CN210035154U - Desk lamp with lampshade convenient to disassemble - Google Patents

Abstract

The utility model discloses a desk lamp convenient to dismantle lamp shade relates to lighting apparatus technical field for the illumination, it is less to have solved dismantlement space in the lamp shade among the prior art, is difficult for dismantling the light, has consequently increased the problem of the degree of difficulty for the light of changing the desk lamp, and it includes: a lamp socket; one end of the lamp post is fixedly assembled on the lamp holder; the protective shell is fixedly assembled at one end of the lamp post, which is far away from the lamp holder; a lampshade which is detachably assembled in the protective shell; the fixing component is assembled on the protective shell and the lampshade and used for detachably assembling the protective shell and the lampshade; after the lamp shade and the protective shell are assembled by the fixing component, the lamp shade can be detached from the protective shell, so that the size of a detaching space is increased, the illuminating lamp is more easily detached, and the difficulty in replacing the illuminating lamp of the desk lamp is reduced.

Description

Desk lamp with lampshade convenient to disassemble

Technical Field

The utility model relates to a lighting apparatus technical field especially relates to a desk lamp convenient to dismantle lamp shade.

Background

The desk lamp is one kind of lamp, small and exquisite, conveniently carries, is a domestic appliance that people used for in life.

The desk lamp mainly comprises a lamp holder, a lamp post, a lighting lamp and a protective shell for protecting the lighting lamp, and under the general condition, in order to improve the lighting effect of the desk lamp, a lampshade can be installed in the protective shell, so that light beams can be diffused from an opening of the lampshade after the light beams of the lighting lamp are converged.

However, due to some reasons, the illuminating lamp in the desk lamp can be damaged, people usually directly detach the illuminating lamp from the lamp shade, the detaching space in the lamp shade is small, the illuminating lamp is not easy to detach, and therefore the difficulty is increased for replacing the illuminating lamp of the desk lamp.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a desk lamp convenient to dismantle lamp shade aims at solving among the prior art lamp shade and dismantles the space less, is difficult for dismantling the light, has consequently increased the technical problem of the degree of difficulty for the light of changing the desk lamp.

In order to achieve the above object, the utility model provides a desk lamp convenient to dismantle lamp shade, include: a lamp socket; one end of the lamp post is fixedly assembled on the lamp holder; the protective shell is fixedly assembled at one end of the lamp post, which is far away from the lamp holder; the lampshade is detachably assembled in the protective shell; the fixing assembly is assembled on the protective shell and the lamp shade and used for detachably assembling the protective shell and the lamp shade; the fixing assembly includes: the clamping ring is fixedly assembled on the outer circumferential direction of the lampshade, and a clamping cavity is formed in the clamping ring; the clamping cavity is positioned on the outer wall of the clamping ring at one side of the clamping block close to the opening of the lampshade; the fixed assembly is in fixed block on the protective housing inner wall, the fixed block with joint chamber looks adaptation, fixed chamber has still been seted up on the protective housing inner wall, fixed chamber is located the fixed block is kept away from on the protective housing inner wall of protective housing opening one side.

Further, the joint chamber is followed the both sides wall of joint ring circumferencial direction on with the contained angle between the diapire in joint chamber is greater than 90 and is less than 180.

Further, the fixed block is being close to outer wall on the protective housing opening direction with the fixed block laminating contained angle between the outer wall of protective housing inner wall is less than 90 and is greater than 0.

Furthermore, the depth of the fixing cavity is greater than or equal to the thickness of the clamping block; the width of the inner wall of the fixing cavity extending to the clamping ring along the clamping block is consistent with the width of the clamping block; the fixed cavity is perpendicular to the length of the inner wall in the direction of the clamping ring is larger than the length of the clamping block in the direction of the clamping ring.

Furthermore, a bulge is arranged on the lamp holder; the protrusion is provided with a concave cavity for inserting the lamp post.

Furthermore, one side of the lamp holder, which is far away from the lamp post, is provided with an anti-slip pad.

Further, a buffering ring is fixedly assembled at the assembling position of the lamp post and the protective shell.

The utility model provides a desk lamp convenient to dismantle lamp shade, beneficial effect lies in: through using fixed subassembly with the detachable assembly of lamp shade and protective housing, when dismantling the lamp shade, after removing the assembly of fixed subassembly to lamp shade and protective housing, can dismantle the lamp shade from the protective housing to increased the size in dismantlement space, made the dismantlement of light easier, consequently reduced the degree of difficulty of the light of changing the desk lamp.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a desk lamp with a lampshade easy to detach according to an embodiment of the invention;

FIG. 2 is an exploded view of a desk lamp with a lampshade easily removed according to an embodiment of the invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an exploded view of another perspective of a desk lamp with a removable cover according to an embodiment of the present invention;

fig. 5 is an enlarged view of a portion B in fig. 4.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in embodiments of the present invention, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a desk lamp with a detachable lampshade includes: the lamp comprises a lamp holder 1, a lamp post 2, a protective shell 3, a lampshade 4 and a fixing assembly; one end of the lamp post 2 is fixedly assembled on the lamp holder 1; the protective shell 3 is fixedly assembled at one end of the lamp post 2 far away from the lamp holder 1; the lampshade 4 is detachably assembled in the protective shell 3; one part of the fixing component is fixedly assembled on the lampshade 4, the other part of the fixing component is fixedly assembled on the protective shell 3, and the lampshade 4 and the protective shell 3 are detachably assembled through the fixing component.

The fixing assembly includes: the clamping ring 41, the clamping block 412 and the fixing block 31; the clamping ring 41 is fixedly assembled on the outer circumference of the lampshade 4, the clamping block 412 is fixedly assembled on the clamping ring 41, a clamping cavity 411 is further formed in the clamping ring 41, and the clamping cavity 411 is located on the outer wall of the clamping ring 41, close to one side of the opening of the lampshade 4, of the clamping block 412; fixed block 31 is fixed to be assembled on the inner wall of protective housing 3, and fixed block 31 and joint chamber 411 looks adaptation have still been seted up fixed chamber 32 on the inner wall of protective housing 3, and fixed chamber 32 is located fixed block 31 and keeps away from on the 3 inner walls of protective housing 3 opening one side.

When the clamping block 412 is accommodated in the fixing cavity 32, and the fixing block 31 is accommodated in the clamping cavity 411, the lampshade 4 is fixedly assembled with the protective housing 3, in this embodiment, in order to increase the stability of the lampshade 4 after being fixedly assembled with the protective housing 3, the number of the clamping block 412 and the fixing block 31 is 4, and the clamping block 4 and the fixing cavity 32 are uniformly distributed along the circumferential direction, and when the lampshade 4 needs to be disassembled by removing the fixing assembly of the lampshade 4 and the protective housing 3, only one clamping block 412 needs to be taken out from the fixing cavity 32 or the fixing block 31 needs to be taken out from the clamping cavity 411, so that the fixing assembly of the lampshade 4 and the protective housing 3 can be removed.

The included angle between the two side walls of the clamping cavity 411 and the bottom wall of the clamping cavity 411 in the circumferential direction of the clamping ring 41 is larger than 90 degrees and smaller than 180 degrees.

When the fixing device of the lampshade 4 and the protective shell 3 is removed, the clamping ring 41 needs to be rotated, so that the fixed block 31 is separated from the clamping cavity 411, in the process of rotating the clamping ring 41, because the included angle between the two side walls of the clamping cavity 411 in the circumferential direction of the clamping ring 41 and the bottom wall of the clamping cavity 411 is larger than 90 degrees and smaller than 180 degrees, the fixed block 31 can be conveniently separated from the clamping cavity 411, and after the fixed block 31 is separated from the clamping cavity 411, the fixing assembly of the lampshade 4 and the protective shell 3 is removed, the difficulty in separating the fixed block 31 from the clamping cavity 411 is reduced, and the difficulty in removing the fixing assembly of the lampshade 4 and the protective shell 3 is reduced.

The fixed block 31 is less than 90 degrees and is greater than 0 degrees at the outer wall that is close to 3 opening direction ascending outer walls of protective housing and the outer wall of fixed block 31 laminating protective housing 3 inner wall.

When fixing lamp shade 4 with protective housing 3, need assemble lamp shade 4 in protective housing 3, this moment need remove lamp shade 4 to the direction of being close to protective housing 3, and at the in-process that removes, because the contained angle of fixed block 31 between the outer wall of being close to protective housing 3 opening side ascending outer wall and fixed block 31 laminating protective housing 3 inner wall is less than 90 and is greater than 0 for the acute angle, the angle of fixed block 31 between the inner wall of being close to protective housing 3 opening side ascending outer wall and protective housing 3 is the obtuse angle this moment, thereby can make lamp shade 4 produce the friction back with fixed block 31 more gently, hold fixed block 31 in joint chamber 411, thereby the degree of difficulty of joint chamber 411 holding fixed block 31 has been reduced, consequently, the degree of difficulty with lamp shade 4 and protective housing 3 fixed assembly has been reduced.

The depth of the fixing cavity 32 is greater than or equal to the thickness of the clamping block 412; the width of the inner wall of the fixing cavity 32 extending to the clamping ring 41 along the clamping block 412 is consistent with the width of the clamping block 412; the length of the inner wall of the fixing cavity 32 in the direction perpendicular to the snap ring 41 is greater than the length of the snap piece 412 in the direction perpendicular to the snap ring 41.

The fixing cavity 32 formed in this way can still allow the clamping block 412 to slide within a small range in the fixing cavity 32 after the clamping block 412 is accommodated in the fixing cavity 32, so that when the clamping block 412 is accommodated in the fixing cavity 32 or the clamping block 412 is separated from the fixing cavity 32, the probability that the clamping block 412 collides with the inner wall of the fixing cavity 32 and is damaged due to excessive force of people is reduced.

The lamp holder 1 is provided with a bulge 11; the protrusion 11 is provided with a cavity 111 for inserting the lamp post 2.

By arranging the protrusion 11 on the lamp holder 1 and forming the concave cavity 111 on the protrusion 11, the contact area between the lamp holder 1 and the lamp post 2 can be increased after the lamp post 2 is inserted into the concave cavity 111, so that the stability of assembly between the lamp post 2 and the lamp holder 1 is increased.

The lamp holder 1 is provided with a non-slip mat 12 on the side away from the lamp post 2.

The arrangement of the anti-slip mat 12 can reduce the probability that the lamp holder 1 slides on a desk, an office table and the like to damage the desk lamp.

The assembly of the lamp post 2 and the protective shell 3 is fixedly provided with a buffer ring 21.

The setting of buffer ring 21 can increase the area of contact of lamp pole 2 and protective housing 3, consequently makes the assembly of lamp pole 2 and protective housing 3 more stable to when lamp pole 2 produced buckling in the handing-over department with protective housing 3, buffer ring 21 can form the buffering, thereby reduces the atress of lamp pole 2, has consequently reduced the wearing and tearing probability of lamp pole 2.

The desk lamp with the lampshade convenient to detach provided by the embodiment has the following working principle: through using the detachable assembly of fixed subassembly with lamp shade 4 and protective housing 3, when dismantling lamp shade 4, after removing the assembly of fixed subassembly to lamp shade 4 and protective housing 3, can dismantle lamp shade 4 from protective housing 3 to increased the size in dismantlement space, made the dismantlement of light easier, consequently reduced the degree of difficulty of the light of changing the desk lamp.

It is right above the utility model provides a description of desk lamp convenient to dismantle lamp shade to the technical personnel in this field, the foundation the utility model discloses the thought of embodiment all has the change part on concrete implementation and application scope, to sum up, this description content should not be understood as right the utility model discloses a restriction.

Claims (7)

1. The utility model provides a desk lamp convenient to dismantle lamp shade which characterized in that includes:

a lamp socket;

one end of the lamp post is fixedly assembled on the lamp holder;

the protective shell is fixedly assembled at one end of the lamp post, which is far away from the lamp holder;

the lampshade is detachably assembled in the protective shell;

the fixing assembly is assembled on the protective shell and the lamp shade and used for detachably assembling the protective shell and the lamp shade;

the fixing assembly includes:

the clamping ring is fixedly assembled on the outer circumferential direction of the lampshade, and a clamping cavity is formed in the clamping ring;

the clamping cavity is positioned on the outer wall of the clamping ring at one side of the clamping block close to the opening of the lampshade;

the fixed assembly is in fixed block on the protective housing inner wall, the fixed block with joint chamber looks adaptation, fixed chamber has still been seted up on the protective housing inner wall, fixed chamber is located the fixed block is kept away from on the protective housing inner wall of protective housing opening one side.

2. The desk lamp with a detachable lampshade as claimed in claim 1,

the clamping cavity is formed by two side walls in the circumferential direction of the clamping ring and the bottom wall of the clamping cavity, and an included angle formed between the two side walls and the bottom wall of the clamping cavity is larger than 90 degrees and smaller than 180 degrees.

3. The desk lamp with a detachable lampshade as claimed in claim 1,

the fixed block is being close to outer wall on the protective housing opening direction with the fixed block laminating contained angle between the outer wall of protective housing inner wall is less than 90 and is greater than 0.

4. The desk lamp with a detachable lampshade as claimed in claim 1,

the depth of the fixing cavity is greater than or equal to the thickness of the clamping block;

the width of the inner wall of the fixing cavity extending to the clamping ring along the clamping block is consistent with the width of the clamping block;

the fixed cavity is perpendicular to the length of the inner wall in the direction of the clamping ring is larger than the length of the clamping block in the direction of the clamping ring.

5. The desk lamp with a detachable lampshade as claimed in claim 1,

the lamp holder is provided with a bulge;

the protrusion is provided with a concave cavity for inserting the lamp post.

6. The desk lamp with a detachable lampshade as claimed in claim 1,

and an anti-slip pad is arranged on one side of the lamp holder, which is far away from the lamp post.

7. The desk lamp with a detachable lampshade as claimed in claim 1,

and a buffer ring is fixedly assembled at the assembly position of the lamp post and the protective shell.

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