CN211064009U - Direct current stabilized voltage supply equipment - Google Patents
Direct current stabilized voltage supply equipment Download PDFInfo
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- CN211064009U CN211064009U CN201921809435.5U CN201921809435U CN211064009U CN 211064009 U CN211064009 U CN 211064009U CN 201921809435 U CN201921809435 U CN 201921809435U CN 211064009 U CN211064009 U CN 211064009U
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Abstract
The utility model discloses a direct current constant voltage power supply equipment, including the equipment principal, casing and constant voltage power supply body, the utility model discloses a heat dissipation department in both sides sets up the decurrent dust cover of air outlet, and the fixed dust screen that is provided with in inside of dust cover, when playing the radiating effect, can prevent effectively that dust and winged insect from carrying out the inside of equipment, monitor the internal temperature of casing through temperature sensor, when the temperature surpassed first predetermined value, micro water pump opens, utilize water-cooling and natural heat dissipation two kinds of modes to dispel the heat, when the temperature surpassed second predetermined value, radiator fan opens, forced air cooling, three kinds of radiating modes of water-cooling and natural heat dissipation dispel the heat simultaneously, the radiating effect is good, the radiating efficiency has been accelerated, the life of equipment has been guaranteed, be favorable to popularizing and promoting.
Description
Technical Field
The utility model relates to the technical field of electronic equipment, in particular to direct current constant voltage power supply equipment.
Background
The direct current stabilized power supply is a common electronic instrument and is widely applied to laboratories of universities and universities, automatic testing equipment, electronic inspection equipment, resistors of production lines, relays, direct current motors, electric vehicles and other electronic elements for aging, routine tests, electrolytic capacitor aging, tantalum capacitor energy, communication equipment, automatic aging equipment and other occasions needing direct current power supplies.
Some direct current regulated power supplies are in the use, can produce a large amount of heats, if do not dispel the heat to direct current regulated power supply, can influence direct current regulated power supply's normal use, can cause the damage to direct current regulated power supply's internal component, lead to life to shorten greatly, however current direct current regulated power supply basically adopts the mode of seting up the thermovent in casing both sides to dispel the heat, this kind of radiating mode radiating efficiency is lower, inside dust and winged insect very easily get into the power through the thermovent simultaneously, in serious cases, can cause power failure, therefore it solves these problems to need to design a direct current regulated power supply equipment very much.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a dc regulated power supply apparatus, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a direct current stabilized voltage power supply device comprises a device main body, a shell and a stabilized voltage power supply body, wherein the device main body consists of the shell and the stabilized voltage power supply body, a plurality of rubber cushions are fixedly arranged at the bottom of the device main body, a display screen is fixedly arranged at the front end of the device main body, a power switch is fixedly arranged below the display screen, an input interface is fixedly arranged at one side of the power switch, a current adjusting knob and a voltage adjusting knob are arranged at one side of the input interface, a plurality of heat dissipation ports are fixedly arranged at the left side and the right side of the shell, dust covers are fixedly arranged on the heat dissipation ports, dust screens are fixedly arranged inside the dust covers, a heat dissipation fan is fixedly arranged at the top end inside the shell, a temperature sensor is fixedly arranged at one side of the heat dissipation fan, and a water cooling seat is fixedly arranged under the, the water-cooling seat internal fixation is provided with constant voltage power supply body, the inside of water-cooling seat is fixed and is provided with the circulation water-cooling pipe, the end of intaking and the play water end of circulation water-cooling pipe all communicate with the water-cooling tank, the play water end of circulation water-cooling pipe and the fixed micro-water pump that is provided with of water-cooling tank junction, one side of water-cooling seat is fixed and is provided with controlling means.
Preferably, an output interface is fixedly arranged on the other side of the device main body.
Preferably, the air outlet of the dust cover faces downwards.
Preferably, the contact position of the water cooling seat and the stabilized voltage power supply body is fixedly provided with heat-conducting silica gel.
Preferably, the control device is a single chip microcomputer ST89C52, the type selected by the temperature sensor is a DS18B20 temperature sensor, and the type selected by the micro water pump is a WD-CSP1090 micro water pump.
Preferably, the temperature sensor, the cooling fan and the micro water pump are electrically connected with the control device, and the stabilized voltage power supply body provides power for the electric elements in the equipment main body.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a department sets up the decurrent dust cover of air outlet through the heat dissipation department in both sides, and the fixed dust screen that is provided with in inside of dust cover, when playing the radiating effect, can prevent effectively that dust and winged insect from carrying out the inside of equipment, monitor the inside temperature of casing through temperature sensor, when the temperature exceedes first predetermined value, micro water pump opens, utilize water-cooling and natural heat dissipation two kinds of modes to dispel the heat, when the temperature exceedes second predetermined value, radiator fan opens, air-cooling, three kinds of radiating modes of water-cooling and natural heat dissipation dispel the heat simultaneously, the radiating effect is good, and the heat dissipation efficiency is accelerated, the service life of equipment has been guaranteed, and the popularization and promotion are facilitated.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a dc voltage-stabilized power supply apparatus of the present invention;
FIG. 2 is an internal schematic diagram of a DC voltage-stabilized power supply apparatus according to the present invention;
FIG. 3 is a schematic view of the expansion state of the circulating water cooling pipe of the DC regulated power supply apparatus of the present invention;
in the figure: 1. an apparatus main body; 2. a housing; 3. a power supply body; 4. a rubber cushion; 5. a display screen; 6. a power switch; 7. an input interface; 8. a current adjusting knob; 9. a voltage adjustment knob; 10. a heat dissipation port; 11. a dust cover; 12. a dust screen; 13. a temperature sensor; 14. a heat radiation fan; 15. a water-cooling seat; 16. a circulating water-cooled tube; 17. a water cooling tank; 18. a micro water pump; 19. and a control device.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a dc regulated power supply device includes a device main body 1, a housing 2 and a regulated power supply main body 3, wherein the device main body 1 is composed of the housing 2 and the regulated power supply main body 3, a plurality of rubber cushions 4 are fixedly arranged at the bottom of the device main body 1, a display screen 5 is fixedly arranged at the front end of the device main body 1, a power switch 6 is fixedly arranged below the display screen 5, an input interface 7 is fixedly arranged at one side of the power switch 6, a current adjusting knob 8 and a voltage adjusting knob 9 are arranged at one side of the input interface 7, a plurality of heat dissipating ports 10 are fixedly arranged at both left and right sides of the housing 2, a dust cover 11 is fixedly arranged on the heat dissipating ports 10, a dust screen 12 is fixedly arranged inside the dust cover 11, and a heat dissipating fan 14 is fixedly arranged at the top end inside the housing 2, the fixed temperature sensor 13 that is provided with in one side of radiator fan 14, fixed water-cooling seat 15 that is provided with under radiator fan 14, water-cooling seat 15 internal fixation is provided with constant voltage power supply body 3, the fixed circulating water-cooling tube 16 that is provided with in inside of water-cooling seat 15, the end of intaking and the play water end of circulating water-cooling tube 16 all communicate with water-cooling tank 17, the play water end of circulating water-cooling tube 16 is provided with miniature pump 18 with the water-cooling tank junction is fixed, and one side of water-cooling seat 15 is fixed and is provided with controlling means 19.
In this embodiment, preferably, an output interface is fixedly disposed on the other side of the apparatus main body 1.
In this embodiment, it is preferable that the air outlet of the dust cover 11 is downward.
In this embodiment, preferably, a heat-conducting silica gel is fixedly disposed at a contact position of the water cooling seat 15 and the regulated power supply body 3.
In this embodiment, preferably, the control device 19 is specifically an ST89C52 single chip microcomputer, the model selected by the temperature sensor 13 is a DS18B20 temperature sensor, and the model selected by the micro-water pump 18 is a WD-CSP1090 micro-water pump.
In this embodiment, preferably, the temperature sensor 13, the heat dissipation fan 14 and the micro water pump 18 are all electrically connected to a control device 19, and the regulated power supply body 3 supplies power to the electrical components inside the apparatus main body 1.
It should be noted that, the present invention is a dc regulated power supply device, when using this dc regulated power supply device, the temperature sensor 13 monitors the temperature inside the casing 2, when the temperature inside the casing 2 is at the first predetermined value, the micro water pump 18 and the heat dissipation fan 14 do not work, only the heat dissipation port 10 is used for natural heat dissipation, the heat dissipation port 10 is provided with the dust cover 11 with the downward air outlet, and the dust cover 11 is fixed inside the dust cover 12, while achieving the heat dissipation effect, the dust and flying insects can be effectively prevented from entering the inside of the device, when the internal temperature exceeds the first predetermined value but is less than the second predetermined value, the temperature sensor 13 transmits the temperature electric signal to the control device 19, the control device 19 controls the micro water pump 18 to be opened, drives the water cooling liquid to flow in the circulating water cooling pipe 16, and takes away the heat absorbed by the water cooling base 15, thereby for the cooling of constant voltage power supply body 3, when inside temperature exceeded the second predetermined value, controlling means 19 control radiator fan 14 opened, blows the cooling to constant voltage power supply body 3, and three kinds of radiating methods of forced air cooling, water-cooling and natural heat dissipation dispel the heat simultaneously this moment, and the radiating effect is good for the radiating efficiency, has guaranteed the life of equipment, is favorable to popularizing and promoting.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a direct current stabilized voltage power supply equipment, includes equipment main part (1), casing (2) and constant voltage power supply body (3), its characterized in that: the device comprises a device main body (1) and a stabilized voltage power supply body (3), wherein a plurality of rubber cushions (4) are fixedly arranged at the bottom of the device main body (1), a display screen (5) is fixedly arranged at the front end of the device main body (1), a power switch (6) is fixedly arranged below the display screen (5), an input interface (7) is fixedly arranged on one side of the power switch (6), a current adjusting knob (8) and a voltage adjusting knob (9) are arranged on one side of the input interface (7), a plurality of heat dissipation ports (10) are fixedly arranged on the left side and the right side of the shell (2), a dust cover (11) is fixedly arranged on the heat dissipation ports (10), a dust screen (12) is fixedly arranged inside the dust cover (11), and a heat dissipation fan (14) is fixedly arranged at the top end inside the shell (2), the fixed temperature sensor (13) that is provided with in one side of radiator fan (14), fixed water-cooling seat (15) that is provided with under radiator fan (14), water-cooling seat (15) internal fixation is provided with constant voltage power supply body (3), the fixed circulating water-cooling tube (16) that is provided with in inside of water-cooling seat (15), the end of intaking and the play water end of circulating water-cooling tube (16) all communicate with water-cooling tank (17), the play water end and the water-cooling tank junction of circulating water-cooling tube (16) are fixed and are provided with miniature pump (18), and one side of water-cooling seat (15) is fixed and is provided with controlling means (19).
2. A dc regulated power supply apparatus according to claim 1 wherein: and an output interface is fixedly arranged on the other side of the equipment main body (1).
3. A dc regulated power supply apparatus according to claim 1 wherein: the air outlet of the dust cover (11) faces downwards.
4. A dc regulated power supply apparatus according to claim 1 wherein: and a heat-conducting silica gel is fixedly arranged at the contact position of the water cooling seat (15) and the stabilized voltage power supply body (3).
5. A dc regulated power supply apparatus according to claim 1 wherein: the control device (19) is specifically an ST89C52 singlechip, the type selected by the temperature sensor (13) is a DS18B20 temperature sensor, and the type selected by the miniature water pump (18) is a WD-CSP1090 miniature water pump.
6. A dc regulated power supply apparatus according to claim 1 wherein: the temperature sensor (13), the cooling fan (14) and the micro water pump (18) are electrically connected with the control device (19), and the stabilized voltage power supply body (3) provides power for electric elements inside the equipment main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921809435.5U CN211064009U (en) | 2019-10-25 | 2019-10-25 | Direct current stabilized voltage supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921809435.5U CN211064009U (en) | 2019-10-25 | 2019-10-25 | Direct current stabilized voltage supply equipment |
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| Publication Number | Publication Date |
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| CN211064009U true CN211064009U (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921809435.5U Active CN211064009U (en) | 2019-10-25 | 2019-10-25 | Direct current stabilized voltage supply equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113329591A (en) * | 2021-05-08 | 2021-08-31 | 江西源能电气技术有限公司 | Frequency converter with cooling function |
| CN113613466A (en) * | 2021-08-03 | 2021-11-05 | 国网安徽省电力有限公司电力科学研究院 | Safety protection device for terminal of dispatching data network system |
| CN114204779A (en) * | 2021-12-03 | 2022-03-18 | 北京航天石化技术装备工程有限公司 | Bidirectional energy storage current transformation control device |
| CN114235041A (en) * | 2021-12-09 | 2022-03-25 | 中科国微科技(深圳)有限公司 | Method, device and equipment for detecting environment of direct current stabilized power supply and storage medium |
-
2019
- 2019-10-25 CN CN201921809435.5U patent/CN211064009U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113329591A (en) * | 2021-05-08 | 2021-08-31 | 江西源能电气技术有限公司 | Frequency converter with cooling function |
| CN113613466A (en) * | 2021-08-03 | 2021-11-05 | 国网安徽省电力有限公司电力科学研究院 | Safety protection device for terminal of dispatching data network system |
| CN113613466B (en) * | 2021-08-03 | 2024-02-02 | 国网安徽省电力有限公司电力科学研究院 | Safety protection device for dispatching data network system terminal |
| CN114204779A (en) * | 2021-12-03 | 2022-03-18 | 北京航天石化技术装备工程有限公司 | Bidirectional energy storage current transformation control device |
| CN114235041A (en) * | 2021-12-09 | 2022-03-25 | 中科国微科技(深圳)有限公司 | Method, device and equipment for detecting environment of direct current stabilized power supply and storage medium |
| CN114235041B (en) * | 2021-12-09 | 2024-05-03 | 中科国微科技(深圳)有限公司 | DC stabilized power supply environment detection method, device, equipment and storage medium |
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