CN216355574U

CN216355574U - Photovoltaic box with heat dissipation function

Info

Publication number: CN216355574U
Application number: CN202122380533.5U
Authority: CN
Inventors: 欧如俊
Original assignee: Zhejiang Zuozheng Electric Power Technology Co ltd
Current assignee: Zhejiang Zuozheng Electric Power Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-19
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to the technical field of electrical equipment, in particular to a photovoltaic box with a heat dissipation function, which comprises a photovoltaic box main body, wherein side windows are formed in the left end and the right end of the photovoltaic box main body, a separation net is fixed on each side window, a bottom cavity is formed in the bottom of the photovoltaic box main body, a fan is fixed in each bottom cavity, and sliding plates are slidably connected to the inner walls of the left side and the right side of a cabinet cavity. This photovoltaic case of area heat dissipation function, through set up the side window in the photovoltaic case main part and sliding connection has the sliding plate in the photovoltaic case main part, when making a plurality of photovoltaic case main parts go on side by side, make the sliding plate can make the side window be the open mode in the photovoltaic case main part lapse through stirring the sliding plate, make the inside of a plurality of photovoltaic case main parts link up each other, thereby make and increase the inside thermal emission of photovoltaic case main part under the effect of fan, prevent that the heat that a plurality of photovoltaic case main parts produced under the side by side condition is difficult to the exhaust problem and take place.

Description

Photovoltaic box with heat dissipation function

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a photovoltaic box with a heat dissipation function.

Background

Photovoltaic case is also known as photovoltaic power plant collection flow box, be the termination of guaranteeing photovoltaic module orderly connection and function of converging in photovoltaic power generation system, when using a plurality of photovoltaic casees, usually can be with a plurality of photovoltaic casees be array form installation together, because various electronic equipment during operation of photovoltaic incasement portion can produce a large amount of heats, make the heat of the photovoltaic case of being pressed from both sides in the middle part be difficult to in time outwards discharge, make the equipment in the photovoltaic case be in the operational environment of high temperature for a long time, can exert an influence to the work of electronic equipment in the photovoltaic case, in view of this, we provide a photovoltaic case of area heat dissipation function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a photovoltaic box with a heat dissipation function, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a photovoltaic box with a heat dissipation function comprises a photovoltaic box main body, wherein a cabinet cavity is formed in the photovoltaic box main body, a cabinet door is hinged to the front end of the photovoltaic box main body, side windows are formed in the left side end face and the right side end face of the photovoltaic box main body, the side windows are communicated with the cabinet cavity, a separation net is fixed on the outer side end face of each side window through a bolt, a bottom cavity is formed in the bottom of the photovoltaic box main body, an opening is formed in the top face of the bottom cavity, a fan is fixed on the periphery of the bottom of the opening through a bolt, a plurality of pairs of limiting plates are fixed on the front side edge and the rear side edge of the inner wall of the left side and the right side of the cabinet cavity, supporting wheels are rotatably connected on the limiting plates, sliding plates are slidably connected on the inner wall of the left side and the right side of the cabinet cavity, the front side edge and the rear side edge of each sliding plate respectively support the corresponding supporting wheel, and blocking rods are arranged on the front end edges of the inner wall of the left side and the right side of the cabinet cavity, the tail end of the stop lever is hinged with a fixed seat, and the fixed seat is fixedly connected with the photovoltaic box main body through a bolt.

Preferably, a groove is formed in the edge of the outer end of the side window, the separation net is embedded in the groove, and the outer surface of the separation net is flush with the side end face of the photovoltaic box main body.

Preferably, the peripheral end faces of the bottom of the photovoltaic box main body are provided with vent holes, the vent holes are communicated with the bottom cavity, and a screen plate is fixed at the opening of each vent hole through bolts.

Preferably, the cabinet cavity is communicated with the bottom cavity through the through hole, a blocking net is fixed at the bottom of the cabinet cavity through a bolt, and the blocking net covers the through hole.

Preferably, the tail end of the limiting plate is integrally formed with a boss, the boss is fixed on the inner wall of the cabinet cavity through a bolt, and the edge of the sliding plate is located at the inner side of the head of the limiting plate.

Preferably, a protruding plate is integrally formed at the top end of the fixed seat, the tail end of the blocking rod is hinged to the protruding plate, a shifting handle is tightly welded at the head end of the blocking rod, when the blocking rod is in a vertical state, the sliding plate can move up and down at the side end of the cabinet cavity, when the blocking rod rotates to a horizontal state, the bottom end of the sliding plate can be in lap joint with the blocking rod, and at the moment, the sliding plate covers the side window.

Preferably, the handle is welded closely to the bottom corner of the sliding plate.

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

this photovoltaic case of area heat dissipation function, through set up the side window in photovoltaic case main part both sides and sliding connection has the sliding plate in photovoltaic case main part, when making a plurality of photovoltaic case main parts go on side by side, make the sliding plate can make the side window be the open mode at the internal lapse of photovoltaic case main part through stirring the sliding plate, make the inside of a plurality of photovoltaic case main parts link up each other, thereby make and increase the inside thermal emission of photovoltaic case main part under the effect of fan, prevent that the heat that a plurality of photovoltaic case main parts produced under the side by side condition is difficult to the exhaust problem and take place.

Drawings

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

FIG. 2 is a schematic structural view of a photovoltaic box body according to the present invention;

FIG. 3 is a partial structural cross-sectional view of a photovoltaic box body according to the present invention;

FIG. 4 is a schematic structural diagram of a limiting plate according to the present invention;

FIG. 5 is a schematic view of a lever according to the present invention;

fig. 6 is a schematic diagram of the present invention.

The meaning of each reference number in the figures is:

1. a photovoltaic box body; 11. a cabinet cavity; 111. blocking the net; 12. a cabinet door; 13. a side window; 131. a groove; 132. separating the net; 14. a bottom cavity; 141. a vent; 142. a port; 143. a screen plate; 15. a fan; 16. a limiting plate; 161. a boss; 162. supporting the wheel; 17. a gear lever; 171. a fixed seat; 1711. a convex plate; 172. dialing a handle; 2. a sliding plate; 21. a handle.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "a", "an", and "the" mean two or more unless explicitly limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a photovoltaic case of area heat dissipation function, includes photovoltaic case main part 1, has seted up cabinet chamber 11 in the photovoltaic case main part 1, and the front end of photovoltaic case main part 1 articulates there is cabinet door 12. Side windows 13 are arranged on the end faces of the left side and the right side of the photovoltaic box main body 1, the side windows 13 are communicated with the cabinet cavity 11, a separation net 132 is fixed on the end face of the outer side of each side window 13 through a bolt, a groove 131 is arranged at the edge of the outer end of each side window 13, the separation net 132 is embedded in the groove 131, and the outer surface of the separation net 132 is flush with the end face of the photovoltaic box main body 1. The partition net 132 is a net structure made of stainless steel material, so that the side window 13 can be covered by the partition net 132 while the photovoltaic box main body 1 can radiate heat through the side window 13, and external objects are prevented from entering the photovoltaic box main body 1 from the side window 13.

In this embodiment, the bottom cavity 14 has been seted up to the bottom of the photovoltaic box main body 1, the through-hole 142 has been seted up to the top surface department of bottom cavity 14, there is fan 15 at the bottom periphery department of through-hole 142 through the bolt fastening, vent 141 has all been seted up on the terminal surface all around of the bottom of the photovoltaic box main body 1, vent 141 is linked together with bottom cavity 14, the oral area department of vent 141 has otter board 143 through the bolt fastening, cabinet chamber 11 is linked together through-hole 142 with bottom cavity 14, when putting through fan 15 with external power supply, fan 15 begins to work, make external air blow in the photovoltaic box main body 1 by fan 15 after entering into bottom cavity 14 from vent 141, thereby make the hot-air in the photovoltaic box main body 1 along with the injection of the air in bottom cavity 14 and outwards discharge from side window 13, make the heat in the photovoltaic box main body 1 taken away, increase the radiating effect of photovoltaic box main body 1. The bottom of the cabinet cavity 11 is fixed with a blocking net 111 through a bolt, the blocking net 111 covers the through hole 142, and the blocking net 111 plays a role in protecting the fan 15 and prevents objects from falling into the through hole 142 and colliding with the fan 15.

