CN203375213U - LED bulb lamp - Google Patents
LED bulb lamp Download PDFInfo
- Publication number
- CN203375213U CN203375213U CN201320401979.4U CN201320401979U CN203375213U CN 203375213 U CN203375213 U CN 203375213U CN 201320401979 U CN201320401979 U CN 201320401979U CN 203375213 U CN203375213 U CN 203375213U
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- CN
- China
- Prior art keywords
- lamp
- shell
- led
- lamp holder
- led lamps
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- Expired - Fee Related
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Abstract
The utility model provides an LED bulb lamp which comprises a lamp holder, a bulb shell and a plurality of LED lamps. The lamp holder is sleeved with the bulb shell. The LED lamps are arranged inside the bulb shell. A circuit board electrically connected with the LED lamps is arranged inside the lamp holder. The LED lamps are arranged on the lamp holder inside the bulb shell in a multi-layer mode and form a gradient structure with the layer-by-layer decreased heights from interior to exterior. According to the LED bulb lamp, due to the fact that the LED lamps are distributed by the adoption of the multi-layer gradient structure, light of the LED lamps is fully utilized, and the luminous distribution is even. Therefore, the light permeability and the light-emitting effect of the LED bulb lamp are improved, the application of the LED bulb lamp in the field of lighting is wider, and due to the distribution of the LED lamps, the appearance is more attractive.
Description
Technical field
The utility model relates to a kind of lighting device, particularly a kind of LED bulb lamp.
Background technology
The lighting devices such as the LED fluorescent tube assembled by the LED lamp or bulb lamp are high because of its luminous efficiency, and power consumption is few, long service life, and security reliability is strong, and caloric value is little, can not produce mercury pollution and start the advantages such as fast, at lighting field, is widely used.In general LED bulb lamp, be that a plurality of LED lamps are welded on circuit board with plane distribution, make so a plurality of LED lamps all luminous to same direction, thereby make the photometric distribution of LED bulb lamp inhomogeneous, light transmittance and illumination effect are poor, and therefore existing this kind of LED bulb lamp is subject to certain application restric-tion in lighting field.
The utility model content
The purpose of this utility model is to provide a kind of LED bulb lamp, adopts multilayered and graded structure to distribute on several LED lamps, and photometric distribution is even, has improved its light transmittance and illumination effect, is widely used.
For achieving the above object, the utility model provides a kind of LED bulb lamp, it comprises: lamp holder, be linked in the ball cell-shell on lamp holder and be located at the several LED lamps in the ball cell-shell, be provided with the circuit board be electrically connected with several LED lamps in lamp holder, described several LED lamp is multilayer and is arranged on lamp holder in the ball cell-shell, and the gradient-structure that successively successively decreases from inside to outside of height of formation.
Described several LED lamp is electrically connected circuit board by wire and is supported in the circuit board top.
Be provided with reflector between described several LED lamp and circuit board.
Described several LED lamp is the multilayer circumference arranges, and the LED lamp quantity of every layer successively increases from the inside to the outside.
It is transparent spherical that described ball cell-shell is, and the one side is provided with opening, to be linked on lamp holder.
Between described ball cell-shell and lamp holder, by the draw-in groove mode, be connected.
Between described ball cell-shell and lamp holder, by bonding way, be connected.
Being threaded connection mode between described ball cell-shell and lamp holder is connected.
Described ball cell-shell is that glass or plastics are made.
The beneficial effects of the utility model: the utility model is by adopting multilayered and graded structure to distribute on several LED lamps, take full advantage of the light of several LED lamps, make photometric distribution even, thereby improve light transmittance and the illumination effect of LED bulb lamp, in lighting field, application is more extensive; And the distribution of the several LED lamps of the utility model, make outward appearance more attractive in appearance.
In order further to understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation use, not be used for the utility model is limited.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, by the specific embodiment of the present utility model is described in detail, will make the technical solution of the utility model and other beneficial effect apparent.
The structural representation that Fig. 1 is the utility model LED bulb lamp;
The part-structure decomposing schematic representation that Fig. 2 is Fig. 1.
The specific embodiment
Technological means and the effect thereof for further setting forth the utility model, taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
As shown in Figure 1-2, LED bulb lamp of the present utility model, it comprises: lamp holder 2, be linked in the ball cell-shell 4 on lamp holder 2 and be located at the several LED lamps 6 in ball cell-shell 4, be provided with the circuit board (not shown) in lamp holder 2, several LED lamps 6 are electrically connected circuit board, to realize illumination effect.
Described ball cell-shell 4 is made for glass or plastics.It is transparent spherical that ball cell-shell 4 is, and the one side is provided with opening, to be linked on lamp holder 2.Can be connected by bonding way between this ball cell-shell 4 and lamp holder 2, be connected firmly between ball cell-shell 4 and lamp holder 2 like this, the damage of avoiding getting loose.Between ball cell-shell 4 and lamp holder 2, also can be connected by draw-in groove mode or thread connecting mode etc., draw-in groove mode wherein connects, only need install the notch cooperatively interacted in lamp holder 2 and ball cell-shell 4 opening corresponding positions, can easily ball cell-shell 4 fits be connected on lamp holder 2 by the cooperation of notch; Thread connecting mode wherein, only need install internal thread and the external screw thread cooperatively interacted in lamp holder 2 and ball cell-shell 4 opening corresponding positions, can connect and easily ball cell-shell 4 fits are connected on lamp holder 2 by internal thread and externally threaded spiral, this described draw-in groove mode is connected with thread connecting mode, make dismounting as required between ball cell-shell 4 and lamp holder 2, be convenient to safeguard.
Especially, described several LED lamps 6 are multilayer and are arranged on lamp holder 2 in ball cell-shell 4, and the gradient-structure that successively successively decreases from inside to outside of height of formation.The differing heights of multilayer LED lamp 6 is to realize by the wire 8 of different length, and wire 8 is connected to LED lamp 6 belows, and several LED lamps 6 are electrically connected circuit board and are supported in the circuit board top by wire 8, and wire 8 is rigid wire.Therefore, several LED lamps 6 can be luminous to different directions, especially for LED lamp 6 in internal layer, due to LED lamp 6 height of internal layer higher than outer LED lamp 6, therefore its light can not be subject to stopping of outer LED lamp 6 and send well, thereby make light distribution of the present utility model even, light transmittance and illumination effect are improved, apply more extensive.In the present embodiment, described several LED lamps 6 are the multilayer circumference arranges, and LED lamp 6 quantity of every layer successively increase from the inside to the outside.
In addition, between several LED lamps 6 and circuit board, further be provided with the reflector (not shown), be beneficial to the light of this side is outwards reflected away, to take full advantage of the light of LED lamp 6.
In sum, the utility model, by adopting multilayered and graded structure to distribute on several LED lamps, takes full advantage of the light of several LED lamps, makes photometric distribution even, thereby improves light transmittance and the illumination effect of LED bulb lamp, and in lighting field, application is more extensive; And the distribution of the several LED lamps of the utility model, make outward appearance more attractive in appearance.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model claim.
Claims (9)
1. a LED bulb lamp, it is characterized in that, comprise: lamp holder, be linked in the ball cell-shell on lamp holder and be located at the several LED lamps in the ball cell-shell, be provided with the circuit board be electrically connected with several LED lamps in lamp holder, described several LED lamp is multilayer and is arranged on lamp holder in the ball cell-shell, and the gradient-structure that successively successively decreases from inside to outside of height of formation.
2. LED bulb lamp as claimed in claim 1, is characterized in that, described several LED lamps are electrically connected circuit board by wire and are supported in the circuit board top.
3. LED bulb lamp as claimed in claim 2, is characterized in that, between described several LED lamps and circuit board, is provided with reflector.
4. LED bulb lamp as claimed in claim 1, is characterized in that, described several LED lamps are the multilayer circumference arranges, and the LED lamp quantity of every layer successively increases from the inside to the outside.
5. LED bulb lamp as claimed in claim 1, is characterized in that, it is transparent spherical that described ball cell-shell is, and the one side is provided with opening, to be linked on lamp holder.
6. LED bulb lamp as claimed in claim 1, is characterized in that, between described ball cell-shell and lamp holder, by the draw-in groove mode, is connected.
7. LED bulb lamp as claimed in claim 1, is characterized in that, between described ball cell-shell and lamp holder, by bonding way, is connected.
8. LED bulb lamp as claimed in claim 1, is characterized in that, is threaded connection mode between described ball cell-shell and lamp holder and is connected.
9. LED bulb lamp as claimed in claim 1, is characterized in that, described ball cell-shell is that glass or plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401979.4U CN203375213U (en) | 2013-07-05 | 2013-07-05 | LED bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401979.4U CN203375213U (en) | 2013-07-05 | 2013-07-05 | LED bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375213U true CN203375213U (en) | 2014-01-01 |
Family
ID=49837741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320401979.4U Expired - Fee Related CN203375213U (en) | 2013-07-05 | 2013-07-05 | LED bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456221A (en) * | 2014-12-12 | 2015-03-25 | 海宁市新光源照明有限责任公司 | LED lamp bulb and lamp holder thereof |
| CN111503537A (en) * | 2019-01-29 | 2020-08-07 | 松下知识产权经营株式会社 | Lighting device |
-
2013
- 2013-07-05 CN CN201320401979.4U patent/CN203375213U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456221A (en) * | 2014-12-12 | 2015-03-25 | 海宁市新光源照明有限责任公司 | LED lamp bulb and lamp holder thereof |
| CN111503537A (en) * | 2019-01-29 | 2020-08-07 | 松下知识产权经营株式会社 | Lighting device |
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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 |
Granted publication date: 20140101 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |