CN220042757U - Energy-saving dual-power low-voltage complete switch - Google Patents
Energy-saving dual-power low-voltage complete switch Download PDFInfo
- Publication number
- CN220042757U CN220042757U CN202320640389.0U CN202320640389U CN220042757U CN 220042757 U CN220042757 U CN 220042757U CN 202320640389 U CN202320640389 U CN 202320640389U CN 220042757 U CN220042757 U CN 220042757U
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- China
- Prior art keywords
- air outlet
- cabinet body
- switch circuit
- air
- energy
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- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 239000000428 dust Substances 0.000 claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 238000009423 ventilation Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an energy-saving dual-power low-voltage complete switch, which comprises a complete switch circuit device and a sealed protective cabinet body, wherein the protective cabinet body is provided with a protective cover; the whole set of switch circuit devices are arranged in the protective cabinet body, air outlet plates facing the whole set of switch circuit devices are arranged in the protective cabinet body, and a plurality of air outlet nozzles are arranged on the air outlet plates; the top of the protective cabinet body is provided with a fan and a dust filter cylinder, the air outlet end of the fan is communicated with the inner cavity of the air outlet plate through an air guide pipe, the air inlet of the fan is communicated with the dust filter cylinder, and a self-opening window is arranged on one side of the protective cabinet body opposite to the air outlet plate; according to the utility model, the air after being filtered is introduced into the air outlet plate through the fan and is sprayed out from the air outlet plate to sweep the surface of the complete set of switch circuit devices, so that the air flow velocity on the surface of the complete set of switch circuit devices is improved, and the natural heat dissipation efficiency of the complete set of switch circuit devices is improved.
Description
Technical Field
The utility model relates to the technical field related to a complete switch, in particular to an energy-saving dual-power low-voltage complete switch.
Background
The reliability of power supply is very high in many industries and departments, and in order to ensure the continuity of power supply, a dual-power automatic transfer switch is adopted for supplying power to an electric appliance in many important occasions. As a necessary device for switching electric energy, the device has the main effects that when a normal power supply fails, the device can be automatically switched to a standby power supply to continue to supply power to a load, and after the power supply is recovered to be normal, the device can be automatically reversely switched, so that the requirement of a low-voltage power supply system on power supply switching is met.
The electronic device in the switch cabinet has a good heat dissipation effect; the ventilation opening is arranged for ventilation and heat dissipation in normal times; the dust is easy to enter the cabinet body after long-term use, and is easy to adhere to a large amount of dust in the cabinet in poor environments, such as construction sites and other construction sites, and the normal use of the low-voltage complete switch equipment is easily affected by irregular cleaning of the dust.
Disclosure of Invention
In order to solve the problem that ventilation openings are arranged for ventilation and heat dissipation in the prior art in the normal state; the utility model provides an energy-saving double-power low-voltage complete switch, which is characterized in that dust is easy to enter a cabinet body after long-term use, and a large amount of dust is easy to adhere in the cabinet in poor environments, such as construction sites and the like, and the defect that the normal use of the low-voltage complete switch equipment is easily affected by irregular cleaning of the dust.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to an energy-saving dual-power low-voltage complete switch, which comprises complete switch circuit devices and a sealed protective cabinet body, wherein the protective cabinet body is provided with a plurality of protective switches; the whole set of switch circuit devices are arranged in the protective cabinet body, air outlet plates facing the whole set of switch circuit devices are arranged in the protective cabinet body, and a plurality of air outlet nozzles are arranged on the air outlet plates; the top of the protection cabinet body is provided with a fan and a dust filter cylinder, the air outlet end of the fan is communicated with the inner cavity of the air outlet plate through an air guide pipe, the air inlet of the fan is communicated with the dust filter cylinder, and one side of the protection cabinet body opposite to the air outlet plate is provided with a self-opening window.
As a preferable technical scheme of the utility model, the self-opening window comprises a mouth-shaped frame body, a plurality of round rods which are transversely arranged are arranged on the frame body from top to bottom, and a plurality of swing blades are also arranged on the frame body; one end of the swing blade is provided with a sleeve sleeved on the round rod, and the other end of the swing blade is provided with a shielding plate for shielding the sleeve below the swing blade; the frame body is provided with a limiting slat for limiting the swing blade to turn inwards.
As a preferable technical scheme of the utility model, the protective cabinet body is provided with an installation opening for installing the frame body.
As a preferable technical scheme of the utility model, when not in use, the upper end of the frame body is provided with a rotary rod for limiting the outward turning of the swing blades, and the frame body is provided with a stop block for limiting the rotary rod.
As a preferable technical scheme of the utility model, the rotary rod is provided with a first magnet, and the stop block is provided with a second magnet.
The beneficial effects of the utility model are as follows:
the energy-saving dual-power low-voltage complete switch is characterized in that the air after being filtered is introduced into an air outlet plate through a fan and is sprayed out from the air outlet plate, so that the surface of a complete switch circuit device is purged, the air flow rate on the surface of the complete switch circuit device is improved, the natural heat dissipation efficiency of the complete switch is improved, and the self-opening window is opened for ventilation due to the fact that the air pressure in the protective cabinet body is increased when the air is introduced into the protective cabinet body; thereby forming a circulating gas. According to the utility model, after the gas is introduced into the protective cabinet body, the swing blades swing outwards when the gas pressure in the protective cabinet body is increased, the opening is formed to perform air outlet, the size of the opening is adjusted correspondingly freely due to the size of the air outlet, and the external dust and air are prevented from entering the interior of the protective cabinet body; when ventilation and heat dissipation are not performed, the swing blades are naturally vertical and are closed, and the frame body is provided with a limit slat for limiting the swing blades to inwards overturn; thereby avoiding the outside air flow from driving the swing blades to turn inwards to be opened; so that the outside dust air enters the cabinet. In addition, a rotating rod for limiting the outward turning of the swing blade is arranged at the upper end of the frame body, and a stop block for limiting the rotating rod is arranged on the frame body; when not in use, the rotating rod is put down to outwards turn the swing limiting blade; avoiding the false opening of the swing blade; so that the outside dust air enters the cabinet.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of an energy-saving dual-power low-voltage switchgear assembly;
FIG. 2 is a schematic view of a self-opening window of an energy-saving dual-power low-voltage switchgear assembly according to the present utility model;
FIG. 3 is a schematic view of the structure of the mounting port of the energy-saving dual-power low-voltage complete switch of the present utility model;
fig. 4 is a schematic structural view of a rotary rod of an energy-saving dual-power low-voltage complete switch according to the present utility model.
In the figure: 1. a set of switching circuit devices; 2. a protective cabinet body; 3. an air outlet plate; 4. an air outlet nozzle; 5. a blower; 6. a dust filter cartridge; 7. an air guide pipe; 8. a self-opening window; 9. a frame; 10. a round bar; 11. swinging the blade; 12. a sleeve; 13. limit lath; 14. a mounting port; 15. a rotating rod; 16. a stop block; 17. a first magnet; 18. a second magnet; 19. and a shielding plate.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1, 2, 3 and 4, the utility model relates to an energy-saving dual-power low-voltage complete switch, which comprises a complete switch circuit device 1 and a sealed protective cabinet body 2; the whole set of switch circuit devices 1 are arranged in the protective cabinet body 2, an air outlet plate 3 facing the whole set of switch circuit devices 1 is arranged in the protective cabinet body 2, and a plurality of air outlets 4 are arranged on the air outlet plate 3; the top of the protection cabinet body 2 is provided with a fan 5 and a dust filter cylinder 6, the air outlet end of the fan 5 is communicated with the inner cavity of the air outlet plate 3 through an air guide pipe 7, the air inlet of the fan 5 is communicated with the dust filter cylinder 6, and one side of the protection cabinet body 2 opposite to the air outlet plate 3 is provided with a self-opening window 8. The filtered air is introduced into the air outlet plate 3 through the fan 5 and is sprayed out from the air outlet plate 3 to sweep the surface of the complete set of switch circuit devices 1, so that the air flow rate on the surface of the complete set of switch circuit devices is improved, the natural heat dissipation efficiency of the complete set of switch circuit devices is improved, and the self-opening window 8 is opened for ventilation due to the fact that the air pressure in the protective cabinet body 2 is increased when the air is introduced into the protective cabinet body 2; thereby forming a circulating gas. The whole set of switch circuit devices 1 adopts the valve CN202022628798.8 as each device in the dual-power low-voltage whole set of switch equipment, which is a prior technical feature and is not described herein in detail.
The self-opening window 8 comprises a mouth-shaped frame 9, a plurality of round rods 10 which are transversely arranged are arranged on the frame 9 from top to bottom, and a plurality of swing blades 11; one end of the swing blade 11 is provided with a sleeve 12 sleeved on the round rod 10, and the other end of the swing blade 11 is provided with a shielding plate 19 for shielding the sleeve 12 below the swing blade 11; the frame 9 is provided with a limiting slat 13 for limiting the inward turning of the swing blade 11. According to the utility model, after the gas is introduced into the protective cabinet body 2, the swing blades 11 swing outwards when the gas pressure in the protective cabinet body 2 is increased, the opening is automatically opened to form an opening for air outlet, the size of the opening is correspondingly adjusted freely according to the size of the air outlet, and the external dust and air are prevented from entering the interior of the protective cabinet body; when ventilation and heat dissipation are not performed, the swing blades 11 are naturally vertical and are closed, and the frame 9 is provided with a limiting slat 13 for limiting the swing blades 11 to inwards turn over; thereby avoiding the outside air flow from driving the swing blades 11 to turn inwards to be opened; so that the outside dust air enters the cabinet.
Wherein, the protective cabinet body 2 is provided with a mounting opening 14 for mounting the frame body 9.
When not in use, the upper end of the frame 9 is provided with a rotary rod 15 for limiting the swing blade 11 to turn outwards, and the frame 9 is provided with a stop block 16 for limiting the rotary rod 15; in addition, a rotary rod 15 for limiting the outward turning of the swing blade 11 is arranged at the upper end of the frame 9, and a stop block 16 for limiting the rotary rod 15 is arranged on the frame 9; when not in use, the rotary rod 15 is put down to turn the swing limiting blade 11 outwards; avoiding the swing blade 11 from being opened by mistake; so that the outside dust air enters the cabinet body
The rotary rod 15 is provided with a first magnet 17, and the stop block 16 is provided with a second magnet 18. The rotating rod 15 is fixed; the rotary rod is convenient to rotate.
Working principle: the filtered air is introduced into the air outlet plate 3 through the fan 5 and is sprayed out from the air outlet plate 3 to sweep the surface of the complete set of switch circuit devices 1, so that the air flow rate on the surface of the complete set of switch circuit devices is improved, the natural heat dissipation efficiency of the complete set of switch circuit devices is improved, and the self-opening window 8 is opened for ventilation due to the fact that the air pressure in the protective cabinet body 2 is increased when the air is introduced into the protective cabinet body 2; thereby forming a circulating gas. According to the utility model, after the gas is introduced into the protective cabinet body 2, the swing blades 11 swing outwards when the gas pressure in the protective cabinet body 2 is increased, the opening is automatically opened to form an opening for air outlet, the size of the opening is correspondingly adjusted freely according to the size of the air outlet, and the external dust and air are prevented from entering the interior of the protective cabinet body; when ventilation and heat dissipation are not performed, the swing blades 11 are naturally vertical and are closed, and the frame 9 is provided with a limiting slat 13 for limiting the swing blades 11 to inwards turn over; thereby avoiding the outside air flow from driving the swing blades 11 to turn inwards to be opened; so that the outside dust air enters the cabinet. In addition, a rotary rod 15 for limiting the outward turning of the swing blade 11 is arranged at the upper end of the frame 9, and a stop block 16 for limiting the rotary rod 15 is arranged on the frame 9; when not in use, the rotary rod 15 is put down to turn the swing limiting blade 11 outwards; avoiding the swing blade 11 from being opened by mistake; so that the outside dust air enters the cabinet.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. An energy-saving dual-power low-voltage complete switch comprises a complete switch circuit device (1) and is characterized by also comprising a sealed protective cabinet body (2); the complete set of switch circuit devices (1) are arranged in the protective cabinet body (2), air outlet plates (3) facing the complete set of switch circuit devices (1) are arranged in the protective cabinet body (2), and a plurality of air outlet nozzles (4) are arranged on the air outlet plates (3); the top of the protection cabinet body (2) is provided with a fan (5) and a dust filter cylinder (6), the air outlet end of the fan (5) is communicated with the inner cavity of the air outlet plate (3) through an air guide pipe (7), the air inlet of the fan (5) is communicated with the dust filter cylinder (6), and one side of the protection cabinet body (2) opposite to the air outlet plate (3) is provided with a self-opening window (8).
2. The energy-saving dual-power low-voltage complete switch according to claim 1, wherein the self-opening window (8) comprises a mouth-shaped frame (9), a plurality of round bars (10) which are transversely arranged are arranged on the frame (9) from top to bottom, and a plurality of swing blades (11); one end of the swing blade (11) is provided with a sleeve (12) sleeved on the round rod (10), and the other end of the swing blade (11) is provided with a shielding plate (19) for shielding the sleeve (12) below the swing blade; the frame body (9) is provided with a limiting slat (13) for limiting the swinging blade (11) to inwards turn.
3. An energy-saving dual-power low-voltage switchgear assembly as claimed in claim 2, wherein the protective cabinet (2) is provided with a mounting opening (14) for mounting the frame (9).
4. The energy-saving dual-power low-voltage complete switch according to claim 2, wherein when not in use, a rotary rod (15) for limiting the outward turning of the swing blade (11) is arranged at the upper end of the frame body (9), and a stop block (16) for limiting the rotary rod (15) is arranged on the frame body (9).
5. An energy-saving dual-power low-voltage complete switch according to claim 4, characterized in that the rotary rod (15) is provided with a first magnet (17), and the stop block (16) is provided with a second magnet (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320640389.0U CN220042757U (en) | 2023-03-28 | 2023-03-28 | Energy-saving dual-power low-voltage complete switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320640389.0U CN220042757U (en) | 2023-03-28 | 2023-03-28 | Energy-saving dual-power low-voltage complete switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042757U true CN220042757U (en) | 2023-11-17 |
Family
ID=88722310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320640389.0U Active CN220042757U (en) | 2023-03-28 | 2023-03-28 | Energy-saving dual-power low-voltage complete switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042757U (en) |
-
2023
- 2023-03-28 CN CN202320640389.0U patent/CN220042757U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |