CN206819285U - A kind of high cooling type computer supply unit of insulated type - Google Patents

A kind of high cooling type computer supply unit of insulated type Download PDF

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Publication number
CN206819285U
CN206819285U CN201720953998.6U CN201720953998U CN206819285U CN 206819285 U CN206819285 U CN 206819285U CN 201720953998 U CN201720953998 U CN 201720953998U CN 206819285 U CN206819285 U CN 206819285U
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CN
China
Prior art keywords
plastics
power shell
hard plastic
supply unit
fan
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
Application number
CN201720953998.6U
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Chinese (zh)
Inventor
闫浩
李倩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
North China Institute of Aerospace Engineering
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North China Institute of Aerospace Engineering
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 North China Institute of Aerospace Engineering filed Critical North China Institute of Aerospace Engineering
Priority to CN201720953998.6U priority Critical patent/CN206819285U/en
Application granted granted Critical
Publication of CN206819285U publication Critical patent/CN206819285U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of high cooling type computer supply unit of insulated type, including power shell, the inside of the power shell is provided with circuit board, the circuit board is connected by backing plate with power shell, the bottom of the electric capacity is provided with hard plastic bottom plate, the inwall of the fan frame is provided with rubber ring, and aluminium ring seat is provided with the inside of the rubber ring, radiator fan is provided with the inside of the aluminium ring seat.The high cooling type computer supply unit of the insulated type, pass through the cooperation of hard plastic bottom plate, aluminium ring seat and rubber ring, backing plate will form the flowing lumen of gas between circuit board and power shell, strengthen airflow effect, electric capacity is arranged on hard plastic bottom plate, electric capacity is prevented to contact power shell when working, and then avoid the situation leaked electricity and occur, radiator fan is arranged in rubber ring, pass through the insulating properties isolation radiating fan of rubber ring and the connection of fan frame, the situation of electric leakage is prevented to occur, globality reinforced insulation performance.

Description

A kind of high cooling type computer supply unit of insulated type
Technical field
Field of computer technology is the utility model is related to, specially a kind of high cooling type computer supply unit of insulated type.
Background technology
Computer power is 220V alternating currents, is converted into direct current, and exclusively for computer fittings such as mainboard, driver, aobvious The equipment of the power supplies such as card, it is the hinge of each part power supply of computer, is the important component of computer, PC power source is mostly opened at present Pass type power supply, in supply unit in the prior art, for example (,) the utility model patent of Application No. 201320417762.2, meter Calculate and open a long 200mm, wide 100mm slot on the top plate of owner's cabinet, bottom shell body, computer are put into slot The top plate connection bottom shell body of mainframe box, bottom shell body connection panel, for bottom shell body built with one group of plug-in unit, panel is provided with one group of jack, Plug-in unit connects controlling switch, although the patent is easy to distinguish the power supply that plug is that machine, but in actual use, its Integral insulation effect is poor, and the situation for causing easily to leak electricity when in use occurs, and have impact on normal use effect.
Utility model content
The purpose of this utility model is to provide a kind of insulated type high cooling type computer supply unit, to solve the above-mentioned back of the body The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme:A kind of high cooling type computer electricity of insulated type Source device, including power shell, the inside of the power shell are provided with circuit board, and the circuit board passes through backing plate and power shell It is connected, the top left hand of the circuit board is provided with electric capacity, and the bottom of the electric capacity is provided with hard plastic bottom plate, and the hard plastic bottom plate leads to Cross hard plastic screw with circuit board to be connected, be equipped with side sheath at left and right sides of the top of the hard plastic bottom plate, the side sheath it is interior Side is provided with adaptation groove, and the electric capacity is engaged with adaptation groove, and the front of the power shell is provided with groove, the inner side of the groove Provided with fan frame, the installed in front of the fan frame has outer metal shelves net, and the inwall of the fan frame is provided with rubber ring, described Aluminium ring seat is installed on the inside of rubber ring, radiator fan, the inwall installation of the aluminium ring seat are installed on the inside of the aluminium ring seat There is aluminum fin-stock, the radiator fan is engaged with aluminum fin-stock.
Preferably, the inside left and right ends of the power shell are equipped with plastics pole, and the plastics pole runs through power supply Housing, the upper and lower ends of the plastics pole are mounted on plastics inner splint, and the outside of the plastics pole is provided with plastics outer clip Plate, the plastics external splint and plastics inner splint are engaged with power shell, and the outside of the plastics external splint is provided with the plastics wing Plate.
Preferably, the bottom of the circuit board is provided with aluminium sheet.
Preferably, the left side of the power shell is provided with side heat dissipation metal net.
Preferably, the inwall of the fan frame is provided with interior metal shelves net.
Compared with prior art, the beneficial effects of the utility model are:The high cooling type computer supply unit of the insulated type, By the cooperation of hard plastic bottom plate, aluminium ring seat and rubber ring, backing plate will form the flowing lumen of gas between circuit board and power shell, Strengthening airflow effect, and then strengthen heat dispersion, electric capacity is arranged on hard plastic bottom plate, and using the hard plastic spiral shell of insulation Nail is attached, it is therefore prevented that electric capacity contacts power shell when working, and then avoids the situation leaked electricity and occur, by radiation air Fan is arranged in rubber ring, passes through the insulating properties isolation radiating fan of rubber ring and the connection of fan frame, it is therefore prevented that the shape of electric leakage Condition occurs, and because radiator fan is arranged on aluminium ring seat, and the cooperation for the aluminum fin-stock for passing through outer wall is strengthened working to radiator fan When heat caused by motor distributed, avoid heat build-up, globality reinforced insulation performance, ensure that normal use effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is power shell structural representation of the present utility model;
Fig. 3 is fan frame structural representation of the present utility model;
Fig. 4 is capacitance structure schematic diagram of the present utility model.
In figure:1st, power shell, 2, side heat dissipation metal net, 3, groove, 4, plastics wing plate, 5, plastics external splint, 6, plastics Inner splint, 7, fan frame, 8, plastics pole, 9, backing plate, 10, electric capacity, 11, circuit board, 12, aluminium sheet, 13, aluminum fin-stock, 14, outer gold Belong to shelves net, 15, aluminium ring seat, 16, rubber ring, 17, interior metal shelves net, 18, radiator fan, 19, side sheath, 20, hard plastic screw, 21st, hard plastic bottom plate, 22, adaptation groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme:A kind of high cooling type computer power supply dress of insulated type Put, including power shell 1, the left side of power shell 1 are provided with side heat dissipation metal net 2, the inside of power shell 1 is provided with circuit board 11, circuit board 11 is connected by backing plate 9 with power shell 1, by setting backing plate 9 by shape between circuit board 11 and power shell 1 Into the flowing lumen of gas, strengthen airflow effect, and then strengthen heat dispersion, the bottom of circuit board 11 is provided with aluminium sheet 12, the top left hand of circuit board 11 is provided with electric capacity 10, and the bottom of electric capacity 10 is provided with hard plastic bottom plate 21, and hard plastic bottom plate 21 is by hard Modeling screw 20 is connected with circuit board 11, and electric capacity 10 is arranged on hard plastic bottom plate 21, and is carried out using the hard plastic screw 20 of insulation Connection, it is therefore prevented that power shell 1 is contacted when electric capacity 10 works, and then avoids the situation leaked electricity and occurs, hard plastic bottom plate 21 Top at left and right sides of be equipped with side sheath 19, the inner side of side sheath 19 is provided with adaptation groove 22, and electric capacity 10 matches with adaptation groove 22 Close, by setting side sheath 19 to protect the outside of electric capacity 10, the front of power shell 1 is provided with groove 3, groove 3 it is interior Side is provided with fan frame 7, and the installed in front of fan frame 7 has outer metal shelves net 14, and the inwall of fan frame 7 is provided with interior metal shelves net 17, the inwall of fan frame 7 is provided with rubber ring 16, by the way that radiator fan 18 is arranged in rubber ring 16, passes through rubber ring 16 Insulating properties isolation radiating fan 18 and fan frame 7 connection, it is therefore prevented that the situation of electric leakage occurs, the inner side installation of rubber ring 16 There is aluminium ring seat 15, the inner side of aluminium ring seat 15 is provided with radiator fan 18, and the inwall of aluminium ring seat 15 is provided with aluminum fin-stock 13, radiation air Fan 18 is engaged with aluminum fin-stock 13, and radiator fan 18 is conventional art Computer power supply fan, is connected with 220V alternating currents, connects On-off, which falls external power supply, to be made its work or is stopped, and because radiator fan 18 is arranged on aluminium ring seat 15, and passes through outer wall The cooperation of aluminum fin-stock 13 strengthen heat caused by motor when work radiator fan 18 and distribute, avoid heat build-up, it is electric The inside left and right ends of pressure vessel body 1 are equipped with plastics pole 8, and plastics pole 8 runs through power shell 1, and up and down the two of plastics pole 8 End is mounted on plastics inner splint 6, and the outside of plastics pole 8 is provided with plastics external splint 5, plastics external splint 5 and plastics inner splint 6 It is engaged with power shell 1, the outside of plastics external splint 5 is provided with plastics wing plate 4, and plastics pole 8 is arranged at the interior of power shell 1 Portion corner, plastics inner splint 6 are arranged at the inwall of power shell 1, and plastics external splint 5 is arranged at the outer wall of power shell 1, passed through The clamping of plastics inner splint 6 and plastics external splint 5 is supported to power shell 1, processing bolt hole on wing plate 4, for installing Power shell 1, power shell 1 is thoroughly just so subjected to insulation with computer case and is connected, it is therefore prevented that situation of leaking electricity.
The flowing lumen of gas will be formed during installation between circuit board 11 and power shell 1 by backing plate 9, strengthen airflow Effect, electric capacity 10 are arranged on hard plastic bottom plate 21, and are attached using the hard plastic screw 20 of insulation, and radiator fan 18 is set Put in rubber ring 16, by the insulating properties isolation radiating fan 18 of rubber ring 16 and the connection of fan frame 7, due to radiator fan 18 are arranged on aluminium ring seat 15, and the cooperation for the aluminum fin-stock 13 for passing through outer wall is strengthened when working radiator fan 18 caused by motor Heat is distributed.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not It is interpreted as to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, thus, defines " first ", " second ", " the Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally; Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, can be with It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of high cooling type computer supply unit of insulated type, including power shell (1), it is characterised in that:The power supply shell The inside of body (1) is provided with circuit board (11), and the circuit board (11) is connected by backing plate (9) with power shell (1), the circuit The top left hand of plate (11) is provided with electric capacity (10), and the bottom of the electric capacity (10) is provided with hard plastic bottom plate (21), the hard plastic bottom Plate (21) is connected by hard plastic screw (20) with circuit board (11), and side is equipped with left and right sides of the top of the hard plastic bottom plate (21) Sheath (19), the inner side of the side sheath (19) are provided with adaptation groove (22), and the electric capacity (10) is engaged with adaptation groove (22), institute The front for stating power shell (1) is provided with groove (3), and the inner side of the groove (3) is provided with fan frame (7), the fan frame (7) Installed in front has outer metal shelves net (14), and the inwall of the fan frame (7) is provided with rubber ring (16), the rubber ring (16) Inner side is provided with aluminium ring seat (15), and radiator fan (18) is provided with the inside of the aluminium ring seat (15), the aluminium ring seat (15) Inwall is provided with aluminum fin-stock (13), and the radiator fan (18) is engaged with aluminum fin-stock (13);The inside of the power shell (1) Left and right ends are equipped with plastics pole (8), and the plastics pole (8) runs through power shell (1), the plastics pole (8) it is upper Lower both ends are mounted on plastics inner splint (6), and the outside of the plastics pole (8) is provided with plastics external splint (5), outside the plastics Clamping plate (5) and plastics inner splint (6) are engaged with power shell (1), and the outside of the plastics external splint (5) is provided with plastics wing plate (4)。
A kind of 2. high cooling type computer supply unit of insulated type according to claim 1, it is characterised in that:The circuit The bottom of plate (11) is provided with aluminium sheet (12).
A kind of 3. high cooling type computer supply unit of insulated type according to claim 1, it is characterised in that:The power supply The left side of housing (1) is provided with side heat dissipation metal net (2).
A kind of 4. high cooling type computer supply unit of insulated type according to claim 1, it is characterised in that:The fan The inwall of frame (7) is provided with interior metal shelves net (17).
CN201720953998.6U 2017-07-03 2017-07-03 A kind of high cooling type computer supply unit of insulated type Expired - Fee Related CN206819285U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720953998.6U CN206819285U (en) 2017-07-03 2017-07-03 A kind of high cooling type computer supply unit of insulated type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720953998.6U CN206819285U (en) 2017-07-03 2017-07-03 A kind of high cooling type computer supply unit of insulated type

Publications (1)

Publication Number Publication Date
CN206819285U true CN206819285U (en) 2017-12-29

Family

ID=60762795

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720953998.6U Expired - Fee Related CN206819285U (en) 2017-07-03 2017-07-03 A kind of high cooling type computer supply unit of insulated type

Country Status (1)

Country Link
CN (1) CN206819285U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108811440A (en) * 2018-06-18 2018-11-13 孙中 A kind of numerically-controlled machine tool case radiation component
CN109195309A (en) * 2018-09-10 2019-01-11 广州高雅电器有限公司 A kind of industrial power circuit board

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108811440A (en) * 2018-06-18 2018-11-13 孙中 A kind of numerically-controlled machine tool case radiation component
CN109195309A (en) * 2018-09-10 2019-01-11 广州高雅电器有限公司 A kind of industrial power circuit board
CN109195309B (en) * 2018-09-10 2021-01-26 益阳市明正宏电子有限公司 Industrial power supply circuit board

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171229

Termination date: 20180703

CF01 Termination of patent right due to non-payment of annual fee