CN209692412U - A kind of Multifunctional battery charger - Google Patents
A kind of Multifunctional battery charger Download PDFInfo
- Publication number
- CN209692412U CN209692412U CN201920359509.3U CN201920359509U CN209692412U CN 209692412 U CN209692412 U CN 209692412U CN 201920359509 U CN201920359509 U CN 201920359509U CN 209692412 U CN209692412 U CN 209692412U
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- China
- Prior art keywords
- connect
- outer housing
- binding post
- transformer
- regulating switch
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Abstract
A kind of Multifunctional battery charger includes: outer housing, front-panel structure, output rectification circuit, plastic handles, binding post structure, transformer, radiator fan and EMC circuit, it is connect on front side of front-panel structure and outer housing, output rectification circuit, transformer, radiator fan and EMC circuit are connect with outer housing interior lower end, plastic handles are connect with outer housing both sides external, are connect on the inside of binding post structure and front-panel structure.Wherein, front-panel structure includes: front panel, ammeter, voltmeter, the first export insurance silk, output cable, voltage regulating switch, current regulating switch, temperature protection lamp, power supply indicator, input power cord and the second export insurance silk.The utility model realizes intuitive adjusting and observation charging voltage and electric current, and easy to use, chargeable range is wide, improves the dependable with function of charger；It realizes the space for utilizing outer housing under the premise of safety requirement, reduces the development cycle, reduce processing and manufacturing and transportation cost.
Description
Technical field
The utility model relates to charger device technical fields, and in particular to a kind of Multifunctional battery charger.
Background technique
The existing charger overwhelming majority is all single charge mode currently on the market, for example charge to 12V battery
Charger is cannot to charge to 24V, the battery of other specifications such as 36V.Its mode is single, simply, it is more not to be able to satisfy a machine
Demand.So the charger of this single-mode often makes client buy the charger of plurality of specifications and cause to waste.
To solve the above-mentioned problems, we are made that a series of improvement.
Utility model content
The purpose of the utility model is to provide a kind of Multifunctional battery chargers, to overcome present in the prior art
Disadvantages mentioned above and deficiency.
A kind of Multifunctional battery charger includes: outer housing, front-panel structure, output rectification circuit, plastic handles, wiring
It is connect on front side of rod structure, transformer, radiator fan and EMC circuit, the front-panel structure and outer housing, the output rectified current
Road, transformer, radiator fan and EMC circuit are connect with outer housing interior lower end, the plastic handles and outer housing both sides external
It is connect on the inside of connection, the binding post structure and front-panel structure；
Wherein, the front-panel structure include: front panel, ammeter, voltmeter, the first export insurance silk, output cable,
Voltage regulating switch, current regulating switch, temperature protection lamp, power supply indicator, input power cord and the second export insurance silk, institute
It states ammeter and voltmeter to connect with upper end on the left of front panel, on the left of the first export insurance silk and output cable and front panel
Lower end connection, the voltage regulating switch are connect with upper end on the right side of front panel, the current regulating switch, temperature protection lamp, electricity
Source indicator light, input power cord and the second export insurance silk are connect with lower end on the right side of front panel.
Further, the outer housing includes: mounting base, side plate, top plate, backboard and fixed screw, the mounting base
Two sides are connect by fixed screw with side plate, are connect by fixed screw with front-panel structure on front side of the mounting base, described
For backboard by connecting on rear side of fixed screw and mounting base, the top plate passes through fixed screw and front-panel structure, side plate and back
Connection at the top of plate.
Further, the output rectification circuit includes: rectification bridge bracket, ceramic gasket, rectifier diode, the first pressure-sensitive electricity
Resistance, cooling fin and standing screw, the rectification bridge bracket are connect by standing screw with rectifier diode upper and lower ends, the pottery
Porcelain gasket is connect with rectification bridge bracket, is connect among first varistor and rectification bridge bracket, the cooling fin and ceramics
The connection of gasket upper end.
Further, the binding post structure includes: common binding post, switch columm and temperature protector binding post, general
Terminal is connected to connect with ammeter and voltmeter, the switch columm is connect with voltage regulating switch and current regulating switch,
The temperature protector binding post is connect with temperature protection lamp.
Further, the transformer includes: the fixed bracket of transformer, skeleton, cover board, silicon steel sheet and temperature protector, institute
It states skeleton to connect with the fixed bracket upper and lower ends of transformer, the silicon steel sheet is connect with skeleton upper end, the cover board and silicon steel sheet
Left and right sides connection, the temperature protector are connect with lower end on the right side of the fixed bracket of transformer.
Further, the EMC circuit includes: male blade terminal, capacitor, electronic circuit board, resistance and the second pressure-sensitive electricity
Resistance, the male blade terminal are connect with electronic circuit board right end, the capacitor, resistance and the second varistor and electronic circuit
Connection among plate.
The utility model has the beneficial effects that
The utility model is compared with traditional technology, by adding voltage regulating switch and current regulating switch, and in front
Ammeter and voltmeter are installed, realization intuitively can adjust and observe punching point voltage and current, and easy to use, charge model on plate
It encloses extensively, improves the dependable with function of charger；By in outer housing, realizing each circuit arrangement rational deployment complete
The space of outer housing is made full use of to reduce out so that complete machine structure dimension volume is smaller under the premise of meeting safety requirement entirely
The period is sent out, processing and manufacturing and transportation cost are reduced.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the internal view of the utility model.
Fig. 3 is the mounting base structural schematic diagram of the utility model.
Fig. 4 is the structural schematic diagram of the EMC circuit of the utility model.
Appended drawing reference:
Outer housing 100, mounting base 110, side plate 120, top plate 130, backboard 140 and fixed screw 150.
Front-panel structure 200, front panel 210, ammeter 220, voltmeter 230, the first export insurance silk 240, output electricity
Cable 250, voltage regulating switch 260, current regulating switch 270, temperature protection lamp 280, power supply indicator 290, input power cord
2000 and the second export insurance silk 2100.
Output rectification circuit 300, rectification bridge bracket 310, ceramic gasket 320, rectifier diode 330, the first varistor
340, cooling fin 350 and standing screw 360.
Plastic handles 400, binding post structure 500, common binding post 510, switch columm 520 and temperature protector wiring
Column 530.
The fixed bracket 610 of transformer 600, transformer, skeleton 620, cover board 630, silicon steel sheet 640 and temperature protector
650。
Radiator fan 700, EMC circuit 800, male blade terminal 810, capacitor 820, electronic circuit board 830, resistance 840
With the second varistor 850.
Specific embodiment
Below in conjunction with specific embodiment, progress explanation is made to the utility model.It should be understood that following embodiment is merely to illustrate
The utility model is not for restriction the scope of the utility model.
Embodiment 1
Fig. 1 is the structural schematic diagram of the utility model.Fig. 2 is the internal view of the utility model.Fig. 3 is the utility model
Mounting base structural schematic diagram.Fig. 4 is the structural schematic diagram of the EMC circuit of the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of Multifunctional battery charger include: outer housing 100, front-panel structure 200,
Output rectification circuit 300, plastic handles 400, binding post structure 500, transformer 600, radiator fan 700 and EMC circuit 800,
It is connected on front side of front-panel structure 200 and outer housing 100, output rectification circuit 300, transformer 600, radiator fan 700 and EMC
Circuit 800 is connect with 100 interior lower end of outer housing, and plastic handles 400 are connect with 100 both sides external of outer housing, binding post structure
500 with connected on the inside of front-panel structure 200；
Wherein, front-panel structure 200 includes: front panel 210, ammeter 220, voltmeter 230, the first export insurance silk
240, output cable 250, voltage regulating switch 260, current regulating switch 270, temperature protection lamp 280, power supply indicator 290,
On input power cord 2000 and the second export insurance silk 2100, the ammeter 220 and voltmeter 230 and 210 left side of front panel
End connection, the first export insurance silk 240 and output cable 250 are connect with 210 left side lower end of front panel, voltage regulating switch 260
It is connect with 210 right side upper end of front panel, current regulating switch 270, temperature protection lamp 280, power supply indicator 290, input power
Line 2000 and the second export insurance silk 2100 are connect with 210 right side lower end of front panel；
Outer housing 100 includes: mounting base 110, side plate 120, top plate 130, backboard 140 and fixed screw 150, installs bottom
110 two sides of plate are connect by fixed screw 150 with side plate 120, on front side of the mounting base 110 through fixed screw 150 with before
Panel construction 200 connects, and for backboard 140 by connecting on rear side of fixed screw 150 and mounting base 110, top plate 130 passes through fixed spiral shell
Silk 150 with connected at the top of front-panel structure 200, side plate 120 and backboard 140.
Output rectification circuit 300 includes: that rectification bridge bracket 310, ceramic gasket 320, rectifier diode 330, first are pressure-sensitive
Resistance 340, cooling fin 350 and standing screw 360, rectification bridge bracket 310 pass through on standing screw 360 and rectifier diode 330
Lower both ends connection, ceramic gasket 320 are connect with rectification bridge bracket 310, among the first varistor 340 and rectification bridge bracket 310
Connection, cooling fin 350 are connect with 320 upper end of ceramic gasket.
Binding post structure 500 includes: common binding post 510, switch columm 520 and temperature protector binding post 530, general
It connects terminal 510 to connect with ammeter 220 and voltmeter 230, switch columm 520 and voltage regulating switch 260 and electric current tune
It saves switch 270 to connect, temperature protector binding post 530 is connect with temperature protection lamp 280.
Transformer 600 includes: the fixed bracket 610 of transformer, skeleton 620, cover board 630, silicon steel sheet 640 and temperature protection
Device 650, skeleton 620 are connect with fixed 610 upper and lower ends of bracket of transformer, and silicon steel sheet 640 is connect with 620 upper end of skeleton, cover board
630 with connected at left and right sides of silicon steel sheet 640, the fixed 610 right side lower end of bracket of temperature protector 650 and transformer is connect.
As shown in figure 4, EMC circuit 800 includes: male blade terminal 810, capacitor 820, electronic circuit board 830, resistance
840 and second varistor 850, male blade terminal 810 connect with 830 right end of electronic circuit board, capacitor 820,840 and of resistance
It is connected among second varistor 850 and electronic circuit board 830.
The working principle of the utility model is that input voltage enters transformer 600 after current regulation loop, through transformation
Arrive voltage regulating switch 260 after 600 transformation of device again, the adjustable voltage type for oneself needing to export of voltage regulating switch 260,
Voltage after transformation is rectified by output rectification circuit 300, and alternating current is converted to direct current, so that output is filled to battery
Electricity is equipped with voltmeter 230 and ammeter 220 on plate 210 in front, can intuitively find out the electric current and voltage of adjusting, make
With conveniently, chargeable range is wide.
Reverse connecting protection and short-circuit protection are mounted in the front panel 210 of the present apparatus, use the first export insurance of a 40A
Silk 240 is cascaded with ammeter 220, if client has been reversely connected the polarity of battery, this first export insurance silk 240 can be stood
It opens that charger is protected not damage with battery, this fuse is using external installation.Use the of a 8A
Two export insurance silks 2100 are connected with the input power cord 2000 in input power, in this way when machine occur it is abnormal short-circuit,
This second export insurance silk 2100 can be opened immediately to which protected host will not damage.This fuse is also using external peace
Dress.
There are also one end on mounting base 110 to install radiator fan 700, and radiator fan 700 uses a 120*120*
38mm (size)/9W (power) fan, when machine startup, fan radiated by interior blowing outward, in this way guarantee machine
It can continue working.The utility model installs electric current by adding voltage regulating switch and current regulating switch on the front panel
Table and voltmeter, realization intuitively can adjust and observe charging voltage and electric current, and easy to use, chargeable range is wide, improves
The dependable with function of charger；By the way that by each circuit arrangement rational deployment, in outer housing, realization is complying fully with safety
The space of outer housing is made full use of under the premise of prescribed requirement, so that complete machine structure dimension volume is smaller, reduces the development cycle,
Reduce processing and manufacturing and transportation cost.
Specific embodiment of the present utility model is illustrated above, but the utility model is not limited thereto, only
The objective of the utility model is not departed from, the utility model there can also be various change.
Claims (6)
1. a kind of Multifunctional battery charger characterized by comprising outer housing (100), front-panel structure (200), output are whole
Current circuit (300), plastic handles (400), binding post structure (500), transformer (600), radiator fan (700) and EMC circuit
(800), it is connect on front side of the front-panel structure (200) and outer housing (100), the output rectification circuit (300), transformer
(600), radiator fan (700) and EMC circuit (800) are connect with outer housing (100) interior lower end, the plastic handles (400)
It connect with outer housing (100) both sides external, is connect on the inside of the binding post structure (500) and front-panel structure (200)；
Wherein, the front-panel structure (200) includes: front panel (210), ammeter (220), voltmeter (230), the first output
Fuse (240), output cable (250), voltage regulating switch (260), current regulating switch (270), temperature protection lamp
(280), power supply indicator (290), input power cord (2000) and the second export insurance silk (2100), the ammeter (220)
It is connect with voltmeter (230) with upper end on the left of front panel (210), the first export insurance silk (240) and output cable (250)
It is connect with lower end on the left of front panel (210), the voltage regulating switch (260) connect with upper end on the right side of front panel (210), described
Current regulating switch (270), temperature protection lamp (280), power supply indicator (290), input power cord (2000) and the second output
Fuse (2100) is connect with lower end on the right side of front panel (210).
2. a kind of Multifunctional battery charger according to claim 1, it is characterised in that: the outer housing (100) includes:
Mounting base (110), side plate (120), top plate (130), backboard (140) and fixed screw (150), the mounting base (110)
Two sides connects by fixed screw (150) with side plate (120), pass through on front side of the mounting base (110) fixed screw (150) and
Front-panel structure (200) connection, the backboard (140) on rear side of fixed screw (150) and mounting base (110) by connecting, institute
Top plate (130) are stated by connecting at the top of fixed screw (150) and front-panel structure (200), side plate (120) and backboard (140).
3. a kind of Multifunctional battery charger according to claim 1, it is characterised in that: the output rectification circuit
(300) include: rectification bridge bracket (310), ceramic gasket (320), rectifier diode (330), the first varistor (340), dissipate
Backing (350) and standing screw (360), the rectification bridge bracket (310) pass through standing screw (360) and rectifier diode
(330) upper and lower ends connect, and the ceramic gasket (320) connect with rectification bridge bracket (310), first varistor
(340) it is connect among rectification bridge bracket (310), the cooling fin (350) connect with ceramic gasket (320) upper end.
4. a kind of Multifunctional battery charger according to claim 1, it is characterised in that: the binding post structure (500)
It include: common binding post (510), switch columm (520) and temperature protector binding post (530), the common binding post
(510) connect with ammeter (220) and voltmeter (230), the switch columm (520) and voltage regulating switch (260) and
Current regulating switch (270) connection, the temperature protector binding post (530) connect with temperature protection lamp (280).
5. a kind of Multifunctional battery charger according to claim 1, it is characterised in that: the transformer (600) includes:
Transformer fixed bracket (610), skeleton (620), cover board (630), silicon steel sheet (640) and temperature protector (650), the skeleton
(620) it is connect with fixed bracket (610) upper and lower ends of transformer, the silicon steel sheet (640) connect with skeleton (620) upper end, institute
It states and is connect at left and right sides of cover board (630) and silicon steel sheet (640), the temperature protector (650) and transformer are fixed bracket (610)
The connection of right side lower end.
6. a kind of Multifunctional battery charger according to claim 1, it is characterised in that: EMC circuit (800) packet
It includes: male blade terminal (810), capacitor (820), electronic circuit board (830), resistance (840) and the second varistor (850),
The male blade terminal (810) connect with electronic circuit board (830) right end, the capacitor (820), resistance (840) and second
It is connect among varistor (850) and electronic circuit board (830).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359509.3U CN209692412U (en) | 2019-03-21 | 2019-03-21 | A kind of Multifunctional battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359509.3U CN209692412U (en) | 2019-03-21 | 2019-03-21 | A kind of Multifunctional battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209692412U true CN209692412U (en) | 2019-11-26 |
Family
ID=68605800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920359509.3U Expired - Fee Related CN209692412U (en) | 2019-03-21 | 2019-03-21 | A kind of Multifunctional battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209692412U (en) |
-
2019
- 2019-03-21 CN CN201920359509.3U patent/CN209692412U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 |