CN219499730U

CN219499730U - Electric power data acquisition assembly

Info

Publication number: CN219499730U
Application number: CN202320339718.8U
Authority: CN
Inventors: 方向; 王薪堡; 厉凯明; 徐正路
Original assignee: Zhejiang Qingtian Solar Energy Technology Co ltd
Current assignee: Zhejiang Qingtian Solar Energy Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-08
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of electric power data acquisition, and discloses an electric power data acquisition assembly, which comprises an acquisition device shell, wherein heat dissipation mechanisms are arranged in the acquisition device shell and close to the front side and the rear side of the acquisition device shell, each heat dissipation mechanism comprises a rectangular pipe, the left end and the right end of each rectangular pipe respectively penetrate through the left side and the right side of the inner wall of the acquisition device shell, heat dissipation plates are arranged on the opposite side surfaces of the rectangular pipes of the two heat dissipation mechanisms, a fan is arranged in each rectangular pipe and close to the left end, and a data acquisition main body is arranged in the acquisition device shell and positioned between the two heat dissipation mechanisms. This electric power data acquisition subassembly, can effectually derive the heat that data acquisition main part work produced through two heat dissipation mechanisms that set up to avoid data acquisition main part to be in the work of high temperature environment, and can guarantee the closure of collection device shell, avoid the dust to enter into in the collection device shell, thereby prevent data acquisition main part adhesion dust, improve data acquisition main part's life.

Description

Electric power data acquisition assembly

Technical Field

The utility model relates to the technical field of power data acquisition, in particular to a power data acquisition assembly.

Background

In the use of power engineering, need gather the electric data on the mill's distribution network system through electric data collection system to ensure the security and the reliability that the system used, the inside whole majority of collection system is in sealed state, and the heat dispersion of inside device is relatively poor, influences collection system's life.

The patent with the publication number of CN218301910U discloses an electric power data acquisition device, which comprises a box body, a shell body, a controller and a device body, wherein a heat dissipation device is fixedly arranged at the top of the shell body, a support is fixedly arranged at the inner side of the heat dissipation device, an output shaft is movably arranged at the middle end of the top of the support, fan blades are fixedly arranged on the periphery of the output shaft, and a temperature sensor is fixedly arranged on the right side of the device body. According to the utility model, the inner cavity of the box body can be radiated through the radiating device, specifically, the fan blades are driven by the output shaft to rotate, and the radiating plate and the dustproof ventilation screen plate are arranged during rotation, so that air can circulate in the inner cavity of the box body, when the radiating device blows air outwards, the heat in the box body can be discharged outwards, so that the radiating effect is achieved, and meanwhile, the temperature sensor can monitor the temperature of the inner cavity of the box body in real time and transmit signals to the terminal, thereby ensuring that the radiating device can work immediately when the radiating is required.

In the use process of the prior art, although the heat can be dissipated to the inner cavity of the box body through the heat dissipating device, the box body is provided with only one dustproof ventilation screen plate, after the fan blades rotate, the heat in the box body is exhausted outwards from the dustproof ventilation screen plate, meanwhile, negative pressure is generated because air in the box body is exhausted, so that the outside air rapidly enters the box body from the dustproof ventilation screen plate, the heat just exhausted can partially reenter the box body, and the fan blades are arranged at the top of the box body, so that the air flow in the box body is disturbed, the heat in the box body is difficult to exhaust from the dustproof ventilation screen plate, and therefore, the heat dissipating effect of the prior art in the use process is poor and cannot meet the heat dissipating requirement.

Disclosure of Invention

The present utility model is directed to a power data acquisition assembly, which solves the above-mentioned problems.

In order to solve the technical problems, the utility model is solved by the following technical scheme:

the utility model provides an electric power data acquisition assembly, includes the collection device shell, the position that just is close to front and back both sides in the collection device shell all is equipped with heat dissipation mechanism, two heat dissipation mechanism is the front and back symmetry setting, heat dissipation mechanism includes rectangular pipe, the left and right sides of rectangular pipe both ends run through the left and right sides of collection device shell inner wall respectively, makes the collection device shell keep closed state, effectively prevents external dust entering to avoid adhering to the dust on the data acquisition main part, improve the life of data acquisition main part;

the two opposite sides of the rectangular pipe of the heat dissipation mechanism are provided with heat dissipation plates for transferring heat, a fan is arranged in the rectangular pipe and close to the left end, the fan enables air flow to be generated in the rectangular pipe, heat transferred into the rectangular pipe is rapidly dissipated, and a data acquisition main body is arranged in the acquisition device shell and located between the two heat dissipation mechanisms.

Preferably, mounting plates are arranged at the bottoms of the left side and the right side of the shell of the acquisition device, and mounting holes are formed in the top of the mounting plates and close to the front end and the rear end of the mounting plates and used for fixing the electric power data acquisition assembly on equipment.

Preferably, the top of collection system shell is open structure, the top of collection system shell is connected with the top cap through the screw can be dismantled, and the maintenance personnel of being convenient for unpack apart the maintenance.

Preferably, a plurality of strip-shaped holes which are vertically equidistantly arranged are formed in opposite side surfaces of the rectangular tube of the heat dissipation mechanism, a plurality of radiating fins which are vertically equidistantly arranged are arranged on side surfaces of the heat dissipation plate, the radiating fins penetrate through the strip-shaped holes into the rectangular tube respectively, heat generated by the heat dissipation plate when the data acquisition main body works is transferred to the radiating fins, the heat is rapidly dissipated into the rectangular tube by the radiating fins, air flow generated by the fan rapidly discharges the heat in the rectangular tube, and therefore the heat dissipation effect is achieved.

Preferably, the left end of the rectangular pipe is inserted with a detachable rectangular frame, the top of the rectangular frame is provided with a strip-shaped operation port close to the right edge, a detachable filter plate is connected in the strip-shaped operation port, the bottom of the filter plate is attached to the bottom of the inner wall of the rectangular frame, and the filter plate can prevent dust from entering the rectangular pipe, so that the dust is prevented from adhering to a plurality of radiating fins to influence the radiating effect of the radiating fins;

the outer wall of rectangle framework and the position that is located the left side are equipped with the frame shape baffle, avoid the rectangle framework to insert in the rectangular tube completely and lead to unable taking out, and indirect convenient to use person takes out the rectangular tube.

Preferably, the right end of the rectangular tube is provided with a dust screen, and the dust screen has the same function as the filter plate and prevents dust from adhering to the plurality of radiating fins to influence the radiating effect of the radiating fins.

Preferably, the bottom of collection system shell inner wall is equipped with the rubber pad, the top of rubber pad is equipped with the foam-rubber cushion, the top of foam-rubber cushion is equipped with the shock attenuation board, the top of shock attenuation board is equipped with the U-shaped mounting panel, the data acquisition main part is installed in the U-shaped mounting panel, under the effect of rubber pad, foam-rubber cushion and shock attenuation board, can improve the shockproof effect of data acquisition main part.

The utility model has the remarkable technical effects due to the adoption of the technical scheme:

1. this electric power data acquisition subassembly, can effectually derive the heat that data acquisition main part work produced through two heat dissipation mechanisms that set up to avoid data acquisition main part to be in the work of high temperature environment, and can guarantee the closure of collection device shell, avoid the dust to enter into in the collection device shell, thereby prevent data acquisition main part adhesion dust, improve data acquisition main part's life.

2. This electric power data acquisition subassembly through filter and the dust screen that sets up, can avoid the dust to enter into in the rectangular pipe to prevent that the dust adhesion from influencing the radiating effect of fin on a plurality of fin.

3. This electric power data acquisition subassembly through rubber pad, foam-rubber cushion and the shock attenuation board that sets up, can improve the shockproof effect of data acquisition main part.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall exploded structure of the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is an exploded view of the heat dissipation mechanism according to the present utility model.

