CN206162346U - Computer and radiator fan's drive time -delay control circuit - Google Patents
Computer and radiator fan's drive time -delay control circuit Download PDFInfo
- Publication number
- CN206162346U CN206162346U CN201621006518.7U CN201621006518U CN206162346U CN 206162346 U CN206162346 U CN 206162346U CN 201621006518 U CN201621006518 U CN 201621006518U CN 206162346 U CN206162346 U CN 206162346U
- Authority
- CN
- China
- Prior art keywords
- radiator fan
- wiring
- computer
- power supply
- protective housing
- 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
Abstract
The utility model discloses a computer and radiator fan's drive time -delay control circuit, including the protection casing, the inside of protection casing is equipped with the circuit board, and the both sides of circuit board all are connected with the wiring bronze medal, the wiring bronze medal is connected with the wiring port, and works a telephone switchboard the port and lie in the both sides of protection casing respectively, all be equipped with the absorber plate on the both sides inner wall of protection casing, and heat absorbing plate connected there is a heat conduction stick, the one end that the absorber plate was kept away from to the heat conduction stick is connected with the heating panel, and the heating panel lie in respectively the protection casing the both sides outer wall, be equipped with the control unit, timer, power detection unit, main drive power supply, time delay drive power supply, switch element and drive unit on the circuit board. The utility model discloses can effectively delay control be driven to computer and radiator fan, and the heat that produces can be in time gived off when the circuit moves, simple structure, convenient to use, it is with low costs.
Description
Technical field
The utility model is related to electronic product radiating technical field, more particularly to the driving of a kind of computer and radiator fan
Delay control circuit.
Background technology
The system host cabinet inside of general electronic products, the power that electronic devices and components operation is consumed have greatly with
The mode of heat comes out, and causes the rising of cabinet inside temperature；And most of electronic devices and components can be because the rising of temperature
And its electrical quality and reduction of service life are affected, and it is to solve this problem, typically fan is filled in internal system, using pressure
Air-cooled mode is come to system radiating.
Conventional fan radiating mode is to apply a DC voltage fixed directly to fan, and the rotating speed of fan is fixed, although
Such mode circuit is simple, but has the disadvantage that：One is to ensure in the maximum temperature that maximum power dissipation, system are likely to be breached
Can secure heat dissipation, fan need keep high-speed state so that system exist a larger noise；Two is that lasting height turns
Speed can consume more power, even affect the service life of fan, and when main frame shuts down, fan stops at once with shutdown, machine
Waste heat cannot shed in time in case, affect the reliability and service life of system.
Utility model content
The purpose of this utility model is, in order to solve shortcoming present in prior art, and a kind of computer for proposing and to dissipate
The driving delay control circuit of Hot-air fan.
To achieve these goals, the utility model employs following technical scheme：
The driving delay control circuit of a kind of computer and radiator fan, including protective housing, the protective housing it is interior
Portion is provided with circuit board, and the both sides of circuit board are respectively connected with wiring bronze medal, and the wiring bronze medal is connected with Wiring port, and wiring
Port is equipped with absorber plate respectively positioned at the both sides of protective housing on the both sides inwall of the protective housing, and absorber plate connects
There is heat conductive rod, the heat conductive rod is connected with heat sink, and heat sink respectively positioned at the two of protective housing away from one end of absorber plate
On the outer wall of side, the circuit board is provided with control unit, timer, power detecting unit, main driving power supply, delay and running electricity
Source, switch element and driver element, described control unit is single with timer, power detecting unit, switch element and driving respectively
Unit connects, and switch element is connected respectively with driver element, power detecting unit, main driving power supply and delay and running power supply.
Preferably, the protective housing is provided with through hole, and heat conductive rod is located in through hole, and the inwall of the through hole is provided with
Thermal insulation layer.
Preferably, the driver element is connected by wiring bronze medal with Wiring port.
Preferably, described control unit is connected with temperature sensor, and temperature sensor is located at computer mainframe box
On inwall.
Preferably, described control unit is connected by wiring bronze medal and Wiring port with temperature sensor.
In the utility model, the driving delay control circuit of a kind of computer and radiator fan passes through protective housing energy
It is enough to provide protection to circuit board, by absorber plate can absorbing circuit plate run when the heat that produces, by heat conductive rod and radiating
Plate can distribute heat, fan can be prolonged in Host Shutdown by main driving power supply and delay and running power supply
When drive so that the waste heat in cabinet can shed, and the utility model effectively can be driven to computer and radiator fan
Delays time to control, and the heat produced when circuit runs can be in time distributed, simple structure is easy to use, low cost.
Description of the drawings
Fig. 1 be the utility model proposes a kind of computer and radiator fan driving delay control circuit structural representation
Figure；
Fig. 2 be the utility model proposes a kind of computer and radiator fan driving delay control circuit circuit structure
Schematic diagram.
In figure：1 protective housing, 2 circuit boards, 3 wiring bronze medals, 4 Wiring ports, 5 absorber plates, 6 heat sinks.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
The driving delay control circuit of reference Fig. 1-2, a kind of computer and radiator fan, including protective housing 1, containment vessel
The inside of body 1 is provided with circuit board 2, and the both sides of circuit board 2 are respectively connected with wiring bronze medal 3, and wiring bronze medal 3 is connected with Wiring port
4, and Wiring port 4 is respectively positioned at the both sides of protective housing 1, and absorber plate 5 is equipped with the both sides inwall of protective housing 1, and inhale
Hot plate 5 is connected with heat conductive rod, and heat conductive rod is connected with heat sink 6 away from one end of absorber plate 5, and heat sink 6 is located at respectively protection
On the both sides outer wall of housing 1, circuit board 2 is provided with control unit, timer, power detecting unit, main driving power supply, time delay drive
Dynamic power supply, switch element and driver element, control unit is single with timer, power detecting unit, switch element and driving respectively
Unit connects, and switch element is connected respectively with driver element, power detecting unit, main driving power supply and delay and running power supply, and one
Planting the driving delay control circuit of computer and radiator fan can provide protection by protective housing 1 to circuit board 2, by inhaling
Hot plate 5 can the heat that produces when running of absorbing circuit plate 2, heat can be distributed by heat conductive rod and heat sink 6, lead to
Crossing main driving power supply and delay and running power supply can carry out delay and running so that the waste heat in cabinet in Host Shutdown to fan
Can shed, the utility model effectively can be driven delays time to control to computer and radiator fan, and can distribute in time
The heat that circuit is produced when running, simple structure is easy to use, low cost.
In the utility model, protective housing 1 is provided with through hole, and heat conductive rod is located in through hole, and the inwall of through hole is provided with
Thermal insulation layer, driver element is connected by wiring bronze medal 3 with Wiring port 4, and control unit is connected with temperature sensor, and temperature is passed
Sensor is located on the inwall of computer mainframe box, and control unit is connected by wiring bronze medal 3 and Wiring port 4 with temperature sensor
Connect, the driving delay control circuit of a kind of computer and radiator fan can provide protection by protective housing 1 to circuit board 2,
By absorber plate 5 can absorbing circuit plate 2 run when the heat that produces, heat can be distributed by heat conductive rod and heat sink 6
Go out, delay and running can be carried out so that in cabinet to fan in Host Shutdown by main driving power supply and delay and running power supply
Waste heat can shed, the utility model effectively can be driven delays time to control to computer and radiator fan, and can and
When distribute the heat that produces when circuit runs, simple structure is easy to use, low cost.
In the utility model, absorber plate 5 being capable of the heat that produces, the transmission of heat Jing heat conductive rods when running of absorbing circuit plate 2
To heat sink 6, heat sink 6 distributes heat, completes radiating, and when a host is turned off, control unit controlling switch unit breaks
The connection of main driving power supply and driver element, and the connection of connection delay and running power supply and driver element are opened, meanwhile, control unit
Control timer starts timing, after timer timing terminates, control unit control switch unit delay and running power supply with drive
The connection of moving cell, completes to drive delays time to control.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. the driving delay control circuit of a kind of computer and radiator fan, including protective housing (1), it is characterised in that described
The inside of protective housing (1) is provided with circuit board (2), and the both sides of circuit board (2) are respectively connected with wiring bronze medal (3), the wiring
Bronze medal (3) is connected with Wiring port (4), and Wiring port (4) respectively positioned at the both sides of protective housing (1), the protective housing
(1) absorber plate (5) is equipped with both sides inwall, and absorber plate (5) is connected with heat conductive rod, the heat conductive rod is away from absorber plate
(5) one end is connected with heat sink (6), and heat sink (6) is located at respectively on the both sides outer wall of protective housing (1), the circuit
Plate (2) is provided with control unit, timer, power detecting unit, main driving power supply, delay and running power supply, switch element and drive
Moving cell, described control unit is connected respectively with timer, power detecting unit, switch element and driver element, and switchs single
Unit is connected respectively with driver element, power detecting unit, main driving power supply and delay and running power supply.
2. the driving delay control circuit of a kind of computer according to claim 1 and radiator fan, it is characterised in that institute
State protective housing (1) and be provided with through hole, and heat conductive rod is located in through hole, the inwall of the through hole is provided with thermal insulation layer.
3. the driving delay control circuit of a kind of computer according to claim 1 and radiator fan, it is characterised in that institute
State driver element to be connected with Wiring port (4) by wiring bronze medal (3).
4. the driving delay control circuit of a kind of computer according to claim 1 and radiator fan, it is characterised in that institute
State control unit and be connected with temperature sensor, and temperature sensor is located on the inwall of computer mainframe box.
5. a kind of computer according to claim 1 or 4 and the driving delay control circuit of radiator fan, its feature exists
In described control unit is connected by wiring bronze medal (3) and Wiring port (4) with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006518.7U CN206162346U (en) | 2016-08-19 | 2016-08-19 | Computer and radiator fan's drive time -delay control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006518.7U CN206162346U (en) | 2016-08-19 | 2016-08-19 | Computer and radiator fan's drive time -delay control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206162346U true CN206162346U (en) | 2017-05-10 |
Family
ID=58649867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621006518.7U Expired - Fee Related CN206162346U (en) | 2016-08-19 | 2016-08-19 | Computer and radiator fan's drive time -delay control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206162346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113589911A (en) * | 2021-08-02 | 2021-11-02 | 江苏科技大学 | Time delay heat dissipation mechanism for computer stable power supply |
-
2016
- 2016-08-19 CN CN201621006518.7U patent/CN206162346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113589911A (en) * | 2021-08-02 | 2021-11-02 | 江苏科技大学 | Time delay heat dissipation mechanism for computer stable power supply |
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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: 20170510 Termination date: 20180819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |