CN106523985A - Down light - Google Patents
Down light Download PDFInfo
- Publication number
- CN106523985A CN106523985A CN201610919486.8A CN201610919486A CN106523985A CN 106523985 A CN106523985 A CN 106523985A CN 201610919486 A CN201610919486 A CN 201610919486A CN 106523985 A CN106523985 A CN 106523985A
- Authority
- CN
- China
- Prior art keywords
- lamp
- cup
- seat
- hole
- radiator
- 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
Classifications
-
- 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
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a down light. The down light comprises a light cup; two mounting mechanisms for mounting and fixing the down light are arranged on the outer wall of the light cup; a through hole is formed in the bottom of the light cup; an inner base with the spherical outer surface is movably clamped in the through hole; a mounting hole is formed in the inner base; a fixing frame is arranged in the mounting hole; a COB light panel is arranged on the fixing frame; a lens is arranged on one side, which is irradiated by the COB light panel, in the inner base; a radiator is arranged in the position, corresponding to the side which is not irradiated by the COB light panel, of the fixing frame; a wire hole allowing an electric wire on the COB light panel to penetrate through is formed in the radiator; a back cover is arranged on the radiator; a power line binding post is arranged on the back cover; and an included angle formed by the outer edge surface of the light cup and the central axis of the light cup ranges from 45 degrees to 80 degrees. The down light has the large irradiation range, the low glare and the adjustable irradiation angle.
Description
Technical field
The present invention relates to a kind of Down lamp.
Background technology
Existing Down lamp is divided to two kinds, and one kind is the type with Lamp cup (lampshade), and this Down lamp dazzle is low but range of exposures phase
To less；One kind is that, without Lamp cup, lamp bead is located at position of the whole lamp compared with outside, and this Down lamp dazzle is higher, and user may
Feel uncomfortable.And existing Down lamp or around an axis of rotation, limited adjustment range, or can only have double rotary shaft frees degree,
But volume is big, and not attractive in appearance enough.
The content of the invention
The technical problem to be solved is：A kind of big range of exposures, low dazzle are provided and irradiating angle is adjustable
Down lamp.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of Down lamp, including Lamp cup, outside Lamp cup
Wall is provided with two installing mechanisms for installing fixed Down lamp, and Lamp cup cup bottom is provided with through hole, and in the through hole, active card sets
There is the inner seat of the spherical shape of outer surface, inner seat is provided with installing hole, in installing hole, be provided with fixed mount, fixed mount is provided with COB lamps
Plate, is provided with lens in COB lamp plates irradiation side in inner seat, is being provided with radiator corresponding to COB lamp plate non-irradiated side, dissipates on fixed mount
Be provided with hot device and hold the string holes that passes through of electric wire on COB lamp plates, radiator is provided with bonnet, after cover and be provided with power line binding post,
In 45 ° -80 ° of angle between Lamp cup outer face and Lamp cup axis.
As a kind of preferred scheme, on the Lamp cup, hollow rotation seat is provided with through hole, rotation seat medial surface is in
Dome shape, the inner seat activity are fastened in rotation seat.
As a kind of preferred scheme, the rotation seat include the seat of honour that is connected on the surfaces externally and internally of Lamp cup cup bottom and
Lower seat.
Used as a kind of preferred scheme, the radiator includes the heating column being connected with fixed mount, and heating column periphery sets
There are some fin.
As a kind of preferred scheme, it is described after cover and also be provided with some fin.
The invention has the beneficial effects as follows：As in through hole, activity is arranged with the inner seat of the spherical shape of outer surface, it is capable of achieving interior
360 ° of seat is freely rotated, and is increased the adjustable range of Down lamp, and simple structure, will not be increased Down lamp volume, while more attractive in appearance.
It is dizzy due in 45 ° -80 ° of angle, both reduced between Lamp cup outer face and Lamp cup axis that lamp bead produced to people
Light sensation, causes the range of exposures of Down lamp relatively large again.
Hollow rotation seat, the spherical shape of rotation seat medial surface, the inner seat activity are provided with through hole on the Lamp cup
It is fastened in rotation seat.
Cover due to after and also be provided with some fin, enhance radiating effect, extend the service life of lamp.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the cross section structure diagram of the present invention.
In Fig. 1 to Fig. 2：1. Lamp cup, 2. installing mechanism, 3. the seat of honour, 4. descends seat, 5. inner seat, 6. fixed mount, 7.COB lamp plates,
8. lens, 9. radiator, 10. bonnet, 11. binding posts, 12 fin.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiments of the present invention are described in detail.
As shown in Figure 1-2, a kind of Down lamp, including Lamp cup 1,1 outer wall of Lamp cup is provided with two for installing fixed Down lamp
Installing mechanism 2.Installing mechanism 2 includes jump ring, is easy to fix on the ceiling Down lamp.1 glass of bottom of Lamp cup is provided with through hole.Lamp cup
Hollow rotation seat, the spherical shape of rotation seat medial surface are provided with through hole on 1.Rotation seat includes being connected to 1 glass of Lamp cup
The seat of honour 3 and lower seat 4 on the surfaces externally and internally of bottom.In rotation seat, activity is arranged with the inner seat 5 of the spherical shape of outer surface.
Inner seat 5 is provided with installing hole, and installing hole is buckling position hole, and fixed mount 6 is by the buckle that arranges thereon and buckling position hole phase
Connection, fixed mount 6 are provided with COB lamp plates 7.Lens 8 are provided with the irradiation of COB lamp plates 7 side in inner seat 5, are being corresponded on fixed mount 6
7 non-irradiated side of COB lamp plates is provided with radiator 9.Radiator 9 includes the heating column being connected with fixed mount, and heating column periphery is provided with
Some fin.The string holes for holding that electric wire is passed through on COB lamp plates 7 is provided with radiator 9.Radiator 9 is provided with bonnet 10, bonnet 10
Power line binding post 11 is provided with, some fin 12 on bonnet 10, also are provided with.It is in 75 ° between Lamp cup outer face and Lamp cup axis
Angle.
The principle and its effect of the above embodiments only illustrative the invention, and the enforcement that part uses
Example, it is of the invention not for limiting；It should be pointed out that for the person of ordinary skill of the art, without departing from present invention wound
On the premise of making design, some deformations and improvement can also be made, these belong to protection scope of the present invention.
Claims (5)
1. a kind of Down lamp, including Lamp cup, lamp cup outer wall is provided with two installing mechanisms for installing fixed Down lamp, Lamp cup cup bottom
It is provided with through hole, it is characterised in that：In the through hole, activity is arranged with the inner seat of the spherical shape of outer surface, and inner seat is provided with installation
Hole, is provided with fixed mount in installing hole, fixed mount is provided with COB lamp plates, is provided with lens in COB lamp plates irradiation side in inner seat, fixed
Radiator is being provided with corresponding to COB lamp plate non-irradiated side on frame, the string holes for holding that electric wire is passed through on COB lamp plates in radiator, is being provided with,
Radiator is provided with bonnet, after cover and be provided with power line binding post, in 45 ° -80 ° of folder between Lamp cup outer face and Lamp cup axis
Angle.
2. a kind of Down lamp as claimed in claim 1, it is characterised in that：Hollow rotation is provided with through hole on the Lamp cup
Seat, the spherical shape of rotation seat medial surface, the inner seat activity are fastened in rotation seat.
3. a kind of Down lamp as claimed in claim 2, it is characterised in that：The rotation seat includes being connected in Lamp cup cup bottom
The seat of honour and lower seat on outer surface.
4. a kind of Down lamp as claimed in claim 1, it is characterised in that：The radiator includes the heat conduction being connected with fixed mount
Post, heating column periphery are provided with some fin.
5. a kind of Down lamp as any one of claim 1-4, it is characterised in that：Cover after described and also be provided with some radiatings
Piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919486.8A CN106523985A (en) | 2016-10-21 | 2016-10-21 | Down light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919486.8A CN106523985A (en) | 2016-10-21 | 2016-10-21 | Down light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106523985A true CN106523985A (en) | 2017-03-22 |
Family
ID=58291666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610919486.8A Pending CN106523985A (en) | 2016-10-21 | 2016-10-21 | Down light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106523985A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060250788A1 (en) * | 2005-04-12 | 2006-11-09 | Michael Hodge | Adjustable downlight fixture |
| CN202834876U (en) * | 2012-05-29 | 2013-03-27 | 东芝照明技术株式会社 | Lighting device |
| CN203500903U (en) * | 2013-09-26 | 2014-03-26 | 广州光为照明科技有限公司 | Adjustable bevel LED tube light |
| CN204785635U (en) * | 2015-05-25 | 2015-11-18 | 大连光大环球节能服务股份有限公司 | Integration LED photo engine module and use LED lamp of this module |
| CN205402389U (en) * | 2016-02-29 | 2016-07-27 | 艾笛森(厦门)光电科技有限公司 | 360 degree can change formula LED down lamp of adjusting luminance |
| CN206093739U (en) * | 2016-10-21 | 2017-04-12 | 苏州瑞腾照明科技股份有限公司 | Down lamp |
-
2016
- 2016-10-21 CN CN201610919486.8A patent/CN106523985A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060250788A1 (en) * | 2005-04-12 | 2006-11-09 | Michael Hodge | Adjustable downlight fixture |
| CN202834876U (en) * | 2012-05-29 | 2013-03-27 | 东芝照明技术株式会社 | Lighting device |
| CN203500903U (en) * | 2013-09-26 | 2014-03-26 | 广州光为照明科技有限公司 | Adjustable bevel LED tube light |
| CN204785635U (en) * | 2015-05-25 | 2015-11-18 | 大连光大环球节能服务股份有限公司 | Integration LED photo engine module and use LED lamp of this module |
| CN205402389U (en) * | 2016-02-29 | 2016-07-27 | 艾笛森(厦门)光电科技有限公司 | 360 degree can change formula LED down lamp of adjusting luminance |
| CN206093739U (en) * | 2016-10-21 | 2017-04-12 | 苏州瑞腾照明科技股份有限公司 | Down lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |