CN108709126B

CN108709126B - Energy-saving lamp with lamp cap and lamp tube capable of being replaced respectively

Info

Publication number: CN108709126B
Application number: CN201810766104.1A
Authority: CN
Inventors: 刘洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-12
Filing date: 2018-07-12
Publication date: 2024-03-01
Anticipated expiration: 2038-07-12
Also published as: CN108709126A

Abstract

The invention discloses an energy-saving lamp with a lamp cap and a lamp tube capable of being replaced respectively, which comprises a fixed plate, wherein the bottom of the fixed plate is fixedly connected with a U-shaped block, both sides of the U-shaped block are fixedly connected with fixed rotating shafts, the outer surfaces of the fixed rotating shafts are rotationally connected with rotating shaft sleeves, the outer surfaces of the rotating shaft sleeves are fixedly connected with L-shaped clamping arms, one opposite sides of the two L-shaped clamping arms are respectively clamped with an arc-shaped shell through clamping grooves, the top of the arc-shaped shell is fixedly connected with a clamping plate, and the bottom of the arc-shaped shell is provided with clamping plates. This can change electricity-saving lamp of lamp holder and fluorescent tube respectively for the plug easy to assemble, firm with dismantle simply, the installation only need gently upward insert with force can, the card arm draws down under the spring effect again and naturally blocks into the draw-in groove moreover, makes lamp stand and lamp holder firm in connection safety, dismantle only need open the card arm, gently with force pull out the lamp holder can, greatly increased the convenience of dismouting lamp holder, the security when having strengthened the dismouting lamp holder simultaneously.

Description

Energy-saving lamp with lamp cap and lamp tube capable of being replaced respectively

Technical Field

The invention relates to the technical field of energy-saving lamps, in particular to an energy-saving lamp with a lamp head and a lamp tube capable of being replaced respectively.

Background

Energy-saving lamps, also known as power-saving bulbs, electronic bulbs, compact fluorescent lamps and integrated fluorescent lamps, refer to lighting devices that combine a fluorescent lamp with a ballast (ballast) into one unit. At present, the common electronic energy-saving lamp has been used in most families and public places due to high brightness and low energy consumption.

The energy-saving lamp is generally composed of an upper lamp cap part and a lower lamp tube part, wherein the lamp cap part is provided with electronic rectification, and a circuit in the lamp cap is welded with an electrode outside the lamp tube, so that the lamp cap and the lamp tube are connected into a whole and cannot be separated. In the use process, once the lamp tube or the lamp cap is damaged, the whole energy-saving lamp is scrapped, the waste of a rectifier with higher price is caused, and because the service life of the lamp tube is shorter, the whole energy-saving lamp cannot be replaced after the lamp tube is damaged, so that the relatively good lamp cap part is thrown away, the lamp cap is damaged, the lamp tube cannot be independently replaced under the condition that the lamp tube is intact, the intact lamp tube is thrown away along with the damaged lamp cap, the unnecessary waste of resources is caused, and the cost of consumers is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the energy-saving lamp with the lamp cap and the lamp tube capable of being replaced respectively, and solves the problem that the lamp cap or the lamp tube of the existing energy-saving lamp cannot be replaced independently.

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an energy-saving lamp of removable lamp holder and fluorescent tube respectively, includes the fixed plate, the bottom fixedly connected with U type piece of fixed plate, the equal fixedly connected with fixed pivot in both sides of U type piece, the surface rotation of fixed pivot is connected with the pivot cover, the surface fixedly connected with L type card arm of pivot cover, and the relative one side of two L type card arms all has the arc casing through the draw-in groove joint, the top fixedly connected with cardboard of arc casing, the bottom of arc casing is provided with the fluorescent tube, the top of cardboard runs through U type piece and extends to inside the U type piece, the both sides of cardboard all run through there is the electrode lug, just be located the inside fixedly connected with telescopic link of cardboard between the both sides of two electrode lugs, just be located the fixed surface of telescopic link and be connected with buffer spring between the both sides of cardboard inner wall, the electrode draw-in groove with electrode lug looks adaptation is all seted up to the relative one side of U type piece (two risers.

Further, a thread groove is formed in the bottom of the arc-shaped shell, a threaded connector is connected to the inner surface of the thread groove in a threaded mode, a lamp tube shell is fixedly connected to the bottom of the threaded connector, and the bottom of the lamp tube shell is fixedly connected with the top of the lamp tube.

Further, the top of screwed joint and the top of cardboard all are provided with the protruding electrode, the U type piece internal surface is located the top of one side and the thread groove internal surface of diaphragm and all is provided with the concave electrode with protruding electrode looks adaptation.

Further, a tensioning spring is fixedly connected between one side of the L-shaped clamping arm and one side of the U-shaped block.

Further, screws penetrate through two sides of the fixing plate.

Compared with the prior art, the invention has the beneficial effects that:

(1) This can change electricity-saving lamp of lamp holder and fluorescent tube respectively, top fixedly connected with cardboard through arc casing, U type piece is run through at the top of cardboard and extend to inside the U type piece, the both sides of cardboard all are run through there is the electrode protruding head, between the opposite one side of two electrode protruding heads and be located the inside fixedly connected with telescopic link of cardboard, and the fixed surface who just is located the telescopic link between the both sides of cardboard inner wall is connected with buffer spring, the electrode draw-in groove with electrode protruding head looks adaptation has all been seted up to the opposite one side of two risers of U type piece, fixedly connected with tensioning spring between one side of L type arm and the one side of U type piece, make the plug easy to install, firm and dismantle simply, the installation only need gently upwards insert can, draw-in groove is drawn into again to the arm, make lamp stand and lamp holder firm in connection safety, it can only to dismantle the arm that need open the lamp holder with a little, the convenience of dismouting lamp holder has greatly increased, security when the dismouting lamp holder has been strengthened simultaneously.

(2) This can change electricity-saving lamp of lamp holder and fluorescent tube respectively has offered the screw thread groove through the bottom of arc casing, and the internal surface threaded connection of screw thread groove has screwed joint, and screwed joint's bottom fixedly connected with fluorescent tube casing, the bottom of fluorescent tube casing and the top fixed connection of fluorescent tube, screwed joint's top and cardboard all are provided with the protruding electrode, U type piece internal surface is located the concave electrode of one side of diaphragm and screw thread groove internal surface's top all is provided with protruding electrode looks adaptation, can change the fluorescent tube alone or change the lamp holder alone according to actual conditions, has practiced thrift the resource, has practiced thrift use cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;

fig. 3 is a partial enlarged view of the present invention at B in fig. 1.

In the figure: 1-fluorescent tube, 2-fluorescent tube casing, 3-fluorescent tube screwed joint, 4-concave electrode, 5-arc casing, 6-L type clamping arm, 7-electrode protruding head, 8-buffer spring, 9-telescopic link, 10-cardboard, 11-U type piece, 12-screw, 13-fixed plate, 14-tensioning spring, 15-electrode draw-in groove, 16-pivot cover, 17-fixed pivot, 18-protruding electrode, 19-draw-in groove, 20-screw thread groove.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-3, the present invention provides a technical solution: an energy-saving lamp capable of replacing a lamp cap and a lamp tube respectively comprises a fixed plate 13, a U-shaped block 11 is fixedly connected to the bottom of the fixed plate 13, fixed rotating shafts 17 are fixedly connected to two sides of the U-shaped block 11, a rotating shaft sleeve 16 is rotatably connected to the outer surface of the fixed rotating shaft 17, an L-shaped clamping arm 6 is fixedly connected to the outer surface of the rotating shaft sleeve 16, arc-shaped shells 5 are clamped to opposite sides of the two L-shaped clamping arms 6 through clamping grooves 19, the clamping grooves 19 are clamped to the L-shaped clamping arms 6, the lamp cap and the lamp holder are connected more firmly and reliably, a clamping plate 10 is fixedly connected to the top of the arc-shaped shells 5, the lamp tube 1 is arranged at the bottom of the arc-shaped shells 5, the top of the clamping plate 10 penetrates through the U-shaped block 11 and extends into the U-shaped block 11, electrode protruding heads 7 are penetrated at two sides of the clamping plate 10, a telescopic rod 9 is fixedly connected to the inside the clamping plate 10, the electrode clamping grooves 15 matched with the electrode convex heads 7 are formed on the opposite sides of the two vertical plates of the buffer spring 8,U type block 11 which are fixedly connected between the two sides of the inner wall of the clamping plate 10 and positioned on the surfaces of the telescopic rods 9, the lamp holder is convenient to disassemble and assemble due to the elastic telescopic structure, the lamp holder can be disassembled by slight force, the reliability of the assembly is good, the bottom of the arc-shaped shell 5 is provided with the thread groove 20, the inner surface of the thread groove 20 is in threaded connection with the threaded joint 3, the bottom of the threaded joint 3 is fixedly connected with the lamp tube shell 2, the bottom of the lamp tube shell 2 is fixedly connected with the top of the lamp tube 1, the top of the threaded joint 3 and the top of the clamping plate 10 are both provided with the convex electrodes 18, the concave electrodes 4 matched with the convex electrodes 18 are arranged on the inner surfaces of the U type block 11 and the top of the inner surface of the thread groove 20, the lamp holder is reliably connected with the lamp tube 1, the lamp holder is convenient to disassemble, the lamp holder or the lamp tube is replaced respectively as required, unnecessary waste is reduced, social resources are saved, living expenses of users are saved, a tensioning spring 14 is fixedly connected between one side of the L-shaped clamping arm 6 and one side of the U-shaped block 11, the tensioning spring 14 tightens the clamping plate 10 and the L-shaped clamping arm, when a lamp holder is installed, the L-shaped clamping arm is naturally clamped into a clamping groove 19, the lamp holder and the lamp holder are firmly and firmly stabilized, screws 12 penetrate through two sides of the fixing plate 13, any wall surface can be firmly installed, and the lamp holder is applicable to both being parallel to the ground and being perpendicular to the ground.

When the lamp holder is used, during the process of inserting the clamping plate 10 into the U-shaped groove 11, the arc-shaped shell 5 extrudes the L-shaped clamping arm 6, the rotating shaft sleeve 16 rotates, the L-shaped clamping arm 6 stretches and tightens the spring 14 to be used, meanwhile, the U-shaped block 11 extrudes the two electrode convex heads 7, the electrode convex heads 7 drive the telescopic rod 9 to shrink, the buffer spring 8 shrinks accordingly, the electrode convex heads 7 are retracted into the clamping plate 10, when the lamp holder is installed at the bottom, the elastic force of the buffer spring 8 is applied at the moment, the telescopic rod 9 stretches to drive the electrode convex heads 7, the electrode convex heads 7 are in contact with the electrode clamping groove 15 to conduct electricity, and simultaneously, the rotating shaft sleeve 16 rotates under the elastic force of the pull-in spring 14, so that the L-shaped clamping arm 6 is clamped into the clamping groove 19.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims

1. Energy-saving lamp with lamp cap and lamp tube capable of being replaced respectively, comprising a fixing plate (13), and being characterized in that: the U-shaped block (11) is fixedly connected to the bottom of the fixing plate (13), the fixed rotating shafts (17) are fixedly connected to the two sides of the U-shaped block (11), the rotating shaft sleeves (16) are rotatably connected to the outer surfaces of the fixed rotating shafts (17), the L-shaped clamping arms (6) are fixedly connected to the outer surfaces of the rotating shaft sleeves (16), the arc-shaped shell (5) is clamped on one opposite sides of the two L-shaped clamping arms (6) through clamping grooves (19), the clamping plates (10) are fixedly connected to the top of the arc-shaped shell (5), the lamp tube (1) is arranged at the bottom of the arc-shaped shell (5), the tops of the clamping plates (10) penetrate through the U-shaped block (11) and extend into the U-shaped block (11), the electrode protruding heads (7) are penetrated on the two sides of the clamping plates (10), the telescopic rods (9) are fixedly connected to the inner sides of the clamping plates (10), the spring (8) are fixedly connected to the surfaces of the inner walls of the clamping plates (10), and the two sides of the clamping plates (9) are fixedly connected to the opposite sides of the clamping plates, and the two sides of the clamping plates (11) are provided with the corresponding electrode protruding heads (15);

a thread groove (20) is formed in the bottom of the arc-shaped shell (5), a threaded connector (3) is connected to the inner surface of the thread groove (20) in a threaded mode, a lamp tube shell (2) is fixedly connected to the bottom of the threaded connector (3), and the bottom of the lamp tube shell (2) is fixedly connected with the top of the lamp tube (1);

the top of screwed joint (3) and the top of cardboard (10) all are provided with protruding electrode (18), the top that U type piece (11) internal surface is located one side of diaphragm and thread groove (20) internal surface all is provided with concave electrode (4) with protruding electrode (18) looks adaptation.

2. An energy-saving lamp with a replaceable lamp cap and a replaceable lamp tube according to claim 1, wherein: a tensioning spring (14) is fixedly connected between one side of the L-shaped clamping arm (6) and one side of the U-shaped block (11).

3. An energy-saving lamp with a replaceable lamp cap and a replaceable lamp tube according to claim 1, wherein: screws (12) penetrate through two sides of the fixing plate (13).