CN215174668U

CN215174668U - Solar street lamp based on lithium titanate battery with automatic protection function

Info

Publication number: CN215174668U
Application number: CN202121146088.XU
Authority: CN
Inventors: 周登元; 薛怀玉; 薛峰
Original assignee: Jiangsu Yidi Transportation Group Co ltd
Current assignee: Jiangsu Yidi Transportation Group Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-14
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a solar street lamp based on lithium titanate battery of automatic protection in the battery technology field, including the stand, the stand bottom is fixed and is equipped with the base, the stand is inside to set up the cavity body, cavity body lower part is equipped with the baffle of being connected with the stand fixedly, the baffle upper end is fixed and is equipped with the motor, the motor shaft output end of motor fixedly connected with threaded rod, the threaded rod outside screw thread has cup jointed the lifter plate, the motor left side is equipped with the gag lever post of being connected with baffle up end fixed, the gag lever post runs through the lifter plate, the stand outside is equipped with the open slot that communicates with the cavity body, lifter plate outside fixedly connected with movable rod, be connected with the installation pole on the movable rod, the lamp body is installed to the bottom of installation pole, the bottom of cavity body is equipped with the lithium titanate group, the stand top fixedly connected with the bracing piece, bracing piece top fixedly connected with solar photovoltaic board, this device simple structure, convenient operation, the convenience is maintained and is changed the lamp body, conveniently installs and dismantles the lamp body.

Description

Solar street lamp based on lithium titanate battery with automatic protection function

Technical Field

The utility model relates to the field of battery technology, specifically be based on automatic protection's solar street lamp of lithium titanate battery.

Background

Solar street lamp adopts the lithium titanate battery power supply, possesses functions such as light-operated, time control, temperature compensation and lightning protection, reverse polarity protection simultaneously, and it has stability good, longe-lived, luminous efficacy is high, the installation is maintained portably, the security performance is high, energy-concerving and environment-protective, economical and practical's advantage, but present solar street lamp on the market, the position of lamps and lanterns is higher, damage easily after using for a long time, be unfavorable for maintenance and change, can't satisfy the demand in the actual work, so, we propose the solar street lamp based on the lithium titanate battery of automatic protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar street lamp of lithium titanate battery based on automatic protection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

solar street lamp of lithium titanate battery based on automatic protection, which comprises a column, the stand bottom mounting is equipped with the base, the inside cavity body of having seted up of stand, cavity body lower part is equipped with the baffle with stand fixed connection, the fixed motor that is equipped with in baffle upper end, the motor shaft output end fixedly connected with threaded rod of motor, the outside screw thread of threaded rod has cup jointed the lifter plate, the motor left side is equipped with the gag lever post with baffle up end fixed connection, the gag lever post runs through the lifter plate, the stand outside set up with the communicating open slot of cavity body, the outside fixedly connected with movable rod of lifter plate, be connected with the installation pole on the movable rod, the lamp body is installed to the bottom of installation pole, the bottom of the cavity body is equipped with the lithium cell group, stand top fixedly connected with bracing piece, bracing piece top fixedly connected with solar photovoltaic board.

Further: four fastening screws are uniformly distributed on the base.

Further: the rear side of the upright post is movably connected with a door body corresponding to the lithium titanate battery pack.

Further: the movable rod is internally provided with a mounting hole, the top end of the mounting rod is movably inserted in the mounting hole, the right end face of the movable rod is provided with a threaded hole communicated with the mounting hole, the mounting rod is provided with a jack, the threaded hole is internally inserted with an insert rod in a threaded manner, and the left end of the insert rod extends into the jack.

Further: the external screw thread has been seted up to the inserted bar outside, and movable rod and inserted bar pass through assorted external screw thread and screw hole swing joint, and inserted bar right-hand member fixedly connected with changes the hand.

Further: one end of the movable rod penetrates through the open slot, and the lithium titanate battery pack is arranged at the lower end of the partition plate.

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

1. the utility model discloses utilize the motor to rotate, the motor rotates and drives the threaded rod and rotate, and the threaded rod rotates and makes the lifter plate reciprocate under the spacing of gag lever post, thereby the lifter plate reciprocates and can drive the movable rod and reciprocate to can drive the lamp body and realize the operation of going up and down, make things convenient for maintenance personal to maintain and change.

