CN219760279U - Small-sized socket distribution box - Google Patents
Small-sized socket distribution box Download PDFInfo
- Publication number
- CN219760279U CN219760279U CN202321182374.0U CN202321182374U CN219760279U CN 219760279 U CN219760279 U CN 219760279U CN 202321182374 U CN202321182374 U CN 202321182374U CN 219760279 U CN219760279 U CN 219760279U
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- Prior art keywords
- switch
- distribution box
- electric leakage
- power supply
- socket
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- 239000002184 metal Substances 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000000428 dust Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 206010014357 Electric shock Diseases 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a small socket distribution box, which is characterized in that a novel socket distribution box is constructed through a backlight plate, a switch power-on indicator lamp, an electric leakage breaker, an aviation socket, a start button, a stop button and an internal circuit, has small size and large current carrying capacity, can ensure the field high-load and large-current requirements, can be used flexibly, and does not occupy space. The utility model reduces the electric shock injury possibly caused by electrician wiring, reduces the risk level, meets the electrical safety requirement, and can greatly improve the running stability of the equipment.
Description
Technical Field
The utility model belongs to the technical field of power supply, and particularly relates to a small-sized socket distribution box.
Background
The socket box is a multi-hole electric appliance socket and is concentrated in one place, so that the socket box is convenient, attractive and easy to maintain. The socket can be connected with a plurality of sockets, load current indexes marked on the sockets are needed to be seen, and wiring is carried out according to requirements within a calibrated current range.
However, the existing socket boxes are mostly used by small-current equipment, the socket boxes corresponding to large-current equipment are large in size and inconvenient to move and use, and most socket distribution boxes have no special propaganda areas such as pictures and characters and are not strong in identification. The existing market is urgently required for a socket distribution box with small size and large current carrying capacity. The high-load high-current on-site requirements can be guaranteed, the use is flexible, and the space is not occupied.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, provides a small-sized socket distribution box, reduces electric shock injury possibly caused by electrician wiring, reduces risk level, meets electrical safety requirements, and can greatly improve equipment operation stability.
The utility model solves the technical problems by adopting the following technical scheme:
the utility model provides a small-size socket block terminal, including metal casing and internal circuit, wherein the internal circuit sets up in the inside of metal casing, the metal casing includes the back light plate, switch circular telegram pilot lamp, electric leakage circuit breaker, aviation socket, start button and stop button, wherein the back light plate sets up at the top of metal casing for whether the warning is circular telegram, aviation socket sets up on the lateral wall of metal casing, aviation socket top sets gradually electric leakage circuit breaker and switch break-make pilot lamp, the metal casing bottom is equipped with the power cord, be used for the input power, the metal casing surface is equipped with start button and stop button, be used for starting the block terminal power supply and stop the block terminal power supply.
Moreover, the metal shell is made of cold-pressed steel plates.
And moreover, the top of the electric leakage breaker is provided with an electric leakage breaker dust cover for preventing dust from entering the electric leakage breaker.
The aviation socket current specification corresponds to rated current of an input power supply of the distribution box.
And the internal circuit comprises a switch circuit and a power utilization circuit, wherein the input power supply is respectively connected with the switch circuit and the power utilization circuit in sequence.
Moreover, the switch circuit comprises a start button SB1, a stop button SB2, a contactor KM and a backlight plate LED, wherein an L1 line of an input power supply is connected with one end of the stop button SB2, the other end of the stop button SB2 is respectively connected with one end of a normally open switch KM and one end of the start button SB1, the other end of the normally open switch KM and the other end of the start button SB1 are respectively connected with one end of the contactor KM, the other end of the contactor KM is connected with one end of the backlight plate LED, and the other end of the backlight plate LED is connected with an L3 line of the input power supply.
The start button SB1 is a switch for turning on the labor, and the stop button SB2 is a normally closed switch.
And moreover, the power utilization circuit comprises a switch energizing indicator light D, an electric leakage breaker Q and an aviation socket, wherein an L1 line, an L2 line and an L3 line of an input power supply are respectively connected with the electric leakage breaker Q through normally open switches KM, and the electric leakage breaker Q is connected with the aviation socket through the switch energizing indicator light D.
The utility model has the advantages and positive effects that:
the novel socket distribution box is constructed through the backlight plate, the switch power-on indicator lamp, the residual current circuit breaker, the aviation socket, the starting button, the stopping button and the internal circuit, and the integral socket distribution box is half of the size of a similar product due to the adoption of the Zhengtai Kunlun DZ47 series high-power residual current switch, so that the size of the novel socket distribution box is small, the current carrying capacity is large, the field high-load high-current requirement can be guaranteed, the novel socket distribution box can be used flexibly, and the novel socket distribution box does not occupy space. The utility model reduces the electric shock injury possibly caused by electrician wiring, reduces the risk level, meets the electrical safety requirement, and can greatly improve the running stability of the equipment.
Drawings
FIG. 1 is a block diagram of a metal housing of the present utility model;
FIG. 2 is a circuit diagram of the circuitry used in the present utility model;
fig. 3 is a circuit diagram of the switching circuit of the present utility model.
Description of the reference numerals:
1-a backlight plate; 2-on-off indicator lamp of switch; 3-a dust cover of the residual current circuit breaker; 4-leakage circuit breaker; 5-aviation socket; 6-metal shell.
Detailed Description
The present utility model is described in further detail below with reference to the accompanying drawings.
A small-sized receptacle distribution box includes a metal housing 6 and an internal circuit provided inside the metal housing.
As shown in fig. 1, the metal housing includes a backlight 1, a switch-on indicator lamp 2, an earth leakage breaker 4, an aviation socket 5, a start button, and a stop button.
The metal shell is made of cold-pressed steel plates, meets relevant electrical standards, and is firm and safe.
The back light plate is arranged at the top of the metal shell, and after the power-on is started, the back light plate is lightened to make charged warning and simultaneously highlight propaganda information.
Aviation socket (waterproof plug in this embodiment) sets up on metal casing's lateral wall, and aviation socket top sets gradually electric leakage circuit breaker and switch break-make pilot lamp, and aviation socket current specification corresponds with the rated current of block terminal input power. In the embodiment, the aviation socket uses four paths of dz series switches to control a four paths of 63a aviation socket, two paths of dz series switches to control two paths of 32a aviation sockets, and a plurality of 16mm aviation sockets are led out from the contactor 2 And the oxygen-free copper flexible wires reach the waterproof plug, so that the electricity safety under full load is ensured. The leakage circuit breaker not only can be used for switching on and off the controlled electric equipment, but also can play roles of overload protection and leakage protection, and the switch on-off indicator lamp is used for displaying the current on-off state of the aviation socket.
The utility model discloses an adopt the high-power leakage switch of zhengtai Kunlun DZ47 series, make whole socket block terminal be half its size of volume size of similar product and little, the current-carrying capacity is very big, can ensure the big current demand of on-the-spot high load, can use in a flexible way again, does not occupy the space.
The earth leakage breaker top is equipped with earth leakage breaker dust cover 3 for earth leakage breaker prevents that the dust from getting into the earth leakage breaker.
The bottom of the metal shell is provided with a power line for inputting power, and the surface of the metal shell is provided with a start button and a stop button for starting power supply of the distribution box and stopping power supply of the distribution box.
The internal circuit comprises a switch circuit and a power utilization circuit, wherein the input power supply is respectively connected with the switch circuit and the power utilization circuit in sequence.
As shown in fig. 3, the switch circuit includes a start button SB1, a stop button SB2, a contactor KM, and a backlight LED, wherein an L1 line of an input power source is connected to one end of the stop button SB2, the other end of the stop button SB2 is connected to one end of the normally open switch KM and one end of the start button SB1, the other end of the normally open switch KM and the other end of the start button SB1 are connected to one end of the contactor KM, the other end of the contactor KM is connected to one end of the backlight LED, and the other end of the backlight LED is connected to an L3 line of the input power source. The start button SB1 is a switch for turning on the labor, and the stop button SB2 is a normally closed switch.
As shown in fig. 2, the power circuit includes an earth leakage breaker Q1, an earth leakage breaker Q2, an earth leakage breaker Q3, an earth leakage breaker Q4, an earth leakage breaker Q5, an earth leakage breaker Q6, and a waterproof plug, wherein L1, L2, and L3 lines of an input power source are sequentially connected to the earth leakage breaker Q1, the earth leakage breaker Q2, the earth leakage breaker Q4, and the earth leakage breaker Q5 through a normally open switch KM, and L1 and N lines of the input power source are sequentially connected to the earth leakage breaker Q3 and the earth leakage breaker Q6, the earth leakage breaker Q1, the earth leakage breaker Q2, the earth leakage breaker Q3, the earth leakage breaker Q4, the earth leakage breaker Q5, and the earth leakage breaker Q6 are respectively connected to the corresponding waterproof plugs. A switch-on indicator lamp L1 is connected between two items of the electric leakage circuit breaker Q1, and a switch-on indicator lamp L2 is connected between two items of the electric leakage circuit breaker Q2; a switch power-on indicator lamp L3 is connected between the two items of the leakage circuit breaker Q3; a switch power-on indicator lamp L4 is connected between the two items of the leakage circuit breaker Q4; a switch power-on indicator lamp L5 is connected between the two items of the leakage circuit breaker Q5; the switch energizing indicator lamp L6 is connected between the two items of the leakage circuit breaker Q6.
The application process of the utility model is as follows:
firstly, a starting button is pressed, a contactor in a socket distribution box is started, voltage is fed into each switch, a socket for selecting use is inserted into electric equipment, a corresponding switch is closed, and the electric equipment starts to be electrified; when the equipment is stopped, the corresponding socket switch is pulled down, the plug of the electric equipment is pulled down, and the power supply of the socket distribution box can be closed by pressing the stop button of the socket distribution box.
It should be emphasized that the examples described herein are illustrative rather than limiting, and therefore the utility model includes, but is not limited to, the examples described in the detailed description, as other embodiments derived from the technical solutions of the utility model by a person skilled in the art are equally within the scope of the utility model.
Claims (8)
1. A small-size socket block terminal, its characterized in that: including metal casing and internal circuit, wherein the internal circuit setting is in metal casing's inside, metal casing includes the back light plate, switch circular telegram pilot lamp, the electric leakage circuit breaker, aviation socket, start button and stop button, wherein the back light plate sets up at metal casing's top for whether the warning is circular telegram, aviation socket sets up on metal casing's lateral wall, aviation socket top sets gradually electric leakage circuit breaker and switch break-make pilot lamp, metal casing bottom is equipped with the power cord, be used for the input power, metal casing surface is equipped with start button and stop button, be used for starting the block terminal power supply and stop the block terminal power supply.
2. A miniature receptacle distribution box according to claim 1 wherein: the metal shell is made of cold-pressed steel plates.
3. A miniature receptacle distribution box according to claim 1 wherein: the electric leakage circuit breaker top is equipped with electric leakage circuit breaker dust cover for electric leakage circuit breaker prevents that the dust from getting into the electric leakage circuit breaker.
4. A miniature receptacle distribution box according to claim 1 wherein: and the current specification of the aviation socket corresponds to the rated current of the input power supply of the distribution box.
5. A miniature receptacle distribution box according to claim 1 wherein: the internal circuit comprises a switch circuit and a power utilization circuit, wherein the input power supply is respectively connected with the switch circuit and the power utilization circuit in sequence.
6. A miniature receptacle distribution box according to claim 5 wherein: the switch circuit comprises a start button SB1, a stop button SB2, a contactor KM and a backlight plate LED, wherein an L1 line of an input power supply is connected with one end of the stop button SB2, the other end of the stop button SB2 is respectively connected with one end of a normally open switch KM and one end of the start button SB1, the other end of the normally open switch KM and the other end of the start button SB1 are respectively connected with one end of the contactor KM, the other end of the contactor KM is connected with one end of the backlight plate LED, and the other end of the backlight plate LED is connected with an L3 line of the input power supply.
7. The small-sized receptacle distribution box according to claim 6, wherein: the start button SB1 is a switch for turning on the labor, and the stop button SB2 is a normally closed switch.
8. The small-sized receptacle distribution box according to claim 6, wherein: the power utilization circuit comprises a switch energizing indicator light D, an electric leakage breaker Q and an aviation socket, wherein an L1 line, an L2 line and an L3 line of an input power supply are respectively connected with the electric leakage breaker Q through a normally open switch KM, and the electric leakage breaker Q is connected with the aviation socket through the switch energizing indicator light D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321182374.0U CN219760279U (en) | 2023-05-16 | 2023-05-16 | Small-sized socket distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321182374.0U CN219760279U (en) | 2023-05-16 | 2023-05-16 | Small-sized socket distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760279U true CN219760279U (en) | 2023-09-26 |
Family
ID=88088775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321182374.0U Active CN219760279U (en) | 2023-05-16 | 2023-05-16 | Small-sized socket distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760279U (en) |
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2023
- 2023-05-16 CN CN202321182374.0U patent/CN219760279U/en active Active
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