CN211176373U

CN211176373U - Cascade lamp group

Info

Publication number: CN211176373U
Application number: CN201921972463.9U
Authority: CN
Inventors: 刘晴
Original assignee: Shenzhen Aidier Cloud Technology Co ltd
Current assignee: Shenzhen Aidier Cloud Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-08-04
Anticipated expiration: 2029-11-12

Abstract

The utility model belongs to the technical field of lamps and lanterns, especially, relate to a cascade lamp group, including first lamp body, second lamp body and connecting piece, first lamp body and second lamp body are adjacent to be set up, one end of first lamp body is equipped with first connecting hole, one end that the second lamp body is close to first lamp body is equipped with the second connecting hole, the connecting piece includes first connector and the second connector of connecting on first connector, when connecting, first connector card locates in the first connecting hole first, so can easily be connected one end of connecting piece with first lamp body earlier, then the second connector spiro union only need in the second connecting hole with the connecting piece rotation to the position can, it is very convenient to install; when the connecting piece is disassembled, the second connecting body is rotated out of the second connecting hole, the first connecting body is also separated from the first connecting hole in a clamping manner, and the connecting piece only needs to be taken out, so that the disassembling is very convenient; can greatly help the installer to improve the working efficiency.

Description

Cascade lamp group

Technical Field

The utility model belongs to the technical field of lamps and lanterns, especially, relate to a cascade lamp group.

Background

The length specification of the lamp tube is generally fixed, and in the using process, users often have different requirements on the used length of the lamp tube. However, when connecting the lamps, the connection structure is often complicated, and the connection and the detachment are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cascade banks aims at solving the inconvenient technical problem of cascade banks connection and dismantlement among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a cascade lamp group, includes first lamp body, second lamp body and connecting piece, first lamp body with the second lamp body is adjacent to be set up, the one end of first lamp body is equipped with first connecting hole, the second lamp body is close to the one end of first lamp body is equipped with the second connecting hole, the connecting piece include first connector with connect in second connector on the first connector, first connector card is located in the first connecting hole, second connector spiro union in the second connecting hole.

Optionally, the first connecting body includes a first blocking ring, and the first blocking ring is located inside the first connecting hole and abuts against an inner wall of the first connecting hole to prevent the first connecting body from sliding out of the first connecting hole.

Optionally, the first connection hole includes a first hole and a second hole that are communicated with each other, a radius of the first hole is larger than a radius of the second hole, and a radius of the first baffle ring is larger than a radius of the second hole and smaller than a radius of the first hole.

Optionally, a stopper is disposed on an inner wall of the first connection hole, and the stopper abuts against a side of the first retaining ring to prevent the first retaining ring from sliding into the first hole.

Optionally, the first connecting body further includes a first inserting portion, the first inserting portion is connected to one end of the second connecting body, the first blocking ring is surrounded at one end of the first inserting portion close to the second connecting body, and the first inserting portion is used for guiding the first blocking ring to be inserted into the first hole.

Optionally, the second connecting body includes a second inserting portion, the second inserting portion is connected to one end of the first connecting body, the second inserting portion is provided with an external thread, the second connecting hole is provided with an internal thread, and the second inserting portion is connected to the second connecting hole through a thread.

Optionally, the connecting member further includes an intermediate connecting body, the intermediate connecting body is connected between the first connecting body and the second connecting body, and the first stopper ring is located at one end of the first connecting body close to the intermediate connecting body.

Optionally, the second connector further includes a second retaining ring, the second retaining ring is disposed around an end of the second insertion portion close to the middle connector, and a radius of the second retaining ring is greater than a radius of the second connection hole.

Optionally, a nut is arranged in the second connecting hole, and the internal thread is arranged on the nut.

Optionally, one end of the first lamp body, which is far away from the first connection hole, is provided with the second connection hole; one end of the second lamp body, which is far away from the second connecting hole, is provided with the first connecting hole.

The utility model has the advantages that: the utility model discloses a cascade lamp group, when connecting first lamp body and second lamp body in order to lengthen the service length of fluorescent tube, will be connected the body card first and establish in first connecting hole first, can be like this connect one end of connecting piece with first lamp body easily earlier, then make second connecting body and second connecting hole swivelling joint, only need to rotate the connecting piece to the position can, it is very convenient to install; when the connecting piece is disassembled, the second connecting body is rotated out of the second connecting hole, the first connecting body is also separated from the first connecting hole in a clamping manner, and the connecting piece only needs to be taken out, so that the disassembling is very convenient; can greatly help the installer to improve the working efficiency.

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 introduced 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 inventive labor.

Fig. 1 is a schematic diagram of an overall explosion structure of a cascade lamp bank according to an embodiment of the present invention;

FIG. 2 is a schematic view of the connection state structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;

FIG. 4 is a schematic view of an exploded structure embodying the structure of FIG. 1;

fig. 5 is a schematic structural view of the connector of fig. 1.

Wherein, in the figures, the respective reference numerals:

10 — a first lamp body;

11 — a first connection hole; 12-a stopper; 111 — a first hole; 112 — a second hole;

20 — a second lamp body;

21-a second connection hole; 22-a nut;

30-a connecting piece;

31 — a first connector; 32-a second linker; 33-an intermediate linker; 311-first baffle ring; 312 — a first mating part; 321 — a second mating part; 322-second retainer ring.

Detailed Description

Reference will now be made in detail to 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 function throughout. The embodiments described below with reference to fig. 1-5 are exemplary and intended to be used to illustrate the invention, but should not be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

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

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

As shown in fig. 2 to 4, the embodiment of the utility model provides a cascade lamp group, including first lamp body 10, second lamp body 20 and connecting piece 30, first lamp body 10 and the adjacent setting of second lamp body 20, first lamp body 10 and second lamp body 20 are "one" font to be arranged and the direction of illumination of first lamp body 10 and the direction of illumination of second lamp body 20 orientation same direction on length direction promptly, the one end of first lamp body 10 is equipped with first connecting hole 11, the one end that second lamp body 20 is close to first lamp body 10 is equipped with second connecting hole 21, connecting piece 30 includes first connector 31 and connects the second connector 32 on first connector 31, first connector 31 blocks and locates in first connecting hole 11, second connector 32 spiro union is in second connecting hole 21.

The embodiment of the present invention provides a cascade lamp set, which is further described as follows: the embodiment of the utility model provides a cascade lamp group, when connecting first lamp body 10 and second lamp body 20 in order to lengthen the service length of fluorescent tube, will establish first connector 31 card in first connecting hole 11 first, can easily be connected one end of connecting piece 30 with first lamp body 10 like this first, then make second connector 32 and second connecting hole 21 swivelling joint, only need to rotate connecting piece 30 to the position can, it is very convenient to install; when the connector is disassembled, the second connector 32 is rotated out of the second connecting hole 21, the first connector 31 is also separated from the first connecting hole 11, and the connector 30 only needs to be taken out, so that the connector is very convenient to disassemble; can greatly help the installer to improve the working efficiency.

Further, a first connecting hole 11 and a second connecting hole 21 are oppositely arranged to form a pair and connected by a connecting piece 30; as required, the first connection hole 11 and the second connection hole 21 may be provided in a plurality of pairs, and a plurality of connection members 30 may be correspondingly provided to improve the stability of connection. The first lamp body 10 and the second lamp body 20 are electrically connected to each other through a wire.

In one embodiment, as shown in fig. 1 to 3, the first connecting body 31 includes a first blocking ring 311, and the first blocking ring 311 is located inside the first connecting hole 11 and abuts against an inner wall of the first connecting hole 11 to prevent the first connecting body 31 from sliding out of the first connecting hole 11. Specifically, the radius of the first blocking ring 311 is greater than the inner diameter of the first connection hole 11, and during installation, the second connector 32 can be inserted from the inside of the first lamp body 10 to the outside, so that the first blocking ring 311 is clamped at the inside of the first connection hole 11, thereby realizing the connection between the first connector 31 and the first lamp body 10, and being convenient to install.

In one embodiment, as shown in fig. 3 to 5, the first connection hole 11 includes a first hole 111 and a second hole 112 that are connected to each other, a radius of the first hole 111 is larger than a radius of the second hole 112, and a radius of the first baffle ring 311 is larger than a radius of the second hole 112 and smaller than the radius of the first hole 111. Specifically, through setting up first hole 111 and second hole 112 that communicate each other, first hole 111 and second hole 112 set up side by side, when the installation like this, operating personnel stretches into in first fender ring 311 by first hole 111 earlier for first fender ring 311 is located the inboard of first lamp body 10, then with first fender ring 311 promote towards the direction of second hole 112, just so make second fender ring 322 can block and establish on the inner wall of second hole 112, realize being connected of first connector 31 and first lamp body 10, simple to operate.

In one embodiment, as shown in fig. 3 to 4, a stopper 12 is disposed on an inner wall of the first connection hole 11, and the stopper 12 abuts against a side of the first stopper ring 311 to prevent the first stopper ring 311 from sliding into the first hole 111. Specifically, the stopper 12 is located at one end of the second hole 112 close to the first hole 111, the first stopper ring 311 may be pushed into the second hole 112 by exceeding the top of the stopper 12, and then the second connecting body 32 is pulled, so that the first stopper ring 311 abuts against the periphery of the second hole 112, and at this time, the stopper 12 is convenient for the side abutment of the first stopper ring 311 to prevent the first stopper ring 311 from sliding into the second hole 112, thereby ensuring the stability of the connection between the first stopper ring 311 and the lamp body.

In one embodiment, as shown in fig. 3 to 5, the first connecting body 31 further includes a first inserting portion 312, the first inserting portion 312 is connected to one end of the second connecting body 32, the first blocking ring 311 is disposed around one end of the first inserting portion 312 close to the second connecting body 32, and the first inserting portion 312 is used for guiding the first blocking ring 311 to be inserted from the first hole 111. Specifically, the first insertion portion 312 guides the first stopper ring 311 to be inserted into the first hole 111 and then slid into the second hole 112, so that the installation is convenient.

In one embodiment, as shown in fig. 3 to 5, the second connecting body 32 includes a second inserting portion 321, the second inserting portion 321 is connected to one end of the first connecting body 31, the second inserting portion 321 is provided with an external thread, the second connecting hole 21 is provided with an internal thread, and the second inserting portion 321 is connected to the second connecting hole 21 through a thread. Specifically, when the lamp is installed, the second inserting portion 321 may be first fixed to the second connection hole 21 of the second lamp body 20 in a rotating manner, and then the first retaining ring 311 is inserted into the second hole 112, which is very convenient to install. Of course, the installation is not limited to the order, and can be performed according to the habit or preference of the operator.

In one embodiment, as shown in fig. 3 to 5, the connecting member 30 further includes an intermediate connecting body 33, the intermediate connecting body 33 is connected between the first connecting body 31 and the second connecting body 32, and the first stopper ring 311 is located at one end of the first connecting body 31 close to the intermediate connecting body 33. Specifically, the intermediate connecting body 33 separates the first inserting portion 312 from the second inserting portion 321, that is, the first inserting portion 312 and the second inserting portion 321 are respectively connected to two ends of the intermediate connecting body 33 to form a strip-shaped connecting rod body, so that when the first stopper ring 311 is moved away from the stopper 12 and enters the second hole 112, the operation target can be easily achieved.

In one embodiment, as shown in fig. 3 to 5, the second connecting body 32 further includes a second retaining ring 322, the second retaining ring 322 is disposed around an end of the second inserting portion 321 close to the middle connecting body 33, and a radius of the second retaining ring 322 is greater than a radius of the second connecting hole 21. Specifically, when the second connection body 32 is connected to the second lamp body 20, the second insertion portion 321 and the second connection hole 21 are rotatably connected by a screw, and the second stopper 322 is rotated until the second stopper abuts against the outer side wall of the second connection hole 21. Further, since the second retaining ring 322 and the first retaining ring 311 are respectively located at two ends of the intermediate connecting body 33, the distance between the second retaining ring 322 and the first retaining ring 311 is greater than the height of the stopper 12, so that when disassembling, the first retaining ring 311 can first go over the top of the stopper 12 and then be taken out of the first hole 111.

In one embodiment, as shown in fig. 3, a nut 22 is provided in the second connection hole 21, and an internal thread is provided on the nut 22. Specifically, the nut 22 used in the prior art is embedded in the second connecting hole 21, so that the second inserting part 321 is in threaded connection with the nut 22, and the manufacturing is convenient and the cost is low. Further, the nut 22 is preferably an M8 nut 22, and the external thread on the second socket 321 is preferably an M8 thread.

In one embodiment, the first lamp body 10 is provided with a second connection hole 21 at an end away from the first connection hole 11; the second lamp body 20 is provided with a first connection hole 11 at an end thereof distant from the second connection hole 21. Specifically, one end of the first lamp body 10, which is far away from the first connection hole 11, is provided with the second connection hole 21, and one end of the second lamp body 20, which is far away from the second connection hole 21, is provided with the first connection hole 11, so that the first lamp body 10 and the second lamp body 20 can be connected end to end through the connection member 30 in a one-line shape, the length of the lamp tube required by the user is obtained, and the selection is flexible.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A cascaded lamp string, characterized in that: including first lamp body, second lamp body and connecting piece, first lamp body with the second lamp body is adjacent to be set up, the one end of first lamp body is equipped with first connecting hole, the second lamp body is close to the one end of first lamp body is equipped with the second connecting hole, the connecting piece include first connector with connect in second connector on the first connector, first connector card is located in the first connecting hole, second connector spiro union in the second connecting hole.

2. The cascade lamp bank of claim 1, wherein: the first connector comprises a first blocking ring, and the first blocking ring is located on the inner side of the first connecting hole and abutted against the inner wall of the first connecting hole to prevent the first connector from sliding out of the first connecting hole.

3. The cascade lamp bank of claim 2, wherein: the first connecting hole comprises a first hole and a second hole which are communicated with each other, the radius of the first hole is larger than that of the second hole, and the radius of the first baffle ring is larger than that of the second hole and smaller than that of the first hole.

4. The cascade lamp bank of claim 3, wherein: the inner wall of the first connecting hole is provided with a stop block, and the stop block is abutted against the side of the first retaining ring to prevent the first retaining ring from sliding into the first hole.

5. The cascade lamp bank of claim 3, wherein: the first connecting body further comprises a first inserting portion, the first inserting portion is connected with one end of the second connecting body, the first blocking ring is arranged at one end, close to the second connecting body, of the first inserting portion in a surrounding mode, and the first inserting portion is used for guiding the first blocking ring to be inserted into the first hole.

6. The cascade lamp bank as claimed in any one of claims 2 to 5, wherein: the second connector comprises a second inserting portion, the second inserting portion is connected with one end of the first connector, an external thread is arranged on the second inserting portion, an internal thread is arranged on the second connecting hole, and the second inserting portion is connected with the second connecting hole through a thread.

7. The cascade lamp bank of claim 6, wherein: the connecting piece further comprises an intermediate connecting body, the intermediate connecting body is connected between the first connecting body and the second connecting body, and the first baffle ring is located at one end, close to the intermediate connecting body, of the first connecting body.

8. The cascade lamp bank of claim 7, wherein: the second connector further comprises a second blocking ring, the second blocking ring is arranged on one end, close to the middle connector, of the second inserting part in a surrounding mode, and the radius of the second blocking ring is larger than that of the second connecting hole.

9. The cascade lamp bank of claim 6, wherein: and a nut is arranged in the second connecting hole, and the internal thread is arranged on the nut.

10. The cascade lamp bank as claimed in any one of claims 1 to 5, wherein: the second connecting hole is formed in one end, far away from the first connecting hole, of the first lamp body; one end of the second lamp body, which is far away from the second connecting hole, is provided with the first connecting hole.