CN207678183U - It is a kind of can rapid cooling power case - Google Patents
It is a kind of can rapid cooling power case Download PDFInfo
- Publication number
- CN207678183U CN207678183U CN201820747698.7U CN201820747698U CN207678183U CN 207678183 U CN207678183 U CN 207678183U CN 201820747698 U CN201820747698 U CN 201820747698U CN 207678183 U CN207678183 U CN 207678183U
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- Prior art keywords
- air inlet
- plate
- air
- motor
- panel
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- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 title claims description 17
- 230000005611 electricity Effects 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of power cases, it is related to field of power supplies, including bottom case, upper cover, the bottom case includes front panel, left panel, back side panel, right plate and bottom plate, the left end of the front panel is provided with the air outlet of rectangle, the right plate centre position is provided with the first air inlet of rectangle, and the right part of the back side panel is provided with the second air inlet of rectangle, and four angles of the bottom case are both provided with arc induced-draft plate；The air outlet, the first air inlet, the second air inlet are both provided with air port opening and closing device, first air inlet, the second air inlet exit be both provided with blower unit, further include controller and temperature sensor, the controller distinguishes Electricity Federation with temperature sensor, air port opening and closing device, blower unit.The power case can form whirlwind in its inside at runtime, keep heat dissipation in cabinet uniform, and quickening thermal balance improves radiating efficiency, while can realize that component arrangement is more compact, enable power supply overall volume smaller.
Description
Technical field
The utility model is related to power case field, specially it is a kind of can rapid cooling power case.
Background technology
Power case generally comprises shell, holder, panel etc., is a part for power supply, and main function is to place and fix
Various appliance components, and its internal element is protected.In actual use, because of various appliance component work meetings in power supply
Heat is generated, this proposes the good requirement of thermal diffusivity to cabinet.In the prior art, natural to the heat dissipation generally use of electric equipment
The modes such as convection current, air blast cooling, liquid cooling, in each conventional structure, often occupied space is larger for radiator, especially exists
Field of power supplies, conventional radiator structure power density is relatively low, and heat dissipation effect is bad.It is often each using increasing to improve heat dissipation performance
Space between component, improving heat radiation efficiency, so, the overall volume of power supply are bigger than normal, cannot meet many practical works
The needs of condition.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of can rapid cooling power case.
The purpose of this utility model is achieved through the following technical solutions：
It is a kind of can rapid cooling power case, including bottom case, upper cover, the bottom case include front panel, left panel, rear side
Plate, right plate and bottom plate, the upper cover are fixed by screws in above the bottom case, be provided on the left panel voltmeter,
Ammeter, inching switch, V change-over switches, status indicator lamp, power switch, the left panel direction end set of the front panel
There is the air outlet of rectangle, be additionally provided with input interface, output interface and control interface on the front panel, in the right plate
Meta position installs the first air inlet for being equipped with rectangle, and the right panel direction end set of the back side panel has the second air inlet of rectangle
Mouthful, the air outlet, the first air inlet are both provided with sliding slot in the second air inlet；The air outlet, the first air inlet, second
Air inlet is both provided with air port opening and closing device, and the air port opening and closing device includes motor a, driving gear, driven gear, axis, wind
Door, the air door are a kind of rollable rectangle iron plates, and the bottom edge of the air door is arranged in the sliding slot, one of side
It is fixed with the lower part of the axis, the axis is arranged on the bottom plate, and upper part is provided with driven gear, and the motor a passes through
Screw is fixed on the bottom plate, is provided with the driving gear on the output shaft of the motor, the driving gear with it is described
Driven gear engages；It is provided with air-out blower fan a on the inside of the air outlet, is respectively provided on the inside of the first air inlet, the second air inlet
There is air intake blower fan b；Further include temperature sensor and controller, the temperature sensor and the motor a with the controller
Electricity Federation.
Further, the line of centres of the air outlet and first air inlet and the front panel angle be 43 °-
47 °, the line of centres and the front panel angle of the air outlet and second air inlet are 75 ° -80 °.
Further, tapped support base is provided on the bottom plate, the support base is apart from the bottom plate 10mm
More than, main circuit board, control circuit board, radiator, power device and temperature sensor are fastened on the branch by screw
It supports on seat.
Further, first air inlet, the second air inlet exit be both provided with blower unit, the air inducing dress
It sets including induced draft plate, motor b, axis, the induced draft plate is rectangular plastic plate, and lower section both sides are provided with blind hole, and induced draft plate lower end is solid
Surely be provided with rubber film, the motor b is embedded in the bottom plate, is fixed by screw with the bottom plate, the motor it is defeated
Shaft is fixed across the blind hole with induced draft plate, and the bearing with through-hole is additionally provided on the bottom plate, and the bearing draws with described
Aerofoil is hinged by axis formation, the motor b and the controller Electricity Federation.
Further, four angles of the bottom case are both provided with arc induced-draft plate, and the arc induced-draft plate is solid by screw
It is scheduled on the front panel nearby, left panel, back side panel or right plate.
The utility model has the beneficial effects that：
1. air inlet presses particular angular arrangement with air outlet, arc induced-draft plate is arranged in cabinet quadrangle so that when cabinet is run
Its internal formation whirlwind, keeps device heat dissipation in cabinet uniform.
2. air port is both provided with air port opening and closing device, in use, can automatically as required to each air port openings of sizes into
Row is adjusted, and is ensured to form positive pressure in cabinet, is accelerated thermal balance, improves radiating efficiency.
3. air port is both provided with air port opening and closing device, when wind turbine deactivates, air port can be voluntarily closed, reaches the mesh of dust-proof and pest-proof
, thereby protect power source internal component.
4. there are certain spaces between bottom plate and component, distinguished and admirable circulation efficiency is increased；In air port, setting can be adjusted automatically
Angle blower unit is saved, guides on demand distinguished and admirable to specific component forced heat radiation in cabinet, keeps heat dissipation rapider.
5. power supply overall volume smaller can be enabled with this, it can be achieved that component arrangement is more compact because of heat-sinking capability enhancing, it is full
The needs of foot more multi-state.
Description of the drawings
Fig. 1 be the utility model it is a kind of can rapid cooling power case structural schematic diagram；
Fig. 2 be in Fig. 1 the portions A B to sectional view；
Fig. 3 is blower unit schematic diagram；
Fig. 4 flows to schematic diagram to be distinguished and admirable in the utility model；
In figure, 1- air outlets, the first air inlets of 2-, the second air inlets of 3-, 4- sliding slots, 5- motors a, 6- driving gear, 7-
Driven gear, 8- axis, 9- air doors, 10- arc induced-draft plates, 11- blower units, 12- induced draft plates, 13- motors b, 14- bearing, 15-
Axis, 16- rubber films.
Specific implementation mode
The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
As shown in Figs 1-4,
It is a kind of can rapid cooling power case, including bottom case, upper cover, the bottom case include front panel, left panel, rear side
Plate, right plate and bottom plate, the upper cover are fixed by screws in above the bottom case, be provided on the left panel voltmeter,
Ammeter, inching switch, V change-over switches, status indicator lamp, power switch, the left panel direction end set of the front panel
There is the air outlet 1 of rectangle, be additionally provided with input interface, output interface and control interface on the front panel, in the right plate
Meta position installs the first air inlet 2 for being equipped with rectangle, and the right panel direction end set of the back side panel has the second air inlet of rectangle
The line of centres of mouth 3, the air outlet 1 and first air inlet 2 and the front panel angle are 43 ° -47 °, the outlet air
The line of centres of mouth 1 and second air inlet 3 is 75 ° -80 ° with the front panel angle.Each air port of cabinet is according to above-mentioned spy
Determine angle arrangement, it is distinguished and admirable whirlwind shown in Fig. 4 can be formed in cabinet so that each component heat dissipation of cabinet inside is more equal
It is even.
The air outlet 1, the first air inlet 2 are both provided with sliding slot 4 in second air inlet 3；The air outlet 1, first into
Air port 2, the second air inlet 3 are both provided with air port opening and closing device, the air port opening and closing device include motor a5, driving gear 6, from
Moving gear 7, axis 8, air door 9, the air door 9 are a kind of rollable rectangle iron plates, and the bottom edge of the air door 9 is arranged in the cunning
In slot 4, one of side and the lower part of the axis 8 are fixed, the axis 8 be arranged on the bottom plate, upper part be provided with from
Moving gear 7, the motor a5 are fixed by screws on the bottom plate, and the driving tooth is provided on the output shaft of the motor
Wheel 6, the driving gear 6 is engaged with the driven gear 7；The air port opening and closing device can control the switch and opening in air port
Size.Its motion flow is：When needing work, motor a5 starts to rotate, and drives driving gear 6 to rotate, through what is be engaged with
The effect of driven gear 7 so that axis 8 is with rotating therewith, and because side and the axis 8 of air door 9 are fixed, air door will be with axis 8
It rotates and crimps or open, while air door 9 moves in sliding slot 4, realizes the opening and closing function of air door.
The inside of the air outlet 1 is provided with air-out blower fan a, the first air inlet 2, the second air inlet 3 inside be both provided with
Air intake blower fan b；Further include temperature sensor and controller, the temperature sensor and the motor a5 are electric with the controller
Connection.Temperature sensor can monitor the temperature in cabinet in real time, and signal is fed back to controller, and controller sends out each motor a5
The automatic operating of air door opening and closing device is realized in instruction.
When power supply is shut down, air door opening and closing device can be automatically closed, and achieve the purpose that insect prevention is dust-proof, inside protection power source
Component.
Tapped support base is provided on the bottom plate, the support base is apart from the bottom plate 10mm or more, main electricity
Road plate, control circuit board, radiator, power device and temperature sensor are fastened on by screw on the support base.It is logical
Crossing the setting makes bottom plate form certain intervals with original paper mounting surface, which can be used as the circulation passage of cooling wind, quickening pair
Flow velocity degree.
First air inlet 2, the second air inlet 3 exit be both provided with blower unit 11, the blower unit packet
Induced draft plate 12, motor b13, axis 15 are included, the induced draft plate 12 is rectangular plastic plate, and lower section both sides are provided with blind hole, induced draft plate 12
Lower end is fixedly installed rubber film 16, and the motor b13 is embedded in the bottom plate, is fixed by screw with the bottom plate, institute
The output shaft for stating motor 13 passes through the blind hole to be fixed with induced draft plate 12, and the bearing with through-hole is additionally provided on the bottom plate
（14）, the bearing 14 and the induced draft plate 12 be hinged by the formation of the axis 15, the motor b13 and controller electricity
Connection.Though above-mentioned cooling airflow circulation passage can play the speed for accelerating convection current, because of the small direction of the multidirectional damping of fluid flow characteristics
Flowing, this will cause the heat dissipation of part component inadequate, therefore the blower unit is arranged in tuyere position.Its course of work is,
When the temperature sensor senses for being set to each element are high to certain region local temperature, the sensor feedback signal is to controller, institute
It states motor b13 to start to rotate under the control of the controller, drives induced draft plate 12 to start to rotate by axis 15, until 12 turns of induced draft plate
The dynamic angle reached set by the vigour part region, motor b13 stop operating, and the automatic needle of specific region can be realized by guiding
To property cooling.
Four angles of the bottom case are both provided with arc induced-draft plate 10, and the arc induced-draft plate 10 is fixed by screws in just
On the close front panel, left panel, back side panel or right plate.By the guiding of arc induced-draft plate, reduce the air at four angles
Damping, it is distinguished and admirable more preferably to form above-mentioned whirlwind, keeps heat dissipation uniform.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form is not to be taken as excluding other embodiments, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all rights appended by the utility model
It is required that protection domain in.
Claims (5)
1. it is a kind of can rapid cooling power case, including bottom case, upper cover, the bottom case include front panel, left panel, rear side
Plate, right plate and bottom plate, the upper cover are fixed by screws in above the bottom case, which is characterized in that are set on the left panel
It is equipped with voltmeter, ammeter, inching switch, V change-over switches, status indicator lamp, power switch, the left panel side of the front panel
There is the air outlet of rectangle to end set（1）, input interface, output interface and control interface are additionally provided on the front panel,
The right plate centre position is provided with the first air inlet of rectangle（2）, the right panel direction end set of the back side panel has
Second air inlet of rectangle（3）, the air outlet（1）, the first air inlet（2）, the second air inlet（3）Inside it is both provided with sliding slot
（4）；The air outlet（1）, the first air inlet（2）, the second air inlet（3）It is both provided with air port opening and closing device, the air port is opened
It includes motor a to close device（5）, driving gear（6）, driven gear（7）, axis（8）, air door（9）, the air door（9）It is that one kind can
The rectangle iron plate of curling, the air door（9）Bottom edge be arranged in the sliding slot（4）It is interior, one of side and the axis（8）'s
Lower part is fixed, the axis（8）It is arranged on the bottom plate, upper part is provided with driven gear（7）, the motor a（5）Pass through spiral shell
Nail is fixed on the bottom plate, and the driving gear is provided on the output shaft of the motor（6）, the driving gear（6）With
The driven gear（7）Engagement；The air outlet（1）Inside is provided with air-out blower fan a, the first air inlet（2）, the second air inlet
（3）Inside be both provided with air intake blower fan b；Further include temperature sensor and controller, the temperature sensor and the motor a
（5）With the controller Electricity Federation.
2. it is according to claim 1 it is a kind of can rapid cooling power case, which is characterized in that the air outlet（1）With
First air inlet（2）The line of centres and the front panel angle be 43 ° -47 °, the air outlet（1）With described second
Air inlet（3）The line of centres and the front panel angle be 75 ° -80 °.
3. it is according to claim 2 it is a kind of can rapid cooling power case, which is characterized in that be provided on the bottom plate
Tapped support base, the support base is apart from the bottom plate 10mm or more, main circuit board, control circuit board, radiator, work(
Rate device and temperature sensor are fastened on by screw on the support base.
4. it is according to claim 3 it is a kind of can rapid cooling power case, which is characterized in that first air inlet
（2）, the second air inlet（3）Exit be both provided with blower unit（11）, the blower unit includes induced draft plate（12）, motor
b（13）, axis（15）, the induced draft plate（12）It is rectangular plastic plate, lower section both sides are provided with blind hole, induced draft plate（12）Lower end is fixed
It is provided with rubber film（16）, the motor b（13）In the embedded bottom plate, fixed by screw with the bottom plate, the electricity
Machine（13）Output shaft pass through the blind hole and induced draft plate（12）It is fixed, it is additionally provided with the bearing with through-hole on the bottom plate
（14）, the bearing（14）With the induced draft plate（12）Pass through the axis（15）Formation is hinged, the motor b（13）With it is described
Controller Electricity Federation.
5. it is according to claim 1 it is a kind of can rapid cooling power case, which is characterized in that four angles of the bottom case
It is both provided with arc induced-draft plate（10）, the arc induced-draft plate（10）It is fixed by screws in the front panel nearby, the left side
On plate, back side panel or right plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747698.7U CN207678183U (en) | 2018-05-19 | 2018-05-19 | It is a kind of can rapid cooling power case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747698.7U CN207678183U (en) | 2018-05-19 | 2018-05-19 | It is a kind of can rapid cooling power case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207678183U true CN207678183U (en) | 2018-07-31 |
Family
ID=62974227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820747698.7U Expired - Fee Related CN207678183U (en) | 2018-05-19 | 2018-05-19 | It is a kind of can rapid cooling power case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207678183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109257912A (en) * | 2018-11-02 | 2019-01-22 | 苏州优谱德精密仪器科技有限公司 | A kind of device with heat dissipation effect |
-
2018
- 2018-05-19 CN CN201820747698.7U patent/CN207678183U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109257912A (en) * | 2018-11-02 | 2019-01-22 | 苏州优谱德精密仪器科技有限公司 | A kind of device with heat dissipation effect |
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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: 20180731 |