CN117154903A - Lithium battery charger convenient to accomodate - Google Patents
Lithium battery charger convenient to accomodate Download PDFInfo
- Publication number
- CN117154903A CN117154903A CN202311429719.2A CN202311429719A CN117154903A CN 117154903 A CN117154903 A CN 117154903A CN 202311429719 A CN202311429719 A CN 202311429719A CN 117154903 A CN117154903 A CN 117154903A
- Authority
- CN
- China
- Prior art keywords
- charger
- wire
- fixedly connected
- main body
- lithium battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 43
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000000926 separation method Methods 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00304—Overcurrent protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00309—Overheat or overtemperature protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to the technical field of lithium battery chargers, and particularly discloses a lithium battery charger convenient to store, which comprises: a charger main body including an input line and an output line; the beam-converging mechanism is positioned above the charger main body and can be used for accommodating the input wire and the output wire; separating mechanism, separating mechanism is located input line one end, separating mechanism can accomodate input line and power separation and cooperation receive the beam mechanism, thereby in the inside overheated short circuit of charger, or rainy day lead to leaking the inside trouble of charger that causes, the separating mechanism that is located inside the charger can be with the plug outage of connecting power one end fast, and cooperate receive the beam mechanism and receive the beam with the charging wire, prevent on the one hand and continuously charge and can damage the equipment of waiting to charge, on the other hand prevent to keep on the electricity and can burn out the charger circuit, avoid incident such as conflagration, make safer during the use.
Description
Technical Field
The invention relates to the technical field of lithium battery chargers, in particular to a lithium battery charger convenient to store.
Background
Lithium batteries, which are indispensable energy sources in the world today and have outstanding advantages of light weight and portability, are applied to various fields of society such as automobiles, mobile phones, computers, etc., and among power batteries, lithium batteries, which have many outstanding advantages over other batteries, are widely used by people, and as research on lithium batteries progresses, various characteristics of lithium batteries are gradually known, lithium batteries, which have characteristics of high voltage, light weight, high energy density, etc., can be rapidly charged, develop quite rapidly in modern society, have been applied to various fields of society, and lithium batteries, which are recyclable rechargeable batteries, are generally equipped with lithium battery chargers.
When the existing lithium battery charger is used, one end of the existing lithium battery charger is connected with equipment needing to be charged, the other end of the existing lithium battery charger is connected with a power supply, rainwater enters the inside of the existing lithium battery charger through a heat dissipation hole reserved by the existing lithium battery charger when the existing lithium battery charger is overheated or is charged in a rainy day, the existing lithium battery charger can be internally short-circuited, the existing lithium battery charger needs to be powered off quickly, and when the existing lithium battery charger is not powered off in time and is used for storing a charging wire of the existing lithium battery charger, the existing lithium battery charger can be burnt out by continuously powering on the existing lithium battery charger, so that safety accidents such as fire disaster and the like can be possibly caused. Therefore, we propose a lithium battery charger convenient to store.
Disclosure of Invention
The present invention is directed to a lithium battery charger that is convenient for storage, and solves the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a lithium battery charger convenient to receive, comprising: a charger main body including an input line and an output line;
the beam-converging mechanism is positioned above the charger main body and can be used for accommodating the input wire and the output wire;
the separating mechanism is positioned at one end of the input wire, and can separate the input wire from the power supply and is matched with the beam-converging mechanism for storage.
Preferably, the beam-shrinking mechanism comprises two through holes arranged above the charger main body, an input wire and an output wire are arranged inside the two through holes, the outer wall of the charger main body is fixedly connected with a fixed cylinder at the periphery of the through holes, a winch is rotationally connected at the periphery of the fixed cylinder, the input wire and the output wire are arranged at the periphery of the winch, a beam wire box is fixedly connected above the charger main body and divided into an input box and an output box, the input wire and the output wire are respectively arranged in the input box and the output box, and a clamping piece capable of clamping the winch is arranged below the winch.
