CN210536544U

CN210536544U - Solar storage battery protection device

Info

Publication number: CN210536544U
Application number: CN201922044683.1U
Authority: CN
Inventors: 杨树威
Original assignee: Shaoguan Weijin Starlight Machinery Technology Co Ltd
Current assignee: Shaoguan Weijin Starlight Machinery Technology Co Ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-05-15
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a solar storage battery protection device, which comprises a solar storage battery body, wherein a protective shell is arranged at the outer side of the solar storage battery body, a plurality of heat dissipation holes are uniformly arranged in the left side wall and the right side wall of the protective shell, standing grooves are arranged in the left side wall and the right side wall of the protective shell, a dust screen is placed in the standing grooves, fastening gaskets are fixed on the upper side and the lower side as well as the rear side of the dust screen, a connecting block is arranged on the front side of the dust screen, fixing grooves are symmetrically arranged in the left side wall and the right side wall of the protective shell and correspond to the connecting block, the utility model realizes the convenient disassembly of the dust screen and the further convenient regular cleaning function by arranging the dust screen, the fastening gaskets, the standing grooves, threaded rods, the fastening nuts, the smooth through holes, the fixing grooves, the connecting blocks and the like, thereby effectively ensuring the heat dissipation efficiency of the follow-up device.

Description

Solar storage battery protection device

Technical Field

The utility model belongs to the technical field of the solar battery, concretely relates to solar battery protection device.

Background

The solar storage battery is an application of a 'storage battery' in solar photovoltaic power generation, four types of currently adopted lead-acid maintenance-free storage batteries, common lead-acid storage batteries, colloid storage batteries and alkaline nickel-cadmium storage batteries are adopted, and the domestic solar storage battery widely used at present mainly comprises the following components: the lead-acid maintenance-free storage battery and the colloid storage battery are very suitable for a solar power system with reliable performance, particularly an unattended workstation, because of the inherent maintenance-free characteristic and the characteristic of less pollution to the environment, and a solar storage battery protection device is needed to be used for better protecting the solar storage battery, but the existing solar storage battery protection device still has some defects.

The solar storage battery protection device in the prior art (reference case: CN201720845425) has the following problems: 1. the dust screen of the conventional solar storage battery protection device is inconvenient to disassemble, is inconvenient to clean regularly and is used for a long time, so that the heat dissipation efficiency is influenced; 2. the existing heat dissipation fan of the solar storage battery protection device can generate strong vibration during working, but no complete damping device is used for slowing down the influence of vibration on the device, and the structure inside the device cannot be well protected.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a solar battery protection device has the dust screen and is convenient for dismantle, the periodic cleaning of being convenient for, and then can effectively guarantee follow-up the device's radiating efficiency to and have perfect buffer, can effectively slow down the vibrations that the during operation of heat dissipation fan produced, and then effectively protected the characteristics of the inside structure of the device.

In order to achieve the above object, the utility model provides a following technical scheme: a solar storage battery protection device comprises a solar storage battery body, wherein a protective shell is arranged on the outer side of the solar storage battery body, a plurality of heat dissipation holes are uniformly formed in the left side wall and the right side wall of the protective shell, standing grooves are formed in the left side wall and the right side wall of the protective shell, a dust screen is placed in the standing grooves, fastening gaskets are fixed on the upper side, the lower side and the rear side of the dust screen, a connecting block is arranged on the front side of the dust screen, fixing grooves are symmetrically formed in the left side wall and the right side wall of the protective shell and correspond to the positions of the connecting block, threaded rods are fixed in the fixing grooves, smooth through holes are formed in the connecting block and correspond to the positions of the threaded rods, the connecting block and the threaded rods are fixed through fastening nuts, an installation shell is fixed on the right side wall of the protective shell, a plurality of shock absorption columns are uniformly arranged between the heat dissipation fan and the mounting shell, placing holes are arranged inside the shock absorption columns, the placing hole is filled with foam filler, the outer side of the shock absorption column is provided with a second shock absorption spring, a damping sleeve is arranged on the outer side of the second damping spring, an arc-shaped damping pad is fixed on one side of the mounting shell close to the damping sleeve, a damping outer rod is fixed at one side of the heat dissipation fan close to the mounting shell and at the position between two adjacent damping sleeves, a damping groove is arranged in the damping outer rod, a damping inner rod is arranged in the damping groove, the damping outer rod is connected with the mounting shell through two first damping springs, a protective cover is meshed above the protective shell, the top of visor is fixed with the support, the top of support is provided with solar panel, solar panel's the outside is provided with the protection screen panel.

Preferably, the inside of fastening nut just corresponds the position department of threaded rod and has seted up threaded hole, the inside wall of screw hole is provided with the internal thread, the lateral wall of threaded rod is provided with the external screw thread, internal thread and external screw thread intermeshing.

Preferably, the placing groove and the heat dissipation holes are arranged in a communicated structure.

Preferably, the sum of the cross sectional areas of the fastening gasket and the dust screen is the same as the cross sectional area of the placing groove, and the fastening gasket is made of elastic silica gel.

Preferably, arc shock pad and shock attenuation cover structure as an organic whole set up, the material of arc shock pad and shock attenuation cover sets up for the elastic rubber material.

Preferably, the upper side wall and the lower side wall of the connecting block are both provided with first fastening gaskets, the first fastening gaskets are made of silica gel, and the sum of the cross sectional areas of the connecting block and the first fastening gaskets is equal to the sum of the cross sectional areas of the two fixing grooves and the placing groove.

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

1. the utility model discloses a set up dust screen, fastening gasket, standing groove, threaded rod, fastening nut, smooth through-hole, fixed slot and connecting block isotructure, under mutually supporting of these structures, realized dust screen convenient to detach, and then the function of the periodic cleaning of being convenient for to follow-up the device's radiating efficiency can be effectively guaranteed.

2. The utility model discloses a set up pole, arc shock pad, shock attenuation post in the shock attenuation, place hole, foam filler, shock attenuation cover, shock attenuation groove, shock attenuation outer pole, first damping spring and second damping spring isotructure, under mutually supporting of these structures, realized effectively slowing down the function of the vibrations that the during operation of heat dissipation fan produced, and then effectively protected the inside structure of the device.

Drawings

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

fig. 2 is a schematic structural view of a side view section of a side wall of the protective shell of the present invention;

fig. 3 is a schematic structural view of a side view section of the heat dissipation device of the present invention;

in the figure: 1. a solar storage battery body; 2. heat dissipation holes; 3. a dust screen; 4. a support; 5. a solar panel; 6. a protective mesh enclosure; 7. a heat dissipation fan; 8. installing a shell; 9. fastening a gasket; 10. a placement groove; 11. a protective cover; 12. a protective shell; 13. a threaded rod; 14. fastening a nut; 15. smoothing the through hole; 16. fixing grooves; 17. connecting blocks; 18. a shock absorption inner rod; 19. an arc-shaped shock pad; 20. a shock-absorbing post; 21. placing holes; 22. a foam filler; 23. a shock-absorbing sleeve; 24. a damping groove; 25. a shock absorbing outer rod; 26. a first damping spring; 27. a second damping spring.

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. 1-3, the present invention provides the following technical solutions: a solar storage battery protection device comprises a solar storage battery body 1, a protective shell 12 is arranged on the outer side of the solar storage battery body 1, a plurality of heat dissipation holes 2 are uniformly formed in the left side wall and the right side wall of the protective shell 12, placing grooves 10 are formed in the left side wall and the right side wall of the protective shell 12, a dust screen 3 is placed in the placing grooves 10, fastening gaskets 9 are fixed on the upper side, the lower side and the rear side of the dust screen 3, a connecting block 17 is arranged on the front side of the dust screen 3, fixing grooves 16 are symmetrically formed in the left side wall and the right side wall of the protective shell 12 and correspond to the positions of the connecting block 17, threaded rods 13 are fixed in the fixing grooves 16, smooth through holes 15 are formed in the connecting block 17 and correspond to the positions of the threaded rods 13, the connecting block 17 and the threaded rods 13 are fixed through fastening, the installation shell 8 is internally provided with a heat radiation fan 7, a plurality of shock absorption columns 20 are uniformly arranged between the heat radiation fan 7 and the installation shell 8, the shock absorption columns 20 are internally provided with placing holes 21, the placing holes 21 are filled with foam fillers 22, the outer sides of the shock absorption columns 20 are provided with second shock absorption springs 27, the outer sides of the second shock absorption springs 27 are provided with shock absorption sleeves 23, one side of the installation shell 8, which is close to the shock absorption sleeves 23, is fixedly provided with an arc shock absorption pad 19, one side of the heat radiation fan 7, which is close to the installation shell 8, is fixedly provided with a shock absorption outer rod 25 at a position between two adjacent shock absorption sleeves 23, the inner part of the shock absorption outer rod 25 is provided with a shock absorption groove 24, the inner part of the shock absorption groove 24 is provided with a shock absorption rod 18, the shock absorption outer rod 25 is connected with the installation shell 8 through two first shock absorption springs 26, the top of support 4 is provided with solar panel 5, and solar panel 5's the outside is provided with protective mesh cover 6.

In order to facilitate the fastening nut 14 to rotate outside the threaded rod 13, in this embodiment, preferably, the inside of the fastening nut 14 and the position corresponding to the threaded rod 13 are provided with a threaded hole, the inner side wall of the threaded hole is provided with an internal thread, the outer side wall of the threaded rod 13 is provided with an external thread, and the internal thread and the external thread are meshed with each other.

In order to facilitate heat dissipation, in the present embodiment, it is preferable that the placement groove 10 and the heat dissipation hole 2 are disposed in a communicating structure.

In order to facilitate stable placement of the dust screen 3, in this embodiment, it is preferable that the sum of the cross-sectional areas of the fastening pad 9 and the dust screen 3 is the same as the cross-sectional area of the placement groove 10, and the fastening pad 9 is made of an elastic silica gel material.

In order to ensure the damping efficiency, in this embodiment, preferably, the arc-shaped damping pad 19 and the damping sleeve 23 are integrally formed, and the arc-shaped damping pad 19 and the damping sleeve 23 are made of elastic rubber.

In order to facilitate stable placement of the connecting block 17 and further facilitate fixation, in this embodiment, preferably, the upper and lower side walls of the connecting block 17 are provided with first fastening gaskets made of silica gel, and the sum of the cross-sectional areas of the connecting block 17 and the first fastening gaskets is the same as the sum of the cross-sectional areas of the two fixing grooves 16 and the placement groove 10.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, each structure is installed, so that the whole device starts to work (the protective shell 12 and the protective cover 11 effectively protect the solar battery body 1, the protective net cover 6 effectively protects the solar panel 5, the bracket 4 stably supports the solar panel 5), the switch of the heat dissipation fan 7 in the installation shell 8 is started, so that the heat dissipation fan 7 starts to work, the heat generated when the solar battery body 1 works is discharged to the outside through the heat dissipation holes 2 and the placing groove 10 under the action of the heat dissipation fan 7, the dust screen 3 effectively prevents dust from entering the interior of the protective shell 12, in the process, the vibration generated when the heat dissipation fan 7 works is firstly weakened under the action of the arc shock pad 19, the shock absorption sleeve 23, the shock absorption column 20 and the first shock absorption spring 26, and is weakened again under the action of the foam filler 22 in the placing hole 21, simultaneously, the shock attenuation outer boom 25 compresses second damping spring 27, the inside of damping groove 24 is withdrawed to shock attenuation interior pole 18, vibrations are effectively weakened again, thereby effectual protection has been carried out to the inside structure of the device, after the device used a period, can take off fastening nut 14 along threaded rod 13, again manually take out connecting block 17 along fixed slot 16, threaded rod 13 is along smooth through-hole 15 roll-off, dust screen 3 and fastening gasket 9 are along the roll-off of standing groove 10 together, the roll-off is accomplished the back, clear up dust screen 3, after the clearance is accomplished, install again can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solar storage battery protection device, includes solar storage battery body (1), its characterized in that: the solar battery comprises a solar battery body (1), and is characterized in that a protective shell (12) is arranged on the outer side of the solar battery body (1), a plurality of radiating holes (2) are uniformly formed in the left side wall and the right side wall of the protective shell (12), placing grooves (10) are formed in the left side wall and the right side wall of the protective shell (12), a dust screen (3) is placed in the placing grooves (10), fastening gaskets (9) are fixed on the upper side, the lower side and the rear side of the dust screen (3), connecting blocks (17) are arranged on the front side of the dust screen (3), fixing grooves (16) are symmetrically formed in the left side wall and the right side wall of the protective shell (12) and correspond to the positions of the connecting blocks (17), threaded rods (13) are fixed in the fixing grooves (16), smooth through holes (15) are formed in the connecting blocks (17) and correspond to the positions of the threaded rods (13), and the connecting blocks, an installation shell (8) is fixed on the right side of the right side wall of the protection shell (12), a heat dissipation fan (7) is arranged inside the installation shell (8), a plurality of damping columns (20) are uniformly arranged between the heat dissipation fan (7) and the installation shell (8), a placing hole (21) is formed inside each damping column (20), a foam filler (22) is filled inside each placing hole (21), a second damping spring (27) is arranged outside each damping column (20), a damping sleeve (23) is arranged outside each second damping spring (27), an arc-shaped damping pad (19) is fixed on one side, close to the damping sleeve (23), of the installation shell (8), a damping outer rod (25) is fixed on one side, close to the installation shell (8), of each heat dissipation fan (7) and located between two adjacent damping sleeves (23), and a damping groove (24) is formed inside each damping outer rod (25), interior pole (18) of shock attenuation have been placed to the inside in shock attenuation groove (24), connect through two first damping spring (26) between shock attenuation outer pole (25) and the installation casing (8), the top meshing of protective housing (12) has visor (11), the top of visor (11) is fixed with support (4), the top of support (4) is provided with solar panel (5), the outside of solar panel (5) is provided with protection screen panel (6).

2. A solar battery protection device according to claim 1, characterized in that: the inside of fastening nut (14) just corresponds the position department of threaded rod (13) and sets up threaded hole, the inside wall of screw hole is provided with the internal thread, the lateral wall of threaded rod (13) is provided with the external screw thread, internal thread and external screw thread intermeshing.

3. A solar battery protection device according to claim 1, characterized in that: the placing groove (10) and the heat dissipation holes (2) are arranged in a communicated structure.

4. A solar battery protection device according to claim 1, characterized in that: the sum of the cross sectional areas of the fastening gasket (9) and the dustproof net (3) is the same as the cross sectional area of the placing groove (10), and the fastening gasket (9) is made of elastic silica gel.

5. A solar battery protection device according to claim 1, characterized in that: arc shock pad (19) and shock attenuation cover (23) structure setting as an organic whole, the material of arc shock pad (19) and shock attenuation cover (23) sets up for the elastic rubber material.

6. A solar battery protection device according to claim 1, characterized in that: the upper side wall and the lower side wall of the connecting block (17) are provided with first fastening gaskets, the first fastening gaskets are made of silica gel, and the sum of the cross sectional areas of the connecting block (17) and the first fastening gaskets is equal to the sum of the cross sectional areas of the two fixing grooves (16) and the placing groove (10).