CN205909010U - Two single -control LED current circuit's of group improvement structure - Google Patents
Two single -control LED current circuit's of group improvement structure Download PDFInfo
- Publication number
- CN205909010U CN205909010U CN201620450277.9U CN201620450277U CN205909010U CN 205909010 U CN205909010 U CN 205909010U CN 201620450277 U CN201620450277 U CN 201620450277U CN 205909010 U CN205909010 U CN 205909010U
- Authority
- CN
- China
- Prior art keywords
- circuit substrate
- control led
- illumination
- single control
- improved structure
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a two single -control LED current circuit's of group improvement structure, including the circuit substrate, the circuit substrate has eight straight flanges, is connected with the arc limit between the adjacent straight flange, installs a plurality of LED lamp pearls on the circuit substrate, and this LED lamp pearl is annular arrangement, and from interior to exterior forms first, second, the 3rd circle of illumination, and a peripheral straight flange and the two arc edges of circuit substrate are provided with outer positioning channel section. Among this kind of two single -control LED current circuit's of group improvement structure, from interior to exterior forms first, second, the 3rd circle of illumination, makes the LED lamps and lanterns have higher illumination brightness and great illumination zone, and the suitability is wider, and lamp shade accessible buckle is connected with the outer positioning channel section lock on the circuit substrate in addition, and the dismouting is more convenient, is favorable to the installation and maintenance of lamps and lanterns.
Description
Technical field
This utility model is related to a kind of circuit structure, particularly a kind of led circuit structure.
Background technology
Led illuminating lamp is a kind of lighting made using forth generation green light source led.Led is referred to as forth generation and shines
Mingguang City source or green light source, have the features such as energy-saving and environmental protection, life-span length, small volume, can be widely applied to various instructions, show
Show, decorate, the field such as backlight, general lighting and urban landscape.Led series circuit is typically adopted in common led illuminating lamp
Work.In the prior art, the lampshade of led illuminating lamp needs to be connected with the circuit substrate of single group led series circuit by screw
Fixing, install and safeguard quite inconvenient.
Content of the invention
The technical problems to be solved in the utility model is to provide a kind of improved structure of double group single control led series circuit, just
Installation and maintenance in light fixture.
In order to solve above-mentioned technical problem, the improved structure of double group single control led series circuits of the present utility model, including electricity
Base board, described circuit substrate has eight straight flanges, is connected with arc-shaped side between adjacent straight flange, circuit substrate is provided with some
Led lamp beads, this led lamp beads annularly arranges, and forms first, second, third circle of illumination from the inside to the outside, and the one of circuit substrate periphery
It is provided with outside fix draw-in groove on straight flange and two arc-shaped sides.
It is provided with the interior locating groove of three or more in described circuit substrate.
Some confession screws are provided with described circuit substrate and pass through the magnetic screwed hole being connected with support.
It is provided with power supply installation cavity in the middle part of described circuit substrate.
The beneficial effects of the utility model are: in the improved structure of this double group single control led series circuits, shape from the inside to the outside
Become first, second, third circle of illumination, make LED lamp have higher brightness of illumination and larger illumination zone, the suitability is more
Extensively, and lampshade can be fastened and connected with the outside fix draw-in groove on circuit substrate by buckle, dismounting is more convenient, is conducive to light fixture
Install and safeguard.
Brief description
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Specific embodiment
With reference to Fig. 1, the improved structure of double group single control led series circuits of the present utility model, including circuit substrate 1, described
Circuit substrate 1 has eight straight flanges, is connected with arc-shaped side between adjacent straight flange, and circuit substrate 1 is provided with some led lamp beads 2,
This led lamp beads 2 annularly arranges, and forms first, second, third circle of illumination from the inside to the outside, a straight flange of circuit substrate 1 periphery with
And two be provided with outside fix draw-in groove 3 on arc-shaped side.In the improved structure of this double group single control led series circuit, shape from the inside to the outside
Become first, second, third circle of illumination, make LED lamp have higher brightness of illumination and larger illumination zone, the suitability is more
Extensively, and lampshade can be fastened and connected with the outside fix draw-in groove on circuit substrate by buckle, dismounting is more convenient, is conducive to light fixture
Install and safeguard.
Wherein, it is provided with the interior locating groove 4 of three or more in described circuit substrate 1, tied by inside and outside dual connection
Structure, makes lampshade more firm with the connection of circuit substrate.
Some confession screws are provided with described circuit substrate 1 and pass through the magnetic screwed hole 5 being connected with support, after screw is installed
Can reversely be mounted directly on support, install more convenient.
Additionally, being provided with power supply installation cavity 6 in the middle part of described circuit substrate 1, for installing power processor, make product structure
More compact reasonable.
The foregoing is only preferred embodiments of the present utility model, as long as realizing this utility model with essentially identical means
The technical scheme of purpose broadly falls within protection domain of the present utility model.
Claims (4)
1. pair improved structure of group single control led series circuit, including circuit substrate (1) it is characterised in that: described circuit substrate
(1) there are eight straight flanges, be connected with arc-shaped side between adjacent straight flange, circuit substrate (1) is provided with some led lamp beads (2), should
Led lamp beads (2) are annular in shape to be arranged, and forms first, second, third circle of illumination, a straight flange of circuit substrate (1) periphery from the inside to the outside
And two be provided with outside fix draw-in groove (3) on arc-shaped side.
2. double group single control led series circuit according to claim 1 improved structure it is characterised in that: described circuit base
It is provided with the interior locating groove (4) of three or more in plate (1).
3. double group single control led series circuit according to claim 2 improved structure it is characterised in that: described circuit base
Some confession screws are provided with plate (1) and pass through the magnetic screwed hole (5) being connected with support.
4. double group single control led series circuit according to claim 3 improved structure it is characterised in that: described circuit base
It is provided with power supply installation cavity (6) in the middle part of plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620450277.9U CN205909010U (en) | 2016-05-16 | 2016-05-16 | Two single -control LED current circuit's of group improvement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620450277.9U CN205909010U (en) | 2016-05-16 | 2016-05-16 | Two single -control LED current circuit's of group improvement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205909010U true CN205909010U (en) | 2017-01-25 |
Family
ID=57814534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620450277.9U Expired - Fee Related CN205909010U (en) | 2016-05-16 | 2016-05-16 | Two single -control LED current circuit's of group improvement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205909010U (en) |
-
2016
- 2016-05-16 CN CN201620450277.9U patent/CN205909010U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170125 Termination date: 20210516 |