CN208794219U - Rotatable waterproof downlight - Google Patents
Rotatable waterproof downlight Download PDFInfo
- Publication number
- CN208794219U CN208794219U CN201820898543.3U CN201820898543U CN208794219U CN 208794219 U CN208794219 U CN 208794219U CN 201820898543 U CN201820898543 U CN 201820898543U CN 208794219 U CN208794219 U CN 208794219U
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- China
- Prior art keywords
- light source
- light
- assembly
- base
- ring
- 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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of rotatable waterproof downlight is provided, including base assembly, light source assembly, light source base, power supply module and radiator, the light source base is arranged in the base assembly, the light source base is built-in with the light source assembly, the power supply module is electrically connected with the light source assembly, and the radiator is fixedly connected with the light source base；The base assembly includes face ring, pressure ring and swivel becket, and the pressure ring is fixedly connected with the face ring, and the swivel becket is arranged between pressure ring and the face ring；The light source base includes light shield, and the two sides of light shield are convexly equipped with arc-shaped snap-gauge, and the groove to match with the arc-shaped snap-gauge is provided on the inner wall of the swivel becket；The arc-shaped snap-gauge is fastened in groove, to realize the connection of the light source base Yu the base assembly, light source assembly can rotate in the horizontal and vertical directions, without adjusting the angle of irradiation by replacement internal components, and the utility model is also waterproof dust-proof, degree of protection is IP65 grades.
Description
Technical field
The utility model relates to a kind of downlight, specially it is a kind of it is compact-sized, be easily assembled and rotatable waterproof downlight.
Background technique
COB light source, which refers to, to be directly packaged LED chip on entire substrate, i.e., N number of LED chip on inner substrate
Succession, which integrates, to be packaged.It is mainly used to solve the problems, such as small-power chip manufacturing high-powered LED lamp, it can be with dispersed chip
Heat dissipation improves light efficiency, while improving the glare effect of LED light.COB light source flux density is high, and it is soft that light is lacked in dazzle, issues
It is an equally distributed smooth surface, is steeped at present in ball, shot-light, downlight, fluorescent lamp, street lamp, using more on the lamps and lanterns such as bulkhead lamp.
Downlight is a kind of illuminator for being embedded into light down-ejection type in ceiling.Its maximum feature is exactly to be able to maintain to build
Build decoration entirety it is unified with it is perfect, will not because of lamps and lanterns setting and destroy the perfect unity of furred ceiling art.It is this to be flush-mounted in
Hidden setting property lamps and lanterns inside ceiling, all light all project downwards, belong to direct light distribution, can use different reflectors, mirror
Piece, shutter, light bulb, to obtain different light effects.
And the downlight that existing market is popularized has IP degree of protection relatively low, special occasions such as bathes institute, outdoor ceiling
Under equal environment poor condition, lamp interior often has aqueous vapor entrance, influences the light efficiency and performance of lamps and lanterns, substantially reduces lamps and lanterns
Useful life；And current downlight may only generally adjust the angle of irradiation by replacement internal components, have certain office
It is sex-limited.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of rotatable waterproof downlight.
The technical solution adopted in the utility model is: providing rotatable waterproof downlight, including base assembly, light source group
Part, light source base, power supply module and radiator, the light source assembly are electrically connected with power supply module, it is characterised in that: the light source base
It is fastened in the base assembly, the light source assembly is built in the light source base, and the radiator and the light source base are solid
Fixed connection；
The base assembly includes face ring, pressure ring and swivel becket, and the pressure ring is fixedly connected with the face ring, the rotation
Ring is arranged between the pressure ring and the face ring；
The light source base includes light shield, and the two sides of the light shield are convexly equipped with arc-shaped snap-gauge, on the inner wall of the swivel becket
It is provided with the groove to match with the arc-shaped snap-gauge；The arc-shaped snap-gauge is fastened in groove, to realize the light source
The connection of seat and the base assembly.
Further, the outer wall lower part of the swivel becket is the step structure to bounce back inwardly, the top of the swivel becket
Active card is set between the pressure ring and the face ring, and the lower part of the swivel becket fits in the inner wall of the face ring.
Further, the light source base 3 further includes silica gel sealing ring and glass plate, is provided with and is used on the light shield inner wall
The card slot of the silica gel sealing ring is placed, the silica gel sealing ring is placed on the card slot, and the glass plate is arranged described
On silica gel sealing ring, the light source assembly setting is on the glass plates.
Further, the bottom of the radiator is pressed on the sheet glass, and the bottom of the radiator is equipped with for light
The chimeric cavity of source component, the light source assembly are embedded in the cavity of the radiator and neat with the bottom of the radiator
It is flat.
Further, the light source assembly 2 includes COB light source, light source pressing plate, light-guiding pillar and reflector, the light
Source pressing plate is fixed in COB light source；The light inputting end of the light-guiding pillar is arranged on the light source pressing plate, and the reflector setting exists
The light-guiding pillar goes out on light end；The light-emitting window setting of the reflector is on the glass plates.
Further, the power supply module includes power pack and conducting wire, and one end of the conducting wire is electrically connected with power pack, separately
One end is welded in the COB light source.
Further, sequentially fixed live conductor straight panel and crimping bent plate, the crimping are straight on the upper surface of the radiator
The via hole passed through for the conducting wire is formed between plate and crimping bent plate.
Further, the base assembly further includes pressure spring, and the pressure ring is equipped with for blocking the detent for setting pressure spring, described
Pressure spring is snapped connection with the detent.
Further, the radiator is threadedly coupled with the light source base.
Compared with prior art, the utility model has the beneficial effects that structure is simple, there is good heat dissipation performance；Light
Source component can do 360 ° of rotation in the horizontal direction, and can swing in the vertical direction about 15 °, not need to replace
Under the premise of internal components, the angle of light source irradiation is greatly expanded, it is versatile；Light source base is equipped with seal assembly, and IP is anti-
Shield grade can reach 65 grades, and the environment such as institute, outdoor ceiling are such as bathed suitable for special occasions.
Detailed description of the invention
Fig. 1 is the three-dimensional installation diagram in the utility model embodiment；
Fig. 2 is the structural schematic diagram of base assembly in Fig. 1.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
Referring to Fig. 1, be a preferred embodiment provided by the utility model, and the rotatable waterproof drum in the present embodiment
Lamp, including base assembly 100, light source assembly 200, light source base 300, power supply module 400 and radiator 500, the base assembly
Be arranged with the light source base 300 in 100, the light source base 300 is built-in with the light source assembly 200, the power supply module 400 with
The light source assembly 200 is electrically connected, and the radiator 500 is fixedly connected with the light source base 300, it is preferable that radiator 500 is adopted
With mold cold-forge forming.Each component of rotatable waterproof downlight is described further below；
The base assembly 100 includes face ring 101, pressure ring 102 and swivel becket 103, the pressure ring 102 and the face ring
101 are fixedly connected, and the swivel becket 103 is arranged between the pressure ring 102 and the face ring 101.Wherein, the swivel becket
103 outer wall lower part is the step structure to bounce back inwardly, and the top movable of the swivel becket 103 is arranged in the pressure ring 102
Between the face ring 101, the lower part of the swivel becket 103 fits in the inner wall of the face ring 101, makes swivel becket 103 can be
It is rotated 360 ° between face ring 101 and pressure ring 102, and the relative position with face ring 101 and pressure ring 102 can be kept when rotated
It is constant, always on the same axis, that is, realize 360 ° of rotatable waterproof downlight in the present embodiment in the horizontal direction
Rotation.
The light source base 300 includes light shield 301, and the two sides of the light shield 301 are convexly equipped with arc-shaped snap-gauge 301A, and described turn
The groove to match with the arc-shaped snap-gauge 301A is provided on the inner wall of rotating ring 103, the arc-shaped snap-gauge 301A card is set
The connection of light source base 3 and base assembly 100 is realized in a groove.Specifically, the straight line between arc-shaped snap-gauge 301A two-end-point
Distance and the diameter proportion of arc-shaped snap-gauge 301A are about 3:5, can be carried out the arc-shaped snap-gauge 301A of 301 two sides of light shield about
The rotation of 30 ° of amplitudes realizes the present embodiment so that light shield 301 be made to be able to achieve the swing of about 15 ° of left and right in the vertical direction
In rotatable waterproof downlight about 15 ° swing in the vertical direction.
Rotatable waterproof downlight in the present embodiment, about 15 ° in the 360 ° of rotations and vertical direction in horizontal direction
Swing and combine, under the premise of not needing replacement internal components, greatly expand the angle of light source irradiation, it is general
Property is strong.
Referring again to Fig. 1, for another preferred embodiment of the utility model, the implementation content with above-described embodiment,
Wherein, foregoing description is seen for the specific embodiment of above-described embodiment, embodiment herein is not repeated detailed description；And
In the present embodiment, the difference with above-described embodiment is:
The light source base 300 further includes silica gel sealing ring 302 and glass plate 303, is arranged on 301 inner wall of light shield useful
In the card slot 301B for placing the silica gel sealing ring 302, the silica gel sealing ring 302 is placed on the card slot 301B, described
Glass plate 303 is arranged on the silica gel sealing ring 302, and the light source assembly 200 is arranged on the glass plate 303.Wherein,
The bottom of the radiator 500 is pressed on the sheet glass 303, makes to have realized between silica gel sealing ring 302 and glass plate 303
It is pressed completely without seam；The bottom of the radiator 500 is equipped with the cavity being fitted into for light source assembly 2, and the light source assembly 200 is embedded in
It is flushed in the cavity of the radiator 500 and with the bottom of the radiator 5.Specifically, light source assembly 2 is embedded in the heat dissipation
After flushing in the cavity of device 500 and with the bottom of the radiator 500, radiator 500 is threadedly coupled with light shield 301, thus handle
Radiator 500 is pressed on sheet glass 303.
Rotatable waterproof downlight in the present embodiment also has good heat dissipation performance, and its IP degree of protection is reachable
To 65 grades, the environment such as institute, outdoor ceiling are such as bathed suitable for special occasions；Radiator 500 and 301 screw thread of light shield connect simultaneously
It connects, the light source assembly 200 being conveniently replaceable in 500 inner cavity of radiator.
Referring again to Fig. 1, for another preferred embodiment of the utility model, the implementation content with above-described embodiment,
Wherein, foregoing description is seen for the specific embodiment of above-described embodiment, embodiment herein is not repeated detailed description；And
In the present embodiment, the difference with above-described embodiment is:
The light source assembly 200 includes COB light source 201, light source pressing plate 202, light-guiding pillar 203 and reflector 204, the institute
Light source pressing plate 202 is stated to be fixed in COB light source 201；The light inputting end of the light-guiding pillar 203 is arranged on the light source pressing plate 202,
The reflector 204 is arranged on the light end out of the light-guiding pillar 203；The light-emitting window of the reflector 204 is arranged in the glass
In glass plate 303.Specifically, it is connected between light-guiding pillar 203 and light source pressing plate 202 using button bit mode, forms a master after installation
Body, at the same it is also detachable, it is conveniently replaceable light-guiding pillar 203 and reflector 204.
Rotatable waterproof downlight in the present embodiment, structure is simple, using COB light source, solves small-power chip system
High-powered LED lamp problem is made, can be radiated with dispersed chip, improves light efficiency, while improving the glare effect of LED light.
Referring again to Fig. 1, for another preferred embodiment of the utility model, the implementation content with above-described embodiment,
Wherein, foregoing description is seen for the specific embodiment of above-described embodiment, embodiment herein is not repeated detailed description；And
In the present embodiment, the difference with above-described embodiment is:
The power supply module 400 includes power pack 401 and conducting wire 402,401 electricity of one end and power pack of the conducting wire 402
Connection, the other end are welded in the COB light source 201.Wherein, power pack 401 is the power supply of COB light source 201 by conducting wire 402,
And it is controlled accordingly.
Sequentially fixed live conductor straight panel 403 and crimping bent plate 404, the crimping are straight on the upper surface of the radiator 500
The via hole passed through for the conducting wire 402 is formed between plate 403 and crimping bent plate 404.Wherein, live conductor straight panel 403 and crimping are bent
The two sides of plate 404 are provided with the through-hole passed through for screw 405, offer on the upper surface of radiator 500 and above-mentioned lead to the hole site
Corresponding screw hole, two screws 405 sequentially pass through respectively the through-hole of 404 two sides of crimping bent plate, 403 two sides of crimping straight panel it is logical
Two screw holes on 500 upper surface of hole and radiator, to realize crimping straight panel 403, crimping bent plate 404 and radiator
500 are fixedly connected.
Rotatable waterproof downlight in the present embodiment, conducting wire 402 is across crimping straight panel 403 and crimping bent plate 404
It is electrically connected again with COB light source 201 after the via hole of formation, the rotatable waterproof downlight that can be effectively reduced in the present embodiment carries out water
To damage caused by conducting wire 402, the service life of extension lead 402 when putting down rotation or swinging.
Referring again to Fig. 1, for another preferred embodiment of the utility model, the implementation content with above-described embodiment,
Wherein, foregoing description is seen for the specific embodiment of above-described embodiment, embodiment herein is not repeated detailed description；And
In the present embodiment, the difference with above-described embodiment is:
The base assembly 100 further includes pressure spring 104, and the pressure ring 102 is equipped with for blocking the detent for setting pressure spring 104
102A, the pressure spring 104 are snapped connection with the detent 102A.
It is another preferred embodiment of the utility model, the implementation with above-described embodiment referring again to Fig. 1 and Fig. 2
Content, wherein foregoing description is seen for the specific embodiment of above-described embodiment, embodiment herein is not repeated in detail
It states；And in the present embodiment, the difference with above-described embodiment is:
The face ring 101 includes base ring 101A and upper ring 101B, the race diameter of the upper ring 101B and pressure ring 103 and interior
The size of loop diameter is consistent, and the two sides of the upper ring 101B are provided with the pillar 101C with screw hole, opens on the pressure ring 103
Equipped with the through-hole passed through for screw 102A, screw 102A is tightened after pressure ring 130 in the screw hole of pillar 101C, to realize
Pressure ring 102 is fixedly connected with face ring 101.Wherein, the race diameter on 103 top of swivel becket is straight less than the outer ring of upper ring 101B
Diameter.
Rotatable waterproof downlight in the present embodiment drives light source base 300 to rotate by rotation swivel becket 103, thus
So that light source assembly 200 is followed rotation, realizes the 360 ° of rotations of rotatable waterproof downlight in the horizontal direction in the present embodiment
Turn.
The foregoing is merely the utility model preferred embodiment, structure is not limited to the above-mentioned shape enumerated,
Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in this reality
Within novel protection scope.
Claims (9)
1. rotatable waterproof downlight, including base assembly, light source assembly, light source base, power supply module and radiator, the light source
Component is electrically connected with power supply module, it is characterised in that: the light source base is fastened in the base assembly, in the light source assembly
It is placed in the light source base, the radiator is fixedly connected with the light source base；
The base assembly includes face ring, pressure ring and swivel becket, and the pressure ring is fixedly connected with the face ring, and the swivel becket is set
It sets between the pressure ring and the face ring；
The light source base includes light shield, and the two sides of the light shield are convexly equipped with arc-shaped snap-gauge, is arranged on the inner wall of the swivel becket
There is the groove to match with the arc-shaped snap-gauge；The arc-shaped snap-gauge is fastened in groove, with realize the light source base with
The connection of the base assembly.
2. rotatable waterproof downlight according to claim 1, it is characterised in that: the outer wall lower part of the swivel becket be to
The step structure of inside retraction, the top movable of the swivel becket are arranged between the pressure ring and the face ring, the rotation
The lower part of ring fits in the inner wall of the face ring.
3. rotatable waterproof downlight according to claim 1, it is characterised in that: the light source base further includes silica gel sealing
Circle and glass plate, the card slot for placing the silica gel sealing ring is provided on the light shield inner wall, and the silica gel sealing ring is put
It sets on the card slot, the glass plate is arranged on the silica gel sealing ring, and the light source assembly is arranged in the glass plate
On.
4. rotatable waterproof downlight according to claim 3, it is characterised in that: the bottom of the radiator is pressed on institute
It states on glass plate, the bottom of the radiator is equipped with the cavity being fitted into for light source assembly, and the light source assembly is embedded in described dissipate
It is flushed in the cavity of hot device and with the bottom of the radiator.
5. rotatable waterproof downlight according to claim 3, it is characterised in that: the light source assembly include COB light source,
Light source pressing plate, light-guiding pillar and reflector, the light source pressing plate are fixed in COB light source；The light inputting end setting of the light-guiding pillar exists
On the light source pressing plate, the reflector is arranged on the light end out of the light-guiding pillar；The light-emitting window setting of the reflector exists
On the glass plate.
6. rotatable waterproof downlight according to claim 5, it is characterised in that: the power supply module include power pack and
One end of conducting wire, the conducting wire is electrically connected with power pack, and the other end is welded in the COB light source.
7. rotatable waterproof downlight according to claim 6, it is characterised in that: sequence on the upper surface of the radiator
Fixed live conductor straight panel and crimping bent plate, form the via hole passed through for the conducting wire between the crimping straight panel and crimping bent plate.
8. rotatable waterproof downlight according to claim 1, it is characterised in that: the base assembly further includes pressure spring,
The pressure ring is equipped with for blocking the detent for setting the pressure spring, and the pressure spring is snapped connection with the detent.
9. rotatable waterproof downlight according to claim 1, it is characterised in that: the radiator and the light source base spiral shell
Line connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898543.3U CN208794219U (en) | 2018-06-11 | 2018-06-11 | Rotatable waterproof downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898543.3U CN208794219U (en) | 2018-06-11 | 2018-06-11 | Rotatable waterproof downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208794219U true CN208794219U (en) | 2019-04-26 |
Family
ID=66200884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820898543.3U Expired - Fee Related CN208794219U (en) | 2018-06-11 | 2018-06-11 | Rotatable waterproof downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208794219U (en) |
-
2018
- 2018-06-11 CN CN201820898543.3U patent/CN208794219U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20210611 |