CN217329566U - Lamp set - Google Patents

Abstract

The application provides a lamp, which comprises a bottom shell, a first light source arranged on the bottom shell, a lampshade connected with the bottom shell, a second light source arranged on the lampshade and a lead extending from the bottom shell towards the lampshade so as to be electrically connected with the second light source, wherein the lead is provided with an extending section which can extend into an illumination area of the first light source and/or an illumination area of the second light source; the lamp is further provided with a limiting piece, the first end of the limiting piece is connected with one of the bottom shell or the lampshade, and the second end of the limiting piece is connected with the part with effective displacement of the extending-in section. Through setting up the locating part to install the first end of locating part on drain pan or lamp shade, install the second end of locating part on the section of stretching into of wire. After the wiring of the lead is finished, the limiting part can pull the extending section out of the illumination area of the first light source and/or the illumination area of the second light source, so that the defect that the lead shields the light of the first light source and/or the second light source due to overlong is overcome, the illumination effect of the lamp is improved, and no illumination shadow exists.

Description

Lamp set

Technical Field

The application belongs to the technical field of lighting equipment, and more specifically relates to a lamp.

Background

At present, a ceiling lamp with planar light emission and linear light emission generally installs a bottom case on a ceiling, installs a lampshade on the bottom case, and electrically connects a light source on the bottom case and a light source on the lampshade through a wire. Because ceiling lamp installs on the ceiling, the staff need ascend a height the operation, and the wire is shorter, and is just higher to staff's wiring requirement. Therefore, the length of the wire is generally set long for the convenience of wiring.

However, after the wiring of the lead is finished, the loose lead is in a free state due to the overlong lead, and the lead can stretch into an illumination area of the ceiling lamp under the action of the dead weight of the lead, so that part of light is shielded, and the illumination is shaded.

SUMMERY OF THE UTILITY MODEL

Traditional ceiling lamp is longer because the length of the wire of the light source on the electricity connection drain pan and the light source on the lamp shade, and longer wire can shelter from the partial light of ceiling lamp, leads to illumination to have the shadow. An object of the embodiment of the application is to provide a lamps and lanterns to solve longer wire because of the relaxation stretches into in the illumination region of ceiling lamp, thereby shelter from part light, lead to illumination to have the problem of shadow.

The basic idea that the inventor of this application provided is, can hold longer wire through the locating part, be about to stretch into the section of wire and pull out from illumination region, avoided stretching into the sheltering from of section to light, help improving illumination effect.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions:

providing a lamp comprising a bottom shell, a first light source mounted on the bottom shell, a lampshade connected with the bottom shell, a second light source mounted on the lampshade, and a wire extending from the bottom shell towards the lampshade to be electrically connected with the second light source, wherein the wire has an extending section which can extend into an illumination area of the first light source and/or an illumination area of the second light source; the lamp is further provided with a limiting part for pulling the stretching section out of the illumination area of the first light source and/or the illumination area of the second light source, the first end of the limiting part is connected with one of the bottom shell or the lamp shade, and the second end of the limiting part is connected with the part with effective displacement of the stretching section.

This structure, this application is through setting up the locating part to install the first end of locating part on drain pan or lamp shade, install the second end of locating part on the section of stretching into of wire. After the wiring of the lead is finished, the limiting part can pull the extending section out of the illumination area of the first light source and/or the illumination area of the second light source, so that the defect that the lead shields the light of the first light source and/or the second light source due to overlong is overcome, the improvement of the illumination effect of the lamp is facilitated, and no illumination shadow exists.

In one embodiment, the limiting member is an elastic member, and the elastic member is configured to stretch when the wire is electrically connected to the second light source and contract after the wire is electrically connected to the second light source, so as to pull the extending section out of the illumination area of the first light source and/or the illumination area of the second light source.

This structure, through setting up the locating part into the elastic component, the locating part can realize self-resuming, and is obvious to the pulling effect of wire, and not high to the structural requirement of locating part itself, and is with low costs.

In one embodiment, the elastic member includes an elastic body, a first connecting member mounted at one end of the elastic body and a second connecting member mounted at the other end of the elastic body, the first connecting member is connected to one of the bottom case or the lamp cover, and the second connecting member is connected to the portion of the protruding section having the effective displacement.

This structure is convenient for be connected the one end of elastic component and one of drain pan or lamp shade through first connecting piece, is convenient for be connected the other end of elastic component and stretch into the section through the second connecting piece.

In one embodiment, the first connector is annularly arranged; and/or the second connecting piece is arranged in a ring shape.

The structure is convenient for the connection of the first connecting piece and the bottom shell or the lampshade and the connection of the second connecting piece and the lead.

In one embodiment, the first end of the stopper is connected to the bottom case.

According to the structure, the first end of the limiting piece is connected with the bottom shell fixed on the ceiling, so that the pulling effect of the limiting piece on the lead is improved after the lead is connected; the installation and the positioning of the limiting part are facilitated.

In one embodiment, a third connecting member is mounted on the extending section, and the third connecting member is connected with the second end of the limiting member.

This structure, through set up the third connecting piece on the wire, be convenient for between locating part and the wire be connected and disassemble.

In one embodiment, the second end of the wire is mounted with a connection terminal for electrical connection with the second light source.

This structure is convenient for realize the electric connection of wire and second light source through connecting terminal, improves wiring efficiency.

In one embodiment, the stopper is a spring.

This structure adopts the spring as the locating part, and the elasticity can be good, and with low costs.

In one embodiment, the lamp further comprises a wire pressing base and a fastening piece, wherein a through hole is formed in the wire pressing base, a screw hole is formed in the bottom shell at a position corresponding to the through hole, the first end of the limiting piece is arranged on the fastening piece, and the fastening piece penetrates through the through hole and is locked in the screw hole; and a wire passing channel for the wire to pass through is formed between the wire pressing seat and the inner side wall of the bottom shell.

The structure can be used for installing and fixing the wire pressing seat on the bottom shell by the fastener penetrating through the through hole and being matched and connected with the screw hole. The wire passing channel can be used for a wire to pass through, and the wire can be pressed on the inner side wall of the bottom shell through the wire pressing seat, so that the position of the part, close to the effective displacement, of the wire is fixed, and the wire is prevented from being out of order due to position deviation.

In one embodiment, the line pressing seat surface is provided with a concave-convex pattern towards the inner side wall of the bottom shell towards the inner direction of the line passing channel.

This structure, the frictional force of concave-convex pattern can increase with the wire to improve the fixed effect that compresses tightly to the wire, prevent that the wire from taking place the offset.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

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

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 with the lamp cover removed;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a schematic view of the structure of FIG. 3 with the conductive lines removed;

FIG. 6 is an enlarged schematic view at B of FIG. 5;

FIG. 7 is an exploded view of FIG. 5 at the position of the limiting member;

FIG. 8 is an enlarged schematic view at C of FIG. 7;

fig. 9 is a schematic structural diagram of a limiting member (spring) according to an embodiment of the present disclosure;

fig. 10 is a schematic structural diagram of a wire pressing seat according to an embodiment of the present application.

Wherein, in the drawings, the reference numerals are mainly as follows:

1. a bottom case; 11. a first light source; 12. a screw hole; 13. a threaded hole;

2. a lamp shade; 21. a second light source;

3. a wire; 31. an extension section; 32. a third connecting member; 33. a connection terminal;

4. a limiting member; 41. a first end; 42. a second end; 43. an elastic member; 431. an elastic body; 432. a first connecting member; 433. a second connecting member;

5. a wire pressing base; 51. a through hole; 52. mounting holes; 53. embossing;

6. a fastener; 7. a wire passage; 8. and a locking member.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present application, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1 and fig. 2, a lamp provided in an embodiment of the present application will now be described. The lamp comprises a bottom shell 1, a first light source 11, a lampshade 2, a second light source 21 and a wire 3. Wherein, the lamps and lanterns can be ceiling lamp, and drain pan 1 mountable is on the ceiling. The first light source 11 is mounted on the bottom case 1 and used for emitting light for illumination. The first light source 11 may include a plurality of light-emitting diode (LED) light sources, and the LED light sources are uniformly installed on the bottom case 1 at intervals, and the first light source 11 may be electrically connected to an external circuit.

The lampshade 2 is fixedly connected with the bottom shell 1, the lampshade 2 is detachably connected with the bottom shell 1, and for example, the lampshade 2 can be connected with the bottom shell 1 through a buckle; or, the lampshade 2 and the bottom shell 1 can be locked and connected through screws, bolts and the like; or, the one end and the drain pan 1 of lamp shade 2 are articulated, and the other end of lamp shade 2 can realize buckle connection, locking connection etc. with the other end of drain pan 1. In other embodiments, the connection structure between the lampshade 2 and the bottom case 1 can be adjusted according to actual needs, and is not limited herein.

The second light source 21 is mounted on the lamp housing 2 for illuminating. The second light source 21 may comprise a plurality of LED light sources, which are uniformly spaced on the lamp housing 2. An accommodating chamber is formed by enclosing the bottom case 1 and the lamp shade 2, and the first light source 11 and the second light source 21 can be respectively located in the accommodating chamber.

The wire 3 extends from the bottom case 1 toward the lamp housing 2 to be electrically connected with the second light source 21, that is, one end of the wire 3 may be electrically connected with the first light source 11, and the other end of the wire 3 is used to be electrically connected with the second light source 21, so that the first light source 11 and the second light source 21 may be electrically connected. The conductor 3 has an insertion section 31 which can be inserted into the illumination region of the first light source 11 and/or the illumination region of the second light source 21. Specifically, the extending section 31 may extend into the illumination area of the first light source 11, but not into the illumination area of the second light source 21; alternatively, the extension section 31 may extend into the illumination area of the second light source 21, but not into the illumination area of the first light source 11; alternatively, the protruding section 31 may protrude into both the illumination area of the first light source 11 and the illumination area of the second light source 21.

The lamp is further provided with a limiting member 4 for pulling the extending section 31 out of the illumination area of the first light source 11 and/or the illumination area of the second light source 21, a first end 41 of the limiting member 4 is connected with one of the bottom case 1 or the lampshade 2, and a second end 42 of the limiting member 4 is connected with a part with effective displacement of the extending section 31. Here, an effective displacement refers to a displacement that results in the wire 3 no longer obstructing the light of the first light source 11 and/or the second light source 21. The part of the protruding section 31 having an effective displacement is a part of the wire 3 which is freely movable, excluding both ends of the wire 3. The larger the amount of free displacement of the wire 3, the better, the middle section of the wire 3 is the best. The flexible volume of locating part 4 is positive correlation with this effective displacement, and when locating part 4 and the biggest effective displacement department of wire 3 linked to each other, the requirement to locating part 4 is minimum, and the cost is also minimum.

When the lamp is installed, the bottom shell 1 can be installed on a ceiling; then, the first end 41 of the wire 3 is electrically connected with the first light source 11, the first end 41 of the limiting member 4 is installed on the bottom case 1 or the lamp shade 2, and the second end 42 of the limiting member 4 is installed on the portion, with effective displacement, of the extending-in section 31 of the wire 3; finally, the second end 42 of the wire 3 is electrically connected with the second light source 21, and the lampshade 2 is connected with the bottom shell 1. This structure, this application can be pulled out the section 31 that stretches into of wire 3 from the illumination region of first light source 11 and/or the illumination region of second light source 21 through locating part 4 to avoided wire 3 to shelter from the defect of first light source 11 and/or the light of second light source 21 because of the overlength, helped improving the illumination effect of lamps and lanterns, do not have the illumination shadow.

In an embodiment, referring to fig. 3, fig. 4 and fig. 9, as a specific implementation of the lamp provided by the embodiment of the present application, the limiting member 4 is an elastic member 43, and the elastic member 43 is used for stretching when the wire 3 is electrically connected to the second light source 21 and contracting after the wire 3 is electrically connected to the second light source 21, so as to pull the extending section 31 out of the illumination area of the first light source 11 and/or the illumination area of the second light source 21. Specifically, when the wire 3 is installed, the first end 41 of the wire 3 may be connected to the first light source 11, and then the second end 42 of the wire 3 may be connected to the second light source 21. When the worker is wiring and stretching the lead 3, the limiting member 4 having elastic deformation capability is subjected to force elongation. After the wiring is completed, that is, after the second end 42 of the wire 3 is connected to the second light source 21, the position-limiting member 4 can be restored to the initial position state under the action of the resilient force. The limiting element 4 can pull the protruding section 31 out of the illumination area of the first light source 11 and/or the illumination area of the second light source 21 during the recovery process. This structure, through setting up locating part 4 into elastic component 43, locating part 4 can realize the self-resuming, and is obvious to the pulling effect of wire 3, and not high to the structural requirement of locating part 4 itself, and is with low costs.

In an embodiment, referring to fig. 4 and 9, as a specific implementation of the lamp provided in the embodiment of the present application, the elastic member 43 includes an elastic body 431, a first connecting member 432 mounted at one end of the elastic body 431, and a second connecting member 433 mounted at the other end of the elastic body 431, the first connecting member 432 is connected to one of the bottom case 1 or the lamp cover 2, and the second connecting member 433 is connected to a portion of the extending section 31 having an effective displacement. In particular, the elastic body 431 may have a cylindrical configuration, and the elastic body 431 is a main component of the elastic member 43. The elastic body 431, the first connecting member 432 and the second connecting member 433 may be integrally formed, so as to facilitate the manufacturing of the elastic member 43. This structure, through setting up elastic component 43 as elastic body 431, first connecting piece 432 and second connecting piece 433, be convenient for be connected the one end of elastic component 43 and one of drain pan 1 or lamp shade 2 through first connecting piece 432, be convenient for be connected the other end of elastic component 43 and stretch into section 31 through second connecting piece 433.

In an embodiment, please refer to fig. 9, as a specific implementation of the lamp provided in the embodiment of the present application, the first connecting member 432 is a ring-shaped structure; and/or the second connector 433 may have an annular configuration. Specifically, the first connection member 432 is an annular structure, and the second connection member 433 is a non-annular structure; alternatively, the first connection member 432 is a non-annular structure and the second connection member 433 is an annular structure; alternatively, the first connecting member 432 has a ring-shaped structure, and the second connecting member 433 has a ring-shaped structure.

In an embodiment of the present application, the first connector 432 and the second connector 433 may both be ring-shaped structures. The diameter of the first connecting part 432 and the diameter of the second connecting part 433 may be the same, so as to facilitate the manufacturing of the first connecting part 432 and the second connecting part 433. The central axis of the first connecting member 432 may be parallel to and spaced apart from the central axis of the elastic body 431, so that the first connecting member 432 is conveniently connected and fixed with the bottom case 1 or the lamp cover 2. The central axis of the second connecting member 433 is perpendicular to the central axis of the elastic body 431 and the central axis of the first connecting member 432, so that the second connecting member 433 is conveniently connected and fixed with the wire 3. When the limiting member 4 is installed, the plane of the first connecting member 432 may be parallel to the inner sidewall of the bottom case 1 or the inner sidewall of the lamp shade 2, so that the connection area between the limiting member 4 and the bottom case 1 or the lamp shade 2 may be increased; the space occupied by the first connecting member 432 in the axial direction of the elastic body 431 can be reduced. The first connecting member 432 can be fixed to the bottom case 1 or the lamp housing 2 by bonding, welding, screws, bolts, or the like. The second connecting member 433 can be fixed to the wire 3 by sleeving, i.e., the wire 3 passes through the second connecting member 433. This structure, by providing the first connecting member 432 and/or the second connecting member 433 as a ring structure, facilitates the connection between the first connecting member 432 and the bottom case 1 or the lamp housing 2, and the connection between the second connecting member 433 and the wire 3.

In an embodiment, please refer to fig. 4 and fig. 9, as a specific implementation manner of the lamp provided in the embodiment of the present application, the first end 41 of the position-limiting member 4 is connected to the bottom casing 1. Specifically, the first connector 432 is connected to the bottom chassis 1. In the structure, when the lamp is assembled, the bottom shell 1 is firstly installed on the ceiling, and then the lampshade 2 is connected with the bottom shell 1. The first end 41 of the limiting piece 4 is connected with the bottom case 1 fixed on the ceiling, which is beneficial to improving the pulling effect of the limiting piece 4 on the lead 3 after the lead 3 is connected; the installation and positioning of the limiting part 4 are also facilitated.

In an embodiment, please refer to fig. 4 and fig. 9, as a specific implementation manner of the lamp provided in the embodiment of the present application, a third connecting member 32 is installed on the extending section 31, and the third connecting member 32 is connected to the second end 42 of the limiting member 4. Specifically, the third connecting member 32 may be mounted on a portion of the protruding section 31 having an effective displacement, and the second connecting member 433 of the limiting member 4 is connected to the third connecting member 32. The third connecting member 32 may be a cable tie, which is not limited herein. When the number of the wires 3 required between the first light source 11 and the second light source 21 is large, the wires 3 can be bundled together by the bundling belt, so that the wires 3 can be pulled by the limiting member 4 at the same time. When the second connecting member 433 has a ring-shaped structure, the second connecting member 433 can be hung on the third connecting member 32. This structure, through set up third connecting piece 32 on wire 3, be convenient for between locating part 4 and the wire 3 be connected and disassemble.

In an embodiment, referring to fig. 4, as a specific implementation manner of the lamp provided in the embodiment of the present application, the second end of the wire 3 is installed with a connection terminal 33, and the connection terminal 33 is used for electrically connecting with the second light source 21. In particular, the second end of the wire 3 may be understood as an end of the wire 3 remote from the first light source 11, i.e. an end for electrical connection with the second light source 21. A connection interface that is inserted into the connection terminal 33 may be mounted on the second light source 21. This structure facilitates the electrical connection of the lead wire 3 and the second light source 21 through the connection terminal 33, and improves the wiring efficiency.

In an embodiment, please refer to fig. 4 and fig. 5, as a specific implementation of the lamp provided in the embodiment of the present application, the position-limiting element 4 is a spring. Specifically, the springs are applicable to a wide variety, and the springs may be extension springs, torsion springs, and the like in terms of force-bearing properties; the spring may be a cylindrical coil spring or the like in shape. In the embodiment of the present application, the position-limiting member 4 may be an extension spring. This structure adopts the spring as locating part 4, and the elasticity can be good, and with low costs.

In an embodiment, please refer to fig. 6 to 8, as a specific implementation manner of the lamp provided in the embodiment of the present application, the lamp further includes a wire pressing base 5 and a fastening member 6, the wire pressing base 5 is provided with a through hole 51, the bottom case 1 is provided with a screw hole 12 at a position corresponding to the through hole 51, the first end 41 of the limiting member 4 is provided on the fastening member 6, and the fastening member 6 passes through the through hole 51 and is locked in the screw hole 12; a wire passage 7 for the lead wire 3 to pass through is formed between the wire pressing seat 5 and the inner side wall of the bottom shell 1. Specifically, the fastening member 6 may be a screw, a bolt, or the like, the fastening member 6 has a step portion that is engaged with and resisted by the first connecting member 432 in an annular structure, and the fastening member 6 may pass through the first connecting member 432. When the fastening member 6 passes through the through hole 51 and is fixedly coupled with the screw hole 12, the first coupling member 432 is fixedly held by the fastening member 6 and the wire holder 5. With this structure, the wire pressing base 5 can be fixed on the bottom case 1 by the fastening member 6 passing through the through hole 51 and being engaged with the screw hole 12. The wire passing channel 7 can be used for the wire 3 to pass through, and the wire 3 can be pressed on the inner side wall of the bottom shell 1 through the wire pressing seat 5, so that the position of the part, close to the effective displacement, of the wire 3 is fixed, and the wire 3 is prevented from being out of work due to position deviation, so that the limiting part 4 is prevented from being out of work.

In an embodiment, referring to fig. 8, the wire pressing base 5 is further provided with a mounting hole 52, the mounting hole 52 and the through hole 51 are respectively located at two ends of the wire pressing base 5, and the bottom case 1 is provided with a threaded hole 13 at a position corresponding to the mounting hole 52; the light fitting further comprises a retaining member 8, and the retaining member 8 passes through the mounting hole 52 and is locked in the threaded hole 13. Wherein, the locking member 8 can be a screw, a bolt, etc., and the locking member 8 can have the same structure as the fastening member 6. The diameter of the through hole 51 is the same as that of the mounting hole 52, and the diameter of the screw hole 12 is the same as that of the screw hole 13, thereby facilitating the manufacturing. This structure, through the cooperation of fastener 6 and retaining member 8, can further improve the steadiness that line seat 5 installed on bottom shell 1.

In an embodiment, referring to fig. 8 and 10, as a specific implementation of the lamp provided in the embodiment of the present application, the wire pressing seat 5 is provided with a concave-convex pattern 53 facing the inner side wall of the bottom case 1 toward the inner direction of the wire passage 7. Specifically, the embossment 53 may be provided between the through-hole 51 and the mounting hole 52. With this structure, the concave-convex pattern 53 can increase the friction force with the lead 3, thereby improving the effect of compressing and fixing the lead 3 and preventing the lead 3 from shifting.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A luminaire comprising a bottom shell (1), a first light source (11) mounted on said bottom shell (1), a lampshade (2) connected with said bottom shell (1), a second light source (21) mounted on said lampshade (2) and a wire (3) extending from said bottom shell (1) towards said lampshade (2) to be electrically connected with said second light source (21), characterized in that: the wire (3) has an extension (31) that can extend into the illumination region of the first light source (11) and/or into the illumination region of the second light source (21); the lamp is further provided with a limiting piece (4) for pulling the stretching section (31) out of the illumination area of the first light source (11) and/or the illumination area of the second light source (21), a first end (41) of the limiting piece (4) is connected with the bottom shell (1) or one of the lamp covers (2), and a second end (42) of the limiting piece (4) is connected with the part with effective displacement of the stretching section (31).

2. The luminaire of claim 1, wherein: the limiting part (4) is an elastic part (43), and the elastic part (43) is used for stretching when the lead (3) is electrically connected with the second light source (21) and shrinking after the lead (3) is electrically connected with the second light source (21) so as to pull the extending section (31) out of the illumination area of the first light source (11) and/or the illumination area of the second light source (21).

3. The luminaire of claim 2, wherein: the elastic piece (43) comprises an elastic body (431), a first connecting piece (432) arranged at one end of the elastic body (431) and a second connecting piece (433) arranged at the other end of the elastic body (431), the first connecting piece (432) is connected with one of the bottom shell (1) or the lampshade (2), and the second connecting piece (433) is connected with a part with effective displacement of the extending section (31).

4. The luminaire of claim 3, wherein: the first connecting piece (432) is arranged in a ring shape; and/or the second connecting piece (433) is arranged in a ring shape.

5. The luminaire of any of claims 1-4, wherein: the first end (41) of the limiting piece (4) is connected with the bottom shell (1).

6. The luminaire of any of claims 1-4, wherein: the stretching-in section (31) is provided with a third connecting piece (32), and the third connecting piece (32) is connected with the second end (42) of the limiting piece (4).

7. The luminaire of any of claims 1-4, wherein: a connection terminal (33) is mounted at a second end (42) of the wire (3), and the connection terminal (33) is used for being electrically connected with the second light source (21).

8. The luminaire of any of claims 1-4, wherein: the limiting piece (4) is a spring.

9. The luminaire of any of claims 1-4, wherein: the lamp further comprises a wire pressing base (5) and a fastening piece (6), a through hole (51) is formed in the wire pressing base (5), a screw hole (12) is formed in the position, corresponding to the through hole (51), of the bottom shell (1), the first end (41) of the limiting piece (4) is arranged on the fastening piece (6), and the fastening piece (6) penetrates through the through hole (51) and is locked in the screw hole (12); and a wire passing channel (7) for the lead (3) to pass through is formed between the wire pressing seat (5) and the inner side wall of the bottom shell (1).

10. The luminaire of claim 9, wherein: concave-convex patterns (53) are arranged on the inner side wall of the wire pressing seat (5) facing the bottom shell (1) towards the inner direction of the wire passing channel (7).

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