CN210350704U - Junction box and lamp - Google Patents

Junction box and lamp Download PDF

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Publication number
CN210350704U
CN210350704U CN201921185104.9U CN201921185104U CN210350704U CN 210350704 U CN210350704 U CN 210350704U CN 201921185104 U CN201921185104 U CN 201921185104U CN 210350704 U CN210350704 U CN 210350704U
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CN
China
Prior art keywords
wiring
terminal
shell
housing
female terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201921185104.9U
Other languages
Chinese (zh)
Inventor
官世富
余远彬
杨俊松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Eco Lighting Co Ltd
Zhangzhou Leedarson Lighting Co Ltd
Original Assignee
Xiamen Eco Lighting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiamen Eco Lighting Co Ltd filed Critical Xiamen Eco Lighting Co Ltd
Priority to CN201921185104.9U priority Critical patent/CN210350704U/en
Application granted granted Critical
Publication of CN210350704U publication Critical patent/CN210350704U/en
Priority to GB2011445.0A priority patent/GB2589175B/en
Priority to FR2007844A priority patent/FR3099306B3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2491—Terminal blocks structurally associated with plugs or sockets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6271—Latching means integral with the housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
    • H01R24/22—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable with additional earth or shield contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • H01R24/30—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable with additional earth or shield contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Or Junction Boxes (AREA)

Abstract

The utility model is suitable for an electrical equipment technical field provides a terminal box and lamps and lanterns. The utility model discloses a junction box comprises a first wiring component and a second wiring component, wherein the first wiring component comprises a first wiring shell and a female terminal arranged at one end of the first wiring shell, the first wiring shell is provided with a hollow first insulating part, and one end of the female terminal is arranged in the first insulating part; the second wiring subassembly includes the second wiring shell of being connected with first wiring shell block to and locate the second wiring shell be close to the public terminal of the one end of first wiring shell, the second wiring shell has and is used for the cover to establish the second insulating portion outside first insulating portion, the one end of public terminal that is close to first wiring shell is located in the second insulating portion and is used for contacting and electric connection with female terminal, wrap up the insulating portion at the link of public terminal and female terminal respectively through setting up, can avoid the people to touch the terminal and the safety problem that leads to for the mistake.

Description

Junction box and lamp
Technical Field
The utility model relates to an electrical equipment technical field, in particular to terminal box and lamps and lanterns.
Background
At present, along with the development of science and technology, in order to arrange the wire of electrical apparatus such as lamps and lanterns for the convenience, will adopt the terminal box usually to realize connecing of electrical apparatus such as lamps and lanterns, however in the current box of connecing, the terminal exposes outside, if the workman assembles not in place, causes the finger to touch the terminal, and this can lead to producing the potential safety hazard undoubtedly.
Disclosure of Invention
An object of the utility model is to provide a terminal box aims at solving current terminal box and exposes outside and lead to producing the technical problem of potential safety hazard because of the terminal.
The utility model discloses a realize like this, a terminal box, include:
the first wiring assembly comprises a first wiring shell and a female terminal arranged at one end of the first wiring shell, the first wiring shell is provided with a hollow first insulating part, and one end of the female terminal is arranged in the first insulating part; and
the second wiring subassembly, include with the second wiring shell that first wiring shell block is connected, and locate being close to of second wiring shell the public terminal of the one end of first wiring shell, second wiring shell has and is used for the cover to establish the outer second insulating portion of first insulating portion, being close to of public terminal the one end of first wiring shell is located in the second insulating portion and be used for with female terminal contact and electric connection.
Further, the first connection housing comprises a first upper housing and a first lower housing detachably connected to the first upper housing, and the first insulating portion is disposed on the first upper housing or the first lower housing.
Furthermore, a first buckling part is arranged at one end, far away from the second wiring component, of the first upper shell, a first buckling groove is formed in the first lower shell corresponding to the first buckling part, and the first buckling part is buckled on the first buckling groove; and/or the presence of a gas in the gas,
one end of the first upper shell, which is close to the second wiring assembly, is provided with a second clamping portion, the first lower shell is provided with a second clamping groove corresponding to the second clamping portion, and the second clamping portion is buckled on the second clamping groove.
Further, the second connection shell comprises a second upper shell and a second lower shell detachably connected with the second upper shell, and the second insulating part is arranged on the second upper shell or the second lower shell.
Further, the one end of keeping away from of public terminal first wiring subassembly is equipped with the first cell body that is used for the holding output line, and with first cell body is the second cell body that the angle link up, second wiring subassembly still include with the lateral wall threaded connection's of second cell body screw.
Furthermore, the second lower shell is provided with a first accommodating groove and a second accommodating groove, wherein the first accommodating groove is used for accommodating one end, far away from the first wiring assembly, of the male terminal, and the second accommodating groove is communicated with the first accommodating groove at an angle and correspondingly exposes the screw.
Further, the female terminal and the first wiring shell are integrally formed.
Furthermore, the first wiring assembly further comprises a wiring terminal arranged in the first wiring shell, the wiring terminal is provided with a through hole, and one end of the female terminal, which is far away from the second wiring assembly, is inserted into one end of the through hole.
Further, keeping away from of first wiring shell the first wiring mouth that supplies the input line to stretch into is seted up to the one end of female terminal, first wiring shell corresponds first wiring mouth department is equipped with the line draw-in groove, first wiring subassembly still include with the ply-yarn drill spare of connection can be dismantled to the line draw-in groove, line fastener lock is in order to reduce when on the line draw-in groove the height of first wiring mouth.
Another object of the present invention is to provide a lamp, including the junction box as described above.
The utility model provides a junction box, including first wiring subassembly and second wiring subassembly, first wiring subassembly includes first wiring shell and locates the female terminal of first wiring shell one end, and first wiring shell has the first insulation portion that is hollow, and the one end of female terminal is located in the first insulation portion; the second wiring subassembly includes the second wiring shell of being connected with first wiring shell block to and locate the second wiring shell be close to the public terminal of the one end of first wiring shell, the second wiring shell has and is used for the cover to establish the second insulating portion outside first insulating portion, the one end of public terminal that is close to first wiring shell is located in the second insulating portion and is used for contacting and electric connection with female terminal, wrap up the insulating portion at the link of public terminal and female terminal respectively through setting up, can avoid the people to touch the terminal and the safety problem that leads to for the mistake.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic perspective view of a junction box according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of the junction box provided in the embodiment of the present invention after omitting the first upper case and the second upper case;
fig. 3 is an exploded schematic view of a terminal box according to an embodiment of the present invention;
fig. 4 is a schematic top view of a junction box according to an embodiment of the present invention;
fig. 5 is a schematic sectional view along a-a in fig. 4.
Wherein, in the figures, the respective reference numerals:
1-a first wiring assembly; 11-a first wiring shell;
111-a first upper shell; 1111-a first fastening part;
1112-a second engagement groove; 1113-third engagement slot;
112-a first lower housing; 1121-first engaging groove;
1122-second locking part; 1123-a first fixed part;
1124-a first insulating portion; 1125-line card slot;
12-a first wiring port; 13-a female terminal;
131-a third trough body; 14-a terminal;
141-a through hole; 15-wire clips;
16-a first connecting strip; 17-a second connecting strip;
2-a second wiring assembly; 21-a second wiring shell;
211-a second upper shell; 2111-a third snap feature;
2112-ontology; 2113-clasp;
2114-pressing part; 212-a second lower housing;
2121-a second insulating part; 2122-a first receiving groove;
2123-a second accommodating groove; 22-male terminal;
221-a first trough body; 222-a second trough;
223-an elastic projection; 31-input line;
32-output line.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the patent. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.
In order to explain the technical solution of the present invention, the following detailed description is made with reference to the specific drawings and examples.
Referring to fig. 1 to 3, an embodiment of the present invention provides a junction box, including:
the first wiring assembly 1 comprises a first wiring shell 11 and a female terminal 13 arranged at one end of the first wiring shell 11, wherein the first wiring shell 11 is provided with a hollow first insulating part 1124, and one end of the female terminal 13 is arranged in the first insulating part 1124; and
the second wiring assembly 2 is disposed on one side of the first wiring assembly 1, the second wiring assembly 2 includes a second wiring housing 21 connected to the first wiring housing 11 in a clamping manner, and a male terminal 22 disposed on one end of the second wiring housing 21 close to the first wiring housing 11, the second wiring housing 21 has a second insulating portion 2121 detachably sleeved outside the first insulating portion 1124, one end of the male terminal 22 close to the first wiring housing 11 is disposed in the second insulating portion 2121 and is electrically connected to the female terminal 13, one end of the male terminal 22 corresponding to the second insulating portion 2121 is contacted to one end of the female terminal 13 corresponding to the first insulating portion 1124, in this embodiment, one end of the male terminal 22 corresponding to the second insulating portion 2121 is inserted into one end of the female terminal 13 corresponding to the first insulating portion 1124, so as to form an electrical connection.
In this embodiment, the first wiring assembly 1 includes three female terminals 13 disposed at intervals and corresponding to the live wire, the neutral wire and the ground wire, respectively, a first insulating portion 1124 is disposed on the first wiring housing 11 corresponding to each female terminal 13, similarly, the second wiring assembly 2 includes three male terminals 22 disposed at intervals and corresponding to the live wire, the neutral wire and the ground wire, respectively, and a second insulating portion 2121 is disposed on the second wiring housing 21 corresponding to each male terminal 22. It is understood that, according to the choice of actual conditions, the number of the female terminal 13, the first insulating portion 1124, the male terminal 22 and the second insulating portion 2121 can be modified appropriately, for example, the number of the female terminal 13, the first insulating portion 1124, the male terminal 22 and the second insulating portion 2121 can be two or more than three respectively, and the invention is not limited herein.
The junction box of the embodiment of the utility model comprises a first wiring component 1 and a second wiring component 2 arranged on one side of the first wiring component 1, wherein the first wiring component 1 comprises a first wiring shell 11 and a female terminal 13 arranged at one end of the first wiring shell 11, the first wiring shell 11 is provided with a hollow first insulating part 1124, and one end of the female terminal 13 is arranged in the first insulating part 1124; the second wiring assembly 2 comprises a second wiring shell 21 connected with the first wiring shell 11 in a clamping mode, a male terminal 22 arranged at one end, close to the first wiring shell 11, of the second wiring shell 21, the second wiring shell 21 is provided with a second insulating portion 2121 used for being sleeved outside the first insulating portion 1124, one end, close to the first wiring shell 11, of the male terminal 22 is arranged in the second insulating portion 2121, one end, corresponding to the female terminal 13, of the female terminal, corresponding to the first insulating portion 1124 is in contact with one end, corresponding to the male terminal 22, of the male terminal, one end of the female terminal is in contact with one end, corresponding to the second insulating portion 2121, the insulating portions are wrapped at the connecting ends of the male terminal 22 and the female terminal 13 respectively, and the safety problem caused by mistaken contact of people can be avoided.
In an embodiment of the present invention, the first wiring housing 11 includes a first upper housing 111 and a first lower housing 112 detachably connected to the first upper housing 111, and in this embodiment, the first insulating portion 1124 is disposed at one end of the first lower housing 112 close to the second wiring housing 21. It is understood that the first insulating portion 1124 may be disposed at an end of the first upper housing 111 close to the second wiring housing 21, which is not limited herein.
Alternatively, the first upper housing 111 and the first lower housing 112 may be detachably connected by, but not limited to, a snap connection. Specifically, in the first wiring assembly 1 of this embodiment, one end of the first upper housing 111 away from the second wiring assembly 2 is provided with a first buckling portion 1111, the first lower housing 112 is provided with a first buckling groove 1121 corresponding to the first buckling portion 1111, and the first buckling portion 1111 is buckled on the first buckling groove 1121; and/or, a second locking portion 1122 is disposed at one end of the first upper housing 111 close to the second wiring assembly 2, a second locking groove 1112 is disposed at the first lower housing 112 corresponding to the second locking portion 1122, and the second locking portion 1122 is locked to the second locking groove 1112, so as to realize the locking connection between the first upper housing 111 and the first lower housing 112. As shown in fig. 3, in the present embodiment, the number of the first snapping portions 1111 and the number of the first engaging grooves 1121 may be, but not limited to, three, and the number of the second snapping portions 1122 and the number of the second engaging grooves 1112 may be, but not limited to, two.
In an embodiment of the present invention, the first wiring component 1 further includes a wiring terminal 14 disposed in the first wiring shell 11, the wiring terminal 14 is provided with a through hole 141 corresponding to each female terminal 13, one end of the female terminal 13 far away from the second wiring component 2 is inserted into one end of the through hole 141, the other end of the through hole 141 is used for inserting an input line 31, and the input line 31 is specifically one of a live wire, a zero wire and a ground wire. When being installed, the input line 31 is inserted into the through hole 141 of the connection terminal 14 and contacts with one end of the female terminal 13 far from the second wiring member 2, thereby achieving electrical connection.
Specifically, a first fixing portion 1123 is disposed at an end of the first lower housing 112 close to the second wiring assembly 2, the first fixing portion 1123 extends toward the second wiring assembly 2 to form a first insulating portion 1124, and the female terminal 13 is fixed on the first fixing portion 1123, wherein an end of the female terminal 13 close to the second wiring assembly 2 is located in the first insulating portion 1124, and an end of the female terminal 13 far from the second wiring assembly 2 is exposed at an end of the first fixing portion 1123 far from the second wiring assembly 2, so that the end of the female terminal 13 far from the second wiring assembly 2 can be inserted on the wiring terminal 14.
In this embodiment, an end of the female terminal 13 remote from the second terminal assembly 2 may be connected with the corresponding through hole 141 in an interference fit, thereby fixing the connection terminal 14. It is understood that the connection terminal 14 may be disposed on the first lower case 112 by using a screw according to practical applications, and the present invention is not limited thereto.
Specifically, the two second latching portions 1122 are disposed at an interval on a side surface of the first fixing portion 1123 close to the first upper housing 111, the first upper housing 111 is disposed at an interval with two second engaging grooves 1112, and each second latching portion 1122 is latched to the corresponding second engaging groove 1112.
It should be noted that, in the embodiment of the present invention, the female terminal 13 and the first lower housing 112 are an integrated piece, specifically, the manufactured female terminal 13 is placed in the mold of the corresponding first lower housing 112, and then the injection molding material is filled, and the first lower housing 112 integrated with the female terminal 13 is obtained by cooling and solidifying, so that compared with the existing junction box, the manufacturing cost is lower.
It is worth mentioning, the utility model discloses the terminal box need not adopt the screw at first wiring shell 11 and can accomplish the assembly to can't dismantle by bare-handed after the assembly is accomplished, dismantle easily with the help of the instrument after, if adopt a style of calligraphy screwdriver to detain the buckle from the buckle groove that corresponds, can dismantle first upper shell 111 and first casing 112, compare in current terminal box, simplified the equipment processing procedure, reduced the human cost, improved the packaging efficiency.
In an embodiment of the present invention, the second wiring shell 21 includes a second upper housing 211 and a second lower housing 212 detachably connected to the second upper housing 211, in this embodiment, the second insulating portion 2121 is disposed on one end of the second lower housing 212 close to the first lower housing 112, and the second lower housing 212 is disposed on the second upper housing 211 by screws. It is understood that, according to the choice of practical situation, the second upper housing 211 and the second lower housing 212 may be detachably connected in other ways, and the second insulating portion 2121 may also be disposed at one end of the second upper housing 211 close to the first upper housing 111, which is not limited herein.
Specifically, one end of the second upper housing 211 close to the first wiring assembly 1 is provided with a third latching portion 2111, the first upper housing 111 is provided with a third latching groove 1113 corresponding to the third latching portion 2111, the third latching portion 2111 is latched on the third latching groove 1113, and when the first insulating portion 1124 is inserted into the second insulating portion 2121 and one end of the male terminal 22 close to the first wiring assembly 1 is inserted into one end of the female terminal 13 close to the second wiring assembly 2, the third latching portion 2111 is latched on the third latching groove 1113, so that the first upper housing 111 and the second upper housing 211 can be stably connected.
Further, the third buckling portion 2111 includes a body 2112 extending in a direction close to the first wiring component 1, and a clasp 2113 buckled in the third buckling slot 1113, where the clasp 2113 is formed by extending an end of the body 2112 close to the first wiring component 1 in a direction away from the second lower housing 212, in order to facilitate detachment of the first wiring housing 11 and the second wiring housing 21, a pressing portion 2114 may be disposed on the third buckling portion 2111, the pressing portion 2114 is specifically disposed on a side surface of the body 2112 away from the second lower housing 212, when the pressing portion 2114 is pressed, the clasp 2113 is disengaged from the third buckling slot 1113, at this time, the second wiring housing 21 is pulled away in a direction away from the first wiring housing 11, that is, the first wiring housing 11 and the second wiring housing 21 can be detached.
In an embodiment of the present invention, as shown in fig. 4 and 5, the end of the male terminal 22 far away from the first wiring assembly 1 is provided with a first slot 221 for accommodating the output line 32, and a second slot 222 disposed on one side of the first slot 221 close to the second upper shell 211 and having an angle through with the first slot 221, the angle between the second slot 222 and the first slot 221 is preferably 90 °, and the second wiring assembly 2 further includes a screw in threaded connection with the side wall of the second slot 222. When one end of the output wire 32 is inserted into the first groove 221, the screw is rotated to make the rod of the screw extend into the second groove 222 and press one end of the output wire 32, so as to electrically connect and fix the output wire 32 and the male terminal 22.
Specifically, the second lower housing 212 is provided with a first receiving groove 2122 for receiving an end of the male terminal 22 away from the first wire connecting assembly 1, and a second receiving groove 2123 disposed at a side of the first receiving groove 2122 close to the second upper housing 211 and penetrating the first receiving groove 2122 at an angle, the second receiving groove 2123 correspondingly exposes the screw so as to facilitate the screw rotation by a screwdriver, the angle between the second receiving groove 2123 and the first receiving groove 2122 is preferably 90 °, wherein the length of the portion of the male terminal 22 located in the first receiving groove 2122 in the axial direction of the male terminal 22 is greater than the diameter of the second receiving groove 2123, and the screw head of the screw in threaded connection with the second groove 222 is located in the second receiving groove 2123, so that the male terminal 22 can be disposed on the second lower housing 212. In this embodiment, the second insulating portion 2121 is located at a side of the first accommodating groove 2122 close to the first wiring assembly 1, and an end of the male terminal 22 close to the second wiring assembly 2 penetrates through a bottom wall of the second accommodating groove 2123 and then extends into the second insulating portion 2121.
In an embodiment of the present invention, one end of the male terminal 22 close to the first wiring component 1 has an elastic protrusion 223, one end of the female terminal 13 close to the second wiring component 2 is provided with a third groove 131, and the elastic protrusion 223 extends into the third groove 131 to be in interference fit with the third groove 131, so that the male terminal 22 and the female terminal 13 can be stably connected.
In an embodiment of the present invention, a first connection port 12 for an input line 31 to extend into is disposed at one end of the first connection shell 11 away from the female terminal 13, the first connection port 12 is specifically formed by enclosing the first upper shell 111 and the second upper shell 211, a line card slot 1125 is disposed at a position of the first connection shell 11 corresponding to the first connection port 12, the first connection component 1 further includes a line card 15 detachably connected to the line card slot 1125, and when the line card 15 is fastened to the line card slot 1125, the height of the first connection port 12 can be reduced to adapt to a relatively flat input line 31 adopted in the uk; when the line fastener 15 not the lock on line draw-in groove 1125, first wiring mouth 12 highly great, the comparatively thick input line 31 of shape that can the adaptation adopt like the france, make the utility model discloses the terminal box is convenient and practical, and the range of application is wide. In this embodiment, the line card slot 1125 is disposed in the first lower case 112, and according to the choice of the actual situation, the line card slot 1125 may be disposed in the first upper case 111, which is not limited herein.
Preferably, in order to enable the first upper case 111 and the first lower case 112 to be formed by injection molding using the same mold, and reduce the cost of the mold, a first connecting strip 16 having a relatively thin thickness may be disposed between the first upper case 111 and the first lower case 112, both ends of the first connecting strip 16 are respectively connected to the first upper case 111 and the first lower case 112, the first connecting strip 16 is easily folded because the first connecting strip 16 is relatively thin, and the first connecting strip 16 is U-shaped when the first upper case 111 is fastened to the first lower case 112.
The utility model discloses first wiring shell 11 and female terminal 13 are integrated into one piece finished piece, and first wiring shell 11 is when the preparation, through placing the female terminal 13 that makes in the mould of the first wiring shell 11 that corresponds, then fills the material of moulding plastics, and the cooling solidification obtains the first wiring shell 11 with female terminal 13 an organic whole, compares in current terminal box, and the cost of manufacture is lower.
Similarly, in order to enable the wire clip 15 and the first lower housing 112 to be formed by injection molding in the same mold, and reduce the mold cost, a second connecting strip 17 with a relatively small thickness may be disposed between the wire clip 15 and the first lower housing 112, two ends of the second connecting strip 17 are respectively connected with the wire clip 15 and the first lower housing 112, since the second connecting strip 17 is relatively thin, the second connecting strip 17 is easy to fold, and when the wire clip 15 is fastened on the first lower housing 112, the second connecting strip 17 is U-shaped.
The embodiment of the utility model provides a still provide a lamps and lanterns, include as above the terminal box.
The above description is only an alternative embodiment of the present invention, and should not be construed as limiting the present invention, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A junction box, comprising:
the first wiring assembly comprises a first wiring shell and a female terminal arranged at one end of the first wiring shell, the first wiring shell is provided with a hollow first insulating part, and one end of the female terminal is arranged in the first insulating part; and
the second wiring subassembly, include with the second wiring shell that first wiring shell block is connected, and locate being close to of second wiring shell the public terminal of the one end of first wiring shell, second wiring shell has and is used for the cover to establish the outer second insulating portion of first insulating portion, being close to of public terminal the one end of first wiring shell is located in the second insulating portion and be used for with female terminal contact and electric connection.
2. The junction box of claim 1, wherein said first terminal housing comprises a first upper housing and a first lower housing detachably connected to said first upper housing, said first insulating portion being provided on said first upper housing or said first lower housing.
3. The junction box according to claim 2, wherein an end of the first upper housing away from the second wiring assembly is provided with a first locking portion, the first lower housing is provided with a first locking groove corresponding to the first locking portion, and the first locking portion is locked in the first locking groove; and/or the presence of a gas in the gas,
one end of the first upper shell, which is close to the second wiring assembly, is provided with a second clamping portion, the first lower shell is provided with a second clamping groove corresponding to the second clamping portion, and the second clamping portion is buckled on the second clamping groove.
4. The junction box according to claim 1, wherein the second connection housing includes a second upper housing and a second lower housing detachably connected to the second upper housing, and the second insulating portion is provided on the second upper housing or the second lower housing.
5. The junction box of claim 4, wherein an end of the male terminal remote from the first wire connection assembly is provided with a first slot for receiving an output wire, and a second slot that is through at an angle with the first slot, the second wire connection assembly further comprising a screw in threaded connection with a side wall of the second slot.
6. The connector of claim 5, wherein the second lower housing has a first receiving groove for receiving an end of the male terminal remote from the first wire connection assembly, and a second receiving groove that is angularly disposed through the first receiving groove and correspondingly exposes the screw.
7. The junction box of any one of claims 1 to 6, wherein the female terminal is integrally formed with the first connection housing.
8. The connector of any of claims 1-6, wherein the first connector assembly further comprises a terminal block disposed in the first connector housing, the terminal block having a through hole, and an end of the female terminal remote from the second connector assembly is inserted into an end of the through hole.
9. The junction box according to any one of claims 1 to 6, wherein an end of the first connection housing away from the female terminal is opened with a first connection port for an input line to extend into, the first connection housing is opened with a line clamping slot corresponding to the first connection port, the first connection assembly further comprises a line clamping piece detachably connected to the line clamping slot, and the line clamping piece is fastened to the line clamping slot to reduce the height of the first connection port.
10. A luminaire comprising a junction box according to any one of claims 1 to 9.
CN201921185104.9U 2019-07-25 2019-07-25 Junction box and lamp Active CN210350704U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201921185104.9U CN210350704U (en) 2019-07-25 2019-07-25 Junction box and lamp
GB2011445.0A GB2589175B (en) 2019-07-25 2020-07-23 Junction box and lamp
FR2007844A FR3099306B3 (en) 2019-07-25 2020-07-24 Junction box and lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921185104.9U CN210350704U (en) 2019-07-25 2019-07-25 Junction box and lamp

Publications (1)

Publication Number Publication Date
CN210350704U true CN210350704U (en) 2020-04-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921185104.9U Active CN210350704U (en) 2019-07-25 2019-07-25 Junction box and lamp

Country Status (3)

Country Link
CN (1) CN210350704U (en)
FR (1) FR3099306B3 (en)
GB (1) GB2589175B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207716370U (en) * 2018-01-23 2018-08-10 东莞市百亮光电科技有限公司 3 pair 3 without tool lamp connection box

Also Published As

Publication number Publication date
FR3099306A3 (en) 2021-01-29
GB2589175A (en) 2021-05-26
FR3099306B3 (en) 2021-09-10
GB202011445D0 (en) 2020-09-09
GB2589175B (en) 2023-08-09

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