CN104007802A - Power adapter having heat dissipation function - Google Patents

Power adapter having heat dissipation function Download PDF

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Publication number
CN104007802A
CN104007802A CN201410250286.9A CN201410250286A CN104007802A CN 104007802 A CN104007802 A CN 104007802A CN 201410250286 A CN201410250286 A CN 201410250286A CN 104007802 A CN104007802 A CN 104007802A
Authority
CN
China
Prior art keywords
heat dissipation
pedestal
heat sink
shell
power supply
Prior art date
Application number
CN201410250286.9A
Other languages
Chinese (zh)
Inventor
韩翔
Original Assignee
常州市武进翔宇电子元器件有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 常州市武进翔宇电子元器件有限公司 filed Critical 常州市武进翔宇电子元器件有限公司
Priority to CN201410250286.9A priority Critical patent/CN104007802A/en
Publication of CN104007802A publication Critical patent/CN104007802A/en

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Abstract

The invention discloses a power adapter having a heat dissipation function. The power adapter having the heat dissipation function comprises an outer casing, a power line, a plug, a base and an adapter circuit; the power line is connected with the plug; the base is arranged inside the outer casing; a heat dissipation fan is arranged on the base; the upper end of the base is provided with insertion grooves and heat dissipation plates; the heat dissipation plates are connected with the insertion grooves; the heat dissipation plates are obliquely arranged in a parallel mode; heat dissipation holes are formed in the heat dissipation plates; the adapter circuit which is arranged between the heat dissipation plates is fixed on the base; air holes are formed in the outer casing. According to the power adapter having the heat dissipation function, the power adapter effectively dissipates heat, the service life is prolonged, the design is reasonable, the power adapter can be simply detached to wash when dust accumulates on the heat dissipation plate after long time utilization, and power adapter utilization influence by the dust is avoided.

Description

The power supply adaptor with heat sinking function

Technical field

The present invention relates to power supply adaptor field, particularly relate to a kind of power supply adaptor with heat sinking function.

Background technology

For notebook computer, the stable of power supply is very important, notebook computer generally adopts direct supply to drive, and user's power supply AC power normally of use often, just as China adopts the alternating current of 220 volts, therefore notebook computer need to be equipped with a power supply adaptor, but along with user uses for a long time, in power supply adaptor, adapter circuit will produce a large amount of heats, if dispelled the heat not in time, the life-span of extremely easily causing circuit to burn out or having reduced power supply adaptor element.

Summary of the invention

The technical matters that the present invention mainly solves is to provide a kind of power supply adaptor with heat sinking function, can, to power supply adaptor efficiently radiates heat, extend its serviceable life.

For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of power supply adaptor with heat sinking function is provided, comprise: shell, power lead, plug, pedestal and adapter circuit, described power lead is connected with described plug, described pedestal is located in described shell, described pedestal is provided with a radiator fan, described pedestal upper end is provided with slot and heat sink, described heat sink is connected with described slot, between described heat sink, opposing parallel is obliquely installed, described heat sink is provided with louvre, described adapter circuit is located in the middle of described heat sink and is fixed on described pedestal, on described shell, be also provided with bleeder vent.

In a preferred embodiment of the present invention, described shell comprises upper cover and lower cover, described upper cover and described lower cover engagement connection, and described pedestal is located under described and is covered.

In a preferred embodiment of the present invention, described shell one end also offers a hole slot, and described hole slot is connected with power lead, and described power lead, through described hole slot, is connected with plug.

In a preferred embodiment of the present invention, described radiator fan connects described adapter circuit and connects.

In a preferred embodiment of the present invention, the louvre on described heat sink is circular port.

In a preferred embodiment of the present invention, the bleeder vent on described shell is ribbon square opening.

The invention has the beneficial effects as follows: the present invention can effectively be dispelled the heat to power supply adaptor, increase the service life, and the present invention is reasonable in design, for the situation of long-time use heat sink dust stratification, can clean by disassembled simply, avoid dust that power supply adaptor is used and impacted.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:

Fig. 1 is the structural representation that the present invention has power supply adaptor one preferred embodiment of heat sinking function;

Fig. 2 is the structural representation of shell one preferred embodiment of the present invention's power supply adaptor with heat sinking function;

Fig. 3 is the structural representation of pedestal one preferred embodiment of the present invention's power supply adaptor with heat sinking function;

In accompanying drawing, the mark of each parts is as follows: 1, shell; 2, power lead; 3, plug; 4, pedestal; 5, adapter circuit; 6, radiator fan; 7, slot; 8, heat sink; 9, louvre; 10, bleeder vent; 11, upper cover; 12, lower cover; 13, hole slot.

Embodiment

Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.

Refer to Fig. 1, Fig. 2 and Fig. 3, the embodiment of the present invention comprises:

A kind of power supply adaptor with heat sinking function, comprise: shell 1, power lead 2, plug 3, pedestal 4 and adapter circuit 5, described power lead 2 is connected with described plug 3, described pedestal 4 is located in described shell 1, described pedestal 4 is provided with a radiator fan 6, described pedestal 4 upper ends are provided with slot 7 and heat sink 8, described heat sink 8 is connected with described slot 7, between described heat sink 8, opposing parallel is obliquely installed, described heat sink 8 is provided with louvre 9, described adapter circuit 5 is located in the middle of described heat sink 8 and is fixed on described pedestal 4, on described shell 1, be also provided with bleeder vent 10.

In addition, described shell 1 comprises upper cover 11 and lower cover 12, described upper cover 11 and described lower cover 12 engagement connections, and described pedestal 4 is located on described lower cover 12.

In addition, described shell 1 one end also offers a hole slot 13, and described hole slot 13 is connected with power lead 2, and described power lead 2, through described hole slot 13, is connected with plug 3.

In addition, described radiator fan 6 connects described adapter circuit 5 connections.

In addition, the louvre 9 on described heat sink 8 is circular port.

In addition, the bleeder vent 10 on described shell 1 is ribbon square opening.

Principle of work of the present invention is for to be located at pedestal 4 on the lower cover 12 of described shell 1, one radiator fan 6 is set on pedestal 4, radiator fan 6 can be to carrying out air discharging and radiating in shell 1, pedestal 4 upper ends are provided with slot 7 and heat sink 8, heat sink 8 lower ends and described slot 7 engagement connections, such design is long between can be in use, on heat sink during dust stratification, lower heat sink for convenience detach cleans, prevent that dust from affecting the use of power supply adaptor, between heat sink 8, opposing parallel is obliquely installed, on heat sink 8, be provided with louvre 9, adapter circuit 5 is located in the middle of described heat sink 8 and is fixed on described pedestal 4, when the long-time use of adapter circuit 5 produces amount of heat, on pedestal 4 radiator fan 6 air draft time, utilize heat sink 8 be obliquely installed with heat sink 8 on louvre 9, can effectively evacuate heat, heat is finally discharged power supply adaptor by being also provided with bleeder vent 10 on shell 1.

The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.

Claims (6)

1. a power supply adaptor with heat sinking function, it is characterized in that, comprise: shell, power lead, plug, pedestal and adapter circuit, described power lead is connected with described plug, described pedestal is located in described shell, described pedestal is provided with a radiator fan, described pedestal upper end is provided with slot and heat sink, described heat sink is connected with described slot, between described heat sink, opposing parallel is obliquely installed, described heat sink is provided with louvre, described adapter circuit is located in the middle of described heat sink and is fixed on described pedestal, on described shell, be also provided with bleeder vent.
2. the power supply adaptor with heat sinking function according to claim 1, is characterized in that, described shell comprises upper cover and lower cover, described upper cover and described lower cover engagement connection, and described pedestal is located under described and is covered.
3. the power supply adaptor with heat sinking function according to claim 1, is characterized in that, described shell one end also offers a hole slot, and described hole slot is connected with power lead, and described power lead, through described hole slot, is connected with plug.
4. the power supply adaptor with heat sinking function according to claim 1, is characterized in that, described radiator fan connects described adapter circuit and connects.
5. the power supply adaptor with heat sinking function according to claim 1, is characterized in that, the louvre on described heat sink is circular port.
6. the power supply adaptor with heat sinking function according to claim 1, is characterized in that, the bleeder vent on described shell is ribbon square opening.
CN201410250286.9A 2014-06-09 2014-06-09 Power adapter having heat dissipation function CN104007802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410250286.9A CN104007802A (en) 2014-06-09 2014-06-09 Power adapter having heat dissipation function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410250286.9A CN104007802A (en) 2014-06-09 2014-06-09 Power adapter having heat dissipation function

Publications (1)

Publication Number Publication Date
CN104007802A true CN104007802A (en) 2014-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410250286.9A CN104007802A (en) 2014-06-09 2014-06-09 Power adapter having heat dissipation function

Country Status (1)

Country Link
CN (1) CN104007802A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105446439A (en) * 2015-12-04 2016-03-30 张正 Power adapter
CN107943261A (en) * 2017-11-13 2018-04-20 广西平果蓝邑网络技术有限公司 A kind of computer hardware protective device
CN108508997A (en) * 2018-02-28 2018-09-07 重庆补贴猫电子商务有限公司 Power supply adapter for notebook computer cooling box and its application method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2798169Y (en) * 2005-05-16 2006-07-19 东莞东城柏洲边赐得利五金厂 Radiating structure for power supplier
CN201041983Y (en) * 2007-04-25 2008-03-26 保锐科技股份有限公司 Heat radiation structure of power supplier
WO2012129883A1 (en) * 2011-03-29 2012-10-04 Tang Bing Computer power supply
CN203217475U (en) * 2013-04-26 2013-09-25 深圳市微腾创科技有限公司 Computer host power supply with excellent heat dissipation performance
CN203909711U (en) * 2014-06-09 2014-10-29 常州市武进翔宇电子元器件有限公司 Power adapter with radiating function

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2798169Y (en) * 2005-05-16 2006-07-19 东莞东城柏洲边赐得利五金厂 Radiating structure for power supplier
CN201041983Y (en) * 2007-04-25 2008-03-26 保锐科技股份有限公司 Heat radiation structure of power supplier
WO2012129883A1 (en) * 2011-03-29 2012-10-04 Tang Bing Computer power supply
CN203217475U (en) * 2013-04-26 2013-09-25 深圳市微腾创科技有限公司 Computer host power supply with excellent heat dissipation performance
CN203909711U (en) * 2014-06-09 2014-10-29 常州市武进翔宇电子元器件有限公司 Power adapter with radiating function

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105446439A (en) * 2015-12-04 2016-03-30 张正 Power adapter
CN105446439B (en) * 2015-12-04 2019-03-22 中山友电电子有限公司 A kind of power adapter
CN107943261A (en) * 2017-11-13 2018-04-20 广西平果蓝邑网络技术有限公司 A kind of computer hardware protective device
CN108508997A (en) * 2018-02-28 2018-09-07 重庆补贴猫电子商务有限公司 Power supply adapter for notebook computer cooling box and its application method
CN108508997B (en) * 2018-02-28 2020-06-30 重庆补贴猫电子商务有限公司 Cooling box for notebook computer power adapter and use method thereof

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Application publication date: 20140827

RJ01 Rejection of invention patent application after publication