The names of the parts indicated by the numerical references in the drawings are as follows: 1-acquisition device shell, 10-mounting panel, 2-data acquisition main part, 3-cooling mechanism, 30-rectangular pipe, 300-bar hole, 31-heating panel, 32-fin, 33-fan, 34-rectangle framework, 340-bar operation mouth, 341-frame baffle, 35-filter, 36-dust screen, 4-top cap, 5-rubber pad, 6-foam-rubber pad, 7-shock attenuation board, 8-U-shaped mounting panel.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings and examples.

Example 1

1-5, including collection device shell 1, collection device shell 1's front and back both sides are equipped with a plurality of interfaces, include: the network port, the power port, the communication port and the analog input terminal are all the prior art on the electric power data collector, and are not described in detail herein, the heat dissipation mechanisms 3 are arranged in the collecting device shell 1 and are close to the front side and the rear side, the two heat dissipation mechanisms 3 are symmetrically arranged front and back, the heat dissipation mechanisms 3 comprise rectangular pipes 30, the left end and the right end of each rectangular pipe 30 penetrate through the left side and the right side of the inner wall of the collecting device shell 1 respectively, so that the collecting device shell 1 is kept in a closed state, external dust is effectively prevented from entering, dust is prevented from adhering to the data collecting main body 2, and the service life of the data collecting main body 2 is prolonged;

the opposite sides of the rectangular pipes 30 of the two heat dissipation mechanisms 3 are respectively provided with a heat dissipation plate 31 for transferring heat, a fan 33 is arranged in the rectangular pipes 30 and close to the left end, the fan 33 enables air flow to be generated in the rectangular pipes 30, heat transferred into the rectangular pipes 30 is rapidly dissipated, and a data acquisition main body 2 is arranged in the acquisition device shell 1 and located between the two heat dissipation mechanisms 3.

In this embodiment, the bottom of the left and right sides of the housing 1 of the collecting device is provided with a mounting plate 10, and the top of the mounting plate 10 and the positions close to the front and rear ends are provided with mounting holes for fixing the electric power data collecting assembly on a device.

Specifically, the top of collection system shell 1 is open structure, and the top of collection system shell 1 is connected with top cap 4 through the screw can be dismantled, and the maintenance personnel of being convenient for unpack apart the maintenance.

Further, a plurality of strip-shaped holes 300 which are vertically equidistantly arranged are formed in opposite side surfaces of the rectangular tube 30 of the two heat dissipation mechanisms 3, a plurality of radiating fins 32 which are vertically equidistantly arranged are arranged on opposite side surfaces of the two heat dissipation plates 31, the plurality of radiating fins 32 penetrate into the rectangular tube 30 from the plurality of strip-shaped holes 300 respectively, the heat dissipation plates 31 transfer heat generated during the working of the data acquisition main body 2 to the plurality of radiating fins 32, the radiating fins 32 rapidly dissipate the heat into the rectangular tube 30, and air flows generated by the fans 33 rapidly discharge the heat in the rectangular tube 30, so that the heat dissipation effect is realized.

Further, the left end of the rectangular tube 30 is inserted with a detachable rectangular frame 34, a strip-shaped operation opening 340 is formed in the position, close to the right edge, of the top of the rectangular frame 34, a detachable filter plate 35 is connected in the strip-shaped operation opening 340, the bottom of the filter plate 35 is attached to the bottom of the inner wall of the rectangular frame 34, and the filter plate 35 can prevent dust from entering the rectangular tube 30, so that dust is prevented from adhering to a plurality of cooling fins 32 to influence the cooling effect of the cooling fins 32;

the outer wall of the rectangular frame 34 and the left side of the rectangular frame 34 are provided with frame-shaped baffles 341, so that the rectangular frame 34 is prevented from being completely inserted into the rectangular pipe 30 and cannot be taken out, and the rectangular pipe 30 is indirectly taken out by a user conveniently.

Further, the right end of the rectangular tube 30 is provided with a dust screen 36, which acts like the filter plate 35, to prevent dust from adhering to the plurality of heat dissipation fins 32 to affect the heat dissipation effect of the heat dissipation fins 32.

Further, the bottom of the inner wall of the shell 1 of the acquisition device is provided with a rubber pad 5, the top of the rubber pad 5 is provided with a foam-rubber cushion 6, the top of the foam-rubber cushion 6 is provided with a shock-absorbing plate 7, the top of the shock-absorbing plate 7 is provided with a U-shaped mounting plate 8, the data acquisition main body 2 is mounted in the U-shaped mounting plate 8, and the shock-absorbing effect of the data acquisition main body 2 can be improved under the action of the rubber pad 5, the foam-rubber cushion 6 and the shock-absorbing plate 7.

When the electric power data acquisition assembly of this embodiment is in use, the fans 33 in the two heat dissipation mechanisms 3 start to work, thereby the air flow is generated in the two rectangular pipes 30, the heat generated during the work of the data acquisition main body 2 can be respectively transferred to the plurality of cooling fins 32 by the two cooling plates 31, the cooling fins 32 transfer the heat into the rectangular pipes 30, the heat can be rapidly dissipated along with the air flow in the rectangular pipes 30, thereby the heat dissipation of the data acquisition main body 2 is realized, and the sealing performance of the acquisition main body 1 can be ensured because the heat dissipation holes are not formed in the acquisition main body 1, the dust is prevented from entering the acquisition main body 1, the adhesion of the dust to the data acquisition main body 2 is prevented, and the service life of the data acquisition main body 2 is prolonged.

In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.

Claims

1. The utility model provides an electric power data acquisition assembly, includes collection device shell (1), its characterized in that: the utility model discloses a collection system, including collection system shell (1), heat dissipation mechanism (3) are all equipped with in the position of just being close to the front and back both sides, two heat dissipation mechanism (3) are the front and back symmetry setting, heat dissipation mechanism (3) are including rectangular pipe (30), the left and right sides that both ends of rectangular pipe (30) run through the left and right sides of collection system shell (1) inner wall respectively, two the opposite side of rectangular pipe (30) of heat dissipation mechanism (3) all is equipped with heating panel (31), the position that just is close to the left end in rectangular pipe (30) is equipped with fan (33), the position that just is located between two heat dissipation mechanism (3) in collection system shell (1) is equipped with data acquisition main part (2).

2. The electrical data acquisition assembly of claim 1, wherein: the bottom of collection system shell (1) left and right sides all is equipped with mounting panel (10), the mounting hole has all been seted up at the top of mounting panel (10) and the position that is close to both ends around.

3. The electrical data acquisition assembly of claim 1, wherein: the top of collection device shell (1) is open structure, the top of collection device shell (1) is connected with top cap (4) through the screw can be dismantled.

4. The electrical data acquisition assembly of claim 1, wherein: the opposite side faces of the rectangular pipes (30) of the two radiating mechanisms (3) are provided with a plurality of strip-shaped holes (300) which are vertically equidistantly distributed, the opposite side faces of the two radiating plates (31) are provided with a plurality of radiating fins (32) which are vertically equidistantly distributed, and the radiating fins (32) respectively penetrate into the rectangular pipes (30) from the strip-shaped holes (300).

5. The electrical data acquisition assembly of claim 1, wherein: the left end of rectangular pipe (30) is pegged graft and is had detachable rectangle framework (34), bar operation mouth (340) have been seted up at the top of rectangle framework (34) and the position that is close to right side edge, bar operation mouth (340) in-connection has detachable filter (35), the bottom of filter (35) is laminated with the bottom of rectangle framework (34) inner wall mutually, the outer wall of rectangle framework (34) just is located left position and is equipped with frame shape baffle (341).

6. The electrical data acquisition assembly of claim 1, wherein: the right end of the rectangular pipe (30) is provided with a dustproof net (36).

7. The electrical data acquisition assembly of claim 1, wherein: the bottom of collection system shell (1) inner wall is equipped with rubber pad (5), the top of rubber pad (5) is equipped with foam-rubber cushion (6), the top of foam-rubber cushion (6) is equipped with shock attenuation board (7), the top of shock attenuation board (7) is equipped with U-shaped mounting panel (8), data acquisition main part (2) are installed in U-shaped mounting panel (8).