CN212408418U

CN212408418U - Ceiling spotlight

Info

Publication number: CN212408418U
Application number: CN202020741575.XU
Authority: CN
Inventors: 余涛
Original assignee: Zhongshan Meijiaai Lighting Technology Co ltd
Current assignee: Zhongshan Meijiaai Lighting Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-26
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a smallpox shot-light, it includes lamp source main part and grading subassembly, and the lamp source main part has the light-emitting window including the lamp body that can give out light on the lamp body, and the grading subassembly sets up to the light-permeable, and the grading subassembly is located light-emitting window department, and the grading subassembly passes through magnetism with the lamp body and inhales the structural connection. As above, the light distribution assembly can be conveniently mounted on the lamp body and also can be conveniently detached from the lamp body; the light that the lamp body sent throws to the environment in through the grading subassembly, can build different light-emitting effects through the grading subassembly of installation difference, so, above-mentioned smallpox shot-light can change the light-emitting effect comparatively conveniently.

Description

Ceiling spotlight

Technical Field

The utility model relates to the field of lamps and lanterns, in particular to smallpox shot-light.

Background

The ceiling spotlight is mainly installed on a ceiling or the like for decorative lighting. In order to adapt to some environmental atmospheres, the light emitting effect of the ceiling spotlight is required to be changed sometimes. In general, some lamps are provided with stickers by being pasted on a ceiling spotlight, and light emitted by the lamp is projected to the environment through the stickers, so that the light emitting effect is changed; and a lampshade is covered on the ceiling spotlight, so that light emitted by the lamp is projected to the environment through the lampshade. But lamp shade and sticker all have the inconvenient problem of dismouting, and the operation that the user changed the light-emitting effect is inconvenient, and the smallpox shot-light behind installation lamp shade and the sticker is not pleasing to the eye enough.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a smallpox shot-light, it can change the light-emitting effect comparatively conveniently.

According to the utility model discloses a smallpox shot-light of embodiment, it includes: the lamp comprises a lamp body and a light source, wherein the lamp body comprises a lamp body capable of emitting light and is provided with a light outlet; the light distribution component is positioned at the light outlet and is connected with the lamp body through a magnetic attraction structure.

According to the utility model discloses a ceiling spot lamp has following beneficial effect at least: the light distribution assembly is connected with the lamp body through the magnetic attraction structure, so that the light distribution assembly can be conveniently mounted on the lamp body and also can be conveniently detached from the lamp body; the light that the lamp body sent throws to the environment in through the grading subassembly, can build different light-emitting effects through the grading subassembly of installation difference, so, above-mentioned smallpox shot-light can change the light-emitting effect comparatively conveniently.

According to the utility model discloses a some embodiments, the structure is inhaled to magnetism is including locating the location section of thick bamboo of lamp body and locating the holding ring of grading subassembly, a location section of thick bamboo with one of them sets up to having magnetism for the holding ring, and another sets up to having magnetism or can be adsorbed by magnetic force.

According to some embodiments of the utility model, the grading subassembly is including the light distribution ring and light transmission piece, light transmission piece fixed set up in the inboard of light distribution ring.

According to some embodiments of the utility model, the light-transmitting piece sets up to light-passing board or grid plate or lens.

According to some embodiments of the present invention, the lamp source main body further comprises: an outer cylinder; the inner cylinder is arranged on the inner side of the outer cylinder and is detachably connected with the outer cylinder, and the inner cylinder is rotatably connected with the lamp body; the first lamp cup is arranged on the inner side of the inner barrel.

According to some embodiments of the present invention, the inner side wall of the outer cylinder is provided with a first convex portion, the inner cylinder is provided with a first swing arm and a first limit table, the first swing arm is provided with a first limit portion extending above the first convex portion, and the first limit table is arranged below the first convex portion; and/or the lateral wall of inner tube is equipped with the second convex part, be equipped with second swing arm and the spacing platform of second on the urceolus, have on the second swing arm and extend to the spacing portion of second of the below of second convex part, the spacing platform of second is located the top of second convex part.

According to some embodiments of the utility model, the inner tube is equipped with the handle spare, the upside and the downside of first spacing portion all have first spigot surface, first spigot surface slope in the lateral wall of inner tube.

According to some embodiments of the utility model, the inner tube is equipped with the handle spare, the upside and the downside of the spacing portion of second all have the second spigot surface, the second spigot surface slope in the inside wall of urceolus.

According to some embodiments of the invention, the lamp body comprises: the heat dissipation seat is connected with the positioning cylinder; the middle connecting shell is connected with the heat radiating seat and provided with the light outlet, and the positioning cylinder is arranged on the inner side of the middle connecting shell; the mounting seat is connected with the heat dissipation seat; the lamp substrate is arranged between the mounting seat and the heat dissipation seat; the second lamp cup is arranged on the inner side of the positioning cylinder, and the top of the second lamp cup is connected with the mounting seat; and the light transmitting sheet is arranged at the bottom of the second lamp cup.

According to some embodiments of the present invention, the positioning cylinder and the heat dissipation seat are integrated.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a structural diagram of an embodiment of a ceiling spotlight of the present invention;

FIG. 2 is an exploded view of the ceiling lamp shown in FIG. 1;

fig. 3 is an enlarged view of a portion a in fig. 2;

FIG. 4 is an exploded view of the ceiling lamp shown in FIG. 1;

fig. 5 is an exploded view of the lamp body shown in fig. 4.

Reference numerals:

the lamp body 100, the heat sink 110, the heat sink 111, the slot 112, the middle connecting shell 120, the light outlet 121, the elastic insert 122, the mounting seat 130, the lamp substrate 140, the second lamp cup 150, the light transmitting sheet 160, the light distribution assembly 200, the light distribution ring 210, the light transmitting member 220, the magnetic attraction structure 300, the positioning cylinder 310, the positioning ring 320, the outer cylinder 400, the elastic sheet 410, the first protrusion 420, the inner cylinder 500, the first swing arm 510, the first limiting part 511, the first guide surface 512, the first limiting platform 520, the handle member 530, the screw member 540, the slot 550, the first lamp cup 600, the hook 610

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.

In the description of the present invention, if there are first, second, etc. described, it is only for the purpose of distinguishing technical features, and it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1 to 5, a ceiling spotlight according to an embodiment of the present invention includes a light source body and a light distribution assembly 200. Wherein, the lamp source main part includes the lamp body 100 that can give out light, has light-emitting window 121 on the lamp body 100, and grading subassembly 200 sets up to the light-permeable, and grading subassembly 200 is located light-emitting window 121 department, and grading subassembly 200 is connected through magnetism structure 300 with lamp body 100.

As above, the light distribution assembly 200 is connected to the lamp body 100 through the magnetic attraction structure 300, so that the light distribution assembly 200 can be conveniently mounted on the lamp body 100, and can also be conveniently detached from the lamp body 100. The light emitted by the lamp body 100 is projected to the environment through the light distribution assembly 200, and different light emitting effects can be created by installing different light distribution assemblies 200. Therefore, the ceiling spotlight can conveniently change the light emitting effect. In addition, the light distribution assembly 200 is adsorbed and positioned on the lamp body 100, so that the ceiling spotlight is attractive after the light distribution assembly 200 is installed.

Specifically, the magnetic attraction structure 300 includes a positioning tube 310 disposed on the lamp body 100 and a positioning ring 320 disposed on the light distribution assembly 200. The positioning cylinder 310 and the positioning ring 320 may have various forms, for example, the positioning ring 320 is configured to have magnetism, that is, the positioning ring 320 is made of a magnetic material, and the positioning cylinder 310 is configured to be attracted by a magnetic force, that is, the positioning cylinder 310 is made of a magnetically attracted material. When the lamp is installed, the positioning ring 320 and the positioning barrel 310 are attracted by magnetic force to connect the light distribution assembly 200 with the lamp body 100.

In some embodiments, the positioning cylinder 310 may be configured to have magnetism, and the positioning ring 320 may be configured to be attracted by magnetic force; or both the positioning cylinder 310 and the positioning ring 320 may be provided to have magnetism.

Referring to fig. 4, the light distribution assembly 200 includes a light distribution ring 210 and a light transmissive member 220, and the light transmissive member 220 is fixedly disposed inside the light distribution ring 210. The light-transmitting member 220 may be fixedly connected to the light distribution ring 210 by bonding or clamping. The light-transmitting member 220 can be configured as a light-transmitting plate or a grating plate or a lens, and a user can select a light distribution assembly 200 with different light-transmitting members 220 according to needs.

It will be appreciated that the light-transmitting plate may take many forms, for example, a frosted layer may be provided on the surface of the light-transmitting plate, or the light-transmitting plate may have a colour, or the light-transmitting plate may be mixed with a light-scattering material, or the surface of the light-transmitting plate may have grooves in the form of stripes or dots.

