CN207011180U - Can quick heat radiating power supply adaptor - Google Patents
Can quick heat radiating power supply adaptor Download PDFInfo
- Publication number
- CN207011180U CN207011180U CN201720590861.9U CN201720590861U CN207011180U CN 207011180 U CN207011180 U CN 207011180U CN 201720590861 U CN201720590861 U CN 201720590861U CN 207011180 U CN207011180 U CN 207011180U
- Authority
- CN
- China
- Prior art keywords
- power supply
- pin
- supply adaptor
- lower house
- emission hole
- 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
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Abstract
The utility model is related to it is a kind of can quick heat radiating power supply adaptor, including：Housing, housing include upper shell and lower house, and lower casing body side surface is provided with the wire guide passed through for wire；Circuit board, it is arranged in housing, circuit board is connected with wire；Jack, is arranged at lower house bottom surface, and jack runs through lower house from top to bottom；Pin, it is arranged in jack, the upper end of the pin up extends through the jack, and pin is connected with circuit board；Heat emission hole, is opened in side wall of the lower house close to pin, and heat emission hole is connected inside and outside housing；Radiator fan, is arranged at the bottom surface of lower house, and radiator fan is connected close to heat emission hole, radiator fan with circuit board；Radiating fin, it is arranged at the top of upper shell.The utility model thermal diffusivity is good, can discharge shell internal water, extends the service life of power supply adaptor.
Description
Technical field
The utility model is related to appliance field, more particularly to it is a kind of can quick heat radiating power supply adaptor.
Background technology
The use of present electronic product is more and more extensive, and the use of electronic product be unable to do without power supply, and power supply is provided
Electron product must just be connected electronic product and power supply using power supply adaptor, because power adapter shell is mostly
Plastic production is used, and plastics have certain water imbibition, during the use of power supply adaptor, the water of plastic casing absorption
Branch is entered inside power supply adaptor, so as to damage power supply adaptor internal structure, while using in power supply adaptor
Cheng Zhong, the characteristic of limitation and electronic component in itself due to state-of-the art, the energy for some become heat energy, with
The form of heat is distributed among air, and it gives the sensation of high temperature.The meeting in addition, power supply adaptor works in the case of a high temperature
Reduce compared with service behaviour under normal temperature, be mainly reflected in power output reduction.Due to electronic component integrated level increasingly
Height, function are also more and more stronger so that and the physical dimension for originally taking the electronic equipment of larger space is reduced in the form of the order of magnitude,
But the caloric value of unit volume is increasing.It can be seen that electronic component miniaturization, it is integrated during, its heat dissipation problem is
Highlight.As a rule, the operating temperature range of electronic component is between -5 ~ 65 degree.When temperature exceedes above range
When, accuracy, the stability of electronic component, the performance such as resistance, capacitance and the inductance value of also all kinds of electronic components all will be notable
Decline, in addition can not steady operation, most at last influence whole system reliability of operation.Power adaptation can also be made under individual cases
Some electronic components damage of device, causes the loss of power supply adaptor.
Utility model content
Based on this, it is necessary to which temperature is high during for power supply adaptor water suction, work, there is provided it is a kind of can quick heat radiating power supply
Adapter, it is characterised in that including：Housing, the housing include upper shell and lower house, and the lower casing body side surface is provided with use
In the wire guide that wire passes through；Circuit board, it is arranged in the housing, the circuit board is connected with the wire；Jack, set
In the lower house bottom surface, the jack runs through the lower house from top to bottom；Pin, it is arranged in the jack, it is described to insert
The upper end of pin up extends through the jack, and the pin is connected with the circuit board；Heat emission hole, it is opened in the lower house
Close to the side wall of the pin, inside and outside the heat emission hole connection housing；Radiator fan, it is arranged at the bottom surface of the lower house, institute
Radiator fan is stated to be connected with the circuit board close to the heat emission hole, the radiator fan；Radiating fin, it is arranged at the upper casing
At the top of body.
Pin passes through jack, and jack inwall is combined closely with pin, pin is fixed on lower house, pin and circuit board
Connection, when power supply adaptor works, part electric energy changes into heat energy, is come out in the form of heat, can cause power adaptation
Temperature rise inside device, elevated temperature can make the moisture evaporation of adapter inner form aqueous vapor, and radiator fan is by electricity
While hot-air inside source adapter is extracted out inside power supply adaptor, the aqueous vapor of evaporation also can be with inside power supply adaptor
Hot-air is discharged from heat emission hole, and radiator fan can also discharge the moisture inside power supply adaptor while radiating；And pin
In atmosphere, the heat inside power supply adaptor is transmitted to power adaptation by pin for one section of exposure on the surface of stretching lower house
Outside device, therefore pin can also play a part of radiating；Meanwhile be arranged on the radiating fin at the top of upper shell can increase housing with
The contact area of air, increase the rate of heat dissipation of power supply adaptor, and it is because Air Temperature that radiating fin, which is arranged at the top of upper shell,
Degree more high density is smaller, therefore the temperature of the air at upper shell top surface is highest, so radiating fin is arranged on
At the top of upper shell, so the heat being gathered at the top of upper shell can be shed in time.
As one of which embodiment, the top surface inclination of the upper shell is set, and the top surface of the upper shell is close to described
The side of heat emission hole is less than the opposite side of the upper shell.
The top surface of upper shell is less than opposite side close to the side of heat emission hole, and so, the aqueous vapor of enclosure interior is evaporated to top
After being gathered into water droplet, heat emission hole can be flowed to the angle of inclination of drop-over upper shell top surface, in the presence of radiator fan, water droplet from
Heat emission hole excludes, and keeps the drying of enclosure interior environment.
As one of which embodiment, the radiating fin is vertically arranged at the top of the upper shell, the radiating fin
A minimum of two pieces of piece.
Space between the radiating fin being vertically arranged is also the air that vertical, vertical space is more beneficial in space
Flowing because air heated at the top of upper shell will not be hindered when rising so that the circulation of air can faster be accelerated
The speed of radiating；Meanwhile radiating fin is more, the contact area of housing and air is more, and radiating efficiency is better.
As one of which embodiment, the junction of the pin and the lower house is provided with floor, the floor one
Side is fixed on pin, and the opposite side of the floor is fixed on lower house.
Floor is fixedly connected with pin and lower house respectively, and so pin can be fixed on lower house, strengthen pin with
The bonding strength of lower house, make pin more firm, it is difficult for drop-off.
As one of which embodiment, the floor and the pin protrude the housing one section are contour.
Floor is fixedly connected with pin, equivalent to a part for pin, that is, is added the contact area of pin and air, is made
The radiating effect for obtaining pin is more preferable.
As one of which embodiment, the radiator fan surrounding is provided with the dust cover of isolation radiating fan, described anti-
Dust hood connects with the heat emission hole.
Because heat emission hole is inside and outside connection housing, dust can be passed in and out in housing from heat emission hole, influence power supply adaptor
Use, therefore dust cover is set in housing, radiator fan and the other structures in housing are kept apart, can so be avoided
Dust enters inside power supply adaptor from heat emission hole, influences the use of power supply adaptor.
As one of which embodiment, the dust cover is dustproof filter screen.
Dustproof filter screen prevent dust by while, can't prevent enclosure interior aqueous vapor and water droplet by,
The moisture in housing can be excluded dust-proof while.
As one of which embodiment, the heat emission hole is some compact arranged long stripes through holes.
The hole close-packed arrays of strip form heat emission hole, the width very little of elongate holes, can prevent mosquito from entering housing
It is interior, influence the operating of electric elements inside radiator fan and power supply adaptor.
As one of which embodiment, the heat emission hole opening is provided with separation net.
Separation net can allow the wind that radiator fan is blown out by while prevent mosquito from entering in housing, in order to avoid have influence on
The operation of electric elements inside radiator fan and power supply adaptor.
As one of which embodiment, temperature inductor is provided with the radiator fan.
Only after the temperature of power supply adaptor has reached the temperature of temperature inductor setting, radiator fan can just be transported
Turn, save electric power resource, extend the service life of radiator fan.
Principle of the present utility model, effect are further illustrated with reference to above-mentioned technical proposal：
1. upper shell top vertical is provided with radiating fin, the space between the radiating fin being vertically arranged is also vertical
, will not be hindered when heated air rises at the top of upper shell because the space between radiating fin is vertical, make
Air circulation faster, such radiating fin can also accelerate radiating fin while the contact area of housing and air is increased
Between air flowing, radiating efficiency is higher.
2. the position in pin insertion housing is fixed with floor, floor is fixed on lower house, and pin is fixed by floor
On lower house so that the connection of pin and housing is more firm, and pin is difficult for drop-off, and pin is sheet metal, can be played
Certain thermolysis, while as one section of height in depth of floor and pin insertion housing, equal to being increased pin
Surface area, that is, increase the area of pin and air contact, the radiating efficiency of pin can be improved.
3. be provided with radiator fan in power supply adaptor, dust cover is by other electrical equipment in radiator fan and power supply adaptor
Element separation comes, and is connected with heat emission hole inside dust cover, here it is by the electric elements in power supply adaptor and heat emission hole every
Leave and, avoid entering inside power supply adaptor from the dust that heat emission hole enters, influence the use of power supply adaptor, dissipate simultaneously
Temperature inductor is provided with hot device, the temperature only inside power supply adaptor has reached predetermined temperature value, radiating
Fan can just operate, just the unnecessary power wastage in face, simultaneously as radiator fan does not have to be constantly in working condition, Ke Yiyan
The service life of long radiator fan.
4. being provided with separation net at heat emission hole, mosquito can be prevented to avoid mosquito from entering power supply adaptor by heat emission hole
Inside, influence the use of power supply adaptor.
Brief description of the drawings
Fig. 1 is the structural representation one of power supply adaptor described in the utility model embodiment；
Fig. 2 is the structural representation two of power supply adaptor described in the utility model embodiment；
Fig. 3 is the structural representation three of power supply adaptor described in the utility model embodiment；
Fig. 4 is the structural representation of upper shell described in the utility model embodiment；
Fig. 5 is the structural representation of lower house described in the utility model embodiment.
Description of reference numerals：
Lower house 11, pin 111, floor 1111, radiator fan 112, heat emission hole 113, dust cover 114, upper shell 12, dissipate
Hot fin 121, wire 2, circuit board 3.
Embodiment
For the ease of it will be appreciated by those skilled in the art that being done below in conjunction with accompanying drawing and embodiment to the present invention further in detail
Thin description：
Embodiment 1
It is a kind of can quick heat radiating power supply adaptor, including：Housing, the housing include upper shell 12 and lower house 11,
The side of lower house 11 is provided with the wire guide passed through for wire 2；Circuit board 3, it is arranged in the housing, the circuit
Plate 3 is connected with the wire 2；Jack, is arranged at the bottom surface of lower house 11, and the jack runs through the lower house from top to bottom
11；Pin 111, it is arranged in the jack, the upper end of the pin 111 up extends through the jack, the pin 111
It is connected with the circuit board 3；Heat emission hole 113, it is opened in side wall of the lower house 11 close to the pin 111, the radiating
Hole 113 is connected inside and outside housing；Radiator fan 112, the bottom surface of the lower house 11 is arranged at, the radiator fan 112 is close to institute
Heat emission hole 113 is stated, the radiator fan 112 is connected with the circuit board 3；Radiating fin 121, it is arranged at the upper shell 12 and pushes up
Portion.
Embodiment 2
It is a kind of can quick heat radiating power supply adaptor, including：Housing, the housing include upper shell 12 and lower house 11,
The side of lower house 11 is provided with the wire guide passed through for wire 2；Circuit board 3, it is arranged in the housing, the circuit
Plate 3 is connected with the wire 2；Jack, is arranged at the bottom surface of lower house 11, and the jack runs through the lower house from top to bottom
11；Pin 111, it is arranged in the jack, the upper end of the pin 111 up extends through the jack, the pin 111
It is connected with the circuit board 3；Heat emission hole 113, it is opened in side wall of the lower house 11 close to the pin 111, the radiating
Hole 113 is connected inside and outside housing；Radiator fan 112, the bottom surface of the lower house 11 is arranged at, the radiator fan 112 is close to institute
Heat emission hole 113 is stated, the radiator fan 112 is connected with the circuit board 3；Radiating fin 121, it is arranged at the upper shell 12 and pushes up
Portion.
The top surface inclination of the upper shell 12 is set, and the top surface of the upper shell 12 is close to the side of the heat emission hole 113
Less than the opposite side of the upper shell 12.
The radiating fin 121 is vertically arranged at the top of the upper shell 12, the radiating fin 121 a minimum of two
Block.
The junction of the pin 111 and the lower house 11 is provided with floor 1111, and the side of floor 1111 is fixed
On pin 111, the opposite side of the floor 1111 is fixed on lower house 11.
The floor 1111 and the pin 111 protrude the housing one section are contour.
Embodiment 3
It is a kind of can quick heat radiating power supply adaptor, including：Housing, the housing include upper shell 12 and lower house 11,
The side of lower house 11 is provided with the wire guide passed through for wire 2；Circuit board 3, it is arranged in the housing, the circuit
Plate 3 is connected with the wire 2；Jack, is arranged at the bottom surface of lower house 11, and the jack runs through the lower house from top to bottom
11；Pin 111, it is arranged in the jack, the upper end of the pin 111 up extends through the jack, the pin 111
It is connected with the circuit board 3；Heat emission hole 113, it is opened in side wall of the lower house 11 close to the pin 111, the radiating
Hole 113 is connected inside and outside housing；Radiator fan 112, the bottom surface of the lower house 11 is arranged at, the radiator fan 112 is close to institute
Heat emission hole 113 is stated, the radiator fan 112 is connected with the circuit board 3；Radiating fin 121, it is arranged at the upper shell 12 and pushes up
Portion.
The top surface inclination of the upper shell 12 is set, and the top surface of the upper shell 12 is close to the side of the heat emission hole 113
Less than the opposite side of the upper shell 12.
The radiating fin 121 is vertically arranged at the top of the upper shell 12, the radiating fin 121 a minimum of two
Block.
The junction of the pin 111 and the lower house 11 is provided with floor 1111, and the side of floor 1111 is fixed
On pin 111, the opposite side of the floor 1111 is fixed on lower house 11.
The floor 1111 and the pin 111 protrude the housing one section are contour.
The surrounding of radiator fan 112 is provided with the dust cover 114 of isolation radiating fan 112, the dust cover 114 and institute
Heat emission hole 113 is stated to connect.
The dust cover 114 is dustproof filter screen.
The heat emission hole 113 is some compact arranged long stripes through holes.
Embodiment 4
It is a kind of can quick heat radiating power supply adaptor, including：Housing, the housing include upper shell 12 and lower house 11,
The side of lower house 11 is provided with the wire guide passed through for wire 2；Circuit board 3, it is arranged in the housing, the circuit
Plate 3 is connected with the wire 2；Jack, is arranged at the bottom surface of lower house 11, and the jack runs through the lower house from top to bottom
11；Pin 111, it is arranged in the jack, the upper end of the pin 111 up extends through the jack, the pin 111
It is connected with the circuit board 3；Heat emission hole 113, it is opened in side wall of the lower house 11 close to the pin 111, the radiating
Hole 113 is connected inside and outside housing；Radiator fan 112, the bottom surface of the lower house 11 is arranged at, the radiator fan 112 is close to institute
Heat emission hole 113 is stated, the radiator fan 112 is connected with the circuit board 3；Radiating fin 121, it is arranged at the upper shell 12 and pushes up
Portion.
The top surface inclination of the upper shell 12 is set, and the top surface of the upper shell 12 is close to the side of the heat emission hole 113
Less than the opposite side of the upper shell 12.
The radiating fin 121 is vertically arranged at the top of the upper shell 12, the radiating fin 121 a minimum of two
Block.
The junction of the pin 111 and the lower house 11 is provided with floor 1111, and the side of floor 1111 is fixed
On pin 111, the opposite side of the floor 1111 is fixed on lower house 11.
The floor 1111 and the pin 111 protrude the housing one section are contour.
The surrounding of radiator fan 112 is provided with the dust cover 114 of isolation radiating fan 112, the dust cover 114 and institute
Heat emission hole 113 is stated to connect.
The dust cover 114 is dustproof filter screen.
The heat emission hole 113 is some compact arranged long stripes through holes.
Temperature inductor is provided with the radiator fan 112.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. it is a kind of can quick heat radiating power supply adaptor, it is characterised in that including：
Housing, the housing include upper shell and lower house, and the lower casing body side surface is provided with the wire guide passed through for wire；
Circuit board, it is arranged in the housing, the circuit board is connected with the wire；
Jack, is arranged at the lower house bottom surface, and the jack runs through the lower house from top to bottom；
Pin, it is inserted in the jack, the upper end of the pin up extends through the jack, the pin and the electricity
Road plate connection；
Heat emission hole, is opened in side wall of the lower house close to the pin, and the heat emission hole is connected inside and outside housing；
Radiator fan, is arranged at the bottom surface of the lower house, the radiator fan close to the heat emission hole, the radiator fan with
The circuit board connection；
Radiating fin, it is arranged at the top of the upper shell.
2. it is according to claim 1 can quick heat radiating power supply adaptor, it is characterised in that the top surface of the upper shell inclines
Tiltedly set, the top surface of the upper shell is less than the opposite side of the upper shell close to the side of the heat emission hole.
3. it is according to claim 1 can quick heat radiating power supply adaptor, it is characterised in that the radiating fin is set vertically
It is placed in the top of the upper shell, a minimum of two pieces of the radiating fin.
4. it is according to claim 1 can quick heat radiating power supply adaptor, it is characterised in that the pin and the lower casing
The junction of body is provided with floor, and the floor side is fixed on pin, and the opposite side of the floor is fixed on lower house.
5. it is according to claim 4 can quick heat radiating power supply adaptor, it is characterised in that the floor and the pin
One section of the prominent housing is contour.
6. it is according to claim 1 can quick heat radiating power supply adaptor, it is characterised in that the radiator fan surrounding is set
The dust cover of isolation radiating fan is equipped with, the dust cover connects with the heat emission hole.
7. it is according to claim 6 can quick heat radiating power supply adaptor, it is characterised in that the dust cover is dust-proof filter
Net.
8. it is according to claim 1 can quick heat radiating power supply adaptor, it is characterised in that the heat emission hole is some tight
The long stripes through hole of solid matter row.
9. it is according to claim 1 can quick heat radiating power supply adaptor, it is characterised in that the heat emission hole opening is set
It is equipped with separation net.
10. it is according to claim 1 can quick heat radiating power supply adaptor, it is characterised in that set on the radiator fan
It is equipped with temperature inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590861.9U CN207011180U (en) | 2017-05-25 | 2017-05-25 | Can quick heat radiating power supply adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590861.9U CN207011180U (en) | 2017-05-25 | 2017-05-25 | Can quick heat radiating power supply adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207011180U true CN207011180U (en) | 2018-02-13 |
Family
ID=61444053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720590861.9U Expired - Fee Related CN207011180U (en) | 2017-05-25 | 2017-05-25 | Can quick heat radiating power supply adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207011180U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448675A (en) * | 2018-04-03 | 2018-08-24 | 陈茂清 | Phone charger |
| CN109326932A (en) * | 2018-10-08 | 2019-02-12 | 江苏宏胜达电子科技有限公司 | A kind of power supply adaptor of easy heat radiation |
| CN113543554A (en) * | 2021-07-19 | 2021-10-22 | 深圳市百氏源科技有限公司 | Power adapter with better heat dissipation performance and heat dissipation method thereof |
-
2017
- 2017-05-25 CN CN201720590861.9U patent/CN207011180U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448675A (en) * | 2018-04-03 | 2018-08-24 | 陈茂清 | Phone charger |
| CN109326932A (en) * | 2018-10-08 | 2019-02-12 | 江苏宏胜达电子科技有限公司 | A kind of power supply adaptor of easy heat radiation |
| CN113543554A (en) * | 2021-07-19 | 2021-10-22 | 深圳市百氏源科技有限公司 | Power adapter with better heat dissipation performance and heat dissipation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20210525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |