CN207839487U - A kind of bidirectional cleaning device of photovoltaic bicycle shed - Google Patents
A kind of bidirectional cleaning device of photovoltaic bicycle shed Download PDFInfo
- Publication number
- CN207839487U CN207839487U CN201721815180.4U CN201721815180U CN207839487U CN 207839487 U CN207839487 U CN 207839487U CN 201721815180 U CN201721815180 U CN 201721815180U CN 207839487 U CN207839487 U CN 207839487U
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- Prior art keywords
- cleaning device
- bicycle shed
- photovoltaic
- cylinder
- sliding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a kind of bidirectional cleaning device of photovoltaic bicycle shed, including the sliding slot being provided in U-shaped frame, be slidably connected sliding block on sliding slot, in U-shaped frame shutter is equipped with close to one end of fixed frame, the one end of shutter bottom far from sliding slot is equipped with sliding equipment, first nut of sliding equipment is fixedly connected with a slide block, positioning plate is equipped with by supporting rod on sliding block, cylinder is equipped at the center of positioning plate, the mandril of cylinder is equipped with adjusting rod, the both sides of cylinder are equipped with identical and oppositely arranged strut, positioning sleeve is rotatablely connected by rotation axis on strut, concentric connection spray gun in positioning sleeve, lower rotation of the positioning sleeve close to cylinder one end connects bull stick.A kind of bidirectional cleaning device of photovoltaic bicycle shed described in the utility model, guarantee to realize the cleaning to the photovoltaic plate surface of the monolithic of different location by the design of bidirectional cleaning device, effect is preferable, and flow can be made while spraying to both sides, the photovoltaic panel of both sides different distance is rinsed, ensures preferable cleaning effect.
Description
Technical field
The utility model belongs to photovoltaic bicycle shed field, more particularly, to a kind of bidirectional cleaning device of photovoltaic bicycle shed.
Background technology
Photovoltaic bicycle shed is to be improved on the basis of existing bicycle shed, has been carried out in structure to existing carport
Adjust to adapt to place photovoltaic panel on it, with ensure photovoltaic panel can adequately carry out on it absorb luminous energy convert electric energy into
Row storage utilizes, and existing photovoltaic shed structure is simple, only taken into account it is easy for installation can carry out opto-electronic conversion, but for
For permanent use, there is no preferable design, the dust for encountering sleet sky and remaining for a long time can not be located
Reason, is used for causing detrimental effect.For such situation, the utility model proposes a kind of the two-way clear of photovoltaic bicycle shed
Cleaning device guarantees to realize the cleaning to the photovoltaic plate surface of the monolithic of different location by the design of bidirectional cleaning device,
Effect is preferable, and can make flow while spray to both sides, is rinsed to the photovoltaic panel of the different distance of both sides, ensures preferable
Cleaning effect.
Utility model content
In view of this, the utility model is directed to a kind of bidirectional cleaning device of photovoltaic bicycle shed, filled by two-way cleaning
The design set guarantees to realize that effect is preferable to the cleaning of the photovoltaic plate surface of the monolithic of different location, and can make flow
Both sides are sprayed to simultaneously, the photovoltaic panel of the different distance of both sides is rinsed, ensures preferable cleaning effect.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of bidirectional cleaning device of photovoltaic bicycle shed, including the sliding slot that is provided in U-shaped frame, be slidably connected on the sliding slot with
Its sliding block coordinated is equipped with shutter in the U-shaped frame close to one end of the fixed frame, and the shutter bottom is far from described
One end of sliding slot is equipped with sliding equipment, and the first nut of the sliding equipment is fixedly connected with the sliding block, leads on the sliding block
It crosses supporting rod and is equipped with positioning plate, cylinder is equipped at the center of the positioning plate, the mandril of the cylinder is equipped with adjusting rod, the gas
The both sides of cylinder are equipped with identical and oppositely arranged strut, pass through rotation axis rotation connection positioning sleeve, the positioning sleeve on the strut
Interior concentric connection spray gun, lower rotation of the positioning sleeve close to described cylinder one end connect bull stick.
Further, the both ends of the bull stick are by the first axis pin respectively by the two of the positioning sleeve and the adjusting rod
End rotation connection.
Further, the sliding equipment further includes the motor for being placed in the shutter bottom, the motor it is defeated
By the concentric connection leading screw of retarder, first nut is placed on the leading screw to be threadedly coupled outlet with it.
Further, first nut is fixedly connected by the L bracket of stretching with the sliding block.
Further, two spray guns side close to each other is connect by sebific duct with water pump respectively.
Further, the axis of the mandril and the axis of the rotation axis are mutually perpendicular to, the rotation axis and described
The axis of one axis pin is mutually parallel.
Further, the positioning plate to the fixed frame distance be more than the photovoltaic panel to the fixed frame away from
From.
Compared with the existing technology, a kind of bidirectional cleaning device of photovoltaic bicycle shed described in the utility model has following excellent
Gesture：
(1) a kind of photovoltaic bicycle shed described in the utility model, passes through the improvement to existing photovoltaic bicycle shed, it is proposed that a kind of
Applied to there is the stronger photovoltaic bicycle shed of more multi-functional and adaptability, the stability of angular adjustment is preferable, supports the steady of photovoltaic panel
Qualitative preferable, intensity is higher, while not interfering with the use of other relevant devices, ensures preferable using effect, Neng Gougen
The case where being most suitable for absorption luminous energy is made according to different external environment to adjust, and improves the utilization rate of photovoltaic panel to greatest extent.
(2) a kind of photovoltaic bicycle shed described in the utility model, is realized by the matching design of rack-and-pinion to photovoltaic panel
Angle adjusting, angular adjustment easily and fast, stablize, precision is higher, and is hardly damaged, and regulating effect is preferable.
(3) a kind of photovoltaic bicycle shed described in the utility model is ensured by the form of the support of the triangle of multiple holders
The structural stability of bicycle shed is not easy to damage due to unbalance stress during angular adjustment, and the fixed seat of bottom is double
The design of weight structure ensures higher intensity.
(4) a kind of photovoltaic bicycle shed described in the utility model guarantees realization pair by the design of bidirectional cleaning device
The cleaning of the photovoltaic plate surface of the monolithic of different location, effect is preferable, and can make flow while spray to both sides, not to both sides
The photovoltaic panel of same distance is rinsed, and ensures preferable cleaning effect.
(5) a kind of photovoltaic bicycle shed described in the utility model is realized by the design to two-way cleaning device structure to it
Angular adjustment, can ensure two spray guns while realize flushing to different location, the photovoltaic of both sides different distance can be made
Plate can be rinsed, and can effectively remove difficult cleaning of spot above.
(6) a kind of photovoltaic bicycle shed described in the utility model can ensure its cooperation by gun design at the form of sliding
The angular adjustment of spray gun is realized jointly cleans the large-scale direction and location of photovoltaic panel, ensures better flushing effect, avoids
Rinse dead angle.
(7) a kind of photovoltaic bicycle shed described in the utility model, can be ensured quickly and easily by the design of support device
Realize its handling, locking mode is simple, and stability is more preferable, will not rotational deformation in use.
(8) a kind of photovoltaic bicycle shed described in the utility model passes through the cooperation and the rotation of rotating bar thereon of bolt and nut
Cooperation, can realize the adjusting of the angle to the directions different from fixed frame of photovoltaic panel, to realize four direction cooperation
Angular adjustment, it is more adaptable, ensure the better endothermic effect of photovoltaic panel.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is a kind of photovoltaic bicycle shed overall structure diagram described in the utility model embodiment；
Fig. 2 is a kind of photovoltaic bicycle shed bidirectional cleaning device partial enlarged view described in the utility model embodiment；
Fig. 3 is a kind of photovoltaic bicycle shed support device device partial enlarged view described in the utility model embodiment.
Reference sign：
1- fixed seats；2- bolts；3- holders；4- motors；5- gears；6- square grooves；7- straight-tooth；8- first supports；9-
Two holders；10- bidirectional cleaning devices；11- photovoltaic panels；12- fixed frames；13- gaskets；14- axis pins；The rectangular positioning pipes of 15-；16-
Groove；17- adjustment seats；18- support devices；19-U shape framves；1001- motor；1002- retarders；1003- leading screws；1004- hides
Baffle；The first axis pins of 1005-；1006- spray guns；1007- positioning sleeves；1008- rotation axis；1009- bull sticks；1010- adjusting rods；
1011- struts；1012- mandrils；1013- cylinders；1014- positioning plates；1015- supporting rods；1016- sliding blocks；1017-L shape holders；
The first nuts of 1018-；1019- sliding slots；1801-U shape positioning seats；1802- baffles；1803-T shape blocks；1804- fastening bolts；
1805- support bases；1806-L shape framves；1807- axis pins；1808- rotating bars；1809- square frames；1810- cushion blocks；1811- branch
Support；1812- shafts；1813- screw rods；1814- nuts；1815- fixing brackets；1816- positioning bolts.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of photovoltaic bicycle shed as shown in Figure 1, including symmetrically arranged holder 3 and the fixation for being placed in the rotation connection of its same end
Frame 12 is detachably connected photovoltaic panel 11 spliced together, the middle section on two holders 3 on the fixed frame 12
Not She You identical adjustment seat 17, the holder 3 is placed in the middle of the fixed frame 12, and both sides are rotatablely connected first respectively
Frame 8 and second support 9, the other end of the first support 8 are rotatablely connected with the adjustment seat 17, and the second support 9 passes through
The adjustment seat 17 is slidably connected with it, and the adjustment seat 17 is provided with square groove 6, and the square groove 6 makes to be placed in the adjustment seat
9 part of the second support inside 17 is exposed, and the second support 9 is equipped with multiple equally distributed straight-tooth 7, described rectangular
It is equipped in slot 6 and connects motor 4 with 7 meshed gears 5 of the straight-tooth, the output end of the gear 5, the fixed frame 12 is equipped with
The a plurality of rectangular positioning pipe 15 being mutually parallel is detachably connected multiple support devices 18 on the rectangular positioning pipe 15, adjacent
The U-shaped frame 19 to one end protrusion far from ground is equipped between two rectangular positioning pipes 15, sliding company in the U-shaped frame 19
Bidirectional cleaning device 10 is connect, the distance between adjacent two described rectangular positioning pipes 15 are more than the rectangular positioning pipe 15 and arrive institute
State the distance at 12 edge of fixed frame, the symmetrical center line of adjacent two rectangular positioning pipes 15 and two holders 3
Symmetrical center line is parallel, and its gradient is identical as the gradient of the fixed frame 12, by the improvement to existing photovoltaic bicycle shed, carries
One kind is gone out and being applied to the presence of the stronger photovoltaic bicycle shed of more multi-functional and adaptability, the stability of angular adjustment is preferable, supports light
The stability for lying prostrate plate 11 is preferable, and intensity is higher, while not interfering with the use of other relevant devices, ensures preferably using effect
Fruit can be made according to different external environment and be most suitable for adjusting the case where absorbing luminous energy, improve photovoltaic panel to greatest extent
11 utilization rate realizes the adjusting of the angle to photovoltaic panel 11 by the matching design of 5 rack of gear, angular adjustment is convenient,
Quickly, stablize, precision is higher, and is hardly damaged, and regulating effect is preferable, passes through the form of the support of the triangle of multiple holders 3
The structural stability for ensureing bicycle shed, is not easy to damage due to unbalance stress, and the fixed seat 1 of bottom during angular adjustment
Dual structure design, ensure higher intensity.
Wherein, the second support 9 and 17 clearance fit of the adjustment seat.
Wherein, the first support 8, the second support 9 and the holder 3 are rotatablely connected with the fixed frame 12 respectively
Part be to be rotatablely connected by axis pin 14 and between the first support 8 and the second support 9 and the fixed frame 12
Equipped with gasket 13.
Wherein, be provided with groove 16 in the adjustment seat 17, the other end of the first support 8 be placed in the groove 16 and
It is rotatablely connected again by the axis pin 14 and the adjustment seat 17.
Wherein, the gear 5 is rotatablely connected by shaft and the adjustment seat 17, and the shaft passes through the square groove
6 connect with the motor 4 for being placed in 17 outer wall of the adjustment seat.
Wherein, the axis of the axis pin 14 and the axis of the shaft are mutually parallel.
Wherein, the other end of the holder 3 is equipped with fixed seat 1, and bolt 2 is fixed in ground across the fixed seat 1.
Wherein, the support device 18 includes U-shaped positioning seat 1801, and a side end of the U-shaped positioning seat 1801 is equipped with
Baffle 1802, the side for being equipped with the baffle 1802 are equipped with the T shapes block 1803 coordinated with the U-shaped positioning seat 1801, the U
The rectangular positioning pipe 15 is wrapped in it by the rectangular cavity that shape positioning seat 1801 and the T shapes block 1803 cooperatively form closure
It is interior, it is connected by positioning bolt 1816 between the T shapes block 1803 and the baffle 1802, the T shapes block 1803 and institute
It states and is connected by fastening bolt 1804 between U-shaped positioning seat 1801, the U-shaped positioning seat 1801 does not set the one of the baffle 1802
Side is equipped with L-shaped frame 1806, and screw rod 1813 passes through 1806 threaded coupling nut 1814 of the L-shaped frame, the L-shaped frame 1806 and described
Symmetrically arranged support base 1805 is additionally provided between U-shaped positioning seat 1801, the U-shaped positioning seat 1801 is placed in the L-shaped frame
1806 both sides are equipped with symmetrical fixing bracket 1815, and two fixing brackets 1815 are rotatablely connected by shaft 1812, institute
State shaft 1812 and be equipped with square frame 1809, the bottom of the square frame 1809 by the rotating bar 1808 of rotation connection with
The nut 1814 is rotatablely connected, and connects netted branch by the equally distributed cushion block in quadrangle 1810 on the square frame 1809
Support 1811, photovoltaic panel 11 are placed on support frame as described above 1811 and are detachably connected with it, the both ends difference of the rotating bar 1808
It is connect with both sides by axis pin 1807, the axis of the axis pin 1807 is parallel with the axis of the shaft 1812, the screw rod
1813 axis and the axis of the shaft 1812 are mutually perpendicular to, and the U-shaped at 1802 edge of the baffle to symmetrical side is fixed
The minimum range of position seat 1801 is more than the thickness of the rectangular positioning pipe 15, and rubber layer is coated with outside the T shapes block 1803,
It can ensure quickly and easily to realize its handling by the design of support device 18, locking mode is simple, and stability is more preferable, will not
Rotational deformation in use is rotatably assorted by the cooperation of 1813 nut 1814 of screw rod and thereon rotating bar 1808, energy
Enough adjustings for realizing the angle to the directions different from fixed frame 12 of photovoltaic panel 11, to realize the angle of four direction cooperation
It adjusts, it is more adaptable, ensure 11 better endothermic effect of photovoltaic panel.
Wherein, sliding slot 1019 is provided in the U-shaped frame 19, be slidably connected the sliding block coordinated with it on the sliding slot 1019
1016, shutter 1004 is equipped with close to one end of the fixed frame 12 in the U-shaped frame 19, and 1004 bottom of the shutter is separate
One end of the sliding slot 1019 is equipped with sliding equipment, and the first nut 1018 of the sliding equipment is fixed with the sliding block 1016 to be connected
It connects, positioning plate 1014 is equipped with by supporting rod 1015 on the sliding block 1016, cylinder is equipped at the center of the positioning plate 1014
1013, the mandril 1012 of the cylinder 1013 is equipped with adjusting rod 1010, and the both sides of the cylinder 1013 are equipped with identical and reversely set
It sets strut 1011, positioning sleeve 1007 is rotatablely connected by rotation axis 1008 on the strut 1011, it is same in the positioning sleeve 1007
Axle center connects spray gun 1006, and lower rotation of the positioning sleeve 1007 close to 1013 one end of the cylinder connects bull stick 1009, institute
The both ends of bull stick 1009 are stated by the first axis pin 1005 respectively by the both ends of the positioning sleeve 1007 and the adjusting rod 1010
Rotation connection, the sliding equipment further includes the motor 1001 for being placed in 1004 bottom of the shutter, the motor 1001
Output end by 1002 concentric connection leading screw 1003 of retarder, first nut 1018 be placed on the leading screw 1003 with
It is threadedly coupled, and first nut 1018 is fixedly connected by the L bracket 1017 of stretching with the sliding block 1016, two institutes
It states the side close to each other of spray gun 1006 to connect with water pump by sebific duct respectively, the axis of the mandril 1012 and the rotation axis
1008 axis is mutually perpendicular to, and the axis of the rotation axis 1008 and first axis pin 1005 is mutually parallel, the positioning plate
The distance of 1014 to the fixed frame 12 is more than the photovoltaic panel 11 to the distance of the fixed frame 12, passes through bidirectional cleaning device
10 design guarantees to realize that effect is preferable, and can make water to the cleaning on 11 surface of photovoltaic panel of the monolithic of different location
It flows while spraying to both sides, the photovoltaic panel 11 of the different distance of both sides is rinsed, ensures preferable cleaning effect, by double
Design to 10 structure of cleaning device is realized to its angular adjustment, can be ensured two spray guns 1006 while be realized to difference
The flushing of position can make the photovoltaic panel 11 of both sides different distance that can be rinsed, and can effectively remove and be not easy above clearly
Spray gun 1006 is designed to the form of sliding by the spot washed, and can ensure that it coordinates the angular adjustment of spray gun 1006 to realize jointly
Large-scale direction and location cleaning to photovoltaic panel 11, ensures better flushing effect, avoids rinsing dead angle.
The operation principle of the utility model：A kind of photovoltaic bicycle shed as shown in Figure 1, is consolidated by bolt 2 across fixed seat 1
It is scheduled on corresponding position, after the completion of fixed, is fixed in by the cooperation realization of U-shaped positioning seat 1801 and T shapes block 1803
On rectangular positioning pipe 15, by position of the rotating nut 1814 on screw rod 1813, the angle of direction frame 1809 is adjusted, in turn
Photovoltaic panel 11 thereon is adjusted and arrives suitable angle, if necessary to which the angle in 11 another two direction of photovoltaic panel is adjusted,
It can be rotated with moving gear 5 by controlling motor 4, and then adjust the position with the cooperation of second support 9, to adjust photovoltaic panel 11
With the angle on ground, during long-term use, 11 surface of photovoltaic panel has been accumulated certain thickness dust and has been not easily cleaned, and leads to
Water pump connection water pipe is crossed, is connect respectively with two spray guns 1006, water pump pressurization sprays water by spray gun 1006, in the mistake of injection
Cheng Zhong is driven by motor 1001 and spray gun 1006 is driven to be moved along rectangular positioning pipe 15, is ensured on the straight line of certain distance
Photovoltaic panel 11 by water impact force complete cleaning, after a displacement distance, by cylinder 1013 control spray gun 1006 with
Angle between photovoltaic panel 11, the then driving of motor 1001 drive spray gun 1006 to move, complete the straight line of another distance
The cleaning to the entire photovoltaic panel 11 of both sides is realized in the cleaning of photovoltaic panel 11 in repetitive process.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of bidirectional cleaning device of photovoltaic bicycle shed, it is characterised in that：Including the sliding slot being provided in U-shaped frame, on the sliding slot
Be slidably connected the sliding block coordinated with it, and shutter is equipped with close to one end of fixed frame in the U-shaped frame, and the shutter bottom is remote
One end from the sliding slot is equipped with sliding equipment, and the first nut of the sliding equipment is fixedly connected with the sliding block, the cunning
Positioning plate is equipped with by supporting rod on block, cylinder is equipped at the center of the positioning plate, the mandril of the cylinder is equipped with adjusting rod,
The both sides of the cylinder are equipped with identical and oppositely arranged strut, and positioning sleeve is rotatablely connected by rotation axis on the strut, described
Concentric connection spray gun in positioning sleeve, lower rotation of the positioning sleeve close to described cylinder one end connect bull stick.
2. a kind of bidirectional cleaning device of photovoltaic bicycle shed according to claim 1, it is characterised in that：The both ends of the bull stick
The both ends of the positioning sleeve and the adjusting rod are rotatablely connected respectively by the first axis pin.
3. a kind of bidirectional cleaning device of photovoltaic bicycle shed according to claim 2, it is characterised in that：The sliding equipment is also
The output end of motor including being placed in the shutter bottom, the motor passes through the concentric connection leading screw of retarder, institute
It states the first nut and is placed on the leading screw and be threadedly coupled with it.
4. a kind of bidirectional cleaning device of photovoltaic bicycle shed according to claim 3, it is characterised in that：First nut is logical
The L bracket stretched out is crossed to be fixedly connected with the sliding block.
5. a kind of bidirectional cleaning device of photovoltaic bicycle shed according to claim 4, it is characterised in that：Two spray gun phases
Mutually close side is connect by sebific duct with water pump respectively.
6. a kind of bidirectional cleaning device of photovoltaic bicycle shed according to claim 5, it is characterised in that：The axis of the mandril
It is mutually perpendicular to the axis of the rotation axis, the axis of the rotation axis and first axis pin is mutually parallel.
7. a kind of bidirectional cleaning device of photovoltaic bicycle shed according to claim 6, it is characterised in that：The positioning plate is to institute
State distance of the distance more than the photovoltaic panel to the fixed frame of fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815180.4U CN207839487U (en) | 2017-12-22 | 2017-12-22 | A kind of bidirectional cleaning device of photovoltaic bicycle shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815180.4U CN207839487U (en) | 2017-12-22 | 2017-12-22 | A kind of bidirectional cleaning device of photovoltaic bicycle shed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839487U true CN207839487U (en) | 2018-09-11 |
Family
ID=63422184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721815180.4U Active CN207839487U (en) | 2017-12-22 | 2017-12-22 | A kind of bidirectional cleaning device of photovoltaic bicycle shed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207839487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034280A (en) * | 2021-10-22 | 2022-02-11 | 上海星火测绘有限公司 | Theodolite |
-
2017
- 2017-12-22 CN CN201721815180.4U patent/CN207839487U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034280A (en) * | 2021-10-22 | 2022-02-11 | 上海星火测绘有限公司 | Theodolite |
| CN114034280B (en) * | 2021-10-22 | 2024-05-14 | 上海星火测绘有限公司 | Theodolite |
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