CN216750113U

CN216750113U - Outdoor light energy storage equipment

Info

Publication number: CN216750113U
Application number: CN202122723683.1U
Authority: CN
Inventors: 赵振; 唐玉银; 高传名; 徐新伟; 范仕亮
Original assignee: Jinan Chihao Electric Power Technology Co ltd
Current assignee: Jinan Chihao Electric Power Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-06-14
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to outdoor optical energy storage equipment, belonging to the technical field of photovoltaic energy storage; the solar rectangular tube power supply comprises a photovoltaic panel and a power supply box, wherein a heatable cell group is arranged in the power supply box, the photovoltaic panel is detachably fixed on a rectangular tube bracket through a photovoltaic panel fastener, the rectangular tube bracket is in a right-angled triangle shape, the photovoltaic panel is arranged on an oblique edge, the power supply box is detachably arranged in the right-angled edge, and the rectangular tube bracket is detachably arranged on main material angle iron of an iron tower through an L-shaped fixing bracket; the problems that the existing optical energy storage equipment is complex in structure, high in material consumption and difficult to install and is difficult to apply to the northern area and the alpine area are solved.

Description

Outdoor light energy storage equipment

Technical Field

The utility model relates to outdoor optical energy storage equipment, and belongs to the technical field of photovoltaic energy storage.

Background

Outdoor equipment such as a holder and a terminal needs to be powered, and the outdoor equipment is usually powered by adopting a mode of converting solar energy into electric energy in places with difficulty in power taking. Such devices are generally comprised of two parts, including a photovoltaic panel and a power box and mounting bracket. The temperature of the general working environment of the power supply is above-20 ℃ under the limitation of the battery core, the power supply is difficult to be applied to northern and alpine regions, and the use limitation is large. At present, the equipment has the disadvantages of complex structure, heavy mounting bracket, difficult transportation and high-altitude mounting difficulty. In conclusion, the wide use of the equipment is not facilitated, and the inconvenience is brought to the use of consumers.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the defects of the prior art are overcome, the outdoor optical energy storage equipment is provided, and the problems that the existing optical energy storage equipment is complex in structure, high in material consumption and difficult to install and is difficult to apply to northern and alpine regions are overcome.

The utility model relates to outdoor light energy storage equipment which comprises a photovoltaic panel and a power box, wherein a heatable cell group is arranged in the power box, the photovoltaic panel is detachably fixed on a rectangular tube bracket through a photovoltaic panel fastener, the rectangular tube bracket is in a right-angled triangle shape, the photovoltaic panel is arranged on an oblique edge, the power box is detachably arranged in the right-angled edge, and the rectangular tube bracket is detachably arranged on main material angle iron of an iron tower through an L-shaped fixing bracket.

The battery integrates a heating function, so that the electric core group can be heated, and the stability of normal operation of the equipment under a cold working condition is improved; the application range is wider. The components of the optical energy storage device are assembled and installed through the photovoltaic panel fastener, the rectangular tube support and the L-shaped fixing support, the structure is simple and reasonable, and the weight is greatly reduced due to the rectangular tube support structure; the whole is changed into a single during transportation and carrying, and all the parts are orderly connected during installation, so that the transportation is easy.

Preferably, the power box further comprises a left sealing cover, a power shell and a right sealing cover, wherein the bottom of the power shell is provided with a mounting hole, and the power box is mounted in the right-angle side through the mounting hole; the outer side of the power supply shell is provided with a circuit board.

Used for installing the power box.

Preferably, heatable electric core group includes battery case and arranges the lithium iron phosphate core in battery case, is provided with the heating plate between the lithium iron phosphate core, is provided with the buffering bubble cotton between lithium iron phosphate core and the battery case.

The heating device is used for heating the lithium iron phosphate core and integrates the heating function.

Preferably, the circuit board is provided with a temperature control unit, and the temperature control unit collects the temperature of the heatable electric core group through a temperature sensor and is used for starting the heating sheet when the temperature is too low.

The temperature control device is used for controlling the temperature of the heatable electric core group so as to realize low-temperature operation.

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

according to the light energy storage device used in the outdoor low-temperature environment, the battery has an integrated heating function, and the heatable electric core group improves the stability of normal operation of the device under a cold working condition; the application range is wider. The components of the optical energy storage device are assembled and installed through the photovoltaic panel fastener, the rectangular tube support and the L-shaped fixing support, the structure is simple and reasonable, the material consumption is low, the installation is simple, and the weight is greatly reduced through the rectangular tube support structure; the whole is changed into a single during transportation and carrying, and all the parts are orderly connected during installation, so that the transportation is easy.

Drawings

Fig. 1 is a schematic assembly diagram of an outdoor optical energy storage device according to the present invention;

FIG. 2 is an assembled schematic view of the power supply box of the present invention;

FIG. 3 is a schematic view of the assembly of a photovoltaic panel according to the present invention;

FIG. 4 is a front view of a photovoltaic panel according to the present invention;

FIG. 5 is a side view of a photovoltaic panel according to the present invention;

FIG. 6 is a schematic view of the heating electric core set according to the present invention;

fig. 7 is a schematic sectional view of the heating electric core set according to the present invention.

Wherein: 1. a photovoltaic panel; 2. a power supply box; 201. heating the electric core group; 2011. a battery case; 2012. a lithium iron phosphate core; 2013. a heating plate; 2014. buffering foam; 202. a left cover; 203. a power supply housing; 204. a right cover; 205. mounting holes; 206. a circuit board; 3. a rectangular tube support; 4. angle iron as main material of iron tower; 5. an L-shaped fixed bracket; 6. photovoltaic board fastener.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1

As shown in fig. 1 to 7, the outdoor optical energy storage device of the present invention includes a photovoltaic panel 1 and a power box 2, wherein a heatable cell assembly 201 is disposed in the power box 2, and the photovoltaic panel 1 is detachably fixed on a rectangular tube support 3 through a photovoltaic panel fastener 6. Rectangular pipe support 3 is the triangle-shaped of right angle, and photovoltaic board 1 is installed on the bevel edge, and power supply box 2 demountable installation is in the right angle limit, and rectangular pipe support 3 passes through L type fixed bolster 5 demountable installation on iron tower principal material angle bar 4.

The battery integrates a heating function, so that the electric core group 201 can be heated, and the stability of the normal operation of the equipment under the cold working condition is improved; the application range is wider. The components of the optical energy storage device are assembled and installed through the photovoltaic panel fastener 6, the rectangular tube support 3 and the L-shaped fixing support 5, the structure is simple and reasonable, and the weight is greatly reduced through the rectangular tube support 3; the whole is changed into a single during transportation and carrying, and all the parts are orderly connected during installation, so that the transportation is easy.

The rectangular tube support 3 is used for fixing the photovoltaic panel 1 and the power box 2, and provides an L-shaped fixing support 5 mounting structure which can be used for being mounted on an angle iron tower. Photovoltaic board 1, for solar energy conversion equipment, inserts the cable through the aviation and stores the electric energy to power supply box 2.

The power box 2 is made of aluminum section, and has the advantages of light structure, good dust and water resistance and strong corrosion resistance. The power pack is fixed through the reliable metal plate structure, the heating sheets 2013 are arranged at intervals of the lithium iron phosphate cores 2012 in the power pack, and the lithium iron phosphate cores 2012 can be heated at a low temperature. The controller is integrated in the power box 2, and the voltage, the capacity, the temperature and the like of the power box can be monitored and communicated.

The rectangular pipe support 3 is made of rectangular square pipes through welding and is fixed through a sheet metal fastener. The power box 2 and the photovoltaic panel 1 are detachably fixed on the bracket through M8 bolts 301. And the photovoltaic panel 1 and the power box 2 are connected through the aerial plug cable. The whole equipment can be reliably fixed on the angle iron 4 of the main material of the iron tower through the L-shaped bracket 5.

As shown in fig. 2, the power supply box 2 further comprises a left cover 202, a power supply housing 203 and a right cover 204, a mounting hole 205 is formed in the bottom of the power supply housing 203, and the power supply box 2 is mounted in the right-angle side through the mounting hole 205; a circuit board 206 is disposed outside the power supply housing 203.

The left cover 202, the power supply housing 203 and the right cover 204 form a kind of chassis for loading different power supply capacities, and the mounting hole 205 is used for mounting the power supply box 2.

As shown in fig. 6-7, the heatable battery pack 201 includes a battery case 2011 and lithium iron phosphate batteries 2012 arranged in the battery case 2011, a heating sheet 2013 is disposed between the lithium iron phosphate batteries 2012, and a buffer foam 2014 is disposed between the lithium iron phosphate batteries 2012 and the battery case 2011.

The heating device is used for heating the lithium iron phosphate core 2012 and integrates the heating function.

Here, a temperature control unit is disposed on the circuit board 206, and the temperature control unit collects the temperature of the heatable electric core assembly 201 through a temperature sensor, and is used for starting the heating sheet 2013 when the temperature is too low. Specifically, the heatable electric core group 201 is embedded into the low-temperature monitoring sensor and the heating sheet 2013, so that the equipment can work in a severe cold region, and the actual working temperature can reach below-40 ℃.

The temperature control device is used for controlling the temperature of the heatable electric core group 201 so as to realize low-temperature operation.

The optical energy storage device used in the outdoor low-temperature environment has the working process as follows:

the photovoltaic panel 1, the power box 2, the photovoltaic panel fastener 6 and the rectangular tube support 3 are placed independently. During installation, the power box 2 and the photovoltaic panel 1 are fixed on the rectangular tube support 3 through the M8 bolt 301, and after the photovoltaic panel 1 and the power box 2 are connected through the aerial plug cable, the whole body is fixed on the iron tower main material angle iron 4 through the L-shaped support 5. During operation, the temperature control unit collects the temperature of the heatable electric core group 201 through the temperature sensor, and the heating sheet 2013 is started when the temperature is too low.

Claims

1. The utility model provides an outdoor light energy storage equipment, a serial communication port, including photovoltaic board (1), power supply box (2), be provided with heatable core group (201) in power supply box (2), photovoltaic board (1) can be dismantled through photovoltaic board fastener (6) and fix on rectangular tube support (3), rectangular tube support (3) are the right angle triangle form, photovoltaic board (1) are installed on the bevel, power supply box (2) demountable installation is in the right angle limit, rectangular tube support (3) are demountable installation on iron tower main material angle bar (4) through L type fixed bolster (5).

2. An outdoor optical energy storage device according to claim 1, wherein the power box (2) further comprises a left cover (202), a power shell (203) and a right cover (204), a mounting hole (205) is formed in the bottom of the power shell (203), and the power box (2) is mounted in the right-angle side through the mounting hole (205); a circuit board (206) is arranged on the outer side of the power supply shell (203).

3. An outdoor optical energy storage device according to claim 1 or 2, wherein the heatable cell group (201) comprises a battery case (2011) and lithium iron phosphate cells (2012) arranged in the battery case (2011), a heating sheet (2013) is arranged between the lithium iron phosphate cells (2012), and buffer foam (2014) is arranged between the lithium iron phosphate cells (2012) and the battery case (2011).

4. An outdoor optical energy storage device according to claim 2, wherein a temperature control unit is arranged on the circuit board (206), and the temperature control unit collects the temperature of the heatable electric core group (201) through a temperature sensor and is used for starting the heating sheet (2013) when the temperature is too low.