CN201531771U - Light-emitting diode lighting fixture - Google Patents
Light-emitting diode lighting fixture Download PDFInfo
- Publication number
- CN201531771U CN201531771U CN2009202373311U CN200920237331U CN201531771U CN 201531771 U CN201531771 U CN 201531771U CN 2009202373311 U CN2009202373311 U CN 2009202373311U CN 200920237331 U CN200920237331 U CN 200920237331U CN 201531771 U CN201531771 U CN 201531771U
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- Prior art keywords
- emitting diode
- led lamp
- light emitting
- light
- pin
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- Expired - Fee Related
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Abstract
The utility model discloses a light-emitting diode lighting fixture which comprises a light-emitting diode, electric conductors and a supporting stand, wherein the light-emitting diode comprises a luminous portion with a bottom and two pins which are extended from the bottom of the luminous portion, the tail ends of the electric conductors are provided with terminal sheets, the upper portion of the supporting stand is a wedge projection, the lower portion thereof is a cylinder body provided with two installing grooves, the luminous portion of the light-emitting diode is arranged on the upper edge of the wedge projection of the supporting stand, the two pins are respectively inserted in the corresponding installing grooves of the supporting stand, and the terminal sheets of the electric conductors are respectively installed in the two installing grooves and are electrically connected with the pins. The light-emitting diode lighting fixture of the utility model does not need to use structural complex lamp-sockets and lamp wicks in the prior art to fix the positions of the light-emitting diode and the electric conductors, thus the structure of the entire light-emitting diode lighting fixture is greatly simplified, the structure of each component is simple, and the processing and assembly are convenient.
Description
Technical field
The utility model relates to a kind of light fixture, relates in particular to a kind of led lamp.
Background technology
Led lamp is extensively applied to be decorated and low-level lighting lamp field.Disclosed led lamp generally comprises parts such as pin, lamp socket, light-emitting component and wick in the prior art.According to the difference of technical scheme, the shape of each parts, structure and annexation each other also are not quite similar, but but ubiquity complex structure, defective such as are not easy to more than processing and the assembling procedure.
For example, in the disclosed technical scheme of Chinese patent CN200820110517.6, led lamp comprises that lamp socket, two is connected with the pin of power line, wick and light emitting diode, the plate lamp base of power line pin and light emitting diode all is arranged on wick and lamp socket cooperates in the slot that forms, and realizes electrically connecting.In this technical scheme, owing to must adopt wick and lamp socket just can finish the location of light emitting diode and power line pin and be connected, therefore, whole fitting structure complexity, and also complexity of lamp socket and wick self structure, difficult processing; In addition, when this led lamp of assembling, light emitting diode need be pierced into wick, then again wick is compressed into lamp socket, and also need to install two power line pins before, and also pay particular attention to the situation that is connected between pin and the light emitting diode lamp base when installing, therefore, whole assembling process complex steps, not easy to operate.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, be easy to process, the led lamp of simple and convenient assembly.
The purpose of this utility model is achieved through the following technical solutions:
A kind of led lamp, it includes light emitting diode, electric conductor and support, this light emitting diode comprises the illuminating part that is provided with a bottom and extended two pins from the bottom of described illuminating part, and the end of electric conductor is provided with terminal plate, wherein, described support top is the wedge shape projection, position, its underpart is the cylinder that offers two mounting grooves, and the illuminating part of described light emitting diode places the wedge shape projection upper edge of described support, described two pins are inserted in respectively in the corresponding mounting groove of described support, and the described terminal plate of described electric conductor is installed in respectively in two mounting grooves, and is electrically connected with described pin.
As preferred version of the present utility model, a kind of led lamp that embodiment of the present utility model provides further comprises the part or all of of following technical characterictic:
Preferably, be provided with the terminal film trap that described terminal plate is installed in the described mounting groove, described terminal plate is positioned at described terminal film trap, and also elasticity is pressured in described pin.The setting of terminal film trap not only makes the terminal terminal plate that is provided with of electric conductor effectively be mounted in the mounting groove of support, and elasticity is pressured in described pin effectively to make terminal plate, guarantees good electrical connection effect.
Further, led lamp of the present utility model also comprises the lamp outer casing that offers a through hole, and the assembly of described support, light emitting diode and electric conductor is installed in the described through hole.Lamp outer casing can play a protective role to whole led lamp.And in the lamp outer casing be a through hole, simple in structure, easy to process, and the process that the assembly of entire bracket, light emitting diode and electric conductor is packed in the through hole is also quite convenient.
Preferably, described through hole upper end forms inside flange, and described flange is resisted against the bottom of described illuminating part.
Preferably, described support bottom is provided with the screens projection, and described screens projection is positioned at the avris position of described bracket bottom newel post body, and suppresses in described through-hole wall.
Described two pins are tabular pin, and it is inconsistent to state two pin length.Tabular pin has bigger surface area, thus the terminal plate of the pin that guarantees light emitting diode and described electric conductor end good be electrically connected effect, the length of pin then is used in the polarity that light emitting diode is divided in the connection time zone.
The bottom of described illuminating part is provided with a detent that combines with described wedge shape projection upper edge.This detent is set helps installing and fixing of described light emitting diode.
Compared with prior art, the utility model led lamp has following beneficial effect at least:
Be the wedge shape projection by adopting top in the technical solution of the utility model, following position is the support that offers the cylinder of two mounting grooves, and make two pins and two electric conductors of light emitting diode in mounting groove, realize installing and fixing and being electrically connected, need not adopt in the prior art baroque lamp socket and wick with location light emitting diode and electric conductor, make whole LED lamp structure obtain great simplification, and each modular construction is simple, is convenient to processing and assembling.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below in conjunction with preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is a decomposing state stereogram of the present utility model;
Fig. 2 is assembled with sectional side view behind the lamp outer casing for the utility model;
Fig. 3 is for after the utility model is assembled with lamp outer casing, along the cutaway view perpendicular to the cutting plane of Fig. 2.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing, it illustrates principle of the present utility model as the part of this specification by embodiment, and other aspects of the present utility model, feature and advantage thereof will become very clear by this detailed description.In the accompanying drawing of institute's reference, same or analogous parts use identical drawing reference numeral to represent among the different figure.
As shown in Figure 1, the utility model led lamp comprises light emitting diode 10, support 20 and two electric conductors 30.Wherein, light emitting diode 10 comprises the illuminating part 11 that is provided with a bottom 12 and extended two pins 13,14 in bottom of self-luminescent part 11; Support 20 tops are wedge shape projection 21, and the bottom is the cylinder 22 that offers two mounting grooves 23; Two electric conductors 30 comprise electric conductor body 32 and the terminal plate 31 that is arranged at electric conductor; During the led lamp assembling, the illuminating part 11 of light emitting diode 10 places wedge shape projection 21 upper edges, and two pins 13,14 are inserted in respectively in two mounting grooves 23, and terminal plate 31 lays respectively in two mounting grooves 23, and is electrically connected with pin 13,14.
For the electric conductor 30 terminal terminal plates 31 that are provided with can more firmly be mounted in the mounting groove 23 of support 20, and obtain to be electrically connected more reliably, in the technical scheme in embodiment one, the mounting groove of support 20 interior 23 can further be provided with the terminal film trap 24 of mounting terminal sheet 31, during the led lamp assembling, terminal plate 31 is positioned at terminal film trap 24 and elasticity is pressured in two pins 13 of light emitting diode 10 respectively, 14, since terminal film trap 24 can be good restriction and fixed terminal sheet 31, therefore not only can improve whole LED lamp structure steadiness and compactedness, and the setting of terminal film trap 24 guaranteed better that also terminal plate 31 contacts with the firm of light emitting diode 10, thereby guarantees that the two has better electrical connection effect.
As a kind of preferred embodiment of the present utility model, two pins 13,14 can be set to platy structure, and described two pin length can be inconsistent, and wherein pin 13 is longer, and pin 14 is shorter.Long pin 13 is the positive pole of light emitting diode 10, and short pin 14 then be the negative pole of light emitting diode 10, distinguishes the polarity of diode by pin length, can bring great convenience to installing and using of diode.And tabular pin shape is provided with, because of it has bigger surface area, thereby the terminal plate of the pin that guarantees light emitting diode and electric conductor end good be electrically connected effect.
In addition; support 20 bottoms can be provided with screens projection 25; screens projection 25 is positioned at the avris position of bracket bottom newel post body 22 bottoms; by this screens projection 25 is set; be convenient to the installation of led lamp in the present embodiment and fixing; in the time led lamp need being fixed in structures such as having location or the lamp outer casing of protective effect or lamp socket, screens projection 25 can play the effect of installing and fixing to the whole led lamp after assembling.
As shown in Figures 2 and 3, the utility model also further includes the lamp outer casing 40 with protection and positioning action, offers a through hole 41 in this lamp outer casing 40, and forms inside flange 42 in through hole 41 upper ends.In the present embodiment, through hole 41 and lamp outer casing 40 are all cylindrical, and through hole 41 is opened in the centre of lamp outer casing 40.And the last bottom surface of UNICOM's lamp outer casing 40, during the light fixture assembling, the assembly of support 20, light emitting diode 10 and electric conductor 30 is installed in the through hole.40 pairs of whole led lamps of lamp outer casing play a protective role, and can be fixedly installed in the miscellaneous part in the through hole 41; In the lamp outer casing be a through hole in addition, simple in structure, easy to process, and the process that the assembly of entire bracket, light emitting diode and electric conductor is packed in the through hole is also quite convenient.
During the assembling led lamp, the assembly of support 20, light emitting diode 10 and electric conductor 30 need only be filled in through hole 41 interior getting final product by through hole 41 bottoms, final flange 42 will be resisted against the bottom 12 of illuminating part, and assembly is played fixing and position-limiting action.
As shown in Figure 2, for the led lamp that assembles, certain deformation has taken place in terminal plate 31, and bullet is against on the long pin 13 and short pin 14 of light emitting diode 10, thereby guarantees good electrical connection.Certain deformation has taken place in terminal plate 31 simultaneously, and it more firmly is positioned in the terminal film trap 24.
As shown in Figure 3, the avris position of bracket bottom newel post body is provided with screens projection 25, during the light fixture assembling, assembles this screens projection 25 and suppresses in through hole 41 inwalls.Thereby make the assembly of support 20, light emitting diode 10 and electric conductor 30 in the through hole 41 and lamp outer casing 40 can realize good fixing.Lamp outer casing 40 adopts the good material preparation of insulating properties such as phenolic resins to form usually when specific implementation, when the material of lamp outer casing 40 has certain elasticity, by the suppress fastening combination that can guarantee whole led lamp of screens projection 25 with through hole 41 inwalls, and when lamp outer casing 40 adopts the material hard material to be prepared from, also can be when lamp outer casing 40 machine-shapings, at through-hole wall retaining groove is set, retaining groove cooperates with screens projection 25, and support 20 is positioned in the through hole 41.
In addition, effectively be positioned support 20 in order to make light emitting diode 10, the bottom 12 of illuminating part 11 can further be provided with a detent 15 that combines with wedge shape projection 21 upper edges.
In the present embodiment, by adopting top is the wedge shape projection, following position is the support that offers the cylinder of two mounting grooves, and the terminal film trap of mounting terminal sheet is set in the mounting groove of support, the realization light emitting diode installing and fixing and being electrically connected with electric conductor, need not adopt in the prior art baroque lamp socket and wick with location light emitting diode and electric conductor, make whole LED lamp structure obtain great simplification, and when assembling only need be installed on relative positioning and the electric connection that support can be realized light emitting diode and electric conductor with light emitting diode and two electric conductors; Afterwards, the assembly of support, light emitting diode and electric conductor filled in the through hole by the through hole bottom get final product, final flange will be resisted against the bottom of illuminating part, and assembly is played fixing and position-limiting action, and whole assembling is very easy.And the support that adopts in the foregoing description and lamp outer casing all have characteristic of simple structure than prior art, and be easy to process.
The above is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (7)
1. led lamp, it includes light emitting diode and electric conductor, this light emitting diode comprises the illuminating part that is provided with a bottom and extended two pins from the bottom of described illuminating part, and the end of electric conductor is provided with terminal plate, it is characterized in that: described led lamp also includes support, described support top is the wedge shape projection, position, its underpart is the cylinder that offers two mounting grooves, and the illuminating part of described light emitting diode places the wedge shape projection upper edge of described support, described two pins are inserted in respectively in the corresponding mounting groove of described support, and the described terminal plate of described electric conductor is installed in respectively in two mounting grooves, and is electrically connected with described pin.
2. led lamp according to claim 1 is characterized in that: be provided with the terminal film trap that described terminal plate is installed in the described mounting groove, described terminal plate is positioned at described terminal film trap, and also elasticity is pressured in described pin.
3. led lamp according to claim 1 and 2 is characterized in that: it also comprises the lamp outer casing that offers a through hole, and the assembly of described support, light emitting diode and electric conductor is installed in the described through hole.
4. led lamp according to claim 3 is characterized in that: the through hole upper end of described lamp outer casing forms inside flange, and described flange is resisted against the bottom of described illuminating part.
5. led lamp according to claim 3 is characterized in that: described support bottom is provided with the screens projection, and described screens projection is positioned at the avris position of described bracket bottom newel post body, and suppresses in described through-hole wall.
6. led lamp according to claim 1 is characterized in that: described two pins are tabular pin, and described two pin length are inconsistent.
7. led lamp according to claim 1 is characterized in that: the bottom of described illuminating part is provided with a detent that combines with described wedge shape projection upper edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202373311U CN201531771U (en) | 2009-10-16 | 2009-10-16 | Light-emitting diode lighting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202373311U CN201531771U (en) | 2009-10-16 | 2009-10-16 | Light-emitting diode lighting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201531771U true CN201531771U (en) | 2010-07-21 |
Family
ID=42527175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202373311U Expired - Fee Related CN201531771U (en) | 2009-10-16 | 2009-10-16 | Light-emitting diode lighting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201531771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423620A (en) * | 2012-05-22 | 2013-12-04 | 邵炽良 | Decorative lamp and manufacturing method |
| CN114135808A (en) * | 2020-09-04 | 2022-03-04 | 英业达科技有限公司 | Assembling structure |
-
2009
- 2009-10-16 CN CN2009202373311U patent/CN201531771U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423620A (en) * | 2012-05-22 | 2013-12-04 | 邵炽良 | Decorative lamp and manufacturing method |
| CN103423620B (en) * | 2012-05-22 | 2015-11-25 | 邵炽良 | Ornament lamp and manufacture method |
| CN114135808A (en) * | 2020-09-04 | 2022-03-04 | 英业达科技有限公司 | Assembling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20121016 |