CN112460526A - Novel surface-mounted down lamp - Google Patents
Novel surface-mounted down lamp Download PDFInfo
- Publication number
- CN112460526A CN112460526A CN202011501686.4A CN202011501686A CN112460526A CN 112460526 A CN112460526 A CN 112460526A CN 202011501686 A CN202011501686 A CN 202011501686A CN 112460526 A CN112460526 A CN 112460526A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- lampshade
- bottom case
- lamp
- screw holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011324 bead Substances 0.000 claims abstract description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 3
- 101150006573 PAN1 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
本发明公开了一种新型的明装筒灯，包括底壳、电路板以及灯罩，所述底壳的端面设有对线路穿设的穿线孔，且底壳的四角设有螺丝孔，所述电路板通过螺丝穿过螺丝孔与底壳固定安装；所述电路板上设有灯珠，所述灯罩的安装端设有与电路板外围对应的凹槽，所述灯罩通过凹槽与电路板覆盖卡装。该新型的明装筒灯，具备便于对灯罩根据使用的需要进行更换，并提高筒灯发光效果的优点。
The invention discloses a new type of surface mounted downlight, comprising a bottom case, a circuit board and a lampshade, the end face of the bottom case is provided with a thread hole for penetrating the circuit, and the four corners of the bottom case are provided with screw holes. The circuit board is fixedly installed with the bottom case through the screw holes; the circuit board is provided with lamp beads, the mounting end of the lampshade is provided with a groove corresponding to the periphery of the circuit board, and the lampshade is connected to the circuit board through the groove Cover card. The novel surface mounted downlight has the advantages of being easy to replace the lampshade according to the needs of use, and improving the lighting effect of the downlight.
Description
Technical Field
The invention relates to the technical field of down lamps, in particular to a novel surface mounted down lamp.
Background
The down lamp is a lamp which is provided with a screw lamp holder and can be directly provided with an incandescent lamp or an energy-saving lamp. The down lamp is a lighting lamp embedded in a ceiling and emitting light downward. The ceiling lamp has the greatest characteristic that the whole unity and perfection of architectural decoration can be kept, and the perfect unity of ceiling art cannot be damaged due to the arrangement of the lamp. The concealed lamp embedded in the ceiling projects all light downwards, and belongs to direct light distribution. The down lamp is divided into a surface down lamp and a concealed down lamp, and the surface down lamp is inconvenient to replace a lampshade according to the requirement of use amount when being matched with decoration for use.
Disclosure of Invention
The invention aims to provide a novel surface-mounted down lamp, which has the advantages of facilitating replacement of a lamp shade according to the use requirement and improving the light-emitting effect of the down lamp, and solves the problem that the lamp shade is inconvenient to replace according to the use requirement when the conventional surface-mounted down lamp is used in cooperation with decoration.
In order to achieve the purpose, the invention provides the following technical scheme: a novel surface-mounted down lamp comprises a bottom shell, a circuit board and a lampshade, wherein the end face of the bottom shell is provided with a threading hole for a circuit to pass through, screw holes are formed in four corners of the bottom shell, and the circuit board is fixedly mounted with the bottom shell through the screw holes;
the lamp shade is covered and clamped with the circuit board through the groove.
Furthermore, the lampshade is of an acrylic plate structure, and the periphery of four corners and the surface of the lampshade are arranged in an arc shape.
Further, the bottom shell is arranged in a metal structure.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the groove corresponding to the circuit board is arranged at the mounting end of the lampshade, after the circuit board is fixedly mounted on the bottom shell through the screw, the lampshade covers the surface of the circuit board correspondingly, and the groove is fixedly clamped with the periphery of the circuit board, so that the lampshade can be conveniently replaced according to the use requirement, and the light-emitting effect of the lamp beads on the surface of the circuit board is improved through the arc-shaped lampshade.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a circuit board according to the present invention;
FIG. 3 is a schematic view of a lampshade according to the present invention;
fig. 4 is a schematic view of the bottom case structure of the present invention.
In the figure: 1. a bottom case; 2. a circuit board; 3. a lamp shade; 4. threading holes; 5. a screw hole; 6. a screw; 7. a groove; 8. and (4) a lamp bead.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-4, a novel surface mounted down lamp includes a bottom case 1, a circuit board 2 and a lamp shade 3, wherein the end surface of the bottom case 1 is provided with a threading hole 4 for a circuit to pass through, four corners of the bottom case 1 are provided with screw holes 5, and the circuit board 2 is fixedly mounted with the bottom case 1 through screws 6 passing through the screw holes 5;
the lamp beads 8 are arranged on the circuit board 2, the grooves 7 corresponding to the periphery of the circuit board 2 are arranged at the mounting end of the lampshade 3, and the lampshade 3 is covered and clamped with the circuit board 2 through the grooves 7.
Specifically, the lampshade 3 is of an acrylic plate structure, and the periphery of four corners and the surface of the lampshade 3 are arranged in an arc shape.
Specifically, the bottom case 1 is provided with a metal structure.
In summary, the following steps: the installation end through lamp shade 3 sets up recess 7 corresponding with circuit board 2, passes through screw 5 fixed mounting with circuit board 2 back on drain pan 1, and lamp shade 3 corresponds circuit board 2 surface covering, clamps through recess 7 and circuit board 2 peripheral fixed, realizes being convenient for change lamp shade 3 as required to the use to improve circuit board 2 surface lamp pearl 8's luminous effect through circular-arc lamp shade 3.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011501686.4A CN112460526A (en) | 2020-12-17 | 2020-12-17 | Novel surface-mounted down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011501686.4A CN112460526A (en) | 2020-12-17 | 2020-12-17 | Novel surface-mounted down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112460526A true CN112460526A (en) | 2021-03-09 |
Family
ID=74803646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011501686.4A Pending CN112460526A (en) | 2020-12-17 | 2020-12-17 | Novel surface-mounted down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112460526A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628856Y (en) * | 2003-06-05 | 2004-07-28 | 樊邦弘 | LED table lamp |
| CN203615104U (en) * | 2013-10-17 | 2014-05-28 | 永磁电子（东莞）有限公司 | LED (Light Emitting Diode) bulb lamp |
| CN213599215U (en) * | 2020-12-17 | 2021-07-02 | 江龙成 | A new type of surface mounted downlight |
-
2020
- 2020-12-17 CN CN202011501686.4A patent/CN112460526A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628856Y (en) * | 2003-06-05 | 2004-07-28 | 樊邦弘 | LED table lamp |
| CN203615104U (en) * | 2013-10-17 | 2014-05-28 | 永磁电子（东莞）有限公司 | LED (Light Emitting Diode) bulb lamp |
| CN213599215U (en) * | 2020-12-17 | 2021-07-02 | 江龙成 | A new type of surface mounted downlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210309 |
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| RJ01 | Rejection of invention patent application after publication |