CN216530061U - Distribution box with emergency circuit - Google Patents
Distribution box with emergency circuit Download PDFInfo
- Publication number
- CN216530061U CN216530061U CN202123455857.7U CN202123455857U CN216530061U CN 216530061 U CN216530061 U CN 216530061U CN 202123455857 U CN202123455857 U CN 202123455857U CN 216530061 U CN216530061 U CN 216530061U
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- power supply
- box
- live wire
- communication module
- box body
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Abstract
The utility model relates to a distribution box with an emergency circuit, which comprises a box body, a box door and the emergency circuit, wherein the surface of the box body is an open opening, the inner cavity of the box body is a circuit installation cavity, the surface of the box body is positioned at the periphery of the open opening and is provided with a circle of positioning fence edges, the emergency circuit comprises a switching power supply, a storage battery, a centralized power supply and a communication module, the switching power supply, the centralized power supply and the communication module are fixed on the back surface of the inner cavity of the box body, the storage battery is positioned in the inner cavity of the box body, the commercial power live wire output end of the switching power supply is connected with the commercial power live wire input end of the centralized power supply, the battery live wire output end of the storage battery is connected with the battery live wire input end of the centralized power supply, the live wire output end of the centralized power supply is connected with the live wire input end of the communication module, the back surface of the box door is provided with a circle of positioning groove, the positioning fence edges are inserted into the positioning groove and clamped, and are clamped on the box body to close the open opening, and an emergency function is realized.
Description
Technical Field
The utility model relates to the field of distribution boxes, in particular to a distribution box with an emergency circuit.
Background
The block terminal is electrical equipment, has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of few and has the characteristics of environmental protection effect.
The current block terminal generally only is a box, and the user installs consumer in toward the block terminal again according to self demand, therefore ordinary block terminal, its inner box only are equipped with traditional consumer's installation hole site, if the user places emergency circuit module toward the block terminal, then the installation difficulty, it is troublesome to work a telephone switchboard moreover.
Therefore, the distribution box provided with the emergency circuit when leaving the factory is invented, and the trouble that a user installs the emergency circuit by himself is reduced, so that the emergency circuit distribution box is very important.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a distribution box with an emergency circuit and a reliable structure.
The purpose of the utility model is realized by the following steps:
the utility model provides a take emergency circuit's block terminal, includes box, chamber door and emergency circuit, the box surface is for opening wide the mouth, and the box inner chamber is the circuit installation cavity, and the box surface is located and opens the mouth periphery and is provided with a circle of location fence limit, emergency circuit includes switching power supply, battery, centralized power supply and communication module, switching power supply, centralized power supply and communication module fix the inner chamber back at the box, the battery is located the box inner chamber, switching power supply's commercial power live wire output is connected centralized power supply's commercial power live wire input, and centralized power supply's battery live wire input is connected to the battery live wire output of battery, communication module's live wire input is connected to centralized power supply's live wire output, communication module's data input end is connected to centralized power supply's data output end, communication module's live wire output connects the load, the zero line, the communication module of load, The zero line of the switch power supply and the zero line of the battery are connected together to form an emergency circuit, a circle of positioning groove is arranged on the back face of the box door, the positioning fence edge is inserted into the positioning groove and clamped, and the box door is clamped on the box body to close the open opening.
The utility model discloses a power supply system, including switch power supply, centralized power supply, communication module, load LED load group, battery, centralized power supply, communication module, the utility power is supplied power for the load through switch power supply, centralized power supply, communication module, if when having a power failure, the utility power is monitored to the utility power disconnection, and the centralized power supply switches into the battery, and the battery passes through switch power supply, centralized power supply, communication module and supplies power for the load, load LED load group, if there is the utility power, the utility power switches on LED load group, and LED load group remains operating condition throughout, realizes emergent function.
The user aims at the box with the back of chamber door, inserts positioning fence limit and chucking in the positioning groove after that, and the chamber door chucking seals the spacious opening on the box, realizes the sealed box of chamber door, easy operation, and sealed effectual, unnecessary pencil also can be binded on the thread trapper of chamber door, satisfies user's demand.
The aim of the utility model can also be solved by the following technical measures:
further, the load is an LED load group.
Further, the top of box is provided with the engaging lug.
Furthermore, the bottom of the box body is provided with threading holes at intervals for the cables to pass through.
Further, the inner cavity lateral wall of box is provided with the thread trapper of being convenient for arrange in order the pencil, the thread trapper is close to the through wires hole.
The utility model has the following beneficial effects:
according to the utility model, the mains supply supplies power to the load through the switch power supply, the centralized power supply and the communication module, if power failure occurs, the centralized power supply monitors that the mains supply is disconnected, the centralized power supply is switched into the battery, the battery supplies power to the load through the switch power supply, the centralized power supply and the communication module, and the load is the LED load group, so that if the mains supply occurs, the mains supply is connected with the LED load group, and if the mains supply fails, the battery is connected with the LED load group, the LED load group is always kept in a working state, and an emergency function is realized.
According to the box door sealing device, a user aligns the back face of the box door to the box body, then the positioning fence edge is inserted into the positioning groove and clamped tightly, the box door is clamped on the box body to close the open opening, the box door is sealed, the box body is easy to operate and good in sealing effect, redundant wire harnesses can be bound on the wire clamping device of the box door, and the user requirements are met.
Drawings
Fig. 1 is a schematic diagram of a box body of a distribution box with an emergency circuit.
Fig. 2 is a schematic view of a door of a distribution box with an emergency circuit.
Fig. 3 is a schematic diagram of an emergency circuit of a power distribution box with an emergency circuit.
Detailed Description
The utility model is further described with reference to the following figures and examples:
in the embodiment, as shown in fig. 1 to 3, a distribution box with an emergency circuit includes a box body 1, a box door 2 and an emergency circuit, wherein the surface of the box body 1 is an open opening, an inner cavity of the box body 1 is a circuit installation cavity 11, and a circle of positioning fence 12 is arranged on the surface of the box body 1 at the periphery of the open opening.
The top of box 1 is provided with engaging lug 13, and the bottom interval of box 1 is opened has the through wires hole 14 that the cable of being convenient for passed, and the inner chamber lateral wall of box 1 is provided with the thread trapper 15 of being convenient for arrange in order the pencil, thread trapper 15 is close to through wires hole 14.
Emergency circuit includes switching power supply 3, battery 4, centralized power supply 5 and communication module 6, switching power supply 3, centralized power supply 5 and communication module 6 are fixed at the inner chamber back of box 1, battery 4 is sat in the 1 inner chamber of box, switching power supply 3's commercial power live wire output is connected centralized power supply 5's commercial power live wire input, and centralized power supply 5's battery live wire input is connected to battery 4's battery live wire output, communication module 6's live wire input is connected to centralized power supply 5's live wire output, communication module 6's data input end is connected to centralized power supply 5's data output end, load 7 is connected to communication module 6's live wire output, load 7 is LED load group, load 7's zero line, switching power supply 3's zero line and the zero line of battery link together and form emergency circuit.
The back of the box door 2 is provided with a circle of positioning groove 21, the positioning fence edge 12 is inserted into the positioning groove 21 and clamped tightly, and the box door 2 is clamped on the box body 1 to close the open opening.
The working principle is as follows:
the utility model discloses a LED emergency power supply, including switch power supply 3, centralized power supply 5, communication module 6, the commercial power passes through switch power supply 3, centralized power supply 5, communication module 6 and supplies power for load 7, if when having a power failure, the commercial power is monitored to centralized power supply 5 and is disconnected, and centralized power supply 5 switches into the battery, and the battery passes through switch power supply 3, centralized power supply 5, communication module 6 and supplies power for load 7, the load is LED load group, and consequently if there is the commercial power, the commercial power switches on LED load group, if the commercial power has a power failure, the battery switches on LED load group, and LED load group remains operating condition throughout, realizes emergent function.
The user aims at box 1 with the back of chamber door 2, inserts positioning fence limit 12 in positioning groove 21 and chucking after that, and the open mouth is opened in the closed on box 1 to chamber door 2 chucking, realizes that chamber door 2 seals box 1, easy operation, and sealed effectual, unnecessary pencil also can be binded on the tension device 15 of chamber door 2, satisfies user's demand.
Claims (5)
1. The utility model provides a block terminal of emergent circuit in area, includes box, chamber door and emergent circuit, its characterized in that: the emergency circuit comprises a switch power supply, a storage battery, a centralized power supply and a communication module, wherein the switch power supply, the centralized power supply and the communication module are fixed on the back surface of the inner cavity of the box body, the storage battery is arranged in the inner cavity of the box body, the commercial power live wire output end of the switch power supply is connected with the commercial power live wire input end of the centralized power supply, the battery live wire output end of the storage battery is connected with the battery live wire input end of the centralized power supply, the live wire output end of the centralized power supply is connected with the live wire input end of the communication module, the data output end of the centralized power supply is connected with the data input end of the communication module, the live wire output end of the communication module is connected with a load, and the zero line of the load, the zero line of the switch power supply and the zero line of the battery are connected together to form the emergency circuit, the back of the box door is provided with a circle of positioning groove, the positioning fence edge is inserted into the positioning groove and clamped tightly, and the box door is clamped on the box body to close the open opening.
2. The utility box with emergency circuit of claim 1, wherein: the load is an LED load group.
3. The electrical box of claim 1, wherein: the top of box is provided with the engaging lug.
4. The electrical box of claim 1, wherein: and the bottom of the box body is provided with threading holes at intervals for the cables to pass through.
5. The electrical box of claim 4, wherein: the inner chamber lateral wall of box is provided with the thread trapper of being convenient for arrange in order the pencil, the thread trapper is close to the through wires hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123455857.7U CN216530061U (en) | 2021-12-31 | 2021-12-31 | Distribution box with emergency circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123455857.7U CN216530061U (en) | 2021-12-31 | 2021-12-31 | Distribution box with emergency circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530061U true CN216530061U (en) | 2022-05-13 |
Family
ID=81518313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123455857.7U Active CN216530061U (en) | 2021-12-31 | 2021-12-31 | Distribution box with emergency circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216530061U (en) |
-
2021
- 2021-12-31 CN CN202123455857.7U patent/CN216530061U/en active Active
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