CN218103073U

CN218103073U - Solar power supply device with ice and snow removing function

Info

Publication number: CN218103073U
Application number: CN202222111878.5U
Authority: CN
Inventors: 刘刚; 李绍琦; 杨亮; 宋雪; 厉建昊; 彭锋; 杨健; 王继杨; 王攀; 颜祺; 陈霖昱; 骆少波; 吴烜; 严永峰; 胡灵; 胡佳
Original assignee: State Grid Corp of China SGCC; Wuhan Power Supply Co of State Grid Hubei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Wuhan Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-20
Anticipated expiration: 2032-08-11

Abstract

The utility model provides a solar power supply unit with remove ice and snow function, include: the solar panel is obliquely arranged on the support, the front end of the solar panel is a higher end, and the rear end of the solar panel is a lower end; the guide pieces are arranged on the side edge of the solar panel; the heater strip is in proper order around establishing a plurality of the guide, the heater strip is the form of buckling, the lower surface of heater strip with solar panel's upper surface contacts. When ice/snow needs to be removed, the heating wires are electrified to generate heat, so that the ice/snow melts, the melted water slides down, the effect of lubricating the surface of the solar panel to reduce friction force can be achieved in the process that the melted water slides down along the solar panel, large ice/snow blocks are divided into small blocks, and the ice/snow blocks can smoothly slide down under the action of gravity, so that the aim of removing the ice/snow can be fulfilled well.

Description

Solar power supply device with ice and snow removing function

Technical Field

The utility model relates to a solar energy power supply unit technical field specifically relates to a solar energy power supply unit with remove ice and snow function

Background

Solar energy is a clean renewable new energy source and has a wide role in life and work of people, one of the functions is to convert the solar energy into electric energy, and solar power generation is divided into photo-thermal power generation and photovoltaic power generation. Generally speaking, solar power generation refers to solar photovoltaic power generation and has the characteristics of no moving parts, no noise, no pollution, high reliability and the like. The solar power supply device consists of a solar panel, a storage battery (group) and a bracket, and an inverter can be configured according to actual needs. The solar panel is often installed outdoors, in cold winter, ice and snow weather often appears in some areas with low temperature, so that the surface of the solar panel is easily covered by ice and snow and cannot work normally, and the ice and snow need to be removed to recover the power generation capacity of the solar panel. The existing solar panel ice and snow removing device usually adopts heating ice/snow removal, namely the heating device is manually carried to the place of the solar panel covered by the ice/snow, then the heating device is placed on the ice/snow, and then the heating device is connected with a power supply to melt the ice/snow, so that the effect of ice/snow removal is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a solar power supply unit with remove ice and snow function, include:

a support;

the solar panel is obliquely arranged on the bracket, the front end of the solar panel is a higher end, and the rear end of the solar panel is a lower end;

the guide pieces are arranged on the side edge of the solar panel;

the heater strip, the heater strip is in proper order around establishing a plurality of the guide, the heater strip is the form of buckling, the lower surface of heater strip with solar panel's upper surface contacts.

Further, the guide includes guide post, location head, the setting of location head is in the top of guide post, the heater strip is around establishing the guide post, the upper surface of heater strip with the location head contacts, the lower surface with solar panel contacts.

Further, still include rubber sleeve, rubber pad, the rubber sleeve cover is established on the guide post, the rubber pad sets up the lower surface of location head.

Further, the guide is four, solar panel's upper surface has four corner positions, four the guide sets up at corresponding four corner positions, the heater strip is in proper order around establishing a plurality of the guide, the interlude of heater strip is the diagonal form.

Further, the heating wire device further comprises an electric cabinet, wherein the electric cabinet is arranged on the support, and the heating wire is connected with the electric cabinet.

The utility model provides a solar power supply unit with remove ice and snow function, solar panel installs aslope on the support, the front end is higher, the rear end is lower, the heater strip is the form of buckling and distributes on solar panel's surface, when needs deicing snow, the heater strip circular telegram is generated heat, can make ice/snow melt into water, water can the landing, and melt water can play the effect of lubricated solar panel surface in order to reduce friction power along the in-process that solar panel landing, bold ice and snow are cut apart into the ice and snow of fritter, can more smoothly landing under the action of gravity, in order to reach the purpose of deicing snow betterly.

Drawings

Fig. 1 is a schematic structural view of a solar power supply device with ice and snow removal function provided by the present invention;

fig. 2 isbase:Sub>A cross-sectional view of the guide provided by the present invention on the solar panel, taken along linebase:Sub>A-base:Sub>A of fig. 1;

fig. 3 is a schematic view of electrical control connection of the heating wires provided by the present invention;

wherein, 1, a bracket; 2. a solar panel; 3. an electric cabinet; 31. heating wires; 4. a guide member; 41. a guide post; 42. positioning the head; 43. a rubber sleeve; 44. a rubber pad; 5. an ice and snow sensor.

Detailed Description

Reference will now be made in detail to the 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 functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of 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 "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for 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, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the utility model provides a solar power supply unit with ice and snow removal function, including support 1, solar panel 2, electric cabinet 3, heater strip 31, guide 4, ice and snow sensor 5.

The solar panel 2 is obliquely arranged on the bracket 1, the front end of the solar panel 2 is a higher end, and the rear end of the solar panel 2 is a lower end; the guide 4 is four, solar panel 2's upper surface has four corner positions, four the guide 4 sets up four corresponding corner positions.

The electric cabinet 3 is arranged on the support 1 below the solar panel 2, a power supply, a relay and a control chip are arranged in the electric cabinet 3, one end of each heating wire 31 is connected with the relay through a wire, the relay is connected with the positive electrode of the power supply through a wire, four guide posts 4 are sequentially wound at the other end of each heating wire 31, the heating wires 31 are distributed on the solar panel 2, the lower surfaces of the heating wires 31 are in contact with the upper surface of the solar panel 2, the heating wires 31 are bent, namely the tops of the heating wires are in a horizontal line shape, the middle sections of the heating wires are in an oblique line shape, the bottoms of the heating wires are in a horizontal line shape, and the tops and the bottoms of the heating wires are connected through the middle sections; the end part of the other end of the heating wire 31 is connected with the negative electrode of the power supply through a wire, namely the power supply, the relay and the heating wire are connected in series to form a heating loop, and the ice and snow sensor 5 is arranged on the upper surface of the solar panel 2; the relay and the ice and snow sensor 5 are respectively connected with the control chip. Specifically, the power supply may adopt a commercially available storage battery, and the chip is a CD4011 chip, which is the prior art and is not described herein again.

Guide 4 includes guide post 41, location head 42, guide post 41 sets up four corner positions of solar panel 2 upper surface, location head 42 sets up the top of guide post 41 still includes rubber sleeve 43, rubber pad 44, rubber sleeve 43 cover is established on the guide post 41, rubber pad 44 sets up the lower surface of location head 42, heater strip 31 is around establishing in proper order rubber sleeve 43, heater strip 31's upper surface with rubber pad 44 contacts, heater strip 31's lower surface with solar panel 2's upper surface contacts.

The utility model discloses a theory of operation does:

the ice and snow sensor can detect whether ice/snow exists on the surface of the solar panel or not, and sends a detection signal to the control chip, if ice/snow exists on the surface of the solar panel, the control chip controls the relay to be switched on, so that the heating loop is switched on, the heating wire is electrified to generate heat, ice/snow can be melted into water, the water can slide down, and the water can play a role in lubricating the surface of the solar panel to reduce friction force in the sliding process along the solar panel, massive ice/snow is divided into small blocks, the water can slide down smoothly under the action of gravity, and the purpose of well removing the ice/snow is achieved.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A solar power supply device with ice and snow removing function is characterized by comprising:

a support (1);

the solar panel (2) is obliquely arranged on the support (1), the front end of the solar panel (2) is a higher end, and the rear end of the solar panel is a lower end;

a plurality of guides (4), wherein the plurality of guides (4) are arranged on the side edge of the solar panel (2);

heater strip (31), heater strip (31) are in proper order around establishing a plurality of guide (4), heater strip (31) are the form of buckling, the lower surface of heater strip (31) with the upper surface of solar panel (2) contacts.

2. The solar power supply device with the ice and snow removing function according to claim 1, wherein the guiding member (4) comprises a guiding column (41) and a positioning head (42), the positioning head (42) is arranged on the top of the guiding column (41), the heating wire (31) is wound around the guiding column (41), the upper surface of the heating wire (31) is in contact with the positioning head (42), and the lower surface is in contact with the solar panel (2).

3. The solar power supply device with the function of removing ice and snow according to claim 2, further comprising a rubber sleeve (43) and a rubber pad (44), wherein the rubber sleeve (43) is sleeved on the guide column (41), and the rubber pad (44) is arranged on the lower surface of the positioning head (42).

4. The solar power supply device with the function of removing ice and snow according to claim 1, wherein the number of the guiding members (4) is four, the upper surface of the solar panel (2) has four corner positions, the four guiding members (4) are arranged at the corresponding four corner positions, the heating wire (31) is sequentially wound around the plurality of guiding members (4), and the middle section of the heating wire (31) is in an oblique line shape.

5. The solar power supply device with the ice and snow removing function according to claim 4, further comprising an electric cabinet (3), wherein the electric cabinet (3) is arranged on the bracket (1), and the heating wire (31) is connected with the electric cabinet (3).