CN212486457U - Photovoltaic junction box capable of dissipating heat quickly - Google Patents

Abstract

The utility model discloses a photovoltaic terminal box that can dispel heat fast, comprises a box bod, first louvre has all been seted up to the both sides of box body, the inside of two first louvres is all inlayed and is connected with heat dissipation mechanism, the front of box body has first junction pipe through the first screw threaded connection who sets up, the second screw has been seted up to one side of first junction pipe, one side threaded connection of second screw has the second junction pipe, two first mount pads of positive fixedly connected with of box body, the positive same position fixedly connected with second mount pad of apron, buckle locking mechanism is installed to one side of first mount pad and second mount pad. The utility model has the advantages that: through two the inside heat dissipation mechanism of first louvre is convenient for dispel the heat to this photovoltaic terminal box inside through lid heat dissipation mechanism, through the buckle locking mechanism of first mount pad and second mount pad one side, is convenient for protect this photovoltaic terminal box internals, avoids its damage.

Description

Photovoltaic junction box capable of dissipating heat quickly

Technical Field

The utility model relates to a photovoltaic power generation technical field specifically is a can quick radiating photovoltaic terminal box.

Background

With the wide application of electric power, the development of science and technology is rapidly advanced, and various new technologies and inventions are developed and rapidly applied to industrial production, thereby greatly promoting the development of economy. With the continuous development of economic construction in China and the acceleration of urbanization process, electricity becomes an indispensable part of production and life of people. At present, the main power source in China is thermal power generation, and heat energy generated by burning solid, liquid and gas fuels such as coal, petroleum and natural gas is converted into electric energy through a power generation power device. With the rapid development of national economy, the electricity consumption is continuously increased, and the safe electricity utilization, the electricity leakage inspection and the electricity stealing inspection become necessary work for electricity utilization monitors every day. Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. For the photovoltaic junction box, the heat dispersion of the traditional photovoltaic junction box is difficult to guarantee, so that the performance of the photovoltaic junction box is unstable, and the photovoltaic junction box has great limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can quick radiating photovoltaic terminal box to solve the current photovoltaic terminal box heat dispersion that above-mentioned background art provided and be difficult to the problem of guaranteeing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic terminal box that can dispel heat fast, includes the box body, first louvre, two have all been seted up to the both sides of box body the inside of first louvre is all inlayed and is connected with heat dissipation mechanism, there is first junction pipe in the front of box body through the first screw threaded connection who sets up, the second screw has been seted up to one side of first junction pipe, one side threaded connection of second screw has the second junction pipe, the top of box body articulates through a plurality of hinges has the apron, two first mount pads of positive fixedly connected with of box body, the positive same position fixedly connected with second mount pad of apron, buckle locking mechanism is installed to one side of first mount pad and second mount pad.

As the utility model relates to an it is preferred, heat dissipation mechanism includes the shell of being connected with the heat dissipation hole inner wall is inlayed, the both sides of shell are all inlayed and are connected with the fan screen panel, shell internally mounted has step motor, many one ends of the outward appearance fixedly connected with of step motor outer protective housing and shell inner wall fixed connection's fixed column, the flabellum mount pad is installed to one side of step motor, a plurality of flabellums are installed to the outward appearance of flabellum mount pad.

Preferably, the electric control port of the stepping motor is electrically connected to the power supply through a wire.

As the utility model relates to an it is preferred, buckle locking mechanism includes the bottom and the first bottom plate of the top fixed connection of first mount pad, the top fixedly connected with fixed block of first bottom plate, two otic placodes of one side fixedly connected with symmetric distribution of fixed block, two rotate through the round pin axle between the otic placode and be connected with the fly leaf, the middle part interlude of fly leaf is connected with the profile bar, one side of first bottom plate install with bottom second mount pad top fixed connection's second bottom plate, the top fixedly connected with buckle piece of second bottom plate, one side and the profile bar block of buckle piece are connected.

As an optimization of the utility model, the back of the box body is provided with a second heat dissipation hole.

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

(1) the heat dissipation mechanism is arranged inside the two first heat dissipation holes, so that the heat dissipation of the inside of the photovoltaic junction box is facilitated through the cover heat dissipation mechanism;

(2) the photovoltaic junction box is provided with the buckle locking mechanism arranged on one side of the first mounting seat and one side of the second mounting seat, so that internal parts of the photovoltaic junction box can be protected conveniently and prevented from being damaged;

(3) the second heat dissipation holes formed in the back of the box body are arranged, and further heat dissipation of the photovoltaic junction box is facilitated.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the structure of the heat dissipation holes of the present invention;

FIG. 3 is a schematic view of the heat dissipation mechanism of the present invention;

FIG. 4 is a schematic view of the internal structure of the heat dissipation mechanism of the present invention;

FIG. 5 is a schematic structural view of the buckle locking mechanism of the present invention;

in the figure: 1. a box body; 2. a first heat dissipation hole; 3. a heat dissipation mechanism; 31. a housing; 32. a fan guard; 33. fixing a column; 34. a stepping motor; 35. a fan blade; 4. a first junction tube; 5. a second junction tube; 6. a second heat dissipation hole; 7. a hinge; 8. a cover plate; 9. a first mounting seat; 10. a second mounting seat; 11. a buckle locking mechanism; 111. a first base plate; 112. a fixed block; 112. an ear plate; 114. a movable plate; 115. a buckle rod; 116. a second base plate; 117. a slot clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a photovoltaic terminal box that can dispel heat fast, comprises a box bod 1, first louvre 2 has all been seted up to the both sides of box body 1, the inside of two first louvres 2 is all inlayed and is connected with heat dissipation mechanism 3, first screw threaded connection has first junction tube 4 through the first screw threaded connection who sets up in the front of box body 1, the second screw has been seted up to one side of first junction tube 4, one side threaded connection of second screw has second junction tube 5, two first mount pads 9 of positive fixedly connected with of box body 1, the top of box body 1 articulates through a plurality of hinges 7 has apron 8, apron 8 positive same position fixedly connected with second mount pad 10, buckle locking mechanism 11 is installed to one side of first mount pad 9 and second mount pad 10.

Preferably, heat dissipation mechanism 3 includes the shell 31 of being connected with the heat dissipation hole inner wall is inlayed, and the both sides of shell 31 are all inlayed and are connected with fan screen panel 32, and shell 31 internally mounted has step motor 34, and the fixed column 33 of many one ends of the outward appearance fixedly connected with of the 34 outer protective housing of step motor and shell 31 inner wall fixed connection, the flabellum mount pad is installed to one side of step motor 34, and a plurality of flabellums 35 are installed to the outward appearance of flabellum mount pad.

Preferably, the power control port of the stepping motor 34 is electrically connected to the power source through a wire.

Preferably, the buckle locking mechanism 11 includes the bottom and the first bottom plate 111 of the top fixed connection of the first mount pad 9, the top fixedly connected with fixed block 112 of the first bottom plate 111, two otic placodes 113 of one side fixedly connected with symmetric distribution of fixed block 112, be connected with the fly plate 114 through the round pin axle rotation between two otic placodes 113, the middle part of the fly plate 114 alternates and is connected with the buckle rod 115, the second bottom plate 116 with bottom second mount pad 10 top fixed connection is installed to one side of first bottom plate 111, the top fixedly connected with draw-in groove piece 117 of second bottom plate 116, one side and the buckle rod 115 block of draw-in groove piece 117 are connected.

Preferably, the rear of the box body 1 is provided with a second heat dissipation hole 6, and the top end of the box body 1 is hinged with a cover plate 8 through a plurality of hinges 7.

During the specific use, when working a telephone switchboard, penetrate inside the terminal box through two connecting tubes with corresponding transmission line, then connect the end of a thread, cover apron 8 again, through buckle locking mechanism 11 with apron 8 and 1 block locking of box body, when using this terminal box, if its high temperature, then through the operation of control switch control step motor 34 to drive radiator fan rotates, dispels the heat to this photovoltaic terminal box.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a photovoltaic terminal box that can dispel heat fast, includes box body (1), its characterized in that: first louvre (2), two have all been seted up to the both sides of box body (1) the inside of first louvre (2) is all inlayed and is connected with heat dissipation mechanism (3), there is first wiring pipe (4) in the front of box body (1) through the first screw threaded connection who sets up, the second screw has been seted up to one side of first wiring pipe (4), one side threaded connection of second screw has second wiring pipe (5), two first mount pads (9) of positive fixedly connected with of box body (1), the top of box body (1) articulates through a plurality of hinges (7) has apron (8), positive same position fixedly connected with second mount pad (10) of apron (8), buckle locking mechanism (11) are installed to one side of first mount pad (9) and second mount pad (10).

2. The photovoltaic junction box capable of dissipating heat rapidly according to claim 1, wherein: heat dissipation mechanism (3) include inlay shell (31) of being connected with the radiating hole inner wall, the both sides of shell (31) are all inlayed and are connected with fan screen panel (32), shell (31) internally mounted has step motor (34), many one ends of the outward appearance fixedly connected with of step motor (34) outer protective housing and shell (31) inner wall fixed connection's fixed column (33), the flabellum mount pad is installed to one side of step motor (34), a plurality of flabellums (35) are installed to the outward appearance of flabellum mount pad.

3. The photovoltaic junction box capable of dissipating heat rapidly according to claim 2, wherein: and the electricity control port of the stepping motor (34) is electrically connected with a power supply through a lead.

4. The photovoltaic junction box capable of dissipating heat rapidly according to claim 1, wherein: buckle locking mechanism (11) include bottom and first bottom plate (111) of the top fixed connection of first mount pad (9), the top fixedly connected with fixed block (112) of first bottom plate (111), two otic placodes (113) of one side fixedly connected with symmetric distribution of fixed block (112), two rotate through the round pin axle between otic placode (113) and be connected with fly leaf (114), the middle part interlude of fly leaf (114) is connected with detain pole (115), second bottom plate (116) with bottom second mount pad (10) top fixed connection are installed to one side of first bottom plate (111), the top fixedly connected with buckle piece (117) of second bottom plate (116), one side and the detain pole (115) block of buckle piece (117) are connected.

5. The photovoltaic junction box capable of dissipating heat rapidly according to claim 4, wherein: the rear surface of the box body (1) is provided with a second heat dissipation hole (6).

Images