CN209876669U - Ultra-thin down lamp - Google Patents
Ultra-thin down lamp Download PDFInfo
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- CN209876669U CN209876669U CN201920509290.0U CN201920509290U CN209876669U CN 209876669 U CN209876669 U CN 209876669U CN 201920509290 U CN201920509290 U CN 201920509290U CN 209876669 U CN209876669 U CN 209876669U
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- heat dissipation
- ultra
- rear cover
- lamp
- thin
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Abstract
The utility model discloses an ultra-thin down lamp, include: the heat dissipation rear cover is provided with a cavity with a downward opening, two opposite mounting parts are arranged on the heat dissipation rear cover, and a spring clamp is detachably mounted on the mounting parts; the light-emitting component is arranged in the cavity of the heat dissipation rear cover; the lamp shade, its inboard edge is provided with round annular groove, be equipped with the annular flange corresponding with this annular groove on the outer circumference of lid behind the heat dissipation, but lamp shade elastic deformation makes annular groove and annular flange tight fit. The simple and easy of the inner structure of above ultra-thin down lamp, the thickness size of reducible down lamp is applicable to the less condition of installation space, and the mode of connecting through the buckle is connected the lamp shade with the lid behind the heat dissipation, convenient to detach installation and maintenance.
Description
Technical Field
The utility model belongs to the technical field of the lighting technology and specifically relates to an ultra-thin down lamp.
Background
The common down lamp is embedded in a corresponding mounting hole on a ceiling, the thickness of the lamp body of the down lamp is large, and the requirement on the mounting space is high; the distance between the light-emitting component and the surface ring is large, and the light-emitting component is positioned in the mounting hole, so that the light-emitting range is small, light is concentrated, and the effect of glare can be generated; in addition, the back cover and the face ring of the common down lamp are connected through screws, so that the installation, the disassembly and the maintenance are inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses lie in solving one of the technical problem that exists among the prior art at least, provide a dismouting facility, the less ultra-thin down lamp of required installation space.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model discloses an ultra-thin down lamp, include: the heat dissipation rear cover is provided with a cavity with a downward opening, two opposite mounting parts are arranged on the heat dissipation rear cover, and a spring clamp is detachably mounted on the mounting parts; the light-emitting component is arranged in the cavity of the heat dissipation rear cover; the lamp shade, its inboard edge is provided with round annular groove, be equipped with the annular flange corresponding with this annular groove on the outer circumference of lid behind the heat dissipation, but lamp shade elastic deformation makes annular groove and annular flange tight fit. The simple and easy of the inner structure of above ultra-thin down lamp, the thickness size of reducible down lamp is applicable to the less condition of installation space, and the mode of connecting through the buckle is connected the lamp shade with the lid behind the heat dissipation, convenient to detach installation and maintenance.
Preferably, the mounting part is hinged to the back surface of the heat dissipation back cover through a pivot, the back surface of the heat dissipation back cover is provided with a containing groove matched with the size of the mounting part, and the mounting part can rotate downwards and is stored in the containing groove. The package and the parking space of reducible down lamp of above structure, the transportation of being convenient for.
Preferably, in some embodiments of the present invention, the spring clip is detachably mounted on the mounting portion, and the heat dissipation rear cover is provided with a plurality of threaded mounting holes. When the down lamp is required to be installed on the surface of the ceiling, the spring clip can be detached, then the installation part is collected in the containing groove, and finally the bolt fastener penetrates through the threaded installation hole to be screwed on the surface of the ceiling.
Preferably, in order to prevent the installation part from shaking and separating from the accommodating groove when the installation part is folded in the accommodating groove, a damping structure is arranged on the pivot.
Preferably, the surface of the heat dissipation rear cover is provided with a plurality of heat dissipation protrusions, the plurality of heat dissipation protrusions are distributed in a manner of radiating outwards from the center of the heat dissipation rear cover, the distribution of the heat dissipation protrusions can increase the heat dissipation area of the heat dissipation rear cover, and the heat dissipation efficiency of the ultrathin down lamp is improved.
Preferably, the surface of the lamp cover is coated with a photoluminescent coating having a fluorescent effect after absorbing light energy.
Preferably, the distance between the two spring clips is adjustable in order to accommodate mounting holes of different sizes in the ceiling.
Preferably, light-emitting component includes a lamp plate and the power IC component of being connected with the lamp plate, and the power IC component is more small and exquisite than traditional driver subassembly's volume, can further attenuate the thickness of down lamp.
The utility model has the advantages that: the simple and easy of the inner structure of above ultra-thin down lamp, the thickness size of reducible down lamp is applicable to the less condition of installation space, and the mode of connecting through the buckle is connected the lamp shade with the lid behind the heat dissipation, convenient to detach installation and maintenance.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a top view of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view A-A of FIG. 1;
fig. 3 is a partially enlarged schematic view of a portion a of fig. 2.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the utility model discloses an ultra-thin down lamp, include: the heat dissipation rear cover 1 is provided with a cavity with a downward opening, two opposite installation parts 11 are arranged on the heat dissipation rear cover 1, and a spring clamp (not shown in the figure) is detachably installed on each installation part 11; the light-emitting component 3 is arranged in the cavity of the heat dissipation rear cover 1; the lamp shade 4 is provided with a circle of annular clamping grooves 41 at the inner side edge, the outer circumferential surface of the heat dissipation rear cover 1 is provided with annular flanges 12 corresponding to the annular clamping grooves 41, and the lamp shade 4 can elastically deform to enable the annular clamping grooves 41 to be tightly matched with the annular flanges 12. The simple and easy of the inner structure of above ultra-thin down lamp, the thickness size of reducible down lamp is applicable to the less condition of installation space, and the mode of connecting through the buckle is connected lamp shade 4 and heat dissipation back lid 1, convenient to detach installation and maintenance. Of course, the annular clamping groove can also be arranged on the outer circumferential surface of the heat dissipation rear cover 1, and the annular flange is correspondingly arranged on the inner side edge of the lampshade.
Preferably, in some embodiments of the present invention, the mounting portion 11 is hinged to the back surface of the heat dissipation rear cover 1 through a pivot, the back surface of the heat dissipation rear cover 1 is provided with a receiving groove matched with the size of the mounting portion 11, and the mounting portion 11 can rotate downward and be stored in the receiving groove. The package and the parking space of reducible down lamp of above structure, the transportation of being convenient for.
Preferably, in some embodiments of the present invention, the spring clip is detachably mounted on the mounting portion 11, and a plurality of threaded mounting holes are provided on the heat dissipation rear cover 1. When it is desired to mount the downlight on the surface of the ceiling, the spring clip may be removed, the mounting portion 11 may then be stowed in the receiving recess, and finally bolted to the surface of the ceiling using a bolt fastener through the threaded mounting hole.
Preferably, in order to prevent the installation portion 11 from shaking and separating from the accommodation groove when being folded in the accommodation groove, a damping structure is arranged on the pivot, the damping structure may be a rubber sleeve sleeved outside the pivot, and the rubber sleeve is tightly fitted with the installation portion 11.
Referring to fig. 1 and 2, preferably, a plurality of heat dissipation protrusions 5 are arranged on the surface of the heat dissipation rear cover 1, the heat dissipation protrusions 5 are distributed radially outwards from the center of the heat dissipation rear cover 1, the distribution of the heat dissipation protrusions 5 can increase the heat dissipation area of the heat dissipation rear cover 1, and the heat dissipation efficiency of the ultrathin down lamp is improved.
Preferably, the surface of the lamp housing 4 is coated with a photoluminescent coating having a fluorescent effect after absorption of light energy.
Preferably, in some embodiments of the present invention, in order to adapt to mounting holes with different sizes on the ceiling, the distance between the two spring clips is adjustable, wherein the two mounting portions are slidably disposed on the surface of the heat dissipation rear cover 1, and a locking mechanism capable of locking the positions of the mounting portions is disposed on the mounting portions, for example, the locking mechanism is a screw abutting on the heat dissipation rear cover 1.
Preferably, light emitting component 3 includes a lamp plate and the power IC component of being connected with the lamp plate, and the volume of power IC component traditional driver subassembly relatively is more small and exquisite, can further attenuate the thickness of down lamp.
While the preferred embodiments of the present invention have been described in detail, it will be understood that the invention may be embodied in other forms than those specifically described and that various changes in form and details may be made therein by those skilled in the art without departing from the spirit and scope of the invention.
Claims (8)
1. An ultra-thin down lamp, its characterized in that includes:
the heat dissipation rear cover is provided with a cavity with a downward opening, two opposite mounting parts are arranged on the heat dissipation rear cover, and a spring clamp is mounted on the mounting parts;
the light-emitting component is arranged in the cavity of the heat dissipation rear cover;
the lamp shade, its inboard edge is provided with round annular groove, be equipped with the annular flange corresponding with this annular groove on the outer circumference of lid behind the heat dissipation, but lamp shade elastic deformation makes annular groove and annular flange tight fit.
2. An ultra-thin downlight according to claim 1, characterized in that:
the installation department articulates the back at the lid behind the heat dissipation through a pivot, and the back of lid is seted up and is installed the size assorted holding recess of portion with the heat dissipation, the installation department can rotate downwards and collect in the holding recess.
3. An ultra-thin downlight according to claim 2, characterized in that:
spring clamp demountable installation covers after the heat dissipation and is equipped with a plurality of screw thread mounting holes on the installation department.
4. An ultra-thin downlight according to claim 2, characterized in that:
and a damping structure is arranged on the pivot.
5. An ultra-thin downlight according to claim 1, characterized in that:
the surface of the heat dissipation rear cover is provided with a plurality of heat dissipation bulges, and the heat dissipation bulges are distributed in a radiation mode from the center of the heat dissipation rear cover to the outside.
6. An ultra-thin downlight according to claim 1, characterized in that:
the surface of the lampshade is coated with a photoluminescent coating.
7. An ultra-thin downlight according to claim 1, characterized in that:
the distance between the two spring clips is adjustable.
8. An ultra-thin downlight according to claim 1, characterized in that:
the light-emitting component comprises a lamp panel and a power supply IC element connected with the lamp panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509290.0U CN209876669U (en) | 2019-04-15 | 2019-04-15 | Ultra-thin down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509290.0U CN209876669U (en) | 2019-04-15 | 2019-04-15 | Ultra-thin down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209876669U true CN209876669U (en) | 2019-12-31 |
Family
ID=68960156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920509290.0U Active CN209876669U (en) | 2019-04-15 | 2019-04-15 | Ultra-thin down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209876669U (en) |
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2019
- 2019-04-15 CN CN201920509290.0U patent/CN209876669U/en active Active
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