CN207603434U - A kind of power supply adaptor convenient for heat dissipation - Google Patents
A kind of power supply adaptor convenient for heat dissipation Download PDFInfo
- Publication number
- CN207603434U CN207603434U CN201721825772.4U CN201721825772U CN207603434U CN 207603434 U CN207603434 U CN 207603434U CN 201721825772 U CN201721825772 U CN 201721825772U CN 207603434 U CN207603434 U CN 207603434U
- Authority
- CN
- China
- Prior art keywords
- heat
- circuit board
- power supply
- heat dissipation
- supply adaptor
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model is related to a kind of power supply adaptor convenient for heat dissipation, including housing, heat-insulated column, Thermal protection pad, circuit board, heating column, heat-dissipating pipe and wind turbine；The Thermal protection pad flips up to form flange for the pad of internal filling phase-change material, lower surface and shell bottom wall connection, edge, and the flange is fixedly connected with housing sidewall；The circuit board is set in the square groove that flange surrounds；The heat-insulated column is passed through inside Thermal protection pad, both ends connect shell bottom wall and circuit board respectively；The heating column is set to circuit board upper surface, top connection heat-dissipating pipe；The heat-dissipating pipe is parallel to circuit board, and the corresponding housing sidewall in both ends is respectively arranged with wind turbine and heat emission hole；The housing sidewall is additionally provided with the wire guide of power supply source conducting wire disengaging, the wire guide between flange and heat emission hole.The shell of the utility model has the advantages that thermal diffusivity is good, and with temperature protection function.
Description
Technical field
The utility model is related to power supply adaptor design field more particularly to a kind of power adaptations convenient for heat dissipation
Device.
Background technology
Power supply adaptor is typically a component to work long hours, will necessarily generate a large amount of heat, cannot if crossed
Heat dissipation in time can influence the stability of some elements on circuit board, the service life for shortening power supply adaptor.It is in the prior art
The heat dissipation performance of power supply adaptor is improved, has the way for opening up heat emission hole on the shell, but this scheme easily causes ash
Dirt etc. falls into inside power supply adaptor, is unfavorable for the stability of holding adapter.
Utility model content
In order to solve the above-mentioned technical problem, provide a kind of thermal diffusivity, stability good power supply adaptor, the utility model carries
For following technical scheme：
A kind of power supply adaptor convenient for heat dissipation, including housing, heat-insulated column, Thermal protection pad, circuit board, heating column, heat dissipation
Pipe and wind turbine；The Thermal protection pad is upward for the pad of internal filling phase-change material, lower surface and shell bottom wall connection, edge
Fold forms flange, and the flange is fixedly connected with housing sidewall；The circuit board is set in the square groove that flange surrounds；Institute
State heat-insulated column across inside Thermal protection pad, both ends connect shell bottom wall and circuit board respectively；The heating column is set to circuit board
Upper surface, top connection heat-dissipating pipe；The heat-dissipating pipe is parallel to circuit board, and the corresponding housing sidewall in both ends is respectively arranged with wind turbine
And heat emission hole；The housing sidewall is additionally provided with the wire guide of power supply source conducting wire disengaging, the wire guide is located at flange with dissipating
Between hot hole.
The phase-change material filled in the Thermal protection pad of the utility model is more than that limit value can be undergone phase transition in temperature, is become by solid-state
Into liquid so as to take away a large amount of heat, this is emergent for being played under the conditions of some urgent thermal extremes to power supply adaptor
Protective effect, meanwhile, Thermal protection pad is alternatively arranged as cushion pad body and plays the role of antidetonation protection to circuit board, meanwhile, this practicality
The novel both ends that wind turbine and heat emission hole are respectively arranged to heat-dissipating pipe when blower fan work, form outside pressure at heat emission hole
Power can enter enclosure interior while air permeability is ensured to avoid dust during work.
Further, the heat-dissipating pipe both ends are removably connect with heating column, since heat-dissipating pipe is set to circuit board
Top, the maintenance that circuit board can be facilitated after being dismantled.
Further, the heat-dissipating pipe is big for helix, the heat dissipation area being made of spiral coil.
Further, the Thermal protection pad pad is made of hydrophobic, air-permeability material, prevents pad and circuit board contacts position
It is gone mouldy due to airtight and moist.
Further, the wind turbine is self-powered.
Further, the housing exterior walls, heat emission hole corresponding position be additionally provided with hinged catch, in blower fan work
When, catch is blown afloat, does not interfere with heat dissipation by wind-force, and when wind turbine is stopped, catch falls automatically covers heat emission hole, can avoid
Dust enters enclosure interior when wind turbine does not work.
