CN218386903U - Heat dissipation shell and charger of charger - Google Patents
Heat dissipation shell and charger of charger Download PDFInfo
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- CN218386903U CN218386903U CN202222832324.4U CN202222832324U CN218386903U CN 218386903 U CN218386903 U CN 218386903U CN 202222832324 U CN202222832324 U CN 202222832324U CN 218386903 U CN218386903 U CN 218386903U
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- fan
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Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a battery charging outfit technical field specifically is a heat dissipation shell and charger of charger, include: the mounting structure comprises a mounting shell of a metal section, a circuit mounting groove, an AC baffle plate assembly, a DC baffle plate assembly, a fan, a heat dissipation plate and a heat dissipation plate; the circuit mounting groove is filled with the pouring sealant for sealing and conducting heat, the radiating fins and the radiating plate are attached to the outer groove side wall of the circuit mounting groove, and the air outlet end of the fan faces the radiating fins and conducts the radiating fins out of the heat discharging mounting shell. The embodiment of the utility model provides a through setting up confined circuit mounting groove and separating fan, PCBA, electronic components etc. and seal with the casting glue, make dust and water in the air difficult with the circuit system contact, improved the protection level in the charger; carry out the heat conduction through connecting heating panel and fin and casting glue in one side of circuit mounting groove, the cooperation fan cools off the fin fast to reduce the temperature of operation in-process charger.
Description
Technical Field
The utility model relates to a battery charging outfit technical field especially relates to a heat dissipation shell and charger of charger.
Background
The charger generally refers to a device for converting alternating current into low-voltage direct current, and with the development of economy, more and more electronic and digital products enter the daily life of ordinary people, and correspondingly, more and more chargers are matched with the electronic products.
The charger can have the problem of generating heat at the charging process, and the heat dissipation mode that the charger adopted commonly used is to fix the fan on the baffle at charger shell both ends, and the more louvre is seted up to both ends baffle simultaneously and is used for admitting air and giving vent to anger, dispels the heat to the charger in the use through the fan.
However, the charger has more holes for heat dissipation and ventilation on the shell, and is directly communicated with a circuit board and electronic components inside the charger, and the fan easily brings dust and water into the shell to damage the circuit board and the electronic components, so that functional failure of the charger is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat dissipation shell and charger of charger separates fan and circuit system, through the air-cooled heat dissipation behind the metal section heat conduction to promote the protection level of charger.
In order to achieve the above object, the utility model provides a following technical scheme: a heat-dissipating housing for a charger, comprising: the mounting structure comprises a mounting shell of a metal section, a circuit mounting groove, an AC baffle plate assembly, a DC baffle plate assembly, a fan, a heat dissipation plate and a heat dissipation plate;
the installation shell comprises an upper shell and a lower shell, the upper shell and the lower shell are covered and connected to form a cavity with two communicated ends, the AC baffle component is installed at one end of the installation shell and communicated with the cavity, the DC baffle component is installed at the other end of the installation shell and communicated with the cavity, the circuit installation groove is installed in the installation shell, one end of the circuit installation groove is close to the AC baffle component, the other end of the circuit installation groove is close to the DC baffle component, the circuit installation groove is used for installing PCBA and electronic components and is filled with pouring sealant for sealing and conducting heat after the PCBA and the electronic components are installed;
the fan the heating panel with the fin is all installed in the installation shell, a lateral wall of heating panel with the outer groove lateral wall of circuit mounting groove is connected, another lateral wall of heating panel is connected one side of fin, the air-out end orientation of fan the fin.
Preferably, the AC baffle assembly includes an AC metal baffle, an AC baffle gasket, and an AC receptacle, a sidewall of the AC metal baffle is bonded to a sidewall of the AC baffle gasket, another sidewall of the AC baffle gasket is connected to one end of the mounting case in a sealing manner, one end of the AC receptacle passes through the AC metal baffle and the AC baffle gasket and extends into the circuit mounting groove, and the AC receptacle is used for electrically connecting with a circuit system in the circuit mounting groove.
Preferably, a first through hole is formed in the AC metal baffle, a second through hole is formed in the AC baffle sealing pad, the first through hole is communicated with the second through hole to form a first air opening, and the first air opening corresponds to an air opening at one end of the fan.
Preferably, the other side wall of the AC metal baffle is connected with an AC baffle decorative cover, the AC baffle decorative cover is provided with a first air duct and a socket opening, the socket opening corresponds to the AC socket, and the first air duct is communicated with the first air opening.
Preferably, the DC baffle assembly includes a DC metal baffle, a DC baffle gasket, and a DC line tail clip, a sidewall of the DC metal baffle is adhered to a sidewall of the DC baffle gasket, another sidewall of the DC baffle gasket is connected to the other end of the mounting case in a sealing manner, one end of the DC line tail clip passes through the DC metal baffle and the DC baffle gasket and extends into the circuit mounting groove, and the DC line tail clip is used for electrically connecting with a circuit system in the circuit mounting groove.
Preferably, a third through hole is formed in the DC metal baffle, a fourth through hole is formed in the DC baffle seal gasket, the third through hole is communicated with the fourth through hole to form a second air opening, and the second air opening corresponds to the air opening at the other end of the fan.
Preferably, the other side wall of the DC metal baffle is connected with a DC baffle decorative cover, a second air groove and a wire clamping port are formed in the DC baffle decorative cover, the wire clamping port corresponds to the position of the DC wire tail clamp, and the second air groove is communicated with the second air port.
Preferably, one end of the DC line tail clamp is provided with a thread, and the other end of the DC line tail clamp penetrates through the DC metal baffle and the DC baffle sealing gasket and is connected and fixed by a nut.
Preferably, a slot wall on one side of the circuit installation slot is communicated with the heat dissipation plate to form a slot.
The utility model also provides a charger, include: PCBA, electronic components and the heat dissipation shell of charger, PCBA with electronic components installs in the circuit mounting groove and seal up with the casting glue, PCBA electronic components with the fan electricity is connected.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the fan, the PCBA and the electronic components are equally separated by arranging the closed circuit mounting groove, and the PCBA, the electronic components and the like are sealed by pouring sealant, so that dust and water in the air are not easily contacted with a circuit system, and the protection grade of the circuit system in the charger is improved;
2. through connecting heating panel and fin and casting glue at one side of circuit mounting groove and carrying out the heat conduction, the cooperation fan can carry out quick cooling to the fin to reduce the temperature of operation in-process charger.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic diagram of a first explosion structure of a heat dissipation housing of a charger according to the present invention;
fig. 2 is a schematic diagram of a second explosion structure of the heat dissipation housing of the charger according to the present invention;
fig. 3 is a schematic view illustrating the structural assembly of the heat dissipation housing of the charger according to the present invention;
fig. 4 is an assembly schematic diagram of an AC baffle assembly of a heat dissipating housing of a charger according to the present invention;
fig. 5 is an assembly schematic diagram of the DC baffle assembly of the heat dissipation housing of the charger according to the present invention.
Reference numerals are as follows: 10. mounting a shell; 11. an upper housing; 12. a lower housing; 20. a circuit mounting groove; 21. pouring a sealant; 22. a wire slot; 30. an AC baffle assembly; 31. an AC metal baffle; 311. a first through hole; 32. an AC baffle seal pad; 321. a second through hole; 33. an AC outlet; 34. a first tuyere; 35. an AC baffle decorative cover; 351. a first air duct; 352. a socket port; 40. a DC baffle assembly; 41. a DC metal baffle; 411. a third through hole; 42. a DC baffle seal pad; 421. a fourth via hole; 43. a DC line tail card; 431. a thread; 432. a nut; 44. a second tuyere; 45. a DC baffle decorative cover; 451. a second air duct; 452. a wire clamping port; 51. a fan; 52. a heat dissipation plate; 53. and a heat sink.
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 to be understood that the described embodiments are only some embodiments, not all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only to facilitate the description of the present invention and simplify the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore the terms describing the positional relationship in the drawings are used for illustrative purposes only and are not to be construed as limiting, indicating or implying relative importance to the present patent, and the specific meanings of the terms can be understood according to specific situations by those skilled in the art. Also, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
As shown in fig. 1-5, is an embodiment provided by the present invention.
The embodiment of the utility model provides a heat dissipation shell of charger, include: a metal section bar mounting case 10, a circuit mounting groove 20, an AC baffle plate assembly 30, a DC baffle plate assembly 40, a fan 51, a heat dissipation plate 52, and a heat dissipation fin 53; the installation shell 10 comprises an upper shell 11 and a lower shell 12, the upper shell 11 and the lower shell 12 are covered and connected to form a cavity with two communicated ends, an AC baffle plate component 30 is installed at one end of the installation shell 10 and communicated with the cavity, a DC baffle plate component 40 is installed at the other end of the installation shell 10 and communicated with the cavity, a circuit installation groove 20 is installed in the installation shell 10, one end of the circuit installation groove 20 is close to the AC baffle plate component 30, the other end of the circuit installation groove 20 is close to the DC baffle plate component 40, the circuit installation groove 20 is used for installing PCBA and electronic components, and after the PCBA and the electronic components are installed, pouring sealant 21 for sealing and heat conduction is filled in the circuit installation groove 20; the fan 51, the heat dissipation plate 52 and the heat dissipation fins 53 are all installed in the installation case 10, one side wall of the heat dissipation plate 52 is connected with the outer side wall of the circuit installation groove 20, the other side wall of the heat dissipation plate 52 is connected with one side of the heat dissipation fins 53, and the air outlet end of the fan 51 faces the heat dissipation fins 53.
In the embodiment of the present invention, the metal section used in the installation shell 10 is usually an aluminum section, a steel section, etc. which is easy to conduct heat and process, wherein the aluminum section is preferred, the heat conduction effect is good, and the installation shell 10 is in a rectangular shape, and is divided into an upper shell and a lower shell, which are convenient to disassemble and assemble other parts, it can be understood that the cavity formed after the upper shell 11 and the lower shell 12 are covered is the installation cavity, the two ends of the installation cavity are left empty to enable the air in the installation shell 10 to flow in opposite directions, the fan 51 is convenient to install for dissipating heat, the AC baffle assembly 30 and the DC baffle assembly 40 are respectively installed on the installation shell 10 to block the two ends of the installation cavity, it can be understood that the blocking is only to prevent the parts inside the installation shell 10 from falling out and to protect the parts, and the circulation of the air is not blocked, the two side walls of the circuit mounting groove 20 are perpendicular to the groove bottom wall, the groove bottom is attached to the lower shell 12, one of the groove walls is attached to the inner wall of the mounting shell 10 to facilitate heat conduction, the groove edge of the circuit mounting groove 20 can be abutted to the inner wall of the upper shell 11 when the upper shell 11 and the lower shell 12 are covered, two notches of the circuit mounting groove 20 are respectively close to the AC baffle component 30 and the DC baffle component 40 to facilitate connection of an external power supply and an electric wire, the PCBA and various electronic components are mounted in the circuit mounting groove 20, the circuit mounting groove 20 is filled with the pouring sealant 21 after the PCBA and the electronic components are mounted to form a sealing state, the pouring sealant 21 is generally used for bonding, sealing, pouring and coating protection of the electronic components, the pouring sealant 21 is in a liquid state before being uncured, and has fluidity, and the viscosity of the sealant is in accordance with the material of the product, the pouring sealant 21 can achieve the use value after being completely cured, has the functions of water resistance, moisture resistance, dust prevention, insulation, heat conduction, confidentiality, corrosion resistance, temperature resistance and shock resistance after being cured, and can improve the use performance and stable parameters, and in the embodiment, one of the epoxy resin pouring sealant 21, the organic silicon resin pouring sealant 21, the polyurethane pouring sealant 21 and the like can be adopted for pouring, and can be selected according to actual needs; the other side wall of the circuit mounting groove 20 is not connected with the inner wall of the mounting case 10, so a channel with two communicated ends is formed between the side wall and the inner wall of the mounting case 10, the fan 51, the heat dissipation plate 52 and the heat dissipation fins 53 are all positioned in the channel, the fan 51 is mounted on the lower shell 12 and close to the DC baffle assembly 40, the heat dissipation plate 52 is attached to one side wall of the circuit mounting groove 20, so as to absorb the heat generated by the electronic components and the like in the circuit mounting groove 20 in a large area, the heat dissipation plate 52 is connected with a plurality of heat dissipation fins 53 to further increase the heat dissipation area, the fan 51 faces the heat dissipation fins 53 to blow out the heat dissipated by the fan, and because the fan 51 and the heat dissipation fins 53 are positioned in a channel with only two communicated ends, the fan 51 can blow out the heat dissipation fins 53 to blow out the mounting case 10 from one end of the AC baffle assembly 30 or can face away from the heat dissipation fins 53 to suck the heat dissipated by the heat dissipation fins 53 and blow out of the mounting case 10 from one end of the DC baffle assembly 40.
In one embodiment, the AC barrier assembly 30 includes an AC metal barrier 31, an AC barrier gasket 32, and an AC receptacle 33, one sidewall of the AC metal barrier 31 is adhered to one sidewall of the AC barrier gasket 32, the other sidewall of the AC barrier gasket 32 is hermetically connected to one end of the mounting case 10, one end of the AC receptacle 33 passes through the AC metal barrier 31 and the AC barrier gasket 32 and protrudes into the circuit mounting groove 20, and the AC receptacle 33 is used to electrically connect with a circuit system in the circuit mounting groove 20. The AC metal baffle 31 is provided with a first through hole 311, the AC baffle sealing gasket 32 is provided with a second through hole 321, the first through hole 311 is communicated with the second through hole 321 to form a first air opening 34, and the first air opening 34 corresponds to one end air opening of the fan 51. The other side wall of the AC metal baffle 31 is connected with an AC baffle decorative cover 35, the AC baffle decorative cover 35 is provided with a first air groove 351 and a socket opening 352, the socket opening 352 corresponds to the AC socket 33, and the first air groove 351 is communicated with the first air opening 34.
In this embodiment, the AC metal baffle 31 is made of an iron baffle, and is made of a hard material and has a good heat conduction effect, and an AC baffle sealing gasket 32 for sealing one end of the mounting case 10 is adhered to the inner side of the AC metal baffle 31, so that the potting adhesive 21 does not flow out of the mounting case 10 when the potting adhesive 21 is filled, the AC socket 33 is directly inserted and mounted on the AC metal baffle 31 and the AC baffle sealing gasket 32, and is used for connecting an external AC power supply into the circuit mounting groove 20 to connect with the PCBA and the electronic component, it can be understood that, in order to prevent a heat dissipation channel where the fan 51, the heat dissipation plate 52 and the heat dissipation fins 53 are located from being blocked, a first air opening 34 is arranged at a position of the heat dissipation channel corresponding to the AC baffle assembly 30, the first air opening 34 penetrates through the AC metal baffle 31 and the AC baffle sealing gasket 32 to communicate with the outside, and one end of the fan 51 is opposite to the first air opening 34, so as to facilitate heat dissipation; in order to protect the fan 51, the heat dissipation plate 52 and the heat dissipation fins 53 and prevent external objects from falling into the heat dissipation channel to affect heat dissipation, the AC baffle decorative cover 35 is further installed outside the AC metal baffle 31, the first air grooves 351 communicated with the first air ports 34 are distributed on the AC baffle decorative cover 35, the first air grooves 351 are shaped like louvers, and can effectively protect parts such as the fan 51 without affecting air circulation, and it can be understood that in order not to hinder the installation of the AC socket 33, the adaptive socket ports 352 are formed in the positions, corresponding to the AC baffle decorative cover 35, of the AC baffle decorative cover 35.
In one embodiment, the DC blocking plate assembly 40 includes a DC metal blocking plate 41, a DC blocking plate gasket 42, and a DC line tail 43, one sidewall of the DC metal blocking plate 41 is adhered to one sidewall of the DC blocking plate gasket 42, the other sidewall of the DC blocking plate gasket 42 is hermetically connected to the other end of the mounting case 10, one end of the DC line tail 43 passes through the DC metal blocking plate 41 and the DC blocking plate gasket 42 and extends into the circuit mounting groove 20, and the DC line tail 43 is used for electrically connecting with a circuit system in the circuit mounting groove 20. The DC metal baffle 41 is provided with a third through hole 411, the DC baffle sealing gasket 42 is provided with a fourth through hole 421, the third through hole 411 is communicated with the fourth through hole 421 to form a second air opening 44, and the second air opening 44 corresponds to the air opening at the other end of the fan 51. The other side wall of the DC metal baffle 41 is connected with a DC baffle decorative cover 45, a second air groove 451 and a wire clamping port 452 are arranged on the DC baffle decorative cover 45, the position of the wire clamping port 452 corresponds to that of the DC wire tail clamp 43, and the second air groove 451 is communicated with the second air opening 44. One end of the DC line tail 43 is provided with a screw thread 431, and one end of the DC line tail 43 passes through the DC metal baffle 41 and the DC baffle packing 42 and is fixedly connected with a nut 432.
In this embodiment, the DC metal baffle 41 is also an iron baffle, and is made of a hard material and has a good heat conduction effect, and the DC baffle sealing gasket 42 for sealing the other end of the mounting case 10 is adhered to the inner side of the DC metal baffle 41, so that the potting adhesive 21 does not flow out of the mounting case 10 when the potting adhesive 21 is filled, and the DC wire tail clip 43 is directly inserted and installed on the DC metal baffle 41 and the DC baffle sealing gasket 42, and is used for connecting the direct current converted by the PCBA and the electronic component inside the circuit mounting groove 20 with the device to be charged, it can be understood that, in order to avoid blocking the heat dissipation channel where the fan 51, the heat dissipation plate 52 and the heat dissipation fins 53 are located, the second air port 44 is arranged at a position corresponding to the DC baffle assembly 40, the second air port 44 penetrates through the DC metal baffle 41 and the DC baffle sealing gasket 42 to communicate with the outside, and one end of the fan 51 faces the second air port 44, so that heat dissipation is convenient; in order to protect the fan 51, the heat dissipation plate 52 and the heat dissipation fins 53 and prevent external objects from falling into the heat dissipation channel to affect heat dissipation, the DC baffle decorative cover 45 is further installed on the outer side of the DC metal baffle 41, the second air grooves 451 communicated with the second air ports 44 are distributed on the DC baffle decorative cover 45, the second air grooves 451 are shaped like louvers, and can effectively protect parts such as the fan 51 without affecting air circulation, it can be understood that, in order not to hinder the installation of the DC wire tail clip 43, the DC baffle decorative cover 45 is provided with the wire clamping ports 452 corresponding to the DC baffle decorative cover 45, for convenience of installation, the tail of the DC wire tail clip 43 is provided with the threads 431, one end with the threads 431 penetrates into the circuit installation groove 20, and is connected with the nuts 432 to fix the DC wire tail clip 43, the nuts 432 can be fixedly connected to the DC baffle gasket 42, or can be used only when the DC wire tail clip 43 is installed.
In one embodiment, a slot 22 is formed on one side wall of the circuit mounting groove 20 and communicates with the heat dissipation plate 52.
In this embodiment, in order to facilitate connection between the fan 51 and the circuit system in the circuit mounting groove 20, the wire slot 22 is formed in a side wall of the circuit mounting groove 20 close to the fan 51, the wire slot 22 simultaneously penetrates through the heat dissipation plate 52 to communicate the inside of the circuit mounting groove 20 with the outside of the heat dissipation plate 52, and it can be understood that the position of the wire slot 22 is close to the position of the fan 51, which is convenient for shortening the wire routing distance.
An embodiment of the utility model provides a still provide a charger, include: PCBA, electronic components and charger's heat dissipation shell, PCBA and electronic components install in circuit mounting groove 20 and sealed with casting glue 21, PCBA, electronic components and fan 51 electricity are connected.
In this embodiment, when the charger is operating, the fan 51 is also operated, and the heat generated by the PCBA and the electronic components can be promptly transported to the outside of the charger case, thereby reducing the temperature of the charger.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (10)
1. A heat-dissipating housing for a charger, comprising: the mounting structure comprises a mounting shell of a metal section, a circuit mounting groove, an AC baffle plate assembly, a DC baffle plate assembly, a fan, a heat dissipation plate and a heat dissipation plate;
the installation shell comprises an upper shell and a lower shell, the upper shell and the lower shell are covered and connected to form a cavity with two communicated ends, the AC baffle component is installed at one end of the installation shell and communicated with the cavity, the DC baffle component is installed at the other end of the installation shell and communicated with the cavity, the circuit installation groove is installed in the installation shell, one end of the circuit installation groove is close to the AC baffle component, the other end of the circuit installation groove is close to the DC baffle component, the circuit installation groove is used for installing PCBA and electronic components and is filled with pouring sealant for sealing and conducting heat after the PCBA and the electronic components are installed;
the fan, the heating panel with the fin is all installed in the installation shell, a curb plate wall of heating panel with the outer groove lateral wall of circuit mounting groove is connected, another curb plate wall of heating panel is connected one side of fin, the air-out end orientation of fan the fin.
2. The heat dissipating housing for a charger according to claim 1, wherein the AC bezel assembly includes an AC metal bezel, an AC bezel gasket, and an AC receptacle, one sidewall of the AC metal bezel is bonded to one sidewall of the AC bezel gasket, the other sidewall of the AC bezel gasket is sealingly connected to one end of the mounting case, one end of the AC receptacle passes through the AC metal bezel and the AC bezel gasket and extends into the circuit mounting slot, and the AC receptacle is adapted to be electrically connected to a circuit system in the circuit mounting slot.
3. The heat dissipation case of charger according to claim 2, wherein the AC metal baffle has a first through hole, the AC baffle sealing pad has a second through hole, the first through hole communicates with the second through hole to form a first air opening, and the first air opening corresponds to an air opening at one end of the fan.
4. The heat dissipation case of charger according to claim 3, wherein the other side wall of said AC metal baffle is connected with an AC baffle decorative cover, said AC baffle decorative cover is provided with a first air duct and a socket opening, said socket opening corresponds to the position of said AC socket, and said first air duct is communicated with said first air opening.
5. The heat dissipating housing for a charger according to claim 1, wherein the DC baffle assembly includes a DC metal baffle, a DC baffle gasket, and a DC wire tail, one sidewall of the DC metal baffle is adhered to one sidewall of the DC baffle gasket, the other sidewall of the DC baffle gasket is sealingly connected to the other end of the mounting housing, one end of the DC wire tail penetrates the DC metal baffle and the DC baffle gasket and extends into the circuit mounting groove, and the DC wire tail is configured to be electrically connected to a circuit system in the circuit mounting groove.
6. The heat dissipation case of charger according to claim 5, wherein the DC metal baffle is provided with a third through hole, the DC baffle sealing pad is provided with a fourth through hole, the third through hole is communicated with the fourth through hole to form a second air opening, and the second air opening corresponds to the air opening at the other end of the fan.
7. The heat dissipation case of charger according to claim 6, wherein the other side wall of the DC metal baffle is connected with a DC baffle decorative cover, the DC baffle decorative cover is provided with a second air groove and a wire clamping port, the wire clamping port corresponds to the position of the DC wire tail clamp, and the second air groove is communicated with the second air opening.
8. The heat dissipating housing of a charger according to claim 6, wherein one end of the DC terminal clip is threaded, and the one end of the DC terminal clip is threaded through the DC metal shield and the DC shield gasket and is fastened by a nut.
9. The heat dissipating housing of a charger as claimed in claim 1, wherein a slot is formed on a side wall of the circuit mounting groove and the heat dissipating plate.
10. A charger, comprising: PCBA, electronic components and the heat dissipation shell of charger of any one of claims 1-9, PCBA with the electronic components install in the circuit mounting groove and seal with the casting glue, PCBA, the electronic components with the fan electricity is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222832324.4U CN218386903U (en) | 2022-10-26 | 2022-10-26 | Heat dissipation shell and charger of charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222832324.4U CN218386903U (en) | 2022-10-26 | 2022-10-26 | Heat dissipation shell and charger of charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218386903U true CN218386903U (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222832324.4U Active CN218386903U (en) | 2022-10-26 | 2022-10-26 | Heat dissipation shell and charger of charger |
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| Country | Link |
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| CN (1) | CN218386903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118678569A (en) * | 2024-06-05 | 2024-09-20 | 江苏淮海机电科技有限公司 | Automatic production process of glue-pouring type charger |
-
2022
- 2022-10-26 CN CN202222832324.4U patent/CN218386903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118678569A (en) * | 2024-06-05 | 2024-09-20 | 江苏淮海机电科技有限公司 | Automatic production process of glue-pouring type charger |
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