CN209860872U

CN209860872U - Photovoltaic data acquisition device

Info

Publication number: CN209860872U
Application number: CN201920886128.0U
Authority: CN
Inventors: 曹琦琳
Original assignee: State Grid Shanghai Electric Power Co Ltd
Current assignee: State Grid Shanghai Electric Power Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2019-12-27
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a photovoltaic data acquisition device, which comprises a fixed plate, an accommodating component arranged on the front surface of the fixed plate and a fixed component arranged on the back surface of the fixed plate, the collecting assembly comprises a collecting box, the left side surface of the collecting box is provided with a collecting window, the collecting window is hinged with two protective plates, the bottom surfaces of the two protective plates are both hinged with an adjusting rod, the bottom ends of the adjusting rods are hinged with a thread lifting sleeve together, the thread lifting sleeve is connected with a lifting screw rod through threads, the lift lead screw bottom is connected with driving motor through the worm gear transmission, driving motor passes through the unsettled installation of backup pad on the containing box inner wall, the utility model has the advantages of reasonable design, not only can effectively protect the data acquisition electrical component of data acquisition device inside, detachable design has simultaneously made things convenient for data acquisition device's maintenance and maintenance greatly.

Description

Photovoltaic data acquisition device

Technical Field

The utility model relates to a photovoltaic power generation technical field especially relates to a photovoltaic data acquisition device.

Background

The photovoltaic is a solar photovoltaic power generation system for short, is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material and has two modes of independent operation and grid-connected operation.

In a solar photovoltaic power generation system, parameters in the photovoltaic power generation process need to be collected in real time to obtain the running state of photovoltaic power generation, so that the photovoltaic power generation system can be maintained and overhauled in time. The existing photovoltaic data acquisition device is often influenced by weather factors in the use process, so that the humidity is too high, the normal use of the photovoltaic data acquisition device is seriously influenced, and certain defects exist.

Therefore, a photovoltaic data acquisition device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a photovoltaic data acquisition device, aim at can effectively protect the inside data acquisition electrical element of data acquisition device, still make things convenient for data acquisition device's maintenance and maintenance simultaneously.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a photovoltaic data acquisition device, is in including fixed plate, setting the positive storage assembly of fixed plate and setting are in the fixed subassembly at the fixed plate back, the storage assembly includes the containing box, the containing box left surface is equipped with the collection window, it has two guard plates, two to articulate on the collection window all articulated on the guard plate bottom surface have the regulation pole, it has the screw thread lift cover jointly to adjust the pole bottom, threaded connection has the lift lead screw on the screw thread lift cover, the lift lead screw bottom is connected with driving motor through the worm gear transmission, driving motor passes through the unsettled installation of backup pad on the containing box inner wall.

Preferably, in the photovoltaic data acquisition device, the top surface of the storage box is inclined, a protective shielding plate is arranged above the acquisition window, and the protective shielding plate is fixedly installed on the storage box.

Based on above-mentioned technical characteristic, the containing box top surface sets to the slope form, and the rainwater of being convenient for discharges, and the setting of protection sunshade has avoided the rainwater to enter into in the containing box from gathering the window.

Preferably, among the above-mentioned photovoltaic data acquisition device, be equipped with a plurality of louvres on the storage box bottom surface, all be equipped with the filter screen in the louvre.

Based on the technical characteristics, the arrangement of the heat dissipation holes facilitates the heat dissipation of the detection electrical elements inside the containing box, and the arrangement of the filter screen prevents external dust from entering the containing box, so that the normal operation of the detection electrical elements in the containing box is ensured.

Preferably, among the above-mentioned photovoltaic data collection device, fixed subassembly includes the mounting panel, be equipped with the fastening mounting hole on the mounting panel, still install fixed frame on the mounting panel, fixed frame internalization is equipped with the eye-splice, eye-splice fixed mounting be in on the containing box right flank.

Based on above-mentioned technical characteristics, through the plug-in connection of eye-splice with fixed frame, realized storage assembly's demountable installation, be convenient for overhaul and maintain data acquisition device.

Preferably, among the above-mentioned photovoltaic data acquisition device, be equipped with the locking groove on the mounting panel, the locking inslot articulates there is the buckle, just the buckle is located in the fixed frame, the buckle bottom is equipped with adsorbs the magnetic sheet, be equipped with on the eye-splice with buckle assorted screens strip, still insert in the eye-splice and be equipped with the locking magnetic sheet.

Based on above-mentioned technical characteristic, through the locking magnetic sheet and the absorption mating reaction of adsorbing the magnetic sheet, adsorb the buckle to the eye-splice on, cooperation screens strip has realized dying to the lock of eye-splice, has guaranteed the firm connection of storage assembly.

Preferably, in the photovoltaic data acquisition device, the magnetic adsorption sheet is embedded in the fastener.

Based on the technical characteristics, the adsorption magnetic sheet is embedded on the buckle, so that the buckle is in contact with the inserting buckle in a fitting manner, and the firm connection between the buckle and the fixing frame is ensured.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, the guard plate of opening and closing the containing box that can be in good time can provide good ventilation and heat radiation environment for photovoltaic data acquisition device, has guaranteed photovoltaic data acquisition device's normal operating, and detachable mounting means has made things convenient for photovoltaic data acquisition device's maintenance and maintenance greatly in addition.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the top view structure of the fixing frame of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-fixing the plate; 2-a storage assembly; 3-a fixing component; 4-a storage box; 5-collecting the window; 6-protection plate; 7-adjusting the rod; 8-a threaded lifting sleeve; 9-lifting screw rod; 10-worm gear; 11-a drive motor; 12-a support plate; 13-protective shielding plate; 14-heat dissipation holes; 15-a filter screen; 16-a mounting plate; 17-fastening the mounting hole; 18-a fixed frame; 19-inserting and buckling; 20-a locking groove; 21-buckling; 22-an attracting magnetic sheet; 23-clamping strip; 24-locking magnetic sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment is a photovoltaic data collecting device, which includes a fixing plate 1, a receiving module 2 disposed on the front surface of the fixing plate 1, and a fixing module 3 disposed on the back surface of the fixing plate 1, wherein the receiving module 2 includes a receiving box 4, the top surface of the receiving box 4 is set to be inclined, a protective shielding plate 13 is disposed above the collecting window 5, the protective shielding plate 13 is fixedly mounted on the receiving box 4, the top surface of the receiving box 4 is set to be inclined for discharging rainwater, the protective shielding plate 13 is disposed to prevent rainwater from entering the receiving box 4 from the collecting window 5, a plurality of heat dissipation holes 14 are disposed on the bottom surface of the receiving box 4, a filter screen 15 is disposed in each heat dissipation hole 14, the heat dissipation holes 14 are disposed to facilitate heat dissipation of the electrical components to be detected inside the receiving box 4, the filter screen 15 is disposed to prevent external dust from entering the receiving box 4, and ensure normal operation of, the left side surface of the containing box 4 is provided with a collecting window 5, the collecting window 5 is hinged with two protection plates 6, the bottom surfaces of the two protection plates 6 are hinged with an adjusting rod 7, the bottom ends of the adjusting rods 7 are hinged with a thread lifting sleeve 8 together, the thread lifting sleeve 8 is connected with a lifting lead screw 9 through a thread, the bottom end of the lifting lead screw 9 is connected with a driving motor 11 through a worm gear 10 in a transmission way, the driving motor 11 is suspended and installed on the inner wall of the containing box 4 through a supporting plate 12, the fixing component 3 comprises a mounting plate 16, a fastening mounting hole 17 is arranged on the mounting plate 16, a fixing frame 18 is also installed on the mounting plate 16, an inserting buckle 19 is movably arranged in the fixing frame 18, the inserting buckle 19 is fixedly installed on the right side surface of the containing box 4, the inserting buckle 19 is connected with the fixing frame 18 in a plugging, articulated in the locking groove 20 have buckle 21, and buckle 21 is located fixed frame 18, buckle 21 bottom is equipped with adsorbs the magnetic sheet 22, be equipped with on the eye-splice 19 with buckle 21 assorted screens strip 23, still insert in the eye-splice 19 and be equipped with locking magnetic sheet 24, through the absorption mating reaction of locking magnetic sheet 24 with adsorbing magnetic sheet 22, adsorb buckle 21 on eye-splice 19, cooperation screens strip 23, realized locking to eye-splice 19, the firm connection of storage component 2 has been guaranteed, adsorb the magnetic sheet 22 and inlay and establish on buckle 21, can make buckle 21 and 19 laminating contacts of eye-splice, the firm connection of buckle 21 with fixed frame 18 has been guaranteed.

The utility model discloses a concrete implementation, when using, photovoltaic data acquisition electronic component installs in backup pad 12, and concrete application method is: firstly, the photovoltaic data acquisition device is installed, the installation plate 16 is fixedly installed on a specified position by using a screw, then the insert buckle 19 is inserted into the fixing frame 18, and finally the locking magnetic sheet 24 is inserted, at the moment, the buckle 21 is adsorbed on the insert buckle 19, and the firm installation of the photovoltaic data acquisition device is effectively realized by matching with the limiting effect of the clamping strip 23. After the photovoltaic data acquisition device is installed, the photovoltaic data can be acquired. When the protection plate 6 is opened to ventilate and radiate heat, the driving motor 11 is started, the lifting screw rod 9 rotates along with the lifting screw rod, the thread lifting sleeve 8 in threaded connection with the lifting screw rod 9 can not rotate along with the lifting screw rod 9 due to the limiting effect of the adjusting rod 7, the thread lifting sleeve 8 can only move along the length direction of the lifting screw rod 9, the protection plate 6 is propped open through the adjusting rod 7, and when the protection plate 6 is required to be closed, only the driving motor 11 needs to be adjusted to rotate reversely. The utility model has the advantages of reasonable design, guard plate 6 of opening and closing containing box 4 that can be in good time can provide good ventilation and heat radiation environment for photovoltaic data acquisition device, has guaranteed photovoltaic data acquisition device's normal operating, and detachable mounting means has made things convenient for photovoltaic data acquisition device's maintenance and maintenance greatly in addition.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a photovoltaic data acquisition device which characterized in that: including fixed plate (1), setting fixed plate (1) positive storage module (2) and setting are in fixed subassembly (3) at the fixed plate (1) back, storage module (2) are including containing box (4), containing box (4) left surface is equipped with collection window (5), it has two guard plates (6), two to articulate on collection window (5) all articulated on guard plate (6) bottom surface have adjusting pole (7), it has screw thread lifting cover (8) to adjust pole (7) bottom to articulate jointly, threaded connection has lift lead screw (9) on screw thread lifting cover (8), lift lead screw (9) bottom is connected with driving motor (11) through worm gear (10) transmission, driving motor (11) are installed through backup pad (12) unsettled on containing box (4) inner wall.

2. A photovoltaic data collection device according to claim 1, wherein: the storage box (4) top surface sets up to the slope form, collection window (5) top is equipped with protection sunshade (13), protection sunshade (13) fixed mounting be in on the storage box (4).

3. A photovoltaic data collection device according to claim 1, wherein: the bottom surface of the containing box (4) is provided with a plurality of heat dissipation holes (14), and filter screens (15) are arranged in the heat dissipation holes (14).

4. A photovoltaic data collection device according to claim 1, wherein: fixed subassembly (3) include mounting panel (16), be equipped with fastening mounting hole (17) on mounting panel (16), still install fixed frame (18) on mounting panel (16), fixed frame (18) internalization is equipped with eye-splice (19), eye-splice (19) fixed mounting be in on containing box (4) the right flank.

5. The photovoltaic data collection device of claim 4, wherein: be equipped with locking groove (20) on mounting panel (16), it has buckle (21) to articulate in locking groove (20), just buckle (21) are located in fixed frame (18), buckle (21) bottom is equipped with adsorbs magnetic sheet (22), be equipped with on eye-splice (19) with buckle (21) assorted screens strip (23), still insert in eye-splice (19) and be equipped with locking magnetic sheet (24).

6. A photovoltaic data collection device according to claim 5, wherein: the magnetic adsorption sheet (22) is embedded on the buckle (21).