
6, the side wall 32 in the left side of slideway 31 offers slip hole 55, and slip hole 55 is the strip hole extended along 32 direction of side wall, screw
54 wear successively penetrate slip hole 55, sliding block 41 achievees the purpose that the side wall 32 with the right side of slideway 31 abuts, the screw 54 and sliding block
41 are threadedly coupled.By tightening screw 54, the end of thread of screw 54 is moved with sliding block 41 towards two side walls 32 respectively, is finally reached
Abut the purpose of locking.The design is relative to the advantages of embodiment 1, sliding block 41 can in slipping any one position
It realizes positioning locking, realizes transposing without shelf grade for solar panels 2 so that the Adapter Property of 2 adjusting position of solar panels is stronger, has
Effect improves the comfort level of user.
Screw 54 is threaded with locking nut 56, the locking nut 56 be located at the cap portion of screw 54 and slip hole 55 it
Between, screw the abutting that locking nut 5 realizes locking nut 56 and side wall 32.The design prevents sprayer dither process to cause spiral shell
Nail 54 loosen happen so that screw 54 have the function of to sliding block 41 stabilization positioning and locking.
Embodiment 3, backpack solar sprayer, the difference lies in refering to figure with embodiment 1 or embodiment 2
7th, Fig. 8 and Fig. 9, the left and right side edge of fixed frame 3 are equipped with rotary shaft 62, and one end of the rotary shaft 62 is rotated by bearing 7 to be connected
It is connected on fixed frame 3, the outer ring interference fit of bearing 7 is mounted on fixed frame 3.The other end of rotary shaft 62 turns with motor 8
Moving axis 81 welds, and motor 8 is electrically connected with accumulator electricity, and rotating forward, reversion and the stopping of motor 8 are controlled by No. two switches.And it revolves
It is sewed in shaft 62 by crosspointer every light cloth 6, should there are pvc materials to be made every light cloth 6, should be painted with instead every the outside of light cloth 6
Optical coating realizes the reflection to sunlight, realizes to the shading of user both sides, and every light cloth 6 there is reduction hot wind to blow to use
The effect of person effectively increases comfort of the user under 2 plate of solar energy.And pvc has water resistance, with solar panels
2 combinations, form a space for keeping away water, human body is caused to drench when preventing shower or sun rain from overtaking happen, carry
High comfort level.
Stick 61 is only swung every lower be sewed with along crosspointer of light cloth 6.Should stick 61 only be swung to be made of round metal bars, there is larger weight
Amount, and the exacerbation by only swinging stick 61 acts on so that straight condition is in every light cloth 6 after opening, and while a wind is blowing due to only
The exacerbation of stick 61 is swung so that being difficult to drift every light cloth 6, therefore is efficiently solved and above-mentioned be covered in above solar panels 2 every light cloth 6
Problem effectively increases the comfort level of user.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of backpack solar sprayer, including water tank (1), solar panels (2) and the fixed frame of fixed solar panels (2)
(3), which is characterized in that water tank(1)Surface integrally formed with inverted U-shaped lifting hand, be connected with connecting rod at the lifting hand(4),
The fixed frame (3) is installed on by connecting rod (4) above water tank (1), and the upper end of the connecting rod (4) is fixed with sliding block (41), institute
It states fixed frame (3) and offers the slideway (31) moved for sliding block (41), fixed frame (3) opposing slider (41) moves to adjust
Solar panels (2) blocking position;
Anti- limited slip block (41) free-moving detent mechanism (5), the positioning are equipped between the sliding block (41) and slideway (31)
Mechanism (5) is included in the grab (51) moved in the sliding block (41), and the bullet for abutting grab (51) is equipped in the sliding block (41)
Spring (52), the both ends of spring (52) the driving grab (51) are directed toward on the outside of sliding block (41), and the upper end of the grab (51) is placed in
In the slideway (31), and the side wall (32) of slideway (31) offers the card hole (53) engaged with the upper end, the grab (51)
Lower end be placed on the outside of slideway (31) and press the lower end upper end is driven to be detached from the card hole (53).
A kind of 2. backpack solar sprayer according to claim 1, which is characterized in that the slideway(31)Side wall
(32)It is divided into left and right two, two side walls (32) lower edge is equipped with the baffle (33) of barrier sliding block (41).
3. a kind of backpack solar sprayer according to claim 1, which is characterized in that a left side for the fixed frame (3),
Right both sides are fixed with wrap-up every light cloth (6).
4. a kind of backpack solar sprayer according to claim 2, which is characterized in that a left side for the fixed frame (3),
Right both sides are fixed with wrap-up every light cloth (6).
5. a kind of backpack solar sprayer according to claim 4, which is characterized in that described every under light cloth (6)
Along being fixed with to stretch only stick (61) is swung every light cloth (6).
6. a kind of backpack solar sprayer according to claim 5, which is characterized in that including can forward and backward electricity
Machine (8), motor (8) is including rotation axis(81), the upper edge every light cloth (6) is fixed with rotary shaft (62), the rotary shaft (62)
One end the fixed frame (3) is fixed on by bearing (7), the rotation axis of the other end and motor (8)(81)Connection.
Priority Applications (1)
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CN201610761951.XA CN106166522B (en) | 2016-08-30 | 2016-08-30 | A kind of backpack solar sprayer |
Applications Claiming Priority (1)
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CN201610761951.XA CN106166522B (en) | 2016-08-30 | 2016-08-30 | A kind of backpack solar sprayer |
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CN106166522A CN106166522A (en) | 2016-11-30 |
CN106166522B true CN106166522B (en) | 2018-06-12 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2591823A1 (en) * | 1985-05-09 | 1987-06-19 | Richon Luc | Portable and mobile solar frames for supplying electricity to: videos, pumps, pulverisers |
EP0848999A2 (en) * | 1996-12-17 | 1998-06-24 | Lorenzo Schia | Device for the atomization of liquid substances |
CN202146837U (en) * | 2011-07-14 | 2012-02-22 | 江西开昂科技股份有限公司 | Solar energy electric sprayer |
CN204107714U (en) * | 2014-11-12 | 2015-01-21 | 台州市春丰机械有限公司 | With the shoulder-mounted man-operated hand sprayer of sunshade function |
CN204220377U (en) * | 2014-11-12 | 2015-03-25 | 台州市春丰机械有限公司 | Power spraye |
CN104549825A (en) * | 2013-10-23 | 2015-04-29 | 南京农业大学 | Solar sprayer |
CN204599099U (en) * | 2015-02-04 | 2015-09-02 | 台州市欧林达机电有限公司 | A kind of solar sprayer |
CN205966243U (en) * | 2016-08-30 | 2017-02-22 | 台州市广丰塑业有限公司 | Backpack solar energy atomizer |
-
2016
- 2016-08-30 CN CN201610761951.XA patent/CN106166522B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2591823A1 (en) * | 1985-05-09 | 1987-06-19 | Richon Luc | Portable and mobile solar frames for supplying electricity to: videos, pumps, pulverisers |
EP0848999A2 (en) * | 1996-12-17 | 1998-06-24 | Lorenzo Schia | Device for the atomization of liquid substances |
CN202146837U (en) * | 2011-07-14 | 2012-02-22 | 江西开昂科技股份有限公司 | Solar energy electric sprayer |
CN104549825A (en) * | 2013-10-23 | 2015-04-29 | 南京农业大学 | Solar sprayer |
CN204107714U (en) * | 2014-11-12 | 2015-01-21 | 台州市春丰机械有限公司 | With the shoulder-mounted man-operated hand sprayer of sunshade function |
CN204220377U (en) * | 2014-11-12 | 2015-03-25 | 台州市春丰机械有限公司 | Power spraye |
CN204599099U (en) * | 2015-02-04 | 2015-09-02 | 台州市欧林达机电有限公司 | A kind of solar sprayer |
CN205966243U (en) * | 2016-08-30 | 2017-02-22 | 台州市广丰塑业有限公司 | Backpack solar energy atomizer |
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Publication number | Publication date |
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CN106166522A (en) | 2016-11-30 |
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