CN208094215U - A kind of lithium battery charger - Google Patents
A kind of lithium battery charger Download PDFInfo
- Publication number
- CN208094215U CN208094215U CN201820179426.1U CN201820179426U CN208094215U CN 208094215 U CN208094215 U CN 208094215U CN 201820179426 U CN201820179426 U CN 201820179426U CN 208094215 U CN208094215 U CN 208094215U
- Authority
- CN
- China
- Prior art keywords
- shell
- circuit board
- fixed plate
- lithium battery
- battery charger
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of lithium battery chargers,Including fixed plate,The upper surface of fixed plate is equipped with rectangular card slot,The middle part of rectangular card slot is equipped with circuit board,Circuit board is clamped with fixed plate,The upper surface of circuit board is equipped with intelligent IC processor,Current over-load protector and electric pressure converter,Electric pressure converter is arranged on rear side of intelligent IC processor and current over-load protector,It is equipped with exhaust fan at left and right sides of the upper surface of circuit board,The upside of fixed plate is equipped with shell,The upper surface array distribution of shell has air inlet duct,The upper surface of shell is equipped with power supply indicator and charging indicator light,This lithium battery charger,Sound construction,Stablize durable,It can be easily installed and dismantle,Facility is brought to repair and use,The temperature of charger internal can be effectively reduced by two exhaust fans,Pass through the air inlet duct on shell,Air circulation to greatest extent may be implemented,And increase the safety in utilization of charger,Reduce security risk.
Description
Technical field
The utility model is related to charger technologies field, specially a kind of lithium battery charger.
Background technology
Lithium battery charging is always an important topic in hand-hold electronic equipments application.Because of the base of handset applications
Plinth both is from the power supply of lithium battery, and many characteristics that lithium battery is possessed determine that we need to carry out its charging process
Accurately, strict control, this just proposes high request to charging.For electronic equipment towards powerful, various, appearance is slim, screen
The roomy direction of curtain is developed more and more deep, and what it was directly resulted in is exactly the increasing of lithium battery capacity.For filling for lithium battery
Electricity has also been proposed 2 major requirements：The rate of charging needs to accelerate, and otherwise the charging time will be with the directly proportional increasing of battery capacity
Add；Charge efficiency needs to improve, and accelerates rate and necessarily uses high current, and the design direction of electronic equipment slimming makes heat dissipation more
Difficulty, this just requires charge efficiency harsher, it is necessary to reduce calorific value as far as possible.Existing lithium battery charger can only
Constant charging voltage is exported, when charging voltage and charged electronic product battery model mismatch, often causes to charge
The problem of speed is slow, battery-heating, to influence the service life of battery, or even can cause the safety accidents such as fire；Existing lithium electricity
The defects of there is also the uses for not adapting to different voltages grade for electrolytic battery charger, while poor there is also safety.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of lithium battery charger, structure
Securely, stablize durable, can be easily installed and dismantle, facility is brought to repair and use, and increase charger makes
With safety, security risk is reduced, the problems in background technology can be effectively solved.
To achieve the above object, the utility model provides the following technical solutions：A kind of lithium battery charger, including fixation
The upper surface of plate, the fixed plate is equipped with rectangular card slot, and the middle part of rectangular card slot is equipped with circuit board, circuit board and fixing board card
It connects, the upper surface of circuit board is equipped with intelligent IC processor, current over-load protector and electric pressure converter, and electric pressure converter setting exists
On rear side of intelligent IC processor and current over-load protector, it is equipped with exhaust fan at left and right sides of the upper surface of circuit board, fixed plate
Upside is equipped with shell, and the upper surface array distribution of shell has air inlet duct, and the upper surface of shell is equipped with power supply indicator and charging refers to
Show that the rear side in power supply indicator and charging indicator light is arranged in lamp, air inlet duct, the equal array distribution of left and right left-hand face of shell has
Outgassing groove, outgassing groove are correspondingly arranged with exhaust fan, and the left and right side surface of fixed plate is equipped with mounting blocks, the left and right side surface of shell
Equipped with mounting plate, mounting plate is correspondingly arranged up and down with mounting blocks, and the lower surface array distribution of shell has the first fixture block, mounting plate
Upper surface is equipped with card slot corresponding with the first fixture block, and the left and right side surface of circuit board is equipped with connecting line, the left side of fixed plate
Equipped with attaching plug, attaching plug is connect by the connecting line of circuit board left-hand face with circuit board, and the right side of fixed plate is equipped with
Export head is connected, connection export head is connect by the connecting line of circuit board right lateral surface with circuit board, and connecting line is close to circuit board
One end be equipped with the second fixture block, the lower surface of shell and the upper surface of fixed plate are equipped with card line corresponding with the second fixture block
The input terminal of slot, intelligent IC processor is electrically connected by attaching plug with the output end of external power supply, intelligent IC processor it is defeated
Outlet is electrically connected with the input terminal of exhaust fan, power supply indicator, charging indicator light, current over-load protector and electric pressure converter.
As a kind of optimal technical scheme of the utility model, the lower surface array distribution of the fixed plate has stabilizer blade, branch
The quantity of foot is four.
As a kind of optimal technical scheme of the utility model, the upper surface of the shell is equipped with label bag, and label bag is logical
Cross double faced adhesive tape and case bonding.
As a kind of optimal technical scheme of the utility model, the upper surface middle part of the mounting plate is socketed with installation spiral shell
The upper surface middle part of column, mounting blocks is equipped with installation screw corresponding with installation stud.
As a kind of optimal technical scheme of the utility model, the rear surface of the shell is equipped with safety sign storage bag,
Safety sign storage bag passes through viscose glue and case bonding.
Compared with prior art, the utility model has the beneficial effects that：This lithium battery charger, sound construction are stablized resistance to
With, can be easily installed and dismantle, to repair and use bring facility, can effectively be reduced and be filled by two exhaust fans
By the air inlet duct on shell air circulation to greatest extent may be implemented, and increase charger in temperature inside electric appliance
Safety in utilization reduces security risk.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side schematic view.
In figure：1 fixed plate, 2 first fixture blocks, 3 intelligent IC processors, 4 circuit boards, 5 current over-load protectors, 6 connections are defeated
Lift one's head, 7 label bags, 8 power supply indicators, 9 charging indicator lights, 10 air inlet ducts, 11 shells, 12 outgassing grooves, 13 electric pressure converters, 14
Second fixture block, 15 exhaust fans, 16 mounting blocks, 17 attaching plugs, 18 connecting lines, 19 stabilizer blades, 20 mounting plates, the storage of 21 safety signs
Bag.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of lithium battery charger, including fixed plate 1,
The lower surface array distribution of fixed plate 1 has stabilizer blade 19, and the quantity of stabilizer blade 19 is four, reduces the abrasion of equipment, increases equipment
The upper surface of service life, fixed plate 1 is equipped with rectangular card slot, and the middle part of rectangular card slot is equipped with circuit board 4, circuit board 4 and fixation
Plate 1 is clamped, and the upper surface of circuit board 4 is equipped with intelligent IC processor 3, current over-load protector 5 and electric pressure converter 13, and voltage turns
The setting of parallel operation 13 is equipped at left and right sides of 5 rear side of intelligent IC processor 3 and current over-load protector, the upper surface of circuit board 4
The upside of exhaust fan 15, fixed plate 1 is equipped with shell 11, and the upper surface of shell 11 is equipped with label bag 7, and label bag 7 passes through double faced adhesive tape
It is Nian Jie with shell 11, it is convenient for distinguishing charger, prevents charger from obscuring, offer convenience to using, the upper surface array of shell 11
Air inlet duct 10 is distributed with, the upper surface of shell 11 is equipped with power supply indicator 8 and charging indicator light 9, and air inlet duct 10 is arranged in power supply
The rear surface of the rear side of indicator light 8 and charging indicator light 9, shell 11 is equipped with safety sign storage bag 21, safety sign storage bag
21 is Nian Jie with shell 11 by viscose glue, increases suggesting effect, offers convenience to using, reduce hidden danger safe to use, shell 11
Left-hand face equal array distribution in left and right has outgassing groove 12, outgassing groove 12 to be correspondingly arranged with exhaust fan 15, the left and right sides table of fixed plate 1
Face is equipped with mounting blocks 16, and the left and right side surface of shell 11 is equipped with mounting plate 20, and mounting plate 20 is corresponding with about 16 mounting blocks to be set
It sets, the upper surface middle part of mounting plate 20 is socketed with installation stud, and the upper surface middle part of mounting blocks 16 is equipped with opposite with installation stud
The installation screw answered is easily installed dismounting, offers convenience to repair and use, the lower surface array distribution of shell 11 has the first card
The upper surface of block 2, mounting plate 20 is equipped with card slot corresponding with the first fixture block 2, and the left and right side surface of circuit board 4 is equipped with connection
The left side of line 18, fixed plate 1 is equipped with attaching plug 17, the connecting line 18 and electricity that attaching plug 17 passes through 4 left-hand face of circuit board
Road plate 4 connects, and the right side of fixed plate 1 is equipped with connection export head 6, connects connecting line of the export head 6 by 4 right lateral surface of circuit board
18 connect with circuit board 4, and one end of connecting line 18 close to circuit board 4 is equipped with the second fixture block 14, the lower surface of shell 11 and solid
The upper surface of fixed board 1 is equipped with cable clamping interface corresponding with the second fixture block 14, and the input terminal of intelligent IC processor 3 is inserted by power supply
First 17 are electrically connected with the output end of external power supply, output end and exhaust fan 15, power supply indicator 8, the charging of intelligent IC processor 3
The input terminal of indicator light 9, current over-load protector 5 and electric pressure converter 13 is electrically connected, and intelligent IC processor 3 controls exhaust fan
15, power supply indicator 8, charging indicator light 9, current over-load protector 5 and electric pressure converter 13 are all made of in the prior art normal
Use method.
