CN211508881U - DC power supply device - Google Patents
DC power supply device Download PDFInfo
- Publication number
- CN211508881U CN211508881U CN201821048918.3U CN201821048918U CN211508881U CN 211508881 U CN211508881 U CN 211508881U CN 201821048918 U CN201821048918 U CN 201821048918U CN 211508881 U CN211508881 U CN 211508881U
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- power supply
- power
- supply device
- input
- output
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- 230000017525 heat dissipation Effects 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a direct current power supply device, which comprises a square shell and a direct current power supply; the square shell comprises four side plates, a bottom plate and a top plate, the four side plates, the bottom plate and the top plate enclose an inner space, the direct-current power supply is arranged in the inner space, the square shell is provided with a power input interface and a power output interface, the direct-current power supply is provided with an input end and an output end, the power input interface is connected with the input end of the direct-current power supply, the power output interface is connected with the output end of the direct-current power supply, the power input interface is arranged on one side plate, and the power output interface is arranged on the other side plate. In this way, the utility model discloses a DC power supply device is convenient for the management of the input wiring that DC power supply device is connected with other equipment, output wiring.
Description
Technical Field
The utility model relates to a power technical field, in particular to direct current power supply device.
Background
The direct current power supply is used for maintaining stable and constant voltage and current formed in a circuit, the direct current power supply comprises an input end and an output end, the direct current power supply device is provided with a power input interface and a power output interface, the power input interface and the power output interface of the existing direct current power supply device are arranged on the same side, so that the direct current power supply device and other power input equipment, the input wiring and the output wiring of power using equipment are both positioned on the same side, and each input and output wiring is complicated, the condition that the input wiring and the output wiring are wound mutually can occur, and the management of each input wiring and each output wiring is not convenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a DC power supply device, the management of the input wiring, the output wiring that the DC power supply device of being convenient for and other equipment are connected.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a DC power supply device including: a square housing and a DC power supply; the square shell comprises four side plates, a bottom plate and a top plate, the four side plates, the bottom plate and the top plate enclose an inner space, the direct-current power supply is arranged in the inner space, the square shell is provided with a power input interface and a power output interface, the direct-current power supply is provided with an input end and an output end, the power input interface is connected with the input end of the direct-current power supply, the power output interface is connected with the output end of the direct-current power supply, the power input interface is arranged on one side plate, and the power output interface is arranged on the other side plate.
Further, the square shell is a rectangular shell.
Furthermore, the power input interface and the power output interface are respectively arranged on two side plates opposite to each other in the width direction of the square shell.
Further, the direct current power supply is fixedly arranged on the bottom plate.
Further, the dc power supply device further includes a heat dissipation fan disposed in the internal space, and the heat dissipation fan is connected to the output end of the dc power supply.
Furthermore, the square shell is provided with heat dissipation holes.
Further, the square shell is provided with a handle.
The utility model has the advantages that: be different from prior art's condition, the utility model discloses DC power supply device includes square casing and DC power supply, square casing is equipped with power input interface and power output interface, DC power supply is equipped with input and output, power input interface is connected with DC power supply's input, power output interface is connected with DC power supply's output, power input interface sets up on a curb plate, power output interface sets up on another curb plate, make DC power supply device and other power input equipment, the input wiring of power user equipment, the output wiring is located different one side, the condition of input wiring and output wiring intertwine can not appear, be convenient for each input wiring and the management of output wiring.
Drawings
Fig. 1 is a schematic perspective view of a dc power supply device according to the present invention;
fig. 2 is a schematic view of a bottom plate and a dc power supply of the dc power supply device of the present invention;
fig. 3 is a schematic diagram of a right-view structure of the dc power supply device of the present invention.
Detailed Description
Referring to fig. 1-3, the dc power supply of the present invention includes: a square housing 1 and a dc power supply 2.
The square housing 1 includes four side plates, a bottom plate 11 and a top plate 12, and the four side plates, the bottom plate 11 and the top plate 12 enclose an internal space, the square housing 1 of the embodiment is specifically a rectangular housing, in other embodiments, the square housing 1 may also be a square housing, and this is not limited herein. The dc power supply 2 is disposed in the inner space of the square housing 1, and specifically, the dc power supply 2 may be fixedly disposed on the bottom plate 11 of the square housing 1. Wherein the dc power supply 2 is provided with an input terminal and an output terminal.
The square shell 1 is provided with a power input interface 31 and a power output interface 32, the power input interface 31 is connected with the input end of the direct current power supply 2, and the power output interface 32 is connected with the output end of the direct current power supply 2. It can be understood that the dc power supply 2 is connected to other power input devices through the power input interface 31, and the power input interface 31 is specifically connected to other power input devices through input wiring; the dc power supply 2 is connected to other power-using devices through the power output interface 32, and the power output interface 32 is specifically connected to other power-using devices through output wiring. The power input interface 31 is disposed on one side plate 13, and the power output interface 32 is disposed on the other side plate 14.
Preferably, the power input interface 31 and the power output interface 32 are respectively disposed on two side plates opposite to each other in the width direction of the square housing 1. In other embodiments, the power input interface 31 and the power output interface 32 may also be respectively disposed on two side plates opposite to each other in the length direction of the square housing 1.
In addition, the dc power supply device may further include a heat dissipation fan disposed in the inner space of the square housing 1, specifically, on a side plate, and the heat dissipation fan is connected to the output terminal of the dc power supply 2 to supply power to the heat dissipation fan. In addition, the square housing 1 is further provided with heat dissipation holes 4, and the heat dissipation holes 4 may be disposed on the side plates and/or the top plate 12 of the square housing 1. In order to facilitate lifting of the direct-current power supply device, a lifting handle can be further arranged on the square shell 1, and the lifting handle can be particularly arranged on the top plate 12 or the side plate.
The utility model discloses DC power supply unit includes square casing 1 and DC power supply 2, square casing 1 is equipped with power input interface 31 and power output interface 32, DC power supply 2 is equipped with input and output, power input interface 31 is connected with DC power supply 2's input, power output interface 32 is connected with DC power supply 2's output, power input interface 31 sets up on one side board 13, power output interface 32 sets up on another curb plate 14, make DC power supply unit and other power input equipment, the input wiring of power user equipment, the output wiring is located different one side, the condition of input wiring and output wiring intertwine can not appear, the input wiring of being convenient for DC power supply unit and other equipment connections, the management of output wiring.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. A direct-current power supply device, comprising:
a square housing and a DC power supply;
square casing includes four curb plates, a bottom plate and a roof, four curb plates, one bottom plate and one the roof encloses into an inner space, DC power supply set up in the inner space, square casing is equipped with power input interface and power output interface, DC power supply is equipped with input and output, power input interface with DC power supply's input is connected, power output interface with DC power supply's output is connected, wherein power input interface sets up in one on the curb plate, power output interface sets up in another on the curb plate.
2. The dc power supply device according to claim 1, wherein the square case is a rectangular case.
3. The dc power supply device according to claim 2, wherein the power input interface and the power output interface are respectively disposed on two side plates that are opposite to each other in a width direction of the square housing.
4. The dc power supply device according to claim 1, wherein the dc power supply is fixedly provided on the base plate.
5. The dc power supply device according to claim 1, further comprising a heat dissipation fan disposed in the internal space, wherein the heat dissipation fan is connected to an output terminal of the dc power supply.
6. The dc power supply device according to claim 1, wherein the square housing is provided with a heat radiation hole.
7. The dc power supply device according to claim 1, wherein the square case is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821048918.3U CN211508881U (en) | 2018-07-03 | 2018-07-03 | DC power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821048918.3U CN211508881U (en) | 2018-07-03 | 2018-07-03 | DC power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211508881U true CN211508881U (en) | 2020-09-15 |
Family
ID=72393479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821048918.3U Active CN211508881U (en) | 2018-07-03 | 2018-07-03 | DC power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211508881U (en) |
-
2018
- 2018-07-03 CN CN201821048918.3U patent/CN211508881U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240603 Granted publication date: 20200915 |