CN215523047U

CN215523047U - Lamp fitting

Info

Publication number: CN215523047U
Application number: CN202121975355.4U
Authority: CN
Inventors: 周华; 杨爱国
Original assignee: Ningbo Gongniu Optoelectronics Technology Co Ltd
Current assignee: Ningbo Gongniu Optoelectronics Technology Co Ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-14
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of lighting equipment, in particular to a lamp; the lamp comprises an embedded part and a lamp body; the embedded part is used for being fixedly connected with the mounting part and provided with a mounting hole; the lamp body can penetrate through the mounting hole to be detachably connected with the embedded part, and the lamp body is provided with an elastic part; wherein, under the condition that the lamp body passes the mounting hole and is pegged graft with the built-in fitting, the elastic component is with the one end tip elasticity butt of built-in fitting. The lamp provided by the utility model can solve the problem of complicated assembly and positioning during assembly, and improves the user experience.

Description

Lamp fitting

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a lamp.

Background

The related art provides a variety of light fixtures for lighting, including downlights. The down lamp includes built-in fitting and lamp body, and when the down lamp assembly, fix the built-in fitting at the installation department through needs, for example: the ceiling and then the lamp body is assembled to the embedment.

However, the down lamp provided by the related art is complex to assemble and position during assembly, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lamp, which can solve the problem of complicated assembly and positioning during assembly and improve user experience.

The embodiment of the utility model is realized by the following steps:

in a first aspect, the present invention provides a luminaire comprising:

the embedded part is used for being fixedly connected with the mounting part and provided with a mounting hole;

the lamp body can penetrate through the mounting hole to be detachably connected with the embedded part, and the lamp body is provided with an elastic part; wherein, under the condition that the lamp body passes the mounting hole and is pegged graft with the built-in fitting, the elastic component is with the one end tip elasticity butt of built-in fitting.

In an alternative embodiment, the elastic piece comprises an elastic piece, the elastic piece is provided with a protruding portion, and the protruding portion is elastically abutted to one end portion of the embedded part under the condition that the lamp body penetrates through the mounting hole to be plugged with the embedded part.

In an alternative embodiment, one end of the elastic sheet is a fixed end and is connected with the lamp body, the other end of the elastic sheet is a free end, and the protruding portion is located between the free end and the fixed end.

In an alternative embodiment, the lamp body is provided with at least two elastic pieces, the at least two elastic pieces are distributed along the periphery of the lamp body, and under the condition that the lamp body penetrates through the mounting hole to be plugged with the embedded part, the at least two elastic pieces are elastically abutted to one end part of the embedded part.

In an alternative embodiment, the wall of the mounting hole is provided with a protrusion; under the condition that the lamp body passes through the mounting hole and is spliced with the embedded part, the bulge is abutted to the lamp body.

In an optional embodiment, the hole wall of the mounting hole is provided with a plurality of protrusions, the plurality of protrusions are distributed along the circumferential direction of the mounting hole, and the plurality of protrusions are abutted to the lamp body when the lamp body penetrates through the mounting hole to be plugged with the embedded part.

In an alternative embodiment, the lamp body is provided with a step part, and the step part is abutted with the protrusion under the condition that the lamp body penetrates through the mounting hole to be plugged with the embedded part.

In an optional embodiment, the lamp body comprises a radiator and a front ring, the front ring is connected with the radiator, the front ring is provided with a step part, the elastic part is arranged on the radiator, and under the condition that the radiator penetrates through the mounting hole to be connected with the embedded part, the elastic part is elastically abutted against one end part of the embedded part.

In an alternative embodiment, the heat sink is provided with a connection hole, and the front ring is inserted into the connection hole.

In an alternative embodiment, the lamp body comprises a heat radiator, the elastic part is arranged on the heat radiator, and under the condition that the heat radiator penetrates through the mounting hole to be connected with the embedded part, the elastic part is elastically abutted against one end part of the embedded part; the diameter of the embedded part is 70-80 mm, and the diameter of the radiator is 63.5-64.5 mm.

The lamp provided by the embodiment of the utility model has the beneficial effects that: the lamp body provided by the embodiment of the utility model comprises an embedded part and a lamp body; the embedded part is used for being fixedly connected with the mounting part and provided with a mounting hole; the lamp body can penetrate through the mounting hole to be detachably connected with the embedded part, and the lamp body is provided with an elastic part; wherein, under the condition that the lamp body passes the mounting hole and is connected with the built-in fitting, the elastic component is connected with the one end elasticity butt of built-in fitting. Therefore, when the lamp is assembled, the lamp body only needs to penetrate through the mounting hole to be connected with the embedded part in an inserting mode, the elastic part is elastically abutted to the end portion of one end of the embedded part, the lamp body can be connected with the embedded part, the problems of complexity in assembling and positioning during assembling are solved, and user experience is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a first schematic structural diagram of a lamp according to an embodiment of the present invention;

FIG. 2 is an exploded view of a lamp according to an embodiment of the present disclosure;

FIG. 3 is a second schematic structural diagram of a lamp according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a sectional view taken in the direction B-B in fig. 3.

Icon: 010-a lamp; 100-embedded parts; 110-projection; 111-abutment plane; 112-abutment ramp; 120-mounting holes; 200-a lamp body; 210-an elastic member; 211-a boss; 212-fixed end; 213-free end; 214-a fastener; 220-a heat sink; 221-connection hole; 222-latch; 230-anterior ring; 231-a step portion; 232-hook; 300-light source assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element which is referred to must have a specific orientation, be constructed in a specific orientation and operation, and thus, should not be construed as limiting the present invention. 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 invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present embodiment provides a lamp 010, which may be a down lamp.

The lamp 010 includes an embedded part 100 and a lamp body 200 disposed on the embedded part 100, where the embedded part 100 is configured to be disposed on a mounting portion such as a ceiling, so that the lamp body is disposed on the mounting portion such as the ceiling through the embedded part 100.

Referring to fig. 1 and fig. 2, the lamp 010 further includes a light source assembly 300 disposed on the lamp body 200, wherein the lamp body 200 is connected to the embedded part 100, so that the light source assembly 300 is disposed on the embedded part 100 through the lamp body 200.

It should be noted that the light source assembly 300 may be an LED lamp bead assembly, an incandescent lamp, or the like, and is not limited herein.

The down lamp that correlation technique provided need be at built-in fitting 100 or lamp body 200 fluting usually when the assembly, then utilizes the groove of seting up to fix a position, fixed, and the fluting not only processes troublesome, and equipment, location are loaded down with trivial details during the assembly, and user experience is poor.

Referring to fig. 1 and fig. 2, the embedded part 100 of the present embodiment is provided with a mounting hole 120, the lamp body 200 can pass through the mounting hole 120 to be detachably connected to the embedded part 100, and the lamp body 200 is provided with an elastic member 210; when the lamp body 200 is inserted into the embedded part 100 through the mounting hole 120, the elastic part 210 elastically abuts against one end of the embedded part 100. Therefore, when the lamp 010 is assembled, the lamp body 200 only needs to penetrate through the mounting hole 120 to be inserted into the embedded part 100, the elastic part 210 is elastically abutted against one end of the embedded part 100, the lamp body 200 can be connected with the embedded part 100, the position finding position is not needed to be located and fixed, the problems of complexity in assembly and location during assembly are solved, and user experience is improved.

In addition, the lamp 010 of the present embodiment does not need to be positioned and assembled by grooving the embedded part 100 or the lamp body 200, and is easier to process.

Referring to fig. 2, in the embodiment, the hole wall of the mounting hole 120 is provided with a protrusion 110, and when the lamp body 200 passes through the mounting hole 120 and is inserted into the embedded part 100, the protrusion 110 abuts against the lamp body 200. Thus, when the lamp body 200 is inserted into the mounting hole 120, the elastic member 210 abuts against one end of the embedded part 100, and the protrusion 110 abuts against the lamp body 200, so that the lamp body 200 is reliably connected to the embedded part 100, and the lamp body 200 is not easily separated from the mounting hole 120 of the embedded part 100.

Referring to fig. 1 and 2, the embedded part 100 has a first end and a second end along the direction of the lamp body 200 inserted into the mounting hole 120, and when the lamp body 200 is inserted into the mounting hole 120, the elastic part 210 abuts against the second end of the embedded part 100, and the lamp body 200 abuts against the protrusion 110. Thus, when the lamp body 200 is connected to the embedded part 100, the elastic member 210 abuts against the second end of the embedded part 100, thereby ensuring that the lamp body 200 and the embedded part 100 are reliably assembled together.

It should be noted that the embedded part 100 of this embodiment is an embedded ring, and along the axial of embedded ring, the embedded ring has a first end and a second end, and the lamp body 200 can be pegged graft to the second end of embedded ring from the first end of embedded ring to when the lamp body 200 is pegged graft in embedded ring, make the elastic component 210 can at least partly stretch out the embedded ring and with the second end butt of embedded ring.

It should be further noted that, the elastic member 210 abuts against the second end of the embedded part 100, so that the lamp body 200 is connected to the embedded part 100, which may be: when the elastic member 210 abuts against the second end of the embedded part 100, the lamp body 200 does not separate from the embedded part 100 from the first end of the embedded part 100 when the lamp body 200 is pulled without an external force, that is, the lamp body 200 can be reliably inserted into the mounting hole 120.

In order to ensure the stability of the assembly of the lamp body 200 and the embedded part 100, the hole wall of the mounting hole 120 is provided with a plurality of protrusions 110, and the plurality of protrusions 110 are distributed along the circumferential direction of the mounting hole 120, and when the lamp body 200 is inserted into the embedded part 100 through the mounting hole 120, the plurality of protrusions 110 are all abutted against the lamp body 200.

It should be noted that the number of the protrusions 110 may be set as required, in this embodiment, the hole wall of the mounting hole 120 is provided with four protrusions 110, and the four protrusions 110 are divided into two groups and symmetrically distributed on the hole wall of the mounting hole 120. Of course, in other embodiments, the number of the protrusions 110 may also be one, two, three, five, six, etc., and is not limited herein.

It should also be noted that the protrusion 110 and the embedded part 100 may be integrally formed; of course, in other embodiments, the protrusions 110 and the embedded parts 100 may also be bonded, welded, clamped, or the like, and are not limited in this respect.

Referring to fig. 3 to 5, the elastic member 210 of the embodiment includes a spring plate, the spring plate has a protrusion 211, and when the lamp body 200 passes through the mounting hole 120 and is inserted into the embedded part 100, the protrusion 211 elastically abuts against one end of the embedded part 100, that is, the protrusion 211 elastically abuts against the second end of the embedded part 100. The lamp body 200 can be ensured to be smoothly inserted into the mounting hole 120 of the embedded part 100 through the elastic sheet, namely when the lamp body 200 is inserted into the mounting hole 120, the elastic sheet is abutted against the hole wall of the mounting hole 120 and can be deformed by being squeezed, so that the lamp body 200 can be smoothly inserted into the mounting hole 120; moreover, when the lamp body 200 moves to at least part of the elastic pieces extending out of the mounting holes 120 and the protruding portions 211 of the elastic pieces can be abutted against the second ends of the embedded parts 100, the elastic pieces ensure that the protruding portions 211 are reliably abutted against the second ends of the embedded parts 100 through the elastic action of the elastic pieces, that is, the problem that the lamp body 200 is easily separated from the embedded parts 100 under the abutting action of the elastic pieces against the embedded parts 100 is solved, and the reliability of the lamp body 200 arranged on the embedded parts 100 is ensured.

Further, one end of the elastic sheet is a fixed end 212 and is connected with the lamp body 200, the other end of the elastic sheet is a free end 213, and the protrusion 211 is located between the free end 213 and the fixed end 212. Thus, one end of the elastic sheet is the free end 213, so as to ensure good elastic action of the elastic sheet.

When the lamp body 200 is inserted into the mounting hole 120 and connected to the embedded part 100, the free end 213 of the elastic piece passes through the mounting hole 120 and is located outside the mounting hole 120, the fixed end 212 of the elastic piece is located inside the mounting hole 120, and the protrusion 211 of the elastic piece passes through the mounting hole 120 and abuts against the second end of the embedded part 100. In this way, the lamp body 200 can be reliably assembled to the embedded part 100 through the elastic sheets.

The number of the elastic pieces can be selected according to the requirement, in a preferred embodiment, the lamp body 200 is provided with at least two elastic pieces 210, the at least two elastic pieces 210 are distributed along the periphery of the lamp body 200, and under the condition that the lamp body 200 passes through the mounting hole 120 to be plugged with the embedded part 100, the at least two elastic pieces 210 are elastically abutted to one end of the embedded part 100.

The lamp body 200 of this embodiment is provided with two elastic pieces, the two elastic pieces are symmetrically distributed, and each elastic piece is distributed between the two protrusions 110; with this arrangement, the spring plate and the protrusion 110 can be used to ensure that the lamp body 200 and the embedded part 100 are reliably assembled into a whole. Of course, in other embodiments, the number of the elastic pieces may also be one, three, four, etc., and is not limited herein.

It should be noted that the connection mode of the elastic sheet and the lamp body 200 can be selected according to the requirement, the fixed end 212 of the elastic sheet of the embodiment is fixedly connected with the lamp body 200 through the fastener 214, and the fastener 214 may be a bolt or a screw, which is not limited specifically herein. Of course, in other embodiments, the fixed end 212 of the elastic sheet may be clamped or bonded to the lamp body 200, and the like, which is not limited herein.

It should be further noted that the elastic sheet may be a metal or plastic member with deformation, and is not limited in particular.

Referring to fig. 5, in the embodiment, the lamp body 200 has a step portion 231, and when the lamp body 200 passes through the mounting hole 120 and is inserted into the embedded part 100, the step portion 231 abuts against the protrusion 110, and the elastic part 210 elastically abuts against one end of the embedded part 100. Specifically, the protrusion 110 has a first end and a second end along the direction in which the lamp body 200 is inserted into the mounting hole 120, when the step portion 231 abuts against the first end of the protrusion 110 and the elastic member 210 abuts against the second end of the embedded part 100, the lamp body 200 is reliably inserted into the mounting hole 120, the problem that the lamp body 200 is separated from the embedded part 100 from any one end of the mounting hole 120 in the axial direction is solved, and the lamp body 200 is reliably connected with the embedded part 100.

The structure of the protrusion 110 may be selected as desired; optionally, referring to fig. 5, a first end of the protrusion 110 has an abutting plane 111, and a second end of the protrusion 110 has an abutting inclined plane 112; specifically, the abutment slope 112 gradually inclines toward the hole wall of the mounting hole 120 from the first end of the protrusion 110 to the first end thereof away from the protrusion 110. In this way, when the lamp body 200 is disposed in the embedded part 100, the step portion 231 of the lamp body 200 is reliably abutted against the abutting plane 111 of the protrusion 110 to limit the depth of the lamp body 200 inserted into the mounting hole 120, so as to prevent the lamp body 200 from being separated from the embedded part 100 from the second end of the embedded part 100; moreover, the second end of the protrusion 110 is the abutting inclined surface 112, and when the lamp body 200 needs to be separated from the embedded part 100, the lamp body 200 can be pulled towards the direction of separating the lamp body 200 from the embedded part 100, that is, the lamp body 200 is pulled along the direction opposite to the direction of inserting the lamp body 200 into the mounting hole 120 of the embedded part 100, so that the lamp body 200 can slide along the abutting inclined surface 112, and the lamp body 200 can be conveniently separated from the embedded part 100 under the pulling of an external force.

The structure of the lamp body 200 can be selected as required, the lamp body 200 of this embodiment includes a heat sink 220 and a front ring 230, the front ring 230 is connected to the heat sink 220, the front ring 230 is provided with a step portion 231, the elastic member 210 is disposed on the heat sink 220, and when the heat sink 220 passes through the mounting hole 120 and is inserted into the embedded part 100, the elastic member 210 elastically abuts against one end of the embedded part. When the lamp 010 is assembled, the embedded part 100 is disposed on a mounting portion such as a ceiling, the front ring 230 is connected to the heat sink 220 to form the lamp body 200, and then the assembled lamp body 200 is inserted into the mounting hole 120, the protrusion 110 abuts against the step portion 231 disposed on the front ring 230, and the elastic part 210 disposed on the heat sink 220 abuts against the embedded part 100.

The connection mode of the heat sink 220 and the front ring 230 can be selected according to the requirement, the heat sink 220 of the present embodiment is provided with a connection hole 221, and the front ring 230 is inserted into the connection hole 221. Thus, the lamp body 200 can be made compact, and the lamp body 200 can be reliably modularly mounted on the embedded part 100.

To ensure that the front ring 230 and the heat sink 220 are reliably coupled, the outer wall of the front ring 230 is engaged with the hole wall of the coupling hole 221. Further, referring to fig. 2, the outer wall of the front ring 230 is provided with a hook 232, the hole wall of the connection hole 221 is provided with a latch 222, and when the front ring 230 is inserted into the connection hole 221, the hook 232 is engaged with the latch 222, so that the front ring 230 can be reliably inserted into the connection hole 221.

