CN218005631U

CN218005631U - Distribution box

Info

Publication number: CN218005631U
Application number: CN202222081783.3U
Authority: CN
Inventors: 李苏锋
Original assignee: Hangzhou Jingcong Landscaping Engineering Co ltd
Current assignee: Hangzhou Jingcong Landscaping Engineering Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-09
Anticipated expiration: 2032-08-08

Abstract

The application discloses block terminal, this block terminal includes: the power distribution device comprises a bottom plate, a power distribution vertical plate and a shell; the power distribution vertical plate is fixedly arranged at the upper end of the bottom plate and provided with a mounting surface for mounting a power distribution element, wire collecting grooves are formed in two sides of the power distribution vertical plate, and threading grooves communicated with the wire collecting grooves are formed in the mounting surface; the shell is fixedly arranged on the bottom plate and covers the outer part of the power distribution vertical plate. This application has realized improving the clean and tidy degree of circuit in the block terminal, protects the circuit, avoids examining and repairing and when ann tears the shell the technological effect who influences the circuit, and then has solved among the correlation technique block terminal and has had the circuit confusion, influences the problem of examining and repairing and cause the interference to the circuit easily when dismouting shell.

Description

Distribution box

Technical Field

The application relates to the technical field of distribution equipment, in particular to a distribution box.

Background

The distribution box is a common distribution device and comprises a metal cabinet, and a switch device, a measuring instrument, a protective electrical appliance, an auxiliary device and the like which are arranged in the metal cabinet. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The intelligent power distribution circuit can reasonably distribute electric energy, is convenient for opening and closing the circuit, has higher safety protection level, and can visually display the conduction state of the circuit. A plurality of distribution elements generally can be installed in traditional block terminal, and the electric wire that corresponds need be connected to every distribution element, and consequently the electric wire in the block terminal can be more, leads to the circuit confusion easily, influences the maintenance and causes the interference to the circuit easily when the dismouting shell.

SUMMERY OF THE UTILITY MODEL

The utility model provides a main aim at provides a block terminal to there is the circuit confusion in the block terminal among the solution correlation technique, influences the maintenance and causes the problem of interference to the circuit easily when the dismouting shell.

In order to achieve the above object, the present application provides a distribution box, including: the power distribution vertical plate is arranged on the bottom plate; wherein, the first and the second end of the pipe are connected with each other,

the power distribution vertical plate is fixedly arranged at the upper end of the bottom plate and provided with a mounting surface for mounting a power distribution element, wire collecting grooves are formed in two sides of the power distribution vertical plate, and threading grooves communicated with the wire collecting grooves are formed in the mounting surface;

the shell is fixedly arranged on the bottom plate and covers the outer part of the power distribution vertical plate.

Further, the vertical distribution plate comprises a first plate body and a second plate body which are arranged oppositely, and the lower ends of the first plate body and the second plate body are fixedly connected with the bottom plate;

the wire collecting groove is formed by a gap between two sides of the first plate body and the second plate body, and the wire collecting groove is formed in the first plate body and the second plate body.

Furthermore, the power distribution vertical plate further comprises two partition plates fixedly arranged between the first plate body and the second plate body, so that the two sides of the power distribution vertical plate form the wire collecting grooves.

Furthermore, still establish including the lid receive the closing cap on the wire casing, the both sides of closing cap respectively with first plate body and second plate body joint.

Further, still including locating distribution riser upper end's protection shield, the both ends of protection shield extend towards the distribution direction of first plate body and second plate body and form first protection portion and second protection portion respectively.

Furthermore, a distribution guide rail is arranged on the first plate body, and the first protection part corresponds to the distribution guide rail up and down;

the end parts of the first protection part and the second protection part are bent downwards.

Furthermore, a protection rod is fixedly arranged on the first plate body, and is U-shaped, and the opening of the protection rod faces the first plate body.

Furthermore, the second plate body is provided with a mounting hole, and an angle code for mounting a power distribution element and/or a communication module is detachably fixed on the mounting hole.

Furthermore, a plurality of heat dissipation louvers are arranged on the shell, the heat dissipation louvers are arranged in a Z shape and are uniformly distributed along the vertical direction, and the projections of the adjacent heat dissipation louvers on the vertical surface are overlapped.

Furthermore, a fastening lock hole and a threading hole are formed in the bottom plate, the power distribution vertical plate is detachably fixed in the fastening lock hole, and the threading hole is located on two sides of the fastening lock hole and corresponds to the first plate body and the second plate body respectively.

Furthermore, the cooling device further comprises a cooling fan and a temperature sensor, wherein the cooling fan is located inside the shell, and the temperature sensor is used for starting the cooling fan when the temperature of the shell is detected to be higher than a preset temperature.

Further, the lower end of the power distribution vertical plate is provided with a mounting groove, a mounting frame is fixedly arranged in the mounting groove, and the heat dissipation fan is fixedly arranged in the mounting frame; and/or the presence of a gas in the gas,

the two heat dissipation fans are arranged on two sides of the power distribution vertical plate and are distributed asymmetrically.

Furthermore, two guide plates for installing and guiding the power distribution vertical plate are fixedly arranged on the bottom plate, the guide plates are perpendicular to the bottom plate, and an installation space of the power distribution vertical plate is formed between the two guide plates.

Furthermore, the system also comprises a wireless communication module; the shell adopts plastics to make, the lower extreme of shell sets up to the horn mouth, the cross sectional dimension of shell is from last to increasing gradually down.

In the embodiment of the application, the bottom plate, the power distribution vertical plate and the shell are arranged; the power distribution vertical plate is fixedly arranged at the upper end of the bottom plate and provided with a mounting surface for mounting a power distribution element, wire collecting grooves are formed in two sides of the power distribution vertical plate, and threading grooves communicated with the wire collecting grooves are formed in the mounting surface; the shell sets firmly in on the bottom plate and cover and establish the outside of distribution riser has reached when installing distribution element on the distribution riser, can accomodate each distribution element's electric wire in the purpose that is located the receipts line inslot of distribution riser both sides to realize improving the neatness of circuit in the block terminal, protected the circuit, avoid examining and repairing and having torn open the technological effect that influences the circuit when the shell, and then solved the block terminal among the correlation technique and had the circuit confusion, influence and examine and repair and cause the problem of interfering to the circuit easily when dismouting shell.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic structural diagram according to an embodiment of the present application;

fig. 2 is a schematic side view of a power distribution riser according to an embodiment of the present application;

fig. 3 is a schematic top view of a power distribution riser according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a base plate according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a second plate according to an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a heat dissipation louver according to an embodiment of the present application;

fig. 7 is a schematic view of another mounting structure of the heat dissipation fan according to the embodiment of the present application;

the novel power distribution device comprises a base plate 1, a mounting frame 2, a protection rod 3, a wire collecting groove 4, a power distribution vertical plate 5, a first plate body 51, a second plate body 52, a partition plate 53, a protection plate 6, a first protection part 61, a second protection part 62, a heat radiation fan 7, a horn mouth 8, a heat radiation shutter 9, a shell 10, a mounting groove 11, a threading groove 12, a power distribution guide rail 13, a guide plate 14, a threading hole 15, a fastening locking hole 16, a mounting surface 17 and a sealing cover 18.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used.

In the present application, the terms "upper", "lower", "inner", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "disposed," "provided," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

A plurality of distribution elements generally can be installed in traditional block terminal, and the electric wire that corresponds need be connected to every distribution element, and consequently the electric wire in the block terminal can be more, leads to the circuit confusion easily, influences the maintenance and causes the interference to the circuit easily when the dismouting shell.

In order to solve the above technical problem, as shown in fig. 1 to 2, an embodiment of the present application provides a distribution box, including: the power distribution device comprises a bottom plate 1, a power distribution vertical plate 5 and a shell 10; wherein the content of the first and second substances,

the vertical power distribution plate 5 is fixedly arranged at the upper end of the bottom plate 1, the vertical power distribution plate 5 is provided with an installation surface 17 for installing power distribution elements, the two sides of the vertical power distribution plate 5 are provided with wire collecting grooves 4, and the installation surface 17 is provided with threading grooves 12 communicated with the wire collecting grooves 4;

the outer shell 10 is fixedly arranged on the bottom plate 1 and covers the outer part of the distribution vertical plate 5.

This embodiment mainly comprises bottom plate 1, distribution riser 5 and shell 10 triplex at the block terminal, and wherein distribution riser 5 is inside major structure, and shell 10 is as outside protective structure. The vertical distribution plate 5 is vertically fixed on the bottom plate 1, and the bottom plate 1 plays a role in supporting the vertical distribution plate 5. The vertical distribution plate 5 is a flat plate-shaped structure, two side surfaces of the vertical distribution plate 5 are provided with mounting surfaces 17 for mounting distribution elements, the distribution elements can be mounted on the mounting surfaces 17 on two sides of the vertical distribution plate 5 through screws, and mountable distribution elements include but are not limited to air switches, leakage protection switches, transformers, internet of things modules or sockets and the like. The distribution vertical plate 5 can be provided with a hole for installing a distribution element, a guide rail and other installation bases. When distribution element installs on distribution riser 5's installation face 17, connect distribution element's electric wire can accomodate to the receipts of distribution riser 5 both sides in line groove 4, receive line groove 4 and have certain width and degree of depth to satisfy accomodating of multiple type and many lines, improve the range of application of block terminal.

Meanwhile, the wire collecting grooves 4 on the two sides can also enable the power distribution element to select the nearest wire collecting groove 4 for wiring, and the exposed length of the circuit can be reduced. Because the distribution element is installed on the installation surface 17, and the connected line main body is located in the wire collecting groove 4, in order to facilitate the connection of the line and the distribution element, the two sides of the installation surface 17 are both provided with the wire threading grooves 12 communicated with the wire collecting groove 4. The line in the line collecting groove 4 can pass through the threading groove 12 and then is connected with the power distribution element, and meanwhile, the threading groove 12 also plays a role in fixing the line. The size type of the threading slot 12 can be set to be various, thereby satisfying the fixation of various lines. The threading groove 12 comprises bar groove and circular recess two parts in this embodiment, bar groove and circular recess intercommunication, and the width in bar groove is less than the diameter of circular recess, and the circuit is fixed the circuit by the circular recess from bar groove card to circular recess in, and the circular recess can reduce the extrusion to the circuit simultaneously, and the bar groove then can prevent that the circuit from breaking away from. The shell 10 directly covers the distribution vertical plate 5 and is fixed with the bottom plate 1, so as to protect internal distribution elements and circuits.

The block terminal that provides in this embodiment when installing distribution element on distribution riser 5, can accomodate the electric wire of each distribution element in the purpose that is located the receipts line groove 4 of distribution riser 5 both sides, thereby realized improving the neatness of circuit in the block terminal, protect the circuit, avoid examining and repairing and influencing the technological effect of circuit when tearing shell 10 open, and then solved among the correlation technique block terminal and had the circuit confusion, influence and overhaul and cause the problem of interference to the circuit when dismouting shell 10 easily.

The present embodiment specifically describes the structure of the power distribution vertical plate 5:

as shown in fig. 1, 2 and 5, the vertical distribution plate 5 includes a first plate 51 and a second plate 52 which are oppositely disposed, and lower ends of the first plate 51 and the second plate 52 are fixedly connected to the bottom plate 1; a gap is formed between two sides of the first board body 51 and the second board body 52 to form a thread receiving groove 4, and the thread receiving groove 12 is opened on the first board body 51 and the second board body 52. In this embodiment, the first plate 51 and the second plate 52 may be both of a straight plate structure, and the two may be welded together by a connecting member to be fixed on the bottom plate 1 directly as separate parts.

The two can be integrated by the connecting piece in production for convenient installation. The width of the gap between the first plate body 51 and the second plate body 52 is the width of the wire rewinding grooves 4, the wire rewinding grooves 4 on the two sides can be in a communicating state or a non-communicating state, and in order to improve the neatness of the circuit and avoid the circuit interference, the non-communicating state is preferred. When the non-connected state is adopted, as shown in fig. 3, a partition plate 53 is provided between the first plate body 51 and the second plate body 52, and two partition plates 53 are provided, so that the two sides of the distribution vertical plate 5 form the take-up grooves 4. According to the installation type of the power distribution element, the wire collection grooves 4 on the two sides can have different depths, and the specific depth size can be designed according to requirements.

As shown in fig. 3, after the line is received in the wire receiving slot 4, in order to avoid damage to the line when other components are installed and removed, the power distribution vertical plate 5 in this embodiment further includes a cover 18 covering the wire receiving slot 4, and two sides of the cover 18 are respectively clamped with the first plate 51 and the second plate 52. The cover 18 is configured as a U-shaped structure, and two side walls thereof are clamped outside the wire-receiving groove 4 and respectively attached to the first board body 51 and the second board body 52. The sealing effect on the wire take-up groove 4 is achieved through the sealing cover, and the protection performance on the circuit is improved.

Because whole block terminal has certain height, corresponding shell 10 also has certain height, need cover shell 10 on bottom plate 1 from last when the installation, and distribution element on distribution riser 5 is touched easily to shell 10 in the installation, also has similar problem when dismantling. Therefore, in order to avoid the case 10 to influence the distribution element when the installation and removal, as shown in fig. 1, the distribution box in this embodiment further includes the protection plate 6 disposed on the upper end of the vertical distribution plate 5, two ends of the protection plate 6 extend towards the distribution direction of the first plate 51 and the second plate 52 and respectively form the first protection portion 61 and the second protection portion 62, the first protection portion 61 and the second protection portion 62 respectively correspond to the distribution element on the first plate 51 and the second plate 52, when the case 10 is installed and removed, the first protection portion 61 and the second protection portion 62 can limit the transverse displacement of the case 10, so that the case 10 does not generate a large offset and is in contact with the distribution element.

As shown in fig. 2, in order to facilitate installation of some types of power distribution components, in this embodiment, the first board body 51 is provided with the power distribution guide rail 13, the first protection portion 61 corresponds to the power distribution guide rail 13 up and down, the power distribution guide rail 13 is concavely arranged on the first board body 51, and the installation surface 17 of the second board body 52 may be arranged in a planar structure; the ends of the first protection portion 61 and the second protection portion 62 are bent downward, so that the lateral offset of the housing 10 during installation and removal can be better limited.

As shown in fig. 1, in order to further avoid touching the power distribution element when the housing 10 is assembled and disassembled, the first plate 51 in this embodiment is further fixedly provided with a protection rod 3, the protection rod 3 is U-shaped and opens toward the first plate 51, and the protection rod 3 is vertically arranged. The second plate body 52 is provided with a mounting hole, an angle code for mounting a power distribution element and/or a communication module is detachably fixed on the mounting hole, and a five-hole socket, a time control socket, an intelligent receiving module and the like can be conveniently mounted through the angle code.

As shown in fig. 1 and 6, in order to dissipate heat from the environment inside the casing 10, the casing 10 of the present embodiment is provided with a plurality of heat dissipation louvers 9. When the block terminal is used in the open air, in order to avoid rainwater to fall in the gap splash shell 10 through heat dissipation tripe 9 behind the ground, heat dissipation tripe 9 in this embodiment sets up to the Z type and along vertical evenly distributed, and adjacent heat dissipation tripe 9 projection on the vertical face has the overlap. The heat dissipation tripe 9 of this structure can avoid the rainwater splash into when not influencing the radiating effect, improves the safety in utilization.

As shown in fig. 4, in order to facilitate the installation and routing of the first board body 51 and the second board body 52 on the bottom board 1, a fastening lock hole 16 and a threading hole 15 are formed in the bottom board 1 in this embodiment, the power distribution vertical board 5 is detachably fixed in the fastening lock hole 16, and the threading hole 15 is located at two sides of the fastening lock hole 16 and corresponds to the first board body 51 and the second board body 52, respectively.

In order to improve the heat dissipation performance of the distribution box, as shown in fig. 1, the present embodiment further includes a heat dissipation fan 7 and a temperature sensor, where the heat dissipation fan 7 is located inside the housing 10, and the temperature sensor is configured to start the heat dissipation fan 7 when detecting that the temperature of the housing 10 is greater than a preset temperature. Not only ensures that the temperature in the shell 10 is not over-temperature, but also saves the electricity of the cooling fan 7.

The heat dissipation fan 7 has at least two mounting ways in the distribution box, one of which is mounted on the distribution vertical plate 5 (as shown in fig. 1). When the installation mode is adopted, the lower end of the power distribution vertical plate 5 is provided with an installation groove 11, an installation frame 2 is fixedly arranged in the installation groove 11, and the heat radiation fan 7 is fixedly arranged in the installation frame 2;

the other type is to install the two sides of the vertical distribution plate 5 (as shown in fig. 7), when the installation method is adopted, a bracket needs to be extended from the two sides of the vertical distribution plate 5, two heat dissipation fans 7 are arranged and fixed on the brackets at the two sides respectively, and in order to facilitate the flow of the internal air, the heat dissipation fans 7 at the two sides are also arranged in an asymmetric manner. It will be appreciated that the cooling fans 7 can also be installed in both ways, in which case three cooling fans 7 are provided in the electrical box.

In order to facilitate the installation of the vertical power distribution plate 5 on the bottom plate 1, as shown in fig. 3, two guide plates 14 for installing and guiding the vertical power distribution plate 5 are fixedly arranged on the bottom plate 1, the guide plates 14 are perpendicular to the bottom plate 1, an installation space of the vertical power distribution plate 5 is formed between the two guide plates 14, and the vertical power distribution plate 5 can be inserted between the two guide plates 14 for preliminary positioning.

In order to improve the application range and functions of the distribution box, the upper part of the shell 10 is provided with a wireless communication module, and the wireless communication module can be arranged on the protection plate 6 and can be 4G, WIF, LORA, 433MHZ, 315MHZ and the like; the shell 10 is made of plastic, so that the problem of poor signal caused by the stainless steel shell 10 is effectively solved, and the problem of signal transmission is fundamentally solved structurally. Can be popularized in a large range.

As shown in fig. 1, in order to further avoid damaging the power distribution components when the housing 10 is installed and removed, the lower end of the housing 10 in this embodiment is provided with a bell mouth 8, and the cross-sectional size of the housing 10 gradually increases from top to bottom, so as to reduce the possibility of the contact between the housing 10 and the power distribution components when the housing 10 is installed and removed, and also facilitate the installation and removal of the housing 10.

The whole size of this embodiment block terminal can be 790 x 168 x 168mm, and the structure is comparatively small and exquisite, can put in optional position, can solve the problem of low pressure electricity transmission. Specifically, low voltage direct current transmission distance surpasss 30 meters, and the pressure drop is very serious, because the block terminal in this application is small and exquisite, can put in optional position, designs in low voltage central point position, and radiation radius 30 meters can solve the low voltage electricity transmission problem of large tracts of land through a plurality of electronic box control and as the power use. And 30% -70% of cables can be saved: the traditional distribution box is generally hung on a wall or placed in an equipment room for installation, and one way of cable is pulled to a use position. The distribution box in the embodiment is designed in places with intensive electricity consumption, such as a fishpond purification route of about 5-20 generally, one bus is communicated with the distribution box and redistributed, so that the using amount of cables can be greatly reduced, and huge social and economic benefits can be generated.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An electrical box, comprising: the power distribution device comprises a bottom plate, a power distribution vertical plate and a shell; wherein the content of the first and second substances,

2. The distribution box according to claim 1, wherein the distribution vertical plate comprises a first plate body and a second plate body which are oppositely arranged, and the lower ends of the first plate body and the second plate body are fixedly connected with the bottom plate;

3. The distribution box of claim 2, further comprising two partition plates fixedly arranged between the first plate and the second plate, so that the two sides of the distribution vertical plate form the wire collecting grooves.

4. The distribution box of claim 3, further comprising a cover covering the wire receiving groove, wherein two sides of the cover are respectively connected with the first plate body and the second plate body in a clamping manner.

5. The distribution box according to any one of claims 2 to 4, further comprising a protection plate disposed on an upper end of the vertical distribution plate, wherein two ends of the protection plate extend towards a distribution direction of the first plate and the second plate and respectively form a first protection portion and a second protection portion;

the first plate body is further fixedly provided with a protection rod, and the protection rod is U-shaped and is provided with an opening facing the first plate body.

6. The distribution box according to claim 5, wherein a distribution guide rail is arranged on the first plate body, and the first protection part corresponds to the distribution guide rail up and down;

7. The distribution box of claim 5, wherein the second plate has a mounting hole, and the mounting hole is detachably fixed with an angle bracket for mounting a distribution component and/or a communication module.

8. The electrical box of claim 1, wherein a plurality of heat dissipating louvers are disposed on said housing, said heat dissipating louvers are arranged in a Z-shape and are vertically and uniformly distributed, and projections of adjacent heat dissipating louvers on a vertical plane have an overlap.

9. The electrical box of claim 1, further comprising a heat dissipation fan located inside the housing and a temperature sensor for activating the heat dissipation fan upon detecting that the housing temperature is greater than a predetermined temperature;

the lower end of the power distribution vertical plate is provided with a mounting groove, a mounting frame is fixedly arranged in the mounting groove, and the heat radiation fan is fixedly arranged in the mounting frame; and/or the presence of a gas in the gas,

10. The distribution box according to claim 1, wherein two guide plates for guiding the installation of the distribution vertical plate are fixedly arranged on the bottom plate, the guide plates are perpendicular to the bottom plate, and an installation space of the distribution vertical plate is formed between the two guide plates;

the distribution box also comprises a wireless communication module; the shell adopts plastics to make, the lower extreme of shell sets up to the horn mouth, the cross sectional dimension of shell is from last to increasing gradually down.