CN208241561U - One kind can power supply adaptor resistant to high temperature - Google Patents
One kind can power supply adaptor resistant to high temperature Download PDFInfo
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- CN208241561U CN208241561U CN201820681480.6U CN201820681480U CN208241561U CN 208241561 U CN208241561 U CN 208241561U CN 201820681480 U CN201820681480 U CN 201820681480U CN 208241561 U CN208241561 U CN 208241561U
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Abstract
It can power supply adaptor resistant to high temperature the utility model discloses one kind, including shell, adaptor module, semiconductor refrigerating module and blower module, adaptor module, semiconductor refrigerating module, blower module and water cooling module are successively arranged in the shell, semiconductor refrigerating module is equipped on the outside of the power switch of the adaptor module, the blower module includes switch blower module and transformer fan module, is equipped with switch blower module and transformer fan module on the outside of the semiconductor refrigerating module.The utility model compared with prior art the advantages of be: semiconductor refrigerating module in power supply adaptor has small in size, the reliable advantage of refrigeration effect, the running temperature of power switch and transformer module can be effectively reduced in semiconductor refrigerating module, then thermal energy is passed by the blower module in outside, the temperature of power supply adaptor entirety is reduced, guarantees that power supply adaptor is run within a reasonable temperature range.
Description
Technical field
The utility model relates to power supply adaptor fields, in particular to one kind can power supply adaptor resistant to high temperature.
Background technique
Power supply adaptor is the power supply conversion equipment of small portable electronic device and electronic apparatus, its work is former
Reason exchange input is converted to direct current output, can be divided into Direct Plug-In and Table top type by connection type, is matched in security protection camera shooting extensively
Head, set-top box, in the equipment such as router, but existing power supply adaptor can only due to the transfer efficiency of the Switching Power Supply of itself
Reach 75%-85% or so, big energy is lost when conversion in voltage, and the energy of these losses is distributed in a manner of heat mostly
Out, cause adapter hot, if it is in the high temperature environment, such case is more serious, and will lead to power supply adaptor can not
Normal use.
Utility model content
The technical problems to be solved in the utility model is to overcome the above technological deficiency, provides a kind of high temperature resistant, rapid heat dissipation
It can power supply adaptor resistant to high temperature.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: one kind can power adaptation resistant to high temperature
Device, including adaptor module, the interior adaptor module includes input module, power switch, transformer module, filter mould
Block and output module, it is characterised in that: including shell, adaptor module, semiconductor refrigerating module, blower module and radiating mould
Block, adaptor module, semiconductor refrigerating module, blower module and radiating module are successively arranged in the shell, and described is suitable
It is close to semiconductor refrigerating module outside orchestration module, the blower module two sides are respectively equipped with radiating module, the semiconductor
Cooling fin, hot end, metallic conductor, semiconductor, insulator and cold end are successively arranged in refrigeration module, the cold end is close to power supply
Switch and transformer module, the blower module include switch blower module and transformer fan module, the semiconductor
Switch blower module is equipped on the outside of refrigeration module and transformer fan module, the shell are equipped with and switch blower module phase
The heat release hole one of cooperation, the shell is equipped with and the heat release hole two that matches of transformer fan module, on the shell
Heat release hole one and heat release hole two are equipped with dismountable grid screen one and grid screen two, in the grid screen one and grid screen two
Equipped with filter layer one and filter layer two, the filter layer one and filter layer two use glass fiber material, on the shell
Equipped with the heat release hole three matched with radiating module, the radiating module include blade and frame composition, the blade it
Between it is parallel, the blade is vertically stood in frame, and 45 ° are tilted between the blade plane and the horizontal plane of frame.
The utility model compared with prior art the advantages of be: semiconductor refrigerating module in power supply adaptor has body
Product is small, and the operation of power switch and transformer module can be effectively reduced in the reliable advantage of refrigeration effect, semiconductor refrigerating module
Then temperature is passed thermal energy by the blower module in outside, the temperature of power supply adaptor entirety is reduced, and guarantees power supply
Adapter is run within a reasonable temperature range, and the design of filter layer one and filter layer two avoids a large amount of dusts from being gathered in fan
It is interior.
As an improvement, the shell is equipped with plug and power supply line, meet the normal use of power supply adaptor.
As an improvement, the material of the cooling fin, blade and frame is fine copper material, fine copper material has good lead
Heat and heat dissipation characteristics.
As an improvement, the quantity of the insulator is 2, two insulators are placed in parallel, the insulation
External side is respectively equipped with cold and hot end, the external cooling fin in the hot end, and the cold end is close to power switch and transformer
Module, the inside insulator are equipped with multiple metallic conductors, and multiple semiconductors are equipped between the metallic conductor, described
Insulator is ceramic material, and the semiconductor is bismuth telluride material, and semiconductor refrigerating module is small in size, and refrigeration effect is reliable,
Guarantee the heat dissipation effect of power supply adaptor.
As an improvement, being coated with heat-conducting silicone grease between the cooling fin and hot end, heat-conducting silicone grease had both had excellent electricity absolutely
Edge, and have excellent thermal conductivity, be conducive to the good thermal conductivity between hot end and cooling fin.
4 jiaos of the grid screen one and grid screen two are equipped with fixed screw, dismountable grid screen one and grid screen two
Cleaning and replacement easy to dismantle.
Detailed description of the invention
Fig. 1 be the utility model one kind can power supply adaptor resistant to high temperature overall structure diagram.
Fig. 2 is that the utility model one kind can power supply adaptor appearance diagram resistant to high temperature.
Fig. 3 be the utility model one kind can power supply adaptor resistant to high temperature the simple schematic diagram of circuit connection.
Fig. 4 be the utility model one kind can power supply adaptor resistant to high temperature the simple schematic diagram of semiconductor refrigerating module.
Fig. 5 be the utility model one kind can power supply adaptor resistant to high temperature casing part schematic diagram.
Fig. 6 be the utility model one kind can power supply adaptor resistant to high temperature cooling fin side schematic view.
Fig. 7 be the utility model one kind can power supply adaptor resistant to high temperature cooling fin front schematic view.
Fig. 8 be the utility model one kind can power supply adaptor resistant to high temperature radiating module schematic diagram.
It is as shown in the figure: 1, shell；1.1, heat release hole one；1.1.1, grid screen one；1.1.2, filter layer one；1.2 heat release hole
Two；1.2.1, grid screen two；1.2.2, filter layer two；1.3 heat release holes three；1.4, plug；1.5, power supply line；2, adapter mould
Block；2.1, input module；2.2, power switch；2.3, transformer module；2.4, filter module；2.5, output module；3, half
Conductor refrigeration module；3.1, cooling fin；3.2, hot end；3.3, metallic conductor；3.4, semiconductor；3.5, insulator；3.6, cold end；
4, blower module；4.1, blower module is switched；4.2, transformer fan module；5, radiating module；5.1, blade；5.2, frame.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
One kind can power supply adaptor resistant to high temperature, including adaptor module 2 includes input mould in the adaptor module
Block 2.1, power switch 2.2, transformer module 2.3, filter module 2.4 and output module 2.5, it is characterised in that: including outer
Shell 1, adaptor module 2, semiconductor refrigerating module 3, blower module 4 and radiating module 5 are successively arranged in the shell 1 suitable
Orchestration module 2, semiconductor refrigerating module 3, blower module 4 and radiating module 5, the adaptor module 2 are close to semiconductor outside
Refrigeration module 3,4 two sides of blower module are respectively equipped with radiating module 5, successively set in the semiconductor refrigerating module 3
There are cooling fin 3.1, hot end 3.2, metallic conductor 3.3, semiconductor 3.4, insulator 3.5 and cold end 3.6, the cold end 3.6 is tight
Power switch 2.2 and transformer module 2.3 are pasted, the blower module includes switch blower module 4.1 and transformer fan mould
Block 4.2 is equipped with switch blower module 4.1 and transformer fan module 4.2 on the outside of the semiconductor refrigerating module 3, described
Shell 1 is equipped with and switchs the heat release hole 1 that blower module 4.1 matches, and the shell 1 is equipped with and transformer fan
The heat release hole 2 1.2 that module 4.2 matches, heat release hole 1 and heat release hole 2 1.2 are equipped with dismountable on the shell
Filter layer one is equipped in one 1.1.1 of grid screen and grid screen two 1.2.1, one 1.1.1 of grid screen and two 1.2.1 of grid screen
1.1.2 glass fiber material is used with two 1.2.2 of filter layer, one 1.1.2 of filter layer and two 1.2.2 of filter layer, it is described
Shell 1 be equipped with and the heat release hole 3 1.3 that matches of radiating module 5, the radiating module 5 include blade 5.1 and frame
5.2 form, and parallel between the blade 5.1, the blade 5.1 is vertically stood in frame 5.2, and the blade 5.1 is flat
45 ° are tilted between face and the horizontal plane of frame 5.2.
The shell is equipped with plug 1.3 and power supply line 1.4.
The material of the cooling fin 3.1, blade 5.1 and frame 5.2 is fine copper material.
The quantity of the insulator 3.5 is 2, and two insulators 3.5 are placed in parallel, the insulator
3.5 outsides are respectively equipped with cold end 3.6 and hot end 3.2, the external cooling fin 3.1 in hot end 3.2, and the cold end 3.6 is close to
Power switch 2.2 and transformer module 2.3 are equipped with multiple metallic conductors 3.3, the metal on the inside of the insulator 3.5
Multiple semiconductors 3.4 are equipped between conductor 3.3, the insulator 3.5 is ceramic material, and the semiconductor 3.4 is telluride
Bismuth material.
Heat-conducting silicone grease is coated between the cooling fin 3.1 and hot end 3.2.
4 jiaos of two 1.2.1 of one 1.1.1 of grid screen and grid screen are equipped with fixed screw.
In the specific implementation, power supply adaptor is small in size using semiconductor refrigerating module 3, and refrigeration effect can for the utility model
By the advantages of, the temperature of power switch 2.2 and transformer module 2.3 is effectively reduced, wherein cold end 3.6 be close to power switch 2.2
With transformer module 2.3, the external cooling fin 3.1 in hot end 3.2 passes through the semiconductor 3.4 and gold between cold end 3.6 and hot end 3.2
Belong to conductor 3.3 to match, effective heat transfer can be carried out, while being coated with heat-conducting silicone grease between cooling fin 3.1 and hot end 3.2,
Heat-conducting silicone grease had not only had excellent electrical insulating property, but also had excellent thermal conductivity, was conducive to the heat transfer between hot end and cooling fin,
The thermal energy of last cooling fin is passed by the blower module 4 in outside, while the fine copper radiating module of 4 two sides of blower module
5, the function of auxiliary heat dissipation is played, the mutual cooperation of cooling fin 4 and radiating module 5 guarantees power supply adaptor in reasonable temperature model
Enclose interior operation；
The shell 1 of power supply adaptor is equipped with dismountable one 1.1.1 of grid screen and two 1.1.2 of grid screen, grid screen one
1.1.1 it is equipped with two 1.2.2 of one 1.1.2 of filter layer and filter layer with two 1.1.2 of grid screen, effective can crossed in air filtering
Dust, avoid accumulating dust in blower module 4, while dismountable one 1.1.1 of grid screen and two 1.1.2 of grid screen can be through
Cleaning and replacement are often removed, guarantees that power supply adaptor general safety is effectively run, one 1.1.2 of filter layer and filter layer two
1.2.2 the material for using glass fibre, has good characteristic resistant to high temperature.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (6)
1. one kind can power supply adaptor resistant to high temperature, including adaptor module (2) includes input mould in the adaptor module
Block (2.1), power switch (2.2), transformer module (2.3), filter module (2.4) and output module (2.5), feature exists
In: it is described including shell (1), adaptor module (2), semiconductor refrigerating module (3), blower module (4) and radiating module (5)
Shell (1) in be successively arranged adaptor module (2), semiconductor refrigerating module (3), blower module (4) and radiating module (5),
The adaptor module (2) is close to semiconductor refrigerating module (3) outside, and the blower module (4) two sides are respectively equipped with heat dissipation
Module (5), be successively arranged in the semiconductor refrigerating module (3) cooling fin (3.1), hot end (3.2), metallic conductor (3.3),
Semiconductor (3.4), insulator (3.5) and cold end (3.6), the cold end (3.6) are close to power switch (2.2) and transformer mould
Block (2.3), the blower module include switch blower module (4.1) and transformer fan module (4.2), the semiconductor
Switch blower module (4.1) is equipped on the outside of refrigeration module (3) and transformer fan module (4.2), the shell (1) are equipped with
The heat release hole one (1.1) matched with switch blower module (4.1), the shell (1) is equipped with and transformer fan module
(4.2) heat release hole two (1.2) matched, heat release hole one (1.1) and heat release hole two (1.2) are equipped with removable on the shell
In the grid screen one (1.1.1) and grid screen two (1.2.1) unloaded, the grid screen one (1.1.1) and grid screen two (1.2.1)
Equipped with filter layer one (1.1.2) and filter layer two (1.2.2), the filter layer one (1.1.2) and filter layer two (1.2.2) are adopted
With glass fiber material, the heat release hole three (1.3) that the shell (1) is equipped with and radiating module (5) match, described dissipates
Thermal modules (5) include blade (5.1) and frame (5.2), parallel between the blade (5.1), and the blade (5.1) is vertical
It stands in frame (5.2), 45 ° is tilted between the blade (5.1) plane and the horizontal plane of frame (5.2).
2. one kind according to claim 1 can power supply adaptor resistant to high temperature, it is characterised in that: the shell is equipped with
Plug (1.4) and power supply line (1.5).
3. one kind according to claim 1 can power supply adaptor resistant to high temperature, it is characterised in that: the cooling fin
(3.1), the material of blade (5.1) and frame (5.2) is fine copper material.
4. one kind according to claim 1 can power supply adaptor resistant to high temperature, it is characterised in that: the insulator
(3.5) quantity is 2, and two insulators (3.5) are placed in parallel, and is respectively equipped on the outside of the insulator (3.5)
Cold end (3.6) and hot end (3.2), the hot end (3.2) external cooling fin (3.1), the cold end (3.6) are close to power supply and are opened
(2.2) and transformer module (2.3) are closed, is equipped with multiple metallic conductors (3.3) on the inside of the insulator (3.5), the gold
Belong to and be equipped with multiple semiconductors (3.4) between conductor (3.3), the insulator (3.5) is ceramic material, the semiconductor
It (3.4) is bismuth telluride material.
5. one kind according to claim 1 can power supply adaptor resistant to high temperature, it is characterised in that: the cooling fin
(3.1) heat-conducting silicone grease is coated between hot end (3.2).
6. one kind according to claim 1 can power supply adaptor resistant to high temperature, it is characterised in that: the grid screen one
4 jiaos of (1.1.1) and grid screen two (1.2.1) are equipped with fixed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681480.6U CN208241561U (en) | 2018-05-07 | 2018-05-07 | One kind can power supply adaptor resistant to high temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681480.6U CN208241561U (en) | 2018-05-07 | 2018-05-07 | One kind can power supply adaptor resistant to high temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208241561U true CN208241561U (en) | 2018-12-14 |
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ID=64582460
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820681480.6U Active CN208241561U (en) | 2018-05-07 | 2018-05-07 | One kind can power supply adaptor resistant to high temperature |
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| Country | Link |
|---|---|
| CN (1) | CN208241561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114514663A (en) * | 2019-10-14 | 2022-05-17 | 肖特股份有限公司 | Base with housing for electronic components for high-frequency signal transmission |
-
2018
- 2018-05-07 CN CN201820681480.6U patent/CN208241561U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114514663A (en) * | 2019-10-14 | 2022-05-17 | 肖特股份有限公司 | Base with housing for electronic components for high-frequency signal transmission |
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