CN211600613U

CN211600613U - Lamp rotating and fixing structure, lamp housing and lamp

Info

Publication number: CN211600613U
Application number: CN202020698598.7U
Authority: CN
Inventors: 高群; 何灼文
Original assignee: Guangzhou Yizhi Home Technology Co Ltd
Current assignee: Guangzhou Yizhi Home Technology Co Ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-09-29
Anticipated expiration: 2030-04-29

Abstract

The application relates to a lamp rotating and fixing structure, a lamp shell and a lamp, wherein the lamp rotating and fixing structure comprises a rotary arm rod and a connecting piece fixedly connected with the rotary arm rod; the connecting piece comprises a swing arm fixing piece, a rotating shaft and a fixed bottom cover, the swing arm fixing piece is fixedly connected to one end of the swing arm rod, the bottom end of the swing arm fixing piece is connected with the upper end of the rotating shaft, and the bottom end of the rotating shaft is connected with the upper end of the fixed bottom cover; the bottom end of the fixed bottom cover is fixedly connected with the lamp shell. The lamp rotating function is convenient for users to adjust the light-emitting angle of the lighting lamp as the light source, and the lamp rotating function has better connection firmness and better connection stability.

Description

Lamp rotating and fixing structure, lamp housing and lamp

Technical Field

The application relates to the technical field of lighting equipment, in particular to a lamp rotating and fixing structure, a lamp shell and a lamp with the lamp rotating and fixing structure and the lamp shell.

Background

The desk lamp mainly comprises a lampshade, a support and a fixed base, wherein one end of the support is fixedly connected with the fixed base in a hinged mode, and the other end of the support is connected with the lampshade. Further, in order to realize that the light of lamp shade department is rotatable under the suspension state, prior art adopts the hose as the support of lamps and lanterns to realize rotatory lamp shade through rotatory hose, because hose hardness is not enough, and then lamp shade and the light that this hose can't support weight is big, and on the other hand, its change operation is comparatively complicated when the hose damages, is unfavorable for convenient and fast to change.

SUMMERY OF THE UTILITY MODEL

The present application is directed to a lamp rotation fixing structure, wherein the lamp rotation fixing structure is configured to enable an illumination lamp to rotate within a designated rotation range, so that a user can conveniently adjust a light emitting angle of the illumination lamp as a light source, and the lamp rotation fixing structure has better connection firmness and better connection stability;

the utility model provides a purpose still lies in providing a lamp body, aims at using with the cooperation of the rotatory fixed knot of lamps and lanterns structure of this application embodiment, and then makes the rotatory fixed knot of the light accessible lamps and lanterns structure of installing in lamp body department rotatory at appointed rotation range, and then the user's adjustment of being convenient for is as the luminous angle of the light of light source to the lamp body has more excellent firm in connection degree and more excellent connection stability.

The lamp comprises a lamp body, a lamp rotating fixing structure and a lamp fixing device, wherein the lamp rotating fixing structure is arranged on the lamp body, the lamp rotating fixing structure is arranged on the lamp rotating fixing structure, and the lamp rotating fixing structure is arranged on the lamp rotating fixing structure.

The first aspect of the application discloses a lamp rotating and fixing structure, which comprises a swing arm rod and a connecting piece fixedly connected with the swing arm rod;

the connecting piece comprises a swing arm fixing piece, a rotating shaft and a fixed bottom cover, the swing arm fixing piece is fixedly connected to one end of the swing arm rod, the bottom end of the swing arm fixing piece is connected with the upper end of the rotating shaft, and the bottom end of the rotating shaft is connected with the upper end of the fixed bottom cover;

the bottom end of the fixed bottom cover is fixedly connected with the lamp shell.

In this application first aspect, through spiral arm mounting, pivot, fixed bottom, can make the lamp body firm, stably fixed connection in the low side of fixed bottom, and then make the lamp body can rotate around the pivot through promoting the lamp body. Compared with the rotation of the hose type illuminating lamp in the prior art, the lamp shell is provided with enough supporting force for the spiral arm fixing piece through the spiral arm rod when the lamp shell rotates around the spiral arm rod due to the fact that the spiral arm fixing piece is fixedly connected with one end of the spiral arm rod, and therefore the spiral arm fixing piece can hang the lamp shell with larger weight or a combination of the lamp shell and the illuminating lamp. On the other hand, because the lamp body of this application is fixed connection on the low end of fixed bottom, and then when the lamp casing needs to be changed, only can accomplish the change of casing through dismantling the lamp casing.

As an optional implementation manner, the rotating shaft includes a first rotating body and a second rotating body, a bottom of the first rotating body is rotatably connected with a top of the second rotating body, the top of the first rotating body is fixedly connected with the rotating arm fixing member, and a bottom of the second rotating body is fixedly connected with the fixed bottom cover.

In this alternative embodiment, the rotation of the fixed bottom cover around the swing arm fixing member can be realized by the rotational connection of the first rotating body and the second rotating body, so that the housing rotates around the swing arm fixing member.

As an alternative embodiment, the first rotating body includes a first fixing portion, and the first fixing portion includes at least one first fixing hole, and the first fixing hole is screwed with the swing arm fixing member.

In this alternative embodiment, the first rotating body may be fixedly coupled to the swing arm fixing member through the first fixing hole.

As an alternative embodiment, the swing arm fixing member includes a first coupling portion, and the first fixing hole is threadedly coupled to the first coupling portion.

In this optional embodiment, through first fixed orifices and first connecting portion spiro union, first turning can with spiral arm mounting fixed link, further, through first fixed orifices and first connecting portion spiro union, when needs are dismantled pivot and spiral arm mounting, but convenient and fast ground is dismantled pivot and spiral arm mounting to further improve the installation of this application, the convenience of dismantling.

As an optional implementation manner, the second rotating body includes a second fixing portion, and the second fixing portion includes at least one second fixing hole, and the second fixing hole is screwed with the fixing bottom cover.

In this alternative embodiment, the second swivel may be screwed with the fixed bottom cover through the second fixing hole. Further, through second fixed orifices and fixed bottom spiro union, when needs will fix bottom and pivot dismantlement, but convenient and fast ground will pivot and fixed bottom dismantlement to the installation of this application, the convenience of dismantling are further improved.

As an alternative embodiment, the fixing bottom cover includes a second connection part, and the second connection part is screwed with the second fixing hole.

In this alternative embodiment, the second swivel may be screwed with the fixed bottom cover by screwing the second fixing hole with the second connecting portion. Further, through second fixed orifices and fixed bottom spiro union, when needs will fix bottom and pivot dismantlement, but convenient and fast ground will pivot and fixed bottom dismantlement to the installation of this application, the convenience of dismantling are further improved.

As an alternative embodiment, the fixing bottom cover includes a third fixing hole, and the third fixing hole is screwed with the lamp housing.

In the alternative embodiment, the third fixing hole is screwed with the lamp housing, and the third fixing hole can be screwed with the lamp housing. Further, through third fixed orifices and lamp body spiro union, when needs will fix bottom and lamp body dismantlement, but convenient and fast ground will fix bottom and lamp body dismantlement to further improve the installation of this application, the convenience of dismantling.

As an optional embodiment, the fixed bottom cover includes a positioning pillar, and the swing arm fixing member includes a limiting groove, and when the fixed bottom cover is rotated to the position, the limiting groove abuts against the positioning pillar.

In this optional embodiment, the positioning column for fixing the bottom cover and the limiting groove of the swing arm fixing member are used in cooperation, so that when the fixed bottom cover rotates to the position, the limiting groove abuts against the positioning column to further limit the fixed bottom cover to continue rotating, thereby preventing excessive twisting of the circuit arranged in the rotating shaft and preventing the circuit in the rotating shaft from being damaged.