When in use：External power supply is connected by attaching plug 17, the charge port of the insertion lithium battery of export head 6 will be connected,
Electric pressure converter 13 is controlled by intelligent IC processor 3, the voltage of lithium battery charging is converted voltages into, is handled by intelligent IC
Device 3 controls power supply indicator 8 and charging indicator light 9, prompts user, and exhaust fan is controlled by intelligent IC processor 3
15, you can charge to lithium battery.
The utility model sound construction, stablizes durable, can be easily installed and dismantle, and is brought just to repair and use
Profit can effectively reduce the temperature of charger internal by two exhaust fans 15, can be with by the air inlet duct 10 on shell 11
It realizes air circulation to greatest extent, and increases the safety in utilization of charger, reduce security risk.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of lithium battery charger, including fixed plate (1), it is characterised in that：The upper surface of the fixed plate (1) is equipped with rectangular
The middle part of card slot, rectangular card slot is equipped with circuit board (4), and circuit board (4) is clamped with fixed plate (1), and the upper surface of circuit board (4) is set
There are intelligent IC processor (3), current over-load protector (5) and electric pressure converter (13), electric pressure converter (13) to be arranged in intelligence
On rear side of IC processors (3) and current over-load protector (5), it is equipped with exhaust fan (15) at left and right sides of the upper surface of circuit board (4),
The upside of fixed plate (1) is equipped with shell (11), and the upper surface array distribution of shell (11) has an air inlet duct (10), shell (11) it is upper
Surface is equipped with power supply indicator (8) and charging indicator light (9), and air inlet duct (10) is arranged in power supply indicator (8) and charging instruction
The equal array distribution of left and right left-hand face of the rear side of lamp (9), shell (11) has outgassing groove (12), outgassing groove (12) and exhaust fan
(15) it is correspondingly arranged, the left and right side surface of fixed plate (1) is equipped with mounting blocks (16), and the left and right side surface of shell (11) is equipped with peace
Loading board (20), mounting plate (20) are correspondingly arranged up and down with mounting blocks (16), and the lower surface array distribution of shell (11) has the first card
The upper surface of block (2), mounting plate (20) is equipped with card slot corresponding with the first fixture block (2), and the left and right side surface of circuit board (4) is equal
Equipped with connecting line (18), the left side of fixed plate (1) is equipped with attaching plug (17), and attaching plug (17) passes through on the left of circuit board (4)
The connecting line (18) on surface is connect with circuit board (4), and the right side of fixed plate (1) is equipped with connection export head (6), connects export head
(6) it is connect with circuit board (4) by the connecting line (18) of circuit board (4) right lateral surface, connecting line (18) is close to circuit board (4)
One end is equipped with the second fixture block (14), and the lower surface of shell (11) and the upper surface of fixed plate (1) are equipped with and the second fixture block
(14) corresponding cable clamping interface, the output end that the input terminal of intelligent IC processor (3) passes through attaching plug (17) and external power supply
Electrical connection, output end and exhaust fan (15), power supply indicator (8), charging indicator light (9), the electric current mistake of intelligent IC processor (3)
Carry the input terminal electrical connection of protector (5) and electric pressure converter (13).
2. a kind of lithium battery charger according to claim 1, it is characterised in that：The lower surface battle array of the fixed plate (1)
Column distribution has stabilizer blade (19), and the quantity of stabilizer blade (19) is four.
3. a kind of lithium battery charger according to claim 1, it is characterised in that：The upper surface of the shell (11) is equipped with
Label bag (7), label bag (7) are Nian Jie with shell (11) by double faced adhesive tape.
4. a kind of lithium battery charger according to claim 1, it is characterised in that：In the upper surface of the mounting plate (20)
Portion is socketed with installation stud, and the upper surface middle part of mounting blocks (16) is equipped with installation screw corresponding with installation stud.
5. a kind of lithium battery charger according to claim 1, it is characterised in that：The rear surface of the shell (11) is equipped with
Safety sign storage bag (21), safety sign storage bag (21) are Nian Jie with shell (11) by viscose glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820179426.1U CN208094215U (en) | 2018-02-02 | 2018-02-02 | A kind of lithium battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820179426.1U CN208094215U (en) | 2018-02-02 | 2018-02-02 | A kind of lithium battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208094215U true CN208094215U (en) | 2018-11-13 |
Family
ID=64063120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820179426.1U Expired - Fee Related CN208094215U (en) | 2018-02-02 | 2018-02-02 | A kind of lithium battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208094215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445219A (en) * | 2019-08-21 | 2019-11-12 | 深圳睿蚁科技有限公司 | A kind of intelligent charger |
-
2018
- 2018-02-02 CN CN201820179426.1U patent/CN208094215U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445219A (en) * | 2019-08-21 | 2019-11-12 | 深圳睿蚁科技有限公司 | A kind of intelligent charger |
| CN110445219B (en) * | 2019-08-21 | 2020-12-04 | 深圳睿蚁科技有限公司 | Intelligent charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20200202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |