CN206726121U - A kind of moistureproof main frame - Google Patents
A kind of moistureproof main frame Download PDFInfo
- Publication number
- CN206726121U CN206726121U CN201720384103.1U CN201720384103U CN206726121U CN 206726121 U CN206726121 U CN 206726121U CN 201720384103 U CN201720384103 U CN 201720384103U CN 206726121 U CN206726121 U CN 206726121U
- Authority
- CN
- China
- Prior art keywords
- radiator fan
- heat dissipation
- dissipation plate
- main frame
- mainframe box
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to PC domain, a kind of more particularly to moistureproof main frame, including mainframe box, radiator fan is provided with mainframe box, correspond to run through at radiator fan on the two side of mainframe box and be provided with two windows, and one of them is set towards radiator fan, another is set backwards to radiator fan；It is equipped with bearing on two windows, bearing inner race coordinates with heat dissipation plate, and heat dissipation plate both sides are respectively equipped with round filter screen and chassis, is evenly distributed with outer heat emission hole on chassis, coordinates outer heat emission hole to be provided with interior heat emission hole on heat dissipation plate；Motor is installed with chassis, motor drives the rotation of heat dissipation plate.The window that the utility model is arranged oppositely using both sides establishes the air exhaust passage of radiator fan, arranged outside humid air and heat beneficial to cabinet inside, and heat dissipation plate rotation can realize that cabinet inside and the batch (-type) in the external world connect, and effectively prevent dust from being accumulated into cabinet inside.
Description
Technical field
The utility model belongs to PC domain, more particularly to a kind of moistureproof main frame.
Background technology
Main frame can radiate substantial amounts of heat during work, in order to realize the radiating of main frame, in main frame machine
Radiator fan is typically provided with case, and heat emission hole is provided with the side wall of mainframe box, when radiator fan works, is passed through
Heat emission hole realizes the radiating inside mainframe box.
Existing radiating mode is disadvantageous in that：Heat emission hole and the extraneous state connected in the moment, and the connection
State is connected for single channel, and the dust for not only resulting in the external world is easy to by being entered in heat emission hole in mainframe box, but also
The airtrapping of indoor moistening can be caused to cause to damage to the electric elements inside mainframe box in mainframe box.It is simultaneously main
Dust in machine cabinet can increase noise during host computer operation, and dust can cause the stopping that host computer works what is more,
Work on user causes irreversible influence.
Utility model content
The utility model aims to provide a kind of moistureproof main frame simple in construction, easy to use, and the utility model is adopted
The window being arranged oppositely with both sides establishes the air exhaust passage of radiator fan, is arranged outside the humid air and heat beneficial to cabinet inside,
And heat dissipation plate rotation can realize that cabinet inside and the batch (-type) in the external world connect, and effectively prevent dust from entering cabinet inside heap
Product.
In order to solve the above technical problems, the utility model provides following technical scheme：
A kind of moistureproof main frame, including mainframe box, mainframe box is interior to be provided with radiator fan, the both sides of mainframe box
Correspond to run through at radiator fan on wall and be provided with two windows, and one of them is set towards radiator fan, another is backwards to radiating
Fan is set；Bearing is equipped with two windows, bearing inner race coordinates with heat dissipation plate, and heat dissipation plate both sides are respectively equipped with round
Filter screen and chassis, outer heat emission hole is evenly distributed with chassis, coordinates outer heat emission hole to be provided with interior heat emission hole on heat dissipation plate；On chassis
Motor is installed with, motor drives the rotation of heat dissipation plate.
Preferably, temperature sensor being provided with mainframe box, the signal output part of temperature sensor is connected with processing unit,
The work of processing unit output signal controlled motor and radiator fan.
Preferably, chassis both sides are provided with installing plate, and installing plate is connected through a screw thread part and connected with the case side wall at window
Connect.
Preferably, the filter screen includes screen frame and the screen cloth that be connected with screen frame periphery, the mainframe box inner side above screen frame
Wall is provided with cladding at the top of magnetite and screen frame and is provided with iron sheet, and screen frame external diameter is identical with window internal diameter.
Preferably, L-type gag lever post is provided with below the filter screen, the horizontal part of L-type gag lever post is passed through in mainframe box side wall
Positioned at the external world after the slip elongated hole of setting, vertical portion crimps with the screen frame of filter screen.
Preferably, the horizontal part end body of rod of the L-type gag lever post is provided with external screw thread, external screw thread and hand nutting screw thread
Connection.
Preferably, it is provided with the top of the slip elongated hole and is oriented to breach, the horizontal part of L-type gag lever post is provided with being oriented to breach
The feather key of cooperation.
During utility model works, run through due to the two side of mainframe box and be provided with window, temperature sensor monitors master
Temperature in machine cabinet, processing unit control radiator fan starts if temperature is higher, and air is formed by two windows
Flow channel, not only beneficial to the outer row of heat, also drain into the external world beneficial to the wet air of cabinet inside.Processing unit control simultaneously
Motor driven heat dissipation plate rotates so that the outer heat emission hole batch (-type) alignment on the interior heat emission hole and chassis on heat dissipation plate, realizes machine
Batch (-type) inside case with the external world connects, and is advantageous to prevent the dust in the external world from entering cabinet inside.
When main frame needs to dismantle maintenance, the threaded connector on installing plate can be separated with mainframe box side wall, so
Chassis, heat dissipation plate and bearing are together separated at window afterwards, while separate hand nutting and L-type gag lever post, and is grown along sliding
Hole and guiding breach promote L-type gag lever post towards cabinet inside so that the vertical portion of L-type gag lever post no longer compresses filter screen net
Frame, then overcome absorption affinity of the magnetite to iron sheet at the top of screen frame, filter screen is pulled to the external world at window, staff can be with
The component in cabinet is overhauled by window.During installation according to above-mentioned demounting procedure inversely carry out all can, erection sequence is
Filter screen is first installed and screen frame is fixed, then together installs bottom plate, heat dissipation plate connection bearing.
The utility model compared with prior art, has the following advantages that：It is simple in construction, it is ingenious in design, using both sides to
The window of setting establishes the air exhaust passage of radiator fan, is arranged outside the humid air and heat beneficial to cabinet inside, and heat dissipation plate
Rotating can realize that cabinet inside and the batch (-type) in the external world connect, and effectively prevent dust from being accumulated into cabinet inside.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of heat dissipation plate；
Fig. 4 is the structural representation of L-type gag lever post；
Fig. 5 is filter structure schematic diagram.
Embodiment
A kind of moistureproof main frame, including mainframe box, mainframe box 1 is interior to be provided with radiator fan 9, mainframe box 1
Correspond to run through at radiator fan 9 on two side and be provided with two windows 2, and one of them is set towards radiator fan 9, another back of the body
Set to radiator fan 9；Bearing 42 is equipped with two windows 2, the inner ring of bearing 42 coordinates with heat dissipation plate 4, the both sides of heat dissipation plate 4
It is in round filter screen 5 and chassis 6 to be respectively equipped with, and outer heat emission hole 61 is evenly distributed with chassis 6, outer radiate is coordinated on heat dissipation plate 4
Hole 61 is provided with interior heat emission hole 41, and the distribution mode of inside and outside heat emission hole is：It is in ring using the center of circle of circle where the cross section of disk as the center of circle
Shape is distributed, and the both sides of chassis 6 are provided with installing plate 62, and installing plate 62 is connected through a screw thread part and is connected with the case side wall at window 2,
Motor 3 is installed with chassis 6, motor 3 drives the rotation of heat dissipation plate 4；Filter screen 5 includes screen frame 51 and is connected with the periphery of screen frame 51
Screen cloth, the mainframe box madial wall of the top of screen frame 51 is provided with magnetite 52 and the top of screen frame 51 coats and is provided with iron sheet, outside screen frame 51
Footpath is identical with the internal diameter of window 2, and the lower section of filter screen 5 is provided with L-type gag lever post 7, and the horizontal part 72 of L-type gag lever post 7 passes through mainframe box side
Crimped after the slip elongated hole set on wall positioned at the external world, vertical portion 71 with the screen frame of filter screen, the end of horizontal part 72 of L-type gag lever post
The body of rod is provided with external screw thread, and external screw thread is threadedly coupled with hand nutting 73, slides and guiding breach is provided with the top of elongated hole, and L-type is spacing
The horizontal part 72 of bar is provided with the feather key 74 coordinated with being oriented to breach, and temperature sensor 8, TEMP are provided with mainframe box
The signal output part of device 8 is connected with processing unit, the work of processing unit output signal controlled motor 3 and radiator fan 9.
During utility model works, run through due to the two side of mainframe box and be provided with window, temperature sensor monitors master
Temperature in machine cabinet, processing unit hole control radiator fan starts if temperature is higher, and air is formed by two windows
Flow channel, not only beneficial to the outer row of heat, also drain into the external world beneficial to the wet air of cabinet inside.Processing unit control simultaneously
Motor driven heat dissipation plate processed rotates so that the outer heat emission hole batch (-type) alignment on the interior heat emission hole and chassis on heat dissipation plate, realizes
Cabinet inside connects with the batch (-type) in the external world, is advantageous to prevent the dust in the external world from entering cabinet inside.
When main frame needs to dismantle maintenance, the threaded connector on installing plate 62 can be separated with the side wall of mainframe box 1,
Then chassis 6, heat dissipation plate 4 and bearing 42 are together separated at window 2, while separate hand nutting 73 and L-type gag lever post 7,
And L-type gag lever post is promoted towards cabinet inside along sliding elongated hole and being oriented to breach so that no longer press the vertical portion of L-type gag lever post
Tight filter screen screen frame 51, then overcomes absorption affinity of the magnetite to the top iron sheet of screen frame 51, filter screen 5 is pulled into the external world at window i.e.
Can, staff can be overhauled by window to the component in cabinet.Inversely carried out according to above-mentioned demounting procedure during installation
All can, erection sequence filter screen and is fixed first to install to screen frame, then together installs bottom plate, heat dissipation plate connection bearing.
In order to realize the control of motor and radiator fan work, temperature sensor, TEMP are provided with mainframe box
The signal output part of device is connected with processing unit, the rotating of processing unit output signal controlled motor.
Processing unit includes single-chip microcomputer, relay drive circuit and motor positive and inverse driving chip（Model L298N）, it is single
The signal output part of piece machine connects relay drive circuit and motor positive and inverse driving chip, relay drive circuit and electricity respectively
Machine rotating driving chip is commercially available prod.
The rotating of motor positive and inverse driving chip motor, and whether relay drive circuit then controls radiator fan
Connected with power circuit, implementation is：The normally opened contact of relay, relay are in series with the power circuit of radiator fan
The closure or openness of the normally opened contact of drive circuit control relay, so as to realize radiator fan whether with power circuit connect
Control.
Temperature sensor（Model DS18B20）For commercially available prod, temperature sensor gathers the temperature signal in mainframe box,
And the temperature signal collected is transferred to single-chip microcomputer, single-chip microcomputer by the temperature value compared with threshold value, so as to output signal
To the work of relay drive circuit and motor positive and inverse driving chip control radiator fan and motor.Motor works, and drives and dissipates
Hot plate rotates, so as to control whether outer thermovent is connected with interior thermovent.
Claims (7)
1. a kind of moistureproof main frame, including mainframe box, mainframe box is interior to be provided with radiator fan, it is characterised in that：Main frame
Correspond to run through at radiator fan on the two side of cabinet and be provided with two windows, and one of them is set towards radiator fan, it is another
It is individual to be set backwards to radiator fan；Bearing is equipped with two windows, bearing inner race coordinates with heat dissipation plate, heat dissipation plate both sides difference
Provided with outer heat emission hole in round filter screen and chassis, is evenly distributed with chassis, outer heat emission hole is coordinated to be provided with heat dissipation plate interior scattered
Hot hole；Motor is installed with chassis, motor drives the rotation of heat dissipation plate.
2. moistureproof main frame as claimed in claim 1, it is characterised in that：Temperature sensor is provided with mainframe box, temperature
The signal output part of degree sensor is connected with processing unit, the work of processing unit output signal controlled motor and radiator fan.
3. moistureproof main frame as claimed in claim 1, it is characterised in that：Chassis both sides are provided with installing plate, and installing plate
Part is connected through a screw thread to be connected with the case side wall at window.
4. moistureproof main frame as claimed in claim 1, it is characterised in that the filter screen include screen frame and with screen frame periphery
The screen cloth of connection, the mainframe box madial wall above screen frame are provided with cladding at the top of magnetite and screen frame and are provided with iron sheet, screen frame external diameter
It is identical with window internal diameter.
5. moistureproof main frame as claimed in claim 4, it is characterised in that be provided with L-type gag lever post, L below the filter screen
The horizontal part of type gag lever post is located at extraneous, the screen frame of vertical portion and filter screen after passing through the slip elongated hole set in mainframe box side wall
Crimping.
6. moistureproof main frame as claimed in claim 5, it is characterised in that the horizontal part end shank of the L-type gag lever post
Body is provided with external screw thread, and external screw thread is threadedly coupled with hand nutting.
7. moistureproof main frame as claimed in claim 5, it is characterised in that be provided with guiding at the top of the slip elongated hole and lack
Mouthful, the horizontal part of L-type gag lever post is provided with the feather key coordinated with being oriented to breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720384103.1U CN206726121U (en) | 2017-04-13 | 2017-04-13 | A kind of moistureproof main frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720384103.1U CN206726121U (en) | 2017-04-13 | 2017-04-13 | A kind of moistureproof main frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206726121U true CN206726121U (en) | 2017-12-08 |
Family
ID=60503443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720384103.1U Expired - Fee Related CN206726121U (en) | 2017-04-13 | 2017-04-13 | A kind of moistureproof main frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206726121U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879434A (en) * | 2018-07-27 | 2018-11-23 | 襄阳赛克斯电气股份有限公司 | A kind of heat radiation control temperature device for power distribution cabinet |
| CN110275404A (en) * | 2019-07-12 | 2019-09-24 | 无锡市天彩包装印刷有限公司 | A kind of POD digital printing process based on technology of Internet of things |
| CN113190085A (en) * | 2021-03-31 | 2021-07-30 | 深圳市智微智能软件开发有限公司 | Self-cleaning computer case with good heat dissipation |
-
2017
- 2017-04-13 CN CN201720384103.1U patent/CN206726121U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879434A (en) * | 2018-07-27 | 2018-11-23 | 襄阳赛克斯电气股份有限公司 | A kind of heat radiation control temperature device for power distribution cabinet |
| CN108879434B (en) * | 2018-07-27 | 2020-01-31 | 襄阳赛克斯电气股份有限公司 | heat dissipation temperature control device for power distribution cabinet |
| CN110275404A (en) * | 2019-07-12 | 2019-09-24 | 无锡市天彩包装印刷有限公司 | A kind of POD digital printing process based on technology of Internet of things |
| CN113190085A (en) * | 2021-03-31 | 2021-07-30 | 深圳市智微智能软件开发有限公司 | Self-cleaning computer case with good heat dissipation |
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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: 20171208 Termination date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |