CN211011043U - Down lamp convenient to installation - Google Patents
Down lamp convenient to installation Download PDFInfo
- Publication number
- CN211011043U CN211011043U CN201922076634.6U CN201922076634U CN211011043U CN 211011043 U CN211011043 U CN 211011043U CN 201922076634 U CN201922076634 U CN 201922076634U CN 211011043 U CN211011043 U CN 211011043U
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- hole
- round hole
- mounting
- cylinder
- cover plate
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a down lamp convenient to install, which comprises a surface ring and a back cover plate; an annular boss is formed on the back surface of the face ring, wherein an annular groove is formed in the annular boss; the front surface of the back cover plate is provided with a mounting cylinder; the annular groove is provided with a mounting round hole for inserting a mounting cylinder; a connecting cylinder is formed in the center of each mounting circular hole; a first threaded hole is formed in the center of each connecting cylinder; each installation cylindrical central point puts the department and offers and supplies to connect cylinder male connection round hole, simultaneously, offers the second screw hole just on the diapire of each connection round hole the diapire of second screw hole through connection round hole is linked together with the back of the body apron, and after connection cylinder inserts to connecting the round hole, the second screw hole in the connection round hole aligns with the first screw hole in the connection cylinder.
Description
Technical Field
The utility model belongs to the technical field of the down lamp technique and specifically relates to a down lamp convenient to installation is related to.
Background
The down lamp is a lighting lamp embedded in a ceiling and emitting light downward; the concealed lamp embedded in the ceiling projects all light downwards, and belongs to direct light distribution. Different reflectors, lenses, shutters, bulbs can be used to achieve different light effects. The down lamp does not occupy space, soft atmosphere of the space can be increased, and if people want to create a warm feeling, a plurality of down lamps can be installed in a trial mode, so that space oppression is relieved. Generally, the coffee machine is used in hotels, families and coffee houses more.
The existing down lamp shell mainly comprises a face ring and a back cover plate, the back cover plate is usually connected with the face ring through screws, and the installation process is complicated and inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a down lamp that the structure is ingenious, be convenient for install.
In order to achieve the above purpose, the utility model provides a scheme does: a down lamp convenient to mount comprises a face ring and a back cover plate, wherein the back cover plate is rectangular; a rectangular annular boss is formed on the back surface of the face ring, wherein an annular groove which is rectangular and is used for overlapping the edge of the back cover plate is formed in the annular boss; mounting cylinders are respectively formed on four corners of the front surface of the back cover plate; mounting round holes for the mounting cylinders to be inserted are formed in four corners of the annular groove respectively, wherein the height and the diameter width of the mounting cylinders are consistent with the depth and the diameter of the mounting round holes; a connecting cylinder is formed in the center of each mounting round hole, and the height of each connecting cylinder is smaller than the depth of each mounting round hole; the center of each connecting cylinder is provided with a first threaded hole along the height direction; each installation cylindrical central point puts the department and offers and supplies to connect cylindrical male connection round hole, and the degree of depth and the aperture of connecting the round hole respectively with it is unanimous with the footpath width to connect cylindrical height, simultaneously, offer the screw thread line on the diapire of each connection round hole with the unanimous second screw hole in first screw hole just second screw hole through connection round hole's diapire is linked together with the back of back apron, and after connecting the cylinder and inserting to connecting the round hole, the downthehole second screw hole of connection round hole is aligned with the interior first screw hole of connection cylinder.
Furthermore, the annular groove is covered and stuck with sealant along the side wall of the annular groove.
Furthermore, four cylindrical counter bores which are respectively communicated with the four second threaded holes in an aligned manner are formed in the back surface of the back cover plate, and the aperture of each cylindrical counter bore is larger than that of each second threaded hole; and a sealing gasket is covered and stuck on the bottom wall of each cylindrical counter bore.
The utility model discloses contrast prior art's beneficial effect is, through like this, when carrying out the installation of down lamp, earlier with four positive installation cylinders of back of the body apron respectively with four installation round holes on the face ring back align, then insert four installation cylinders respectively to four installation round holes in, this moment, four connection cylinders also insert to four connection round holes in step, thereby the preinstallation has been accomplished, four first screw holes and second screw hole align mutually respectively this moment one by one, only need respectively the screw in screw can accomplish the installation, the installation is simple swift, adopt the mode of preinstallation to realize the location between the screw hole, the screw in of the screw of being convenient for is in order to realize the operation of fixing between face ring sum the back of the body apron.
Drawings
Fig. 1 is a schematic structural view of the surface ring of the present invention.
Fig. 2 is a schematic structural diagram of the back cover plate of the present invention.
Fig. 3 is a partial enlarged view of the position a of the present invention.
Fig. 4 is a partial enlarged view of the position B of the present invention.
Fig. 5 is a schematic view of the installation structure of the present invention.
The novel bearing comprises a bearing body, a bearing seat, a bearing.
Detailed Description
The invention will be further described with reference to the following specific embodiments:
referring to fig. 1 to 5, the present embodiment is a down lamp convenient to mount, and includes a surface ring 1 and a back cover plate 2, where the back cover plate 2 is rectangular plate-shaped; a rectangular annular boss 3 is formed on the back surface of the face ring 1, wherein an annular groove 4 which is rectangular and is used for overlapping the edge of the back cover plate 2 is formed on the annular boss 3; mounting columns 5 are respectively formed on four corners of the front surface of the back cover plate 2; mounting round holes 6 for inserting the mounting cylinders 5 are respectively formed in four corners of the annular groove 4, wherein the height and the diameter width of the mounting cylinders 5 are consistent with the depth and the diameter of the mounting round holes 6; a connecting cylinder 7 is formed in the center of each mounting round hole 6, and the height of each connecting cylinder 7 is smaller than the depth of each mounting round hole 6; the center of each connecting cylinder 7 is provided with a first threaded hole 8 along the height direction; a connecting round hole 9 for inserting the connecting cylinder 7 is formed in the center of each mounting cylinder 5, the depth and the aperture of each connecting round hole 9 are respectively consistent with the height and the diameter width of the connecting cylinder 7, meanwhile, a second threaded hole 10 with thread lines consistent with the first threaded hole 8 is formed in the bottom wall of each connecting round hole 9, the second threaded hole 10 penetrates through the bottom wall of the connecting round hole 9 and is communicated with the back face of the back cover plate 2, and after the connecting cylinder 7 is inserted into the connecting round hole 9, the second threaded hole 10 in the connecting round hole 9 is aligned with the first threaded hole 8 in the connecting cylinder 7; through the way, when carrying out the installation of down lamp, earlier with four positive installation cylinders 5 of back shroud 2 respectively with face ring 1 back on four installation round holes 6 align, then insert four installation cylinders 5 respectively to four installation round holes 6 in, this moment, four connect also synchronous insertion of cylinder 7 to four connect in the round hole 9, thereby accomplished the preinstallation, four first screw holes 8 and second screw hole 10 align one by one respectively this moment, only need respectively the screw in screw can accomplish the installation, the installation is simple swift, adopt the mode of preinstallation to realize the location between the screw hole, the screw in operation of the screw of being convenient for.
In this embodiment, annular groove 4 covers along its lateral wall and pastes sealed glue, greatly improves the leakproofness and the waterproof nature of down lamp.
In the embodiment, four cylindrical counter bores 11 respectively communicated with the four second threaded holes 10 in an aligned manner are formed in the back surface of the back cover plate 2, and the aperture of each cylindrical counter bore 11 is larger than that of each second threaded hole 10; a sealing washer is covered and stuck on the bottom wall of each cylindrical counter bore 11; the cylindrical counter bore 11 is used for accommodating the head of a screw, and a sealing gasket is arranged between the head of the screw and the bottom wall of the cylindrical counter bore 11, so that the sealing performance and the waterproofness of the down lamp can be improved.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (3)
1. The utility model provides a down lamp convenient to installation, includes face ring (1) and back of the body apron (2), its characterized in that: the back cover plate (2) is in a rectangular plate shape; a rectangular annular boss (3) is formed on the back surface of the face ring (1), wherein an annular groove (4) which is rectangular and is used for overlapping the edge of the back cover plate (2) is formed in the annular boss (3); mounting cylinders (5) are respectively formed on four corners of the front surface of the back cover plate (2); mounting round holes (6) for inserting the mounting cylinders (5) are formed in four corners of the annular groove (4) respectively, wherein the height and the radial width of the mounting cylinders (5) are consistent with the depth and the aperture of the mounting round holes (6); a connecting cylinder (7) is formed in the center of each mounting round hole (6), and the height of each connecting cylinder (7) is smaller than the depth of each mounting round hole (6); the center of each connecting cylinder (7) is provided with a first threaded hole (8) along the height direction; each the central point department of putting of installation cylinder (5) sets up and supplies to connect cylinder (7) male connection round hole (9), and the degree of depth and the aperture of connecting round hole (9) respectively with the height and the footpath width of connecting cylinder (7) are unanimous, simultaneously, set up on the diapire of each connection round hole (9) threaded line with first screw hole (8) unanimous second screw hole (10) just second screw hole (10) run through the diapire of connecting round hole (9) and the back of back apron (2) are linked together, and after connecting cylinder (7) inserted to connecting round hole (9), second screw hole (10) in connecting round hole (9) and first screw hole (8) in connecting cylinder (7) are aligned.
2. A downlight convenient to install according to claim 1 wherein: and the annular groove (4) is covered and stuck with sealant along the side wall thereof.
3. A downlight convenient to install according to claim 1 wherein: the back surface of the back cover plate (2) is provided with four cylindrical counter bores (11) which are respectively communicated with the four second threaded holes (10) in an aligning way, and the aperture of each cylindrical counter bore (11) is larger than that of each second threaded hole (10); and a sealing gasket is covered and stuck on the bottom wall of each cylindrical counter bore (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922076634.6U CN211011043U (en) | 2019-11-27 | 2019-11-27 | Down lamp convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922076634.6U CN211011043U (en) | 2019-11-27 | 2019-11-27 | Down lamp convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211011043U true CN211011043U (en) | 2020-07-14 |
Family
ID=71508071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922076634.6U Active CN211011043U (en) | 2019-11-27 | 2019-11-27 | Down lamp convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211011043U (en) |
-
2019
- 2019-11-27 CN CN201922076634.6U patent/CN211011043U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Downlight for easy installation Effective date of registration: 20221122 Granted publication date: 20200714 Pledgee: Industrial and Commercial Bank of China Limited Foshan Fenjiang sub branch Pledgor: Yun Lu Lighting Co.,Ltd. Registration number: Y2022980022785 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |