CN211203722U

CN211203722U - Assembled desk lamp

Info

Publication number: CN211203722U
Application number: CN202020229474.4U
Authority: CN
Inventors: 赵国峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-08-07
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses an assembled desk lamp, including protective housing, protective housing includes casing, ring channel, spread groove, wire guide, connecting hole, and the upper end of casing has seted up the ring channel, the spread groove has been seted up at the upper end edge of casing, and the lateral wall of casing has seted up the wire guide, the casing lower extreme is seted up cavity chamber wall cylinder and has been seted up the connecting hole, the spread groove inslot is provided with the pivot connector, and pivot connector end is connected with circular fluorescent tube, be provided with wire winding structure in the casing lower extreme cavity, and casing lower extreme cavity mouth department is provided with the bottom, the through-hole has been seted up to the department in the middle of the upper end of bottom, wire winding structure includes bobbin, jack, chassis, inserted bar. An assembled desk lamp, utilize frictional force to realize the fixed of circular fluorescent tube between protective housing and the pivot connector, the wire winding structure can realize accomodating of desk lamp wire, the person of facilitating the use uses according to actual conditions.

Description

Assembled desk lamp

Technical Field

The utility model relates to a desk lamp field, in particular to assembled desk lamp.

Background

The desk lamp is one kind of lamp, is small and exquisite and is convenient to carry, is mainly used for decoration, is convenient to read, study and work, has far surpassed the value of the desk lamp, and becomes an artwork; in the process of using the desk lamp, the desk lamp is inconvenient in use effect due to the fact that the length of the original lead of the desk lamp is fixed.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an assembled desk lamp, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an assembled desk lamp, includes protective housing, protective housing includes casing, ring channel, spread groove, wire guide, connecting hole, and the upper end of casing has seted up the ring channel, the spread groove has been seted up at the upper end edge of casing, and the lateral wall of casing has seted up the wire guide, the casing lower extreme is seted up cavity chamber wall cylinder and has been seted up the connecting hole, the spread groove inslot is provided with the pivot connector, and pivot connector end is connected with circular fluorescent tube, be provided with wire winding structure in the casing lower extreme cavity, and casing lower extreme cavity mouth department is provided with the bottom, the through-hole has been seted up to the department.

Preferably, the winding structure includes bobbin, jack, chassis, inserted bar, semicircle connector, and the department has seted up the jack in the middle of the upper end of bobbin, the inserted bar has been inserted in the hole of jack, and the lower extreme of inserted bar is connected with the chassis, the upper end of inserted bar is connected with the semicircle connector.

Preferably, the inserted bar and the chassis are integrally arranged, a threaded hole formed in the edge of the end face of the chassis is aligned with a threaded hole formed in the end face of the bobbin, the chassis is placed in the through hole formed in the bottom cover, a threaded hole is formed in the lower end of the semicircular connector, and the semicircular connector is connected with the inserted bar through threads.

Preferably, the inserted link sequentially penetrates through the jack formed on the bobbin and the hole formed in the cavity bottom of the shell to be connected with the semicircular connector.

Preferably, the rotating shaft connector is fixedly connected with the circular lamp tube, the rotating shaft connector is movably clamped and connected with the protective shell, a hole is formed in the shaft end of the rotating shaft connector and communicated with the cavity in the inner wall of the protective shell, a circuit board wire inside the protective shell sequentially penetrates through the protective shell and the rotating shaft connector to be connected with the circular lamp tube, and the circuit board wire inside the protective shell is wound on the winding reel and extends out of the wire hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, utilize frictional force to realize the fixed of circular fluorescent tube between protective housing and the pivot connector, the person of facilitating the use uses, and the wire winding structure can realize accomodating of desk lamp wire, and the person of facilitating the use uses according to actual conditions.

Drawings

Fig. 1 is a schematic view of the overall structure of an assembled desk lamp of the present invention;

fig. 2 is a schematic view of the assembled desk lamp of the present invention;

FIG. 3 is a sectional view of the protective housing of the assembled desk lamp of the present invention;

fig. 4 is the utility model relates to a wire winding structure split sketch map of assembled desk lamp.

In the figure: 1. a protective housing; 101. a housing; 102. an annular groove; 103. connecting grooves; 104. a wire guide hole; 105. connecting holes; 2. a circular lamp tube; 3. a winding structure; 301. a bobbin; 302. a jack; 303. a chassis; 304. inserting a rod; 305. a semicircular connector; 4. a rotating shaft connector; 5. a bottom cover; 6. and a through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an assembled desk lamp comprises a protective housing 1, the protective housing 1 includes a casing 101, an annular groove 102, a connecting groove 103, a wire guide 104, a connecting hole 105, the annular groove 102 is formed in the upper end of the casing 101, the connecting groove 103 is formed in the upper end edge of the casing 101, the wire guide 104 is formed in the side wall of the casing 101, the connecting hole 105 is formed in the cavity wall cylinder at the lower end of the casing 101, a rotating shaft connector 4 is arranged in the connecting groove 103, the end of the rotating shaft connector 4 is connected with a circular lamp tube 2, a wire winding structure 3 is arranged in the cavity at the lower end of the casing 101, a bottom cover 5 is arranged at the cavity opening at the lower end.

The winding structure 3 comprises a bobbin 301, a jack 302, a chassis 303, an inserted link 304 and a semicircular connector 305, wherein the jack 302 is arranged in the middle of the upper end of the bobbin 301, the inserted link 304 is inserted into the hole of the jack 302, the lower end of the inserted link 304 is connected with the chassis 303, and the upper end of the inserted link 304 is connected with the semicircular connector 305; wire winding structure 3 can realize accomodating of desk lamp wire, and the person of facilitating the use uses according to actual conditions.

The inserted link 304 and the chassis 303 are integrally arranged, a threaded hole formed in the edge of the end face of the chassis 303 is aligned with a threaded hole formed in the end face of the bobbin 301, the chassis 303 is placed in the through hole 6 formed in the bottom cover 5, a threaded hole is formed in the lower end of the semicircular connector 305, and the semicircular connector 305 is connected with the inserted link 304 through threads.

The insertion rod 304 sequentially penetrates through the insertion hole 302 formed in the bobbin 301 and a hole formed in the bottom of the cavity of the shell 101 to be connected with the semicircular connector 305.

The rotating shaft connector 4 is fixedly connected with the circular lamp tube 2, the rotating shaft connector 4 is movably clamped and connected with the protective shell 1, a hole is formed in the shaft end of the rotating shaft connector 4 and communicated with a cavity in the inner wall of the protective shell 1, a circuit board wire in the protective shell 1 sequentially penetrates through the protective shell 1 and the rotating shaft connector 4 to be connected with the circular lamp tube 2, and the circuit board wire in the protective shell 1 is wound on the bobbin 301 and extends out of the wire hole 104; the round lamp tube 2 is fixed between the protective shell 1 and the rotating shaft connector 4 by using friction force, so that the use is convenient for users.

It should be noted that, the utility model relates to an assembled desk lamp, when assembling the protective casing 1, the circular lamp tube 2, the winding structure 3, the pivot connector 4 and the bottom cover 5, the pivot connector 4 is fixedly connected with the circular lamp tube 2, the pivot connector 4 is clamped into the connecting groove 103 arranged on the protective casing 1, the shaft end of the pivot connector 4 is provided with a hole communicated with the inner cavity of the protective casing 1, the inner cavity of the protective casing 1 is fixedly connected with a circuit board, the circuit board lead is inserted into the pivot connector 4 to be connected with the circular lamp tube 2, the chassis 303 and the inserting rod 304 arranged on the winding structure 3 are integrally arranged, the upper end of the inserting rod 304 is aligned with the inserting hole 302 arranged on the end surface of the bobbin 301 until the upper end surface of the chassis 303 contacts the lower end surface of the bobbin 301, the threaded hole arranged on the end surface edge of the chassis 303 is adjusted by rotation, the, the fixed connection between the chassis 303 and the bobbin 301 is realized by inserting bolts into threaded holes arranged on the edge of the end surface of the chassis 303, the inserted link 304 penetrates through the insertion hole 302 arranged on the bobbin 301, the inserted link 304 is continuously inserted into a hole arranged on the bottom of the cavity of the protective shell 1, the lower end of the semicircular connector 305 is provided with a threaded hole which is aligned with the rod head on the upper end of the inserted link 304 for insertion, the semicircular connector 305 is rotated to realize the fixed connection between the semicircular connector 305 and the inserted link 304, the circuit board extends out of the wire and is wound in the bobbin 301, the wire head is clamped into the wire hole 104 after the bobbin 301 is wound, the bottom cover 5 is placed in the cavity of the protective shell 1, the threaded hole arranged on the edge of the end surface of the bottom cover 5 is rotatably adjusted, the threaded hole arranged on the edge of the end surface of the bottom cover 5 is aligned with the connecting hole 105 arranged on the protective shell 1, the, the semicircular connector 305 rotates to tightly abut against the protective shell 1, so that the inserted link 304 does not rotate any more, and the whole installation can be used.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an assembled desk lamp which characterized in that: including protective housing (1), protective housing (1) includes casing (101), ring channel (102), spread groove (103), wire guide (104), connecting hole (105), and ring channel (102) have been seted up to the upper end of casing (101), spread groove (103) have been seted up to the upper end edge of casing (101), and the lateral wall of casing (101) has seted up wire guide (104), casing (101) lower extreme is seted up cavity chamber wall cylinder and has been seted up connecting hole (105), spread groove (103) inslot is provided with pivot connector (4), and pivot connector (4) end is connected with circular fluorescent tube (2), be provided with wire winding structure (3) in casing (101) lower extreme cavity, and casing (101) lower extreme cavity mouth department is provided with bottom (5), through-hole (6) have been seted up to the department in the middle of the upper end of bottom (5.

2. The modular desk lamp of claim 1, wherein: wire winding structure (3) are including bobbin (301), jack (302), chassis (303), inserted bar (304), semicircle connector (305), and the upper end centre department of bobbin (301) has seted up jack (302), inserted bar (304) have been inserted in the downthehole of jack (302), and the lower extreme of inserted bar (304) is connected with chassis (303), the upper end of inserted bar (304) is connected with semicircle connector (305).

3. The modular desk lamp of claim 2, wherein: inserted bar (304) and chassis (303) an organic whole set up, and the terminal surface edge on chassis (303) sets up the screw hole that screw hole and bobbin (301) terminal surface were seted up and aligns the setting, it is downthehole that through-hole (6) that bottom (5) were seted up are placed into in chassis (303), the lower extreme of semicircle connector (305) is seted up threaded hole, and semicircle connector (305) are connected with inserted bar (304) through the screw.

4. The modular desk lamp of claim 3 wherein: the inserted link (304) sequentially penetrates through an insertion hole (302) formed in the bobbin (301) and a hole formed in the bottom of a cavity of the shell (101) and is connected with the semicircular connector (305).

5. The modular desk lamp of claim 4 wherein: pivot connector (4) and circular fluorescent tube (2) fixed connection, and the activity block is connected between pivot connector (4) and protective housing (1), pivot connector (4) axle head is seted up the hole and is communicated with each other with protective housing (1) inner wall cavity, protective housing (1) internal circuit board wire runs through protective housing (1), pivot connector (4) in proper order and is connected with circular fluorescent tube (2), and protective housing (1) internal circuit board wire winding bobbin (301) stretches out from wire guide (104).