Optionally, in order to further ensure that the front ring 230 and the heat sink 220 are reliably connected, the fasteners 214 for connecting the clips to the heat sink 220 are simultaneously connected with the front ring 230, i.e., the front ring 230 and the heat sink 220 can be reliably connected using the fasteners 214.

Of course, in other embodiments, the front ring 230 may be bonded to the heat sink 220, and the like, and is not limited herein.

It should be noted that the size of the lamp 010 can be set according to the requirement, and in a preferred embodiment, the diameter of the embedded part 100 is 70-80 mm, and the diameter of the heat sink 220 is 63.5-64.5 mm.

In this embodiment, the diameter of the embedded part 100 is 70.4 mm, the height is 24 mm, and the diameter of the heat sink 220 is 63.9 mm, the height is 40 mm; the elastic member 210 has a length of 33.8 mm, a width of 10 mm, and a thickness of 0.3 mm; the diameter of the stepped portion 231 of the front ring 230 is 67.9 mm, and the height of the front ring 230 is 17 mm.

The assembling method of the lamp 010 of the embodiment includes: installing the embedded part 100 on an installation part such as a ceiling, inserting the front ring 230 into the connection hole 221 of the heat sink 220, and connecting the front ring 230 and the heat sink 220 to form the lamp body 200; the assembled lamp body 200 is inserted into the mounting hole 120, and the step portion 231 abuts against the first end of the protrusion 110, and the elastic sheet abuts against the second end of the embedded part 100.

In summary, when the lamp 010 provided by the present invention is assembled, the lamp body 200 and the embedded part 100 can be connected only by abutting the elastic part 210 against the embedded part 100, so that the problem of complicated assembling and positioning during assembly is solved, and the user experience is improved.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A light fixture, comprising:

the lamp body can penetrate through the mounting hole to be detachably connected with the embedded part, and the lamp body is provided with an elastic part; and the elastic part is elastically abutted to one end part of the embedded part under the condition that the lamp body penetrates through the mounting hole to be spliced with the embedded part.

2. The lamp according to claim 1, wherein the elastic member comprises a spring plate having a protrusion, and the protrusion elastically abuts against one end of the embedded part when the lamp body is inserted into the embedded part through the mounting hole.

3. A lamp as recited in claim 2, wherein one end of the spring is a fixed end and is connected to the lamp body, and the other end of the spring is a free end, the projection being located between the free end and the fixed end.

4. A lamp as recited in claim 1, wherein the lamp body is provided with at least two elastic members, the at least two elastic members are distributed along an outer periphery of the lamp body, and each of the at least two elastic members is elastically abutted against an end of the embedded part when the lamp body is inserted into the embedded part through the mounting hole.

5. A lamp as recited in any one of claims 1-4, wherein the wall of the mounting hole is provided with a protrusion; and under the condition that the lamp body penetrates through the mounting hole and is spliced with the embedded part, the protrusion is abutted to the lamp body.

6. The lamp according to claim 5, wherein the wall of the mounting hole is provided with a plurality of protrusions, the plurality of protrusions are distributed along the circumferential direction of the mounting hole, and the plurality of protrusions are abutted to the lamp body when the lamp body is inserted into the embedded part through the mounting hole.

7. The lamp according to claim 5, wherein the lamp body has a step portion, and the step portion abuts against the protrusion when the lamp body is inserted into the embedded part through the mounting hole.

8. The lamp according to claim 7, wherein the lamp body includes a heat sink and a front ring, the front ring is connected to the heat sink, the front ring is provided with the step portion, the elastic member is provided to the heat sink, and the elastic member elastically abuts against one end of the embedded member when the heat sink is connected to the embedded member through the mounting hole.

9. A lamp as recited in claim 8, wherein the heat sink is provided with a connection hole, and the front ring is inserted into the connection hole.

10. The lamp according to claim 5, wherein the lamp body includes a heat sink, the elastic member is disposed on the heat sink, and the elastic member elastically abuts against one end of the embedded part when the heat sink is connected to the embedded part through the mounting hole; the diameter of the embedded part is 70-80 mm, and the diameter of the radiator is 63.5-64.5 mm.