CN205264816U

CN205264816U - Solar street lamp lithium cell

Info

Publication number: CN205264816U
Application number: CN201620003892.5U
Authority: CN
Inventors: 李承金
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-06
Filing date: 2016-01-06
Publication date: 2016-05-25
Anticipated expiration: 2026-01-06

Abstract

The utility model discloses a solar street lamp lithium cell, including polar plate group, battery case, liquid feeding stopple and battery cover, the battery case top is provided with the battery cover, be provided with delegation's liquid feeding stopple along the central line on the battery cover, the right angle punishment that liquid feeding stopple one side is located the battery cover homonymy do not is provided with positive terminal and negative terminal, the battery case inner space is divided into 7 battery jars by 6 baffles of parallel with its class, set up on the battery cover with 77 liquid feeding holes that the battery jar is corresponding, all be provided with 2 polar plate groups that parallel in every battery jar, polar plate group in the same battery jar connects through the conductor that converges, polar plate group in the adjacent battery jar is through the connection of passing a bridge. Beneficial effect lies in: the utility model discloses the ability gauge height, long service life, high low temperature strong adaptability, the self discharge rate is very low, and the security performance is high, and green has very wide application prospect.

Description

A kind of solar street light lithium battery

Technical field

The utility model belongs to technical field of lithium batteries, is specifically related to a kind of solar street light lithium battery.

Background technology

Solar energy is inexhaustible, cleanliness without any pollution the reproducible environmental protection energy. Utilize solar electrical energy generation, the security of unrivaled spatter property, height, the not available advantage of other conventional energy resources such as relative popularity and abundance, long-life and non-maintaining property of the energy, photovoltaic energy is considered to most important new forms of energy of 21st century. Solar street light is to adopt crystal silicon solar energy battery power supply, and by internal cell store electrical energy, ultra-bright LED light fixture is as light source, and by intelligent charging-discharging controller control, for replacing the street lamp of traditional utility power illumination. Without laying cable, without Alternating Current Power Supply, do not produce the electricity charge; Adopt direct current supply, control; There is good stability, the life-span is long, luminous efficiency is high, installation and maintenance are easy, security performance is high, energy-conserving and environment-protective, the advantage such as economical and practical.

What be used widely in solar street light field at present is battery, but battery specific energy is low, and service life is short, and pollutes larger.

Summary of the invention

The purpose of this utility model is just to provide in order to address the above problem a kind of solar street light lithium battery.

The utility model is achieved through the following technical solutions above-mentioned purpose:

A kind of solar street light lithium battery, comprise pole plate group, battery case, liquid feeding stopple and battery cover, battery case top is provided with battery cover, on battery cover, be provided with a line liquid feeding stopple along center line, the right angle place that liquid feeding stopple one side is positioned at battery cover homonymy is respectively arranged with positive terminal and negative terminal, battery case inner space is divided into 7 battery cases by 6 parallel dividing plates, on battery cover, offer and 77 liquid filling holes that battery case is corresponding, in each battery case, be provided with 2 pole plate groups arranged side by side, pole plate group in same battery case connects by the conductor that confluxes, pole plate group in adjacent cell groove connects by gap bridge.

As preferred version of the present utility model, in the pole plate group in outermost 2 battery cases, be provided with the connector corresponding with binding post.

As preferred version of the present utility model, liquid feeding stopple is 7, is inserted into respectively in 7 liquid filling holes.

As preferred version of the present utility model, the conductor that confluxes is fixedly connected with by screw with pole plate group.

As preferred version of the present utility model, to pass a bridge and be symmetricly set on dividing plate both sides, the joint pin on two gap bridges connects by the circular hole on dividing plate.

The beneficial effects of the utility model are: the utility model energy is high, long service life, and high low temperature strong adaptability, self-discharge rate is very low, and security performance is high, and environmental protection has boundless application prospect.

Brief description of the drawings

Fig. 1 is the shape assumption diagram of a kind of solar street light lithium battery described in the utility model;

Fig. 2 is the internal structure top view of a kind of solar street light lithium battery described in the utility model;

Fig. 3 is the internal structure front view of a kind of solar street light lithium battery described in the utility model.

1, negative terminal; 2, liquid feeding stopple; 3, battery cover; 4, positive terminal; 5, battery case; 6, the conductor that confluxes; 7, pass a bridge; 8, pole plate group; 9, dividing plate.

Detailed description of the invention

For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully. In accompanying drawing, provide preferred embodiment of the present utility model. But the utility model can be realized in many different forms, be not limited to embodiment described herein. On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present utility model more thoroughly comprehensively.

Below in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in Figure 1-Figure 3, a kind of solar street light lithium battery, comprise pole plate group 8, battery case 5, liquid feeding stopple 2 and battery cover 3, battery case 5 tops are provided with battery cover 3, on battery cover 3, be provided with a line liquid feeding stopple 2 along center line, the right angle place that liquid feeding stopple 2 one sides are positioned at battery cover 3 homonymies is respectively arranged with positive terminal 4 and negative terminal 1, battery case 5 inner spaces are divided into 7 battery cases by 6 parallel dividing plates 9, on battery cover 3, offer and 77 liquid filling holes that battery case is corresponding, in each battery case, be provided with 2 pole plate groups 8 arranged side by side, pole plate group 8 in same battery case connects by the conductor 6 that confluxes, pole plate group 8 in adjacent cell groove is by 7 connections of passing a bridge.

As preferred version of the present utility model, in pole plate group 8 in outermost 2 battery cases, be provided with the connector corresponding with binding post, liquid feeding stopple 2 is 7, be inserted into respectively in 7 liquid filling holes, the conductor 6 that confluxes is fixedly connected with by screw with pole plate group 8, gap bridge 7 is symmetricly set on dividing plate 9 both sides, and the joint pin on two gap bridges 7 connects by the circular hole on dividing plate 9.

In said structure, positive pole and negative pole are as carrier---the bedded substance crystal of storage lithium ion, when charging, lithium ion embeds negative pole from anodal deintercalation through electrolyte, negative pole is in rich lithium state, anodal in poor lithium state, the compensation charge of electronics is supplied to carbon negative pole from external circuit simultaneously, ensures the charge balance of negative pole; Contrary when electric discharge, lithium ion, from negative pole deintercalation, embeds anodal, anodal in rich lithium state through electrolyte.

More than show and described general principle of the present utility model, principal character and advantage. The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model. The claimed scope of the utility model is defined by appending claims and effect thing thereof.

Claims

1. a solar street light lithium battery, it is characterized in that: comprise pole plate group, battery case, liquid feeding stopple and battery cover, battery case top is provided with battery cover, on battery cover, be provided with a line liquid feeding stopple along center line, the right angle place that liquid feeding stopple one side is positioned at battery cover homonymy is respectively arranged with positive terminal and negative terminal, battery case inner space is divided into 7 battery cases by 6 parallel dividing plates, on battery cover, offer and 77 liquid filling holes that battery case is corresponding, in each battery case, be provided with 2 pole plate groups arranged side by side, pole plate group in same battery case connects by the conductor that confluxes, pole plate group in adjacent cell groove connects by gap bridge.

2. a kind of solar street light lithium battery according to claim 1, is characterized in that: in the pole plate group in outermost 2 battery cases, be provided with the connector corresponding with binding post.

3. a kind of solar street light lithium battery according to claim 1, is characterized in that: liquid feeding stopple is 7, is inserted into respectively in 7 liquid filling holes.

4. a kind of solar street light lithium battery according to claim 1, is characterized in that: the conductor that confluxes is fixedly connected with by screw with pole plate group.

5. a kind of solar street light lithium battery according to claim 1, is characterized in that: pass a bridge and be symmetricly set on dividing plate both sides, the joint pin on two gap bridges connects by the circular hole on dividing plate.