2. The utility model discloses utilize the cooperation setting of jack, inserted bar, screw hole, mounting hole and installation pole, be convenient for install and dismantle the lamp body, improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of a solar street lamp based on an automatically protected lithium titanate battery of the present invention;

fig. 2 is a schematic diagram of the internal structure of the structural column of the solar street lamp based on the lithium titanate battery with automatic protection of the utility model;

fig. 3 is a structural sectional view of a part of the solar street lamp based on the lithium titanate battery with automatic protection of the utility model;

in the figure: the solar photovoltaic lamp comprises a stand column 1, a base 2, fastening screws 3, a lamp body 4, a rotating handle 5, an inserting rod 6, an installing rod 7, a movable rod 8, a supporting rod 9, a solar photovoltaic panel 10, a lithium titanate battery pack 11, a partition plate 12, a motor 13, an open slot 14, a limiting rod 15, a threaded rod 16, a lifting plate 17, a cavity body 18, a mounting hole 19, a threaded hole 20 and a jack 21.

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.

Example 1:

referring to fig. 1-2, the present invention provides a technical solution: a solar street lamp based on an automatic protection lithium titanate battery comprises a stand column 1, wherein a base 2 is fixedly arranged at the bottom end of the stand column 1, a cavity body 18 is arranged in the stand column 1, the cavity body 18 is in a circular shape, a partition plate 12 fixedly connected with the stand column 1 is arranged at the lower part of the cavity body 18, a motor 13 is fixedly arranged at the upper end of the partition plate 12, the starting motor 13 is rotated, the motor 13 is rotated to drive a threaded rod 16 to rotate, the threaded rod 16 is rotated to enable a lifting plate 17 to move up and down under the limit of a limit rod 15, the lifting plate 17 can drive a movable rod 8 and a lamp body 4 to move up and down after moving up and down, so that maintenance personnel can conveniently maintain and replace the lamp body 4, the threaded rod 16 is fixedly connected with the output end of a motor shaft of the motor 13, the top end of the threaded rod 16 is movably installed with the top end surface of the cavity body 18 through a bearing, the lifting plate 17 is sleeved on the outer thread of the threaded rod 16, the limit rod 15 fixedly connected with the upper end surface of the partition plate 12 is arranged at the left side of the motor 13, the limiting rod 15 limits the rotating force of the lifting plate 17, so that the lifting plate 17 moves up and down, the limiting rod 15 penetrates through the lifting plate 17, the outer part of the upright post 1 is provided with an open slot 14 communicated with the cavity body 18, when the lifting plate 17 moves up and down in the cavity body 18, the movable rod 8 moves up and down in the open slot 14, the outer part of the lifting plate 17 is fixedly connected with a movable rod 8, the movable rod 8 is connected with an installation rod 7, the bottom end of the installation rod 7 is provided with a lamp body 4, the bottom of the cavity body 18 is provided with a lithium titanate battery pack 11, the motor 13 and the lamp body 4 are supplied with power through the lithium titanate battery pack 11, the intelligent solar street lamp controller and a protection board are arranged in the lithium titanate battery pack 11, the real-time control and management of the charging and discharging of a lithium titanate battery can be realized, the switching time of the street lamp can be adjusted at any time, and the problems of the lithium titanate battery such as overcharging, over-discharging, over-temperature and short circuit can be prevented, the top of the upright post 1 is fixedly connected with a support rod 9, and the top end of the support rod 9 is fixedly connected with a solar photovoltaic panel 10.

Wherein, preferred, evenly distributed is equipped with four fastening screw 3 on the base 2, through four fastening screw 3 with the mounting hole of reserving with base 2 fixed mounting on ground, improved stand 1's stability.

Preferably, the rear side of the upright post 1 is movably connected with a door body corresponding to the lithium titanate battery pack 11, and the door body is opened to facilitate the overhaul of the lithium titanate battery pack 11.

Preferably, the external screw thread has been seted up to 6 outsides of inserted bar, and movable rod 8 and inserted bar 6 pass through assorted external screw thread and 20 swing joint of screw hole, and 6 right-hand members fixedly connected with of inserted bar change hand 5, utilize and change hand 5 and conveniently twist commentaries on classics inserted bar 6, easy operation.

Preferably, one end of the movable rod 8 penetrates through the opening groove 14, and the lithium titanate battery pack 11 is arranged at the lower end of the partition plate 12.

Example 2:

referring to fig. 3, this embodiment is different from the first embodiment in that: mounting hole 19 has been seted up to 8 inside mounting holes 19 that have seted up of movable rod, the top activity of installation pole 7 is pegged graft inside

mounting hole

19, 8 right-hand member faces of movable rod are seted up with communicating screw hole 20 of mounting hole 19, jack 21 has been seted up on the installation pole 7, screw hole 20 internal thread is pegged graft and is had inserted bar 6, the left end of inserted bar 6 extends to inside the jack 21, utilize commentaries on classics hand 5 to twist commentaries on classics inserted bar 6, make the one end of inserted bar 6 break away from jack 21 is inside, can take out installation pole 7 from 19 is inside, can dismantle lamp body 4 in order, during the installation, reverse operation can, made things convenient for and installed and dismantle lamp body 4, and work efficiency is improved.

The working principle is as follows: starter motor 13 rotates, motor 13 rotates and drives threaded rod 16 and rotates, threaded rod 16 rotates and makes lifter plate 17 reciprocate under the spacing of gag lever post 15, lifter plate 17 reciprocates and can drive movable rod 8 and lamp body 4 and reciprocate, thereby made things convenient for maintenance person to maintain lamp body 4 and change, utilize to change 5 twists commentaries on classics pole 6, make the one end of pole 6 break away from jack 21 is inside, can take out installation pole 7 from 19 insides of mounting hole like this, can dismantle lamp body 4, during the installation, reverse operation 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. Solar street lamp of lithium titanate battery based on automatic protection, including stand (1), its characterized in that: the lamp is characterized in that a base (2) is fixedly arranged at the bottom end of the stand column (1), a cavity body (18) is arranged inside the stand column (1), a partition plate (12) fixedly connected with the stand column (1) is arranged at the lower part of the cavity body (18), a motor (13) is fixedly arranged at the upper end of the partition plate (12), a threaded rod (16) is fixedly connected with the output end of a motor shaft of the motor (13), a lifting plate (17) is sleeved on the outer thread of the threaded rod (16), a limiting rod (15) fixedly connected with the upper end face of the partition plate (12) is arranged at the left side of the motor (13), the limiting rod (15) penetrates through the lifting plate (17), an open slot (14) communicated with the cavity body (18) is arranged outside the stand column (1), a movable rod (8) is fixedly connected with the outer part of the lifting plate (17), an installation rod (7) is connected with the installation rod (7), and a lamp body (4) is installed at the bottom end of the installation rod (7), the bottom of the cavity body (18) is provided with a lithium titanate battery pack (11), the top of the upright post (1) is fixedly connected with a support rod (9), and the top end of the support rod (9) is fixedly connected with a solar photovoltaic panel (10).

2. The solar street light based on the auto-protected lithium titanate battery of claim 1, characterized in that: four fastening screws (3) are uniformly distributed on the base (2).

3. The solar street light based on the auto-protected lithium titanate battery of claim 1, characterized in that: the rear side of the upright post (1) is movably connected with a door body corresponding to the lithium titanate battery pack (11).

4. The solar street light based on the auto-protected lithium titanate battery of claim 1, characterized in that: the movable rod (8) is internally provided with a mounting hole (19), the top end of the mounting rod (7) is movably inserted into the mounting hole (19), the right end face of the movable rod (8) is provided with a threaded hole (20) communicated with the mounting hole (19), the mounting rod (7) is provided with a jack (21), the threaded hole (20) is internally threaded and inserted with an insertion rod (6), and the left end of the insertion rod (6) extends into the jack (21).

5. The solar street light based on the auto-protected lithium titanate battery of claim 4, wherein: the external screw thread has been seted up to inserted bar (6) outside, movable rod (8) and inserted bar (6) are through assorted external screw thread and screw hole (20) swing joint, inserted bar (6) right-hand member fixedly connected with changes hand (5).

6. The solar street light based on the auto-protected lithium titanate battery of claim 1, characterized in that: one end of the movable rod (8) penetrates through the open slot (14), and the lithium titanate battery pack (11) is arranged at the lower end of the partition plate (12).