CN221226062U - Dual-power automatic transfer switching device - Google Patents
Dual-power automatic transfer switching device Download PDFInfo
- Publication number
- CN221226062U CN221226062U CN202323051139.2U CN202323051139U CN221226062U CN 221226062 U CN221226062 U CN 221226062U CN 202323051139 U CN202323051139 U CN 202323051139U CN 221226062 U CN221226062 U CN 221226062U
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- Prior art keywords
- side supporting
- standby
- supporting lug
- common
- lug
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- 239000011810 insulating material Substances 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 4
- 238000009434 installation Methods 0.000 abstract description 10
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram 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
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Abstract
The utility model discloses a dual-power automatic transfer switch electric appliance, which comprises an installation shell, wherein the installation shell comprises a main board body, the surface of the main board body is provided with a common side supporting lug A, a standby side supporting lug A, a common side supporting lug B, a standby side supporting lug B, a common side convex groove, a standby side convex groove and a bottom surrounding wall, the common side convex groove and the standby side convex groove are positioned above a space between the common side supporting lug A and the standby side supporting lug A, and the common side supporting lug B and the standby side supporting lug B are positioned below a space between the common side supporting lug A and the standby side supporting lug A; the common power supply wiring row is arranged on the inner side of the common side supporting lug A in an abutting mode, the standby power supply wiring row is arranged on the inner side of the standby side supporting lug A in an abutting mode, and the load wiring row is arranged between the standby side supporting lug B and the bottom surrounding wall. The dual-power automatic transfer switching device has reasonable structure, so that the layout of devices in the installation shell is compact, and the miniaturized design requirement is met.
Description
Technical Field
The utility model relates to a dual-power automatic transfer switching device.
Background
The low-voltage electric appliance is a component or equipment which can be manually or automatically switched on or off according to external signals and requirements to realize the switching, control, protection, detection, conversion and regulation of a circuit or a non-electric object, wherein the dual-power automatic change-over switch is the low-voltage electric appliance. The dual-power automatic transfer switch is used for one path of common power and one path of standby power simply, and when the common power suddenly fails or fails, the dual-power automatic transfer switch is automatically switched on the standby power, so that the equipment can still normally operate. The existing dual-power automatic transfer switching device comprises a mounting shell and devices arranged inside the mounting shell. However, the installation shell of the existing dual-power automatic transfer switch electric appliance is single in structure, devices inside the installation shell are arranged in disorder, larger space is occupied, and the installation of the devices is affected.
Disclosure of Invention
The utility model aims to provide a dual-power automatic transfer switch electric appliance, which has a reasonable structure, so that the layout of devices in a mounting shell is compact, and the design requirement of miniaturization is met.
In order to achieve the above purpose, the technical scheme of the utility model is to design a dual-power automatic transfer switching device, which comprises a mounting shell, a common power wiring row, a standby power wiring row and a load wiring row;
The mounting shell comprises a main board body, wherein a common side supporting lug A, a standby side supporting lug A, a common side supporting lug B, a standby side supporting lug B, a common side convex groove, a standby side convex groove, a connecting lug and a bottom surrounding wall are arranged on the surface of the main board body, the common side supporting lug A and the standby side supporting lug A are respectively positioned at two ends of the main board body, the common side convex groove and the standby side convex groove are of inverted U-shaped structures, the common side convex groove and the standby side convex groove are positioned above the common side supporting lug A and the standby side supporting lug A, the common side convex groove is close to the common side supporting lug A, the standby side convex groove is close to the standby side supporting lug A, the common side supporting lug B and the standby side supporting lug B are positioned below the common side supporting lug A and the standby side supporting lug A, the common side supporting lug B is close to the standby side supporting lug A, the connecting lug is positioned between the common side supporting lug B and the standby side supporting lug B, the bottom of the connecting lug A is positioned below the common side supporting lug A and the two ends of the standby side supporting lug A, and the two ends of the connecting wall are respectively connected with the common side supporting lug A and the bottom supporting wall A integrally; the utility model discloses a power connection board, including a backup power connection board, a load connection board, a backup power connection board and a load connection board.
Preferably, the top end of the common power supply wiring row is located above the common side supporting bump A, and the bottom end of the common power supply wiring row is located above the common side supporting bump B; the top end of the standby power supply wiring row is positioned above the standby side supporting convex block A, and the bottom end of the standby power supply wiring row is positioned above the standby side supporting convex block B; one end of the load wiring row is positioned above the connecting lug, and the other end of the load wiring row penetrates through the bottom surrounding wall and extends outwards.
Preferably, screw avoiding grooves are formed in the top of the common side supporting lug A, the top of the standby side supporting lug A and the top of the connecting lug.
Preferably, the main board body is provided with a common side rotating shaft hole and a standby side rotating shaft hole, the common side rotating shaft hole is positioned in the common side convex groove, and the standby side rotating shaft hole is positioned in the standby side convex groove.
Preferably, the mounting shell is an insulating material piece.
The utility model has the advantages and beneficial effects that: the dual-power automatic transfer switching device is reasonable in structure, so that the layout of devices in the installation shell is compact, and the miniaturized design requirement is met.
Drawings
Fig. 1 is a schematic diagram of the present utility model.
Description of the embodiments
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
The technical scheme of the utility model is as follows:
As shown in fig. 1, a dual-power automatic transfer switching device comprises a mounting shell, a common power line bank 2, a standby power line bank 3 and a load line bank 4;
The installation shell comprises a main board body 1, wherein a common side supporting lug A5, a standby side supporting lug A6, a common side supporting lug B7, a standby side supporting lug B8, a common side convex groove 9, a standby side convex groove 10, a connecting lug 11 and a bottom surrounding wall 12 are arranged on the surface of the main board body 1, the common side supporting lug A5 and the standby side supporting lug A6 are respectively positioned at two ends of the main board body 1, the common side convex groove 9 and the standby side convex groove 10 are of inverted U-shaped structures, the common side convex groove 9 and the standby side convex groove 10 are positioned above the common side supporting lug A5 and the standby side supporting lug A6, the common side convex groove 9 is close to the common side supporting lug A5, the standby side convex groove 10 is close to the standby side supporting lug A6, the common side supporting lug B7 and the standby side supporting lug B8 are positioned below the common side supporting lug A5 and the standby side supporting lug A6, the common side supporting lug B7 is close to the common side supporting lug A5 and the standby side supporting lug B8 is positioned below the standby side supporting lug A6, the common side supporting lug B7 and the standby side supporting lug A6 is connected with the bottom surrounding wall 12 and is positioned at the two ends of the bottom supporting lug A6; the utility model discloses a power connection row 2 and stand-by power connection row 3, including the power connection row 2, stand-by power connection row 3, the power connection row 2 is the Z shape structure, and the power connection row 2 and stand-by power connection row 3 are mirror symmetry setting, the power connection row 2 of using is by the inboard of setting at the side support lug A5 of using, stand-by power connection row 3 is by the inboard of setting at stand-by side support lug A6, load connection row 4 sets up between stand-by side support lug B8 and bottom enclosure wall 12.
Further, the top end of the common power connection line 2 is located above the common side supporting bump A5, and the bottom end of the common power connection line 2 is located above the common side supporting bump B7; the top end of the standby power supply wiring row 3 is positioned above the standby side supporting convex block A6, and the bottom end of the standby power supply wiring row 3 is positioned above the standby side supporting convex block B8; one end of the load wire row 4 is located above the connection bump 11, and the other end of the load wire row 4 penetrates the bottom surrounding wall 12 and extends outward.
Further, screw avoiding grooves 13 are formed in the top of the common side supporting bump A5, the top of the spare side supporting bump A6 and the top of the connecting bump 11.
Further, the main board body 1 is provided with a common side rotating shaft hole 14 and a standby side rotating shaft hole 15, the common side rotating shaft hole 14 is located in the common side convex groove 9, and the standby side rotating shaft hole 15 is located in the standby side convex groove 10.
Further, the mounting shell is an insulating material piece.
According to the dual-power automatic transfer switch device, the common side supporting convex blocks A5 and the common side supporting convex blocks B7 are arranged on the surface of the main board body 1, so that the positioning and the installation of the common power wiring row 2 are facilitated; the positioning and the installation of the standby power supply wiring row 3 are facilitated by arranging the standby side supporting convex blocks A6 and the standby side supporting convex blocks B7 on the surface of the main board body 1; and, the load wiring line 4 is disposed between the backup side supporting bump B8 and the bottom enclosure wall 12, so that the layout of the common power wiring line 2, the backup power wiring line 3, and the load wiring line 4 is compact. In addition, by providing the normal-side rotating shaft hole 14 and the standby-side rotating shaft hole 15 on the main plate body 1, wherein the normal-side rotating shaft hole 14 is used for mounting the driving shaft of the normal contact group, the standby-side rotating shaft hole 15 is used for mounting the driving shaft of the standby contact group, and the driving shaft of the mounted normal contact group and the driving shaft of the standby contact group are respectively accommodated in the normal-side convex groove 9 and the standby-side convex groove 10.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (5)
1. The double-power automatic transfer switching device is characterized by comprising a mounting shell, a common power wiring row, a standby power wiring row and a load wiring row;
The mounting shell comprises a main board body, wherein a common side supporting lug A, a standby side supporting lug A, a common side supporting lug B, a standby side supporting lug B, a common side convex groove, a standby side convex groove, a connecting lug and a bottom surrounding wall are arranged on the surface of the main board body, the common side supporting lug A and the standby side supporting lug A are respectively positioned at two ends of the main board body, the common side convex groove and the standby side convex groove are of inverted U-shaped structures, the common side convex groove and the standby side convex groove are positioned above the common side supporting lug A and the standby side supporting lug A, the common side convex groove is close to the common side supporting lug A, the standby side convex groove is close to the standby side supporting lug A, the common side supporting lug B and the standby side supporting lug B are positioned below the common side supporting lug A and the standby side supporting lug A, the common side supporting lug B is close to the standby side supporting lug A, the connecting lug is positioned between the common side supporting lug B and the standby side supporting lug B, the bottom of the connecting lug A is positioned below the common side supporting lug A and the two ends of the standby side supporting lug A, and the two ends of the connecting wall are respectively connected with the common side supporting lug A and the bottom supporting wall A integrally; the utility model discloses a power connection board, including a backup power connection board, a load connection board, a backup power connection board and a load connection board.
2. The dual power automatic transfer switching device of claim 1, wherein a top end of the common power connection bar is located above the common side supporting bump a, and a bottom end of the common power connection bar is located above the common side supporting bump B; the top end of the standby power supply wiring row is positioned above the standby side supporting convex block A, and the bottom end of the standby power supply wiring row is positioned above the standby side supporting convex block B; one end of the load wiring row is positioned above the connecting lug, and the other end of the load wiring row penetrates through the bottom surrounding wall and extends outwards.
3. The dual power automatic transfer switching device according to claim 2, wherein screw escape grooves are formed at the top of the common side supporting bump a, the top of the spare side supporting bump a, and the top of the connection bump.
4. The dual power automatic transfer switching device of claim 3, wherein the main board body is provided with a common side rotating shaft hole and a standby side rotating shaft hole, the common side rotating shaft hole is positioned in the common side convex groove, and the standby side rotating shaft hole is positioned in the standby side convex groove.
5. The dual power automatic transfer switching device of claim 1, wherein the mounting housing is an insulating material member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323051139.2U CN221226062U (en) | 2023-11-13 | 2023-11-13 | Dual-power automatic transfer switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323051139.2U CN221226062U (en) | 2023-11-13 | 2023-11-13 | Dual-power automatic transfer switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221226062U true CN221226062U (en) | 2024-06-25 |
Family
ID=91545410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323051139.2U Active CN221226062U (en) | 2023-11-13 | 2023-11-13 | Dual-power automatic transfer switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221226062U (en) |
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2023
- 2023-11-13 CN CN202323051139.2U patent/CN221226062U/en active Active
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| GR01 | Patent grant | ||
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