CN203984226U - The power supply adaptor with radiator structure - Google Patents
The power supply adaptor with radiator structure Download PDFInfo
- Publication number
- CN203984226U CN203984226U CN201420405309.4U CN201420405309U CN203984226U CN 203984226 U CN203984226 U CN 203984226U CN 201420405309 U CN201420405309 U CN 201420405309U CN 203984226 U CN203984226 U CN 203984226U
- Authority
- CN
- China
- Prior art keywords
- power supply
- plastic casing
- circuit board
- radiator structure
- conducting strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 50
- 239000004033 plastic Substances 0.000 claims abstract description 50
- 239000002184 metal Substances 0.000 claims abstract description 32
- 229910052751 metal Inorganic materials 0.000 claims abstract description 32
- 238000004080 punching Methods 0.000 claims abstract description 15
- 230000005855 radiation Effects 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 6
- 230000001965 increasing effect Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 239000004020 conductor Substances 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- -1 and certainly Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000027950 fever generation Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of power supply adaptor with radiator structure, this adapter comprises plastic casing upper cover, plastic casing lower cover and power supply module, after plastic casing upper cover and the equal injection mo(u)lding of plastic casing lower cover and both clampings, enclose a cavity, power supply module is contained in this cavity; The inner side of plastic casing upper cover and plastic casing lower cover is equipped with a groove, and this groove is all embedded with the metal conducting strip suitable with its shape size, and on each metal conducting strip, equal punching press has punching; Power supply module comprises the power supply shell of circuit board and both ends open, circuit board is fixed on after the opening that extends power supply shell in this power supply shell one end interior and this circuit board is hanging shape and forms suspending part, the side of power supply shell is provided with the side buckle that length is identical with the length of circuit board, and side buckle is provided with the spacing card article that the suspending part end with circuit board offsets.The utility model is because sheet metal is heat conductor, and heat conduction is fast, and whole heat radiation is even, so integral heat sink effect strengthens.
Description
Technical field
The utility model relates to a kind of power supply adaptor, relates in particular to a kind of power supply adaptor with radiator structure.
Background technology
Traditional power supply adaptor, shell generally adopts PC or ABS plastic injection mo(u)lding, the heat producing during power supply module work will lean on by plastic casing and conduct just and can be dispersed in air, because plastic material is hot non-conductor, the position of power generation heat is local, so shell is also local pyrexia, therefore traditional power supply adaptor radiating effect is not good.In addition, if plastic casing Thickness Design is become to very thick words, weight and the material cost of power supply adaptor have not only been increased, otherwise, if plastic casing is designed to very thin thickness, its insufficient strength, if after running into strong shock, shell is easy to occur the phenomenon of breaking, and then affects the useful life of power supply adaptor.
Therefore all there is certain defect in existing power supply adaptor on the market, in its heat radiation and intensity.
Summary of the invention
For the weak point existing in above-mentioned technology, the utility model provides that a kind of area of dissipation is large, good heat dissipation effect, intensity is large and the power supply adaptor with radiator structure of long service life.
For achieving the above object, the utility model provides a kind of power supply adaptor with radiator structure, comprise plastic casing upper cover, plastic casing lower cover and power supply module, after described plastic casing upper cover and the equal injection mo(u)lding of plastic casing lower cover and both clampings, enclose a cavity, described power supply module is contained in this cavity; The inner side of described plastic casing upper cover and plastic casing lower cover is equipped with a groove, and this groove is all embedded with the metal conducting strip suitable with its shape size, and on each metal conducting strip, equal punching press has the punching that strengthens intensity; Described power supply module comprises the power supply shell of circuit board and both ends open, described circuit board is fixed on after the opening that extends power supply shell in this power supply shell one end interior and this circuit board is hanging shape and forms suspending part, the side of described power supply shell is provided with the side buckle that length is identical with the length of circuit board, and described side buckle is provided with the spacing card article that the suspending part end with circuit board offsets.
Wherein, on described power supply shell, be also provided with and enclose plate, described in enclose plate and side buckle one-body molded and enclose a container cavity, described circuit board is arranged in this container cavity, and encloses the heat radiation gap that forms increasing heat radiation area between plate and side buckle.
Wherein, described power supply module also comprises electronic component, and described electronic component is fixed on the suspending part of circuit board and is electrically connected to circuit board.
Wherein, described metal conducting strip is copper sheet or aluminium flake.
Wherein, described metal conducting strip is square or oval.
Wherein, described plastic casing upper cover and plastic casing lower cover are by PC or ABS plastic injection mo(u)lding.
The beneficial effects of the utility model are: compared with prior art, the power supply adaptor with radiator structure that the utility model provides, in the groove of plastic casing upper cover and plastic casing lower cover, all embed and have the metal conducting strip suitable with its shape size, the heat that power supply module produces when work can conduct in upper and lower two metal conducting strips, more just heat conduction can be dispersed in air by plastic casing.Because sheet metal is heat conductor, hot conduction is fast, and whole heat radiation is even, so the enhancing of integral heat sink effect, has reduced the temperature of case surface, thereby reduces power supply internal temperature, to reach, increases the power supply object in useful life; Meanwhile, punching press punching on metal conducting strip, can strengthen the mechanical strength of metal conducting strip and plastic casing, effectively avoids occurring fracture phenomena after running into strong shock; Circuit board is the further radiating effect of having strengthened of arranging of hanging shape; The setting of spacing card article, when mounting circuit boards, only need push from the opening of power supply shell, while supporting on the suspending part of spacing card article and circuit board, can be in place.The utlity model has reasonable in design, good heat dissipation effect, mechanical strength large, the features such as convenient and long service life are installed.
Accompanying drawing explanation
Fig. 1 is the structure chart with the power supply adaptor of radiator structure of the present utility model;
Fig. 2 is the stereogram of power supply module in Fig. 1;
Fig. 3 is the stereogram of metal conducting strip in Fig. 1.
Main element symbol description is as follows:
10, plastic casing upper cover 11, plastic casing lower cover
12, power supply module 13, metal conducting strip
14, heat radiation gap 121, circuit board
122, power supply shell 123, electronic component
131, punching 1211, suspending part
1221, side buckle 1222, spacing card article
1223, enclose plate
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-3, the power supply adaptor with radiator structure of the present utility model, comprise plastic casing upper cover 10, plastic casing lower cover 11 and power supply module 12, after plastic casing upper cover 10 and the 11 equal injection mo(u)ldings of plastic casing lower cover and both clampings, enclose a cavity, power supply module 12 is contained in this cavity; The inner side of plastic casing upper cover 10 and plastic casing lower cover 11 is equipped with a groove, and this groove is all embedded with the metal conducting strip 13 suitable with its shape size, and on each metal conducting strip 13, equal punching press has the punching 131 that strengthens intensity; Power supply module 12 comprises the power supply shell 122 of circuit board 121 and both ends open, circuit board 121 is fixed on after the opening that extends power supply shell 122 in this power supply shell 122 one end interior and this circuit board 121 is hanging shape and forms suspending part 1211, the side of power supply shell 122 is provided with the side buckle 1221 that length is identical with the length of circuit board 121, and side buckle 1221 is provided with the spacing card article 1222 that suspending part 1211 ends with circuit board 121 offset.
Situation compared to prior art, the power supply adaptor with radiator structure that the utility model provides, in the groove of plastic casing upper cover 10 and plastic casing lower cover 11, all embed and have the metal conducting strip suitable with its shape size 13, the heat that power supply module 12 produces when work can conduct in upper and lower two metal conducting strips 13, more just heat conduction can be dispersed in air by plastic casing.Because sheet metal is heat conductor, hot conduction is fast, and whole heat radiation is even, so the enhancing of integral heat sink effect, has reduced the temperature of case surface, thereby reduces power supply internal temperature, to reach, increases the power supply object in useful life; Meanwhile, punching press punching 131 on metal conducting strip 13, can strengthen the mechanical strength of metal conducting strip 13 and plastic casing, effectively avoids occurring fracture phenomena after running into strong shock; Circuit board 121 is the further radiating effect of having strengthened of arranging of hanging shape; The setting of spacing card article 1222, when mounting circuit boards 121, only need push from the opening of power supply shell 122, when the suspending part 1211 of spacing card article 1222 and circuit board 121 supports, can be in place.The utlity model has reasonable in design, good heat dissipation effect, mechanical strength large, the features such as convenient and long service life are installed.
In the present embodiment, on power supply shell 122, be also provided with and enclose plate 1223, enclose plate 1223 one-body molded and enclose a container cavity with side buckle 1221, circuit board 121 is arranged in this container cavity, and encloses the heat radiation gap 14 that forms increasing heat radiation area between plate 1223 and side buckle 1221.The design of power supply architecture make circuit board 121 installation neither sealing, guaranteed heat radiation; And the integrated structure of power supply shell 122, strengthened mechanical strength, improved compressive property.
In the present embodiment, power supply module 12 also comprises electronic component 123, and electronic component 123 is fixed on the suspending part 1211 of circuit board 121 and is electrically connected to circuit board 121.The installation site of electronic component 123, makes electronic component 123 always work in vacant state, has further improved radiating effect.
In the present embodiment, metal conducting strip 13 is copper sheet or aluminium flake.Certainly, can also be other metal materials; Metal conducting strip 13 is square or oval, certainly, can be also other shapes.Plastic casing upper cover 10 and plastic casing lower cover 11 are by PC or ABS plastic injection mo(u)lding.PC is Merlon, and ABS is acrylonitrile-butadiene-styrene copolymer, and certainly, plastic casing upper cover 10 and plastic casing lower cover 11 can also be other materials.
Advantage of the present utility model is:
1) in the groove of plastic casing upper cover 10 and plastic casing lower cover 11, all embed and have the metal conducting strip suitable with its shape size 13, the heat that power supply module 12 produces when work can conduct in upper and lower two metal conducting strips 13, more just heat conduction can be dispersed in air by plastic casing.Because sheet metal is heat conductor, hot conduction is fast, and whole heat radiation is even, so the enhancing of integral heat sink effect, has reduced the temperature of case surface, thereby reduces power supply internal temperature, to reach, increases the power supply object in useful life;
2) punching press punching 131 on metal conducting strip 13, can strengthen the mechanical strength of metal conducting strip 13 and plastic casing, effectively avoids occurring fracture phenomena after running into strong shock;
3) circuit board 121 is the further radiating effect of having strengthened of arranging of hanging shape;
4) setting of spacing card article 1222, when mounting circuit boards 121, only need push from the opening of power supply shell 122, when the suspending part 1211 of spacing card article 1222 and circuit board 121 supports, can be in place;
5) design of power supply architecture make circuit board 121 installation neither sealing, guaranteed heat radiation; And the integrated structure of power supply shell 122, strengthened mechanical strength, improved compressive property;
6) electronic component 123 is fixed on the suspending part 1211 of circuit board 121, and the installation site of electronic component 123 makes electronic component 123 always work in vacant state, has further improved radiating effect;
7) the utlity model has reasonable in design, good heat dissipation effect, mechanical strength large, the features such as convenient and long service life are installed.
Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.
Claims (6)
1. a power supply adaptor with radiator structure, comprise plastic casing upper cover, plastic casing lower cover and power supply module, after described plastic casing upper cover and the equal injection mo(u)lding of plastic casing lower cover and both clampings, enclose a cavity, described power supply module is contained in this cavity; It is characterized in that, the inner side of described plastic casing upper cover and plastic casing lower cover is equipped with a groove, and this groove is all embedded with the metal conducting strip suitable with its shape size, and on each metal conducting strip, equal punching press has the punching that strengthens intensity; Described power supply module comprises the power supply shell of circuit board and both ends open, described circuit board is fixed on after the opening that extends power supply shell in this power supply shell one end interior and this circuit board is hanging shape and forms suspending part, the side of described power supply shell is provided with the side buckle that length is identical with the length of circuit board, and described side buckle is provided with the spacing card article that the suspending part end with circuit board offsets.
2. the power supply adaptor with radiator structure according to claim 1, it is characterized in that, on described power supply shell, be also provided with and enclose plate, described enclose plate and side buckle one-body molded and enclose a container cavity, described circuit board is arranged in this container cavity, and encloses the heat radiation gap that forms increasing heat radiation area between plate and side buckle.
3. the power supply adaptor with radiator structure according to claim 2, is characterized in that, described power supply module also comprises electronic component, and described electronic component is fixed on the suspending part of circuit board and is electrically connected to circuit board.
4. the power supply adaptor with radiator structure according to claim 1, is characterized in that, described metal conducting strip is copper sheet or aluminium flake.
5. the power supply adaptor with radiator structure according to claim 4, is characterized in that, described metal conducting strip is square or oval.
6. the power supply adaptor with radiator structure according to claim 1, is characterized in that, described plastic casing upper cover and plastic casing lower cover are by PC or ABS plastic injection mo(u)lding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405309.4U CN203984226U (en) | 2014-07-22 | 2014-07-22 | The power supply adaptor with radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405309.4U CN203984226U (en) | 2014-07-22 | 2014-07-22 | The power supply adaptor with radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984226U true CN203984226U (en) | 2014-12-03 |
Family
ID=51981641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420405309.4U Expired - Fee Related CN203984226U (en) | 2014-07-22 | 2014-07-22 | The power supply adaptor with radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564873A (en) * | 2017-10-10 | 2018-01-09 | 苏州艾克威尔科技有限公司 | controllable silicon semiconductor composite structure and high voltage soft starter |
| CN110891401A (en) * | 2018-09-10 | 2020-03-17 | 杜尔克普-阿德勒股份公司 | Cooling device for at least one component on a printed circuit board and printed circuit board |
-
2014
- 2014-07-22 CN CN201420405309.4U patent/CN203984226U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564873A (en) * | 2017-10-10 | 2018-01-09 | 苏州艾克威尔科技有限公司 | controllable silicon semiconductor composite structure and high voltage soft starter |
| CN110891401A (en) * | 2018-09-10 | 2020-03-17 | 杜尔克普-阿德勒股份公司 | Cooling device for at least one component on a printed circuit board and printed circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN LIANYUNDA ELECTRONICS CO., LTD. Free format text: FORMER OWNER: CAO QINQIN Effective date: 20150715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150715 Address after: 518102, a six storey East (Mao Cheng Arts crafts emporium), Xicheng Industrial Zone, Xixiang street, Shenzhen, Guangdong, Baoan District Patentee after: Shenzhen intermodal Electronics Co., Ltd. Address before: 341000 Jiangxi city of Ganzhou province Zhanggong District Hongqi Road No. 86 Building 1 unit 101 room 53 Dongyuan Patentee before: Cao Qinqin |
|
| 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: 20141203 Termination date: 20190722 |