CN217283912U

CN217283912U - Centralized photovoltaic inverter semiconductor cooling device

Info

Publication number: CN217283912U
Application number: CN202221127686.7U
Authority: CN
Inventors: 王凤林
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-23
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a centralized photovoltaic inverter semiconductor cooling device, including support frame, install bin, frame internal cooling tube, air inlet ware, switch ware and upper cover subassembly, the install bin is located on the support frame, frame internal cooling tube runs through and locates on the install bin, the air inlet ware is located on the support frame, the switch ware is located in the install bin, the upper cover subassembly can be dismantled and locate on the install bin, the install bin bottom is equipped with the air intake, the switch ware includes push rod, slide bar, sliding tube and shutter, the push rod is located in the install bin, the slide bar is located in the install bin, the sliding tube slides and cup joints and locates on the slide bar, on shutter locates on sliding tube and the push rod and slide and locate on the install bin, shutter cover the air intake. The utility model relates to an inverter cooling device design field specifically indicates a centralized photovoltaic inverter semiconductor cooling device.

Description

Centralized photovoltaic inverter semiconductor cooling device

Technical Field

The utility model relates to an inverter cooling device design field specifically indicates a centralized photovoltaic inverter semiconductor cooling device.

Background

The photovoltaic power generation is based on the principle of photovoltaic effect, and solar energy is directly converted into electric energy by using a solar cell; the photovoltaic power generation system mainly comprises a solar panel, a controller and an inverter which are mainly composed of electronic components, regardless of independent use or grid-connected power generation.

The photovoltaic power generation equipment is extremely refined, reliable, stable, long in service life and simple and convenient to install and maintain. Theoretically, the photovoltaic power generation technology can be used in any occasions needing power supplies, such as spacecrafts, household power supplies, megawatt power stations and toys, and photovoltaic power supplies can be ubiquitous.

When the inverter is used, the generated voltage is changed into the voltage required by power utilization, the voltage is called the inverter, the direct-current voltage of the battery panel is usually converted into alternating current, switching semiconductors, chips and transformers in the inverter can generate a large amount of heat, and if the inverter is a large-power large-scale inverter, the semiconductors and other heating components are required to perform special heat dissipation treatment.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model provides a centralized photovoltaic inverter semiconductor cooling device.

The utility model adopts the following technical scheme: the utility model relates to a centralized photovoltaic inverter semiconductor cooling device, which comprises a support frame, an installation box, an in-frame cooling pipe, an air inlet device, a switch device and an upper cover component, wherein the installation box is arranged on the support frame, the in-frame cooling pipe penetrates through the installation box, the in-frame cooling pipe is connected with a water chiller to enable the cold water in the in-frame cooling pipe to flow through, the air inlet device is arranged on the support frame, the switch device is arranged in the installation box, the upper cover component can be detachably arranged on the installation box, the bottom of the installation box is provided with an air inlet, the switch device comprises a push rod, a sliding pipe and a stop door, the push rod is arranged in the installation box, the sliding rod is arranged in the installation box in a sliding sleeve manner, the stop door is arranged on the sliding pipe and the push rod and is arranged on the installation box in a sliding manner, the stop door covers the air inlet, and the push rod can select a multi-stage telescopic rod, the push rod contracts to open the stop door, so that internal heat dissipation is facilitated.

Further, the support frame is provided with two groups.

Further, the air inlet device comprises an auxiliary cooling pipe, a connecting frame and an air inlet machine, wherein the auxiliary cooling pipe is arranged on the supporting frame, the connecting frame is arranged on the supporting frame, the air inlet machine is arranged on the connecting frame and located below the air inlet, the auxiliary cooling pipe forms a low-temperature environment at the periphery of the air inlet machine, and the air inlet machine blows cold air into the installation box to cool the inverter.

Furthermore, two groups of baffles are symmetrically arranged on the support frame, and the air inlet fan and the auxiliary cooling pipe are positioned between the two groups of baffles.

Further, the upper cover subassembly includes the lid and opens the door on with, the lid can be dismantled and locate on the install bin, open the door on with and articulate on the lid, optional installation.

Furthermore, be equipped with first magnet on the lid, be equipped with the second magnet on the upward opening door, first magnet and second magnet actuation make things convenient for the fixed upward opening door.

Furthermore, an air outlet machine penetrates through the installation box.

Furthermore, the installation box is provided with an installation seat, so that the inverter can be conveniently positioned and installed.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: use the in-frame cooling tube to cool off the dc-to-ac converter of installing in the install bin, for it provides low temperature environment, go out the fan simultaneously and can take upper steam out in needs, when the in-frame cooling tube is not enough to cool down, can open the baffle with opening the door on, use the quick for the dc-to-ac converter heat dissipation of auxiliary cooling tube and air inlet machine, this cooling device, can select multiple radiating mode, according to actual conditions nimble selection, can the energy can be saved, this design has been accomplished in each parts cooperation.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a semiconductor cooling device for a centralized photovoltaic inverter according to the present invention;

fig. 2 is a schematic structural diagram of a switch of a centralized photovoltaic inverter semiconductor cooling device according to the present invention.

The air conditioner comprises a support frame 1, a support frame 2, an installation box 3, an in-frame cooling pipe 4, an air inlet device 5, a switch device 6, an upper cover component 7, a push rod 8, a sliding rod 9, a sliding pipe 10, a stop door 11, an auxiliary cooling pipe 12, a connecting frame 13, an air inlet machine 14, a baffle plate 15, a cover body 16, an upper opening door 17, a first magnet 18, a second magnet 19, an air outlet machine 20 and an installation seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-2, the utility model relates to a centralized photovoltaic inverter semiconductor cooling device, including support frame 1, install bin 2, cooling tube 3 in the frame, air inlet ware 4, switch 5 and upper cover subassembly 6, install bin 2 is located on support frame 1, cooling tube 3 runs through on locating install bin 2 in the frame, air inlet ware 4 is located on support frame 1, switch 5 is located in install bin 2, upper cover subassembly 6 can be dismantled and locate on install bin 2, install bin 2 bottom is equipped with the air intake (not shown in the figure), switch 5 includes push rod 7, slide bar 8, slide tube 9 and shutter 10, push rod 7 is located in install bin 2, slide bar 8 is located in install bin 2, slide tube 9 slides and cup joints on locating slide bar 8, shutter 10 is located on slide tube 9 and the push rod 7 and slides and locates on install bin 2, shutter 10 covers the air intake.

Two groups of supporting frames 1 are arranged; the air inlet device 4 comprises an auxiliary cooling pipe 11, a connecting frame 12 and an air inlet machine 13, wherein the auxiliary cooling pipe 11 is arranged on the support frame 1, the connecting frame 12 is arranged on the support frame 1, and the air inlet machine 13 is arranged on the connecting frame 12 and is positioned below an air inlet; two groups of baffles 14 are symmetrically arranged on the support frame 1, and the air inlet fan 13 and the auxiliary cooling pipe 11 are positioned between the two groups of baffles 14; the upper cover assembly 6 comprises a cover body 15 and an upper opening door 16, the cover body 15 is detachably arranged on the installation box 2, and the upper opening door 16 is hinged on the cover body 15; a first magnet 17 is arranged on the cover body 15, a second magnet 18 is arranged on the upward opening door 16, and the first magnet 17 and the second magnet 18 are attracted; an air outlet machine 19 penetrates through the installation box 2; the installation box 2 is provided with an installation seat 20.

When in specific use: in-frame cooling tube 3 and the external cold water storage cistern or the water chiller of auxiliary cooling pipe 11, guarantee that in-frame cooling tube 3 has cold water to flow through all the time, auxiliary cooling pipe 11 has cold water to flow through when needing to use, install the dc-to-ac converter on mount pad 20, during conventional use, in-frame cooling tube 3 provides low temperature environment for install bin 2, go out fan 19 and take upper steam out, when the high temperature, can open door 16 on will, first magnet 17 and the 18 actuation of second magnet, auxiliary cooling pipe 11 flows cold water, start-up push rod 7 shrink pulling stop gate 10 and remove, it dispels the heat for inside quick to pour into cold wind.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A centralized photovoltaic inverter semiconductor cooling device, characterized by: including support frame, install bin, in-frame cooling tube, air inlet ware, switch ware and upper cover subassembly, the install bin is located on the support frame, in-frame cooling tube runs through on locating the install bin, the air inlet ware is located on the support frame, in the install bin is located to the switch ware, the upper cover subassembly can be dismantled and locate on the install bin, the install bin bottom is equipped with the air intake, the switch ware includes push rod, slide bar, slide tube and shutter, the install bin is located to the push rod, the slide bar is located in the install bin, the slide tube slides and cup joints and locates on the slide bar, the shutter is located on slide tube and the push rod and slides and is located on the install bin, the shutter covers the air intake.

2. The centralized photovoltaic inverter semiconductor cooling apparatus of claim 1, wherein: the support frame is provided with two groups.

3. The centralized photovoltaic inverter semiconductor cooling apparatus of claim 2, wherein: the air inlet device comprises an auxiliary cooling pipe, a connecting frame and an air inlet machine, wherein the auxiliary cooling pipe is arranged on the supporting frame, the connecting frame is arranged on the supporting frame, and the air inlet machine is arranged on the connecting frame and is positioned below the air inlet.

4. A centralized photovoltaic inverter semiconductor cooling apparatus as described in claim 3, wherein: two groups of baffles are symmetrically arranged on the support frame, and the air inlet machine and the auxiliary cooling pipe are positioned between the two groups of baffles.

5. A centralized photovoltaic inverter semiconductor cooling apparatus according to claim 1, wherein: the upper cover subassembly includes the lid and opens the door on, the lid can be dismantled and locate on the install bin, it articulates on locating the lid to open the door on.

6. A centralized photovoltaic inverter semiconductor cooling apparatus according to claim 5, wherein: the cover body is provided with a first magnet, the upward opening door is provided with a second magnet, and the first magnet and the second magnet are attracted.

7. The centralized photovoltaic inverter semiconductor cooling apparatus of claim 5, wherein: an air outlet machine penetrates through the installation box.

8. A centralized photovoltaic inverter semiconductor cooling apparatus according to claim 7, wherein: and the mounting box is provided with a mounting seat.