CN104735948A - Power supply detection alarm power supply device - Google Patents
Power supply detection alarm power supply device Download PDFInfo
- Publication number
- CN104735948A CN104735948A CN201310700117.6A CN201310700117A CN104735948A CN 104735948 A CN104735948 A CN 104735948A CN 201310700117 A CN201310700117 A CN 201310700117A CN 104735948 A CN104735948 A CN 104735948A
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- China
- Prior art keywords
- power supply
- power
- fan
- supply device
- supply unit
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Abstract
The invention provides a power supply detection alarm power supply device. The device comprises a power supply shell body, the power supply shell body is internally provided with a fan and a temperature control switch, the fan is fixed to the bottom of the power supply shell body, the temperature control switch is arranged on the top of the power supply shell body, and the fan, the temperature control switch and a connection terminal of a power supply are connected in series; the left side and the right side of the power supply shell body are wrapped with anti-drop rubber. According to the power supply detection alarm power supply device, the structure is simple, in the process of using the power supply device, when the temperature is too high, heat generated from the interior can be dissipated through the arrangement of the fan, the service life of the power supply device is effectively prevented from being shortened badly due to the fact that the temperature is too high, the using cost is reduced, the power supply device has the anti-drop function at the same time, the power supply device is prevented from being damaged due to the fact that the power supply device drops on the ground.
Description
Technical field
The present invention relates to a kind of power detecting warning supply unit.
Background technology
Electrochemical capacitor on power detecting warning supply unit useful life and supply unit has direct relation, and electrochemical capacitor its working life is widely different at different temperatures, namely temperature is higher, and the life-span is shorter.Generally, the life-span of electric capacity shortens with the rising of temperature, is apparent that electrolytic capacitor most.Working temperature limit is the electrolytic capacitor of 85 DEG C, temperature be work under the condition of 20 DEG C time, ordinary circumstance can ensure the normal working hours of 181019 hours; And when working under the condition of limiting temperature 85 DEG C, ordinary circumstance only can ensure the normal working hours of 2000 hours.
Summary of the invention
The technical problem to be solved in the present invention is, does not have heat sink for existing power supply detection alarm supply unit, the serious defect shortening the useful life of supply unit.It is simple that the present invention has put forward a kind of structure, can the power detecting warning supply unit of self-service cooling.
For this reason, the invention provides a kind of power detecting warning supply unit, comprise power shell, the inside of described power shell is provided with fan and temperature detect switch (TDS), described fan is fixedly located at the bottom of power shell, described temperature detect switch (TDS) is located at the top of power shell, the binding post series connection of described fan, temperature detect switch (TDS), power supply; The left and right sides of described power shell is enclosed with shatter-resistant rubber.
Above-mentioned fan upper cover wants protective cover, and described protective cover is fixedly connected with power shell by screw.
The two ends, left and right of above-mentioned protective cover are provided with ear, and described screw is fixedly connected with power shell through ear.
The invention provides a kind of power detecting warning supply unit, beneficial effect is: structure is simple, supply unit is in the process used, when temperature is too high, by the fan be provided with, the heat that inside produces can be come out, effectively prevent the useful life shortening supply unit that Yin Wendu is too high and serious, save the expense of use, supply unit also has the function of shatter-resistant simultaneously, will supply unit be caused to damage because falling on the ground.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is a kind of power detecting warning power device structure schematic diagram.
1, power shell; 2, fan; 3, protective cover; 4, rubber; 5, temperature detect switch (TDS); 6, screw; 7; Ear.
Embodiment
Existingly have power detecting warning supply unit not have heat sink to overcome, the serious defect shortening the useful life of driving power, is described in detail a kind of power detecting warning supply unit further below in conjunction with drawings and Examples.
A kind of power detecting warning supply unit as shown in Figure 1, comprise power shell 1, the inside of described power shell 1 is provided with fan 2 and temperature detect switch (TDS) 5, described fan 2 is fixedly located at the bottom of power shell 1, described temperature detect switch (TDS) 5 is located at the top of power shell 1, the binding post series connection of described fan 1, temperature detect switch (TDS) 5, power supply; The left and right sides of described power shell 1 is enclosed with shatter-resistant rubber 4.
Can find out, when the temperature of power shell 1 inside exceedes the temperature that temperature detect switch (TDS) 5 sets, temperature detect switch (TDS) 5 closes automatically, connect the binding post of fan 2 and power supply, fan work, for supply unit is lowered the temperature, effectively prevent Yin Wendu too high and shorten life-span of supply unit, add use cost, the shatter-resistant rubber 4 be simultaneously wrapped on power shell 1 can prevent power supply to be damaged in the process of falling, and causes unnecessary loss.
Wherein, in order to fan works more safe in power shell 1; and the components and parts of supply unit inside can not be had influence on; therefore; described fan 2 upper cover wants protective cover 3; described protective cover 3 is fixedly connected with power shell 1 by screw 6, and the two ends, left and right of described protective cover 3 are provided with ear 7, and described screw 6 is fixedly connected with power shell 1 through ear 7.
In sum, the invention provides a kind of power detecting warning supply unit, structure is simple, easy to use, power detecting warning supply unit in use can be self-service power shell 1 inside is lowered the temperature, effectively prevent the Yin Wendu too high useful life having influence on driving power, save use cost, driving power can be prevented simultaneously to be damaged by the process of falling.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (3)
1. a power detecting warning supply unit, comprise power shell (1), it is characterized in that: the inside of described power shell (1) is provided with fan (2) and temperature detect switch (TDS) (5), described fan (2) is fixedly located at the bottom of power shell (1), described temperature detect switch (TDS) (5) is located at the top of power shell (1), the binding post series connection of described fan (1), temperature detect switch (TDS) (5), power supply; The left and right sides of described power shell (1) is enclosed with shatter-resistant rubber (4).
2. a kind of power detecting warning supply unit according to claim 1, is characterized in that: described fan (2) upper cover wants protective cover (3), described protective cover (3) is fixedly connected with power shell (1) by screw (6).
3. a kind of power detecting warning supply unit according to claim 2, it is characterized in that: the two ends, left and right of described protective cover (3) are provided with ear (7), described screw (6) is fixedly connected with power shell (1) through ear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700117.6A CN104735948A (en) | 2013-12-19 | 2013-12-19 | Power supply detection alarm power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700117.6A CN104735948A (en) | 2013-12-19 | 2013-12-19 | Power supply detection alarm power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104735948A true CN104735948A (en) | 2015-06-24 |
Family
ID=53459245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310700117.6A Pending CN104735948A (en) | 2013-12-19 | 2013-12-19 | Power supply detection alarm power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104735948A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2708396Y (en) * | 2004-06-25 | 2005-07-06 | 联想(北京)有限公司 | Temperature controller for computer power supply |
| US20060286922A1 (en) * | 2005-06-14 | 2006-12-21 | Clifford Roux | Exhaust fan controller |
| CN201528265U (en) * | 2009-09-25 | 2010-07-14 | 深圳市鑫晖源电子有限公司 | High-efficient power device |
| CN201628122U (en) * | 2010-04-16 | 2010-11-10 | 深圳市信合光电照明有限公司 | LED air-cooled lamp |
| CN102298403A (en) * | 2011-08-10 | 2011-12-28 | 金志杰 | LED miner lamp thermostatic control system and control method thereof |
| CN202733832U (en) * | 2012-08-12 | 2013-02-13 | 新乡市久能光电科技有限公司 | Power-driven cooling device for LED (light-emitting diode) lamps |
-
2013
- 2013-12-19 CN CN201310700117.6A patent/CN104735948A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2708396Y (en) * | 2004-06-25 | 2005-07-06 | 联想(北京)有限公司 | Temperature controller for computer power supply |
| US20060286922A1 (en) * | 2005-06-14 | 2006-12-21 | Clifford Roux | Exhaust fan controller |
| CN201528265U (en) * | 2009-09-25 | 2010-07-14 | 深圳市鑫晖源电子有限公司 | High-efficient power device |
| CN201628122U (en) * | 2010-04-16 | 2010-11-10 | 深圳市信合光电照明有限公司 | LED air-cooled lamp |
| CN102298403A (en) * | 2011-08-10 | 2011-12-28 | 金志杰 | LED miner lamp thermostatic control system and control method thereof |
| CN202733832U (en) * | 2012-08-12 | 2013-02-13 | 新乡市久能光电科技有限公司 | Power-driven cooling device for LED (light-emitting diode) lamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |
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| RJ01 | Rejection of invention patent application after publication |