CN210179396U - Lamp arm assembly and track lamp using same - Google Patents
Lamp arm assembly and track lamp using same Download PDFInfo
- Publication number
- CN210179396U CN210179396U CN201921090268.3U CN201921090268U CN210179396U CN 210179396 U CN210179396 U CN 210179396U CN 201921090268 U CN201921090268 U CN 201921090268U CN 210179396 U CN210179396 U CN 210179396U
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- lamp arm
- lamp
- arm
- connector
- assembly
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Abstract
The utility model discloses a lamp arm component, which at least comprises a first lamp arm and a second lamp arm, wherein the first lamp arm is rotationally connected with the second lamp arm, the first lamp arm is provided with a scale part, the second lamp arm is provided with a mark part pointing to the scale part, and the rotation angle of the lamp arm component can be accurately adjusted by rotating the first lamp arm or the second lamp arm; the utility model also discloses a track lamp of using this arm subassembly, lamp body is connected to arm subassembly one end, and the ware of plugging into is connected to the other end, and the arm subassembly can be rotatory for the ware of plugging into, and the angle that can the accurate adjustment lamp body through rotatory arm subassembly makes the use of track lamp more convenient, need not adjust repeatedly alright with the angle that needs shine with accurately adjusting.
Description
Technical Field
The utility model relates to a domestic lamps and lanterns field, especially a lamp arm subassembly and use its track lamp.
Background
The track lamp is widely applied to commercial illumination, is convenient to mount and dismount, can move along a track strip to adjust the illumination position, is generally mounted and used after the angle of the track lamp is adjusted before the track lamp is mounted, and has no clear angle mark when a user adjusts the track illumination direction;
the lamp arm of track lamp is long again thin usually in addition, and the bearing of whole lamp is all on this lamp arm, uses for a long time and has the cracked potential safety hazard of lamp arm, and long and thin lamp arm has increaseed the distance between track strip and the lamp body moreover, has increased the volume of whole lamp, and the installation space that leads to the track lamp needs is great.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a lamp arm subassembly that can show turned angle and use its track lamp.
The utility model adopts the technical proposal that:
the lamp arm assembly at least comprises a first lamp arm and a second lamp arm, wherein the first lamp arm is connected with the second lamp arm in a rotating mode, a scale part is arranged on the first lamp arm, and a mark part pointing to the scale part is arranged on the second lamp arm.
The lamp also comprises a rotating shaft, and the rotating shaft is respectively connected with the first lamp arm and the second lamp arm.
The first lamp arm is disc-shaped, the second lamp arm is disc-shaped, and the first lamp arm and the second lamp arm are stacked mutually.
Still include the damping piece, be provided with annular spout on first lamp arm or the second lamp arm, correspondingly, be provided with on second lamp arm or the first lamp arm and can be in annular spout gliding slider, the damping piece sets up in annular spout, slider and damping piece butt.
The lamp comprises a first lamp arm and a second lamp arm, and is characterized in that the first lamp arm or the second lamp arm is provided with a first limiting part and a second limiting part, a moving space is formed between the first limiting part and the second limiting part, the second lamp arm or the first lamp arm is provided with a matching piece, the matching piece can move in the moving space, and the matching piece can abut against the first limiting part or the second limiting part.
A track light, comprising: the lamp body is connected with the first lamp arm or the second lamp arm, and the connector is connected with the second lamp arm or the first lamp arm.
The lamp body is provided with a mounting groove capable of accommodating part of the first lamp arm or the second lamp arm, and the first lamp arm or the second lamp arm is fixed in the mounting groove.
The connector is provided with a sliding part which can be in sliding connection with an external track part, the connector is provided with a conductive elastic sheet which is electrically connected with the lamp body, and the conductive elastic sheet can be electrically connected with the external track part.
The connector is provided with a ground wire assembly, the ground wire assembly comprises wire lugs and a connecting piece used for installing the wire lugs, one end of the connecting piece is connected with the connector, the other end of the connecting piece can be connected with the first lamp arm or the second lamp arm, and the connecting piece, the first lamp arm and the second lamp arm can conduct electricity.
Furthermore, a first wiring channel is arranged in the first lamp arm, a second wiring channel is arranged on the second lamp arm, the connecting piece is hollow, one end of the connecting piece is connected with the connector, and the other end of the connecting piece can be connected with the first wiring channel or the second wiring channel to pass through an electric wire.
One of the above technical solutions has at least one of the following advantages or beneficial effects:
the utility model relates to a lamp arm component, a first lamp arm is connected with a second lamp arm in a rotating way, and a scale part and a mark part used for indicating the scale are arranged on the lamp arm component, so that the rotating angle of the lamp arm component can be accurately adjusted by rotating the first lamp arm or the second lamp arm;
furthermore, the lamp arm component is in a disc shape, the occupied space distance is small, and the installation space of the lamp arm component is reduced;
the utility model also discloses a track lamp of using this arm subassembly, the arm subassembly can be for the ware of plugging into rotatoryly, can the angle of accurate adjustment lamp body through rotatory arm subassembly, makes the use of track lamp more convenient, need not adjust repeatedly alright with the angle that needs shine with accurately adjusting.
Drawings
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is a structural diagram of a first lamp arm according to an embodiment of the lamp arm assembly of the present invention.
Fig. 2 is a schematic view of a scale portion of a first lamp arm according to an embodiment of the present invention.
Fig. 3 is a structural diagram of a second lamp arm according to an embodiment of the lamp arm assembly of the present invention.
Fig. 4 is an exploded view of an embodiment of the track lamp of the present invention.
Fig. 5 is a structural diagram of an embodiment of the track lamp of the present invention
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of 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.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including 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.
Referring to fig. 1 to 5, a lamp arm assembly at least includes a first lamp arm 10 and a second lamp arm 20, the first lamp arm 10 is rotatably connected to the second lamp arm 20 through a rotating shaft, a scale 11 is disposed on the first lamp arm 10, and a value on the scale 11 is used to indicate a rotation angle of the first lamp arm or the second lamp arm; the second arm 20 is provided with a mark 21 pointing to the scale, and the mark 21 may be an arrow.
In some embodiments, the two ends of the rotating shaft are provided with steps with threads, the first lamp arm 10 is provided with a first through hole 16, the second lamp arm 20 is provided with a second through hole 26, the rotating shaft respectively penetrates through the first through hole 16 and the second through hole 26, and nuts are fixed on the steps at the two ends of the rotating shaft, so that the first lamp arm 10 and the second lamp arm 20 can be rotatably connected.
The shape of first arm 10 and second arm 20 is discoid to first arm and second arm are stacked each other, and the spatial distance that the disc lamp arm accounted for is less than the spatial distance that other rectangular arms accounted for, can practice thrift installation space.
The lamp arm further comprises a damping piece, an annular sliding groove 22 is formed in the first lamp arm 10 or the second lamp arm 20, correspondingly, a sliding block 12 capable of sliding in the annular sliding groove 22 is arranged on the second lamp arm 20 or the first lamp arm 10, the damping piece is arranged in the annular sliding groove 22, and the sliding block 12 is abutted to the damping piece. The damping piece can adopt the material to be the elastic ring of rubber or silica gel, sets up the elastic ring in annular spout 22, and the protruding annular spout 22 part of elastic ring takes place the extrusion with corresponding slider 12 in another lamp arm, produces the damping during the rotation.
The first lamp arm 10 is provided with a first wiring channel 13, the second lamp arm 20 is provided with a second wiring channel 23, and the first wiring channel 13 and the second wiring channel 23 are used for passing through electric wires.
As shown in fig. 1 and fig. 3, a first limiting member 14 and a second limiting member 15 are disposed on the first lamp arm 10 or the second lamp arm 20, a moving space is formed between the first limiting member 14 and the second limiting member 15, a mating member 24 is disposed on the second lamp arm 20 or the first lamp arm 10, the mating member 24 can move in the moving space, and the mating member 24 can abut against the first limiting member 14 or the second limiting member 15; the first limiting member 14, the second limiting member 15 and the engaging member 24 may be protrusions on the inner walls of the first lamp arm 10 and the second lamp arm 20, the protrusions cannot exceed the height of the inner space of the lamp arm assembly along the direction of the protrusions, and the engaging member 24 slides between the first limiting member 14 and the second limiting member 15, so as to limit the rotation range of the lamp arm assembly.
As shown in fig. 2 and 3, the first lamp arm 10 is provided with a first connection portion 17, the second lamp arm 20 is provided with a second connection portion 27, a first routing channel 13 is provided at a connection portion of the first connection portion 17 and the first lamp arm 10, and a second routing channel 23 is provided at a connection portion of the second connection portion 27 and the second lamp arm 20, so as to facilitate passing of an external wire and save a path.
The utility model also discloses a track lamp, including lamp body 30, the ware of plugging into 40 and as above arbitrary a lamp arm subassembly, lamp body 30 is connected with first lamp arm 10 or second lamp arm 20, the ware of plugging into 40 is connected with second lamp arm 20 or first lamp arm 10.
The lamp body 30 is provided with a mounting groove 34 capable of accommodating a part of the first lamp arm 10 or the second lamp arm 20, and the first lamp arm 10 or the second lamp arm 20 is fixed in the mounting groove 34, so that the mounting of the lamp body 30 and the lamp arm assembly is more compact, and the mounting space is saved.
The lamp body 30 comprises a surface ring 31, a lamp source component 32, a lamp housing 33 and a rear cover 34, wherein a positioning strip 311 and a clamping portion 312 are arranged on the surface ring 31, a groove extending into the positioning strip 311 is formed in the end face of the lamp housing 33, a hole 331 capable of fixing the positioning strip is formed in the lamp housing 33, and the lamp source component 32 is arranged in the lamp housing 33 and is clamped with the clamping portion 312 at one end of the lamp source component.
The lamp body is simple in structure and convenient to install, the light source assembly 32 is installed in the lamp shell 33, the surface ring 31 with the positioning strips 311 is matched with the holes 331 in the lamp shell 33 correspondingly, the clamping portion 312 of the surface ring is clamped with one end of the light source assembly 32, and self-tapping screws are locked to the grooves of the positioning strips from the back of the lamp shell to fix the surface ring on the lamp; then the electric wire is passed through the first routing channel 13 and the second routing channel 23 of the arm component, the first lamp arm 10 and the second lamp arm 20 are connected together by the rotating shaft, the lamp arm component is fixed on the lamp housing 33 by the screws, the rear cover 35 is covered, and then the lamp arm component and the connector 40 are connected through the first connecting part 17 or the second connecting part 27.
The connector 40 is provided with a sliding part capable of being in sliding connection with an external track part, the connector 40 is provided with a conductive elastic sheet 41 electrically connected with the lamp body, and the conductive elastic sheet 41 can be electrically connected with the external track part.
In some embodiments, the track lamp adopts a three-wire connection, the neutral wire and the live wire are led out from the inner space of the lamp arm assembly through the first routing channel 13 and the second routing channel 23 to be connected with the connector 40, the connector 40 is provided with a ground wire assembly 42, the ground wire assembly 42 includes a wire lug 421 and a connecting member 422 for mounting the wire lug, one end of the connecting member 422 is connected with the connector 40, the other end of the connecting member 422 can be connected with the first lamp arm 10 or the second lamp arm 20, and the connecting member 422, the first lamp arm 10 and the second lamp arm 20 can conduct electricity.
In some embodiments, the connection member 422 includes a hollow screw 423, a nut 425 and a spacer 424, one end of the hollow screw 423 is connected to the connector 40, the other end of the hollow screw 423 can be connected to the first routing channel 13 or the second routing channel 23, the spacer 424, the wire loop 421 and the nut 425 are sleeved on the hollow screw 423, the wire loop 42 is located between the spacer 424 and the nut 425, and the spacer 424 and the nut 425 are used for fixing the wire loop 421.
As shown in fig. 4, the second wire channel 23 is disposed at a connection position of the second connection portion 27 and the second lamp arm 20, one end of the hollow screw 423 can be connected to the connector 40, the other end of the hollow screw 423 can be connected to the second connection portion 27, the second connection portion 27 is communicated with the second wire channel 23, the zero line and the live line of the lamp body 30 can pass through the second wire channel 23 and the hollow screw 423 and then electrically connect to the conductive elastic piece 41, the lug 421 for connecting to the ground line is fixed to the hollow screw 423 through the spacer 424 and the nut 425, the lug 421 can be connected to a wire, the wire can be connected to the conductive elastic piece 41, and after the connector 40 is connected to the external rail component, the ground line of the external rail component can pass through the lug 421 to the first lamp arm 10, so that the lamp body 30 connected to the first lamp arm 10 is grounded.
As shown in fig. 5, the lamp arm assembly is fixed on the lamp body 30, the connector 40 is connected with the lamp arm assembly, the lamp arm assembly can rotate relative to the connector 40, the angle of the lamp body 30 can be precisely adjusted by observing the mark part 21 and the scale part 11 of the lamp arm assembly, and the damping member in the lamp arm assembly can keep the lamp arm assembly fixed at any position of the scale part 11 during the rotation process; the first retaining member 14, the second retaining member 15 and the engaging member 24 define the rotation range of the lamp body 30, thereby preventing the lamp body 30 from being scratched.
It is readily understood by those skilled in the art that the above-described preferred modes can be freely combined and superimposed without conflict.
The above is only the preferred embodiment of the present invention, not limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct or indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. The lamp arm assembly is characterized by at least comprising a first lamp arm (10) and a second lamp arm (20), wherein the first lamp arm (10) is rotatably connected with the second lamp arm (20), the first lamp arm (10) is provided with a scale part (11), and the second lamp arm (20) is provided with a mark part (21) pointing to the scale part (11).
2. A lamp arm assembly as claimed in claim 1, wherein: the lamp also comprises a rotating shaft, and the rotating shaft is respectively connected with the first lamp arm (10) and the second lamp arm (20).
3. A lamp arm assembly as claimed in claim 2, wherein: the first lamp arm (10) is disc-shaped, the second lamp arm (20) is disc-shaped, and the first lamp arm and the second lamp arm are stacked on each other.
4. A lamp arm assembly as claimed in claim 1, wherein: the lamp arm damping device is characterized by further comprising a damping piece, an annular sliding groove (22) is formed in the first lamp arm (10) or the second lamp arm (20), correspondingly, a first sliding block (12) capable of sliding in the annular sliding groove (22) is arranged on the second lamp arm (20) or the first lamp arm (10), the damping piece is arranged in the annular sliding groove (22), and the first sliding block (12) is abutted to the damping piece.
5. A lamp arm assembly as claimed in claim 1, wherein: the lamp arm assembly comprises a first lamp arm (10) and a second lamp arm (20), wherein the first lamp arm (10) or the second lamp arm (20) is provided with a first limiting part (14) and a second limiting part (15), a moving space is formed between the first limiting part and the second limiting part, a matching piece (24) is arranged on the second lamp arm (20) or the first lamp arm (10), the matching piece (24) can move in the moving space, and the matching piece (24) can abut against the first limiting part (14) or the second limiting part (15).
6. A track light, comprising: a lamp body (30), a connector (40) and a lamp arm assembly as claimed in any one of claims 1 to 5, wherein the first lamp arm (10) or the second lamp arm (20) is connected to the lamp body (30), and the second lamp arm (20) or the first lamp arm (10) is connected to the connector (40).
7. A track light as claimed in claim 6, characterized in that: the lamp body (30) is provided with a mounting groove (34) capable of accommodating part of the first lamp arm or the second lamp arm, and the first lamp arm (10) or the second lamp arm (20) is fixed in the mounting groove (34).
8. A track light as claimed in claim 6, characterized in that: the connector (40) is provided with a sliding part which can be in sliding connection with an external track part, the connector (40) is provided with a conductive elastic sheet (41) which is electrically connected with the lamp body, and the conductive elastic sheet (41) can be electrically connected with the external track part.
9. A track light as claimed in claim 6, characterized in that: the ground wire assembly (42) is arranged on the connector (40), the ground wire assembly (42) comprises a wire lug (421) and a connecting piece (422) used for installing the wire lug, one end of the connecting piece (422) is connected with the connector (40), the other end of the connecting piece (422) can be connected with the first lamp arm (10) or the second lamp arm (20), and the connecting piece (422), the first lamp arm (10) and the second lamp arm (20) can conduct electricity.
10. A track light as claimed in claim 9, wherein: the lamp arm comprises a first lamp arm (10), a second lamp arm (20) and a connector (40), wherein the first lamp arm (10) is provided with a first wiring channel (13), the second lamp arm (20) is provided with a second wiring channel (23), the connector (40) is hollow inside, one end of the connector (422) is connected, and the other end of the connector can be communicated with the first wiring channel (13) or the second wiring channel (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921090268.3U CN210179396U (en) | 2019-07-11 | 2019-07-11 | Lamp arm assembly and track lamp using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921090268.3U CN210179396U (en) | 2019-07-11 | 2019-07-11 | Lamp arm assembly and track lamp using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210179396U true CN210179396U (en) | 2020-03-24 |
Family
ID=69840698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921090268.3U Expired - Fee Related CN210179396U (en) | 2019-07-11 | 2019-07-11 | Lamp arm assembly and track lamp using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210179396U (en) |
-
2019
- 2019-07-11 CN CN201921090268.3U patent/CN210179396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200323 Address after: 528400 floor 2, building 7, Huayi Industrial Park, 140 Dongxing East Road, Guzhen Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Xinga Lighting Technology Co., Ltd Address before: 528400 Huayi Industrial Park, Dongxing East Road, Guzhen Town, Guangdong, Zhongshan Patentee before: ZHONGSHAN HUAYI LIGHTING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 Termination date: 20210711 |