CN217883216U - Power supply board card of optical transmission network equipment - Google Patents
Power supply board card of optical transmission network equipment Download PDFInfo
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- CN217883216U CN217883216U CN202122991700.XU CN202122991700U CN217883216U CN 217883216 U CN217883216 U CN 217883216U CN 202122991700 U CN202122991700 U CN 202122991700U CN 217883216 U CN217883216 U CN 217883216U
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- power supply
- circuit board
- current power
- alternating current
- integrated circuit
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Abstract
The utility model discloses a power integrated circuit board of light conveying net equipment relates to the communication field for solve among the prior art because output's difference makes the size of the power module who exchanges the commentaries on classics direct current unfixed, power module's alternating current power supply and direct current power supply hardly realize the problem of each other inserting in power screens groove. The utility model relates to a power integrated circuit board that light transmission equipment provided includes power integrated circuit board includes alternating current power supply integrated circuit board and DC power supply integrated circuit board, the alternating current power supply integrated circuit board includes the server power, alternating current power supply integrated circuit board metallic structure spare and alternating current power supply adaptation circuit board. The utility model discloses use alternating current power supply integrated circuit board metallic structure, direct current power supply integrated circuit board metallic structure, alternating current power supply adaptation circuit board and direct current power supply adaptation circuit board, use the server power supply of standard to the optical transmission net equipment alternating current power supply integrated circuit board to realize that direct current power supply integrated circuit board and alternating current power supply integrated circuit board are each other inserted.
Description
Technical Field
The utility model relates to the field of communication, concretely relates to power integrated circuit board of light conveying net equipment.
Background
An optical transport network, a type of network, refers to a transport network that implements transport, multiplexing, routing, and monitoring of service signals in an optical domain, and ensures performance indexes and survivability thereof. In the transmission equipment, a plurality of service boards and control boards need to be configured, the power consumption of the equipment is generally large, and the direct-current power supply and the alternating-current power supply are required to be supported.
In the prior art, the size of the power module for converting alternating current into direct current is not fixed due to different output powers, the alternating current power supply and the direct current power supply of the power module are difficult to realize mutual insertion in the power clamping groove, the power supply of the server is also manufactured according to a certain size standard, so that the sizes of the power groove positions of the optical transmission equipment and the server equipment are inconsistent, and the power supply of the server cannot be directly applied to the optical transmission equipment.
Therefore, a new power board of the optical transmission network device is needed to realize the module selection of the ac to dc power of the ac power board, and the power slot can be plugged with the dc power board or the ac power board.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a power integrated circuit board of optical transmission network equipment, the effectual unfixed problem of alternating current power supply and direct current power supply size in the background art of having solved.
In order to solve the problems, the utility model provides a power supply board card of optical transmission network equipment, the power supply board card of optical transmission network equipment comprises an alternating current power supply board card and a direct current power supply board card, the alternating current power supply board card comprises a server power supply, an alternating current power supply board card metal structural part and an alternating current power supply adaptation circuit board, the alternating current power supply adaptation circuit board is fixedly connected in the alternating current power supply board card metal structural part, the alternating current power supply adaptation circuit board and the alternating current power supply board card are not loosened, the direct current power supply board card comprises a direct current power supply board card metal structural part and a direct current power supply adaptation circuit board, and the direct current power supply adaptation circuit board is fixedly connected with the direct current power supply board card metal structural part; the power supply board card is externally provided with a machine frame, and the direct current power supply connector and the direct current power supply board are not loosened. The machine frame comprises a base plane, a first interface and a second interface are arranged at the lower left corner of the base plane, and specifically, the power panel card is inserted into the first interface and the second interface; the frame still includes the backplate, be provided with the connector on the backplate, the connector is located the rear end of first interface and second interface respectively. The connector comprises an alternating current power supply adaptive circuit board forward connector and an alternating current power supply adaptive circuit board backward connector, the alternating current power supply adaptive circuit board forward connector is connected with the server power supply connector, and the alternating current power supply adaptive circuit board backward connector is connected with the connector. The configuration circuit is used for ensuring the normal output voltage and current of the server power supply. When the direct-current power supply board card and the alternating-current power supply board card are used, the direct-current power supply board card and the alternating-current power supply board card are inserted into a power supply slot position of the optical transmission equipment, and connectors on the direct-current power supply adaptive circuit board and the alternating-current power supply adaptive circuit board are connected with connectors on the back plate. The alternating current power supply adapter circuit board is arranged on the alternating current power supply board card metal structural part. The server power supply is inserted into the metal structural part of the alternating current power supply board card, and the connector of the server power supply module is connected with the connector on the alternating current power supply adaptive circuit board. The direct-current power supply adapter circuit board is installed on a direct-current power supply board card metal structural part.
First interface with the second interface with the base face does not have the protruding portion in the horizontal direction, just first interface with the second interface size is unanimous, and alternating current power supply integrated circuit board metal structure overall dimension and direct current power supply integrated circuit board metal structure overall dimension are unanimous, and the connector type number of direct current power supply adaptation circuit board and alternating current power supply adaptation circuit board is unanimous, and the relative alternating current power supply integrated circuit board metal structure of connector and direct current power supply integrated circuit board metal structure position are unanimous, and direct current power supply adaptation circuit board and alternating current power supply adaptation circuit board output voltage are unanimous, consequently can realize that direct current power supply integrated circuit board and alternating current power supply integrated circuit board insert each other.
Preferably, the alternating current power supply board card metal structural member is provided with a limiting device, so that a server power supply can be fixed in the alternating current power supply board card metal structural member, and the server power supply connector is ensured to be stably connected with the connector on the alternating current adaptive circuit board.
Preferably, an air channel is reserved in the metal structural part of the alternating current power supply board card, so that heat dissipation of a fan on the server power supply is facilitated.
Preferably, the front ends of the direct-current power supply board card metal structural part and the alternating-current power supply board card metal structural part are loosened and loosened, the power supply board is fixed on the machine frame by screwing the loosening, and the stable connection of the power supply board connector and the connector is guaranteed.
Preferably, the rear ends of the metal structural members of the direct-current power supply board card and the alternating-current power supply board card are provided with guide devices, so that the power supply board can be conveniently installed in the machine frame.
Preferably, holes are formed in two sides of the metal structural member of the direct-current power supply board card, so that an equipment fan air duct is conveniently utilized, and the temperature of the direct-current power supply board circuit board is reduced.
Compared with the prior art, the application has the following obvious advantages and effects: the server power supply is used in the optical transmission equipment, so that the alternating current power supply board card and the direct current power supply board card of the optical transmission equipment are mutually plugged.
Drawings
Fig. 1 is a schematic diagram of a power board card frame of an optical transport network device;
fig. 2 is a schematic diagram of an ac power board of a power board of an optical transmission network device;
fig. 3 is a schematic diagram of a power board and a dc power board of an optical transport network device;
fig. 4 is a schematic diagram of a power supply board server of an optical transport network device.
In the figure: 1. a machine frame; 2. a service board card; 3. controlling a board card; 4. a first interface; 5. a second interface; 6. the fan slot position 7, the AC power supply board is not stuck and loosened 8, and the AC power supply board is clamped with a metal structural part; 9. an alternating current power supply adaptation circuit board; 10. the alternating current power supply is matched with the backward connector of the circuit board; 11. the alternating current power supply is adaptive to the forward connector of the circuit board; 12. the direct current power supply board is not stuck; 13. a direct-current power supply board card metal structural part; 14. a DC power supply adaptation circuit board; 15. the direct current power supply is adaptive to the forward connector of the circuit board; 16. a server power connector.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings 1 to 4 of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All embodiments obtained by a person skilled in the art based on the described embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses a light transmission device, including frame, business integrated circuit board, control integrated circuit board, fan integrated circuit board and power integrated circuit board. The power supply board card is externally provided with a machine frame, the fan frame is arranged on the right of the machine frame, other boards are clamped on the base surface of the machine frame, and the machine frame is arranged outside the power supply board card.
As shown in fig. 1, a base surface of a machine frame is provided with a plurality of service boards, a plurality of control boards and two adjacent power board slots; the service board card is arranged at the uppermost end of the base surface, the control board card is arranged at the lowermost end of the service board card, the power supply card slot position is arranged at the left lower corner of the base surface, and the right end of the base surface is provided with the fan board card.
As shown in fig. 2, the ac power supply circuit board is provided with an ac power supply adapter circuit board, a forward connector of the ac power supply adapter circuit board, a backward connector of the ac power supply adapter circuit board, and an ac power supply board, the ac power supply adapter circuit board is mounted on the ac power supply board metal structural member, and the ac power supply adapter circuit board can be freely inserted into the power supply board card slot.
As shown in fig. 2-4, the server power is plugged into the ac power board card metal structure, and the server power connector is connected to the ac power adapter circuit board front connector.
As shown in fig. 3, the dc power adapter circuit board is provided with a dc power board metal structure, a dc power adapter circuit board, and an ac power adapter circuit board, the forward connector and the dc power board are not released, the dc power adapter circuit board is mounted on the dc power board metal structure, and the dc power adapter circuit board can be freely inserted into the power board slot.
As shown in fig. 1, the ac power board and the dc power board are installed in the power board slot, and the ac power adapter circuit board is connected to the connector at the rear and the ac power adapter circuit board at the front. The clamping and loosening of the alternating current power supply board and the clamping and loosening of the direct current power supply board are not fixed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (5)
1. The utility model provides a power integrated circuit board of optical transport network equipment which characterized in that: the power supply board card comprises an alternating current power supply board card and a direct current power supply board card, the alternating current power supply board card comprises a server power supply, an alternating current power supply board card metal structural part and an alternating current power supply adapter circuit board, and the alternating current power supply adapter circuit board is fixedly connected in the alternating current power supply board card metal structural part;
the direct-current power supply board card comprises a direct-current power supply board card metal structural part and a direct-current power supply adapter circuit board, and the direct-current power supply adapter circuit board is fixedly connected with the direct-current power supply board card metal structural part;
the power supply board card is externally provided with a machine frame.
2. The power board of the optical transport network device according to claim 1, wherein: the machine frame comprises a base plane, a first interface and a second interface are arranged at the lower left corner of the base plane, and specifically, the power panel card is inserted into the first interface and the second interface;
the frame still includes the backplate, be provided with the connector on the backplate, the connector is located the rear end of first interface and second interface respectively.
3. The power board of the optical transport network device according to claim 2, wherein the ac power adapter circuit board is provided with a forward connector of the ac power adapter circuit board and a backward connector of the ac power adapter circuit board, and the forward connector of the ac power adapter circuit board is connected to the server power connector.
4. The power board of the optical transport network device of claim 2, wherein the first interface and the second interface are not protruded from the base surface in a horizontal direction, and the first interface and the second interface are consistent in size.
5. The power board of the optical transport network device of claim 3, wherein the forward connector of the AC power adapter circuit board and the backward connector of the AC power adapter circuit board are both connected to the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122991700.XU CN217883216U (en) | 2021-12-01 | 2021-12-01 | Power supply board card of optical transmission network equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122991700.XU CN217883216U (en) | 2021-12-01 | 2021-12-01 | Power supply board card of optical transmission network equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217883216U true CN217883216U (en) | 2022-11-22 |
Family
ID=84049664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122991700.XU Active CN217883216U (en) | 2021-12-01 | 2021-12-01 | Power supply board card of optical transmission network equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217883216U (en) |
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2021
- 2021-12-01 CN CN202122991700.XU patent/CN217883216U/en active Active
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