CN218243317U

CN218243317U - PoE power supply structure for correcting power factors

Info

Publication number: CN218243317U
Application number: CN202221854346.4U
Authority: CN
Inventors: 蔡东宏; 蔡金龙
Original assignee: Shenzhen Xinxieshenghe Technology Co ltd
Current assignee: Shenzhen Xinxieshenghe Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-06
Anticipated expiration: 2032-07-19

Abstract

The utility model belongs to PoE power field, especially a power factor correction PoE power structure does not have anti-skidding characteristics to current power shell, and the power plug position can not accomodate the protection problem, proposes following scheme now, and it includes power body, power body's top is equipped with the louvre, power body's top is equipped with adjustment button, power body's top is equipped with the display screen, one side fixedly connected with pilot lamp of power body, one side fixedly connected with circuit of power body connects, and circuit connects the below that is located the pilot lamp, the utility model discloses the antiskid groove of both sides plays anti-skidding effect, reduces the risk of accomodating in-process landing, accomodates connector and connection contact simultaneously, can reduce the connector and expose for a long time and be corroded outside, and the damaged risk of colliding with, and the volume diminishes also portable more when accomodating connector and connection contact simultaneously.

Description

PoE power supply structure for correcting power factors

Technical Field

The utility model relates to a PoE power field especially relates to a power factor correction PoE power structure.

Background

Chinese patent with application number CN 215072145U discloses a power factor correction PoE power supply, include shell, last shell, front panel, main control board, IC module, power factor correction module, rectifier module, compensation module and a plurality of power supply mouth down, the shell upper end is equipped with the shell down, it is equipped with the front panel with lower shell junction front end to go up the shell, shell and the inside cavity that possesses of last shell down, the inner wall is equipped with the main control board before the cavity, be equipped with the IC module on the main control board, IC module lower extreme and main control board electrical connection, the main control board rear end is equipped with power factor correction module, the main control board left end is equipped with rectifier module and compensation module, be equipped with a plurality of power supply mouths on the front panel. The utility model discloses solved better among the prior art that the device does not possess power factor correction circuit, the power factor that leads to the device is low, and low and power temperature rise of electric power utilization is than higher, short service life scheduling problem.

The above patent technologies have the following problems:

1. the power supply shell is not provided with an anti-skidding design, and the power supply shell is easy to slide when a hand and the power supply are plugged.

2. Simultaneously to the power plug position of this device most fragile and wearing and tearing can not accomodate the protection effect, power plug exposes for a long time and causes the condition of damage, oxidation and reduction power plug life outside easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art power shell and not having anti-skidding characteristics, the shortcoming of protection can not be accomodate to the power plug position, and the PoE power structure is rectified to a power factor that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a power factor correction PoE power structure, includes power source body, power source body's top is equipped with the louvre, power source body's top is equipped with adjustment button, power source body's top is equipped with the display screen, one side fixedly connected with pilot lamp of power source body, one side fixedly connected with line connection of power source body, and line connection is located the below of pilot lamp, and the one end of line connection and pilot lamp runs through to power source body's inside.

Preferably, one side of power body is equipped with the rack groove, power body bottom inner wall fixedly connected with rectifier module, the bottom inner wall fixedly connected with compensation module of power body, the bottom inner wall fixedly connected with power factor correction module of power body, the bottom inner wall fixedly connected with electricity shell of plugging in of shown power body.

Preferably, insert electric shell sliding connection and have the connector, a plurality of connection contacts of one end fixedly connected with of connector, one side fixedly connected with slide bar of connector, the other end of slide bar slides and runs through the rack groove and extend to power body's the outside, the outer wall cover of slide bar is equipped with the spring, the fixed cover in outside of slide bar is equipped with first fixed block and second fixed block, and first fixed block and spring one end fixed connection, and the other end of spring and the rack groove are close to one side inner wall sliding connection of connector, one side of first fixed block and one side fixed connection of second fixed block, the top and the bottom of first fixed block and second fixed block are reverse rack and forward rack of fixedly connected with respectively, the other end fixedly connected with shifting block of slide bar, the inside rack that all is equipped with in top inner wall and the bottom in rack groove, and rack and reverse rack mesh mutually.

Preferably, the inner walls of the two sides of the rack groove are provided with first sliding grooves, the first sliding grooves close to the connectors are communicated with the power inserting grooves, and the sliding rods slide to penetrate through the two first sliding grooves.

Preferably, the outer wall of the power supply body is provided with an anti-slip groove, so that the friction force between the anti-slip groove and the fingers is increased.

Preferably, one side of the rack, which is far away from the sliding rod, is elastically connected with the inner wall of the rack groove through a spring, so that the rack can move up and down, and the matching between the rack and the reverse rack is facilitated.

The utility model discloses in, a power factor rectifies PoE power structure beneficial effect:

1. the utility model discloses the surface that is equipped with power body is equipped with anti-skidding groove, and the hand is held power body, grasps the position in anti-skidding groove, and anti-skidding groove can play the antiskid effect.

2. The utility model discloses be equipped with the slide bar, the slip of slide bar can make connector and connection contact slide in inserting the electric tank, with connector and connection contact from inserting the electric tank roll-off during the use, with connector and connection contact slip in inserting the electric tank when not using, accomodate connector and connection contact, can play the guard action to connector and connection contact from this.

The utility model discloses the antiskid groove of both sides plays anti-skidding effect, reduces the risk of accomodating the in-process landing, accomodates connector and connection contact simultaneously, can reduce the connector and expose for a long time and corrode in the outer quilt, and is collided with damaged risk, and the volume diminishes also portable more when accomodating connector and connection contact simultaneously.

Drawings

Fig. 1 is a first perspective three-dimensional schematic view of a power factor correction PoE power supply structure according to the present invention;

fig. 2 is a second perspective three-dimensional schematic view of a power factor correction PoE power supply structure according to the present invention;

fig. 3 is a top cross-sectional view of a power factor correcting PoE power supply of the present invention;

fig. 4 is a three-dimensional cross-sectional view of a power factor correcting PoE power plug jack housing and rack slot according to the present invention;

fig. 5 is a three-dimensional schematic diagram of a PoE power rack and a sliding rod for power factor correction according to the present invention.

In the figure: 1. a power supply body; 2. a display screen; 3. an adjustment button; 4. heat dissipation holes; 5. an anti-slip groove; 6. inserting an electric shell; 7. a first chute; 8. shifting blocks; 9. an indicator light; 10. a line connector; 11. a rectification module; 12. a compensation module; 13. a power factor correction module; 14. a connector; 15. a connection contact; 16. a slide bar; 17. a spring; 18. a rack; 19. a positive rack; 20. a reverse rack; 21. a first fixed block; 22. a second fixed block; 23. inserting an electric slot; 24. a rack slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-5, a power factor correction PoE power structure, including power body 1, the top of power body 1 is equipped with louvre 4, and the top of power body 1 is equipped with adjustment button 3, and the top of power body 1 is equipped with display screen 2, and one side fixedly connected with pilot lamp 9 of power body 1, one side fixedly connected with of power body 1 has line joint 10, and line joint 10 is located the below of pilot lamp 9, and the inside to power body 1 is run through to the one end of line joint 10 and pilot lamp 9.

Example two

The improvement on the basis of the first embodiment: a PoE power supply structure for correcting power factors comprises a power supply body 1, wherein an anti-slip groove 5 is formed in the outer wall of the power supply body 1, the friction force between the anti-slip groove 5 and fingers is increased, a heat dissipation hole 4 is formed in the top of the power supply body 1, an adjusting button 3 is arranged at the top of the power supply body 1, a display screen 2 is arranged at the top of the power supply body 1, an indicator lamp 9 is fixedly connected to one side of the power supply body 1, a line connector 10 is fixedly connected to one side of the power supply body 1, the line connector 10 is located below the indicator lamp 9, one end of the line connector 10 and one end of the indicator lamp 9 penetrate through the power supply body 1, a rack groove 24 is formed in one side of the power supply body 1, a rectifier module 11 is fixedly connected to the inner wall of the bottom of the power supply body 1, a power factor correction module 13 is fixedly connected to the inner wall of the bottom of the power supply body 1, a plug shell 6 is fixedly connected to a connector 14 in a sliding mode, a plurality of connecting contacts 15 are fixedly connected to one side of the outer wall of the connector 21, a second connector 17 is connected to one side of a spring rod 17, and a second connector 17 is connected to the outer wall of the connector 21, rack 18 is arranged on the inner wall of the top of rack groove 24 and inside the bottom, rack 18 and reverse rack 20 are meshed, one side of rack 18 far away from sliding rod 16 is elastically connected with the inner wall of rack groove 24 through a spring, rack 18 is used for moving up and down, the rack 18 and the reverse rack 20 are convenient to match, the inner walls of two sides of rack groove 24 are provided with first sliding grooves 7, the first sliding grooves 7 close to connectors 14 are communicated with power plug-in grooves 23, and sliding rod 16 slides to penetrate through the two first sliding grooves 7.

However, as is well known to those skilled in the art, the working principles and wiring methods of the display screen 2, the adjustment button 3, the indicator light 9, the line connector 10, the connection contact 15, the rectifier module 11, the compensation module 12 and the power factor correction module 13 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The working principle is as follows: when the utility model is used, the shifting block 8 is pushed, forward thrust is applied to the shifting block 8, the shifting block 8 drives the sliding rod 16 to move, the sliding rod 16 drives the first fixed block 21, the second fixed block 22, the reverse rack 20, the forward rack 19 and the spring 17 to move to the forefront end, one end of the sliding rod 16 drives the connector 14 and the connecting contact 15 at one side of the connector 14 to move, the connecting contact 15 is moved out of the plug-in slot 23, the right-angle surface of the reverse rack 20 is clamped in the rack 18 at the moment, the reverse rack 20 is limited, the circuit connector 10 and the connecting contact 15 are plugged on the circuit board, the circuit is connected, the power utilization value is provided, the adjusting button 3 is pressed, the required power adjusting value is adjusted, the power adjusting value is displayed on the display screen 2, the rectifying module 11, the compensating module 12 and the power factor correcting module 13 are matched by pressing the adjusting button 3, the power value required to be adjusted is displayed on the display screen 2, heat generated in the using process is dissipated outwards through the heat dissipation holes 4, the circuit board is pulled out after the circuit board is used, the novel circuit board pulling device can stop working when the circuit board pulling device is used, the shifting block 8 is pressed, the shifting block 8 drives the sliding rod 16 to move inwards, the sliding rod 16 pushes the first fixing block 21 and the second fixing block 22 to move inwards and extrude the spring 17, the first fixing block 21 and the second fixing block 22 respectively drive the reverse rack 20 and the forward rack 19 to move inwards, so that the rack 18 and the reverse rack 20 are disengaged, the rack 18 and the forward rack 19 are engaged, backward moving thrust is applied to the shifting block 8, the sliding rod 16 drives the second fixing block 22 and the first fixing block 21, the second fixing block 22 and the first fixing block 21 respectively drive the forward rack 19 and the reverse rack 20 to move backwards, the sliding rod 16 drives the connecting head 14 at one end and the connecting contact 15 at one side of the connecting head 14, the electric plug is moved towards the inside of the electric plug groove 23, the pressing force and the backward pushing force on the shifting block 8 are released, the pressure borne by the spring 17 is released, the spring 17 pushes the first fixing block 21 to move outwards to reset, the first fixing block 21 drives the reverse rack 20, the second fixing block 22 and the sliding rod 16 to move outwards, and the reverse rack 20, the second fixing block 22 and the sliding rod 16 respectively drive the related components to move outwards again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power factor correction PoE power structure, includes power supply body (1), its characterized in that, the top of power supply body (1) is equipped with louvre (4), the top of power supply body (1) is equipped with adjustment button (3), the top of power supply body (1) is equipped with display screen (2), one side fixedly connected with pilot lamp (9) of power supply body (1), one side fixed connection of power supply body (1) has line joint (10), and line joint (10) are located the below of pilot lamp (9), and the one end of line joint (10) and pilot lamp (9) runs through to the inside of power supply body (1).

2. The structure of a power factor correction PoE power supply according to claim 1, wherein one side of the power supply body (1) is provided with a rack slot (24), the inner bottom wall of the power supply body (1) is fixedly connected with a rectifier module (11), the inner bottom wall of the power supply body (1) is fixedly connected with a compensation module (12), the inner bottom wall of the power supply body (1) is fixedly connected with a power factor correction module (13), and the inner bottom wall of the power supply body (1) is fixedly connected with a plug-in housing (6).

3. A power factor correcting PoE power supply architecture as recited in claim 2, the plug-in shell (6) is connected with a connector (14) in a sliding way, one end of the connector (14) is fixedly connected with a plurality of connecting contacts (15), one side of the connecting head (14) is fixedly connected with a sliding rod (16), the other end of the sliding rod (16) penetrates through the rack slot (24) in a sliding way and extends to the outer side of the power supply body (1), a spring (17) is sleeved on the outer wall of the sliding rod (16), a first fixing block (21) and a second fixing block (22) are fixedly sleeved outside the sliding rod (16), and one end of the first fixed block (21) is fixedly connected with one end of the spring (17), the other end of the spring (17) is connected with the inner wall of one side of the rack groove (24) close to the connector (14) in a sliding manner, one side of the first fixed block (21) is fixedly connected with one side of the second fixed block (22), the top and the bottom of the first fixed block (21) and the second fixed block (22) are respectively and fixedly connected with a reverse rack (20) and a forward rack (19), the other end of the sliding rod (16) is fixedly connected with a shifting block (8), the rack grooves (24) are respectively provided with a rack (18) on the inner wall of the top and the inner part of the bottom, and the racks (18) are meshed with the reverse racks (20).

4. A power factor correcting PoE power supply structure according to any one of claims 1 to 3, wherein the rack groove (24) is provided with first sliding grooves (7) on both inner side walls, and the first sliding grooves (7) adjacent to the connecting head (14) communicate with the plug-in grooves (23), and the sliding rod (16) slidably penetrates through both the first sliding grooves (7).

5. A power factor correcting PoE power supply configuration according to claim 1, characterized in that the outer wall of the power supply body (1) is provided with anti-slip grooves (5).

6. A power factor correcting PoE power supply arrangement according to claim 3, characterized in that the side of the rack (18) remote from the sliding rod (16) is resiliently spring-loaded against the inner wall of the rack slot (24).