CN213146176U

CN213146176U - Line lamp

Info

Publication number: CN213146176U
Application number: CN202021864592.9U
Authority: CN
Inventors: 郑志刚
Original assignee: Extralight Gz Electrical Co ltd
Current assignee: Extralight Gz Electrical Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-07
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a line lamp, include: a lamp holder including a base and a support arm; the rotating part comprises a rotating shaft part and a connecting part made of plastic materials, the rotating shaft part is rotatably arranged at the end part of the supporting arm, and the connecting part is hollow and cylindrical; the iron core is arranged in the connecting part, and the shape of the iron core is matched with the inside of the connecting part; the lamp shell is connected with the connecting part, and a lamp module is arranged in the lamp shell; the connecting portion of plastics material is through the cooperation with the iron core, greatly increases the structural strength of connecting portion, effectively avoids connecting portion to break off and influences the use of line lamp.

Description

Line lamp

Technical Field

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

Background

The setting of the line lamp in the existing market is foldable, and the problems of fracture and the like caused by insufficient structural strength often occur between the lamp holder rotating shaft and the connecting piece of the lamp shell, so that the service life of the product is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. Therefore, the utility model provides a line lamp.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

according to the utility model discloses a line lamp of first aspect embodiment includes: a lamp holder including a base and a support arm; the rotating part comprises a rotating shaft part and a connecting part made of plastic materials, the rotating shaft part is rotatably arranged at the end part of the supporting arm, and the connecting part is hollow and cylindrical; the iron core is arranged in the connecting part, and the shape of the iron core is matched with the inside of the connecting part; the lamp shell is connected with the connecting portion, and a lamp module is arranged inside the lamp shell.

According to the utility model discloses line lamp has following beneficial effect at least: the connecting portion of plastics material is through the cooperation with the iron core, greatly increases the structural strength of connecting portion, effectively avoids connecting portion to break off and influences the use of line lamp.

According to some embodiments of the utility model, be equipped with a plurality of draw-in grooves on the outer wall of connecting portion, each draw-in groove with the coaxial setting of connecting portion is equipped with in the lamp body a plurality ofly with draw-in groove complex mounting groove, each install the mounting on the mounting groove, the position corresponds the mounting with the joint is in jointly cooperated to the mounting groove on the draw-in groove.

According to some embodiments of the utility model, the connecting portion outer wall is equipped with the breach, through the breach can be seen the iron core.

According to the utility model discloses a some embodiments, the one end of connecting portion stretch into to in the pivot portion, and this end both sides are equipped with the jack, pivot portion both sides are equipped with the apron, be equipped with on the apron with jack complex spiale.

According to the utility model discloses a some embodiments, extend the boss on the flat terminal surface of connecting portion, the boss orientation the cambered surface of personally submitting of connecting portion axis direction, and this cambered surface does the cavity inner wall of connecting portion extends and forms.

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 structural diagram of the present invention;

FIG. 2 is an exploded view of a portion of the structure of the present invention;

fig. 3 is a schematic view of the rotating member of the present invention.

Reference numerals: a lamp socket 100; a base 110; a support arm 120; a rotating member 200; a rotating shaft part 210; a connecting portion 220; a core 300; a lamp housing 400; a lamp module 500; a card slot 221; a mounting groove 410; a fixing member 420; a notch 222; a jack 223; a cover plate 230; the plug shaft 231; a boss 224.

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 the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1, a line lamp includes: the lamp socket 100, the rotation member 200, the iron core 300 and the lamp housing 400. The support arm 120 extends upward from the upper end of the base 110. As shown in fig. 2, the rotation member 200 is rotatably connected to the top end of the support arm 120 through the rotation shaft 210, the connection portion 220 is connected to the rotation shaft 210, the connection portion 220 is in a hollow column shape, the iron core 300 is in a column shape, and is coaxially inserted into the connection portion 220, and the outer wall of the iron core 300 and the inner wall of the connection portion 220 are attached to each other. The connection portion 220 is connected to the lamp housing 400, and when the lamp housing 400 is used, the rotation of the rotation member 200 around the rotation shaft portion 210 is implemented to swing on the support arm 120. Connecting portion 220 of plastics material is through the cooperation with iron core 300, greatly increases connecting portion 220's structural strength, effectively avoids connecting portion 220 to break off and influences the use of line lamp.

