CN215579808U - Protection device of switching power supply monitoring device - Google Patents
Protection device of switching power supply monitoring device Download PDFInfo
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- CN215579808U CN215579808U CN202121391418.1U CN202121391418U CN215579808U CN 215579808 U CN215579808 U CN 215579808U CN 202121391418 U CN202121391418 U CN 202121391418U CN 215579808 U CN215579808 U CN 215579808U
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- power supply
- monitoring device
- protection box
- switching power
- protective housing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a protection device of a switching power supply monitoring device, which comprises a protection box, wherein a switching power supply and a monitoring device thereof are arranged in the protection box, a sliding door is hinged to the front side of the protection box, a damp-proof plate is arranged on the inner wall of the protection box, a rain-proof cover is arranged at the top end of the protection box, a plurality of first heat dissipation holes are respectively arranged at the upper parts of the front side and the rear side of the protection box, fans are respectively arranged at the upper parts of the left side and the right side of the protection box, a controller, a temperature sensor and a humidity sensor are also arranged in the protection box, a plurality of second heat dissipation holes are arranged at the bottom of the protection box, and the bottom ends of the heat dissipation holes are respectively in threaded connection with a bent air pipe; the device has good rainproof and dustproof effects, prolongs the service life of the switching power supply and the monitoring device thereof, combines a natural ventilation and heat dissipation mode with an automatic ventilation and heat dissipation mode, and can effectively dissipate heat and dehumidify on the premise of saving electric energy as much as possible.
Description
Technical Field
The utility model relates to the technical field of protection devices, in particular to a protection device of a switching power supply monitoring device.
Background
The switch power supply is a power supply which utilizes the modern power electronic technology to control the on-off time ratio of a switch tube and maintain stable output voltage, the switch power supply can emit a large amount of heat when the voltage is converted, and the switch power supply monitoring device is a device for monitoring the temperature of the switch power supply; the existing switch power supply monitoring device is generally not protected by a protection device or is placed in a simple small box, so that the existing switch power supply monitoring device is poor in rainproof performance and heat dissipation performance, is easy to enter dust, is poor in moisture resistance and accelerates aging of components; the insects are easy to enter the nest to lay eggs, and the electric wires and the equipment can be damaged for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the technical problem of the prior art and provides a protection device of a switch power supply monitoring device, which has good rainproof and dustproof effects, prolongs the service life of the switch power supply and the monitoring device thereof, combines a natural ventilation and heat dissipation mode with an automatic ventilation and heat dissipation mode, can effectively dissipate heat and dehumidify on the premise of saving electric energy as much as possible, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a protection device of a switching power supply monitoring device comprises a protection box, wherein a switching power supply and a monitoring device thereof are arranged in the protection box, a sliding door is hinged to the front side of the protection box, a damp-proof plate is arranged on the inner wall of the protection box, a rain-proof cover is arranged at the top end of the protection box, a plurality of first heat dissipation holes are formed in the front side and the upper portion of the rear side of the protection box respectively, fans are arranged on the left side and the right side of the protection box respectively, a controller, a temperature sensor and a humidity sensor are further arranged in the protection box, a plurality of second heat dissipation holes are formed in the bottom of the protection box, and the bottom ends of the heat dissipation holes are in threaded connection with bent air pipes; prevent through rain-proof lid that the rainwater from passing through the fan, first louvre and line hole enter into the inside of protective housing, improve the rain proofness of device performance, the dampproof board has the damp-proofing performance of absorbing water, reduce the humidity in the protective housing through the dampproof board, make things convenient for the quick heat dissipation in the protective housing through a plurality of first louvres, can detect switch power supply and near monitoring device's temperature and humidity in the protective housing respectively through temperature sensor and humidity transducer, when temperature sensor and humidity transducer detected temperature and humidity are higher, through the operation of controller drive fan, to the heat dissipation that dehumidifies in the protective housing.
Furthermore, wire holes are further formed in the upper portions of the left side and the right side of the protection box, and wire hole covers are arranged in the wire holes.
Furthermore, a first dust filter screen is arranged on the outer side corresponding to the first heat dissipation hole, so that dust is prevented from entering.
Furthermore, a second dust filter screen is arranged on the outer side corresponding to the fan to prevent dust from entering.
Furthermore, the opening direction of tuber pipe sets up respectively to the all directions of orientation, and is provided with the filter core that filters the dust in the tuber pipe, and the opening of tuber pipe is towards all directions, no matter what wind direction, can guarantee that wind gets into from some second louvres of protective housing bottom to can with form the circulation of air between the first louvre on protective housing top, at the circulation of air in-process, can improve the inside natural draft radiating effect of protective housing.
Furthermore, the fan, the temperature sensor and the humidity sensor are electrically connected with the power supply through the controller.
Compared with the prior art, the utility model has the beneficial effects that: the device has good natural ventilation and heat dissipation effects, the opening of the air pipe faces to all directions, and no matter in which wind direction, the air pipe can ensure that the air enters from some second heat dissipation holes at the bottom of the protective box and can form air circulation with the first heat dissipation holes at the top end of the protective box, and the natural ventilation and heat dissipation effects in the protective box can be improved in the air circulation process; the device can enable the switching power supply and the monitoring device thereof to be installed indoors or outdoors for general use, and can prevent rainwater from entering the protective box through the rain cover in rainy weather when being installed outdoors, the device has good dustproof effect, and can prevent external dust from entering the protective box through the first dust filter screen, the second dust filter screen and the filter element, thereby effectively protecting equipment; this device has the automatic dehumidification function that dispels the heat, dampproofing board has the dampproofing performance that absorbs water, reduce the humidity in the protective housing through dampproofing board, can detect switch power and near temperature and humidity of monitoring device in the protective housing respectively through temperature sensor and humidity transducer, when temperature sensor and humidity transducer detect temperature or humidity higher, through the operation of controller drive fan, to carrying out the dehumidification heat dissipation in the protective housing, natural ventilation radiating's mode and automatic ventilation radiating's mode are used together, can dispel the heat the dehumidification effectively under the prerequisite of saving the electric energy as far as possible.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a cross-sectional view of the present invention.
In the figure: 1. the protection box, 2, dampproofing board, 3, rain-proof lid, 4, first louvre, 5, first dust filter screen, 6, fan, 7, second dust filter screen, 8, controller, 9, temperature sensor, 10, humidity transducer, 11, line hole, 12, push-and-pull door, 13, second louvre, 14, tuber pipe, 15, filter core.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, the present invention provides a technical solution: a protection device of a switching power supply monitoring device comprises a protection box 1, wherein a switching power supply and a monitoring device thereof are arranged in the protection box 1, a sliding door 12 is hinged to the front side of the protection box 1, a damp-proof plate 2 is arranged on the inner wall of the protection box 1, a rain-proof cover 3 is arranged at the top end of the protection box 1, a plurality of first heat dissipation holes 4 are formed in the upper portions of the front side and the rear side of the protection box 1, fans 6 are arranged on the upper portions of the left side and the right side of the protection box 1, a controller 8, a temperature sensor 9 and a humidity sensor 10 are further arranged in the protection box 1, a plurality of second heat dissipation holes 13 are formed in the bottom of the protection box 1, and bent air pipes 14 are connected to the bottom ends of the heat dissipation holes 13 through threads; prevent through rain-proof lid 3 that the rainwater from passing through fan 6, first louvre 4 and line hole 11 enter into the inside of protective housing 1, improve the rain proofness ability of device, dampproof board 2 has the damp-proofing performance that absorbs water, reduce the humidity in the protective housing 1 through dampproof board 2, dispel the heat in convenient protective housing 1 fast through a plurality of first louvres 4, can detect switch power supply and near the temperature and humidity of monitoring device in protective housing 1 respectively through temperature sensor 9 and humidity transducer 10, when temperature sensor 9 and humidity transducer 10 detected temperature and humidity higher, through 8 drive fan 6 operations of controller, to the heat dissipation that dehumidifies in the protective housing 1.
The upper portions of the left side and the right side of the protection box 1 are further provided with wire holes 11, and wire hole covers are arranged in the wire holes 11.
And a first dust filter screen 5 is arranged at the outer side corresponding to the first heat dissipation hole 4 to prevent dust from entering.
And a second dust filter screen 7 is arranged at the outer side corresponding to the fan 6 to prevent dust from entering.
The opening direction of tuber pipe 14 sets up to the all directions of orientation respectively, and is provided with the filter core 15 of filtering the dust in the tuber pipe 14, and the opening of tuber pipe 14 is towards all directions, no matter what wind direction, can guarantee that wind gets into from some second louvres 13 of protection box 1 bottom to can form the circulation of air with between the first louvre 4 on protection box 1 top, at the circulation of air in-process, can improve the inside natural draft radiating effect of protection box 1.
The fan 6, the temperature sensor 9 and the humidity sensor 10 are electrically connected with a power supply through the controller 8.
When in use: the device has good dustproof effect, external dust is prevented from entering the protective box 1 through the first dust filter screen 5, the second dust filter screen 7 and the filter element 15, and equipment is effectively protected, the device has good natural ventilation and heat dissipation effects, the opening of the air pipe 14 faces to all directions, and air can be ensured to enter from certain second heat dissipation holes 13 at the bottom of the protective box 1 and can form air circulation with the first heat dissipation holes 4 at the top end of the protective box 1 no matter what wind direction, so that the natural ventilation and heat dissipation effects inside the protective box 1 can be improved in the air circulation process; this device has the function of automatic heat dissipation dehumidification, dampproofing board 2 has the damp-proofing performance that absorbs water, reduce the humidity in the protective housing 1 through dampproofing board 2, can detect switch power and near temperature and humidity of monitoring device in the protective housing 1 respectively through temperature sensor 9 and humidity transducer 10, when temperature sensor 9 and humidity transducer 10 detected temperature or humidity higher, through the operation of 8 drive fans of controller 6, to carrying out the dehumidification heat dissipation in the protective housing 1, natural ventilation cooling's mode and automatic ventilation cooling's mode are used together, can dispel the heat and dehumidify effectively under the prerequisite of saving the electric energy as far as possible.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a switching power supply monitoring device's protector, includes the protective housing, be provided with switching power supply and monitoring device thereof in the protective housing, the articulated push-and-pull door that has of protective housing front side, its characterized in that: the inner wall of protective housing is provided with dampproofing board, the protective housing top is provided with rain-proof lid, the front side of protective housing and the upper portion of rear side all are provided with the first louvre of a plurality of, the left side of protective housing and the upper portion on right side all are provided with the fan, the inside of protective housing still is provided with controller, temperature sensor and humidity transducer, the bottom of protective housing is provided with a plurality of second louvres, the equal threaded connection in bottom of louvre has the tuber pipe of bending.
2. The protection device of the switching power supply monitoring device according to claim 1, wherein: the upper portions of the left side and the right side of the protection box are further provided with wire holes, and wire hole covers are arranged in the wire holes.
3. The protection device of the switching power supply monitoring device according to claim 1, wherein: and a first dust filter screen is arranged at the outer side corresponding to the first heat dissipation hole.
4. The protection device of the switching power supply monitoring device according to claim 1, wherein: and a second dust filter screen is arranged at the outer side corresponding to the fan.
5. The protection device of the switching power supply monitoring device according to claim 1, wherein: the opening direction of the air pipe is respectively set to face to each direction, and a filter element for filtering dust is arranged in the air pipe.
6. The protection device of the switching power supply monitoring device according to claim 1, wherein: the fan, the temperature sensor and the humidity sensor are electrically connected with the power supply through the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121391418.1U CN215579808U (en) | 2021-06-22 | 2021-06-22 | Protection device of switching power supply monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121391418.1U CN215579808U (en) | 2021-06-22 | 2021-06-22 | Protection device of switching power supply monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215579808U true CN215579808U (en) | 2022-01-18 |
Family
ID=79819509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121391418.1U Active CN215579808U (en) | 2021-06-22 | 2021-06-22 | Protection device of switching power supply monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215579808U (en) |
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2021
- 2021-06-22 CN CN202121391418.1U patent/CN215579808U/en active Active
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