CN215185903U - Adaptive charger suitable for charging 12V storage batteries with multiple specifications - Google Patents
Adaptive charger suitable for charging 12V storage batteries with multiple specifications Download PDFInfo
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- CN215185903U CN215185903U CN202120286465.3U CN202120286465U CN215185903U CN 215185903 U CN215185903 U CN 215185903U CN 202120286465 U CN202120286465 U CN 202120286465U CN 215185903 U CN215185903 U CN 215185903U
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- adaptive charger
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Abstract
The utility model discloses an adaptation type charger suitable for many specifications 12V battery charging, including adaptation type charger body, adaptation type charger body's front side is provided with the protecgulum, adaptation type charger body's left side is provided with first protective sheath, the outside of first protective sheath is provided with first connecting wire, adaptation type charger body's right side is provided with the second protective sheath, the outside of second protective sheath is provided with the second connecting wire, the bleeder vent has been seted up in the outside of protecgulum, ventilative mouthful has been seted up in adaptation type charger body's the outside, adaptation type charger body's rear side is provided with first installing port. This adaptation type charger suitable for many specifications 12V battery charge can dispel the heat better, avoids internals to damage because of the high temperature, protects first connecting wire and second connecting wire better, prevents that its junction from breaking, prevents that internals from weing better, can charge for the battery of different specifications.
Description
Technical Field
The utility model relates to a charger technical field specifically is an adaptation type charger suitable for many specifications 12V battery charging.
Background
The charger is a device for charging other electric appliances, which adopts a high-frequency power supply technology, applies an intelligent dynamic adjustment charging technology, utilizes power electronic semiconductor devices to convert alternating current with fixed voltage and frequency into direct current, generally comprises a flexible circuit board, electronic components and the like, can be divided into a power frequency machine and a high-frequency machine according to the working frequency of a designed circuit, is widely applied to various fields, particularly the living field, and is widely applied to common electric appliances such as mobile phones, cameras and the like.
Because 12V's battery has many specifications, but most chargers can't satisfy the 12V battery charging of various specifications, and the radiating effect is not good, and the time is used for a long time and is easily scalded, and also easily wets, leads to the charger unable normal use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adaptation type charger suitable for many specifications 12V battery charging to propose in solving above-mentioned background art and can't satisfy many specifications and charge, the radiating effect is not good, the problem that wets easily.
In order to achieve the above object, the utility model provides a following technical scheme: an adaptive charger suitable for charging 12V storage batteries with multiple specifications comprises an adaptive charger body, wherein a front cover is arranged on the front side of the adaptive charger body, a first protective sleeve is arranged on the left side of the adaptive charger body, a first connecting wire is arranged on the outer side of the first protective sleeve, a second protective sleeve is arranged on the right side of the adaptive charger body, a second connecting wire is arranged on the outer side of the second protective sleeve, air holes are formed in the outer side of the front cover, an air vent is formed in the outer side of the adaptive charger body, a first mounting opening is formed in the rear side of the adaptive charger body, four first mounting openings are formed, a first bolt is arranged on the inner side of each first mounting opening, a second mounting opening is formed in the outer side of each first mounting opening, and a fixing plate is arranged at the bottom of the adaptive charger body, the upside of fixed plate is provided with the PCB board, the left and right sides of fixed plate is provided with the baffle, baffle fixed mounting is in the bottom of adaptation type charger body, the outside of baffle is provided with first installation cover, bolt one sets up the inboard at first installation cover, the outside of first installation cover is provided with the second installation cover, the inboard of second installation cover is provided with bolt two, the upside of PCB board is provided with high frequency transformer, high frequency transformer's right side is provided with primary filter capacitor, piezo-resistor's the outside is provided with the rectifier bridge, the left side of rectifier bridge is provided with the opto-coupler feedback, the outside of rectifier bridge is provided with wire winding inductance, high frequency transformer's left side is provided with secondary filter capacitor.
Preferably, the first protective sleeve and the second protective sleeve have the same specification, and the first protective sleeve and the second protective sleeve extend to the inner side of the adaptive charger body.
Preferably, the number of the winding inductors is two, and the winding inductors are arranged on the front side and the rear side of the rectifier bridge.
Preferably, the second bolt is arranged on the inner side of the front cover, and the second bolt extends to the inner side of the second mounting opening.
Preferably, the partition plate is distributed in bilateral symmetry, and the first protective sleeve and the second protective sleeve are arranged on the outer side of the partition plate.
Preferably, the inner side of the front cover is provided with a mounting plate, and the mounting plate is arranged on the upper side of the high-frequency transformer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the adaptive charger suitable for charging 12V storage batteries with multiple specifications, the air holes are formed in the outer side of the front cover, the air vents are formed in the outer side of the adaptive charger body, heat can be better dissipated, internal parts are prevented from being damaged due to overhigh temperature, meanwhile, the fixing plate is arranged at the bottom of the adaptive charger body, and the partition plate is arranged on the outer side of the fixing plate, so that external air can be prevented from flowing in, and moisture can be better prevented;
2. according to the adaptive charger suitable for charging 12V storage batteries with multiple specifications, the first protective sleeve and the second protective sleeve extend to the inner side of the adaptive charger body, so that the first connecting wire and the second connecting wire are better protected, the connecting part is prevented from being broken, holes in the left side and the right side of the adaptive charger body can be better plugged, and internal parts are better prevented from being damped;
3. this adaptation type charger suitable for many specifications 12V battery charging has set up bolt one in the outside of adaptation type charger body, has set up bolt two in the inboard of protecgulum, can firmly fix the protecgulum in the front side of adaptation type charger body, makes whole knot connect more stably, and different 12V batteries can be connected to first connecting wire and second connecting wire, can charge for the battery of different specifications.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the rear perspective structure of the present invention;
FIG. 3 is a schematic view of the internal three-dimensional structure of the present invention;
fig. 4 is the distribution structure diagram of the high-frequency transformer of the present invention.
In the figure: 1. an adaptive charger body; 2. a front cover; 3. a first protective sheath; 4. a first connecting line; 5. a second protective cover; 6. a second connecting line; 7. air holes are formed; 8. a ventilation opening; 9. a first mounting port; 10. a first bolt; 11. a second mounting opening; 12. a second bolt; 13. a fixing plate; 14. a PCB board; 15. a partition plate; 16. a first mounting sleeve; 17. a high-frequency transformer; 18. a main filter capacitor; 19. a voltage dependent resistor; 20. feedback of the optocoupler; 21. a rectifier bridge; 22. winding an inductor; 23. a secondary filter capacitor; 24. mounting a plate; 25. and a second mounting sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an adaptive charger suitable for charging 12V storage batteries with multiple specifications comprises an adaptive charger body 1, a front cover 2, a first protective sleeve 3, a first connecting wire 4, a second protective sleeve 5, a second connecting wire 6, an air vent 7, an air vent 8, a first mounting port 9, a first bolt 10, a second mounting port 11, a second bolt 12, a fixing plate 13, a PCB 14, a partition plate 15, a first mounting sleeve 16, a high-frequency transformer 17, a main filter capacitor 18, a piezoresistor 19, an optical coupler feedback 20, a rectifier bridge 21, a winding inductor 22, a secondary filter capacitor 23, a mounting plate 24 and a second mounting sleeve 25, wherein the front cover 2 is arranged on the front side of the adaptive charger body 1, the first protective sleeve 3 is arranged on the left side of the adaptive charger body 1, the first connecting wire 4 is arranged on the outer side of the first protective sleeve 3, the second protective sleeve 5 is arranged on the right side of the adaptive charger body 1, a second connecting wire 6 is arranged on the outer side of the second protective sleeve 5, vent holes 7 are arranged on the outer side of the front cover 2, vent holes 8 are arranged on the outer side of the adaptive charger body 1, a first mounting port 9 is arranged on the rear side of the adaptive charger body 1, four first mounting ports 9 are arranged, a first bolt 10 is arranged on the inner side of the first mounting port 9, a second mounting port 11 is arranged on the outer side of the first mounting port 9, a fixing plate 13 is arranged at the bottom of the adaptive charger body 1, a PCB 14 is arranged on the upper side of the fixing plate 13, partition plates 15 are arranged on the left side and the right side of the fixing plate 13, the partition plates 15 are fixedly mounted at the bottom of the adaptive charger body 1, a first mounting sleeve 16 is arranged on the outer side of each partition plate 15, the first bolt 10 is arranged on the inner side of the first mounting sleeve 16, a second mounting sleeve 25 is arranged on the outer side of the first mounting sleeve 16, and a second bolt 12 is arranged on the inner side of the second mounting sleeve 25, the upside of PCB board 14 is provided with high frequency transformer 17, and the right side of high frequency transformer 17 is provided with main filter capacitor 18, and piezo-resistor 19, piezo-resistor 19's the outside is provided with rectifier bridge 21, and rectifier bridge 21's left side is provided with opto-coupler feedback 20, and rectifier bridge 21's the outside is provided with wire winding inductance 22, and high frequency transformer 17's left side is provided with secondary filter capacitor 23.
Further, first protective sheath 3 is the same with the specification of second protective sheath 5, and first protective sheath 3 and second protective sheath 5 extend to adaptation type charger body 1's inboard, and first connecting wire 4 and second connecting wire 6 can be protected better to first protective sheath 3 and second protective sheath 5, also can increase adaptation type charger body 1's sealed effect simultaneously, avoids it to wet.
Further, the number of the winding inductors 22 is two, and the winding inductors 22 are disposed on the front side and the rear side of the rectifier bridge 21, so that the winding inductors 22 can play an anti-interference role, and the equipment is prevented from being subjected to electromagnetic interference.
Further, the second bolt 12 is disposed on the inner side of the front cover 2, and the second bolt 12 extends to the inner side of the second mounting opening 11, so that the front cover 2 is better fixed on the front side of the adaptive charger body 1.
Further, baffle 15 is bilateral symmetry and distributes, and first protective sheath 3 and second protective sheath 5 set up in the outside of baffle 15, and baffle 15 can block the circulation of air to prevent that internals from weing.
Further, the inner side of the front cover 2 is provided with a mounting plate 24, the mounting plate 24 is arranged on the upper side of the high-frequency transformer 17, and the mounting plate 24 can better fix the internal parts.
The working principle is as follows: firstly, the adaptive charger body 1 is placed in the middle, then the first connecting wire 4 and the second connecting wire 6 are connected on the equipment to be connected, the air vent 7 is arranged on the outer side of the front cover 2, the air vent 8 is arranged on the outer side of the adaptive charger body 1, the heat can be better radiated, the damage of internal parts due to overhigh temperature can be avoided, meanwhile, the fixing plate 13 is arranged at the bottom of the adaptive charger body 1, the partition plate 15 is arranged on the outer side of the fixing plate 13, the inflow of external air can be blocked, and the moisture can be better prevented, the first protective sleeve 3 and the second protective sleeve 5 extend to the inner side of the adaptive charger body 1, the first connecting wire 4 and the second connecting wire 6 can be better protected, the fracture of the connecting part can be prevented, meanwhile, the holes on the left side and the right side of the adaptive charger body 1 can be better blocked, and the internal parts can be better prevented from being affected with moisture, set up bolt 10 in the outside of adaptation type charger body 1, set up bolt two 12 in the inboard of protecgulum 2, can firmly fix protecgulum 2 in the front side of adaptation type charger body 1, make whole knot connect more stably, different 12V batteries can be connected to first connecting wire 4 and second connecting wire 6, can charge for the battery of different specifications.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an adaptation type charger suitable for many specifications 12V battery charging, includes adaptation type charger body, its characterized in that: the front side of the adaptive charger body is provided with a front cover, the left side of the adaptive charger body is provided with a first protective sleeve, the outer side of the first protective sleeve is provided with a first connecting wire, the right side of the adaptive charger body is provided with a second protective sleeve, the outer side of the second protective sleeve is provided with a second connecting wire, the outer side of the front cover is provided with an air vent, the outer side of the adaptive charger body is provided with an air vent, the rear side of the adaptive charger body is provided with a first mounting port, the number of the first mounting ports is four, the inner side of the first mounting port is provided with a first bolt, the outer side of the first mounting port is provided with a second mounting port, the bottom of the adaptive charger body is provided with a fixed plate, the upper side of the fixed plate is provided with a PCB (printed circuit board) plate, the left side and the right side of the fixed plate are provided with partition plates, and the partition plates are fixedly arranged at the bottom of the adaptive charger body, the outside of baffle is provided with first installation cover, bolt one sets up the inboard at first installation cover, the outside of first installation cover is provided with the second installation cover, the inboard of second installation cover is provided with bolt two, the upside of PCB board is provided with high frequency transformer, high frequency transformer's right side is provided with main filter capacitance and piezo-resistor, piezo-resistor's the outside is provided with the rectifier bridge, the left side of rectifier bridge is provided with the opto-coupler feedback, the outside of rectifier bridge is provided with wire winding inductance, high frequency transformer's left side is provided with secondary filter capacitance.
2. The adaptive charger adapted for charging multi-size 12V storage batteries according to claim 1, wherein: the first protective sleeve and the second protective sleeve are the same in specification, and extend to the inner side of the adaptive charger body.
3. The adaptive charger adapted for charging multi-size 12V storage batteries according to claim 1, wherein: the winding inductors are arranged on the front side and the rear side of the rectifier bridge.
4. The adaptive charger adapted for charging multi-size 12V storage batteries according to claim 1, wherein: the second bolt is arranged on the inner side of the front cover and extends to the inner side of the second mounting opening.
5. The adaptive charger adapted for charging multi-size 12V storage batteries according to claim 1, wherein: the baffle is bilateral symmetry and distributes, first protective sheath and second protective sheath set up the outside at the baffle.
6. The adaptive charger adapted for charging multi-size 12V storage batteries according to claim 1, wherein: the inboard of protecgulum is provided with the mounting panel, the mounting panel sets up the upside at high frequency transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286465.3U CN215185903U (en) | 2021-02-02 | 2021-02-02 | Adaptive charger suitable for charging 12V storage batteries with multiple specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286465.3U CN215185903U (en) | 2021-02-02 | 2021-02-02 | Adaptive charger suitable for charging 12V storage batteries with multiple specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215185903U true CN215185903U (en) | 2021-12-14 |
Family
ID=79409127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120286465.3U Active CN215185903U (en) | 2021-02-02 | 2021-02-02 | Adaptive charger suitable for charging 12V storage batteries with multiple specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215185903U (en) |
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2021
- 2021-02-02 CN CN202120286465.3U patent/CN215185903U/en active Active
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