In some embodiments of the present invention, as shown in fig. 2 and 3, a plurality of slots 221 are disposed on the outer wall of the hollow cylindrical connecting portion 220, each slot 221 is coaxial with the connecting portion 220, and each slot 221 is arranged along the axial direction of the connecting portion 220. A plurality of mounting grooves 410 corresponding to the positions of the clamping grooves 221 are formed in the bottom wall of the interior of the lamp housing 400, the mounting grooves 410 are arc-shaped, and the lower half parts of the clamping grooves 221 are butted on the mounting grooves 410. The middle part of the clamping piece is arc-shaped, the clamping piece is correspondingly arranged above each mounting groove 410, and the clamping piece is correspondingly clamped on the upper half part of each clamping groove 221, namely the mounting groove 410 and the clamping piece are matched to form a shape corresponding to the clamping groove 221. While the lamp housing 400 swings around the rotation shaft portion 210, the lamp housing 400 can rotate around the connection portion 220 to further change the illumination direction.

In some embodiments of the present invention, as shown in fig. 3, a notch 222 is formed on the outer wall of the connecting portion 220 at a middle position, and the notch 222 is communicated to the inside of the connecting portion 220. Whether the iron core 300 is installed or not can be checked through the notch 222 in the assembling process, and the problem that the iron core 300 is neglected to be installed is avoided.

In some embodiments of the present invention, as shown in fig. 2 and 3, one end of the connecting portion 220 is inserted into the rotating shaft portion 210, i.e. one end of the iron core 300 is also located in the rotating shaft portion 210, and the other end of the connecting portion 220 extends into the lamp housing 400 for installation, so as to ensure the stability of installation. Both sides of one end of the connecting portion 220 extending into the rotating shaft portion 210 are provided with insertion holes 223, and the rotating shaft portion 210 is covered with a cover plate 230. The insertion shaft 231 of the cover plate 230 is inserted into the insertion hole 223 to be engaged with the insertion hole, and the cover plate 230 is used to fix the connection portion 220, so that the connection portion 220 is prevented from being separated from the rotation shaft portion 210, and the connection portion 220 is prevented from rotating when the lamp housing 400 rotates around the connection portion 220.

A boss 224 extends from a flat end surface of the connecting portion 220, the boss 224 faces the middle axis of the connecting portion 220 to form an arc surface, and the arc surface is formed by extending the hollow inner wall of the connecting portion 220. As shown in fig. 3, the connecting portion 220 is hollow and cylindrical, the boss 224 extends from a flat end surface of the connecting portion 220, and the arc sidewall of the boss 224 follows the shape of the hollow inner wall of the connecting portion 220. During iron core 300 during the installation, the laminating of iron core 300 outer wall is on the cambered surface lateral wall of boss 224, then along in the cambered surface lateral wall of boss 224 inserts connecting portion 220, boss 224 has the guide effect to iron core 300 promptly, improves iron core 300 assembly efficiency.

In the description herein, references to the description of "some specific embodiments" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A linear lamp, comprising:

a lamp socket (100) comprising a base (110) and a support arm (120);

the rotating part (200) comprises a rotating shaft part (210) and a connecting part (220) made of plastic materials, the rotating shaft part (210) is rotatably installed at the end part of the supporting arm (120), and the connecting part (220) is hollow and cylindrical;

a core (300) installed in the connection part (220), the core (300) having a shape fitting the inside of the connection part (220);

and the lamp shell (400) is connected with the connecting part (220), and a lamp module (500) is arranged in the lamp shell.

2. The line lamp of claim 1, wherein: be equipped with a plurality of draw-in grooves (221) on the outer wall of connecting portion (220), each draw-in groove (221) with connecting portion (220) coaxial setting is equipped with in lamp body (400) a plurality of with draw-in groove (221) complex mounting groove (410), each install mounting (420) on mounting groove (410), the position corresponds mounting (420) with mounting groove (410) cooperate the joint jointly on draw-in groove (221).

3. The line lamp of claim 1, wherein: the outer wall of the connecting part (220) is provided with a notch (222), and the iron core (300) can be seen through the notch (222).

4. The line lamp of claim 2, wherein: one end of the connecting portion (220) extends into the rotating shaft portion (210), jacks (223) are arranged on two sides of the end, cover plates (230) are arranged on two sides of the rotating shaft portion (210), and plug-in shafts (231) matched with the jacks (223) are arranged on the cover plates (230).

5. The line lamp of claim 1, wherein: a boss (224) extends from a flat end face of the connecting portion (220), the boss (224) faces the middle shaft direction of the connecting portion (220) and is an arc surface, and the arc surface is formed by extending the hollow inner wall of the connecting portion (220).