CN200989552Y - Ligh-emitting diode spot lamp - Google Patents
Ligh-emitting diode spot lamp Download PDFInfo
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- CN200989552Y CN200989552Y CNU2006200644762U CN200620064476U CN200989552Y CN 200989552 Y CN200989552 Y CN 200989552Y CN U2006200644762 U CNU2006200644762 U CN U2006200644762U CN 200620064476 U CN200620064476 U CN 200620064476U CN 200989552 Y CN200989552 Y CN 200989552Y
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Abstract
A light-emitting diode spot light, comprising a base connecting to a power source, at least a lamp holder component mounted on the base, a light-emitting diode and a condensing cup positioned in the lamp holder component. Positive and negative inserted pins with different shapes are arranged at the bottom of the lamp holder component, positive and negative jacks with different shapes, matching with the positive and negative inserted pins, are arranged on the base correspondingly, thereby the lamp holder component and the base can be connected through the match of the inserted pins and the jacks. By adopting different shapes of inserted pins and jacks in the lamp holder component and the base, the utility model fully guarantees that the inserted pins can be connected with the jacks quickly and rightly without causing any error to the polarities, which can effectively prevent from light-emitting diode burnout caused by reverse connection between the polarities of the inserted pins and jacks, thereby effectively guaranteeing the safety, reliability and reducing cost of the utility model while in use.
Description
Technical field
The utility model relates to a kind of shot-light, and is particularly a kind of with the LED spot light of large-power light-emitting diodes LED as light source.
Background technology
Existing with large-power light-emitting diodes LED as the shot-light of light source with its luminous efficiency height, advantage such as energy-conservation, be widely used in various occasions, as illuminating lamp, signal lamp, ornament lamp or the like.But existing shot-light, thereby correctly distinguish the positive and negative inserting foot of LED and the positive and negative jack between the supply hub and both are obscured even misconnection occurs and burn out the service life that light emitting diode influences shot-light through regular meeting because fail in use.Add in order to ensure brightness; existing shot-light mostly adopts more powerful light emitting diode as the shot-light light source; and the heat dispersion of existing lamp body mostly is not fine; so through regular meeting the generation of incidents such as whole drive circuit or light emitting diode itself takes place to burn out because of the lamp body inner heat, has not only had potential safety hazard but also increased the use cost of product virtually.In addition, another shortcoming of existing these shot-lights is that the drive circuit that lamp holder and lamp holder are used is wholely set formation one monoblock type lamp body, and in the use of lamp body, the easiest bad be exactly its drive circuit, but for general user, can't change the drive circuit in the lamp body under the situation that the drive circuit of lamp body damages again separately, so have to change whole lamp body, this has increased use cost undoubtedly.
Summary of the invention
The purpose of this utility model is the existence at the problems referred to above, provides a kind of each inserting foot that can effectively guarantee can accurately be connected with each jack and can effectively avoid burning out the LED spot light that incident such as light emitting diode takes place.On this basis, the further purpose of the utility model provides a kind of both can the convenience and changes lamp holder and drive circuit separately, LED spot light simple in structure again, reliable simultaneously, that use cost is low.
The purpose of this utility model is achieved through the following technical solutions:
LED spot light described in the utility model, comprise the base that is connected with power supply and be installed at least one lamp adapter assembly on this base and be positioned at light emitting diode, the prefocus cup of described lamp adapter assembly, it is characterized in that described lamp adapter assembly bottom is provided with variform positive and negative inserting foot, be provided with the variform positive and negative jack that matches with it on the described base accordingly, described lamp adapter assembly is connected with base with the cooperation of corresponding jack removably by its inserting foot.
For reaching further purpose of the present utility model, guarantee that the utility model disassembling, assembling and replacing lamp holder and drive circuit are convenient and simple, quick, above-mentioned lamp adapter assembly comprise the body that is used to install described light emitting diode and be connected in removably this body bottom and in it device the Connection Block of drive circuit is arranged, described Connection Block is plugged on the described base.
Wherein, be the phenomenon that burns out incidents such as light emitting diode that further guarantees that the utility model can effectively avoid the inserting foot reversal connection because of light emitting diode to cause, the bottom of above-mentioned Connection Block is provided with the variform positive and negative inserting foot that matches with variform jack on the above-mentioned base, and above-mentioned Connection Block is planted with the cooperation of corresponding jack by its inserting foot and is connected on the above-mentioned base.The bottom of above-mentioned housing is provided with the variform positive and negative inserting foot that can be connected with the positive and negative wiring pin of above-mentioned light emitting diode respectively, be provided with accordingly on the above-mentioned Connection Block can ccontaining its corresponding inserting foot variform jack, and be provided with in described each jack can each is corresponding the fixing locker of inserting foot holding.
The utility model is owing to adopt variform inserting foot and jack structure combining respectively in lamp adapter assembly and base, guaranteed that fully inserting foot can be connected with jack rapidly and accurately and its polarity can not go wrong, the generation that burns out incidents such as light emitting diode of effectively avoiding the reversal connection because of polarity between inserting foot and the jack to cause, thus effectively guarantee the utility model security reliability in use and save use cost.Simultaneously owing to adopt to combine with Connection Block and form the structure of dismountable lamp body by body independently, both can independently change easily and safeguard when making lamp body body or drive circuit fault in use occur, maintenance of the present utility model and use cost are greatly reduced, and it is simple in structure, reliable.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an assembly structure schematic diagram of the present utility model;
Fig. 3 is the assembly structure schematic diagram of another embodiment of the utility model;
Fig. 4 is the sectional structure schematic diagram of the utility model one embodiment;
Fig. 5 is the sectional structure schematic diagram of another embodiment of the utility model.
The specific embodiment
As Fig. 1～shown in Figure 5, LED spot light described in the utility model comprises the base 1 that is connected with power supply and is installed at least one lamp adapter assembly on this base 1 and is positioned at the large-power light-emitting diodes 5 of described lamp adapter assembly, the prefocus cup 4 that is used to gather light with reflection and reflective functions, for helping just distinguishing, the electrical connection of negative pole, the generation that burns out the light emitting diode incident of avoiding the reversal connection of electric power polarity to cause, described lamp adapter assembly bottom is provided with just variform, negative inserting foot, be provided with match with it just variform accordingly on the described base 1, negative jack 12, described lamp adapter assembly is connected with base 1 with the cooperation of corresponding jack removably by its inserting foot.Wherein said lamp adapter assembly and the matching relationship of base 1 both can be the corresponding lamp adapter assemblies of a base as shown in Figure 2, also can be correspondingly on the base 1 as shown in Figure 3 to be provided with a plurality of lamp adapter assemblies.Described prefocus cup 4 both can be that its top as shown in Figure 4 is a common plano lens face simultaneously, so that the direct projection after simply converging of the light of LED shot-light is come out; The top that also can be prefocus cup 4 as shown in Figure 5 is that an inner top surface or outer end face or inside and outside end face are equipped with the protruding of circular-arc salient point or concave point or concavees lens face, thus the light that makes the LED shot-light through repeatedly converge evenly and the clustering area direct projection is come out.Safeguard and the reduction use cost for ease of the dismounting of lamp body, reach another purpose of the present utility model, described lamp adapter assembly comprise the body that is used to install described large-power light-emitting diodes 5 and be connected in removably this body bottom and in it device the Connection Block 2 of drive circuit is arranged, described Connection Block 2 is plugged on the described base 1.Thereby make lamp body become two parts of an easy disassembly, when certain part breaks down, can change timely and effectively, not only make things convenient for use but also reduce cost by the ordinary person.Wherein for making brightness described in the utility model stronger and concentrated, above-mentioned body comprises and is used to install and fix the lamp holder of light emitting diode 5 and is used for the housing 3 of ccontaining this lamp holder and light emitting diode 5 and is used to seal putting prefocus cup 4 and being the transparent cover plate 6 of one with housing 3, and described housing 3 outer wall one are longitudinally set with the heat sink strip 34 of some evaginations.Assemble more and highlight and the heat on the housing 3 is in time distributed by the light that light emitting diode 5 is sent that combines of housing 3 and transparent cover plate 6 and prefocus cup 4 thus by housing 3 outer heat sink strips 34.Connect the reliability of lamp holder and Connection Block when using and guarantee that fully its electric power polarity can not go wrong for ease of work, thereby guarantee that effectively the phenomenon of reversal connection can not appear in light emitting diode, the bottom of above-mentioned housing 3 is provided with the variform positive and negative inserting foot 31 that can be connected with the positive and negative wiring pin of above-mentioned light emitting diode 5 respectively, be provided with accordingly on the above-mentioned Connection Block 2 can ccontaining its corresponding inserting foot 31 variform jack 22, and be provided with in described each jack 22 can each is corresponding the fixing locker of inserting foot 31 holdings.Can arrange timely and effectively for the heat energy that is in use produced that makes described large-power light-emitting diodes and to shed, the situation of avoiding it that light emitting diode and drive circuit thereof are exerted an influence and light emitting diode 5 and drive circuit components and parts occurring burning out takes place, the bottom of above-mentioned housing 3 is provided with the insulating part 32 that can place and the insulation of two inserting foots 31 is isolated for inserting foot 31, and the position of described housing 3 bottom respective leds 5 is provided with heat-dissipating aluminium plate 33.Can not go wrong with assurance its polarity for further guaranteeing the reliability that is connected between Connection Block 2 and the base 1 this moment, the bottom of above-mentioned Connection Block 2 is provided with the variform positive and negative inserting foot 21 that matches with variform jack 12 on the above-mentioned base 1, and above-mentioned Connection Block 2 is planted with the cooperation of corresponding jack 12 by its inserting foot 21 and is connected on the above-mentioned base 1.
Claims (7)
1, a kind of LED spot light, comprise the base (1) that is connected with power supply and be installed at least one lamp adapter assembly on this base (1) and be positioned at light emitting diode (5), the prefocus cup (4) of described lamp adapter assembly, it is characterized in that described lamp adapter assembly bottom is provided with variform positive and negative inserting foot, be provided with the variform positive and negative jack (12) that matches with it on the described base (1) accordingly, described lamp adapter assembly is connected with base (1) with the cooperation of corresponding jack (12) removably by its inserting foot.
2, LED spot light according to claim 1, it is characterized in that above-mentioned lamp adapter assembly comprise the body that is used to install described light emitting diode (5) and be connected in removably this body bottom and in it device the Connection Block (2) of drive circuit is arranged, described Connection Block (2) is plugged on the described base (1).
3, LED spot light according to claim 2, the bottom that it is characterized in that above-mentioned Connection Block (2) is provided with the variform positive and negative inserting foot (21) that matches with variform jack (12) on the above-mentioned base (1), and above-mentioned Connection Block (2) is planted with the cooperation of corresponding jack (12) by its inserting foot (21) and is connected on the above-mentioned base (1).
4, according to claim 1 or 2 or 3 described LED spot lights, it is characterized in that above-mentioned body comprises is used to install and fix the lamp holder of light emitting diode (5) and is used for ccontaining this lamp holder and the housing (3) of light emitting diode (5) and transparent cover plate (6), and described housing (3) outer wall one is longitudinally set with the heat sink strip (34) of some evaginations.
5, LED spot light according to claim 4, the bottom that it is characterized in that above-mentioned housing (3) is provided with the variform positive and negative inserting foot (31) that can be connected with the positive and negative wiring pin of above-mentioned light emitting diode (5) respectively, be provided with accordingly on the above-mentioned Connection Block (2) can ccontaining its corresponding inserting foot (31) variform jack (22), and be provided with in described each jack (22) can each is corresponding the fixing locker of inserting foot (31) holding.
6, LED spot light according to claim 4, the bottom that it is characterized in that above-mentioned housing (3) is provided with the insulating part (32) that can supply inserting foot (31) to place and two inserting foots (31) insulation is isolated, and the position of described housing (3) bottom respective leds (5) is provided with heat sink (33).
7, according to claim 1 or 2 or 3 described LED shot-lights, it is characterized in that above-mentioned light emitting diode (5) is a large-power light-emitting diodes, above-mentioned prefocus cup (4) top is provided with has circular-arc salient point or the concave point (41) that gathers light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200644762U CN200989552Y (en) | 2006-09-19 | 2006-09-19 | Ligh-emitting diode spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200644762U CN200989552Y (en) | 2006-09-19 | 2006-09-19 | Ligh-emitting diode spot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200989552Y true CN200989552Y (en) | 2007-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200644762U Expired - Lifetime CN200989552Y (en) | 2006-09-19 | 2006-09-19 | Ligh-emitting diode spot lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200989552Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016966A (en) * | 2011-09-22 | 2013-04-03 | 熊志 | LED (Light Emitting Diode) down lamp |
| CN107246552A (en) * | 2017-05-27 | 2017-10-13 | 东莞市闻誉实业有限公司 | Dismountable light supply apparatus |
-
2006
- 2006-09-19 CN CNU2006200644762U patent/CN200989552Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016966A (en) * | 2011-09-22 | 2013-04-03 | 熊志 | LED (Light Emitting Diode) down lamp |
| CN107246552A (en) * | 2017-05-27 | 2017-10-13 | 东莞市闻誉实业有限公司 | Dismountable light supply apparatus |
| CN107246552B (en) * | 2017-05-27 | 2019-06-28 | 东莞市闻誉实业有限公司 | Dismountable light supply apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG ZHONGLONG COMMUNICATION TECHNOLOGY CO., Free format text: FORMER OWNER: CHEN BIN Effective date: 20100521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510370 ROOM 3204, BUILDING 11, FANGCUN GARDEN, GUANGZHOU CITY, GUANGDONG PROVINCE TO: 528251 ROOM 501, ZHAOXIN PLAZA, NANGANG AVENUE, NANHAIPINGZHOU, FOSHAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100521 Address after: 528251 Guangdong Province, Foshan City Nanhai Pingzhou South Avenue Zhao letter square Room 501 Patentee after: Guangdong Zhonglong Communication Technology Co., Ltd. Address before: 3204 room 11, building 510370, Fangcun garden, Guangzhou, Guangdong Patentee before: Chen Bin |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071212 |
|
| EXPY | Termination of patent right or utility model |