CN103174963A - Light-emitting diode (LED) lamp with plug device - Google Patents
Light-emitting diode (LED) lamp with plug device Download PDFInfo
- Publication number
- CN103174963A CN103174963A CN2011104425384A CN201110442538A CN103174963A CN 103174963 A CN103174963 A CN 103174963A CN 2011104425384 A CN2011104425384 A CN 2011104425384A CN 201110442538 A CN201110442538 A CN 201110442538A CN 103174963 A CN103174963 A CN 103174963A
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- led
- plug device
- led lamp
- cylindrical shell
- plug
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a light-emitting diode (LED) lamp with a plug device. The LED lamp with the plug device comprises a cylinder body for placing an LED unit and a protective cover for protecting the LED unit. The bottom of the cylinder body is provided with the plug device for supplying power for the LED unit. The LED unit comprises LED beads, a first cylinder body for containing the LED beads and a second cylinder body for installing a drive circuit of the LED beads sequentially from top to bottom. The bottom of the second cylinder body is provided with a first electrode. A metal shell body is the outer side wall of the second cylinder body and a second electrode. The LED lamp with the plug device enable a user to directly install the LED lamp in plug-in plug-out mode fast and conveniently due to the plug device is arranged at the bottom of the cylinder body.
Description
Technical field
The present invention relates to a kind of lighting device, or rather, is a kind of LED lamp with plug device.
Background technology
LED takes from the triliteral abbreviation of Light Emitting Diode, and Chinese is translated into " light emitting diode ", as its name suggests, light emitting diode be a kind of can be that the electronic device of luminous energy has the characteristic of diode with electric energy conversion.Existing LED also widely applies in industrial indicator lamp field, but existing indicator lamp still adopts common stitch to connect to install, in case be damaged, changes very loaded down with trivial details.
Chinese utility model patent ZL200720170626.2 discloses a kind of plug with LED light, comprise plug casing, zero line inserted sheet, live wire inserted sheet, be connected with LED light between zero line inserted sheet circuit in plug casing and live wire inserted sheet circuit, LED light is in series with a current-limiting resistance, this LED light is embedded in the lamp hole that passes the plug casing outer surface, in the time of plug insertion socket, LED light is bright, therefore can know the "on" position that demonstrates plug, also can differentiate the position of plug under dim environment for people, safely plug be pulled up.Obviously, this indicator lamp still adopts common stitch connected mode, and it is very inconvenient to operate.
Summary of the invention
The present invention solves the existing technical problem of prior art, thereby provides a kind of replacing easily with the LED lamp of plug device.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of LED lamp with plug device comprises cylindrical shell and the protective cover for the protection of described LED luminescence unit that be used for to place a LED luminescence unit, and the bottom of described cylindrical shell is provided with one and provides the plug device of power supply supply for described LED luminescence unit.
As preferred embodiment of the present invention, described LED luminescence unit comprises LED lamp pearl from top to bottom successively, be used for the second cylindrical shell admit the first cylindrical shell of described LED lamp pearl and to be used for installing the drive circuit of described LED lamp pearl, the bottom of described the second cylindrical shell is provided with the first electrode, the lateral wall of described the second cylindrical shell is metal shell, and described metal shell is the second electrode.
As preferred embodiment of the present invention, the lateral wall of described the second cylindrical shell is provided with a pair of locking projection for fixing described LED luminescence unit.
As preferred embodiment of the present invention, described the first electrode is the projection of taper.
As preferred embodiment of the present invention, the middle part of described protective cover is provided with an earthquake washer.
Because the LED lamp utilization with plug device of the present invention is arranged on the plug device of cylinder body bottom, in case be damaged, the user directly carries out plug-in and installs, and is simple and convenient.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the LED lamp with plug device of the present invention;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram with the LED lamp of plug device in Fig. 1;
Fig. 3 is the perspective view with the LED luminescence unit of the LED lamp of plug device in Fig. 2;
Fig. 4 is the details enlarged diagram in the B zone of the LED luminescence unit in Fig. 3;
Fig. 5 is the perspective view with the protective cover of the LED lamp of plug device in Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made more explicit defining.
The invention provides a kind of replacing easily with the LED lamp of plug device.
As extremely shown in Figure 5 in Fig. 1; a kind of LED lamp 1 with plug device; comprise cylindrical shell 3 and the protective cover 2 for the protection of this LED luminescence unit 4 that be used for to place a LED luminescence unit 4, the bottom of this cylindrical shell 3 is provided with one and provides the plug device 31 of power supply supply for this LED luminescence unit 4.
The second cylindrical shell 43 that this LED luminescence unit 4 comprises successively LED lamp pearl 41 from top to bottom, is used for admitting the first cylindrical shell 42 of this LED lamp pearl 41 and is used for the drive circuit of this LED lamp pearl 41 of installation, the bottom of this second cylindrical shell 43 is provided with the first electrode 44, the lateral wall of this second cylindrical shell 43 is metal shell, and this metal shell is the second electrode.
The lateral wall of this second cylindrical shell 43 is provided with a pair of locking projection 431 be used to fixing this LED luminescence unit 4.
This first electrode 44 is the projection of taper.
The middle part of this protective cover 2 is provided with an earthquake washer 23.
The LED lamp utilization with plug device of this invention is arranged on the plug device of cylinder body bottom, in case be damaged, the user directly carries out plug-in and installs, and is simple and convenient.
Below only with an embodiment, mentality of designing of the present invention is described, in the situation that system allows, the present invention can expand to external more functional module simultaneously, thereby expands to greatest extent its function.The above be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation or replacement of expecting without creative work is within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. LED lamp (1) with plug device; comprise one for cylindrical shell (3) and a protective cover (2) for the protection of described LED luminescence unit (4) of placing a LED luminescence unit (4); it is characterized in that, it is the plug device (31) that described LED luminescence unit (4) provides the power supply supply that the bottom of described cylindrical shell (3) is provided with one.
2. the LED lamp with plug device according to claim 1, it is characterized in that, described LED luminescence unit (4) comprises LED lamp pearl (41) from top to bottom successively, be used for the second cylindrical shell (43) admit the first cylindrical shell (42) of described LED lamp pearl (41) and to be used for installing the drive circuit of described LED lamp pearl (41), the bottom of described the second cylindrical shell (43) is provided with the first electrode (44), the lateral wall of described the second cylindrical shell (43) is metal shell, and described metal shell is the second electrode.
3. the LED lamp with plug device according to claim 2, is characterized in that, the lateral wall of described the second cylindrical shell (43) is provided with a pair of locking projection (431) for fixing described LED luminescence unit (4).
4. the LED lamp with plug device according to claim 3, is characterized in that, described the first electrode (44) is the projection of taper.
5. the LED lamp with plug device according to claim 4, is characterized in that, the middle part of described protective cover (2) is provided with an earthquake washer (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104425384A CN103174963A (en) | 2011-12-26 | 2011-12-26 | Light-emitting diode (LED) lamp with plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104425384A CN103174963A (en) | 2011-12-26 | 2011-12-26 | Light-emitting diode (LED) lamp with plug device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103174963A true CN103174963A (en) | 2013-06-26 |
Family
ID=48635014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104425384A Pending CN103174963A (en) | 2011-12-26 | 2011-12-26 | Light-emitting diode (LED) lamp with plug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103174963A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339628A (en) * | 2017-08-04 | 2017-11-10 | 湖南粤港模科实业有限公司 | Building-block-splicing formula LED light emitter |
-
2011
- 2011-12-26 CN CN2011104425384A patent/CN103174963A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339628A (en) * | 2017-08-04 | 2017-11-10 | 湖南粤港模科实业有限公司 | Building-block-splicing formula LED light emitter |
| CN107339628B (en) * | 2017-08-04 | 2019-04-30 | 湖南粤港模科实业有限公司 | Building-block-splicing formula LED light emitter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |