CN217036676U - Prefabricated component and prefabricated building - Google Patents

Abstract

The utility model relates to a prefabricated component and an assembly type building, wherein the prefabricated component comprises: a member body; a junction box having a housing cavity and mounted on the member body; an internal electric circuit unit accommodated in the accommodating chamber; and the electrical connecting piece is arranged on the junction box and is electrically connected with the internal electrical circuit unit. The prefabricated component, the junction box, the internal electric circuit unit and the electric connecting piece can be arranged on the component main body in a factory without winding a lead on a construction site, so that the time of site construction is saved, and the construction efficiency is effectively improved. Moreover, the internal electric circuit unit is accommodated in the branch box, so that the effects of saving space, avoiding dust and preventing moisture are achieved.

Description

Prefabricated component and prefabricated building

Technical Field

The utility model relates to the technical field of electrical reservation and line connection of prefabricated parts, in particular to a prefabricated part and an assembly type building.

Background

The fabricated concrete building structure is a reinforced concrete building structure formed by partially or completely assembling main structure by adopting prefabricated concrete members, and is called as a fabricated building structure for short. Existing fabricated building structures, including fabricated monolithic concrete building structures, are one of the important directions in building structure development. The development of the building structure is beneficial to the development of building industrialization, effectively improves the production efficiency, promotes energy conservation, and is also beneficial to improving and ensuring the quality of building engineering.

At present, the traditional mode that insulation skins are stripped to wind wires mutually to form a channel is used for electric line connection of prefabricated parts of prefabricated buildings, the traditional connection technology needs to distinguish different electric loops at a hoisting construction site, the insulation skins of the wires are stripped to fall on the site to form construction waste, the site construction time is long, and the workload is large.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a prefabricated component and a prefabricated building, which can save the field construction time, in view of the problem that the field construction time for the electrical line connection of the prefabricated component is long.

According to an aspect of the present application, there is provided a prefabricated part including:

a member body;

a junction box having a housing chamber and mounted to the member body;

an internal electric circuit unit housed in the housing chamber; and

and the electrical connecting piece is arranged on the junction box and is electrically connected with the internal electrical circuit unit.

In one embodiment, the electrical connector includes a receptacle unit mounted to an external wall of the distribution box.

In one embodiment, the socket unit includes a socket body and a connection base, the socket body is mounted on an outer wall of the distribution box and electrically connected to the internal electrical circuit unit, and one end of the connection base is wrapped around one end of the socket body away from the distribution box.

In one embodiment, the electrical connector further comprises a plug unit and an external electrical connection line electrically connecting the plug unit and the internal electrical connection line;

the plug unit can be inserted into the socket unit to be electrically connected with the socket unit.

In one embodiment, the internal electrical wiring unit includes a terminal block secured within the distribution box and a first intermediate cable electrically connecting the terminal block and the receptacle unit.

In one embodiment, the prefabricated element further comprises a loop connector mounted to an outer wall of the distribution box, and the internal electrical line unit further comprises a second intermediate cable electrically connecting the loop connector and the terminal block.

In one embodiment, the prefabricated member includes a plurality of loop connectors spaced apart from each other on an outer wall of the distribution box, and each of the loop connectors is electrically connected to the terminal block by one of the second intermediate cables.

In one embodiment, the terminal block includes two electrically connected sub-terminal blocks, one of the sub-terminal blocks is electrically connected to the socket unit through the first intermediate cable, and the other sub-terminal block is electrically connected to the loop connector through the second intermediate cable.

In one embodiment, the internal electrical wiring unit further includes a network connection cable and a network connection pair secured within the distribution box, the network connection pair communicatively coupled to the receptacle unit via the network connection cable.

According to another aspect of the present application, there is provided a prefabricated building, comprising a plurality of prefabricated components as described above, wherein the electrical connector of at least one of the prefabricated components is electrically connected with the electrical connector of another of the prefabricated components.

The prefabricated component, the junction box, the internal electric circuit unit and the electric connecting piece can be arranged on the component main body in a factory without winding a lead on a construction site, so that the time of site construction is saved, and the construction efficiency is effectively improved. Moreover, the internal electric circuit unit is accommodated in the branch box, so that the effects of saving space, avoiding dust and preventing moisture are achieved.

Drawings

FIG. 1 is a schematic view of a prefabricated unit according to an embodiment of the present invention;

FIG. 2 is a schematic view of a prefabricated unit according to another embodiment of the present invention;

FIG. 3 is a schematic view of the assembly of the receptacle unit and the plug unit of the present invention;

fig. 4 is an assembly view of an assembly building according to an embodiment of the present invention.

The reference numbers illustrate:

10. assembling type building; 100. prefabricating a component; 120. a junction box; 130. an internal electric circuit unit; 131. a terminal block; 1311. a sub-terminal row; 132. a first intermediate cable; 133. a second intermediate cable; 134. a network connection cable; 135. a network cable butt joint; 140. an electrical connector; 141. a socket unit; 1411. a socket body; 1412. connecting a base; 142. a plug unit; 143. an external electrical connection; 150. a loop connector; 200. a home bus; 300. an indoor strong power box; 400. indoor weak current case.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will recognize without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection or electrical connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the second feature or the first and second features may be indirectly contacting each other through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

Referring to fig. 1, fig. 1 shows a schematic view of a prefabricated part according to an embodiment of the present invention, fig. 2 shows a schematic view of a prefabricated part according to another embodiment of the present invention, fig. 3 shows a schematic view of a socket unit according to an embodiment of the present invention, and fig. 4 shows an assembly schematic view of an assembly type building according to an embodiment of the present invention.

The present application provides a prefabricated component 100, which includes a component body (not shown), a distribution box 120, an internal electrical circuit unit 130, and an electrical connector 140. The junction box 120 is mounted on the component body, the internal electric circuit unit 130 is accommodated in the junction box 120, and the electrical connector 140 is mounted on the junction box 120 and electrically connected with the internal electric circuit unit 130 for providing electricity to the component body.

Thus, the junction box 120, the internal electric circuit unit 130 and the electrical connector 140 can be installed in the component body in a factory without winding a wire on a construction site, thereby saving the time of on-site construction and effectively improving the construction efficiency. In addition, the internal electric circuit unit 130 is housed in the distribution box 120, which has the effects of saving space, preventing dust, and preventing moisture.

Specifically, the distribution box 120 is a hollow structure having a rectangular parallelepiped shape as a whole, and has a receiving cavity with an opening at one end, and one side of the distribution box 120 has a detachable side plate. Thus, the internal electric circuit unit 130 can be accommodated in the accommodating cavity of the distribution box 120 by detaching the side plate of the distribution box 120, and the side plate and the distribution box 120 can be connected by the fastening member.

The electrical connector 140 is mounted on the distribution box 120 and electrically connected to the internal electrical circuit unit 130, and the electrical connector 140 includes a socket unit 141. The outlet unit 141 is mounted on an outer wall of the distribution box 120 and electrically connected to the internal electric circuit unit 130.

Further, the receptacle unit 141 includes a receptacle body 1411 and a connection base 1412. The socket body 1411 is roughly of a cuboid structure, through holes communicated with each other are formed in two opposite ends of the socket body 1411 to form a containing cavity with two open ends, a plurality of connecting modules (not shown in the figure) are installed in the containing cavity, and each connecting module is composed of a plurality of connecting pieces. The socket body 1411 is mounted on an outer sidewall of the distribution box 120, and the internal electrical circuit unit 130 can extend into the accommodating cavity of the socket body 1411 through an opening end of the accommodating cavity to electrically connect with the connector. The connection base 1412 is an irregular plate-shaped structure having a receiving cavity with two open ends. One end of the connection base 1412 covers an end of the socket body 1411 away from the distribution box 120 and is connected to the socket body 1411 by a fastener, and the receiving cavity of the connection base 1412 is communicated with the receiving cavity of the socket body 1411.

In some embodiments, the electrical connections 140 further include a plug unit 142 and external electrical connection lines 143. The plug unit 142 has a substantially rectangular parallelepiped structure and has a receiving cavity with an opening at one end, and a plurality of connection modules (not shown) are installed in the receiving cavity of the plug unit 142, and each connection module is composed of a plurality of connection members. The external electrical connection line 143 includes a plurality of cables, and one end of the external electrical connection line 143 is electrically connected to the plug unit 142, and the other end is electrically connected to the internal electrical circuit unit 130. The plug unit 142 of one prefabricated part 100 can be inserted into one end of the socket body 1411 of the socket unit 141 of another prefabricated part 100, which is far away from the distribution box 120, the open end of the accommodating cavity of the plug unit 142 is arranged towards the socket body 1411, and one end of the connecting base 1412, which is far away from the distribution box 120, is wrapped around one end of the plug unit 142, which is close to the distribution box 120.

Thus, when the plug unit 142 of one prefabricated component 100 is fastened to the socket unit 141 of another prefabricated component 100 for electrical connection, the plurality of connection modules received in the receiving cavity of the plug unit 142 and the plurality of connection modules received in the receiving cavity of the socket body 1411 can be electrically connected correspondingly, so that the internal electrical circuit units 130 in the two distribution boxes 120 are electrically connected through the plug unit 142 and the socket unit 141.

The internal electric wiring unit 130 includes a terminal block 131 and a first intermediate cable 132. The terminal block 131 is mounted within the distribution box 120 and is positioned within the receiving cavity of the distribution box 120 for connection of an intermediate cable. The terminal block 131 includes two sub-terminal blocks 1311 arranged in parallel, and each sub-terminal block 1311 includes a plurality of terminal assemblies insulated from each other, and each terminal assembly can be connected to an intermediate cable. The first intermediate cable 132 is accommodated in the accommodating cavity of the distribution box 120, one end of the first intermediate cable 132 is electrically connected to one of the sub-terminal rows 1311, and the other end is electrically connected to the connection module in the socket body 1411. It is to be understood that the number of the sub terminal rows 1311 included in the terminal row 131 is not limited thereto, the number of the first intermediate cables 132 is not limited thereto, and a plurality of the first intermediate cables 132 and a plurality of the sub terminal rows 1311 may be provided to satisfy different requirements. Thus, a terminal row 1311 can be electrically connected to the socket unit 141 via the first intermediate cables 132, and both ends of each first intermediate cable 132 are electrically connected to a terminal assembly and a connector in the socket body 1411, respectively.

In some embodiments, the internal electrical wiring unit 130 further includes a second intermediate cable 133. The second intermediate cable 133 is accommodated in the accommodating cavity of the distribution box 120, and one end of the second intermediate cable 133 is electrically connected to the terminal block 131. It is understood that the number of the second intermediate cables 133 is not limited thereto, and a plurality of the second intermediate cables 133 may be provided to satisfy different requirements.

In some embodiments, the internal electrical wiring unit 130 also includes a network connection cable 134 and a network wire pair joint 135. The network docking head 135 is secured within the distribution box 120 and is positioned within the receiving cavity of the distribution box 120, and the network docking head 135 is communicatively coupled to the connection module within the receptacle body 1411 via the network connection cable 134. In this manner, the prefabricated parts 100 can be connected to a network by providing the network connection cable 134 and the network connection joint 135.

In some embodiments, the prefabricated component 100 further comprises a loop joint 150. The loop connector 150 is mounted on the outer wall of the distribution box 120 for electrically connecting the electrical loop in the prefabricated part 100. In a preferred embodiment, a plurality of loop connectors 150 may be disposed, and a plurality of loop connectors 150 are spaced apart from the outer wall of the distribution box 120, and each loop connector 150 is electrically connected to one of the sub-terminal rows 1311 of the terminal row 131 through one of the second intermediate cables 133. Thus, a terminal row 1311 is electrically connected to the circuit connector 150 via the second intermediate cables 133, and both ends of each second intermediate cable 133 are electrically connected to a terminal assembly and a circuit connector 150, respectively.

Further, the prefabricated unit 100 further includes a lighting circuit, a socket circuit, an air conditioning circuit, a network circuit (none of which is shown), etc. installed in the unit body, and each circuit connector 150 is connected to one circuit of the prefabricated unit 100 to provide electricity to the circuit in the unit body.

The present application further provides an assembly type building 10, which includes a plurality of the prefabricated units 100, and at least one electrical connector 140 of one prefabricated unit 100 is electrically connected to another electrical connector 140 of another prefabricated unit 100.

Specifically, in the first embodiment, the electrical connector 140 of one prefabricated component 100 includes a socket unit 141, a plug unit 142 and an external electrical connection line 143. In the second embodiment, the electrical connector 140 of another prefabricated component 100 comprises a socket unit 141. The prefabricated building 10 comprises the prefabricated parts 100 of the first and second embodiments, and when the plug unit 142 of the prefabricated part 100 of the first embodiment is inserted into the socket unit 141 of the prefabricated part 100 of the second embodiment, the two prefabricated parts 100 can be electrically connected, so as to complete the electrical circuit connection of the prefabricated building 10 to provide electricity for the prefabricated building 10.

In some embodiments, the prefabricated building 10 further includes an indoor bus 200, an indoor strong power box 300, and an indoor weak power box 400. The home bus 200 comprises two sets of cables, one end of each of the two sets of cables is electrically connected to one plug unit 142, and the other end of each of the two sets of cables is electrically connected to the strong power box 300 and the weak power box 400. The indoor strong electric box 300 and the indoor weak electric box 400 are both of a hollow structure in a cuboid shape and have a containing cavity, and cables and switch valves are contained in the containing cavity.

Thus, the socket unit 142 connected to the household bus 200 is inserted into the socket unit 141 of one prefabricated member 100 to provide electricity to the prefabricated member 100, and the prefabricated member 100 can be electrically connected to the socket unit 141 of another prefabricated member 100 through the distribution box 120 and the plug unit 142 electrically connected to the external electrical connection lines 143 of the prefabricated member 100, so that a plurality of prefabricated members 100 can be electrically connected through the arrangement of different electrical connection members 140, and the assembly of the prefabricated building 10 and the connection of the electrical lines can be completed. Since each prefabricated part 100 can be manufactured in a factory, the on-site construction time of the prefabricated construction 10 is reduced, and the construction efficiency is improved.

It is understood that the plug unit 142 of any one prefabricated member 100 can be inserted into the socket unit 141 of any other prefabricated member 100, i.e. all the socket units 141 are the same and all the plug units 142 are the same. Therefore, the construction time can be saved, and the construction efficiency can be improved.

Therefore, the present application provides an assembly type building 10, which includes a plurality of prefabricated components 100, wherein the internal electrical circuit unit 130 of each prefabricated component 100 is accommodated in the sub-packaging box 120, so as to achieve the effects of saving space, avoiding dust and preventing moisture, the two prefabricated components 100 are electrically connected through the electrical connecting element 140, and the electrical connecting element 140 of each prefabricated component 100 is electrically connected with at least one electrical connecting element 140 of another prefabricated component 100 to form the assembly type building 10, so that the production and manufacturing of the prefabricated components 100 can be completed in a factory, the time of field construction is saved, and the construction efficiency is improved.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A prefabricated element, characterized in that it comprises:

a member main body;

a junction box having a housing chamber and mounted to the member body;

an internal electric circuit unit accommodated in the accommodating chamber; and

and the electrical connecting piece is arranged on the junction box and is electrically connected with the internal electrical circuit unit.

2. The prefabricated component of claim 1, wherein the electrical connector comprises a receptacle unit mounted to an external wall of the distribution box.

3. The prefabricated component of claim 2, wherein the socket unit includes a socket body and a connection base, the socket body is mounted on an outer wall of the distribution box and electrically connected to the internal electrical circuit unit, and one end of the connection base is wrapped around an end of the socket body away from the distribution box.

4. The prefabricated component of claim 2, wherein the electrical connector further comprises a plug unit and an external electrical connection line electrically connecting the plug unit and the internal electrical connection line;

the plug unit can be inserted into the socket unit to be electrically connected with the socket unit.

5. The prefabricated unit according to claim 2, wherein said internal electrical wiring unit comprises a terminal block secured within said distribution box and a first intermediate cable electrically connecting said terminal block and said socket unit.

6. The prefabricated component according to claim 5, further comprising a loop connector mounted to an outer wall of the distribution box, the internal electrical wiring unit further comprising a second intermediate cable electrically connecting the loop connector and the terminal block.

7. The prefabricated component of claim 6, comprising a plurality of loop connectors spaced apart from one another on an outer wall of the distribution box, each of the loop connectors being electrically connected to the terminal block by one of the second intermediate cables.

8. The prefabricated component of claim 6, wherein said terminal row includes two electrically connected sub-terminal rows, one of said sub-terminal rows being electrically connected to said receptacle unit via said first intermediate cable, the other of said sub-terminal rows being electrically connected to said loop connector via said second intermediate cable.

9. The prefabricated component of claim 2, wherein the internal electrical wiring unit further comprises a network connection cable and a network connection header secured within the breakout enclosure, the network connection header communicatively coupled to the receptacle unit via the network connection cable.

10. An assembly building comprising a plurality of prefabricated elements according to any one of claims 1 to 9, wherein said electrical connector of at least one of said prefabricated elements is electrically connected to said electrical connector of another of said prefabricated elements.

Images