CN202216035U - LED lamp - Google Patents

LED lamp Download PDF

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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
Application number
CN2011203376282U
Other languages
Chinese (zh)
Inventor
曾广照
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FOSHAN FOREVER ILLUMINATION ELECTRICAL APPLIANCE FACTORY
Original Assignee
FOSHAN FOREVER ILLUMINATION ELECTRICAL APPLIANCE FACTORY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FOSHAN FOREVER ILLUMINATION ELECTRICAL APPLIANCE FACTORY filed Critical FOSHAN FOREVER ILLUMINATION ELECTRICAL APPLIANCE FACTORY
Priority to CN2011203376282U priority Critical patent/CN202216035U/en
Application granted granted Critical
Publication of CN202216035U publication Critical patent/CN202216035U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an LED lamp comprising a lamp body, a lamp holder and a lamp shade, wherein the lamp holder is fixedly connected with the bottom of the lamp body; the lamp shade is fixedly connected with the lamp body; internal threads are formed on the lamp shade at the part connected with the lamp body; the lamp body comprises a first base and an LED light source; external threads are formed on the first base; the LED light source is arranged on the upper end surface of the first base, takes the shape of a frustum which has a larger lower part and a smaller upper part, and comprises strip-shaped LED lighting units which are uniformly arranged in a circle; and the LED light source is electrically connected with the lamp holder. As the lamp shade with internal threads and the lamp body with external threads are adopted, and the lamp shade and the lamp body are in threaded connection with each other, the LED lamp has the advantages that the mounting is convenient; the lamp shade can be replaced; and the maintenance and the replacement of elements in the LED lamp are convenient. The dimensional distribution of the light source of the LED lamp can enlarge the light emitting angle of the LED lamp, that is, the light irradiation range is enlarged. Therefore, the application is wider.

Description

A kind of LED lamp
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.
First pedestal 4 adopts has the good insulation performance effect, and resistant to elevated temperatures ceramic material is processed.
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.
CN2011203376282U 2011-09-09 2011-09-09 LED lamp Expired - Fee Related CN202216035U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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