The lamp body further includes an outer cylinder 400, an inner cylinder 500, and a first lamp cup 600, and a spring 410 is provided on the outer cylinder 400 to mount the outer cylinder 400 on a ceiling or the like. The inner cylinder 500 is disposed inside the outer cylinder 400, and the inner cylinder 500 is detachably connected to the outer cylinder 400. The first lamp cup 600 is disposed inside the inner tube 500, the first lamp cup 600 is provided with a hook 610, the inner tube 500 is provided with a slot 550, and the hook 610 is hung in the slot 550 to connect the first lamp cup 600 and the inner tube 500. The lamp body 100 and the inner tube 500 are rotatably connected by the screw member 540, that is, the screw member 540 is inserted into both the lamp body 100 and the inner tube 500. With the above structure, after the ceiling lamp is installed on the ceiling, if the lamp body 100 needs to be repaired and replaced, the inner cylinder 500 and the lamp body 100 can be detached from the outer cylinder 400 together, and the whole ceiling lamp does not need to be detached from the ceiling.

For example, referring to fig. 2 to 4, the first protrusion 420 is provided on the inner wall of the outer tube 400, the first swing arm 510 and the first stopper 520 are provided on the inner tube 500, and the first swing arm 510 has the first stopper 511. When assembled, the inner cylinder 500 is inserted into the outer cylinder 400, the first limiting portion 511 extends to the upper side of the first protrusion 420, and the first limiting table 520 is located below the first protrusion 420, so that the inner cylinder 500 and the outer cylinder 400 can be detachably connected.

A handle 530 is provided on the inner tube 500, and the first stopper 511 has first guide surfaces 512 on both upper and lower sides thereof, the first guide surfaces 512 being inclined to the outer sidewall of the inner tube 500. The first guide surface 512 may be a straight surface or an arc surface. When the lamp body needs to be detached, the first lamp cup 600 can be detached, the handle piece 530 is held by the hand and pulled down, the first convex part 420 pushes the first guide surface 512 on the lower side of the first limiting part 511, and the first swing arm 510 elastically swings towards the axis of the inner cylinder 500, so that the inner cylinder 500 and the lamp body 100 can be pulled out downwards; when assembling, the inner cylinder 500 is inserted upward into the outer cylinder 400, and the bottom edge of the outer cylinder 400 presses the first guide surface 512 on the upper side of the first stopper 511, so that the first swing arm 510 swings elastically toward the axis of the inner cylinder 500. Thus, the inner cylinder 500 and the outer cylinder 400 can be conveniently separated through the structure, and the maintenance operation is convenient.

In some embodiments, a second protrusion may be disposed on an outer sidewall of the inner barrel 500, and a second swing arm and a second limit stage may be disposed on the outer barrel 400, the second swing arm having a second limit portion thereon. In assembly, the inner cylinder 500 is inserted into the outer cylinder 400, the second stopper extends below the second protrusion, and the second stopper is disposed above the second protrusion. Accordingly, the handle member 530 may be also provided on the inner cylinder 500, and both upper and lower sides of the second stopper portion have second guide surfaces inclined to the inner sidewall of the outer cylinder 400. The second guide surface can be a cambered surface or a straight surface.

Wherein the handle member 530 is rotatably connected to the inner cylinder 500 to facilitate the rotation and folding of the handle member 530. The first lamp cup 600 can shield the handle 530 and the connection between the inner cylinder 500 and the outer cylinder 400, so that the ceiling spotlight is beautiful.

In some embodiments, an external thread may be provided on the outer side of the first lamp cup 600, a matching internal thread may be provided on the inner side of the inner barrel 500, and the first lamp cup 600 and the inner barrel 500 are connected by a thread fit.

In some embodiments, a side wall of one of the inner cylinder 500 and the outer cylinder 400 may be provided with an L-shaped clamping groove, and a side wall of the other may be provided with a clamping portion matching with the clamping groove, and the inner cylinder 500 and the outer cylinder 400 may be detachably connected by placing the clamping portion into the clamping groove.

Referring to fig. 5, the lamp body 100 includes a heat sink 110, a middle joint housing 120, a mounting base 130, a lamp substrate 140, a second lamp cup 150, and a light-transmissive sheet 160. The heat dissipating base 110 is connected to the positioning cylinder 310, the heat dissipating base 110 is provided with a heat dissipating fin 111, the intermediate connecting shell 120 is connected to the heat dissipating base 110, the intermediate connecting shell 120 is provided with the light emitting port 121, and the intermediate connecting shell 120 is rotatably connected to the inner cylinder 500. The positioning cylinder 310 is disposed inside the intermediate housing 120. The mounting base 130 is connected with the heat sink 110 by screws, the lamp substrate 140 is arranged between the mounting base 130 and the heat sink 110, and the lamp substrate 140 is provided with a lamp bead. The second lamp cup 150 is disposed inside the positioning cylinder 310, and the top of the second lamp cup 150 is connected to the mounting base 130. For example, the top of the second lamp cup 150 may be snapped to the mounting socket 130. The light-transmitting sheet 160 is disposed at the bottom of the second lamp cup 150.

The middle joint shell 120 is provided with an elastic insertion sheet 122, the heat dissipation seat 110 is provided with a slot 112, the elastic insertion sheet 122 is inserted into the slot 112, and the elastic insertion sheet 122 becomes close to the side wall of the slot 112 by the self-deformation of the elastic insertion sheet 122, so as to connect the middle joint shell 120 with the heat dissipation seat 110.

In some embodiments, the middle joint housing 120 and the heat sink 110 may also be connected by screws. The light-transmitting sheet 160 may be bonded to the second lamp cup 150; or clamping; or, a screw thread is formed on a sidewall of the light-transmitting sheet 160, and the light-transmitting sheet 160 is screwed with the second lamp cup 150. The top of the second lamp cup 150 may also be screwed or glued to the mounting socket 130.

The positioning cylinder 310 is provided as an integrated structure with the heat sink 110 to reduce the assembly process.

In some embodiments, heat sink 110 can be rotatably coupled directly to inner barrel 500 via screw member 540.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A ceiling spotlight, comprising:

the lamp comprises a lamp body and a light source, wherein the lamp body comprises a lamp body capable of emitting light and is provided with a light outlet;

the light distribution component is positioned at the light outlet and is connected with the lamp body through a magnetic attraction structure.

2. A ceiling spotlight according to claim 1, wherein the magnetic attraction structure comprises a positioning tube disposed on the lamp body and a positioning ring disposed on the light distribution assembly, wherein one of the positioning tube and the positioning ring is magnetic, and the other is magnetic or can be attracted by magnetic force.

3. A ceiling spotlight according to claim 1 or 2, wherein the light distribution assembly comprises a light distribution ring and a light transmitting member, and the light transmitting member is fixedly arranged inside the light distribution ring.

4. A ceiling spotlight according to claim 3, wherein the light transmissive element is provided as a light transmissive plate or a grating plate or a lens.

5. A ceiling spotlight according to claim 1, wherein the light source body further comprises:

an outer cylinder;

the inner cylinder is arranged on the inner side of the outer cylinder and is detachably connected with the outer cylinder, and the inner cylinder is rotatably connected with the lamp body;

the first lamp cup is arranged on the inner side of the inner barrel.

6. A ceiling spotlight according to claim 5, wherein the inner side wall of the outer barrel is provided with a first convex portion, the inner barrel is provided with a first swing arm and a first limit platform, the first swing arm is provided with a first limit portion extending above the first convex portion, and the first limit platform is arranged below the first convex portion; and/or

The lateral wall of inner tube is equipped with the second convex part, be equipped with the spacing platform of second swing arm and second on the urceolus, have on the second swing arm and extend to the spacing portion of second of the below of second convex part, the spacing platform of second is located the top of second convex part.

7. A ceiling spotlight according to claim 6, wherein the inner barrel is provided with a handle member, and wherein the first stopper portion has a first guide surface on both the upper side and the lower side, the first guide surface being inclined to the outer side wall of the inner barrel.

8. A ceiling spotlight according to claim 6, wherein the inner barrel is provided with a handle member, and the upper and lower sides of the second limiting portion each have a second guide surface which is inclined to the inner side wall of the outer barrel.

9. A ceiling spotlight according to claim 2, wherein the light body comprises:

the heat dissipation seat is connected with the positioning cylinder;

the middle connecting shell is connected with the heat radiating seat and provided with the light outlet, and the positioning cylinder is arranged on the inner side of the middle connecting shell;

the mounting seat is connected with the heat dissipation seat;

the lamp substrate is arranged between the mounting seat and the heat dissipation seat;

the second lamp cup is arranged on the inner side of the positioning cylinder, and the top of the second lamp cup is connected with the mounting seat;

and the light transmitting sheet is arranged at the bottom of the second lamp cup.

10. The ceiling spotlight of claim 9, wherein the positioning cylinder and the heat sink are configured as a unitary structure.