CN202216035U - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN202216035U CN202216035U CN2011203376282U CN201120337628U CN202216035U CN 202216035 U CN202216035 U CN 202216035U CN 2011203376282 U CN2011203376282 U CN 2011203376282U CN 201120337628 U CN201120337628 U CN 201120337628U CN 202216035 U CN202216035 U CN 202216035U
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- lamp body
- light source
- lampshade
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 26
- 238000004020 luminiscence type Methods 0.000 claims description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004500 asepsis Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a LED lamp. The LED lamp comprises a lamp body, a lamp cap fixedly connected with the bottom of the lamp body and a lampshade fixedly connected with the lamp body; the part of the lampshade connected with the lamp body is provided with internal threads; the lamp body comprises a first base provided with external threads and an LED light source fixed on the upper end surface of the first base; the LED light source is in a frustum pyramid shape with a large lower surface and a small upper surface and is formed by uniformly arranging and surrounding strip-shaped LED light-emitting units, and the LED light source is electrically connected with the lamp cap. The utility model discloses LED lamp adopts connector gap department to have the internal screw thread lamp shade and is provided with the lamp body of external screw thread, can realize the threaded connection of lamp shade and lamp body, simple to operate to removable lamp shade makes things convenient for the maintenance and the change of LED lamp inner member simultaneously. The three-dimensional distribution design of the LED lamp light source can increase the light-emitting angle of the LED lamp, enlarge the irradiation range of light rays and enable the LED lamp to be more widely applied.
Description
Technical field
The utility model relates to the LED lighting technical field, more particularly, relates to a kind of LED lamp.
Background technology
LED is a light emitting diode, can directly convert electric energy into light.Owing to it has that volume is little, power consumption is low, long service life (than long ten times of conventional light source life-span), brightness is high, heat is low, asepsis environment-protecting, sturdy and durable, color change is various etc., and characteristics are widely used, and LED also progressively becomes the emerging light source that substitutes the traditional lighting light source.
The method of attachment of the lampshade of LED lamp and lamp body adopts trip bolt that lampshade is connected with lamp body mostly in the prior art, perhaps is provided with spring leaf at the connector place of lampshade, relies on spring leaf to make lampshade and lamp body realize pegging graft.But these methods of attachment all will be by other accessories, if screw is fixed too tightly, the lampshade of glass breaks easily; If spring leaf lost efficacy, lampshade comes off easily, causes potential safety hazard.Simultaneously, the change replacement lampshade that traditional connected mode can not be random, if LED lamp luminescence unit has damage, maintenance or replacing are got up very inconvenient.
Existing LED lamp exists also that light beam is concentrated, the narrow problem of angle.Led light source adopts the structure of floor plan mostly in the present LED light fixture; Because LED has one-way; Press the luminous characteristics of certain angle; Make the light fixture of its formation in application process, have problems such as rising angle is little, light beam is too concentrated, wide-angle property is relatively poor, thereby influence the range of exposures of light source, influence the practical function of product.
The utility model content
The purpose of the utility model is to overcome shortcoming of the prior art with not enough, provides a kind of lampshade to replace conveniently, be convenient to installation and maintenance and the big LED lamp of illumination range.
In order to achieve the above object, the utility model is achieved through following technical proposals: a kind of LED lamp comprises lamp body, the lamp holder that is fixedly connected with the lamp body bottom, the lampshade that is fixedly connected with lamp body; It is characterized in that: the position that said lampshade is connected with lamp body is provided with internal thread; Said lamp body comprises the led light source that is provided with externally threaded first pedestal and is fixed on the first pedestal upper surface; Below said led light source is big above little terrace with edge shape, evenly distributed around forming by the LED luminescence unit of strip, said led light source is electrically connected with lamp holder.
In above-mentioned scheme, lampshade connector place is provided with internal thread and lamp body first pedestal is provided with externally threaded design, can realize being threaded of lampshade and lamp body, conveniently installs and changes.The solid that led light source is changed into multiaspect by existing floor plan arranges that lighting angle is bigger, goes for more use occasions.
More particularly, said lamp body also comprises second pedestal; The top of the LED luminescence unit of said strip is fixedly connected with second pedestal, and the bottom is fixed on the upper surface of first pedestal.The design of led light source terrace with edge shape can enlarge the range of exposures of LED lamp, thereby increases light angle.LED luminescence unit top is fixedly connected through second pedestal, and connective stability is better, more helps the even layout of LED luminescence unit.
Said each LED luminescence unit is formed by strip aluminium base and the LED luminescence chip that is evenly distributed on the strip aluminium base.
Electric connection mode through series, parallel or series-parallel connection between the said LED luminescence chip evenly is arranged on the strip aluminium base, to be applicable to different use occasions and mode.
The lampshade of said LED lamp adopts clear glass or transparent material to process; Said led light source is arranged in the lampshade.The LED lamp can adopt various difform lampshades, like hemispheroidal lampshade or cylindrical lampshade or the like, has concurrently attractive in appearance and decorative effect.
Said first pedestal adopts pottery to process, and said external screw thread and said internal thread are complementary.First pedestal adopts ceramic material to have the good insulation performance effect, and high temperature resistant.
Compared with prior art, the utlity model has following advantage and beneficial effect:
1, the utility model LED lamp adopts the connector place to have the lampshade and the threaded lamp body of lamp body arranged outside of internal thread, can realize being threaded of lampshade and lamp body.Directly lampshade is spun on first pedestal of lamp body during installation and gets final product, easy for installation, and replaceable lampshade, make things convenient for the maintenance and the replacing of LED lamp inner member simultaneously.
2, the utility model adopts the led light source of terrace with edge shape, has increased the rising angle of LED lamp, enlarges the range of exposures of light, makes the application of LED lamp more extensive.
Description of drawings
Fig. 1 is the explosive view of the utility model LED lamp.
Among the figure, 1 is lampshade; 2 is lamp body; 3 is internal thread; 4 is first pedestal; 5 is led light source; 6 is second pedestal; 7 is the strip aluminium base; 8 is the LED luminescence chip; 9 is lamp holder; 10 is external screw thread.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Embodiment
Below be that the LED lamp of E14 is that example describes with the lamp holder model, the model of lamp holder is by IEC (International Electrotechnical Commission) standard formulation.
The explosive view of the utility model LED lamp is as shown in Figure 1, comprises lamp body 2, the lamp holder 9 that is fixedly connected with lamp body 2 bottoms, the lampshade 1 that is fixedly connected with lamp body 2, and the position that lampshade 1 is connected with lamp body 2 is provided with internal thread 3.Lamp body 2 comprises first pedestal 4 and the led light source 5 that is fixed on first pedestal, 4 upper surfaces that is provided with external screw thread 10; The internal thread 3 that lampshade 1 connector place is provided with is complementary with the external screw thread 10 that lamp body 2 first pedestals 4 are provided with, and realization lampshade 1 is threaded with lamp body 2.Below led light source 5 is big above little terrace with edge shape; LED luminescence unit (each LED luminescence unit is formed with the LED luminescence chip 8 on being evenly distributed on strip aluminium base 7 by strip aluminium base 7) by strip is evenly distributed around forming: the top of the LED luminescence unit of strip is fixedly connected with second pedestal 6, and the bottom is fixed on the upper surface of first pedestal 4; Wherein, second pedestal be shaped as multi-faceted column, the top of LED luminescence unit is fixed on each face of multi-faceted column successively.Led light source 5 is electrically connected with lamp holder 9.The solid design of led light source terrace with edge shape can enlarge the range of exposures of LED lamp, thereby increases light angle.Electric connection mode through series, parallel or series-parallel connection between the LED luminescence chip 8 evenly is arranged on the strip aluminium base 7, to be applicable to different use occasions and mode.
The lampshade 1 of LED lamp adopts clear glass or transparent material to process; Led light source 5 is arranged in the lampshade.The LED lamp can adopt various difform lampshades 1, like hemispheroidal lampshade or cylindrical lampshade or the like, satisfies needs attractive in appearance and decoration.
The utility model LED lamp is the same with existing LED lamp, comprises that also LED drives.The LED lamp is to install like this: the lampshade 1 inner led light source 5 that is the terrace with edge shape of installing, and the upper end of the strip aluminium base 7 of LED light source consisting 5 is fixed on second pedestal 6, and the lower end is fixed on the upper surface of first pedestal 4 of lamp body 2; One end of lampshade 1 and lamp body 2 is realized being connected through the mode of screw thread, is connected as a single entity with lamp body 2, improves the reliability that connects, practical safety; The other end of lamp body 2 is that the lamp holder 9 of E14 is connected with power supply through model.LED luminescence chip 8 is electrically connected with the LED driving of setting in the lamp body 2 through strip aluminium base 7, drives the lead that is electrically connected with LED and is electrically connected with power supply through lamp body 2 and lamp holder 9.
The foregoing description is the utility model preferred implementation; But the embodiment of the utility model is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection domain of the utility model.
Claims (6)
1. a LED lamp comprises lamp body, the lamp holder that is fixedly connected with the lamp body bottom, the lampshade that is fixedly connected with lamp body; It is characterized in that: the position that said lampshade is connected with lamp body is provided with internal thread; Said lamp body comprises the led light source that is provided with externally threaded first pedestal and is fixed on the first pedestal upper surface; Below said led light source is big above little terrace with edge shape, evenly distributed around forming by the LED luminescence unit of strip, said led light source is electrically connected with lamp holder.
2. LED lamp according to claim 1 is characterized in that: said lamp body also comprises second pedestal; The top of the LED luminescence unit of said strip is fixedly connected with second pedestal, and the bottom is fixed on the upper surface of first pedestal.
3. LED lamp according to claim 1 and 2 is characterized in that: said each LED luminescence unit is formed by strip aluminium base and the LED luminescence chip that is evenly distributed on the strip aluminium base.
4. LED lamp according to claim 3 is characterized in that: the electric connection mode through series, parallel or series-parallel connection between the said LED luminescence chip evenly is arranged on the strip aluminium base.
5. LED lamp according to claim 1 is characterized in that: the lampshade of said LED lamp adopts clear glass or transparent material to process; Said led light source is arranged in the lampshade.
6. LED lamp according to claim 1 is characterized in that: said first pedestal adopts pottery to process, and said external screw thread and said internal thread are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203376282U CN202216035U (en) | 2011-09-09 | 2011-09-09 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203376282U CN202216035U (en) | 2011-09-09 | 2011-09-09 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202216035U true CN202216035U (en) | 2012-05-09 |
Family
ID=46015288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203376282U Expired - Fee Related CN202216035U (en) | 2011-09-09 | 2011-09-09 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202216035U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966917A (en) * | 2012-11-14 | 2013-03-13 | 中山市美多登电子有限公司 | Light guide piece and LED (Light Emitting Diode) candle lamp bulb applying same |
| CN104421901A (en) * | 2013-09-06 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | All-round anti-explosion lamp assembly |
| CN104896331A (en) * | 2015-06-05 | 2015-09-09 | 安徽凯盛众普新光源有限公司 | Household LED lamp |
-
2011
- 2011-09-09 CN CN2011203376282U patent/CN202216035U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966917A (en) * | 2012-11-14 | 2013-03-13 | 中山市美多登电子有限公司 | Light guide piece and LED (Light Emitting Diode) candle lamp bulb applying same |
| CN104421901A (en) * | 2013-09-06 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | All-round anti-explosion lamp assembly |
| CN104896331A (en) * | 2015-06-05 | 2015-09-09 | 安徽凯盛众普新光源有限公司 | Household LED 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: 20120509 Termination date: 20150909 |
|
| EXPY | Termination of patent right or utility model |