CN203671377U - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN203671377U CN203671377U CN201320688120.6U CN201320688120U CN203671377U CN 203671377 U CN203671377 U CN 203671377U CN 201320688120 U CN201320688120 U CN 201320688120U CN 203671377 U CN203671377 U CN 203671377U
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- Prior art keywords
- light source
- led lamp
- shell
- led light
- led
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED lamp. The LED lamp comprises a shell, an LED light source structure and a driving device electrically connected with the LED light source structure. A light source installation cavity with the LED light source structure arranged internally is formed in the shell. The LED lamp is provided with a bottom cover connected to the bottom of the shell, the interior of the bottom cover is hollow, and the driving device can be arranged in the bottom cover. The bottom cover is provided with a first wire-passing hole for a wire to pass through. The driving device is arranged in the bottom cover so as not to be exposed out of a lamp body, and therefore the LED lamp is attractive and simple, and the occupied space of the LED lamp is saved. In addition, the shell and the bottom cover are of an integrally-formed structure and are made of heat conduction metal. The heat generated by the LED light source structure and the driving device can be transmitted to the whole shell and the bottom cover in time and dissipated to the exterior air fast and can not be accumulated, the heat dissipation effect is good, long-term normal work of the LED light source structure can be guaranteed, and an additional heat dissipation device is not needed. In addition, according to the LED lamp, the structure is simple, the material is saved, the production cost is lowered, the size is effectively reduced, and the appearance is attractive.
Description
Technical field
The utility model relates to LED technical field, particularly a kind of LED lamp.
Background technology
Along with the development of LED technology, the light fixture using LED as light source on market uses more and more extensively.But LED light source produces larger heat, easily make LED light source excess Temperature, LED light fixture is caused to damage, when affecting LED light fixture light efficiency, also reduced its service life, therefore, existing LED light fixture is generally equipped with by the radiator that aluminium is made and volume is larger and dispels the heat, the general more complicated of structural design of radiator, when having increased processing cost in production, increase raw-material cost, also increased the volume of LED light fixture, affected the monnolithic case of LED light fixture.In addition, the drive unit operated by rotary motion of existing LED lamp, in lamp body outside, has also affected the good looking appearance of LED light fixture greatly when having taken space.
Therefore, how realizing a kind of simple in structure, good looking appearance, saving material, small volume, production cost LED lamp low, good heat dissipation effect is technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide a kind of LED lamp, is intended to realize that a kind of simple in structure, good looking appearance, saving material, small volume, production cost are low, the LED lamp of good heat dissipation effect.
The utility model proposes a kind of LED lamp, comprise shell, LED light source structure, the drive unit being electrically connected with LED light source structure, also comprise the bottom that is connected in outer casing bottom, bottom boring also can be inserted drive unit, bottom is provided with the first threading hole passing through for wire, shell is provided with can install the light source installation cavity of inserting LED light source structure, and shell, bottom are integrated formed structure and are made up of heat-conducting metal.
Preferably, also comprise be fixedly arranged on shell upper end cover, cover at the structural light transmission piece of LED light source.
Preferably, between cover and shell, between shell and bottom, be all connected by threaded engagement.
Preferably, LED light source structure comprises circuit board, is laid in the LED lamp pearl being electrically connected on circuit board and with drive unit.
Preferably, outer casing bottom is provided with the second threading hole, some installing holes that can be used for mounting circuit boards.
Preferably, LED light source structure twisting is connected in light source installation cavity LED light source structure can be rotated.
Preferably, light transmission piece is set to frosting or minute surface.
Preferably, shell both sides are provided with clamp button of the spring.
Preferably, heat-conducting metal adopts aluminium, copper or iron.
The utility model LED lamp is provided with the bottom that is connected in outer casing bottom, and bottom boring also can be inserted drive unit, and bottom is provided with the first threading hole passing through for wire.Like this, drive unit is built in bottom and is not exposed in lamp body outside, makes LED lamp more attractive in appearance brief, has saved taking up room of LED lamp simultaneously.In addition, shell, bottom are integrated formed structure and are made up of heat-conducting metal, the heat that LED light source structure and drive unit produce can spread all over whole shell and bottom in time, and be dispersed into rapidly in extraneous air, heat dishoarding, good heat dissipation effect, guarantee the long-term normal work of LED light source, without the extra radiator that adds, simple in structure, saved material simultaneously, reduce production cost, and made the thickness attenuation of whole lamp, effectively reduced the volume of whole lamp, specious, take up room little.
Brief description of the drawings
Fig. 1 is the perspective view of an embodiment of a kind of LED lamp of the utility model;
Fig. 2 is the plan structure schematic diagram of an embodiment of a kind of LED lamp of the utility model;
Fig. 3 is the side structure cutaway view of an embodiment of a kind of LED lamp of the utility model;
Fig. 4 is the decomposition texture schematic diagram of the side of an embodiment of a kind of LED lamp of the utility model.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 4, one embodiment of a kind of LED lamp of the present utility model is proposed, comprise shell 100, LED light source structure 200, the drive unit being electrically connected with LED light source structure 200, also comprise be fixedly arranged on shell 100 upper ends cover 300, cover at the light transmission piece 400 in LED light source structure 200.Light transmission piece 400 is set to frosting or minute surface.Shell 100 both sides are also provided with clamp button of the spring 500.
Shell 100 is provided with can install the light source installation cavity 101 of inserting LED light source structure 200.LED lamp of the present utility model also comprises the bottom 600 that is connected in shell 100 bottoms, and bottom 600 borings also can be inserted drive unit, and bottom 600 is provided with the first threading hole 601 passing through for wire.Like this, drive unit is built in bottom 600 and is not exposed in lamp body outside, makes LED lamp more attractive in appearance brief, has saved taking up room of LED lamp simultaneously.
Between cover 300 and shell 100, be all connected by threaded engagement between shell 100 and bottom 600, assembly and disassembly is very convenient simple.
LED light source structure 200 comprises circuit board, is laid in the LED lamp pearl 201 being electrically connected on circuit board and with drive unit.Shell 100 bottoms are provided with the second threading hole, some installing holes that can be used for mounting circuit boards.LED light source structure 200 twistings are connected in light source installation cavity 101 LED light source structure 200 can be rotated.
LED lamp of the present utility model can be designed to LED Down lamp, LED Ceiling light or LED shot-light etc.
The utility model LED lamp is provided with the bottom 600 that is connected in shell 100 bottoms, and bottom 600 borings also can be inserted drive unit, and bottom 600 is provided with the first threading hole 601 passing through for wire.Like this, drive unit is built in bottom 600 and is not exposed in lamp body outside, makes LED lamp more attractive in appearance brief, has saved taking up room of LED lamp simultaneously.In addition, shell 100, bottom 600 are integrated formed structure and are made up of heat-conducting metal, the heat that LED light source structure 200 and drive unit produce can spread all over whole shell 100 and bottom 600 in time, and be dispersed into rapidly in extraneous air, heat dishoarding, good heat dissipation effect, guarantee the long-term normal work of LED light source, without the extra radiator that adds, simple in structure, saved material simultaneously, reduce production cost, and made the thickness attenuation of whole lamp, effectively reduced the volume of whole lamp, specious, take up room little.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a LED lamp, comprise shell, LED light source structure, the drive unit being electrically connected with described LED light source structure, it is characterized in that, also comprise the bottom that is connected in described outer casing bottom, described bottom boring also can be inserted described drive unit, described bottom is provided with the first threading hole passing through for wire, and described shell is provided with can install the light source installation cavity of inserting described LED light source structure, and described shell, described bottom are integrated formed structure and are made up of heat-conducting metal.
2. a kind of LED lamp according to claim 1, is characterized in that, also comprise be fixedly arranged on described shell upper end cover, cover at the structural light transmission piece of described LED light source.
3. a kind of LED lamp according to claim 2, is characterized in that, between described cover and described shell, be all connected by threaded engagement between described shell and described bottom.
4. according to a kind of LED lamp described in claim 1 or 2 or 3, it is characterized in that, described LED light source structure comprises circuit board, is laid in the LED lamp pearl being electrically connected on described circuit board and with described drive unit.
5. a kind of LED lamp according to claim 4, is characterized in that, described outer casing bottom is provided with the second threading hole, some installing holes that can be used for installing described circuit board.
6. a kind of LED lamp according to claim 5, is characterized in that, described LED light source structure twisting is connected in described light source installation cavity described LED light source structure can be rotated.
7. a kind of LED lamp according to claim 2, is characterized in that, described light transmission piece is set to frosting or minute surface.
8. a kind of LED lamp according to claim 7, is characterized in that, described shell both sides are provided with clamp button of the spring.
9. a kind of LED lamp according to claim 8, is characterized in that, described heat-conducting metal adopts aluminium, copper or iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688120.6U CN203671377U (en) | 2013-11-04 | 2013-11-04 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688120.6U CN203671377U (en) | 2013-11-04 | 2013-11-04 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671377U true CN203671377U (en) | 2014-06-25 |
Family
ID=50967667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688120.6U Expired - Fee Related CN203671377U (en) | 2013-11-04 | 2013-11-04 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671377U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542335A (en) * | 2013-11-04 | 2014-01-29 | 谢金杰 | LED (light emitting diode) lamp |
| CN105222010A (en) * | 2015-09-17 | 2016-01-06 | 京东方光科技有限公司 | A kind of Down lamp and illuminator |
| CN105508941A (en) * | 2016-01-20 | 2016-04-20 | 深圳民爆光电技术有限公司 | Rotary ceiling lamp |
-
2013
- 2013-11-04 CN CN201320688120.6U patent/CN203671377U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542335A (en) * | 2013-11-04 | 2014-01-29 | 谢金杰 | LED (light emitting diode) lamp |
| CN105222010A (en) * | 2015-09-17 | 2016-01-06 | 京东方光科技有限公司 | A kind of Down lamp and illuminator |
| US10036545B2 (en) | 2015-09-17 | 2018-07-31 | Boe Technology Group Co., Ltd. | Downlight and lighting system |
| CN105508941A (en) * | 2016-01-20 | 2016-04-20 | 深圳民爆光电技术有限公司 | Rotary ceiling lamp |
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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: 20140625 Termination date: 20161104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |