CN212627920U

CN212627920U - Power supply device for PON equipment

Info

Publication number: CN212627920U
Application number: CN202021834620.2U
Authority: CN
Inventors: 侯海亮; 何磊; 袁刚
Original assignee: Dongguan Yingmai Communication Technology Co ltd
Current assignee: Dongguan Yingmai Communication Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-02-26
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to a PON equipment technical field, concretely relates to be used for PON equipment power supply unit, including PON equipment, outage emergency mechanism and stand-by power supply case, PON equipment includes the power access mouth, the top of power access mouth is provided with outage emergency mechanism. The utility model discloses in, set up outage emergency mechanism and stand-by power supply box at the power end of PON equipment, through being connected main power supply and electro-magnet, can produce the appeal to the copper post after the electro-magnet circular telegram, thereby can be to PON equipment circular telegram, in case the commercial power outage, the stay cord spring can stimulate the copper post and slide in the slide, the conducting strip can contact with the connection piece, and the conduit and the stand-by power supply box that are connected with the connection piece are connected, thereby can let stand-by power supply continue the power supply to PON equipment, thereby enable equipment to continue normal operating.

Description

Power supply device for PON equipment

Technical Field

The utility model relates to a PON equipment technical field, concretely relates to be used for PON equipment power supply unit.

Background

The PON is a typical passive optical network, which means that (in an optical distribution network) the PON does not contain any electronic devices and electronic power supplies, and the ODN is composed of all passive devices such as optical splitters, and does not need expensive active electronic equipment. A passive optical network includes an Optical Line Terminal (OLT) mounted to a central control station and a plurality of associated Optical Network Units (ONUs) mounted to subscriber sites.

The existing PON equipment power supply for communication equipment generally adopts commercial power as a direct power supply, and utilizes a voltage reduction rectification circuit to convert the commercial power into a 12V direct current power supply to supply power to the PON equipment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a be used for PON equipment power supply unit, power end through at PON equipment sets up outage emergency mechanism and stand-by power supply case, through being connected main power source and electro-magnet, can produce the appeal to the copper post after the electro-magnet circular telegram, thereby can be to PON equipment circular telegram, in case the commercial power outage, the stay cord spring can stimulate the copper post and slide in the slide, the conducting strip can contact with the connection piece, and be connected with the conduit and the stand-by power supply case connection of connection piece, thereby can let stand-by power supply continue the power supply to PON equipment, thereby enable equipment to continue normal operating.

The purpose of the utility model can be realized by the following technical scheme:

a power supply device for PON equipment comprises the PON equipment, a power failure emergency mechanism and a standby power supply box, wherein the PON equipment comprises a power supply access port, the power failure emergency mechanism is arranged above the power supply access port, the emergency mechanism comprises two first fixing plates and two wire conduits, the two first fixing plates are fixedly connected with the PON equipment, an electromagnet is fixedly connected between the two first fixing plates, two wire conduits are symmetrically formed in one side wall of the electromagnet relative to the vertical central plane of the electromagnet, the two wire conduits are fixedly connected with first wires, the first wires are connected with coils, the two first wires are fixedly connected with a main power supply, the other side wall of the electromagnet is symmetrically and fixedly connected with two conductive posts II relative to the vertical central plane of the electromagnet, one ends of the two conductive posts II, which are far away from the electromagnet, are fixedly connected with green lamp tubes, and one ends of the two wire conduits are fixedly connected with the standby, the other ends of the two wire conduits are fixedly connected with power connection pieces, the two power connection pieces are fixedly connected with first conductive columns, one ends of the first conductive columns, which correspond to the second conductive columns, are fixedly connected with a yellow lamp tube, the bottoms of the yellow lamp tube and the green lamp tube are fixedly connected with a second fixed plate, the top of the second fixed plate is fixedly connected with the first conductive columns and the second conductive columns, the green lamp tube works to represent that PON equipment is connected with commercial power, and the yellow lamp tube works to represent that the PON equipment is connected with a standby power supply;

two connect the equal fixedly connected with slide in bottom of electric piece, two equal sliding connection has the copper post, two in the slide of slide the equal fixedly connected with wire two's in bottom of copper post one end, two the other end of wire two and power access mouth meet mutually, two the equal embedded iron plate that is fixed with of tip that the copper post is close to the electro-magnet, two the equal fixedly connected with extension spring's of one end that the electro-magnet was kept away from to the copper post one end, and extension spring's the other end and the inside wall fixed connection of slide, extension spring's effect is after the commercial power outage, can stimulate the copper post very first time to the conducting strip and connect the electric piece inconsistent to make stand-by power supply box supply power to PON equipment, guarantee equipment's normal operating, two the copper post top is close to the equal fixedly connected with conducting strip of one end of.

Further, fixedly connected with safety cover between PON equipment and the stand-by power supply case, and the safety cover is located the outside of outage emergency mechanism, two lamp holes have been seted up to the top of safety cover corresponding green fluorescent tube and yellow fluorescent tube position department, and green fluorescent tube and yellow fluorescent tube and the lamp hole slip grafting that corresponds the position, set up the safety cover and be in order to protect the inside of outage emergency mechanism, avoid external factors to the interference of inside work, also prevent external humid atmosphere to the damage of internal component simultaneously.

The side wall of the electric connecting piece is provided with a notch matched with the conductive piece, so that the electric connecting piece is abutted to the conductive piece conveniently, and the copper column can be conducted.

The number of turns of the coil of the electromagnet is 100, and the number of turns of the coil can enable the electromagnet to generate strong magnetism, so that the iron block in the copper column can be attracted, and the copper column is driven to move.

Further lie in, two the slide both sides of slide all are provided with the ball, and the material of making of slide is insulating material, sets up the ball in the slide and is favorable to the slip of copper post for can the conducting strip of first time messenger and the electric lug of connecing after the main power outage inconsistent, guarantee to continue to supply power to equipment.

The second fixing plate is parallel to the copper column, the copper column is parallel to the conduit, the second fixing plate and the copper column which are parallel to each other ensure the stability of the power failure emergency mechanism during operation, and the parallel copper column and the conduit enable the standby power box to supply power to the PON equipment more easily.

The utility model has the advantages that:

1. set up outage emergency mechanism and stand-by power supply case through the power end at PON equipment, through being connected main power supply and electro-magnet, can produce the appeal to iron plate in the copper post after the electro-magnet circular telegram, thereby can be to PON equipment circular telegram, in case the commercial power outage, the stay cord spring can stimulate the copper post and slide in the slide, the conducting strip can contact with the connection piece, and the conduit and the stand-by power supply case that are connected with the connection piece are connected, thereby can let stand-by power supply continue the power supply to PON equipment, thereby enable equipment to continue normal operating.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is a schematic structural diagram of a PON device according to the present invention;

FIG. 4 is a schematic structural view of the medium power-off protection mechanism of the present invention;

fig. 5 is a partial enlarged view of a portion a of fig. 4 according to the present invention;

fig. 6 is a schematic structural diagram of the stand-by power box of the present invention.

In the figure: 100. a PON device; 101. a power supply access port; 200. a power failure emergency mechanism; 201. a first fixing plate; 202. an electromagnet; 203. a wire guide port; 204. a first lead; 205. a main power supply; 206. a copper pillar; 207. a second conducting wire; 208. a conductive sheet; 209. an extension spring; 210. a slide base; 211. connecting a power strip; 212. a conduit; 213. a first conductive post; 214. a yellow lamp tube; 215. a second conductive column; 216. a green lamp tube; 217. a second fixing plate; 218. a protective cover; 219. a lamp hole; 300. a standby power box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a power supply device for PON equipment includes a PON equipment 100, an outage emergency mechanism 200 and a standby power box 300, the PON equipment 100 includes a power inlet 101, the outage emergency mechanism 200 is disposed above the power inlet 101, the emergency mechanism includes two first fixing plates 201 and two conduits 212, the two first fixing plates 201 are both fixedly connected to the PON equipment 100, an electromagnet 202 is fixedly connected between the two first fixing plates 201, two conduits 203 are symmetrically disposed on a side wall of the electromagnet 202 with respect to a vertical central plane thereof, a first conductor 204 is fixedly connected to the two conduits 203, the first conductor 204 is connected to a coil, the two first conductors 204 are fixedly connected to a main power source 205, two conductive posts 215 are symmetrically and fixedly connected to another side wall of the electromagnet 202 with respect to the vertical central plane thereof, one end of the two conductive posts 215 far away from the electromagnet 202 is fixedly connected to a green light tube 216, one end of each of the two wire conduits 212 is fixedly connected with the standby power box 300, the other end of each of the two wire conduits 212 is fixedly connected with the power connection piece 211, each of the two power connection pieces 211 is fixedly connected with the first conductive column 213, one end of each of the two conductive columns 213 corresponding to the second conductive column 215 is fixedly connected with the yellow lamp tube 214, the bottoms of the yellow lamp tube 214 and the green lamp tube 216 are fixedly connected with the second fixed plate 217, the top of the second fixed plate 217 is fixedly connected with the first conductive column 213 and the second conductive column 215, the green lamp tube 216 works to represent that the PON device 100 is connected with commercial power, and the yellow lamp tube 214 works to represent that;

two equal fixedly connected with slide 210 in bottom of connecing electric piece 211, equal sliding connection has copper post 206 in two slide 210's the slide, the equal fixedly connected with wire two 207's in bottom of two copper posts 206 one end, the other end of two wires 207 dock with the power, two copper posts 206 are close to the equal embedded iron plate that is fixed with of tip of electro-magnet 202, the equal fixedly connected with extension spring 209's of one end of electro-magnet 202 is kept away from to two copper posts 206 one end, and extension spring 209's the other end and slide 210 inside wall fixed connection, extension spring 209's effect is behind the commercial power outage, can stimulate copper post 206 very first time to conducting strip 208 and meet electric piece 211 inconsistent, thereby make reserve power box 300 supply power to PON equipment 100, guarantee the normal operating of equipment, the equal fixedly connected with conducting strip 208 of one end that two copper post 206 tops are close to connecing electric piece 211.

A protective cover 218 is fixedly connected between the PON device 100 and the standby power box 300, the protective cover 218 is located outside the outage emergency mechanism 200, two lamp holes 219 are formed in positions, corresponding to the positions of the green lamp 216 and the yellow lamp 214, on the top of the protective cover 218, the green lamp 216 and the yellow lamp 214 are slidably inserted into the lamp holes 219 in the corresponding positions, and the protective cover 218 is arranged to protect the inside of the outage emergency mechanism 200, so as to avoid interference of external factors on the internal work, and prevent external humid atmosphere from damaging internal elements; the side wall of the electric connecting piece 211 is provided with a notch matched with the conducting strip 208, so that the electric connecting piece 211 is in contact with the conducting strip 208, and the copper column 206 can be electrically conducted.

The number of turns of the coil of the electromagnet 202 is 100, and the number of turns of the coil can enable the electromagnet 202 to generate strong magnetism, so that an iron block in the copper column 206 can be attracted, and the copper column 206 is driven to move; both sides of the slide ways of the two slide bases 210 are provided with balls, the made material of the slide bases 210 is an insulating material, the balls arranged in the slide bases 210 are beneficial to the sliding of the copper columns 206, so that the conducting strips 208 which can be used for the first time after the main power source 205 is powered off are abutted to the power connection pieces 211, and the continuous power supply of the equipment is ensured.

The second fixing plate 217 is parallel to the copper column 206, the copper column 206 is parallel to the conduit 212, the second fixing plate 217 and the copper column 206 which are parallel to each other ensure the stability of the power failure emergency mechanism 200 during operation, and the copper column 206 is parallel to the conduit 212, so that the standby power box 300 can supply power to the PON device 100 more easily.

The outer walls of the first conducting wire 204, the second conducting wire 207, the first conducting post 213 and the second conducting post 215 are all sleeved with rubber sleeves, so that the pipeline is protected, and workers are prevented from electric shock.

The working principle is as follows: when the PON equipment 100 is used, the main power source 205 is turned on, the main power source 205 is connected with the electromagnet 202 through the first wire 204, magnetism is generated after the electromagnet 202 is electrified, the electromagnet 202 attracts the copper column 206 to contact with the copper column 206, so that the copper column 206 is electrically conducted, the bottom of the copper column 206 is connected with the power access port 101 of the PON equipment 100 through the second wire 207, so that the PON equipment 100 can be powered, at the moment, the green lamp tube 216 is lightened to indicate that the power is supplied by commercial power, once the commercial power is cut off, the electromagnet 202 is not electrified and loses magnetism, so that the tension spring 209 pulls the copper column 206 to slide in the sliding seat 210, and stops sliding after the conducting strip 208 is contacted with the electric connecting strip 211, because the electric connecting strip 211 is fixedly connected with the conducting tube 212 connected with the standby power box 300, so that the standby power can conduct electricity to the copper column 206 and then supply power to the PON equipment 100, so that the PON equipment 100 can, and the yellow light tube 214 will light up when the standby power is used.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The power supply device for the PON equipment is characterized by comprising PON equipment (100), a power-off emergency mechanism (200) and a standby power box (300), wherein the PON equipment (100) comprises a power access port (101), the power-off emergency mechanism (200) is arranged above the power access port (101), the emergency mechanism comprises two first fixing plates (201) and two wire conduits (212), the two first fixing plates (201) are fixedly connected with the PON equipment (100), an electromagnet (202) is fixedly connected between the two first fixing plates (201), two wire ports (203) are symmetrically formed in one side wall of the electromagnet (202) relative to a vertical central plane of the electromagnet, first wires (204) are fixedly connected in the two wire ports (203), the first wires (204) are connected with coils, and the two first wires (204) are fixedly connected with a main power supply (205), the other side wall of the electromagnet (202) is symmetrically and fixedly connected with two conductive poles II (215) about the vertical central plane of the electromagnet, one ends of the two conductive poles II (215) far away from the electromagnet (202) are fixedly connected with a green lamp tube (216), one ends of the two conductive pipes (212) are fixedly connected with a standby power supply box (300), the other ends of the two conductive pipes (212) are fixedly connected with electric connection pieces (211), the two electric connection pieces (211) are fixedly connected with conductive poles I (213), and one ends of the two conductive poles I (213) corresponding to the conductive poles II (215) are fixedly connected with yellow lamp tubes (214), the bottoms of the yellow lamp tube (214) and the green lamp tube (216) are fixedly connected with a second fixing plate (217), the top of the second fixed plate (217) is fixedly connected with the first conductive column (213) and the second conductive column (215);

two equal fixedly connected with slide (210) in bottom of connecing electric piece (211), two equal sliding connection has copper post (206), two in the slide of slide (210) the equal fixedly connected with wire two (207) in bottom of copper post (206) one end, two the other end and the power of wire two (207) are inserted mouthful (101) and are docked mutually, two the equal embedded iron plate that is fixed with of tip that is close to electro-magnet (202) of copper post (206) one end that the equal fixedly connected with extension spring (209) of one end of electro-magnet (202) was kept away from in copper post (206), and the other end of extension spring (209) and the inside wall fixed connection of slide (210), two the equal fixedly connected with conducting strip (208) of one end that electric piece (211) is close to in copper post (206) top.

2. The power supply device for the PON equipment according to claim 1, wherein a protective cover (218) is fixedly connected between the PON equipment (100) and the standby power box (300), the protective cover (218) is located outside the power failure emergency mechanism (200), two lamp holes (219) are formed in the top of the protective cover (218) corresponding to positions of the green lamp tube (216) and the yellow lamp tube (214), and the green lamp tube (216) and the yellow lamp tube (214) are slidably inserted into the lamp holes (219) corresponding to the positions.

3. A power supply apparatus for PON device as claimed in claim 1, wherein the side wall of the electric connecting piece (211) is notched to fit the conducting piece (208).

4. A power supply apparatus for PON device according to claim 1, wherein the number of turns of the coil of the electromagnet (202) is 100 turns.

5. A power supply device for PON equipment according to claim 1, wherein the sliding ways of the two sliding bases (210) are provided with balls on both sides, and the material of the sliding bases (210) is insulating material.

6. A power supply apparatus for PON device as claimed in claim 1 wherein the second fixing plate (217) and the copper pillar (206) are parallel to each other and the copper pillar (206) and the conduit (212) are parallel to each other.