CN212543661U

CN212543661U - Photovoltaic energy storage inverter

Info

Publication number: CN212543661U
Application number: CN201921835342.XU
Authority: CN
Inventors: 赵国旗
Original assignee: Suzhou Haipeng Technology Co ltd
Current assignee: Suzhou Haipeng Technology Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2021-02-12
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a photovoltaic energy storage inverter, include: the box body and the box cover are of split structures; the box body is provided with a hollow cavity and an opening communicated with the cavity; the box cover covers the opening; a bottom plate of the box body is provided with a radiating fin and a plurality of accommodating cavities; the containing cavity is close to the edge of the bottom plate. The inverter box body and the inductance box cavity are integrated, so that heat dissipation is more uniform, high-power natural heat dissipation is met, the requirement of IP65 on protection level is met, and the reliability of the inverter is greatly improved; meanwhile, the method has the advantages of easy processing and low price.

Description

Photovoltaic energy storage inverter

Technical Field

The utility model relates to a photovoltaic energy storage inverter equipment technical field especially relates to a photovoltaic energy storage inverter.

Background

The energy storage system is regarded as an important component in six links of 'mining-launching-transporting-matching-using-storing' in the process. The box of photovoltaic inverter (energy storage) among the prior art generally adopts section bar radiator and panel beating box to part, the mode of several kinds of materials equipment together, does not design the guiding gutter on the box to material management and control, cost and technological requirement are higher, have increased product cost, have reduced the reliability of product.

Therefore, in combination with the above-mentioned technical problems, there is a need to provide a new technical solution.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that exists among the prior art, the utility model provides a photovoltaic energy storage inverter, concrete technical scheme is as follows:

on one hand, the utility model provides a photovoltaic energy storage inverter, which is characterized in that the photovoltaic energy storage inverter comprises a box cover and a box body, wherein the box body and the box cover are in split structure; the box body is provided with a hollow cavity and an opening communicated with the cavity; the box cover covers the opening; a bottom plate of the box body is provided with a radiating fin and a plurality of accommodating cavities; the containing cavities are close to the edge of the bottom plate, the containing cavities are located on two sides of the hollow cavity of the box body, the bottom plate of the box body is a rectangular bottom plate, the containing cavities are arranged on three top corners of the rectangular bottom plate respectively, and the radiating fins are arranged on the other top corner of the rectangular bottom plate.

Furthermore, water chutes are arranged around the opening of the box body.

Further, a sealing strip is arranged on the box cover and corresponds to the water chute.

Furthermore, screw through holes are formed in the periphery of the box cover; screw holes are formed in the periphery of the box body; the screw through hole corresponds to the screw hole; the screw passes in proper order the screw through-hole with the screw hole.

Furthermore, the accommodating cavity is communicated with the hollow cavity of the box body, and the accommodating cavity is cylindrical.

Further, electrical components are contained in the hollow cavity.

The utility model discloses a photovoltaic energy storage inverter has following beneficial effect: the inverter box body and the inductance box cavity are integrated, so that heat dissipation is more uniform, high-power natural heat dissipation is met, the requirement of IP65 on protection level is met, and the reliability of the inverter is greatly improved; meanwhile, the method has the advantages of easy processing and low price.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described 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 the drawings without creative efforts.

Fig. 1 is a split view of a novel photovoltaic energy storage inverter provided by an embodiment of the present invention;

FIG. 2 is a schematic view of the bottom of the case provided by the embodiment of the present invention

The box comprises a box cover 1, a box body 2, screws 3, a water chute 4, a heat radiating fin 5, a containing cavity 6 and an electric element 7.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be connected through the interior of two elements or in interactive relation with one another. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Please refer to fig. 1 and fig. 2; fig. 1 is a split view of a novel photovoltaic energy storage inverter provided by an embodiment of the present invention; FIG. 2 is a schematic view of the bottom of the case provided by the embodiment of the present invention;

novel photovoltaic energy storage inverter includes: the box cover comprises a box cover 1 and a box body 2, wherein the box body 2 and the box cover 1 are of split structures; the box body 2 is provided with a hollow cavity and an opening communicated with the cavity;

an electrical component 7 can be accommodated in the hollow cavity;

the outer edge of the periphery of the opening of the box body 2 is provided with a water chute 4; the water chute 4 prevents accumulated water from flowing back into the box body 2 and affecting the use of the electric elements 7 in the box body 2;

the box cover 1 covers the opening, and the box cover 1 is connected with the box body 2 through screws 3; screw through holes are formed in the periphery of the box cover 1; screw holes are formed in the periphery of the box body 2; the screw through hole corresponds to the screw hole.

The periphery of the box cover 1 opposite to the box body 2 is provided with a waterproof sealing strip 4; further protect box 2 leads to prevent that ponding from flowing back to in the box 2.

A plurality of accommodating cavities 6 are arranged on the bottom plate of the box body 2; the accommodating cavity 6 is communicated with the hollow cavity of the box body 2; the plurality of accommodating cavities 6 are located on two sides of the hollow cavity of the box body 2, the bottom plate of the box body 2 is a rectangular bottom plate, the accommodating cavities 6 are respectively arranged on three top corners of the rectangular bottom plate, the radiating fins 5 are arranged on the other top corner of the rectangular bottom plate, and the accommodating cavities 6 are cylindrical.

The bottom of the box body 2 is uniformly provided with tooth-shaped radiating fins 5, and the accommodating cavity 6 is also provided with the tooth-shaped radiating fins 5 to form a heat collector-radiator. And the novel photovoltaic energy storage inverter is radiated in time.

The utility model has the advantages that: the inverter box body is integrated with the inductor box cavity, so that heat dissipation is more uniform, and the reliability of the inverter is greatly improved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to 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 are not necessarily intended to 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. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

While embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications and changes may be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A photovoltaic energy storage inverter, comprising: the box cover comprises a box cover (1) and a box body (2), wherein the box body (2) and the box cover (1) are of split structures;

the box body (2) is provided with a hollow cavity and an opening communicated with the cavity;

the box cover (1) covers the opening;

a bottom plate of the box body (2) is provided with a radiating fin (5) and a plurality of accommodating cavities (6);

the containing cavities (6) are close to the edge of the bottom plate, the containing cavities (6) are positioned at two sides of the hollow cavity of the box body (2), the bottom plate of the box body (2) is a rectangular bottom plate, the containing cavities (6) are respectively arranged on three vertex angles of the rectangular bottom plate, and the radiating fins (5) are arranged on the other vertex angle of the rectangular bottom plate;

the box is characterized in that water guide grooves (4) are formed in the periphery of an opening of the box body (2), sealing strips are arranged on the box cover (1), and the sealing strips correspond to the water guide grooves (4).

2. The photovoltaic energy storage inverter according to claim 1, wherein screw through holes are formed in the periphery of the box cover (1); screw holes are formed in the periphery of the box body (2); the screw through hole corresponds to the screw hole;

the screw (3) penetrates through the screw through hole and the screw hole in sequence.

3. The photovoltaic energy storage inverter according to claim 1, wherein the accommodating cavity (6) is communicated with a hollow cavity of the box body (2), and the accommodating cavity (6) is cylindrical.

4. A photovoltaic energy storage inverter as claimed in claim 1, characterized in that the hollow cavity houses electrical components (7).