CN221042353U - Charger with good heat dissipation performance - Google Patents
Charger with good heat dissipation performance Download PDFInfo
- Publication number
- CN221042353U CN221042353U CN202322528026.0U CN202322528026U CN221042353U CN 221042353 U CN221042353 U CN 221042353U CN 202322528026 U CN202322528026 U CN 202322528026U CN 221042353 U CN221042353 U CN 221042353U
- Authority
- CN
- China
- Prior art keywords
- charger
- heat dissipation
- heat conducting
- metal heat
- circuit board
- 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.)
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Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a charger with good heat dissipation, which comprises a charger protection shell, a charger circuit board, a charger body and a mounting bin, wherein the charger protection shell is mounted on the outer side of the charger body, a metal heat conducting sheet is mounted on the inner side of the charger body, the charger circuit board is mounted on the inner side of the metal heat conducting sheet, and a heat dissipation cavity is formed in the metal heat conducting sheet. The utility model is provided with the air outlet pipe, the air inlet pipe and the metal heat conducting fin, and the heat dissipation cavity is arranged in the metal heat conducting fin, in the use process, external cold air enters the heat dissipation cavity through the air inlet pipe, gas cannot be in direct contact with the charger circuit board, and the metal heat conducting fin guides out heat on the charger circuit board and transfers the heat to the gas in the heat dissipation cavity, so that the heat is discharged along with the gas, and the heat dissipation effect on the charger circuit board can be ensured while the tightness is improved.
Description
Technical Field
The utility model relates to the technical field of charger equipment, in particular to a charger with good heat dissipation.
Background
The charger is charging equipment adopting a high-frequency power supply technology and applying an advanced intelligent dynamic adjustment charging technology, and is also one of main accessories of electric equipment such as electric vehicles and the like, and electric energy can be quickly charged into a storage battery of the charging vehicle through the charger.
In the use process of the charger, a large amount of heat can be generated by electronic components such as an internal circuit board and the like, a heat dissipation opening is often arranged on the charger for heat dissipation, in the heat dissipation process, external air is directly in contact with the electronic components in the charger, when the air humidity is high, the electronic components in the charger are easy to short-circuit, part of the charger seals the electronic components in the charger, and although the sealing performance is improved, the heat in the charger is not easy to discharge, so that a charger with good heat dissipation performance is needed to be used for solving the problems.
Disclosure of utility model
The utility model aims to provide a charger with good heat dissipation performance so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a charger that thermal diffusivity is good, includes charger guard casing, charger circuit board, charger body and installation storehouse, charger guard casing is installed in the outside of charger body, and the inboard of charger body installs metal conducting strip, charger circuit board is installed to the inboard of metal conducting strip, and the inside of metal conducting strip is provided with the heat dissipation chamber, the charging wire is installed to the one end at charger circuit board top, the charging wire passes charger guard casing, and the charging wire is kept away from the one end of charger circuit board and install the charging head, the one end that the charging wire was kept away from at charger body top is provided with charging socket, charger guard casing is close to the one end of charging wire and installs the installation storehouse, and installs radiator fan near the internally mounted in installation storehouse, charger guard casing is provided with near the one end of installation storehouse, and the one end that the charger guard casing top is close to the installation storehouse installs control panel, the one end that the charging duct is kept away from the installation storehouse all passes metal conducting strip, and the outlet duct all communicates with the heat dissipation chamber, the one end that control panel was kept away from at charger guard casing top is provided with the opening, control panel's output end and fan through the electric connection of fan.
Preferably, the outer sides of the metal heat conducting sheets are uniformly provided with metal heat conducting columns, the metal heat conducting columns penetrate through the charger body, and the outer sides of the metal heat conducting columns are uniformly provided with heat radiating fins.
Preferably, one end of the installation bin, which is far away from the through hole, is provided with an air inlet, and the second dustproof net is installed in the air inlet.
Preferably, a sealing cover is arranged in the through hole.
Preferably, the charger body is close to the one end of installation storehouse and evenly installs the intake pipe, the intake pipe all passes metal conducting strip, and the intake pipe all communicates with the heat dissipation chamber.
Preferably, the outer side of the charger protective shell is uniformly provided with air outlet holes, and the first dustproof net is arranged in each air outlet hole.
Preferably, an access cover is mounted at the bottom of the charger body.
Compared with the prior art, the utility model has the beneficial effects that:
1. The charger with good heat dissipation performance is provided with the air outlet pipe, the air inlet pipe and the metal heat conducting fin, and a heat dissipation cavity is formed in the metal heat conducting fin;
2. The charger with good heat dissipation performance is provided with the metal heat conduction column and the heat dissipation fins, and in the use process, the metal heat conduction column can conduct out the heat on the metal heat conduction fins, and the heat dissipation area is increased through the metal heat conduction column and the heat dissipation fins, so that the heat on the metal heat conduction fins can be rapidly discharged, and the heat dissipation efficiency is improved;
3. The charger with good heat dissipation performance is provided with the mounting bin and the heat dissipation fan, in the heat dissipation process, the heat dissipation fan can blow external cold air into the charger protective shell and the air inlet pipe, the air flow can be accelerated, the heat on the charger body is rapidly dissipated, and the heat dissipation efficiency is further improved.
Drawings
FIG. 1 is a schematic view in front cross-section of the present utility model;
FIG. 2 is a schematic front view of the present utility model;
Fig. 3 is a schematic top cross-sectional view of the charger guard housing of the present utility model.
In the figure: 1. a charger protective housing; 2. an air outlet hole; 3. an air outlet pipe; 4. a charger circuit board; 5. a first dust screen; 6. a charger body; 7. a charging jack; 8. a through port; 9. sealing cover; 10. a charging head; 11. a charging wire; 12. a heat dissipation cavity; 13. an access cover; 14. a metal heat conduction column; 15. a heat radiation fin; 16. a mounting bin; 17. a vent; 18. a heat radiation fan; 19. an air inlet pipe; 20. a second dust screen; 21. an air inlet; 22. a control panel; 23. a metal heat conductive sheet.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a charger that thermal diffusivity is good, including charger guard casing 1, charger circuit board 4, charger body 6 and installation storehouse 16, charger guard casing 1 is installed in the outside of charger body 6, and the inboard of charger body 6 is installed metal conducting strip 23, charger circuit board 4 is installed to the inboard of metal conducting strip 23, and the inside of metal conducting strip 23 is provided with heat dissipation chamber 12, charging wire 11 is installed to one end at charger circuit board 4 top, charging wire 11 passes charger guard casing 1, and charging wire 11 keeps away from the one end of charger circuit board 4 and installs charging head 10, charging wire 11 is kept away from at charger body 6 top one end is provided with charging jack 7, installation storehouse 16 is installed to one end that charger guard casing 1 is close to charging wire 11, and the internally mounted of installation storehouse 16 has radiator fan 18, charger guard casing 1 is close to the one end of installation storehouse 16 and is provided with vent 17, and charger guard casing 1 top is close to the one end of installation storehouse 16 and installs control panel 22, the one end that installation storehouse 16 was kept away from to charger body 6 evenly installs outlet duct 3, outlet duct 3 all pass metal conducting strip 23, and outlet duct 3 all with heat dissipation chamber 12 and one end that control panel 1 kept away from control panel 8 through the electric wire 8, the output end that control panel was kept away from to the control panel 8 is connected with the top through the electric wire of the control panel 18.
In this embodiment:
Further, the metal heat conducting columns 14 are uniformly arranged on the outer sides of the metal heat conducting fins 23, the metal heat conducting columns 14 penetrate through the charger body 6, the heat radiating fins 15 are uniformly arranged on the outer sides of the metal heat conducting columns 14, in the charging process, the metal heat conducting fins 23 can conduct out heat generated on the charger circuit board 4 and transfer the heat to the metal heat conducting columns 14, and the heat radiating area is increased through the metal heat conducting columns 14 and the heat radiating fins 15, so that heat in the charger body 6 can be rapidly discharged.
Further, an air inlet 21 is arranged at one end of the mounting bin 16 far away from the through hole 8, a second dust screen 20 is arranged in the air inlet 21, and when the cooling fan 18 works, external air can enter the charger protection shell 1 through the air inlet 21.
Further, the sealing cover 9 is arranged in the through hole 8, so that external dust and liquid can be prevented from entering the charging jack 7 through the through hole 8.
Further, the charger body 6 is provided with an air inlet pipe 19 at one end close to the mounting bin 16, the air inlet pipe 19 penetrates through the metal heat conducting fins 23, the air inlet pipe 19 is communicated with the heat dissipation cavity 12, and external cold air can enter the heat dissipation cavity 12 through the air inlet pipe 19.
Further, the outside of the charger protection shell 1 is evenly provided with the air outlet hole 2, and the inside of the air outlet hole 2 is provided with the first dust screen 5, and the inside steam of the charger protection shell 1 can be discharged through the air outlet hole 2.
Further, the access cover 13 is installed at the bottom of the charger body 6, and the access cover 13 is opened, so that the inside of the charger body 6 is convenient to overhaul.
Working principle:
When the electric vehicle charging device is used, the device is connected with an external power supply through the charging jack 7, and the electric vehicle can be charged through the charging head 10;
In the charging process, the metal heat conducting fin 23 can conduct out the heat generated on the charger circuit board 4 and transfer the heat to the metal heat conducting column 14, and the heat radiating area is increased through the metal heat conducting column 14 and the heat radiating fins 15, so that the heat in the charger body 6 can be rapidly discharged;
Meanwhile, a user can start the cooling fan 18 through the control panel 22, the cooling fan 18 works to enable external cold air to be blown into the charger protective housing 1 through the ventilation opening 17, the external cold air enters the cooling cavity 12 through the air inlet pipe 19, the air cannot be in direct contact with the charger circuit board 4, the metal heat conducting fin 23 conducts heat on the charger circuit board 4 out and transfers the heat into the air in the cooling cavity 12, the heat is discharged through the air outlet pipe 3 along with the air, and is discharged from the inside of the charger protective housing 1 through the air outlet hole 2, and the heat dissipation effect on the charger circuit board 4 can be ensured while the sealing performance is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a charger that heat dissipation is good, includes charger protective housing (1), charger circuit board (4), charger body (6) and installation storehouse (16), its characterized in that: the utility model discloses a charger, a charger body (6) and a charging device, wherein a charger protection shell (1) is arranged on the outer side of the charger body (6), a metal heat conducting fin (23) is arranged on the inner side of the charger body (6), a charger circuit board (4) is arranged on the inner side of the metal heat conducting fin (23), a heat dissipation cavity (12) is arranged in the metal heat conducting fin (23), a charging wire (11) is arranged at one end of the top of the charger circuit board (4), the charging wire (11) passes through the charger protection shell (1), a charging head (10) is arranged at one end of the charging wire (11) far away from the charger circuit board (4), a charging socket (7) is arranged at one end of the top of the charger body (6) far away from the charging wire (11), a mounting bin (16) is arranged at one end of the charger protection shell (1) near the charging wire (11), a heat dissipation fan (18) is arranged in the interior of the mounting bin (16), a control panel (22) is arranged at one end of the top of the charger protection shell (1) near the mounting bin (16), a heat dissipation fan (3) far away from the charging wire (3), and the air outlet pipe (3) is communicated with the heat dissipation cavity (12), one end of the top of the charger protection shell (1) far away from the control panel (22) is provided with a through hole (8), and the output end of the control panel (22) is electrically connected with the input end of the heat dissipation fan (18) through a wire.
2. The charger of claim 1, wherein: the outer sides of the metal heat conducting fins (23) are uniformly provided with metal heat conducting columns (14), the metal heat conducting columns (14) penetrate through the charger body (6), and the outer sides of the metal heat conducting columns (14) are uniformly provided with heat radiating fins (15).
3. The charger of claim 1, wherein: one end of the installation bin (16) far away from the through hole (8) is provided with an air inlet (21), and a second dustproof net (20) is installed in the air inlet (21).
4. The charger of claim 1, wherein: the sealing cover (9) is arranged in the through hole (8).
5. The charger of claim 1, wherein: the charger is characterized in that an air inlet pipe (19) is uniformly arranged at one end, close to the installation bin (16), of the charger body (6), the air inlet pipe (19) penetrates through the metal heat conducting fins (23), and the air inlet pipe (19) is communicated with the heat dissipation cavity (12).
6. The charger of claim 1, wherein: the outer side of the charger protective shell (1) is uniformly provided with air outlet holes (2), and the inside of each air outlet hole (2) is provided with a first dustproof net (5).
7. The charger of claim 1, wherein: an access cover (13) is arranged at the bottom of the charger body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322528026.0U CN221042353U (en) | 2023-09-18 | 2023-09-18 | Charger with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322528026.0U CN221042353U (en) | 2023-09-18 | 2023-09-18 | Charger with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221042353U true CN221042353U (en) | 2024-05-28 |
Family
ID=91138029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322528026.0U Active CN221042353U (en) | 2023-09-18 | 2023-09-18 | Charger with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221042353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119134591A (en) * | 2024-09-14 | 2024-12-13 | 南京特沃斯高科技有限公司 | A sealed metal charger housing with high efficiency heat dissipation |
-
2023
- 2023-09-18 CN CN202322528026.0U patent/CN221042353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119134591A (en) * | 2024-09-14 | 2024-12-13 | 南京特沃斯高科技有限公司 | A sealed metal charger housing with high efficiency heat dissipation |
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