CN202303089U

CN202303089U - Extraction changing type LED ceiling lamp

Info

Publication number: CN202303089U
Application number: CN2011203929774U
Authority: CN
Inventors: 黄泰山; 刘斌国
Original assignee: FUJIAN TAIDE PHOTOELECTRICITY Co Ltd
Current assignee: FUJIAN TAIDE PHOTOELECTRICITY Co Ltd
Priority date: 2011-10-14
Filing date: 2011-10-14
Publication date: 2012-07-04
Anticipated expiration: 2021-10-14

Abstract

The utility model discloses an extraction changing type LED ceiling lamp, which includes a lamp housing body and a plurality of LED luminous modules, wherein the lamp housing body is strip-shaped; an accommodation groove is formed in the length direction of the lamp housing body; two conducting metal bars electrically connected with an external power source are placed and arranged in the accommodation groove; the LED luminous modules are detachably clamped and arranged in the accommodation groove, and includes a capsulation housing, as well as the LED lamp body, a driving control circuit and a two-electrode extracted spring piece that are electrically connected on the capsulation housing in sequence; and the two-electrode extracted spring piece is electrically contacted with the two conduction metal bars respectively. By using the extraction changing type LED ceiling lamp, optoelectronic parameters of a lamp can be changed without changing the appearance of the lamp, so that not only the market diversification design requirement is satisfied, but also great convenience is brought to illumination and decoration.

Description

A kind of swapping type LED pendent lamp

Technical field

The utility model belongs to furniture lighting source technical field, specifically is meant a kind of swapping type LED pendent lamp.

Background technology

Along with the further maturation of semiconductor technology with technology; LED in the application of field of illuminating lamps also more and more widely; The LED lighting has LED pendent lamp, LED bulb lamp, LED shot-light, LED Lamp cup, LED Down lamp, LED sales counter lamp etc. in the main type of indoor application; Because the LED light fixture is compared with traditional light fixture; Have characteristics such as long, the high and low power consumption of light efficiency of life-span, no ultraviolet radiation and bright dipping be effective, just applied in the utilization of the high-grade illumination finishing of furniture by design progressively, the design and development of LED light fixture it is believed that it is the main flow of 21 century Design of Luminaires; Demonstrate fully the illumination development trend of energy-conservationization, healthization, art up and hommization, becoming the leading of light culture.

In recent years, LED lighting factory is more and more, and the focus that industry is paid close attention to is the result of use and the service life of LED lighting; The adjustable variability of less relevance LED light fixture aspect illumination; The LED pendent lamp of lifting extensive use is an example, and its illumination was all fixed after existing most of LED pendent lamp was produced, and was difficult for changing photoelectric parameters such as illumination, lumen value; So just can not satisfy the desired optimal light electrical quantity of different indoor environments well; Can not on the basis that does not change the pendent lamp outward appearance, allot different illuminating effects according to client's demand, can not satisfy client's diversification design requirement thus, also make troubles to the room lighting finishing.

In view of this, the present invention is directed to existing LED pendent lamp and further investigate, invented a kind of swapping type LED pendent lamp, this case produces thus.

The utility model content

The purpose of the utility model is to provide a kind of swapping type LED pendent lamp, and it can change light fixture according to site environment under the situation of not changing the light fixture outward appearance photoelectric parameter has not only satisfied the market diversification design requirement, brings very big convenience also for the illumination finishing.

In order to reach above-mentioned purpose, the solution of the utility model is:

A kind of swapping type LED pendent lamp, it comprises lamp housing body and several LED light emitting modules; This lamp housing body is strip, along offering a storage tank on its length direction, is installed on the two conducting metals rod that is electrically connected with extraneous power supply in this storage tank; Above-mentioned LED light emitting module is fastened in the above-mentioned storage tank with removably; Above-mentioned LED light emitting module comprises that package casing and the LED lamp body, Drive and Control Circuit and two electrodes that are electrically connected successively that are located on this package casing draw shell fragment, and this two electrode is drawn shell fragment and electrically contacted mutually with above-mentioned two conducting metal rods respectively.

The two ends of above-mentioned storage tank are opening-like, and the both ends of above-mentioned lamp housing body respectively are arranged with one and are used for the pullover of closed above-mentioned opening.

Each inwardly is formed with a guide rail two side of above-mentioned storage tank; Respectively constitute a draw-in groove between the bottom surface of this two guide rail and above-mentioned storage tank; And supply the ccontaining locating slot of above-mentioned conducting metal rod on the one side of above-mentioned draw-in groove, offering one respectively on this two guide rail; The both ends of above-mentioned package casing are held in respectively in above-mentioned two draw-in grooves, and above-mentioned two electrodes draw that shell fragment lays respectively in above-mentioned two draw-in grooves and electrically contact mutually with conducting metal rod in above-mentioned two locating slots.

Also one-body molded on the upper surface of one end of above-mentioned package casing have a sliver, and one-body molded on the corresponding above-mentioned guide rail have one to supply the adaptive guide groove that is embedded of above-mentioned sliver.

Contiguous its place, two side respectively is provided with a LGP in the above-mentioned storage tank, and this two LGP is positioned at the place, both sides of above-mentioned LED lamp body top.

Also be provided with the fixedly steel cable of usefulness on the outer surface of above-mentioned lamp housing body.

After adopting such scheme, a kind of swapping type LED of the utility model pendent lamp, it comprises lamp housing body and several LED light emitting modules; Offer the storage tank of a bar shaped in the lamp housing body, be installed on the two conducting metals rod that is electrically connected with extraneous power supply in this storage tank, the LED light emitting module is fastened in the above-mentioned storage tank with removably; It adopts two electrodes to draw shell fragment and two conducting metal rods to electrically contact mode mutually and realize being electrically connected, and thus, this novel said LED light emitting module is extractable and changeable; In pendent lamp is installed, can be according to requirement of client or indoor environment suitable demand, under the situation of not changing light fixture outward appearance (being the lamp housing body) to photoelectric parameter; Only need to have the LED light emitting module of different photoelectric parameters through replacing; Perhaps, can realize the function of conversion light fixture illumination through increase and decrease LED light emitting module number, simple to operate quick again; Not only satisfy the market diversification design requirement, brought very big convenience also for the illumination finishing.

Description of drawings

Fig. 1 is the STRUCTURE DECOMPOSITION sketch map of the utility model;

Fig. 2 is the enlarged drawing of local A among Fig. 1.

Label declaration

Lamp housing body 1 storage tank 11

Draw-in groove 111 guide rails 12

Locating slot 121 LED light emitting modules 2

Package casing 21 LED lamp bodies 22

Drive and Control Circuit 23 electrodes are drawn shell fragment 24

Conducting metal rod 3 LGPs 4

The specific embodiment

In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.

Be illustrated in figure 1 as a kind of swapping type LED pendent lamp that the utility model relates to, it comprises lamp housing body 1 and several LED light emitting modules 2 (only providing among the figure); Wherein:

Referring to Fig. 1-2; Said lamp housing body 1 is the constructed of aluminium shell of strip, along offering a storage tank 11 on its length direction; The two ends of this storage tank 11 are opening-like, respectively be arranged with in the both ends of lamp housing body 1 one be used for closing any opening pullover (not shown); Be installed on the two conducting metals rod 3 that is electrically connected with extraneous power supply in the storage tank 11; Concrete mounting means is as shown in Figure 2; Each inside one-body molded formation one guide rail 12 of the two side of storage tank 11; Respectively form one between the bottom surface of this two guide rail 12 and storage tank 11 and supply on draw-in groove 111, two guide rails 12 that following LED light emitting module 2 holds on the one side of draw-in groove 111, offering a locating slot 121 respectively, above-mentioned two conducting metals rod 3 is contained in respectively in this two locating slot 121;

Referring to Fig. 2, said LED light emitting module 2, it is a ultra thin LED light source module, includes package casing 21 and is located at LED lamp body 22, Drive and Control Circuit 23 and two electrodes that the carrying out on this package casing 21 be electrically connected successively and draws shell fragment 24; LED lamp body 22 is located at the centre of package casing 21; Drive and Control Circuit 23 can be stablized LED lamp body 22 required electric current and voltage; It does not change with the variation of input pulse current/voltage; Reach the stabilization of constant current constant voltage, two electrodes are drawn the both sides that shell fragment 24 is located at the upper surface of above-mentioned package casing 21 and is positioned at LED lamp body 22; LED light emitting module 2 is fastened in the storage tank 11 with removably; During concrete the assembling; The opening of package casing 21 by storage tank 11 embedded; Make these package casing 21 correspondences be provided with above-mentioned two electrodes and draw the both ends of shell fragment 24 and be held in respectively in above-mentioned two draw-in grooves 111, then two electrodes are drawn shell fragment 24 and are electrically contacted mutually with two conducting metals rod 3 respectively and realize being electrically connected.

Thus, this novel a kind of swapping type LED pendent lamp, the LED light emitting module 2 that is adopted is for extractable and changeable; In pendent lamp is installed, can be according to requirement of client or indoor environment suitable demand, under the situation of not changing light fixture outward appearance (being the lamp housing body) to photoelectric parameter; Only need to have the LED light emitting module 2 of different photoelectric parameters,, can realize the function of conversion light fixture illumination perhaps through the number of increase and decrease LED light emitting module 2 through replacing; Simple to operate quick again; Can also arrange in pairs or groups voluntarily in addition and mix versicolor LED light emitting module 2, not only satisfy the market diversification design requirement, bring very big convenience also for the illumination finishing; Here need to prove that this is novel to be preferred embodiment with the LED pendent lamp, but is not limited only to use on the pendent lamp, the structural design of the utility model can also be applied on the light fixture of other types, and operation principle is identical, tired no longer in detail here stating.

The effect of substituting for the ease of LED light emitting module 2; Also one-body molded on the upper surface of an end of package casing 21 have a sliver (not marking among the figure); One-body molded on the corresponding guide rail 12 have one to supply the adaptive guide groove that is embedded of said sliver (not marking among the figure); When then assembling and changing, by this guide groove the guiding of sliver is cooperated, what make LED light emitting module 2 substitutes the more smooth smoothness of action; In order to improve the exitance of LED light emitting module 2 light, contiguous its place, two side respectively is provided with the LGP 4 that the transparent vaporific material of an organic acrylic of employing is processed in storage tank 11, and this two LGP 4 is strip, lays respectively at the place, both sides of LED lamp body 22 tops; In addition, this is novel be pendent lamp, in the use lamp housing body 1 with storage tank down mode hang and be located on the ceiling, so on the outer surface of lamp housing body 1, also be provided with the fixedly steel cable (not shown) of usefulness, this steel cable can be that the adjustable band screw is restricted.

Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.

Claims

1. swapping type LED pendent lamp; Comprise lamp housing body and several LED light emitting modules; It is characterized in that: this lamp housing body is strip, along offering a storage tank on its length direction, is installed on the two conducting metals rod that is electrically connected with extraneous power supply in this storage tank; Above-mentioned LED light emitting module is fastened in the above-mentioned storage tank with removably; Above-mentioned LED light emitting module comprises that package casing and the LED lamp body, Drive and Control Circuit and two electrodes that are electrically connected successively that are located on this package casing draw shell fragment, and this two electrode is drawn shell fragment and electrically contacted mutually with above-mentioned two conducting metal rods respectively.

2. a kind of swapping type LED pendent lamp as claimed in claim 1, it is characterized in that: the two ends of above-mentioned storage tank are opening-like, and the both ends of above-mentioned lamp housing body respectively are arranged with one and are used for the pullover of closed above-mentioned opening.

3. a kind of swapping type LED pendent lamp as claimed in claim 1; It is characterized in that: each inwardly is formed with a guide rail two side of above-mentioned storage tank; Respectively constitute a draw-in groove between the bottom surface of this two guide rail and above-mentioned storage tank; And supply the ccontaining locating slot of above-mentioned conducting metal rod on the one side of above-mentioned draw-in groove, offering one respectively on this two guide rail; The both ends of above-mentioned package casing are held in respectively in above-mentioned two draw-in grooves, and above-mentioned two electrodes draw that shell fragment lays respectively in above-mentioned two draw-in grooves and electrically contact mutually with conducting metal rod in above-mentioned two locating slots.

4. a kind of swapping type LED pendent lamp as claimed in claim 3 is characterized in that: also one-body molded on the upper surface of an end of above-mentioned package casing have a sliver, and one-body molded on the corresponding above-mentioned guide rail have one to supply the adaptive guide groove that is embedded of above-mentioned sliver.

5. a kind of swapping type LED pendent lamp as claimed in claim 1 is characterized in that: contiguous its place, two side respectively is provided with a LGP in the above-mentioned storage tank, and this two LGP is positioned at the place, both sides of above-mentioned LED lamp body top.

6. a kind of swapping type LED pendent lamp as claimed in claim 1 is characterized in that: also be provided with the fixedly steel cable of usefulness on the outer surface of above-mentioned lamp housing body.