CN204945939U - A kind of computer power supply with overheated warning - Google Patents
A kind of computer power supply with overheated warning Download PDFInfo
- Publication number
- CN204945939U CN204945939U CN201520734931.4U CN201520734931U CN204945939U CN 204945939 U CN204945939 U CN 204945939U CN 201520734931 U CN201520734931 U CN 201520734931U CN 204945939 U CN204945939 U CN 204945939U
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- CN
- China
- Prior art keywords
- power supply
- outer casing
- supply body
- electromagnetic filter
- temperature sensor
- 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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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a kind of computer power supply with overheated warning, comprise outer casing of power supply body, trigger switch, overheat alarm, temperature sensor, the upper surface of described outer casing of power supply body is provided with power supply heat sinking fan, the side of described outer casing of power supply body is provided with external charge socket, described outer casing of power supply body is fixed with electromagnetic filter, described electromagnetic filter rear is connected with miniature transformer, described miniature transformer rear is provided with central controller, described electromagnetic filter side is provided with overload controller, described overload controller side is provided with described temperature sensor, described temperature sensor rear is provided with described trigger switch, described trigger switch is connected to described overheat alarm.Beneficial effect is: more intelligent, designs different prompt tones according to different temperatures, takes cooling measure or preserve file to user's time enough.
Description
Technical field
The utility model belongs to computer power optimal design field, is specifically related to a kind of computer power supply with overheated warning.
Background technology
Along with the progress of computer design research and development technology, more and more higher to the requirement of computer power, because this relates to the raising of the performance of computer.Computer power is 220V alternating current, converts direct current to, and is the equipment that computer fittings is powered as mainboard, driver, video card etc. specially, and being the hinge that each parts of computer are powered, is the important component part of computer.The important ring of use China of computer power is heat dissipation problem, because the overheated computer entirety that will cause of power supply is overheated, processor speed is caused to slow down, have impact on the smooth degree of use, even can damage computer hardware, and frequent due to what use, time any heat abstractor all can have working load excessive, so power supply is overheated unavoidable, this just needs a kind of warning device to prevent the generation of infringement to point out user to take measures on customs clearance.General protective device adopts voltage dependent resistor (VDR), and voltage dependent resistor (VDR) is the requisite element of each power supply, and scatter in the circuit board, its effect provides protection to power supply, and its principle fundamental sum fuse is similar, uses self-fusing mode to cut off electric current.This mode is simple, and cost is lower, but this mode is not warned in advance, takes the mode of power-off cannot carry out the sufficient time taking measures to carry out file preservation and process of lowering the temperature accordingly to people.
Utility model content
The purpose of this utility model is just to provide a kind of computer power supply with overheated warning to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of computer power supply with overheated warning, comprise outer casing of power supply body, trigger switch, overheat alarm, temperature sensor, the upper surface of described outer casing of power supply body is provided with power supply heat sinking fan, the side of described outer casing of power supply body is provided with external charge socket, described outer casing of power supply body is fixed with electromagnetic filter, described electromagnetic filter rear is connected with miniature transformer, described miniature transformer rear is provided with central controller, described electromagnetic filter side is provided with overload controller, described overload controller side is provided with described temperature sensor, described temperature sensor rear is provided with described trigger switch, described trigger switch is connected to described overheat alarm.
In said structure, described electromagnetic filter is by signal filtering, and described miniature transformer carries out step-down, the operation of described each circuit of central controller controls, described electromagnetic filter; 5, miniature transformer; 6, central controller passes to described central controller after obtaining temperature confidence, controls the switch opens of described trigger switch or closes described overheat alarm, monitoring in real time power source temperature.
In order to improve security performance further, described power supply heat sinking fan is fixed by bolts to described outer casing of power supply body inside surface, and described external charge socket is embedded in the outside of described outer casing of power supply body.
In order to improve security performance further, described electromagnetic filter is screwed the lower surface at described outer casing of power supply body, and described electromagnetic filter connects with described miniature transformer wire.
In order to improve security performance further, described miniature transformer connects with described central controller wire, and described overload protective device is connected in the protection circuit with described central controller.
In order to improve security performance further, described overheat alarm and described temperature sensor and described central controller composition warning circuit, described central controller connects with described trigger switch.
Beneficial effect is: more intelligent, designs different prompt tones according to different temperatures, takes cooling measure or preserve file to user's time enough.
Accompanying drawing explanation
Fig. 1 is the space appearance stereographic map of a kind of computer power supply with overheated warning described in the utility model;
Fig. 2 is the circuit board front view of a kind of computer power supply with overheated warning described in the utility model.
1, outer casing of power supply body; 2, power supply heat sinking fan; 3, external charge socket; 4, electromagnetic filter; 5, miniature transformer; 6, central controller; 7, trigger switch; 8, overheat alarm; 9, temperature sensor; 10, overload protective device.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-Figure 2, a kind of computer power supply with overheated warning, comprise outer casing of power supply body 1, trigger switch 7, overheat alarm 8, temperature sensor 9, the upper surface of outer casing of power supply body 1 is provided with power supply heat sinking fan 2, lower the temperature in order to power supply, the side of outer casing of power supply body 1 is provided with external charge socket 3, outer casing of power supply body 1 is fixed with electromagnetic filter 4, disturb in order to anti-outer signals, or internal electrical magnetic signal disturbs, electromagnetic filter 4 rear is connected with miniature transformer 5, in order to change operating voltage, miniature transformer 5 rear is provided with central controller 6, in order to control the work of whole equipment, electromagnetic filter 4 side is provided with overload controller, described overload controller side is provided with temperature sensor 9, in order to obtain temperature information, temperature sensor 9 rear is provided with trigger switch 7, in order to control the switch of overheat alarm 8, trigger switch 7 is connected to overheat alarm 8, in order to send caution sound.
In said structure, electromagnetic filter 4 is by signal filtering, and miniature transformer 5 carries out step-down, and central controller 6 controls the operation of each circuit, electromagnetic filter 4; 5, miniature transformer 5; 6, central controller 6 passes to central controller 6 after obtaining temperature confidence, controls the switch opens of trigger switch 7 or closes overheat alarm 8, monitoring in real time power source temperature.
In order to improve security performance further; power supply heat sinking fan 2 is fixed by bolts to outer casing of power supply body 1 inside surface; external charge socket 3 is embedded in the outside of outer casing of power supply body 1; electromagnetic filter 4 is screwed the lower surface at outer casing of power supply body 1; electromagnetic filter 4 connects with wire with miniature transformer 5; miniature transformer 5 connects with wire with central controller 6; overload protective device 10 is connected in the protection circuit with central controller 6; overheat alarm 8 and temperature sensor 9 and central controller 6 form warning circuit, and central controller 6 connects with trigger switch 7.
More than show and describe ultimate principle of the present utility model, principal character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (5)
1. the computer power supply with overheated warning, it is characterized in that: comprise outer casing of power supply body, trigger switch, overheat alarm, temperature sensor, the upper surface of described outer casing of power supply body is provided with power supply heat sinking fan, the side of described outer casing of power supply body is provided with external charge socket, described outer casing of power supply body is fixed with electromagnetic filter, described electromagnetic filter rear is connected with miniature transformer, described miniature transformer rear is provided with central controller, described electromagnetic filter side is provided with overload controller, described overload controller side is provided with described temperature sensor, described temperature sensor rear is provided with described trigger switch, described trigger switch is connected to described overheat alarm.
2. a kind of computer power supply with overheated warning according to claim 1, is characterized in that: described power supply heat sinking fan is fixed by bolts to described outer casing of power supply body inside surface, and described external charge socket is embedded in the outside of described outer casing of power supply body.
3. a kind of computer power supply with overheated warning according to claim 1, it is characterized in that: described electromagnetic filter is screwed the lower surface at described outer casing of power supply body, described electromagnetic filter connects with described miniature transformer wire.
4. a kind of computer power supply with overheated warning according to claim 1, is characterized in that: described miniature transformer connects with described central controller wire, and described overload protective device is connected in the protection circuit with described central controller.
5. a kind of computer power supply with overheated warning according to claim 1, is characterized in that: described overheat alarm and described temperature sensor and described central controller composition warning circuit, described central controller connects with described trigger switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734931.4U CN204945939U (en) | 2015-09-17 | 2015-09-17 | A kind of computer power supply with overheated warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734931.4U CN204945939U (en) | 2015-09-17 | 2015-09-17 | A kind of computer power supply with overheated warning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204945939U true CN204945939U (en) | 2016-01-06 |
Family
ID=55013349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520734931.4U Expired - Fee Related CN204945939U (en) | 2015-09-17 | 2015-09-17 | A kind of computer power supply with overheated warning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204945939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258883A (en) * | 2018-03-30 | 2018-07-06 | 湖州旭源电气科技有限公司 | A kind of Switching Power Supply with overload protection function |
| CN108462373A (en) * | 2018-03-30 | 2018-08-28 | 湖州旭源电气科技有限公司 | A kind of Switching Power Supply that security performance is high |
-
2015
- 2015-09-17 CN CN201520734931.4U patent/CN204945939U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258883A (en) * | 2018-03-30 | 2018-07-06 | 湖州旭源电气科技有限公司 | A kind of Switching Power Supply with overload protection function |
| CN108462373A (en) * | 2018-03-30 | 2018-08-28 | 湖州旭源电气科技有限公司 | A kind of Switching Power Supply that security performance is high |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160917 |