The beneficial effects of the utility model are：(1), thermal diffusivity is good, can ensure the work steady in a long-term of power supply adaptor
Make；(2), there is heat protective effect, when temperature over-range, Thermal protection pad can carry out fast cooling to circuit board；(3), it is dust-proof
Effect is good, dust is not easily accessible inside power supply adaptor.
Description of the drawings
Fig. 1, the utility model a kind of embodiment sectional view.
In figure：1st, housing, 11, heat emission hole, 12, wire guide, 13, catch, 2, heat-insulated column, 3, Thermal protection pad, 31, flange,
4th, circuit board, 5, heating column, 6, heat-dissipating pipe, 7, wind turbine.
Specific embodiment
A kind of power supply adaptor convenient for heat dissipation as shown in Figure 1, including housing 1, heat-insulated column 2, Thermal protection pad 3, circuit
Plate 4, heating column 5, heat-dissipating pipe 6 and wind turbine 7；Pad, lower surface and shell of the Thermal protection pad 3 for internal filling phase-change material
The connection of 1 bottom wall of body, edge flip up to form flange 31, and the flange 31 is fixedly connected with 1 side wall of housing, institute in the present embodiment
The condensing temperature for the phase-change material stated is 75 DEG C；The circuit board 4 is set in the square groove that flange 31 surrounds；The heat-insulated column
2 pass through inside Thermal protection pad 3, both ends connect 1 bottom wall of housing and circuit board 4 respectively；The heating column 5 is set on circuit board 4
Surface, top connection heat-dissipating pipe 6；The heat-dissipating pipe 6 is parallel to circuit board 4, and corresponding 1 side wall of housing in both ends is respectively arranged with wind
Machine 7 and heat emission hole 11；1 side wall of housing is additionally provided with the wire guide 12 of power supply source conducting wire disengaging, the wire guide 12
Between flange 31 and heat emission hole 11.6 both ends of heat-dissipating pipe are removably connect with heating column 5, since heat-dissipating pipe 6 is set to
The top of circuit board 4, the maintenance that circuit board 4 can be facilitated after being dismantled.
The heat-dissipating pipe 6 is big for helix, the heat dissipation area being made of spiral coil.
The Thermal protection pads 3 pads and is made of hydrophobic, air-permeability material, prevents pad with 4 contact site of circuit board due to impermeable
Gas and humidity is gone mouldy, pad can be made of Gore-tex fabrics in the present embodiment.
The wind turbine 7 is self-powered.
1 outer wall of housing, heat emission hole 11 corresponding position be additionally provided with hinged catch 13, when wind turbine 7 works,
Catch 13 is blown afloat, does not interfere with heat dissipation by wind-force, and when wind turbine 7 is stopped, catch 13 falls automatically covers heat emission hole 11, can
Dust enters inside housing 1 when avoiding the wind turbine 7 from not working.
The phase-change material filled in the Thermal protection pad 3 of the utility model is more than that limit value can be undergone phase transition in temperature, by solid-state
Become liquid so as to take away a large amount of heat, this is answered for being played under the conditions of some urgent thermal extremes to power supply adaptor
Anxious protective effect, meanwhile, Thermal protection pad 3 is alternatively arranged as cushion pad body and plays the role of antidetonation protection to circuit board 4, meanwhile, this
Wind turbine 7 and heat emission hole 11 are respectively arranged at the both ends of heat-dissipating pipe 6 by utility model, when wind turbine 7 works, the shape at heat emission hole 11
It can enter inside housing 1 to avoid dust during work into outside pressure, while air permeability is ensured.
Using above-mentioned foundation the utility model desirable embodiment as enlightenment, pass through above-mentioned description, relevant staff
Various changes and amendments can be carried out in the range of without departing from this item utility model technological thought completely.This item is practical
Novel technical scope is not limited to the content on specification, it is necessary to determine that its is technical according to right
Range.
Claims (6)
1. a kind of power supply adaptor convenient for heat dissipation, it is characterised in that：Including housing, heat-insulated column, Thermal protection pad, circuit board, lead
Plume, heat-dissipating pipe and wind turbine；The Thermal protection pad connects for pad, lower surface and the shell bottom wall of internal filling phase-change material
Connect, edge flips up to form flange, the flange is fixedly connected with housing sidewall；The circuit board is set to what flange surrounded
In square groove；The heat-insulated column is passed through inside Thermal protection pad, both ends connect shell bottom wall and circuit board respectively；The heating column is set
It is placed in circuit board upper surface, top connection heat-dissipating pipe；The heat-dissipating pipe is parallel to circuit board, the corresponding housing sidewall difference in both ends
It is provided with wind turbine and heat emission hole；The housing sidewall is additionally provided with the wire guide of power supply source conducting wire disengaging, the wire guide position
Between flange and heat emission hole.
2. a kind of power supply adaptor convenient for heat dissipation as described in claim 1, it is characterised in that：The heat-dissipating pipe both ends are with leading
Plume removably connects.
3. a kind of power supply adaptor convenient for heat dissipation as described in claim 1, it is characterised in that：The heat-dissipating pipe is by spiral
The helix of coiling composition.
4. a kind of power supply adaptor convenient for heat dissipation as described in claim 1, it is characterised in that：Thermal protection pad pad by
Hydrophobic, air-permeability material is made.
5. a kind of power supply adaptor convenient for heat dissipation as described in claim 1, it is characterised in that：The wind turbine is self-powered.
6. a kind of power supply adaptor convenient for heat dissipation as described in claim 1, it is characterised in that：The housing exterior walls, heat dissipation
The corresponding position in hole is additionally provided with hinged catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825772.4U CN207603434U (en) | 2017-12-22 | 2017-12-22 | A kind of power supply adaptor convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825772.4U CN207603434U (en) | 2017-12-22 | 2017-12-22 | A kind of power supply adaptor convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207603434U true CN207603434U (en) | 2018-07-10 |
Family
ID=62766541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825772.4U Expired - Fee Related CN207603434U (en) | 2017-12-22 | 2017-12-22 | A kind of power supply adaptor convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207603434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302818A (en) * | 2018-11-20 | 2019-02-01 | 合肥泾渭信息通讯有限公司 | It is a kind of for producing the cermet precursor structure of electronic equipment and mobile terminal shell |
-
2017
- 2017-12-22 CN CN201721825772.4U patent/CN207603434U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302818A (en) * | 2018-11-20 | 2019-02-01 | 合肥泾渭信息通讯有限公司 | It is a kind of for producing the cermet precursor structure of electronic equipment and mobile terminal shell |
| CN109302818B (en) * | 2018-11-20 | 2021-05-04 | 深圳市格林升科技有限公司 | A cermet prefabricated body structure for producing electronic equipment and mobile terminal casing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207603434U (en) | A kind of power supply adaptor convenient for heat dissipation | |
| CN103825533A (en) | Power supplying and cooling device for communication device | |
| CN209015014U (en) | A kind of computer host box with cooling function | |
| CN208509489U (en) | A kind of LED display power pack | |
| CN207586839U (en) | A kind of safety cabinet used suitable for computer | |
| CN206055807U (en) | The off-premises station of air-conditioner and the air-conditioner with which | |
| CN207559344U (en) | It is a kind of that there is the power engineering distribution box for improving thermal characteristics | |
| CN207069377U (en) | A kind of protective relaying device | |
| CN206611329U (en) | High-efficient heat dissipation type power adapter | |
| CN207301943U (en) | A kind of novel computer radiator fan | |
| CN206602010U (en) | A kind of radiating device for dry-type transformer | |
| CN206004848U (en) | A kind of Set Top Box of high life high radiating | |
| CN214102165U (en) | Dustproof electro-hydraulic servo driver dispels heat | |
| CN209088354U (en) | A kind of novel capacitor box | |
| CN209821237U (en) | Humidifying module of fuel cell test board | |
| CN2901647Y (en) | Temperature lowering and energy saving device for distribution transformer | |
| CN207183824U (en) | A kind of photovoltaic exchanges grid-connection cabinet | |
| CN207588690U (en) | A kind of variable-frequency power sources based on photovoltaic generation | |
| CN207884170U (en) | A kind of electric equipment management device of good heat dissipation effect | |
| CN209606890U (en) | A kind of dustproof cooling device of electronic computer | |
| CN206929881U (en) | A kind of dehumidifier of drainage-free | |
| CN207151047U (en) | A kind of home gateway heat dissipation base | |
| CN213636847U (en) | Maintenance device for electrified low-voltage electrical equipment | |
| CN207518147U (en) | A kind of switchgear house protects hot box | |
| CN206075193U (en) | A kind of quick heat radiating display of desk computer |
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: 20180710 Termination date: 20201222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |