CN209196570U - A kind of downlight LED light - Google Patents
A kind of downlight LED light Download PDFInfo
- Publication number
- CN209196570U CN209196570U CN201822083117.7U CN201822083117U CN209196570U CN 209196570 U CN209196570 U CN 209196570U CN 201822083117 U CN201822083117 U CN 201822083117U CN 209196570 U CN209196570 U CN 209196570U
- Authority
- CN
- China
- Prior art keywords
- location hole
- light source
- led light
- round estrade
- driving power
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model relates to a kind of downlight LED light, including lamp cap, lamp body, driving power pcb board, light source board, lampshade, the round estrade that the lamp body includes cylinder, is connected with the cylinder and diameter is gradually increased, the post tips are connect with the lamp cap；The card slot of symmetrical fixed driving power pcb board there are two being set on the inside of the cylinder.The utility model cover light-emitting area is big, shines uniformly, driving power pcb board is easy to assembly, is not easy to loosen, long service life.
Description
Technical field
The utility model belongs to illuminator production technical field, and in particular to a kind of downlight LED light.
Background technique
Downlight currently on the market generallys use energy-saving lamp or bulb lamp installation.Compared with common energy-saving lamp, LED energy conservation
Lamps and lanterns have environmental protection not mercurous, can be recycled and recycle, power is small, high photosynthetic efficiency, the long-life, that is, opens i.e. bright, resistance to frequently switch on, light decay
It is small, it is rich in color, the features such as tunable optical, gradually replace common energy-saving lamp.And existing LED downlight generallys use bulb lamp,
Due to ball bubble balloon-shaped structure radian close to 270 °, shine when light refractive effect light efficiency, cover light-emitting area is small, shine not
Uniformly.In addition, driving power PCB plate is easy to loosen, influences service life generally by being fixedly welded on lamp body.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of cover light-emitting area is big, shine uniformly, driving
Power supply pcb board is easy to assembly, steady downlight LED light.
In order to solve the above technical problems, a kind of downlight LED light provided by the utility model, including lamp cap, lamp body, driving
Power supply pcb board, light source board, lampshade, the round estrade that the lamp body includes cylinder, is connected with the cylinder and diameter is gradually increased,
The post tips are equipped with the screw thread matched with the lamp cap internal screw thread；It is set on the inside of the cylinder and fixes drive there are two symmetrical
The card slot of dynamic power supply pcb board.
Preferably, location hole one is provided on the light source board, the bottom of the round estrade and the location hole one match
The snap-on of conjunction, the light source board are fixed on the round estrade bottom by snap-on.
Preferably, the outer ledge of the round estrade is equidistant is equipped with 3 locating buttons.
Preferably, the light source board center is equipped with connector, and driving power pcb board upper end is equipped with and the connector
The contact pin of connection.
Preferably, location hole two is additionally provided on the light source board, the bottom of the round estrade is equipped with and the location hole two
What is matched positions.
Preferably, the lampshade edge is symmetrically arranged with location hole three and the locating slot positioned at three two sides of location hole, the circle
Stage body inside edge is equipped with and the corresponding protrusion of the location hole three and card slot corresponding with the locating slot.
The beneficial effects of the utility model have:
1, the round estrade that lamp body includes cylinder, is connected with cylinder and diameter is gradually increased, post tips are equipped with and the lamp
Close to 90 °, light is not susceptible to reflect the connection angle of the screw thread that head internal screw thread matches, round estrade and cylinder, and cover shines
Area is big；And light-emitting surface, close to plane, irradiated area is big, uniformly light-emitting, light efficiency is high, green energy conservation.
2, the card slot of symmetrical fixed driving power pcb board, driving power pcb board there are two being set on the inside of the cylinder of lamp body
It is fixed on lamp body by card slot, it is not easy to loosen, long service life.
3, the round estrade outer ledge of lamp body is equidistant is equipped with 3 locating buttons, and whole lamp is made to screw in screw socket process during installation
In do not deviate, guarantee screw in angle it is accurate.
4, light source board center is equipped with connector, and driving power pcb board upper end is equipped with the contact pin connecting with connector, light source board
It is connect with driving power pcb board by plugging mode；Location hole one, the round estrade bottom of lamp body and positioning are provided on light source board
The snap-on that hole one matches, light source board are fixed on round estrade bottom by snap-on；Location hole two, round estrade are additionally provided on light source board
Bottom is equipped with the positioning column matched with location hole two, and light source board is further secured to circle by location hole two and positioning column cooperation
Stage body bottom；Lampshade edge is symmetrically arranged with location hole three and the locating slot positioned at three two sides of location hole, the round estrade inside of lamp body
Edge is equipped with and the corresponding protrusion of location hole three and corresponding with locating slot card slot, and lampshade passes through location hole three and locating slot and lamp
Body fastens.Above-mentioned design keeps the utility model easy to assembly, high production efficiency.
Detailed description of the invention
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the explosive view of the utility model.
Fig. 3 is the scheme of installation of the utility model.
Specific embodiment
As shown in Figure 1-3, a kind of downlight LED light, including lamp cap 1, lamp body 2, driving power PCB plate 3, light source board 4,
Lampshade 5, the round estrade 22 that the lamp body 2 includes cylinder 21, is connected with the cylinder 21 and diameter is gradually increased, the cylinder 21
End is connect with the lamp cap 1；The card slot 6 of symmetrical fixed driving power pcb board 3 there are two being set on the inside of the cylinder 21.Circle
The connection angle of stage body 22 and cylinder 21 is close to 90 °, and light is not susceptible to reflect, light efficiency, and cover light-emitting area is big, than conventional ball
The light-emitting area for steeping lamp is 1.3 times big；And light-emitting surface, close to plane, irradiated area is 4 times of bulb lamp, and uniformly light-emitting, light efficiency is high,
Green energy conservation.
Location hole 1 is provided on the light source board 4, the bottom of the round estrade 22 is matched with the location hole 1
Snap-on 8, the light source board 4 is fixed on 22 bottom of round estrade by location hole 1 and snap-on 8.Outside the round estrade 22
Side edge is equidistant to be equipped with 3 locating buttons 9, does not deviate during so that whole lamp is screwed in screw socket during installation, guarantees to screw in angle standard
Really.4 center of light source board is equipped with connector 10, and 3 upper end of driving power pcb board is equipped with and connect with the connector 10
Contact pin 11.Location hole 2 16 is additionally provided on the light source board, the round estrade bottom 22 is equipped with to match with the location hole 2 16
The positioning column 17 of conjunction.5 edge of lampshade is symmetrically arranged with location hole 3 12 and the locating slot 13 positioned at 3 12 two sides of location hole,
22 inside edge of round estrade is equipped with and the location hole 3 12 corresponding raised 14 and card corresponding with the locating slot 13
Slot 15.By above-mentioned design, do not have to connect by welding manner between each section, easy to assembly, installation cost is low, production efficiency
It is high.
Above description is illustrative and not restrictive.By above description skilled person realizes that this reality
With many kinds of novel change and modification, will also fall within the spirit and scope of the utility model.
Claims (6)
1. a kind of downlight LED light, including lamp cap, lamp body, driving power pcb board, light source board, lampshade, which is characterized in that described
The round estrade that lamp body includes cylinder, is connected with the cylinder and diameter is gradually increased, the post tips are connect with the lamp cap；
The card slot of symmetrical fixed driving power pcb board there are two being set on the inside of the cylinder.
2. a kind of downlight LED light according to claim 1, which is characterized in that be provided with location hole on the light source board
One, the snap-on that the bottom of the round estrade is matched with the location hole one, the light source board is fixed on the circle by snap-on
Stage body bottom.
3. a kind of downlight LED light according to claim 1, which is characterized in that the round estrade outer ledge is equidistant
Equipped with 3 locating buttons.
4. a kind of downlight LED light according to claim 1, which is characterized in that the light source board center is equipped with connector,
Driving power pcb board upper end is equipped with the contact pin connecting with the connector.
5. a kind of downlight LED light according to claim 1, which is characterized in that be additionally provided with location hole on the light source board
Two, the round estrade bottom is equipped with the positioning column matched with the location hole two.
6. a kind of downlight LED light according to claim 1, which is characterized in that the lampshade edge is symmetrically arranged with positioning
Kong Sanhe is located at the locating slot of three two sides of location hole, and the round estrade inside edge is equipped with protrusion corresponding with the location hole three
And card slot corresponding with the locating slot.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083117.7U CN209196570U (en) | 2018-12-12 | 2018-12-12 | A kind of downlight LED light |
| PCT/CN2019/071613 WO2020118839A1 (en) | 2018-12-12 | 2019-01-14 | Led light for downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083117.7U CN209196570U (en) | 2018-12-12 | 2018-12-12 | A kind of downlight LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209196570U true CN209196570U (en) | 2019-08-02 |
Family
ID=67428848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822083117.7U Active CN209196570U (en) | 2018-12-12 | 2018-12-12 | A kind of downlight LED light |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209196570U (en) |
| WO (1) | WO2020118839A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201255320Y (en) * | 2008-09-04 | 2009-06-10 | 中山市汉仁电子有限公司 | LED plane lamp with novel structure |
| CN203215338U (en) * | 2013-03-21 | 2013-09-25 | 东莞维升电子制品有限公司 | Light emitting diode bulb lamp |
| CN203810319U (en) * | 2014-04-22 | 2014-09-03 | 惠州市华阳光电技术有限公司 | Connecting structure for power source board and light source board of LED bulb lamp |
| GB201407301D0 (en) * | 2014-04-25 | 2014-06-11 | Aurora Ltd | Improved led lamps and luminaires |
| CN204879612U (en) * | 2015-09-09 | 2015-12-16 | 韦明辉 | LED lamps and lanterns |
| CN206036897U (en) * | 2016-08-06 | 2017-03-22 | 张文正 | LED lamp with emergent function |
-
2018
- 2018-12-12 CN CN201822083117.7U patent/CN209196570U/en active Active
-
2019
- 2019-01-14 WO PCT/CN2019/071613 patent/WO2020118839A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020118839A1 (en) | 2020-06-18 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |