CN213872390U - Rail lamp connector - Google Patents

Abstract

The utility model discloses a track lamp connector, which comprises a shell, wherein the shell is provided with an inner cavity, the top of the shell is provided with a connector, a first conductor and a second conductor are arranged at the connector, the first conductor is provided with a first contact piece and a first wiring end, the first contact piece is arranged at the outer side of the shell, and the first wiring end is arranged in the inner cavity; the second conductor is provided with a second contact piece and a second connecting end, the second contact piece is arranged on the outer side of the shell, and the second connecting end is arranged in the inner cavity; the shell is provided with a switch, a third conductor is arranged in the inner cavity, the third conductor is provided with a third connecting end and a third wiring end, and the second connecting end is electrically connected with the third connecting end through the switch; the wall of the inner cavity is provided with a first through hole. Through setting up the switch, the user can control to switch on or break off between second conductor and the third conductor, then can a track lamp of independent control, it is more convenient to use.

Description

Rail lamp connector

Technical Field

The utility model relates to the technical field of lighting technology, in particular to track lamp connector.

Background

The track lamp is a lamp arranged on a similar track, the position of a lamp body of the track lamp can be adjusted along the track, and the track lamp is generally used as a spotlight in places needing key illumination, such as clothes show windows, museum and literature showcases, hotel lobbies and the like. The track lamp is installed in a matched track, and a device for connecting the track lamp and the track in a sliding mode is called a connector. However, in the conventional track lamp, for example, a track lamp (publication: CN206036892U) with an adjustable light emitting angle is disclosed, the lamp body and the connector are not provided with a switch, the track lamp cannot be controlled individually, and when the track lamp is used, all track lamps on the same track can be controlled in a row, which is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a track lamp connector.

The rail lamp connector comprises a shell, wherein the shell is provided with an inner cavity, a connector is arranged at the top of the shell, a first conductor and a second conductor are arranged at the connector, the first conductor is provided with a first contact piece and a first wiring end, the first contact piece is arranged on the outer side of the shell, and the first wiring end is arranged in the inner cavity; the second conductor is provided with a second contact piece and a second connecting end, the second contact piece is arranged on the outer side of the shell, and the second connecting end is arranged in the inner cavity; the shell is provided with a switch, a third conductor is arranged in the inner cavity, the third conductor is provided with a third connecting end and a third wiring end, and the second connecting end is electrically connected with the third connecting end through the switch; and a first through hole is formed in the wall of the inner cavity.

According to the utility model discloses track lamp connector has following technological effect at least: when the rail lamp is used, the connecting head can be installed in the rail, the first contact piece can be in contact with a zero line in the rail, the second contact piece can be in contact with a fire line in the rail, the rail lamp can be installed at the first through hole, and the first wiring end and the third wiring end can be electrically connected with the rail lamp; through setting up the switch, the user can control to switch on or break off between second conductor and the third conductor, then can a track lamp of independent control, it is more convenient to use.

According to some embodiments of the utility model, first contact with the second contact is all located the top of casing, first through-hole is located the bottom of inner chamber. When the rail lamp connector is used, the stress of the rail lamp connector is mainly vertical, the shell bears tensile stress without bearing large bending moment, and the structure is more stable.

According to the utility model discloses a some embodiments, first contact with the second contact all extends along the fore-and-aft direction, the switch has the switch main part and stirs the handle, the preceding lateral wall of casing is equipped with the second through-hole, the switch main part is located in the casing, it runs through around the handle to stir the second through-hole, stir first station and the second station of having of handle, set up about first station and the second station. When the toggle handle is stirred, the force applied by the forefinger and the thumb of a user to the connector is mutually offset, the connector head does not need to bear extra force, and the connector head is prevented from being connected with the track loosely.

According to some embodiments of the utility model, the switch main part includes the first pivot of electrically conductive shell fragment, kicking block and vertical setting, stir the handle and pass through first pivot with the casing rotates to be connected, electrically conductive shell fragment's both ends respectively with second link and third link touch, the kicking block with electrically conductive shell fragment butt, the kicking block is located stir the tip of handle, make when stirring the handle and rotating around first pivot, the kicking block toward keeping away from electrically conductive shell fragment's direction removes. The structure is simple and compact, the arrangement is convenient, complex parts are not needed, and the cost is low.

According to some embodiments of the utility model, the casing has the top cap, connect the head the first conductor the second conductor with the switch is all located on the top cap, the top cap connect the head the first conductor the second conductor with the switch closes and is called first subassembly, the top of second through-hole is opened, first subassembly cartridge in the casing, the top cap with casing releasable connection. When the track lamp is installed on the connector, the wiring of the track lamp can firstly penetrate through the first through hole from bottom to top, then the wiring is connected to the first wiring terminal and the third wiring terminal, and then the top cover is installed on the shell, so that the wiring of the track lamp can be conveniently connected to the first wiring terminal and the third wiring terminal.

According to some embodiments of the utility model, the top cap with the bolt of casing bolted connection, junction is called first bolt, the vertical setting of first bolt, first bolt has bolt head and bolt tail, the bolt head is located the upside of top cap. Thus, after the connector is installed on the rail, the rail can prevent the first bolt from being screwed out; the fool-proof design prevents the user from getting an electric shock due to misoperation when installing the wiring of the track lamp.

According to some embodiments of the utility model, be equipped with the spout of vertical setting on the casing, be equipped with the slider in the spout, the top of slider is equipped with the touch piece, the touch piece is located the top of casing, be equipped with on the slider and stir the key, stir the key and locate the outside of casing, stir the key and locate the left side or the right side of casing, be equipped with first elastic component on the casing, first elastic component's both ends respectively with the casing with the slider is connected. When in use, the touch block can be abutted with the track to prevent the connector and the track lamp from deviating from the original positions; when the position needs to be adjusted, a user presses the toggle key to move downwards, so that the touch block moves downwards and is separated from the track, and the operation is simple and convenient.

According to some embodiments of the invention, the spout is a through slot, the spout runs through the side wall of the housing, the top of the spout is open, the first elastic member is located in the inner cavity. After the top cover is detached from the shell, the sliding piece can be inserted into the sliding groove from top to bottom or taken out from the sliding groove from bottom to top, and the sliding block is convenient to disassemble and assemble.

According to some embodiments of the invention, the first resilient member is a spring. The spring has simple structure, convenient arrangement and low cost.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a rail lamp connector according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of the track lamp connector according to the embodiment of the present invention;

fig. 3 is a top view of the rail lamp connector according to the embodiment of the present invention;

fig. 4 is a rear view of the rail lamp connector according to the embodiment of the present invention.

In the drawings:

100-a top cover; 110 — a first conductor; 111-a first contact; 112-a first terminal; 120-a second conductor; 121-a second contact; 122-a second connection end; 130-a third conductor; 131-a third connection end; 132-a third terminal; 141-toggle handle; 142-a top block; 143-a first shaft; 144-a conductive spring sheet; 190-a docking head; 200-a first bolt; 300-a housing; 310-a second via; 320-a chute; 330-a first via; 340-lumen; 400-a slide; 410-toggle key; 420-a touch block; 430-first elastic member.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "a" or "an" mean one or more, the terms "a" or "an" mean two or more, the terms larger than, smaller than, exceeding, and the like are understood to include the number, and the terms "larger than, smaller than, within, and the like are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

A track lamp connector according to an embodiment of the present invention is described below with reference to fig. 1 to 4.

The rail lamp connector according to the embodiment of the present invention comprises a housing 300, wherein the housing 300 has an inner cavity 340, the top of the housing 300 is provided with a connector 190, the connector 190 is provided with a first conductor 110 and a second conductor 120, the first conductor 110 has a first contact 111 and a first terminal 112, the first contact 111 is disposed outside the housing 300, and the first terminal 112 is disposed in the inner cavity 340; the second conductor 120 has a second contact 121 and a second connection end 122, the second contact 121 is disposed outside the housing 300, and the second connection end 122 is disposed in the cavity 340; the shell 300 is provided with a switch, the inner cavity 340 is internally provided with a third conductor 130, the third conductor 130 is provided with a third connecting end 131 and a third terminal 132, and the second connecting end 122 is electrically connected with the third connecting end 131 through the switch; the wall of the inner cavity 340 is provided with a first through hole 330.

For example, as shown in fig. 1 and 3, the housing 300 is rectangular, the top of the housing 300 is provided with a top cover 100, a connector 190 is provided on the top cover 100, the connector 190 is in an inverted "T" shape, the first conductor 110 and the second conductor 120 can be copper sheets, the first terminal 112 and the third terminal 132 can be flag-shaped terminals, the first contact 111 extends backward from the connector 190, the second contact 121 extends forward from the connector 190, the first conductor 110 extends downward from the first contact 111, penetrates through the top cover 100, and extends into the inner cavity 340, so that the first terminal 112 is provided in the inner cavity 340; second conductor 120 extends to in the inner chamber 340 after following second contact 121 department downwardly extending, running through top cap 100 for in inner chamber 340 was located to second link 122, the left side of inner chamber 340 was located to second link 122, and the front side of casing 300 is located to the switch, and the right side of inner chamber 340 is located to third conductor 130, the space of make full use of inner chamber 340, compact structure makes casing 300 can set up the volume less, is favorable to the utility model discloses a miniaturization.

In use, the connector 190 can be installed in a track, the first contact 111 can be in contact with a neutral wire in the track, the second contact 121 can be in contact with a live wire in the track, a track lamp can be installed at the first through hole 330, and the first terminal 112 and the third terminal 132 can be electrically connected with the track lamp; by setting the switch, a user can control the connection or disconnection between the second conductor 120 and the third conductor 130, so that one track lamp can be controlled independently, and the use is convenient.

In some embodiments of the present invention, the first contact 111 and the second contact 121 are both disposed above the housing 300, and the first through hole 330 is disposed at the bottom of the inner cavity 340. When the rail lamp connector is used, the stress of the rail lamp connector is mainly vertical, the shell 300 bears tensile stress without bearing large bending moment, and the structure is more stable.

In some embodiments of the present invention, the first contact 111 and the second contact 121 both extend along the front and back direction, the switch has a switch main body and a toggle handle 141, the front side wall of the casing 300 is provided with a second through hole 310, the switch main body is disposed in the casing 300, the toggle handle 141 runs through the second through hole 310 from front to back, the toggle handle 141 has a first station and a second station, and the first station and the second station are disposed from left to right. The first contact piece 111 extends backward from the connecting head 190, the second contact piece 121 extends forward from the connecting head 190, the rail lamp connector can move transversely in the rail, the front of the connector is the direction facing the user, and due to the fact that the first station and the second station are arranged on the left and right, when the shifting handle 141 is shifted rightwards, the user can prop against the shell 300 from right to left by using a forefinger of the right hand and simultaneously shift the shifting handle 141 from left to right by using a thumb of the right hand, operation is simple and convenient, force applied by the forefinger and the thumb to the connector is mutually offset, when the user operates a switch, extra force does not need to be borne at the connecting head 190, connection looseness between the connecting head 190 and the rail is prevented, and vice versa when the handle 141 is shifted leftwards; the switch may be a rocker switch, a toggle switch, or other suitable switch, and is operated by laterally toggling the toggle handle 141.

In some embodiments of the utility model, the switch main part includes electrically conductive shell fragment 144, kicking block 142 and the first pivot 143 of vertical setting, stir handle 141 and rotate with casing 300 through first pivot 143 to be connected, the both ends of electrically conductive shell fragment 144 contact with second link 122 and third link 131 respectively, kicking block 142 and electrically conductive shell fragment 144 butt, kicking block 142 locates the tip of stirring handle 141 for when stirring handle 141 rotates around first pivot 143, kicking block 142 moves towards the direction of keeping away from electrically conductive shell fragment 144. Referring to fig. 3, the left end of the conductive elastic sheet 144 is abutted to the second connection end 122, the right end of the conductive elastic sheet 144 is abutted to or separated from the third connection end 131, the conductive elastic sheet 144 can be a copper sheet, the top block 142 and the toggle handle 141 can be integrally formed components and are formed by injection molding, the top block 142 is arranged on the front side of the conductive elastic sheet 144, when the toggle handle 141 is toggled leftwards, the top block 142 pushes the conductive elastic sheet 144 from front to back to make the conductive elastic sheet 144 abutted to the third connection end 131, when the toggle handle 141 is toggled rightwards, the top block 142 moves forwards, and the conductive elastic sheet 144 is separated from the third connection end 131 under the action of self elastic force; the structure is simple and compact, the arrangement is convenient, complex parts are not needed, and the cost is low.

In some embodiments of the present invention, the housing 300 has a top cover 100, the connector 190, the first conductor 110, the second conductor 120 and the switch are all disposed on the top cover 100, the connector 190, the first conductor 110, the second conductor 120 and the switch are collectively referred to as a first component, the top of the second through hole 310 is open, the first component is inserted into the housing 300, and the top cover 100 is detachably connected to the housing 300. Referring to fig. 2, the upper edge of the second through hole 310 is a part of the top cover 100, and the shift lever can be placed into the second through hole 310 from top to bottom; when the track lamp is mounted on the connector, the wiring of the track lamp can be firstly passed through the first through hole 330 from bottom to top, then the wiring is connected to the first terminal 112 and the third terminal 132, and then the top cover 100 is mounted on the housing 300, so that the wiring of the track lamp can be connected to the first terminal 112 and the third terminal 132.

In some embodiments of the present invention, the bolt at the connection position between the top cover 100 and the housing 300 is referred to as a first bolt 200, the first bolt 200 is vertically disposed, the first bolt 200 has a bolt head and a bolt tail, and the bolt head is disposed on the upper side of the top cover 100. Thus, after the connector is mounted on the rail, the rail can prevent the first bolt 200 from being screwed out; when the wiring of the track lamp needs to be connected to the first terminal 112 and the third terminal 132 or detached from the first terminal 112 and the third terminal 132, the connector needs to be taken down from the track firstly, and then the top cover 100 and the shell 300 can be detached to operate the wiring.

The utility model discloses a some embodiments are equipped with the spout 320 of vertical setting on the casing 300, be equipped with slider 400 in the spout 320, the top of slider 400 is equipped with touch piece 420, touch piece 420 locates the top of casing 300, be equipped with on the slider 400 and stir key 410, stir key 410 locates the outside of casing 300, stir key 410 locates the left side or the right side of casing 300, be equipped with first elastic component 430 on the casing 300, the both ends of first elastic component 430 are connected with casing 300 and slider 400 respectively. When in use, the touch block 420 can be abutted with the track to prevent the connector and the track lamp from deviating from the original positions; the sliding piece 400 is arranged on the right side of the shell 300, the toggle key 410 protrudes rightwards from the right side face of the shell 300, when the position needs to be adjusted, a user can use the index finger of the left hand to abut against the shell 300 from left to right, and meanwhile, the left thumb presses the toggle key 410 to move downwards, so that the touch block 420 moves downwards and is separated from the rail, the operation is simple and convenient, the force applied by the index finger and the thumb to the connector is mutually offset, the connector 190 does not need to bear extra force when the user operates the switch, and the connection between the connector 190 and the rail is prevented from being loosened.

In some embodiments of the present invention, the sliding groove 320 is a through groove, the sliding groove 320 penetrates through the sidewall of the housing 300, the top of the sliding groove 320 is open, and the first elastic member 430 is disposed in the inner cavity 340. This facilitates the arrangement of the first elastic member 430, the first elastic member 430 can be disposed in the inner cavity 340, and the toggle key 410 can be disposed outside the housing 300; after the top cover 100 is detached from the housing 300, the slider 400 can be inserted into the sliding groove 320 from top to bottom or removed from the sliding groove 320 from bottom to top, which facilitates the detachment of the slider.

In some embodiments of the present invention, the first elastic member 430 is a spring. Referring to fig. 4, the spring is vertically disposed, a protrusion is disposed on one side of the slider 400 located in the inner cavity 340, the lower end of the spring abuts against the housing 300, and the upper end of the spring abuts against the protrusion of the slider 400, so that the spring can apply an upward force to the slider 400; the spring has simple structure, convenient arrangement and low cost.

The above description is for the purpose of illustrating the preferred embodiments of the present invention, but the present invention is not limited to the illustrated embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope of the present invention defined by the appended claims.

Claims (9)

1. A rail lamp connector is characterized in that: the cable comprises a shell, wherein the shell is provided with an inner cavity, the top of the shell is provided with a connecting head, a first conductor and a second conductor are arranged at the connecting head, the first conductor is provided with a first contact piece and a first wiring end, the first contact piece is arranged on the outer side of the shell, and the first wiring end is arranged in the inner cavity; the second conductor is provided with a second contact piece and a second connecting end, the second contact piece is arranged on the outer side of the shell, and the second connecting end is arranged in the inner cavity; the shell is provided with a switch, a third conductor is arranged in the inner cavity, the third conductor is provided with a third connecting end and a third wiring end, and the second connecting end is electrically connected with the third connecting end through the switch; and a first through hole is formed in the wall of the inner cavity.

2. The rail lamp interface of claim 1, wherein: the first contact piece and the second contact piece are arranged above the shell, and the first through hole is formed in the bottom of the inner cavity.

3. The rail lamp interface of claim 2, wherein: the switch is provided with a switch main body and a shifting handle, a second through hole is formed in the front side wall of the shell, the switch main body is arranged in the shell, the shifting handle penetrates through the second through hole from front to back, the shifting handle is provided with a first station and a second station, and the first station and the second station are arranged in a left-right mode.

4. The rail lamp connector according to claim 3, wherein: the switch main body comprises a conductive elastic sheet, a top block and a vertically arranged first rotating shaft, the shifting handle is connected with the shell in a rotating mode through the first rotating shaft, two ends of the conductive elastic sheet are respectively in contact with the second connecting end and the third connecting end, the top block is abutted to the conductive elastic sheet, and the top block is arranged at the end portion of the shifting handle, so that when the shifting handle rotates around the first rotating shaft, the top block moves towards the direction far away from the conductive elastic sheet.

5. The rail lamp connector according to claim 3, wherein: the casing has the top cap, connect the head first conductor the second conductor with the switch is all located on the top cap, the top cap connect the head first conductor the second conductor with the switch closes and is called first subassembly, the top of second through-hole is opened, first subassembly cartridge in the casing, the top cap with casing releasable connection.

6. The rail lamp interface of claim 5, wherein: the bolt at the connection part of the top cover and the shell is called a first bolt, the first bolt is vertically arranged and is provided with a bolt head and a bolt tail, and the bolt head is arranged on the upper side of the top cover.

7. The rail lamp connector according to any one of claims 3 to 6, wherein: be equipped with the spout of vertical setting on the casing, be equipped with the slider in the spout, the top of slider is equipped with the touch piece, the touch piece is located the top of casing, be equipped with on the slider and stir the key, it locates to stir the key the outside of casing, stir the key and locate the left side or the right side of casing, be equipped with first elastic component on the casing, first elastic component's both ends respectively with the casing with the slider is connected.

8. The rail lamp interface of claim 7, wherein: the spout is logical groove, the spout runs through the lateral wall of casing, the top of spout is opened, first elastic component locates in the inner chamber.

9. The rail lamp interface of claim 8, wherein: the first elastic member is a spring.

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