The second aspect of this application discloses a lamp body, and this lamp body has the rotatory fixed knot of lamps and lanterns structure fixed connection that this application first aspect disclosed, and this lamp body is used through the rotatory fixed knot of lamps and lanterns structure fixed connection cooperation with this application first aspect disclosed, and the light that can realize installing in the lamp body is rotatable.

The third aspect of the present application discloses a lamp, which includes the lamp rotating and fixing structure disclosed in the first aspect of the present application and the lamp housing disclosed in the second aspect of the present application. Compared with the rotation of the hose type illuminating lamp in the prior art, the lamp shell is provided with enough supporting force for the spiral arm fixing piece through the spiral arm rod when the lamp shell rotates around the spiral arm rod due to the fact that the spiral arm fixing piece is fixedly connected with one end of the spiral arm rod, and therefore the spiral arm fixing piece can hang the lamp shell with larger weight or a combination of the lamp shell and the illuminating lamp. On the other hand, because the lamp body of this application is fixed connection on the low end of fixed bottom, and then when the lamp casing needs to be changed, only can accomplish the change of casing through dismantling the lamp casing.

The lamp shell in the lamp can rotate within the specified rotation range through the lamp rotation fixing structure. Compared with the rotation of the hose type illuminating lamp in the prior art, the lamp shell is provided with enough supporting force for the spiral arm fixing piece through the spiral arm rod when the lamp shell rotates around the spiral arm rod due to the fact that the spiral arm fixing piece is fixedly connected with one end of the spiral arm rod, and therefore the spiral arm fixing piece can hang the lamp shell with larger weight or a combination of the lamp shell and the illuminating lamp. On the other hand, because the lamp body of this application is fixed connection on the low end of fixed bottom, and then when the lamp casing needs to be changed, only can accomplish the change of casing through dismantling the lamp casing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a lamp provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of another lamp provided in the embodiment of the present application;

fig. 3 is a cross-sectional view of a connection between a lamp housing and a lamp rotation fixing structure disclosed in an embodiment of the present application;

wherein the reference numerals are: the lamp comprises a swing arm rod 1, a machine thread screw 2, a swing arm fixing piece 3, a rotating shaft 4, a first fixing hole 41, a second fixing hole 42, a lamp shell 5, a fixing bottom cover 6, a fixing screw 7 and a connecting piece 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally 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 application can be understood in a specific case by those of ordinary skill in the art.

Examples

Referring to fig. 1, fig. 2, and fig. 3, fig. 1 is a schematic structural diagram of a lamp disclosed in an embodiment of the present application, fig. 2 is a schematic structural diagram of another lamp disclosed in the embodiment of the present application, and fig. 3 is a cross-sectional view of a connection portion between a lamp housing and a lamp rotation fixing structure disclosed in the embodiment of the present application. As shown in fig. 1, 2 and 3, the lamp includes a lamp housing 5 and a lamp rotation fixing structure fixedly connected to the lamp housing 5, wherein the lamp housing 5 is rectangular, a mounting hole is formed in an upper surface of a middle portion of the lamp housing 5, the lamp housing 5 is fixedly connected to the lamp rotation fixing structure through the mounting hole, and on the other hand, an illumination lamp is mounted inside the lamp housing 5, so that when the lamp rotation fixing structure rotates, the illumination lamp rotates along with the rotation fixing structure.

In the embodiment of the present application, as shown in fig. 2, the lamp rotation fixing structure includes a rotating arm 1 and a connecting member 8 fixedly connected to the rotating arm 1, wherein the connecting member 8 includes a rotating arm fixing member 3, a rotating shaft 4 and a fixing bottom cover 6, the rotating arm fixing member 3 is fixedly connected to one end of the rotating arm 1, the bottom end of the rotating arm fixing member 3 is connected to the upper end of the rotating shaft 4, the bottom end of the rotating shaft 4 is connected to the upper end of the fixing bottom cover 6, and the bottom end of the fixing bottom cover 6 is fixedly connected to the lamp housing 5 through a fixing screw 7.

In the embodiment of the present application, the lamp housing 5 is fixedly connected to the lower end of the fixed bottom cover 6 by the swing arm fixing member 3, the rotating shaft 4 and the fixed bottom cover 6, and then the lamp housing 5 can rotate around the rotating shaft 4 by pushing the lamp housing 5. Compared with the rotation of hose type light among the prior art, because the spiral arm mounting 3 fixed link of this application and the one end of spiral arm pole 1, and then realize lamp body 5 around the rotation of spiral arm pole 1 in, provide sufficient holding power for spiral arm mounting 3 through spiral arm pole 1 to make spiral arm mounting 3 can hang the bigger lamp body 5 of weight or the association of lamp body 5 and light. On the other hand, because the lamp housing 5 of this application is fixed connection on the low end of fixed bottom 6, and then when the lamp housing 5 body needs to be changed, only can accomplish the change of casing through dismantling the lamp housing 5 body.

In the embodiment of the present application, the fixing bottom cover 6 includes a first through hole, and the rotating shaft 4 includes a second through hole, so that the electric wire of the lamp can penetrate through the first through hole, the second through hole and the swing arm fixing member 3, and then the electric wire of the lamp can be arranged along the swing arm rod 1, and then the lighting lamp installed in the lamp housing 5 is electrically connected to the external power supply or the control circuit, so as to realize the power supply and the on-off control of the lighting lamp.

In the embodiment of the present application, specifically, the radial arm fixing member 3 and the spindle 4 are connected by 3 machine-threaded screws 2.

As an alternative embodiment, the rotating shaft 4 includes a first rotating body and a second rotating body, the bottom of the first rotating body is rotatably connected with the top of the second rotating body, the top of the first rotating body is fixedly connected with the rotating arm fixing member 3, and the bottom of the second rotating body is fixedly connected with the fixed bottom cover 6.

In this alternative embodiment, the rotation of the fixed bottom cover 6 around the swing arm fixing member 3 is achieved by the rotational connection of the first swivel and the second swivel, thereby enabling the rotation of the housing around the swing arm fixing member 3.

As an alternative embodiment, the first rotating body includes a first fixing portion, the first fixing portion includes at least one first fixing hole 41, and the first fixing hole 41 is screwed with the radial arm fixing member 3.

In this alternative embodiment, the first rotation body is fixedly connected to the swing arm fixing member 3 through the first fixing hole 41.

As an alternative embodiment, the swing arm fixing member 3 includes a first coupling portion, and the first fixing hole 41 is threadedly coupled to the first coupling portion.

In this optional embodiment, through first fixed orifices 41 and first connecting portion spiro union, first turning can with spiral arm mounting 3 fixed link, further, through first fixed orifices 41 and first connecting portion spiro union, when needs are dismantled pivot 4 and spiral arm mounting 3, can dismantle pivot 4 and spiral arm mounting 3 convenient and fast ground to further improve the installation of this application, the convenience of dismantling.

As an alternative embodiment, the second swivel includes a second fixing portion, the second fixing portion includes at least one second fixing hole 42, and the second fixing hole 42 is screwed with the fixing bottom cover 6.

In the present alternative embodiment, the second swivel may be screwed with the fixed bottom cover 6 through the second fixing hole 42. Further, through second fixed orifices 42 and fixed bottom 6 spiro union, when needs will fix bottom 6 and pivot 4 dismantlement, can dismantle pivot 4 and fixed bottom 6 convenient and fast to the installation of this application, the convenience of dismantling are further improved.

As an alternative embodiment, the fixing bottom cover 6 includes a second coupling part, which is threadedly coupled with the second fixing hole 42.

In the present alternative embodiment, the second swivel may be screwed with the fixed bottom cover 6 by screwing the second fixing hole 42 with the second connection part. Further, through second fixed orifices 42 and fixed bottom 6 spiro union, when needs will fix bottom 6 and pivot 4 dismantlement, can dismantle pivot 4 and fixed bottom 6 convenient and fast to the installation of this application, the convenience of dismantling are further improved.

As an alternative embodiment, the fixing bottom cover 6 includes a third fixing hole, and the third fixing hole is screwed with the lamp housing 5.

In the alternative embodiment, the third fixing hole is screwed with the lamp housing 5, and the third fixing hole can be screwed with the lamp housing 5. Further, through third fixed orifices and 5 spiro unions of lamp body, when needs will fix bottom 6 and 5 dismantlements of lamp body, but convenient and fast ground will fix bottom 6 and 5 dismantlements of lamp body to further improve the installation of this application, the convenience of dismantling.

As an alternative embodiment, the fixed bottom cover 6 includes a positioning column, and the swing arm fixing member 3 includes a limiting groove, and when the fixed bottom cover 6 is rotated to the position, the limiting groove abuts against the positioning column.

In this optional embodiment, the positioning column for fixing the bottom cover 6 and the limiting groove of the swing arm fixing member 3 are used in cooperation, so that when the fixed bottom cover 6 is rotated in place, the limiting groove abuts against the positioning column to further limit the fixed bottom cover 6 to rotate continuously, thereby preventing excessive twisting of the circuit arranged in the rotating shaft 4 and preventing the circuit in the rotating shaft 4 from being damaged.

It should be noted that the features of the embodiments in the present application may be combined with each other without conflict.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A lamp rotating and fixing structure is characterized by comprising a rotary arm rod (1) and a connecting piece (8) fixedly connected with the rotary arm rod (1);

the connecting piece (8) comprises a swing arm fixing piece (3), a rotating shaft (4) and a fixed bottom cover (6), the swing arm fixing piece (3) is fixedly connected to one end of the swing arm rod (1), the bottom end of the swing arm fixing piece (3) is connected with the upper end of the rotating shaft (4), and the bottom end of the rotating shaft (4) is connected with the upper end of the fixed bottom cover (6);

the bottom end of the fixed bottom cover (6) is fixedly connected with the lamp shell (5).

2. The lamp rotation fixing structure of claim 1, wherein the rotating shaft (4) comprises a first rotating body and a second rotating body, the bottom of the first rotating body is rotatably connected with the top of the second rotating body, the top of the first rotating body is fixedly connected with the rotating arm fixing member (3), and the bottom of the second rotating body is fixedly connected with the fixed bottom cover (6).

3. The lamp rotating and fixing structure of claim 2, wherein the first rotating body comprises a first fixing portion, the first fixing portion comprises at least one first fixing hole (41), and the first fixing hole (41) is in threaded connection with the radial arm fixing member (3).

4. The lamp rotating fixing structure of claim 3, wherein the swing arm fixing member (3) comprises a first connecting portion, and the first fixing hole (41) is screwed with the first connecting portion.

5. The lamp rotating and fixing structure of claim 2, wherein the second rotating body comprises a second fixing portion, the second fixing portion comprises at least one second fixing hole (42), and the second fixing hole (42) is in threaded connection with the fixed bottom cover (6).

6. The lamp rotating fixing structure of claim 5, wherein the fixing bottom cover (6) comprises a second connecting portion, and the second connecting portion is screwed with the second fixing hole (42).

7. The lamp rotary fastening structure of claim 1, wherein the fastening bottom cover (6) comprises a third fastening hole, and the third fastening hole is screwed with the lamp housing (5).

8. The lamp rotation-fixing structure of claim 1, wherein the fixed bottom cover (6) comprises a positioning post, and the swing-arm-fixing member (3) comprises a limiting groove, and when the fixed bottom cover (6) is rotated to a proper position, the limiting groove abuts against the positioning post.

9. A lamp housing, characterized in that the lamp housing is fixedly connected with a lamp rotation fixing structure according to any one of claims 1 to 8.

10. A lamp, characterized in that the lamp comprises a lamp rotation fixing structure according to any one of claims 1-8 and a lamp housing (5) according to claim 9.