Preferably, the input box comprises a torsion spring I which is fixedly connected with the outer wall of the fixed cylinder, one end of the torsion spring I, which is far away from the fixed cylinder, is fixedly connected with the inner wall of the winch, the input box is far away from one end of the output box, and the input wire is positioned in the wire inlet and is in sliding connection with the wire inlet.
Preferably, the output box comprises a torsion spring II which is fixedly connected with the outer wall of the fixed cylinder, one end of the torsion spring II, which is far away from the fixed cylinder, is slidably connected with a telescopic bolt, one end of the telescopic bolt, which is far away from the torsion spring II, is slidably connected with a torsion spring III, and one end of the torsion spring III, which is far away from the telescopic bolt, is fixedly connected with the inner wall of the winch.
Preferably, the clamping piece is including a plurality of joint holes that are located the capstan winch bottom and offer, and the telescopic hole is offered at charger main part top, and every joint hole corresponds one by one with the telescopic hole when the capstan winch rotates, and sliding connection has the clamping rod in the telescopic hole, clamping rod bottom fixedly connected with permanent magnet, and the permanent magnet is located inside the charger main part, and permanent magnet one side sliding connection has the slide bar, slide bar and charger main part inner wall top fixedly connected with electromagnetic plate bottom fixedly connected with.
Preferably, the separating mechanism comprises a reset spring which is positioned at the permanent magnet and is fixedly connected with one end of the clamping rod, the reset spring is far away from one end of the permanent magnet and is fixedly connected with the electromagnetic plate, the end part of the input wire is connected with a charging plug, a separating piece which can separate and cut off the power supply from the charging plug is arranged inside the charging plug, and a triggering piece which can trigger the separating piece is arranged at one end of the input wire far away from the charging plug.
Preferably, the trigger piece is including being located the spout that slide bar central authorities were seted up, and flexible bolt is kept away from torsion spring two one end and is located the spout and with spout sliding connection, flexible bolt be close to permanent magnet one end and permanent magnet fixed connection, slide bar below fixedly connected with electrode slice, flexible bolt and electrode slice are connected through two wires, charger main part inner wall top fixedly connected with temperature sensor.
Preferably, the separating piece is including being located the inside fixed connection's of charging plug electromagnetism post, and a plurality of contact grooves are seted up to charging plug inner wall, every contact groove inner wall and charging plug circular telegram department fixed connection, and a plurality of conducting rods of fixedly connected with in the charging plug, every conducting rod and contact of contact groove inner wall, every conducting rod be close to electromagnetism post one end fixedly connected with iron plate, two wire other ends and electromagnetism post electric connection.
Preferably, the charging plug comprises a fixed head connected with an external power supply, and a separating head electrically connected with the input line is arranged on one side of the fixed head.
Preferably, the upper part of the clamping connection rod is arc-shaped, and the relative friction between the clamping connection rod and the clamping connection hole controls the wire collecting speed.
The invention has at least the following beneficial effects:
1. the lithium battery charger can automatically pull back the input line and the output line when in use, so that the charging line can be quickly stored, the lithium battery charger is more convenient to use, and the lengths of the input line and the output line are automatically locked when the charger is electrified, so that the charger is prevented from being still in a state of pulling the charging line when in charging;
2. when the inside overheat short circuit of charger, or thereby rainy day lead to the inside trouble of charger that causes of leaking, the separating mechanism that is located the inside charger can be with the plug outage of connecting power one end fast to cooperate the mechanism of closing in the bundle with the output line, prevent on the one hand that continuous charging can damage the equipment of waiting to charge, on the other hand prevent to last the electric energy and can burn the charger circuit, avoid incident such as conflagration, make safer during the use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a lithium battery charger according to the present invention;
FIG. 2 is a schematic side view of a charger according to the present invention;
FIG. 3 is a schematic view of a partially cut-away structure of the wire harness box of the present invention;
FIG. 4 is a schematic view of an exploded view of the beam-converging mechanism of the present invention;
FIG. 5 is a schematic view of the internal structure of the charger according to the present invention;
FIG. 6 is a schematic view of the cross-sectional bottom structure of the trigger of the present invention;
FIG. 7 is a schematic side elevational view of a trigger of the present invention;
FIG. 8 is a schematic diagram of a charger according to the present invention in a non-energized state;
FIG. 9 is a schematic diagram of the charger of the present invention in a powered-on state;
FIG. 10 is a schematic diagram of the trigger state of the separation mechanism according to the present invention;
FIG. 11 is a schematic diagram of the overall structure of the charging plug according to the present invention;
FIG. 12 is a schematic view of the internal structure of the charging plug according to the present invention;
FIG. 13 is a schematic side cross-sectional view of a charging plug of the present invention;
fig. 14 is a schematic diagram of a cross-sectional structure of an input line according to the present invention.
In the figure: 1-a charger main body; 11-input lines; 12-output line; 2-a beam-converging mechanism; 21-a through hole; 22-a fixed cylinder; 23-winch; 24-wire harness box; 25-an input box; 26-an output box; 27-a first torsion spring; 28-a wire inlet; 29-a second torsion spring; 210-a telescopic bolt; 211-third torsion spring; 3-a separation mechanism; 31-a return spring; 4-clamping pieces; 41-clamping holes; 42-telescoping holes; 43-clamping the connecting rod; 44-permanent magnets; 45-slide bar; 46-electromagnetic plate; 5-separating piece; 51-electromagnetic column; 52-a contact groove; 53-conductive rod; 54-iron blocks; 55-conducting strips; 6-triggering piece; 61-sliding grooves; 62-electrode sheet; 63-wire; 64-temperature sensor; 7-a charging plug; 71-a fixed head; 72-separating head.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
First embodiment referring to fig. 1-14, the present invention provides a technical solution:
a lithium battery charger convenient to receive, comprising: a charger main body 1, the charger main body 1 including an input line 11 and an output line 12; a harvest mechanism 2, wherein the harvest mechanism 2 is located above the charger main body 1, and the harvest mechanism 2 can accommodate the input line 11 and the output line 12; and the separating mechanism 3, the separating mechanism 3 is positioned at one end of the input line 11, and the separating mechanism 3 can separate the input line 11 from the power supply and is matched with the beam-receiving mechanism 2 to be stored.
The input line 11 and the output line 12 can be pulled back by oneself through the beam-contracting mechanism 2 when using, can accomodate to the charger main part 1 inside like this fast for lithium battery charger is more convenient when using, and when the charger main part 1 circular telegram, automatic dead to input line 11 and output line 12 length lock, still is in the state of pulling the charging wire when avoiding the charger to charge.
When the inside overheat short circuit of charger, or thereby rainy day lead to leaking the inside trouble of charger main part 1 that causes, the separating mechanism 3 that is located inside charger main part 1 can be with the plug outage of connecting power one end fast to cooperate the mechanism 2 of closing in to receive the beam with output line 12, prevent on the one hand that continuous charging can damage the equipment of waiting to charge, on the other hand prevent that continuous circular telegram can burn out the charger circuit, avoid incident such as conflagration, make safer during the use.
The harness winding mechanism 2 comprises two through holes 21 formed in the upper portion of the charger main body 1, an input wire 11 and an output wire 12 are respectively located in the two through holes 21, the outer wall of the charger main body 1 is fixedly connected with a fixed cylinder 22 in the periphery of the through holes 21, the periphery of the fixed cylinder 22 is rotatably connected with a winch 23, the input wire 11 and the output wire 12 are located in the periphery of the winch 23, a harness winding box 24 is fixedly connected with the upper portion of the charger main body 1, the harness winding box 24 is divided into an input box 25 and an output box 26, the input wire 11 and the output wire 12 are respectively located in the input box 25 and the output box 26, when the charger main body 1 is used, the input wire 11 and the output wire 12 can be pulled out through pulling a charging wire, after the charger main body 1 is used, the input wire 11 and the output wire 12 are placed in the charger main body 1, the input wire 11 and the output wire 12 are located in the center of the fixed cylinder 22, the input wire 11 and the output wire 12 are wound on the periphery of the winch 23 after penetrating the winch 23, when the input wire 11 and the output wire 12 outside the harness winding box 24 are pulled, the input wire 11 and the output wire 12 can drive the winch 23 to rotate, so that the input wire 11 and the output wire 12 can be pulled for winding the harness winding force, and the input wire 11 and the output wire 12 can be conveniently pulled out according to the required length and the required.
The input box 25 includes the torsional spring one 27 that is located fixed section of thick bamboo 22 outer wall fixed connection, torsional spring one 27 keeps away from fixed section of thick bamboo 22 one end and capstan winch 23 inner wall fixed connection, input box 25 is kept away from output box 26 one end and is seted up line mouth 28, input line 11 is located line mouth 28 and with line mouth 28 sliding connection, under the not used state of charger main part 1, input line 11 is twined at capstan winch 23 periphery, and capstan winch 23 is taut through torsional spring one 27, can pull out input line 11 through line mouth 28 during the use, and capstan winch 23 holds the power to torsional spring one 27 when rotating, make input line 11 more convenient, swift when accomodating.
The output box 26 comprises a second torsion spring 29 fixedly connected with the outer wall of the fixed cylinder 22, one end of the second torsion spring 29 is far away from the fixed cylinder 22, a telescopic bolt 210 is slidably connected with one end of the second torsion spring 29, a third torsion spring 211 is slidably connected with one end of the telescopic bolt 210, one end of the third torsion spring 211 is far away from the telescopic bolt 210, the inner wall of the winch 23 is fixedly connected with the other end of the winch 23, the working principle of the winches 23 at the two ends is the same when the winches 23 rotate and store force, the difference is that the winches 23 at one end of the output line 12 are working, the winch 23 drives the third torsion spring 211 to store force, the second torsion spring 29 is clamped with the third torsion spring 211, the second torsion spring 29 does not work, the second torsion spring 29 is relatively more densely contracted with the third torsion spring 211, the number of torsion spring turns is more, and thus the second torsion spring 29 provides larger pulling force for the third torsion spring 211 when the telescopic bolt 210 is pulled out, the output line 12 is conveniently pulled out from the junction of the to-be-charged equipment.
The clamping piece 4 comprises a plurality of clamping holes 41 arranged at the bottom of the winch 23, the top of the charger main body 1 is provided with telescopic holes 42, each clamping hole 41 corresponds to each telescopic hole 42 one by one when the winch 23 rotates, a clamping rod 43 is slidably connected in the telescopic hole 42, a permanent magnet 44 is fixedly connected at the bottom of the clamping rod 43, the permanent magnet 44 is positioned in the charger main body 1, a sliding rod 45 is slidably connected at one side of the permanent magnet 44, the sliding rod 45 is fixedly connected with the top of the inner wall of the charger main body 1, an electromagnetic plate 46 is fixedly connected at the bottom of the sliding rod 45, before the charger main body 1 is electrified, the clamping rod 43 is not clamped with the clamping holes 41, at the moment, the input line 11 and the output line 12 can be pulled to charge, when the input line 11 and the output line 12 are pulled, as the upper part of the clamping rod 43 is hemispherical and is positioned at the upper half of the sphere center of the clamping hole 41, damping is formed on the winch 23 when the winch is pulled out and contracted, the electromagnetic plate 46 is electrified to form a magnetic field when the charger main body 1 is electrified normally to work, the magnetic poles of the opposite surfaces of the electromagnetic plate 46 and the permanent magnet 44 are the same, repulsive force is generated, the permanent magnet 44 is ejected, the permanent magnet 44 pushes the clamping rod 43 into the clamping hole 41 through the telescopic hole 42, the winch 23 is clamped, the reset spring 31 is in a stretching state, the input wire 11 and the output wire 12 are pulled out to proper positions before the permanent magnet, on one hand, the winch 23 is prevented from still winding the charging wire to cause pulling after the electrification, on the other hand, when the charging distance is relatively short, the excessive input wire 11 and the output wire 12 are prevented from being scattered around a power supply, the proper length is kept, the permanent magnet 44 is safer, more convenient and attractive when in use, in addition, the damping can facilitate the stable storage of the input wire 11 and the output wire 12, the possibility of winding disturbance of the input line 11 and the output line 12 is reduced.
In the second embodiment, the separating mechanism 3 comprises a reset spring 31 fixedly connected with one end of the permanent magnet 44 away from the clamping rod 43, one end of the reset spring 31 away from the permanent magnet 44 is fixedly connected with the electromagnetic plate 46, one end of the input line 11 away from the charging plug 7 is provided with a trigger piece 6 capable of triggering the separating piece 5, the trigger piece 6 comprises a sliding groove 61 arranged in the center of the sliding rod 45, one end of the telescopic bolt 210 away from the torsion spring II 29 is positioned in the sliding groove 61 and is in sliding connection with the sliding groove 61, one end of the telescopic bolt 210 close to the permanent magnet 44 is fixedly connected with the permanent magnet 44, an electrode plate 62 is fixedly connected below the sliding rod 45, the telescopic bolt 210 is connected with the electrode plate 62 through two leads 63, and a temperature sensor 64 is fixedly connected above the inner wall of the charger main body 1.
When the charger main body 1 is normally used every time, the charger main body 1 is electrified and powered off each time to drive the clamping rod 43 to slide up and down in the charger main body 1, the clamping rod 43 drives the telescopic plug 210 to slide through the permanent magnet 44 when sliding, the telescopic plug 210 is positioned between the torsion spring II 29 and the torsion spring III 211 and slides and rubs, rust between the telescopic plug 210 and the torsion spring II 29 and rust between the telescopic plug 210 and the torsion spring III 211 can be avoided, normal use of the telescopic plug 210 can be ensured, when the charger main body 1 is overheated or water leaks in rainy days to cause internal faults of the charger, the temperature sensor 64 in the charger main body 1 senses that the temperature rises to be higher than 45 ℃, the normal temperature in the charger main body 1 is not higher than 45 ℃, at the moment, the current direction of the electromagnetic plate 46 is switched in the charger main body 1, the electromagnetic plate 46 is electrified reversely, the opposite surfaces of the electromagnetic plate 46 and the permanent magnet 44 become heteromagnetic poles, thereby the electromagnetic plate 46 attracts the permanent magnet 44, the reset spring 31 is compressed, the permanent magnet 44 drives the telescopic plug 210 to slide downwards when sliding, the telescopic plug 210 is contacted with the electrode plate 62 positioned below the electromagnetic plate 46, two conducting wires 63 are electrified, the conducting wires 63 are separated after the conducting wires 63 are electrified, and the conducting wires 63 are separated from the 7 and powered off the power plug 7 after the conducting wires are electrified.
The inside separator 5 that can separate outage with charging plug 7 and power that is equipped with of charging plug 7, separator 5 is including being located the inside fixed connection's of charging plug 7 electromagnetism post 51, a plurality of contact grooves 52 are seted up to charging plug 7 inner wall, the equal fixedly connected with conducting strip 55 of every contact groove 52 inner wall, conducting strip 55 and charging plug 7 circular telegram, fixedly connected with a plurality of conducting rods 53 in the charging plug 7, every conducting rod 53 contacts with the conducting strip 55 of contact groove 52 inner wall, every conducting rod 53 is close to electromagnetism post 51 one end fixedly connected with iron plate 54, two wire 63 other ends and electromagnetism post 51 electric connection.
The charging plug 7 includes a fixed head 71 connected to an external power source, and a separation head 72 electrically connected to the input line 11 is provided on one side of the fixed head 71.
When the inside of the charger main body 1 is overheated, when the temperature sensor 64 positioned in the charger main body 1 senses that the temperature rises to the limit temperature of normal operation of the charger main body 1, the lead 63 is electrified, the electromagnetic column 51 is electrified at the moment, the electromagnetic column 51 attracts the iron block 54, when the conductive rod 53 is an elastic metal product and the conductive rod 53 is close to the iron block 54, the connection between the fixed head 71 and the separating head 72 is disconnected at the moment, the fixed head 71 and the separating head 72 can be separated relatively, the conductive rod 53 positioned in the contact groove 52 is separated from the inner wall of the conductive sheet 55, the charging plug 7 inserted into the power supply is not electrified for the charger main body 1, at the moment, the charger main body 1 is in a power-off state, and hidden trouble caused by direct conduction of an external power supply and the charger main body 1 is reduced.
When the inside of the charger main body 1 fails, the telescopic plug 210 breaks away from to provide larger winding force for the collection of the output line 12, the permanent magnet 44 is attracted to slide downwards by the electrifying of the electromagnetic plate 46, the output line 12 can be wound up by a large force by the winch 23 at the moment, the clamping rod 43 below the other input line 11 breaks away from the clamping joint as well, the input line 11 is collected into the wire harness box 24 by winding the input line 11 by the winch 23, and when the socket is large in the biting force of the charging plug 7, and the charging plug 7 cannot be pulled out of the socket, the conducting rod 53 inside the separating head 72 is disconnected from the fixed head 71 by a circuit and is mechanically connected, so that the charger main body 1 is in a power-off state, the charger circuit is prevented from being burnt up by continuous electrifying, and the charger circuit is safer in use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A lithium battery charger convenient to accomodate, its characterized in that: comprising the following steps:
a charger main body (1), the charger main body (1) including an input line (11) and an output line (12);
a beam-converging mechanism (2), wherein the beam-converging mechanism (2) is positioned above the charger main body (1), and the beam-converging mechanism (2) can accommodate an input wire (11) and an output wire (12);
the separation mechanism (3), separation mechanism (3) are located input line (11) one end, separation mechanism (3) can separate input line (11) and power and cooperate beam-contracting mechanism (2) to accomodate.
2. The lithium battery charger for facilitating storage of claim 1, wherein: the utility model provides a charger comprises a charger main body (1), a charger main body (1) and a wire harness box (24), wherein the charger main body (1) is characterized in that the charger main body comprises two through holes (21) which are arranged above the charger main body (1), an input wire (11) and an output wire (12) are arranged inside the two through holes (21), the outer wall of the charger main body (1) is arranged on the periphery of the through holes (21) and fixedly connected with a fixed cylinder (22), a winch (23) is rotationally connected on the periphery of the fixed cylinder (22), the input wire (11) and the output wire (12) are arranged on the periphery of the winch (23), a wire harness box (24) is fixedly connected above the charger main body (1), the wire harness box (24) is divided into an input box (25) and an output box (26), the input wire (11) and the output wire (12) are respectively arranged in the input box (25) and the output box (26), and a clamping piece (4) which can clamp a winch (23) is arranged below.
3. The lithium battery charger for facilitating storage of claim 2, wherein: the input box (25) comprises a torsion spring I (27) fixedly connected with the outer wall of the fixed barrel (22), one end of the torsion spring I (27) away from the fixed barrel (22) is fixedly connected with the inner wall of the winch (23), the input box (25) is provided with a wire inlet (28) at one end away from the output box (26), and the input wire (11) is positioned in the wire inlet (28) and is in sliding connection with the wire inlet (28).
4. The stowable lithium battery charger of claim 3, wherein: the output box (26) comprises a torsion spring II (29) fixedly connected with the outer wall of the fixed cylinder (22), one end, far away from the fixed cylinder (22), of the torsion spring II (29) is slidably connected with a telescopic bolt (210), one end, far away from the torsion spring II (29), of the telescopic bolt (210) is slidably connected with a torsion spring III (211), and one end, far away from the telescopic bolt (210), of the torsion spring III (211) is fixedly connected with the inner wall of the winch (23).
5. The lithium battery charger for facilitating storage of claim 2, wherein: the utility model provides a charger for electric power, including hoist (23), joint spare (4) are including a plurality of joint holes (41) that are located the reel (23) bottom and offer, telescopic hole (42) are offered at charger main part (1) top, every joint hole (41) corresponds one by one with telescopic hole (42) when reel (23) rotate, sliding connection has joint pole (43) in telescopic hole (42), joint pole (43) bottom fixedly connected with permanent magnet (44), permanent magnet (44) are located inside charger main part (1), permanent magnet (44) one side sliding connection has slide bar (45), slide bar (45) and charger main part (1) inner wall top fixed connection, slide bar (45) bottom fixedly connected with electromagnetic plate (46).
6. The lithium battery charger of claim 5, wherein: separating mechanism (3) are including being located permanent magnet (44) and keep away from clamping pole (43) one end fixed connection's reset spring (31), reset spring (31) are kept away from permanent magnet (44) one end and electromagnetic plate (46) fixed connection, the end connection of input line (11) has charging plug (7), charging plug (7) inside is equipped with separation piece (5) that can separate charging plug (7) and power outage, charging plug (7) one end is kept away from to input line (11) is equipped with trigger piece (6) that can trigger separation piece (5).
7. The stowable lithium battery charger of claim 6, wherein: the trigger piece (6) is located spout (61) that slide bar (45) center was seted up, flexible bolt (210) keep away from torsional spring two (29) one end be located spout (61) and with spout (61) sliding connection, flexible bolt (210) are close to permanent magnet (44) one end and permanent magnet (44) fixed connection, slide bar (45) below fixedly connected with electrode slice (62), flexible bolt (210) are connected through two wires (63) with electrode slice (62), charger main part (1) inner wall fixedly connected with temperature sensor (64).
8. The stowable lithium battery charger of claim 7, wherein: the separation piece (5) comprises an electromagnetic column (51) which is positioned in the charging plug (7) and fixedly connected with the charging plug, a plurality of contact grooves (52) are formed in the inner wall of the charging plug (7), the inner wall of each contact groove (52) is fixedly connected with the electrifying part of the charging plug (7), a plurality of conducting rods (53) are fixedly connected in the charging plug (7), each conducting rod (53) is in contact with the inner wall of the contact groove (52), each conducting rod (53) is close to one end of the electromagnetic column (51) and fixedly connected with an iron block (54), and the other ends of the conducting wires (63) are electrically connected with the electromagnetic column (51).
9. The stowable lithium battery charger of claim 8, wherein: the charging plug (7) comprises a fixed head (71) connected with an external power supply, and a separating head (72) electrically connected with the input line (11) is arranged on one side of the fixed head (71).
10. The stowable lithium battery charger of claim 6, wherein: the upper part of the clamping connection rod (43) is arc-shaped, and the relative friction between the clamping connection rod (43) and the clamping connection hole (41) controls the wire winding speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311429719.2A CN117154903B (en) | 2023-10-31 | 2023-10-31 | Lithium battery charger convenient to accomodate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311429719.2A CN117154903B (en) | 2023-10-31 | 2023-10-31 | Lithium battery charger convenient to accomodate |
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| Publication Number | Publication Date |
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| CN117154903A true CN117154903A (en) | 2023-12-01 |
| CN117154903B CN117154903B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212765749U (en) * | 2020-08-11 | 2021-03-23 | 徐州久胜电子科技有限公司 | Electric vehicle charger convenient to take up wires |
| CN216356029U (en) * | 2021-10-27 | 2022-04-19 | 深圳今翔科技有限公司 | Magnetic attraction wireless charger with telescopic storage wire |
| CN116488308A (en) * | 2023-06-21 | 2023-07-25 | 江苏谊和电子有限公司 | Short-circuit protection type charger |
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2023
- 2023-10-31 CN CN202311429719.2A patent/CN117154903B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212765749U (en) * | 2020-08-11 | 2021-03-23 | 徐州久胜电子科技有限公司 | Electric vehicle charger convenient to take up wires |
| CN216356029U (en) * | 2021-10-27 | 2022-04-19 | 深圳今翔科技有限公司 | Magnetic attraction wireless charger with telescopic storage wire |
| CN116488308A (en) * | 2023-06-21 | 2023-07-25 | 江苏谊和电子有限公司 | Short-circuit protection type charger |
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| CN117154903B (en) | 2023-12-26 |
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