CN210224707U

CN210224707U - Novel energy-saving distribution box for outdoor use

Info

Publication number: CN210224707U
Application number: CN201921475381.3U
Authority: CN
Inventors: Jinhua Yang; 杨金花; Huijie Yang; 杨会解; Jinghe Li; 李景贺
Original assignee: BEIJING SINOBAIDE TECHNOLOGY Co Ltd
Current assignee: BEIJING SINOBAIDE TECHNOLOGY Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-03-31
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a novel energy-conserving block terminal of outdoor use, electrical components in box and box, the hexahedron that the box connects into for bottom plate, four curb plates and roof, a fan is installed to one of them curb plate inner wall bottom of box, is equipped with the air outlet on the curb plate that corresponds with the fan wind direction, is equipped with the air inlet on the curb plate top that the fan wind direction corresponds, install a horizontally baffle on the curb plate between air outlet and air inlet, be equipped with the clearance between the curb plate that baffle and fan are connected, box roof upper surface still is equipped with a photovoltaic board, and the slope of photovoltaic board sets up, is connected through the backup pad between photovoltaic board and roof and encloses into a cavity, is equipped with solar battery in the cavity, and solar battery is the fan power supply. This block terminal can the outdoor environment of self-adaptation, resists the influence of ambient temperature change to the inside components and parts of block terminal, improves the life and the security of block terminal.

Description

Novel energy-saving distribution box for outdoor use

Technical Field

The utility model relates to a block terminal, concretely relates to novel energy-conserving block terminal of outdoor use.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

At present, the block terminal is mainly installed in indoor work, and to the block terminal of outdoor work, then be in under the environment that temperature changes throughout the year, to the area that the difference in temperature is big, the too high outdoor temperature of summer makes the inside electrical component of block terminal melt deformation even cause the conflagration, the too low temperature of night leads to partial instrument failure easily winter to lead to the ageing of materials such as cable, be unfavorable for the operation of outdoor block terminal long-term safety.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a novel energy-conserving block terminal of outdoor use, this block terminal can adapt to the outdoor environment automatically, resists the influence that the ambient temperature changes the inside components and parts of block terminal, improves the life and the security of block terminal.

The utility model discloses a following technical scheme realizes:

outdoor novel energy-conserving block terminal who uses, electrical components in box and box, the hexahedron that the box connects into for bottom plate, four curb plates and roof, a fan is installed to one of them curb plate inner wall bottom of box, is equipped with the air outlet on the curb plate that corresponds with the fan wind direction, is equipped with the air inlet on the curb plate top that the fan wind direction corresponds, install a horizontally baffle on the curb plate between air outlet and air inlet, be equipped with the clearance between the curb plate that baffle and fan are connected, box roof upper surface still is equipped with a photovoltaic board, and the slope of photovoltaic board sets up, is connected through the backup pad between photovoltaic board and roof and encloses into a cavity, is equipped with solar battery in the cavity, and solar battery is the fan power supply.

In the utility model, when the heat accumulated in the box body is excessive, the fan is started, the generated airflow blows out the hot air at the bottom in the box body from the air outlet, the air pressure in the box body is reduced, the air with lower temperature at the outside flows in from the air inlet at the top under the action of negative pressure, and then enters the bottom in the box body by bypassing the partition plate, the temperature at the bottom of the box body is reduced, the normal operation of internal electrical components is protected, the safety is improved, the partition plate can enable the box body to form stable cold and hot air circulation, the cold air and the hot air flow in different channels to avoid mutual interference, the cooling efficiency in the box body is effectively improved, the gas inlet and outlet disorder caused by arranging the air outlet and the air inlet together is avoided, the energy loss of the fan is further caused, the effect of bringing out the hot air by the fan and the cooling effect are reduced, the energy is saved and the environment is protected.

Furthermore, the gap between the partition board and the side board connected with the fan is 5-20cm, and the partition board is movably connected with the side board in an inserting mode.

Furthermore, the baffle is the folded cascade baffle, and the baffle is that two horizontal plates pass through connecting piece swing joint and form.

Furthermore, a layer of transparent dustproof plate is arranged on the upper surface of the photovoltaic plate, the top of the transparent dustproof plate is connected with a low-power electric heater, and the electric heater is connected with the solar storage battery.

Further, the power of the electric heater is 100-200w, and the upper side and the lower side of the transparent dustproof plate extend to the outer side of the photovoltaic plate.

The utility model discloses in, the slope of photovoltaic board sets up, is favorable to receiving and the conversion to sunshine, can also avoid winter snow to cover the photovoltaic board simultaneously, and transparent dust guard is used for protecting the photovoltaic board, crosses low when ambient temperature, when having snow on the transparent dust guard, starts the transparent dust guard of electric heater heating, heaies up transparent dust guard to 10-20 ℃, and the snow bottom does benefit to whole snow landing from transparent dust guard after melting, and the snow removing is more thorough, does benefit to the photovoltaic board and lasts the electricity generation.

The power of the electric heater is 100-200w, so that the problem that the temperature of the transparent dustproof plate is too high due to too high power is effectively avoided, and the normal operation of the photovoltaic panel is influenced.

Furthermore, the inner wall of the side plate of the box body is provided with an electric heating element and a first temperature sensor, the electric heating element is connected with the solar storage battery, and the electric heating element, the first temperature sensor, the fan and the electric heater are all connected with a controller.

Furthermore, a second temperature sensor is arranged in the cavity, a pressure-sensitive sensor is arranged at the joint of the support plate and the photovoltaic panel, and the pressure-sensitive sensor and the second temperature sensor are both connected with the controller.

The utility model discloses in, temperature sensor one is used for detecting the internal temperature of box, when the high temperature, start the fan, the temperature crosses when low starts electric heating element and for the internal intensification of box, make the interior electrical apparatus original paper of box be in reasonable temperature operation all the time, temperature sensor is dual-purpose in detecting the cavity internal temperature, pressure sensor is used for detecting the pressure that photovoltaic board and transparent dust guard bore, cross when the temperature is low excessively, pressure surpasss a definite value and then shows that snow has reached a certain amount, start electric heater and detach snow, whole process is all controlled through the controller.

The utility model discloses a pressure sensor, temperature sensor one, temperature sensor two and controller all adopt current structure, and its theory of operation and erection joint mode have belonged to now, therefore no longer detailed description here.

Furthermore, the inner wall of the box body is provided with a plurality of activated carbon dust removal devices.

Furthermore, the tops of the air outlet and the air inlet are provided with waterproof covers, and the waterproof covers are fixed on the outer sides of the side plates.

Furthermore, a wiring layer is arranged in the middle of the side plate connected with the fan, and a plurality of wires and signal transmission lines are arranged in the wiring layer.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the novel energy-saving distribution box for outdoor use of the utility model has the advantages that when the heat accumulated in the box body is excessive, the fan is started, the generated air flow blows out the hot air at the bottom in the box body from the air outlet, the air pressure in the box body is reduced, the air with lower temperature at the outside flows in from the air inlet at the top under the action of negative pressure, then the air flows into the bottom in the box body by bypassing the partition plate, the temperature at the bottom of the box body is reduced, the normal operation of internal electrical components is protected, the safety is improved, the partition plate can form stable cold and hot air circulation in the box body, the cold air and the hot air flow in different channels, the mutual interference is avoided, the cooling efficiency in the box body is effectively improved, the gas inlet and outlet disorder caused by arranging the air outlet and the air inlet together is avoided, the fan energy loss is further caused, the power is supplied to the fan after being converted into electric energy, so that the energy is saved and the environment is protected;

2. the utility model discloses outdoor novel energy-conserving block terminal who uses, the slope of photovoltaic board sets up, be favorable to receiving and the conversion to sunshine, can also avoid winter snow to cover the photovoltaic board simultaneously, transparent dust guard is used for protecting the photovoltaic board, low excessively when ambient temperature, when having snow on the transparent dust guard, start the transparent dust guard of electric heater heating, heat up transparent dust guard to 10-20 ℃, the snow bottom is favorable to whole snow to follow landing on the transparent dust guard after melting, snow removing is more thorough, do benefit to the photovoltaic board and continue the electricity generation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

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

fig. 2 is a cross-sectional view of the present invention.

Reference numbers and corresponding part names in the drawings:

the solar energy dust removal device comprises a box body, a bottom plate, a side plate, a top plate, an air outlet, a 15 air inlet, a 16 waterproof cover, a 17 wiring layer, a 2 fan, a 3 partition plate, a 4 photovoltaic panel, a 41 solar storage battery, a 42 pressure-sensitive sensor, a 5 support plate, a 51 cavity, a 52 temperature sensor II, a 6 transparent dustproof plate, a 61 electric heater, a 7 electric heating element, an 8 temperature sensor I, a 9 controller and a 10 active carbon dust removal device.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1

As shown in figures 1-2, the novel energy-saving distribution box for outdoor use of the utility model comprises a box body 1 and electrical elements in the box body 1, the box body 1 is a hexahedron formed by connecting a bottom plate 11, four side plates 12 and a top plate 13, the bottom of the inner wall of one side plate 12 of the box body 1 is provided with a fan 2, the side plate 12 corresponding to the wind direction of the fan 2 is provided with an air outlet 14, an air inlet 15 is arranged at the top end of the side plate 12 corresponding to the wind direction of the fan 2, a horizontal clapboard 3 is arranged on the side plate 12 between the air outlet 14 and the air inlet 15, a gap is arranged between the clapboard 3 and the side plate 12 connected with the fan 2, the upper surface of the top plate 13 of the box body 1 is also provided with a photovoltaic plate 4, the photovoltaic plate 4 is obliquely arranged, the photovoltaic plate 4 and the top plate 13 are connected through a supporting plate 5 to form a cavity 51, a solar storage battery 41 is arranged in the cavity 51, and the solar storage battery 41 supplies power for the fan 2.

Furthermore, the gap between the partition board 3 and a side plate 12 connected with the fan 2 is 5-20cm, and the partition board 3 and the side plate 12 are movably connected in an inserting manner.

Furthermore, the partition board 3 is a foldable partition board 3, and the partition board 3 is formed by movably connecting two horizontal plates through a connecting piece.

Further, a layer of transparent dust-proof plate 6 is arranged on the upper surface of the photovoltaic panel 4, the top of the transparent dust-proof plate 6 is connected with a low-power electric heater 61, and the electric heater 61 is connected with the solar storage battery 41.

Further, the power of the electric heater 61 is 100-200w, and the upper and lower sides of the transparent dustproof plate 6 extend to the outer side of the photovoltaic panel 4.

Further, an electric heating element 7 and a first temperature sensor 8 are arranged on the inner wall of the side plate 12 of the box body 1, the electric heating element 7 is connected with the solar storage battery 41, and the electric heating element 7, the first temperature sensor 8, the fan 2 and the electric heater 61 are all connected with a controller 9.

Example 2

Further, a second temperature sensor 52 is arranged in the cavity 51, a pressure-sensitive sensor 42 is arranged at the joint of the support plate 5 and the photovoltaic panel 4, and both the pressure-sensitive sensor 42 and the second temperature sensor 52 are connected with the controller 9.

Furthermore, the inner wall of the box body 1 is provided with a plurality of activated carbon dust removal devices 10.

Furthermore, a waterproof cover 16 is arranged on the top of the air outlet 14 and the air inlet 15, and the waterproof cover 16 is fixed on the outer side of the side plate 12.

Furthermore, a wiring layer 17 is arranged in the middle of the side plate 12 connected with the fan 2, and a plurality of wires and signal transmission lines are arranged in the wiring layer 17.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The novel energy-saving distribution box for outdoor use comprises a box body (1) and electrical elements in the box body (1), and is characterized in that the box body (1) is a hexahedron formed by connecting a bottom plate (11), four side plates (12) and a top plate (13), a fan (2) is installed at the bottom of the inner wall of one side plate (12) of the box body (1), an air outlet (14) is formed in the side plate (12) corresponding to the wind direction of the fan (2), an air inlet (15) is formed in the top end of the side plate (12) corresponding to the wind direction of the fan (2), a horizontal partition plate (3) is installed on the side plate (12) between the air outlet (14) and the air inlet (15), a gap is formed between the partition plate (3) and the side plate (12) connected with the fan (2), a photovoltaic plate (4) is further arranged on the upper surface of the top plate (13) of the box body (, the photovoltaic panel (4) and the top plate (13) are connected through the supporting plate (5) and enclose a cavity (51), a solar storage battery (41) is arranged in the cavity (51), and the solar storage battery (41) supplies power for the fan (2).

2. The novel energy-saving distribution box for outdoor use according to claim 1, characterized in that the gap between the partition board (3) and the side plate (12) connected with the fan (2) is 5-20cm, and the partition board (3) and the side plate (12) are movably connected in an inserting manner.

3. The novel energy-saving distribution box for outdoor use according to claim 1, characterized in that the partition (3) is a foldable partition (3), and the partition (3) is formed by movably connecting two horizontal plates through a connecting piece.

4. The novel energy-saving distribution box used outdoors as claimed in claim 1, wherein the upper surface of the photovoltaic panel (4) is provided with a transparent dust-proof plate (6), the top of the transparent dust-proof plate (6) is connected with a low-power electric heater (61), and the electric heater (61) is connected with the solar storage battery (41).

5. The novel energy-saving distribution box for outdoor use as claimed in claim 4, wherein the power of the electric heater (61) is 100-200w, and the upper and lower sides of the transparent dust-proof plate (6) extend to the outer side of the photovoltaic plate (4).

6. The novel energy-saving distribution box for outdoor use according to claim 4, characterized in that the inner wall of the side plate (12) of the box body (1) is provided with an electric heating element (7) and a first temperature sensor (8), the electric heating element (7) is connected with the solar storage battery (41), and the electric heating element (7), the first temperature sensor (8), the fan (2) and the electric heater (61) are all connected with a controller (9).

7. The novel energy-saving distribution box for outdoor use according to claim 6, characterized in that a second temperature sensor (52) is arranged in the cavity (51), a pressure-sensitive sensor (42) is arranged at the joint of the supporting plate (5) and the photovoltaic panel (4), and both the pressure-sensitive sensor (42) and the second temperature sensor (52) are connected with the controller (9).

8. The new energy-saving distribution box for outdoor use according to claim 1, characterized in that the inner wall of the box body (1) is provided with several activated carbon dust removing devices (10).

9. The novel energy-saving distribution box for outdoor use according to claim 1, characterized in that a waterproof cover (16) is arranged on the top of the air outlet (14) and the air inlet (15), and the waterproof cover (16) is fixed on the outer side of the side plate (12).

10. The novel energy-saving distribution box used outdoors according to claim 6, characterized in that a wiring layer (17) is arranged in the middle of the side plate (12) connected with the fan (2), and a plurality of wires and signal transmission lines are arranged in the wiring layer (17).