CN107910782A - A kind of easy-to-dismount photovoltaic micro measuring instrument - Google Patents
A kind of easy-to-dismount photovoltaic micro measuring instrument Download PDFInfo
- Publication number
- CN107910782A CN107910782A CN201711390086.3A CN201711390086A CN107910782A CN 107910782 A CN107910782 A CN 107910782A CN 201711390086 A CN201711390086 A CN 201711390086A CN 107910782 A CN107910782 A CN 107910782A
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- Prior art keywords
- fixedly connected
- meter body
- support plate
- plate
- electric power
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/03—Boards, panels, desks; Parts thereof or accessories therefor for energy meters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to technical field of photovoltaic power generation, and disclose a kind of easy-to-dismount photovoltaic micro measuring instrument, including electric power box, the inner cavity of electric power box is fixedly connected with support plate, keel is fixedly connected with the top of support plate, the top movable of keel is connected with meter body, side at the top of support plate positioned at meter body is fixedly connected with fixed plate, the top movable of fixed plate is connected with fixing device, the side of fixed plate is fixedly connected with first baffle, and first baffle is flexibly connected with the front of meter body.The present invention, the side of meter body is fixed by first baffle, add the stability of meter body 4, by pulling fixing device, it is convenient that meter body is dismantled, possess easy to the advantages of being dismantled to meter body, solve existing meter body and be not easy to dismantle, the maintenance and replacement to meter body bring the problem of certain troublesome.
Description
Technical field
The present invention relates to technical field of photovoltaic power generation, is specially a kind of easy-to-dismount photovoltaic micro measuring instrument.
Background technology
Photovoltaic generation is that luminous energy is directly translated into a kind of skill of electric energy using the photovoltaic effect of interface
Art, is mainly made of, critical piece is made of electronic component, the sun solar panel, controller and inverter three parts
Energy battery carries out packaging protection after series connection can form the solar module of large area, then matches somebody with somebody and close power controller etc.
Component is formed photovoltaic power generation apparatus.
As available energy is fewer and fewer, air pollution getting worse, country starts to greatly develop clean energy resource, its
In in the highest flight make solar power generation, photovoltaic micro is the distribution network system for photovoltaic generation, photovoltaic micro
In ammeter be the instrument for measuring the electricity consumption number of degrees, but ammeter can damage, it is necessary to be dismantled to it in use for some time
And but existing ammeter be not easy to dismantle, the maintenance and replacement to ammeter bring certain trouble.
The content of the invention
(1) technical problem solved
In view of the deficiencies of the prior art, the present invention provides a kind of easy-to-dismount photovoltaic micro measuring instrument, tool
Standby the advantages of being easy to dismantle ammeter, solve existing ammeter and be not easy to dismantle, the maintenance and replacement to ammeter are brought
The problem of certain troublesome.
(2) technical solution
To achieve the above object, the present invention provides following technical solution：A kind of easy-to-dismount photovoltaic micro metering
Instrument, including electric power box, the inner cavity of the electric power box are fixedly connected with support plate, are fixedly connected with the top of the support plate
Keel, the top movable of the keel are connected with meter body, consolidate at the top of the support plate positioned at the side of meter body
Surely fixed plate is connected with, the top movable of the fixed plate is connected with fixing device, and the side of the fixed plate is fixedly connected with
First baffle, the first baffle are flexibly connected with the front of meter body.
Lower surface at the top of the fixing device is fixedly connected with second baffle by fixed block, the second baffle with
The front of meter body is flexibly connected, and the first power cord, first power cord are fixedly connected with the top of the meter body
Top through fixing device and being flexibly connected with fixing device, the fixing device and the junction of the first power cord are movable
It is connected with the first limiting device.
Second source line is fixedly connected with the middle part of the meter body bottom, the second source line is away from instrument sheet
One end of body is through the middle part of support plate and has support plate flexible connection, and the support plate and the junction of second source line are lived
It is dynamic to be connected with the second limiting device.
The side of the electric power box inner cavity top is fixedly connected with drying box, and the inside of the drying box is placed with drying
Agent, the front of the drying box are fixedly connected with third baffle, and the middle part at the top of the electric power box is fixedly connected with heat dissipation dress
Put, supporting rod is fixedly connected with the top of the electric power box, weather shield is fixedly connected with the top of the supporting rod.
Preferably, the fixing device includes elevating lever, and the bottom of the elevating lever is through the top of fixed plate and in solid
Fixed board is flexibly connected, and one end that the elevating lever is located inside fixed plate is fixedly connected with connecting plate, the bottom of the connecting plate
The first spring is fixedly connected with, the one end of first spring away from connecting plate is fixedly connected with the bottom of fixed plate inner cavity, institute
The side for stating connecting plate is connected with slide, and side of the slide away from connecting plate and the side of fixed plate inner cavity are fixed
Connect, be fixedly connected with limited block at the top of the slide, pulling plate, the pulling plate are fixedly connected with the top of the elevating lever
Top be fixedly connected with fixed frame, be fixedly connected with draw ring at the top of the fixed frame.
Preferably, first limiting device includes fixture block, and the junction of the pulling plate and fixture block offers card slot, institute
The inside that fixture block is connected to card slot is stated, is fixedly connected with drawing handle at the top of the fixture block, the outer surface for drawing handle is socketed with the
One rubber sleeve.
Preferably, second limiting device includes gag lever post, the support plate and the side of second source line junction
Slot is offered, one end of the gag lever post is plugged on the inside of slot, and the one end of the gag lever post away from slot is through support
Plate is simultaneously flexibly connected with the inner cavity of support plate, and one end that the gag lever post is located at support plate inner cavity is fixedly connected with second spring,
The one end of the second spring away from gag lever post is fixedly connected with the side of support plate inner cavity, and the gag lever post is located at support plate
One end of inner cavity is fixedly connected with mobile bar, and the sliding slot that support plate bottom opens up and and sliding slot are run through in the bottom of the mobile bar
Inner wall be flexibly connected, the outer surface of the mobile bar bottom is socketed with the second rubber sleeve, and the bottom of the mobile bar, which is fixed, to be connected
It is connected to limiting plate.
Preferably, the radiator includes bearing, and the bearing is fixedly connected on the middle part at the top of electric power box, described
The inside of bearing is fixedly connected with shaft, and the first flabellum is fixedly connected with the top of the shaft, and the bottom of the shaft is fixed
The second flabellum is connected with, the side of the electric power box offers radiator window.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of easy-to-dismount photovoltaic micro measuring instrument, possess with
Lower beneficial effect：
1st, the easy-to-dismount photovoltaic micro measuring instrument, by pulling draw ring to drive pulling plate to rise, makes second gear
Plate is separated with meter body, convenient that meter body is dismantled, and is possessed easy to the advantages of being dismantled to meter body, solution
Existing meter body of having determined is not easy to dismantle, and the maintenance and replacement to meter body bring the problem of certain troublesome.
2nd, the easy-to-dismount photovoltaic micro measuring instrument, is drawn fixture block and exact separation is made, conveniently by pulling
First power cord is separated or clamping with pulling plate, it is convenient that first power cord hindered by by the clamping of fixture block and card slot
Keep off spacing, prevent the first power cord circuit during installation circuit cable at random influenced in electric power box.
3rd, the easy-to-dismount photovoltaic micro measuring instrument, it is padded by pulling draw ring to be placed on meter body
On block, the side of meter body is fixed by first baffle, unclamps draw ring under the reset response of the first spring
Driving pulling plate to decline makes second baffle spacing to being fixed at the top of meter body, and second gear is added by the first spring
Plate possesses easy to carry out the fixed advantage of installation to meter body the fixed effect of meter body.
4th, easy-to-dismount photovoltaic micro measuring instrument, by pulling mobile bar to make gag lever post in sliding slot
Portion moves, the convenient installation and removal to second source line, and unclamp mobile bar makes gag lever post under the reset response of second spring
With slot grafting, the fixation facilitated to second source line is spacing.
5th, the easy-to-dismount photovoltaic micro measuring instrument, drives the first flabellum to rotate, makes the first flabellum by wind
Drive shaft to rotate, the second flabellum is radiated meter body, add the service life of meter body, pass through heat dissipation
Window is convenient to shed the heat in electric power box, is facilitated by the drier in drying box and dehumidified to the inside of electric power box
It is dry, prevent the excessive service life for influencing electric elements in meter body of interior humidity of electric power box, add meter body
Service life.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the enlarged structure schematic diagram of Fig. 1 of the present invention；
Fig. 3 is the enlarged structure schematic diagram of Fig. 1 of the present invention；
Fig. 4 is the enlarged structure schematic diagram of Fig. 1 of the present invention.
In figure：1 electric power box, 2 support plates, 3 keels, 4 meter bodies, 5 fixed plates, 6 first baffles, 7 fixing devices,
71 elevating levers, 72 connecting plates, 73 first springs, 74 slides, 75 limited blocks, 76 pulling plates, 77 fixed frames, 78 draw rings, 8 first limits
Position device, 81 fixture blocks, 82 card slots, 83 draw handle, 84 first rubber sleeves, 9 second limiting devices, 91 gag lever posts, 92 slots, 93 to move
Lever, 94 second rubber sleeves, 95 limiting plates, 96 sliding slots, 97 second springs, 10 fixed blocks, 11 second baffles, 12 drying boxes,
13 third baffles, 14 first power cords, 15 second source lines, 16 radiators, 161 bearings, 162 shafts, 163 first flabellums,
164 second flabellums, 17 supporting rods, 18 weather shields, 19 radiator windows.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained without making creative work it is all its
His embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1-4, a kind of easy-to-dismount photovoltaic micro measuring instrument, including electric power box 1, electric power box 1
Inner cavity is fixedly connected with support plate 2, and the top of support plate 2 is fixedly connected with keel 3, and the top movable of keel 3 is connected with
Meter body 4, is facilitated by support plate 2 and meter body 4 is fixed, and adds 4 stability of meter body, branch
The top of fagging 2 is fixedly connected with fixed plate 5 positioned at the side of meter body 4, and the quantity of fixed plate 5 is two, two fixed plates
5 are symmetrically distributed in the both sides of meter body 4, facilitate and the both sides of meter body 4 are fixed with spacing, the top of fixed plate 5
Portion is connected with fixing device 7, and the side of fixed plate 5 is fixedly connected with first baffle 6, first baffle 6 and meter body 4
Front flexible connection.
The lower surface at the top of fixing device 7 is fixedly connected with second baffle 11, the second gear by fixed block 10
Plate 11 is flexibly connected with the front of meter body 4, and the top of the meter body 4 is fixedly connected with the first power cord 14, described
The top of first power cord 14 is through fixing device 7 and is flexibly connected with fixing device 7,7 and first power supply of fixing device
The junction of line 14 is connected with the first limiting device 8.
Fixing device 7 includes elevating lever 71, and the bottom of elevating lever 71 is through the top of fixed plate 5 and in the activity of fixed plate 5
Connection, one end that elevating lever 71 is located inside fixed plate 5 are fixedly connected with connecting plate 72, and the bottom of connecting plate 72 is fixedly connected
There is the first spring 73, the one end of the first spring 73 away from connecting plate 72 is fixedly connected with the bottom of 5 inner cavity of fixed plate, connecting plate
72 side is connected with slide 74, and company is fixed in side of the slide 74 away from connecting plate 72 and the side of 5 inner cavity of fixed plate
Connect, the top of slide 74 is fixedly connected with limited block 75, and the movement of connecting plate 72 is facilitated by slide 74, passes through limited block
75 define the scope that connecting plate 72 moves on slide 74, prevent connecting plate 72 from being separated with slide 74, the top of elevating lever 71
Portion is fixedly connected with pulling plate 76, and the side of 76 bottom of pulling plate is fixedly connected with second baffle 11, second baffle by fixed block 10
11 are flexibly connected with the front of meter body 4, and the top of pulling plate 76 is fixedly connected with fixed frame 77, and the top of fixed frame 77 is consolidated
Surely draw ring 78 is connected with, by pulling draw ring 78 to drive pulling plate 76 to rise, second baffle 11 is separated with meter body 4, it is convenient
Meter body 4 is dismantled, possesses easy to the advantages of being dismantled to meter body 4, solves existing meter body 4
It is not easy to dismantle, the maintenance and replacement to meter body 4 bring the problem of certain troublesome, by pulling draw ring 78 by instrument
Body 4 is placed on keel 3, and the side of meter body 4 is fixed by first baffle 6, is unclamped draw ring 78 and is existed
Driving pulling plate 76 to decline under the reset response of first spring 73 makes second baffle 11 that limit be fixed to the top of meter body 4
Position, fixed effect of the second baffle 11 to meter body 4 is added by the first spring 73, possess easy to meter body 4 into
The fixed advantage of row installation, the middle part of pulling plate 76 are connected with the first power cord 14,76 and first power cord 14 of pulling plate
Junction is connected with the first limiting device 8, and the bottom of the first power cord 14 is fixedly connected with the top of meter body 4, the
One limiting device 8 includes fixture block 81, and pulling plate 76 and the junction of fixture block 81 offer card slot 82, and fixture block 81 is connected to card slot 82
Inside, the top of fixture block 81 is fixedly connected with drawing 83, fixture block 81 is separated with card slot 82 83 by pulling, facilitate
First power cord 14 is separated or clamping with pulling plate 76, it is convenient to the first power supply by by the clamping of fixture block 81 and card slot 82
Line 14 stop spacing, prevents the first power cord 14 circuit during installation circuit at random influenced in electric power box 1
Winding displacement, draws and 83 outer surface is socketed with the first rubber sleeve 84, by the first rubber sleeve 84 add grip draw 83 it is comfortable
Degree, prevents that palm from contacting with pulling plate 83 and frays.
Second source line 15 is fixedly connected with the middle part of 4 bottom of meter body, second source line 15 is away from meter body 4
One end through the middle part of support plate 2 and there is support plate 2 to be flexibly connected, the junction activity of support plate 2 and second source line 15
The second limiting device 9 is connected with, the second limiting device 9 includes gag lever post 91, support plate 2 and 15 junction of second source line
Side offers slot 92, and one end of gag lever post 91 is plugged on the inside of slot 92, and 91 one end away from slot 92 of gag lever post is passed through
Perforating branches fagging 2 is simultaneously flexibly connected with the inner cavity of support plate 2, and one end that gag lever post 91 is located at 2 inner cavity of support plate is fixedly connected with
Two springs 97, the one end of second spring 97 away from gag lever post 91 are fixedly connected with the side of 2 inner cavity of support plate, gag lever post 91
Mobile bar 93 is fixedly connected with one end of 2 inner cavity of support plate, the cunning that 2 bottom of support plate opens up is run through in the bottom of mobile bar 93
Groove 96 is simultaneously flexibly connected with the inner wall of sliding slot 96, meter body 4 is carried out by keel 3 padded, is facilitated to second source
The installation of line 15, prevents second source line 15 from, apart from too short the problem of being not easy to installing and dismounting, being moved with support plate 2 by pulling
Lever 93 makes gag lever post 91 be moved in the inside of sliding slot 96, the convenient installation and removal to second source line 15, unclamps movement
Bar 93 makes gag lever post 91 and 92 grafting of slot under the reset response of second spring 97, facilitates consolidating to second source line 15
Fixing limit, the outer surface of 93 bottom of mobile bar are socketed with the second rubber sleeve 94, and the bottom of mobile bar 93 is fixedly connected with limiting plate
95, the comfort level for gripping mobile bar 93 is added by the second rubber sleeve 94, second rubber sleeve 94 is carried out by limiting plate 95
It is spacing, prevent the second rubber sleeve 94 from being separated with mobile bar 93.
The side of 1 inner cavity top of electric power box is fixedly connected with drying box 12, and the inside of drying box 12 is placed with drier,
The component of drier is calcium chloride, and the hydrone that can effectively dissociate in electric power box 1, passes through the drier in drying box 12
Facilitate and removal moisture drying is carried out to the inside of electric power box 1, prevent the interior humidity of electric power box 1 is excessive from influencing electricity in meter body 4
The service life of device element, adds the service life of meter body 4, and the front of drying box 12 is fixedly connected with third baffle
13, the drier in drying box 12 is stopped by third baffle 13, prevents drier from dropping out of drying box 12, electricity
The middle part at the top of power case 1 is fixedly connected with radiator 16.
Radiator 16 includes bearing 161, and bearing 161 is fixedly connected on the middle part at the top of electric power box 1, bearing 161 it is interior
Portion is fixedly connected with shaft 162, and the top of shaft 162 is fixedly connected with the first flabellum 163, and the bottom of shaft 162 is fixedly connected
There is the second flabellum 164, the side of electric power box 1 offers radiator window 19, drives the first flabellum 163 to rotate by wind, makes the first fan
Leaf 163 drives shaft 162 to rotate, and the second flabellum 164 is radiated meter body 4, adds the use of meter body 4
In the service life, shed the heat in electric power box 1 by the way that radiator window 19 is convenient, moving the first flabellum 163 by wind-force rotates to instrument
Table body 4 radiates, and has the advantage rationally to radiate using the wind energy of nature to meter body 4, rationally using clear
The clean energy has energy-saving and environment-friendly advantage, and the quantity of radiator window 19 is two, and two radiator windows 19 are symmetrically distributed in electric power box 1
Both sides, the top of electric power box 1 is fixedly connected with supporting rod 17, and the top of supporting rod 17 is fixedly connected with weather shield 18, passes through
Weather shield 18 keeps off the rain electric power box 1, prevents the inside that rainwater enters electric power box 1 through bearing 161 from causing in meter body 4
Short circuit, add the service life of meter body 4.
Operation principle：When needing to dismantle meter body 4, mobile bar 93 is pulled to make gag lever post 91 and slot 92
Separation, second source line 15 is separated with support plate 2, and pull to draw makes fixture block 81 be separated with card slot 82 83, by the first power cord
14 separate with pulling plate 76, pull draw ring 78 second baffle 11 is separated with meter body 4, by meter body 4 from support plate 2
Take out, complete the dismounting to meter body 4, possess the advantage that can be dismantled without using screw to meter body 4,
Dismantle meter body 4 more convenient.
Pull draw ring 78 that meter body 4 is placed on the upper of keel 3 after the completion of meter body 4 is repaired or replaced
Side, unclamps draw ring 78 under the reset response of the first spring 73, second baffle 11 is carried out the top of meter body 4 spacing
It is fixed, the side of meter body 4 is fixed by first baffle 6, the first power cord 14 is placed in pulling plate 76
In the mounting groove that portion opens up, by fixture block 71 and 82 grafting of card slot, the fixation to the first power cord 14 is facilitated, pulls mobile bar
93 are placed on second source line 15 in the mounting groove opened up in the middle part of support plate 2, unclamp the answering in second spring 97 of mobile bar 93
Make gag lever post 91 and 92 grafting of slot under the effect of position, the fixation facilitated to second source line 15 is spacing.
Drive the first flabellum 163 to rotate by wind, make the first flabellum 163 drive shaft 162 to rotate, make the second flabellum 164
Radiate to meter body 4, the heat in electric power box 1 is shed by radiator window 19, passes through the drier in drying box 12
Facilitate and removal moisture drying is carried out to the inside of electric power box 1, add the service life of electric elements in meter body 4.
In conclusion the easy-to-dismount photovoltaic micro measuring instrument, by pulling draw ring 78 to drive on pulling plate 76
Rise, second baffle 11 is separated with meter body 4, it is convenient that meter body 4 is dismantled, possess be easy to meter body 4 into
The advantages of row dismounting, solve existing meter body 4 and be not easy to dismantle, the maintenance and replacement to meter body 4 bring one
Surely the problem of troublesome.
Fixture block 81 is separated with card slot 82 83 by pulling, facilitate and separate the first power cord 14 with pulling plate 76
Or clamping, it is convenient first power cord 14 stop spacing by by the clamping of fixture block 81 and card slot 82, prevent the first electricity
The circuit circuit cable at random influenced in electric power box 1 during installation of source line 14.
By pulling draw ring 78 that meter body 4 is placed on keel 3, by first baffle 6 to meter body 4
Side fixes, and unclamps draw ring 78 and drives the decline of pulling plate 76 to make second baffle under the reset response of the first spring 73
The top of 11 pairs of meter bodies 4 is fixed spacing, and second baffle 11 is added to meter body 4 by the first spring 73
Fixed effect, possesses easy to carry out the fixed advantage of installation to meter body 4.
By pulling mobile bar 93 gag lever post 91 is moved in the inside of sliding slot 96, the convenient peace to second source line 15
Assembly and disassembly, unclamp mobile bar 93 makes gag lever post 91 and 92 grafting of slot under the reset response of second spring 97, facilitates pair
The fixation of second source line 15 is spacing.
Drive the first flabellum 163 to rotate by wind, make the first flabellum 163 drive shaft 162 to rotate, make the second flabellum 164
Radiate to meter body 4, add the service life of meter body 4, it is convenient by electric power box 1 by radiator window 19
Heat sheds, and is facilitated by the drier in drying box 12 and carries out removal moisture drying to the inside of electric power box 1, prevents electric power box 1
The excessive service life for influencing electric elements in meter body 4 of interior humidity, add the service life of meter body 4.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Cover non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include that
A little key elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic key element of equipment.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of easy-to-dismount photovoltaic micro measuring instrument, including electric power box (1), it is characterised in that：The electric power box
(1) inner cavity is fixedly connected with support plate (2), and keel (3) is fixedly connected with the top of the support plate (2), described padded
The top movable of block (3) is connected with meter body (4), fixes and connects positioned at the side of meter body (4) at the top of the support plate (2)
Fixed plate (5) is connected to, the top movable of the fixed plate (5) is connected with fixing device (7), and the side of the fixed plate (5) is consolidated
Surely first baffle (6) is connected with, the first baffle (6) is flexibly connected with the front of meter body (4)；
Lower surface at the top of the fixing device (7) is fixedly connected with second baffle (11) by fixed block (10), and described second
Baffle (11) is flexibly connected with the front of meter body (4), and the first power cord is fixedly connected with the top of the meter body (4)
(14), the top of first power cord (14) is flexibly connected through fixing device (7) and with fixing device (7), the fixation
Device (7) and the junction of the first power cord (14) are connected with the first limiting device (8)；
Second source line (15) is fixedly connected with the middle part of meter body (4) bottom, the second source line (15) is remote
One end of meter body (4) is through the middle part of support plate (2) and has support plate (2) flexible connection, the support plate (2) and second
The junction of power cord (15) is connected with the second limiting device (9)；
The side of electric power box (1) inner cavity top is fixedly connected with drying box (12), and the inside of the drying box (12) is placed
There is a drier, the front of the drying box (12) is fixedly connected with third baffle (13), and the middle part at the top of the electric power box (1) is consolidated
Surely radiator (16) is connected with, supporting rod (17) is fixedly connected with the top of the electric power box (1), the supporting rod (17)
Top is fixedly connected with weather shield (18).
A kind of 2. easy-to-dismount photovoltaic micro measuring instrument according to claim 1, it is characterised in that：It is described solid
Determining device (7) includes elevating lever (71), and the bottom of the elevating lever (71) is through the top of fixed plate (5) and in fixed plate (5)
It is flexibly connected, the elevating lever (71) is located at the internal one end of fixed plate (5) and is fixedly connected with connecting plate (72), the connecting plate
(72) bottom is fixedly connected with the first spring (73), first spring (73) one end and fixed plate away from connecting plate (72)
(5) bottom of inner cavity is fixedly connected, and the side of the connecting plate (72) is connected with slide (74), and the slide (74) is remote
The side of connecting plate (72) is fixedly connected with the side of fixed plate (5) inner cavity, is fixedly connected at the top of the slide (74) limited
Position block (75), is fixedly connected with pulling plate (76) at the top of the elevating lever (71), is fixedly connected with the top of the pulling plate (76)
Fixed frame (77), is fixedly connected with draw ring (78) at the top of the fixed frame (77).
A kind of 3. easy-to-dismount photovoltaic micro measuring instrument according to claim 2, it is characterised in that：Described
One limiting device (8) includes fixture block (81), and the pulling plate (76) and the junction of fixture block (81) offer card slot (82), the card
Block (81) is connected to the inside of card slot (82), and drawing is fixedly connected with the top of the fixture block (81) (83), described to draw (83)
Outer surface be socketed with the first rubber sleeve (84).
A kind of 4. easy-to-dismount photovoltaic micro measuring instrument according to claim 3, it is characterised in that：Described
Two limiting devices (9) include gag lever post (91), and the side of the support plate (2) and second source line (15) junction offers slotting
Groove (92), one end of the gag lever post (91) are plugged on the inside of slot (92), the remote slot (92) of the gag lever post (91)
One end is flexibly connected through support plate (2) and with the inner cavity of support plate (2), and the gag lever post (91) is located at support plate (2) inner cavity
One end be fixedly connected with second spring (97), the one end of the second spring (97) away from gag lever post (91) and support plate (2)
The side of inner cavity is fixedly connected, and one end that the gag lever post (91) is located at support plate (2) inner cavity is fixedly connected with mobile bar (93),
The bottom of the mobile bar (93) is run through the sliding slot (96) that support plate (2) bottom opens up and is connected with the inner wall activity of sliding slot (96)
Connect, the outer surface of mobile bar (93) bottom is socketed with the second rubber sleeve (94), and the bottom of the mobile bar (93), which is fixed, to be connected
It is connected to limiting plate (95).
A kind of 5. easy-to-dismount photovoltaic micro measuring instrument according to claim 4, it is characterised in that：It is described to dissipate
Thermal (16) includes bearing (161), and the bearing (161) is fixedly connected on the middle part at the top of electric power box (1), the bearing
(161) inside is fixedly connected with shaft (162), and the first flabellum (163), institute are fixedly connected with the top of the shaft (162)
The bottom for stating shaft (162) is fixedly connected with the second flabellum (164), and the side of the electric power box (1) offers radiator window (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390086.3A CN107910782A (en) | 2017-12-21 | 2017-12-21 | A kind of easy-to-dismount photovoltaic micro measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390086.3A CN107910782A (en) | 2017-12-21 | 2017-12-21 | A kind of easy-to-dismount photovoltaic micro measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107910782A true CN107910782A (en) | 2018-04-13 |
Family
ID=61870471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711390086.3A Withdrawn CN107910782A (en) | 2017-12-21 | 2017-12-21 | A kind of easy-to-dismount photovoltaic micro measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107910782A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462090A (en) * | 2018-05-08 | 2018-08-28 | 郑成奇 | A kind of electric power cabinet switching on/off handcart protective earthing device |
| CN108730607A (en) * | 2018-06-12 | 2018-11-02 | 马喜林 | A kind of measuring instrumentss fixing device being easy to maintenance and inspection |
| CN112649639A (en) * | 2021-01-29 | 2021-04-13 | 姬文龙 | Anti-pollution three-phase electric energy meter and use method thereof |
-
2017
- 2017-12-21 CN CN201711390086.3A patent/CN107910782A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462090A (en) * | 2018-05-08 | 2018-08-28 | 郑成奇 | A kind of electric power cabinet switching on/off handcart protective earthing device |
| CN108462090B (en) * | 2018-05-08 | 2020-10-27 | 浙江正博智能机械有限公司 | Electric power cabinet switch handcart protection earthing device |
| CN108730607A (en) * | 2018-06-12 | 2018-11-02 | 马喜林 | A kind of measuring instrumentss fixing device being easy to maintenance and inspection |
| CN108730607B (en) * | 2018-06-12 | 2020-01-21 | 马喜林 | Measuring instrument fixing device easy to check and maintain |
| CN112649639A (en) * | 2021-01-29 | 2021-04-13 | 姬文龙 | Anti-pollution three-phase electric energy meter and use method thereof |
| CN112649639B (en) * | 2021-01-29 | 2022-09-20 | 北京合众科创科技有限公司 | Anti-pollution three-phase electric energy meter and use method thereof |
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Application publication date: 20180413 |