CN218772799U

CN218772799U - Big data acquisition device of photovoltaic equipment

Info

Publication number: CN218772799U
Application number: CN202222480546.4U
Authority: CN
Inventors: 刘国亮; 刘高鹤; 刘琼; 王鑫
Original assignee: Dingxi Power Supply Co Of State Grid Gansu Electric Power Co
Current assignee: Dingxi Power Supply Co Of State Grid Gansu Electric Power Co
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-28
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a big data acquisition device of photovoltaic equipment, including shell and data acquisition equipment main part, ventilative groove has all been seted up to the both sides face of shell, the inner wall fixed mounting in ventilative groove has fixed filter screen, the roof fixed mounting of shell has the motor, the output fixedly connected with lead screw of motor, the surface threaded connection of lead screw has the nut seat, the roof in ventilative groove articulates there is movable filter screen, the equal fixed mounting in both sides wall of shell has radiator fan, the bottom fixedly connected with connecting plate of lead screw, the square cover of lower fixed surface of connecting plate is connected with, the lower surface activity interlude of square cover has the depression bar, the bottom fixedly connected with dust removal pole of depression bar makes this device can be quick discharge the inside heat of shell through the setting of a series of structures, and can play fine dampproofing and waterproofing effect in sleet weather.

Description

Big data acquisition device of photovoltaic equipment

Technical Field

The utility model relates to a photovoltaic collection system technical field specifically is a photovoltaic equipment's big data acquisition device.

Background

The photovoltaic data acquisition device is mainly used for small and medium power stations, and the large photovoltaic power station mainly adopts an industrial personal computer to carry out local monitoring on the power station. The network monitoring proportion of the photovoltaic power station is still not high, and the enterprise mainly does not pay much attention to the after-sales situation. In the link of management of photovoltaic grid-connected inverter manufacturing enterprises, the requirements of product research and development departments on the monitoring data are urgent.

However, current part directly exposes in the open air when using, can't effectually prevent damp, and the damage data acquisition device that wets easily rainy day for the life of device reduces, has more increaseed the frequency of device maintenance, and the radiating effect is relatively poor, can not dispel the heat fast when shell inside temperature is higher, reduces data acquisition's efficiency easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic equipment's big data acquisition device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a big data acquisition device of photovoltaic equipment, includes shell and data acquisition equipment main part, ventilative groove has all been seted up to the both sides face of shell, the inner wall fixed mounting in ventilative groove has fixed filter screen, the roof fixed mounting of shell has the motor, the output fixedly connected with lead screw of motor, the surface threaded connection of lead screw has the nut seat, the roof in ventilative groove articulates there is movable filter screen, the equal fixed mounting in both sides wall of shell has radiator fan, the bottom fixedly connected with connecting plate of lead screw, the square cover of lower fixed surface of connecting plate, the lower surface activity interlude of square cover has the depression bar, the bottom fixedly connected with dust removal pole of depression bar.

Preferably, the outer surface of the nut seat is hinged with a connecting rod, the connecting rod is hinged with the movable filter screen, and the filter holes in the fixed filter screen and the movable filter screen are arranged in a mutually staggered mode in a vertical state.

Preferably, the top wall of the shell is fixedly connected with a mounting bracket, and the upper surface of the shell is movably provided with an access door.

Preferably, the lower surface of the shell is provided with a plurality of air circulation holes, and the lower surface of the shell is fixedly connected with a dust screen.

Preferably, the top end of the pressure lever is fixedly connected with a connecting block, the connecting block is tightly attached to the square sleeve, and a spring is fixedly connected between the connecting block and the square sleeve.

Preferably, the dust removal pole is the setting of square rod structure, the lower surface of dust removal pole can be dismantled and be connected with the dust removal brush, the dust removal brush closely laminates with the data acquisition equipment main part.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has simple structure, under the vertical state, the filter holes on the fixed filter screen and the movable filter screen are arranged in a staggered way, which not only facilitates the heat emission, but also prevents the external rainwater from directly entering the inside of the shell in rainy days, thereby playing a good damp-proof effect;

2. the utility model can increase the bottom distance between the movable filter screen and the fixed filter screen by adjusting the angle of the movable filter screen, and the air circulation speed in the shell can be increased by matching the cooling fan, so that the heat can be discharged more quickly;

3. the utility model discloses the lead screw is when rotating, can drive the dust removal pole and the dust removal brush rotation of its bottom, can cooperate the elastic effect of spring, clears away the dust in the data acquisition equipment main part, prevents that the dust too much from influencing the radiating effect.

Drawings

Fig. 1 is the structure schematic diagram of the movable filter screen of the utility model before adjustment.

Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 3 is the structure schematic diagram of the movable filter screen of the utility model after adjustment.

In the figure: 1. a housing; 2. a data acquisition device main body; 3. fixing the filter screen; 4. a motor; 5. a screw rod; 6. a nut seat; 7. a connecting rod; 8. a movable filter screen; 9. mounting a bracket; 10. an access door; 11. a heat-dissipating fan; 12. an air circulation hole; 13. a dust screen; 14. a connecting plate; 15. a square sleeve; 16. a pressure lever; 17. a dust removal rod; 18. a spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a photovoltaic equipment's big data acquisition device, including shell 1 and data acquisition equipment main part 2, ventilative groove has all been seted up to the both sides face of shell 1, the inner wall fixed mounting in ventilative groove has fixed filter screen 3, the roof fixed mounting of shell 1 has motor 4, motor 4's output end fixedly connected with lead screw 5, the surface threaded connection of lead screw 5 has nut seat 6, the roof in ventilative groove articulates there is movable filter screen 8, the equal fixed mounting in both sides wall of shell 1 has radiator fan 11, the bottom fixedly connected with connecting plate 14 of lead screw 5, the square cover 15 of lower fixed surface of connecting plate 14, the lower surface activity interlude of square cover 15 has depression bar 16, the bottom fixedly connected with dust removal pole 17 of depression bar 16.

Wherein, the surface of nut seat 6 articulates there is connecting rod 7, connecting rod 7 is articulated with activity filter screen 8, and be the setting of staggering each other with the filtration pore on the activity filter screen 8 under the vertical condition on the fixed filter screen 3, the roof fixedly connected with installing support 9 of shell 1, the last surface movable mounting of shell 1 has access door 10, a plurality of air through holes 12 have been seted up to the lower surface of shell 1, the lower fixed surface of shell 1 is connected with dust screen 13, the top fixedly connected with connecting block of depression bar 16, closely laminate between connecting block and the square cover 15, and fixedly connected with spring 18 between connecting block and the square cover 15, dust removal pole 17 is the setting of square pole structure, dust removal pole 17's lower surface can be dismantled and be connected with the dust removal brush, the dust removal brush closely laminates with data acquisition equipment main part 2.

The working principle is as follows: the heat that produces in data acquisition equipment main part 2 during operation can distribute away through the ventilation slots of the air through hole 12 of shell bottom and both sides, carry out cold and hot exchange with the outside air, and under the vertical state, be the setting of staggering mutually with the filtration pore on the movable filter screen 8 on the fixed filter screen 3, not only can make things convenient for thermal emission, simultaneously can prevent that external rainwater from directly getting into inside shell 1 when rainy day, play fine dampproofing effect, when data acquisition equipment main part 2 work produces a large amount of heats and needs to discharge, cooperation radiator fan 11 work this moment, accelerate the inside circulation of air of shell 1, simultaneously through control motor 4 work, motor 4 work drives lead screw 5 and rotates, cooperation nut seat 6 and connecting rod 7 drive movable filter screen 8 inward movement simultaneously, thereby can make movable filter screen 8 be in the tilt state, make things convenient for the inside heat of shell 1 to discharge fast, play rapid cooling's effect, the lead screw is when rotating, can drive the dust removal pole 17 and the dust removal brush rotation of its bottom, can cooperate the elasticity effect of spring 18, dust on data acquisition equipment main part 2 is clear away, prevent too much influence the radiating effect.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a big data acquisition device of photovoltaic equipment, includes shell (1) and data acquisition equipment main part (2), its characterized in that: ventilative groove has all been seted up to the both sides face of shell (1), the inner wall fixed mounting in ventilative groove has fixed filter screen (3), the roof fixed mounting of shell (1) has motor (4), output fixedly connected with lead screw (5) of motor (4), the surface threaded connection of lead screw (5) has nut seat (6), the roof in ventilative groove articulates there is movable filter screen (8), the equal fixed mounting in both sides wall of shell (1) has radiator fan (11), the bottom fixedly connected with connecting plate (14) of lead screw (5), the lower fixed surface of connecting plate (14) is connected with square cover (15), the lower surface activity interlude of square cover (15) has depression bar (16), the bottom fixedly connected with dust removal pole (17) of depression bar (16).

2. The big data acquisition device of a photovoltaic device according to claim 1, wherein: the outer surface of the nut seat (6) is hinged with a connecting rod (7), the connecting rod (7) is hinged with the movable filter screen (8), and filter holes in the fixed filter screen (3) and the movable filter screen (8) are arranged in a mutually staggered mode in a vertical state.

3. The big data acquisition device of a photovoltaic device according to claim 1, wherein: the roof fixedly connected with installing support (9) of shell (1), the upper surface movable mounting of shell (1) has access door (10).

4. The big data acquisition device of a photovoltaic equipment according to claim 1, characterized in that: the lower surface of the shell (1) is provided with a plurality of air circulation holes (12), and the lower surface of the shell (1) is fixedly connected with a dust screen (13).

5. The big data acquisition device of a photovoltaic device according to claim 1, wherein: the top fixedly connected with connecting block of depression bar (16), closely laminate between connecting block and square cover (15), just fixedly connected with spring (18) between connecting block and square cover (15).

6. The big data acquisition device of a photovoltaic device according to claim 1, wherein: dust removal pole (17) set up for square rod structure, the lower surface of dust removal pole (17) can be dismantled and is connected with the dust removal brush, the dust removal brush closely laminates with data acquisition equipment main part (2).