Specifically, a plurality of pairs of limiting plates 16 are fixed at the front and rear edges of the inner walls at the left and right sides of the cabinet cavity 11, the limiting plates 16 are rotatably connected with supporting wheels 162, the inner walls at the left and right sides of the cabinet cavity 11 are slidably connected with sliding plates 2, the front and rear edges of the sliding plates 2 are respectively supported against the plurality of supporting wheels 162, a convex seat 161 is integrally formed at the tail end of the limiting plate 16, the convex seat 161 is fixed on the inner wall of the cabinet cavity 11 through bolts, the edge of the sliding plate 2 is positioned at the inner side position of the head of the limiting plate 16, when the sliding plate 2 is shifted, the sliding plate 2 can move up and down in the photovoltaic box main body 1 under the action of the pushing wheels 162, when the sliding plate 2 is moved upward, the sliding plate 2 can cover the side window 13, so that the side window 13 is closed, when the sliding plate 2 moves downward, the sliding plate 2 moves away from the side window 13, so that the side window 13 is exposed, and the inside of the photovoltaic box main body 1 communicates with the outside through the side window 13.

Further, the front end edges of the inner walls of the left side and the right side of the cabinet cavity 11 are respectively provided with a blocking rod 17, the tail end of the blocking rod 17 is hinged with a fixed seat 171, and the fixed seat 171 is fixedly connected with the photovoltaic box main body 1 through bolts. The top end of the fixed seat 171 is integrally formed with a convex plate 1711, the tail end of the stop lever 17 is hinged with the convex plate 1711, the head end of the stop lever 17 is tightly welded with a shifting handle 172, and when the stop lever 17 is in a vertical state, the sliding plate 2 can move up and down at the side end of the cabinet cavity 11. When the sliding plate 2 moves upward to make the bottom end position of the sliding plate 2 higher than the position of the stop lever 17, the stop lever 17 is shifted to make the stop lever 17 rotate to the horizontal state towards the inner direction of the cabinet cavity 11, so that the stop lever 17 is lapped on the fixed seat 171, at this time, the bottom end of the sliding plate 2 can be lapped on the stop lever 17 by loosening the sliding plate 2, and the sliding plate 2 covers the side window 13. When dialling back to vertical state with shelves pole 17 after upwards mentioning sliding plate 2, loosen sliding plate 2 gradually and can make sliding plate 2 glide to the bottom of cabinet chamber 11 downwards for side window 13 is the form of opening, with the radiating effect that increases photovoltaic case main part 1.

In addition, the handle 21 is tightly welded at the bottom corner of the sliding plate 2, so that a worker can conveniently drive the sliding plate 2 to move up and down in the photovoltaic box main body 1 by stirring the handle 21, and the purpose of opening and closing the side window 13 is achieved.

It should be noted that the fan 15 related to the present invention is the conventional technology, and is not described in detail in this new model.

When the heat dissipation effect of the photovoltaic box with the heat dissipation function of the embodiment needs to be increased, firstly, the sliding plate 2 is lifted upwards and the blocking rod 17 is pulled back to the vertical state, the sliding plate 2 is gradually loosened, so that the sliding plate 2 slides downwards to the bottom of the cabinet cavity 11, at the moment, the side windows 13 are opened, then the sliding plates 2 in the photovoltaic box main bodies 1 which are arranged side by side are all pulled downwards, so that the photovoltaic box main bodies 1 are communicated through the side windows 13, finally, the fan 15 is communicated with an external power supply, so that the fan 15 starts to work, at the moment, under the work of the fan 15, external air enters the bottom cavity 14 from the vent 141 and is blown into the photovoltaic box main body 1 by the fan 15, so that hot air in the photovoltaic box main body 1 is discharged outwards from the side windows 13 along with the injection of the air in the bottom cavity 14, so that heat in the photovoltaic box main body 1 is taken away, and the heat dissipation effect of the photovoltaic box main body 1 is increased, electronic equipment inside the photovoltaic box main body 1 is prevented from operating in a high-temperature environment for a long time.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a photovoltaic case of area heat dissipation function, includes photovoltaic case main part (1), cabinet chamber (11) have been seted up in photovoltaic case main part (1), the front end of photovoltaic case main part (1) articulates there is cabinet door (12), its characterized in that: side windows (13) are respectively arranged on the end faces of the left side and the right side of the photovoltaic box main body (1), the side windows (13) are communicated with the cabinet cavity (11), a separation net (132) is fixed on the end face of the outer side of each side window (13) through a bolt, a bottom cavity (14) is arranged at the bottom of the photovoltaic box main body (1), a through hole (142) is arranged at the top face of the bottom cavity (14), a fan (15) is fixed at the periphery of the bottom of the through hole (142) through a bolt, a plurality of pairs of limiting plates (16) are fixed at the edges of the front side and the rear side of the inner wall of the left side and the right side of the cabinet cavity (11), supporting wheels (162) are rotatably connected on the limiting plates (16), sliding plates (2) are respectively connected at the inner wall of the left side and the right side of the cabinet cavity (11) in a sliding manner, the edges of the front side and rear side of the sliding plates (2) are respectively abutted against the supporting wheels (162), and blocking rods (17) are respectively arranged at the edges of the front end of the inner wall of the left side and the right side of the cabinet cavity (11), the tail end of the stop lever (17) is hinged with a fixed seat (171), and the fixed seat (171) is fixedly connected with the photovoltaic box main body (1) through a bolt.

2. The photovoltaic box with the heat dissipation function according to claim 1, characterized in that: the edge of the outer end of the side window (13) is provided with a groove (131), the separation net (132) is embedded in the groove (131), and the outer surface of the separation net (132) is flush with the side end face of the photovoltaic box main body (1).

3. The photovoltaic box with the heat dissipation function according to claim 1, characterized in that: the photovoltaic box is characterized in that ventilation openings (141) are formed in the peripheral end faces of the bottom of the photovoltaic box main body (1), the ventilation openings (141) are communicated with the bottom cavity (14), and a screen plate (143) is fixed at the opening of each ventilation opening (141) through bolts.

4. The photovoltaic box with the heat dissipation function according to claim 1, characterized in that: the cabinet chamber (11) and the bottom chamber (14) are communicated through the through hole (142), a blocking net (111) is fixed at the bottom of the cabinet chamber (11) through a bolt, and the blocking net (111) covers the through hole (142).

5. The photovoltaic box with the heat dissipation function according to claim 1, characterized in that: the tail end of the limiting plate (16) is integrally formed with a convex seat (161), the convex seat (161) is fixed on the inner wall of the cabinet cavity (11) through a bolt, and the edge of the sliding plate (2) is located at the inner side position of the head of the limiting plate (16).

6. The photovoltaic box with the heat dissipation function according to claim 1, characterized in that: the top end integrated into one piece of fixing base (171) has flange (1711), the tail end of shelves pole (17) with flange (1711) are articulated, the head end of shelves pole (17) has closely welded and has dialled handle (172), works as when shelves pole (17) are vertical state, sliding plate (2) can carry out activity from top to bottom at the side of cabinet chamber (11), works as when shelves pole (17) rotate to the horizontality, the bottom of sliding plate (2) can the overlap joint in on shelves pole (17), sliding plate (2) will this moment side window (13) cover.

7. The photovoltaic box with the heat dissipation function according to claim 1, characterized in that: the handle (21) is tightly welded at the bottom corner of the sliding plate (2).