CN212481036U - waterproof downlight - Google Patents
waterproof downlight Download PDFInfo
- Publication number
- CN212481036U CN212481036U CN202020845544.9U CN202020845544U CN212481036U CN 212481036 U CN212481036 U CN 212481036U CN 202020845544 U CN202020845544 U CN 202020845544U CN 212481036 U CN212481036 U CN 212481036U
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- waterproof
- mounting groove
- groove
- lamp body
- ring
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Abstract
The utility model provides a waterproof down lamp, which comprises a lamp body, a light source component, a light-passing board, a face ring, a driving power supply and a rear cover; the front end of the lamp body is provided with a first mounting groove, the light source assembly is mounted in the first mounting groove, a notch of the first mounting groove is provided with a convex edge, a first annular groove is formed in the convex edge, a first waterproof rubber ring is mounted in the first annular groove, the light-transmitting plate is placed on the first waterproof rubber ring, the surface ring is placed on the light-transmitting plate to press the light-transmitting plate, and the surface ring is fixedly connected with the convex edge; the second mounting groove has been seted up to the rear end of lamp body, and drive power supply installs in the second mounting groove, and back lid and lamp body rigid coupling on the notch of second mounting groove, and back lid and second mounting groove are pressed from both sides and are equipped with the waterproof rubber ring of second, and the waterproof rubber ring inboard of second is equipped with the second annular, and the waterproof rubber ring of second passes through the second annular cover on the cell wall of second mounting groove upper end. The utility model provides a waterproof down lamp, diversified waterproof sealing sets up, and waterproof performance is excellent, can deal with adverse circumstances such as humidity.
Description
Technical Field
The utility model relates to a waterproof down lamp.
Background
The down lamp is a lighting lamp which can be embedded in an installation surface and emits light downwards. Most of down lamps are installed on an indoor ceiling and do not need to face wind and rain, so that the enhancement of the waterproof performance is neglected, the defense for humid weather such as the backnoon is weak, and the humid water easily invades from the front end or the tail end of the lamp body to influence the stability of the lighting performance.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a waterproof down lamp, diversified waterproof sealing sets up, and waterproof performance is excellent, can deal with adverse circumstances such as humidity.
The utility model provides a waterproof down lamp, which comprises a lamp body, a light source component, a light-passing board, a face ring, a driving power supply and a rear cover; the front end of the lamp body is provided with a first mounting groove, the light source assembly is mounted in the first mounting groove, a notch of the first mounting groove is provided with a convex edge, a first annular groove is formed in the convex edge, a first waterproof rubber ring is mounted in the first annular groove, the light-transmitting plate is placed on the first waterproof rubber ring, the surface ring is placed on the light-transmitting plate to press the light-transmitting plate, and the surface ring is fixedly connected with the convex edge; the second mounting groove has been seted up to the rear end of lamp body, drive power supply installs in the second mounting groove, and back lid and lamp body rigid coupling on the notch of second mounting groove, back lid and second mounting groove are pressed from both sides and are equipped with the waterproof rubber ring of second, the waterproof rubber ring inboard of second is equipped with the second annular, and the waterproof rubber ring of second passes through the second annular cover on the cell wall of second mounting groove upper end.
In one or more embodiments of the present invention, a connecting rib is disposed on a wall of the second mounting groove, a first connecting hole is disposed on the connecting rib, a second connecting hole is disposed on the rear cover, and the rear cover is fixed by connecting the first connecting hole and the second connecting hole with a first screw; the second waterproof rubber ring is provided with a connecting portion corresponding to the connecting rib, a third connecting hole is formed in the connecting portion, and the third connecting hole is tightly matched with the first screw.
In one or more embodiments of the present invention, the inner side of the face ring is provided with a blind hole, the protruding edge is provided with a second screw passing through the inner side of the protruding edge, and the second screw is screwed with the blind hole.
In one or more embodiments of the present invention, the lamp body is provided with a plurality of heat dissipation fins in the axial direction of the periphery thereof.
In one or more embodiments of the present invention, the light source assembly includes a COB light source, a lens base, a lens, and an antiglare shield; the COB light source is installed in the first installation groove, the lens base is sleeved on the COB light source and fixedly connected with the first installation groove, the lens is provided with at least two buckles, a clamping groove corresponding to the buckles is formed in the lens base, and the lens is matched with the clamping groove through the buckles and is buckled with the lens base; the anti-dazzle cover is sleeved outside the lens base.
In one or more embodiments of the present invention, the bottom of the anti-glare shield is provided with a limiting convex rib, and the limiting convex rib is clamped between the outer wall of the lens base and the wall of the first mounting groove and is tightly fitted and fixed with the outer wall of the lens base and the wall of the first mounting groove.
In one or more embodiments of the present invention, the rear cover is provided with a waterproof joint connected to the second mounting groove; or the side part of the lamp body is provided with a waterproof joint connected with the second mounting groove.
The utility model has the advantages that:
the utility model discloses a front end light-emitting part of down lamp has set up first waterproof rubber ring and has sealed between light-passing board and light source mounting groove, and the face ring passes through screw and blind hole cooperation rigid coupling with the lamp body, and the face ring outside does not have the inside hole of connection, increases outside aesthetic property (does not have the screw that exposes) when improving waterproof performance. The rear end power installation part of down lamp is sealed to the cover second waterproof rubber ring of putting on the power installation groove, is equipped with the third connecting hole with the screw tight fit on the waterproof rubber ring of second, and the installation gap that produces is connected with the lamp body to the back lid carries out fully sealed. The whole lamp is waterproof to reach IP65 level, and waterproof performance is excellent, satisfies the user demand of indoor outer humid environment.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural view of another angle according to an embodiment of the present invention.
Fig. 3 is an exploded view of a first embodiment of the present invention.
Fig. 4 is an exploded view of another angle according to an embodiment of the present invention.
Fig. 5 is a cross-sectional view of the first embodiment of the present invention.
Fig. 6 is a schematic structural view of a face ring according to a first embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a lens according to a first embodiment of the present invention.
Fig. 8 is a schematic structural view of a second waterproof rubber ring according to a first embodiment of the present invention.
Fig. 9 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 10 is an exploded view of the second embodiment of the present invention.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
example one
Referring to the attached drawings 1-8, a waterproof down lamp comprises a lamp body 1, a light source assembly 2, a light-transmitting plate 3, a face ring 4, a driving power supply 5 and a rear cover 6.
A plurality of heat dissipation fins 10 are axially disposed on the periphery of the lamp body 1. First mounting groove 11 has been seted up to the front end of lamp body 1, light source subassembly 2 is installed in first mounting groove 11. The notch of first mounting groove 11 is equipped with protruding edge 13, be equipped with first annular 14 on protruding edge 13, install first waterproof rubber ring 7 in the first annular 14. The light-transmitting plate 3 is made of glass and is arranged on the first waterproof rubber ring 7, the surface ring 4 is arranged on the light-transmitting plate 3 to press the light-transmitting plate, and the surface ring 4 is fixedly connected with the convex edge 13. Specifically, the inner side of the face ring 4 is provided with a blind hole 41, the convex edge 13 is provided with a second screw 131 penetrating from the inner side to the outer side, and the second screw 131 is screwed with the blind hole 41.
The light source assembly 2 comprises a COB light source 21, a lens base 22, a lens 23 and an antiglare cover 24; COB light source 21 installs in first mounting groove 11, lens base 22 cover just is with first mounting groove 11 rigid coupling through the third screw outside COB light source 21. The inboard three buckle 231 that is equipped with of lens 23, be equipped with on the lens base 22 with the draw-in groove 221 that the buckle 231 corresponds, lens 23 passes through buckle 231 and draw-in groove 221 cooperation and lens base 22 lock joint, and installation easy operation is swift. The anti-dazzle cover 24 is sleeved outside the lens base 22, the bottom of the anti-dazzle cover 24 is provided with a limiting convex rib 241, and the limiting convex rib 241 is clamped between the outer wall of the lens base 22 and the wall of the first mounting groove 11 and is tightly matched and fixed with the outer wall of the first mounting groove 11. During the installation, install COB light source 21 in first mounting groove 11 earlier, put into first mounting groove 11 with antiglare shield 24 again, its spacing protruding muscle 241's outer wall is hugged closely with 11 cell walls of first mounting groove, then arrange lens base 22 in antiglare shield 24, and the cover suppresses it on COB light source 21, makes lens base 22 outer wall and antiglare shield 24's spacing protruding muscle 241 inner wall hug closely, and lens base 22's bottom is passed through the third screw fixation. Finally, the lens 23 is buckled on the lens base 22. Other components are fixed through the lens base 22, so that the mounting operation of other mounting components is simplified, and the production efficiency is improved.
And torsion spring fasteners 16 are arranged on two sides of the lamp body 1 and are used for being matched with and clamped on the mounting surface.
Example two
Referring to fig. 9 to 10, a waterproof down lamp is different from the first embodiment in that a waterproof joint 9 connected to a second mounting groove 12 is provided at a side of a lamp body 1. The side part of the connecting hole lamp body 1 of the waterproof joint 9 is provided, so that the rear covers 6 with different shapes and sizes can be customized conveniently.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020845544.9U CN212481036U (en) | 2020-05-19 | 2020-05-19 | waterproof downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020845544.9U CN212481036U (en) | 2020-05-19 | 2020-05-19 | waterproof downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212481036U true CN212481036U (en) | 2021-02-05 |
Family
ID=74410154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020845544.9U Active CN212481036U (en) | 2020-05-19 | 2020-05-19 | waterproof downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212481036U (en) |
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2020
- 2020-05-19 CN CN202020845544.9U patent/CN212481036U/en active Active
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