CN211405148U

CN211405148U - Photovoltaic energy-saving distribution box

Info

Publication number: CN211405148U
Application number: CN202020227855.9U
Authority: CN
Inventors: 彭俊朝; 康丽; 陈平平; 张志坚
Original assignee: Dongguan University of Technology
Current assignee: Dongguan University of Technology
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-09-01
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a photovoltaic energy-saving distribution box, which comprises a damping base, a box body, a photovoltaic device and a wiring frame; the photovoltaic device is characterized in that a heat dissipation chamber is fixed above the shock absorption base through bolts, a box body is fixed above the heat dissipation chamber, anti-static leads are fixed on two sides of the box body, one end of each anti-static lead is penetrated through and installed on two sides of the shock absorption base, a closing door is movably installed on the front surface of the box body through a hinge, an insulating pad is adhered to the inner wall of the box body through an adhesive, a mounting frame is fixed on the inner wall of the box body through bolts, the mounting frame is located on the outer side of the insulating pad, a wiring frame is evenly fixed above the mounting frame, a protective shell is fixed above the box body through bolts, and a photovoltaic device is installed above the protective shell. The utility model discloses the heat dissipation room is installed to the bottom of well box, and the heat dissipation room can use the produced electric power of solar panel to operate at the in-process of device operation, provides the wind energy of circulation for the device, and the help device dispels the heat.

Description

Photovoltaic energy-saving distribution box

Technical Field

The utility model relates to a block terminal equipment technical field, concretely relates to energy-conserving block terminal of photovoltaic.

Background

The distribution box plays a role of distributing circuits in a power supply line, and generally comprises a box body and a mounting bracket for fixing an electric element, a part of parts needing electricity are used in the operation process of the existing distribution box, but the extra electricity consumption also causes certain pressure to the electricity supply.

The prior art has the following defects:

1. a large number of line ports are often used in the existing devices, but the related heat dissipation function and the efficacy of electrostatic force prevention are not perfect.

2. The power utilization parts in the existing device often need a fixed power supply to supply power, so that a worker needs to regularly replace the internal power supply to keep the normal operation of the device, and the power supply mode can consume the time and the energy of the worker and simultaneously consume a large amount of electric energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving block terminal of photovoltaic to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses make following technical scheme: a photovoltaic energy-saving distribution box comprises a damping base, a box body, a photovoltaic device and a wiring frame; the photovoltaic device is characterized in that a heat dissipation chamber is fixed above the shock absorption base through bolts, a box body is fixed above the heat dissipation chamber, anti-static leads are fixed on two sides of the box body, one end of each anti-static lead is penetrated through and installed on two sides of the shock absorption base, a closing door is movably installed on the front surface of the box body through a hinge, an insulating pad is adhered to the inner wall of the box body through an adhesive, a mounting frame is fixed on the inner wall of the box body through bolts, the mounting frame is located on the outer side of the insulating pad, a wiring frame is evenly fixed above the mounting frame, threaded joints are arranged at two ends of the wiring frame, a protective shell is fixed above the box body through bolts, and a photovoltaic device is installed above.

Preferably, a sleeve is welded and fixed above the damping base, a spring is welded and installed above the damping base, and the spring is located inside the sleeve.

Preferably, the top of the heat dissipation chamber is fixed with a top bushing through a rivet, the lower part of the top bushing is provided with a fan blade through a bearing, and the bottom of the heat dissipation chamber is fixed with a bottom bushing through a rivet.

Preferably, the observation window is installed to the inside gomphosis of closed door, the inside of closed door is equipped with the vent, and the vent is located the top of observation window, the handle is installed to the side of closed door, the latch fitting is installed to the side of closed door, and the latch fitting is located the upper and lower both sides of handle.

Preferably, a small power supply is placed in the protective shell, and an arc-surface supporting table is fixed above the protective shell.

Preferably, a protective layer is fixed on the upper layer of the photovoltaic device, and a solar panel is installed below the protective layer.

Preferably, a backing plate is uniformly arranged above the mounting frame, and a threaded connector is arranged on the inner side of the backing plate.

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

1. the utility model discloses well internally mounted has the box, the both sides of box are fixed with prevents the static lead wire, and prevent that the other end of static lead wire runs through and installs on vibration damping mount, the bottom of preventing the static lead wire is sharp-pointed, can let that the staff can be more convenient when using will prevent that the static lead wire is installed on the earth's surface, play the effect of preventing static for the block terminal, avoid taking place danger, install the heat dissipation room in the bottom of box simultaneously, the heat dissipation room can be at the in-process of device operation, use the produced electric power of solar panel to operate, provide the wind energy of circulation for the device, help the device dispels the heat.

2. The utility model provides a protecting crust is installed at the box top, a cambered surface supporting bench is installed to the top of protecting crust, a cambered surface supporting bench is used for supporting solar panel, and a cambered surface of cambered surface supporting bench and solar panel's curved surface laminating, solar panel's curved surface guarantees to bear more injuries that come from the external world when not influencing work efficiency, the security of high installation, the inoxidizing coating is still installed in solar panel's the outside, further protection device, the electric energy that the device adopted solar energy conversion carries out the spare part to the device inside and supplies power, staff's time and energy have not only been saved, the electric energy has still been practiced thrift.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is an overall schematic view of the present invention;

FIG. 3 is a schematic view of the connection portion of the wire holder and the mounting bracket of the present invention;

fig. 4 is a cross-sectional view of the photovoltaic device of the present invention.

In the figure: 1. a damping mount; 101. a sleeve; 102. a spring; 2. a box body; 3. a heat dissipation chamber; 301. a bottom bushing; 302. a fan blade; 303. a top bushing; 304. a baffle plate; 305. a fitting handle; 4. closing the door; 401. an observation window; 402. a lock; 403. a handle; 404. a vent; 5. a protective shell; 501. a small power supply; 502. a cambered surface supporting table; 6. a photovoltaic device; 601. a protective layer; 602. a solar panel; 7. an insulating pad; 8. a wire frame; 801. a threaded joint; 9. a mounting frame; 901. a base plate; 902. a threaded interface; 10. and (4) an anti-static lead.

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. 1-4, the present invention provides an embodiment: a photovoltaic energy-saving distribution box comprises a damping base 1, a box body 2, a photovoltaic device 6 and a wiring frame 8; the heat dissipation chamber 3 is fixed above the damping base 1 through bolts, the heat dissipation chamber 3 is used for removing heat energy generated by the device as soon as possible in the operation process of the device, and the placing device is damaged due to overheating, the box body 2 is fixed above the heat dissipation chamber 3, the wiring part inside the device can be protected from being damaged by the outside due to the existence of the box body 2, the anti-static lead wires 10 are fixed on the two sides of the box body 2, the bottom ends of the anti-static lead wires 10 are sharp, so that a worker can more conveniently install the anti-static lead wires 10 on the ground surface when using the box body, an anti-static effect is achieved on a distribution box, dangers are avoided, one end of each anti-static lead wire 10 is installed on the two sides of the damping base 1 in a penetrating mode, the closed door 4 is movably installed on the front side of the box body 2 through a hinge, the closed door 4 can ensure that the device, there is insulating pad 7 through the adhesive bonding on the inner wall of box 2, and insulating pad 7 can protect box 2 to a certain extent and can not become electrified body, protection staff's safety, there is mounting bracket 9 through the bolt fastening on the inner wall of box 2, and mounting bracket 9 is used for providing the installation place for wiring frame 8, and mounting bracket 9 is located the outside of insulating pad 7, the top of mounting bracket 9 evenly is fixed with wiring frame 8, the both ends of wiring frame 8 are equipped with screwed joint 801, there is protecting crust 5 box 2's top through the bolt fastening, and protecting crust 5 can protect inside small-size power supply 501 not receive external injury, photovoltaic device 6 is installed to protecting crust 5's top, and the device itself passes through the power that photovoltaic device 6's light energy conversion comes, maintains device's normal operating.

Further, a sleeve 101 is welded and fixed above the shock absorption base 1, a spring 102 is welded and installed above the shock absorption base 1, the spring 102 is located inside the sleeve 101, and the sleeve 101 can play a role in protecting the spring 102 while the shock absorption effect of the spring 102 is not affected.

Further, a top bushing 303 is fixed to the top of the heat dissipation chamber 3 through a rivet, a fan blade 302 is installed below the top bushing 303 through a bearing, a bottom bushing 301 is fixed to the bottom of the heat dissipation chamber 3 through a rivet, and the top bushing 303 and the bottom bushing 301 are used for keeping the air circulation inside the device to operate normally, so that the cooling effect of the device is not reduced.

Further, observation window 401 is installed to the inside gomphosis of closed door 4, and observation window 401 can be directly for the staff provides the place of observation device internal environment, the inside of closed door 4 is equipped with vent 404, and vent 404 is located the top of observation window 401, and vent 404 is that the wind of maintaining the external world can enter into the inside work of cooling down of device smoothly, handle 403 is installed to the side of closed door 4, latch fitting 402 is installed to the side of closed door 4, and latch fitting 402 is located the upper and lower both sides of handle 403.

Further, small-size power 501 has been placed to the inside of protecting crust 5, the top of protecting crust 5 is fixed with cambered surface supporting bench 502, and cambered surface supporting bench 502's curved surface and solar panel 602's curved surface laminating can provide the supporting role for solar panel 602 as far as.

Further, a protective layer 601 is fixed on the upper layer of the photovoltaic device 6, and a solar panel 602 is installed below the protective layer 601.

Further, backing plate 901 is evenly installed to the top of mounting bracket 9, and backing plate 901 can let the connection frame 8 can be more convenient fix on mounting bracket 9, and the staff is connected with screwed joint 801 through hickey 902 earlier, installs backing plate 901 gomphosis on mounting bracket 9 again, not only lets the device make things convenient for the dismouting more, has improved the practicality of device, and the inboard of backing plate 901 is equipped with hickey 902.

The working principle is as follows: in the operation process of the device, the photovoltaic device 6 is used for photoelectric conversion, electric energy is stored in the small power supply 501, the fan blades 302 in the heat dissipation chamber 3 are driven to normally operate by the power supply of the small power supply 501, external wind enters the device through the ventilation openings 404 in the closing door 4 and is discharged through the top bushing 303 and the bottom bushing 301 after heat is taken away, and wind power circulation is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. A photovoltaic energy-saving distribution box comprises a damping base (1), a box body (2), a photovoltaic device (6) and a wiring frame (8); the method is characterized in that: the shock absorption box is characterized in that a heat dissipation chamber (3) is fixed above the shock absorption base (1) through bolts, a box body (2) is fixed above the heat dissipation chamber (3), anti-static leads (10) are fixed on two sides of the box body (2), one end of each anti-static lead (10) is installed on two sides of the shock absorption base (1) in a penetrating mode, a closed door (4) is movably installed on the front side of the box body (2) through a hinge, an insulating pad (7) is adhered to the inner wall of the box body (2) through an adhesive, a mounting frame (9) is fixed on the inner wall of the box body (2) through bolts, the mounting frame (9) is located on the outer side of the insulating pad (7), a wiring frame (8) is uniformly fixed above the mounting frame (9), threaded joints (801) are arranged at two ends of the wiring frame (8), a protective shell (5) is fixed above the, and a photovoltaic device (6) is arranged above the protective shell (5).

2. The photovoltaic energy-saving distribution box according to claim 1, characterized in that: a sleeve (101) is welded and fixed above the damping base (1), a spring (102) is welded and installed above the damping base (1), and the spring (102) is located inside the sleeve (101).

3. The photovoltaic energy-saving distribution box according to claim 1, characterized in that: the heat dissipation chamber is characterized in that a top bushing (303) is fixed to the top of the heat dissipation chamber (3) through a rivet, fan blades (302) are installed below the top bushing (303) through a bearing, a bottom bushing (301) is fixed to the bottom of the heat dissipation chamber (3) through a rivet, a baffle (304) is installed outside the heat dissipation chamber (3), and an embedded handle (305) is installed on the outer side of the baffle (304).

4. The photovoltaic energy-saving distribution box according to claim 1, characterized in that: observation window (401) are installed to the inside gomphosis of closed door (4), the inside of closed door (4) is equipped with vent (404), and vent (404) are located the top of observation window (401), handle (403) are installed to the side of closed door (4), latch fitting (402) are installed to the side of closed door (4), and latch fitting (402) are located the upper and lower both sides of handle (403).

5. The photovoltaic energy-saving distribution box according to claim 1, characterized in that: a small-sized power supply (501) is placed in the protective shell (5), and an arc-surface supporting table (502) is fixed above the protective shell (5).

6. The photovoltaic energy-saving distribution box according to claim 1, characterized in that: a protective layer (601) is fixed on the upper layer of the photovoltaic device (6), and a solar panel (602) is installed below the protective layer (601).

7. The photovoltaic energy-saving distribution box according to claim 1, characterized in that: backing plates (901) are uniformly arranged above the mounting rack (9), and threaded interfaces (902) are arranged on the inner sides of the backing plates (901).