CN102798052A

CN102798052A - LED (light-emitting diode) lamp convenient to assemble

Info

Publication number: CN102798052A
Application number: CN2012103005239A
Authority: CN
Inventors: 余一平
Original assignee: NINGBO DONGXING ELECTRONIC CO Ltd
Current assignee: NINGBO DONGXING ELECTRONIC CO Ltd
Priority date: 2012-08-22
Filing date: 2012-08-22
Publication date: 2012-11-28
Anticipated expiration: 2032-08-22
Also published as: CN102798052B

Abstract

The invention relates to an LED (light-emitting diode) lamp convenient to assemble, comprising a housing, wherein a circuit board with an LED is arranged in the housing. The LED lamp convenient to assemble is characterized in that the housing is in a polygonal shape; a plurality of female plugs as many as the sides of the housing are welded on the circuit board; each female plug is located in the housing and is in one-to-one correspondence to the position of each side of the housing; and nicks for double-headed male plugs penetrating through to be mutually plugged with the female plugs are formed on the sidewalls of the housing. The unique polygonal structure is adopted, the female plugs as many as the sides of the housing are equipped as connectors, and the nicks for the double-headed male plugs penetrating through to plug in the female plugs are formed at each side of the housing respectively, so that the LED lamp can be spliced to each side of the housing of the LED lamp via the double-headed male plugs, thus changeable assembly and combination modes are possible; and moreover, via the plugging fit of the double-headed male plugs and the female plugs, the edges of the mutually-plugged LED lamps are basically bonded together to realize seamless joint, and the exposure of redundant conducting wires is avoided, so that the shape after assembly is more beautiful and vivid.

Description

A kind of LED lamp that makes things convenient for assembly unit

Technical field

The present invention relates to a kind of LED lamp that makes things convenient for assembly unit, this LED lamp can be used for Colour lamp for fastival and holiday decoration on Christmas, or hotel, restaurant, mansion, furniture cabinet, the indoor top in amusement and recreation place or the night scene of metope are decorateeed.

Background technology

Along with led chip technology and Development of Packaging Technology, comply with the decorative lighting field to the LED product demand, LED is widely used in the various decorative lightings of indoor and outdoor field.

Existing LED lamp is independently individual; Can not be bolted together and form the ornament lamp that enriches pattern or shape; Like a patent No. is a kind of LED lamp so the Chinese utility model patent " novel cabinet lamp " of ZL200720006597.6 (notification number is CN201090936Y) has disclosed, and it mainly is made up of lamp socket, lamp panel and face shield; Face shield snaps onto on the lamp socket, between lamp socket and face shield, forms accommodation space; Lamp panel is installed in the accommodation space between lamp socket and the face shield and is fixed on the lamp socket; Described lamp panel mainly is made up of printed circuit board (PCB) and LED, and a plurality of LED are connected electrically on the printed circuit board (PCB).Lamp panel of the present invention is made up of printed circuit board (PCB) and LED, and used LED is a paster LED.

The lamp string structure that a plurality of LED lamps are fitted together is also arranged in the market; This lamp string structure generally comprises in order to connect attaching plug, circuit controller and the LED lamp string of external power source; One end of circuit controller is electrically connected on LED lamp string, and the other end of circuit controller is electrically connected on said attaching plug; And LED lamp string is connected in series through lead successively by several LED lamps and forms, and an end of lead fixedly is electrically connected on said LED lamp, and the other end of lead is provided with can be to inserting the attachment plug of interconnection; Being provided with also in addition that some two ends all are provided with can be to the connection lead of the attachment plug of inserting interconnection.

Like a patent No. is the Chinese utility model patent " LED cabinet lamp " of ZL201120030207.5 (notification number is CN202056653U); Reaching a patent No. is the Chinese utility model patent " LED cabinet lamp string " of ZL201120418778.6 (notification number is CN202302954U), and they all disclose a kind of LED lamp that can string together.

Though aforementioned LED lamp carries out the assembly unit serial connection; But there is the lead of certain-length to exist between the adjacent two LED lamps; Can not carry out seamless link, each LED lamp has only from both direction and extends in addition, can only be along rectilinear direction assembly group; Expansion is poor, that is to say that existing LED lamp is not suitable for assembly unit and goes out lively pattern.

Summary of the invention

Technical problem to be solved by this invention is to above-mentioned prior art present situation a kind of LED lamp that makes things convenient for assembly unit to be provided; This LED lamp can be bolted together with changeable mode through splicing ear, and can realize seamless combination between the adjacent two LED lamps after the assembly unit.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of LED lamp that makes things convenient for assembly unit; Comprise shell; Be provided with the wiring board of band LED in the shell, it is characterized in that: said shell is polygon-shaped, and said wiring board is provided with the number mother identical with the limit number of shell and inserts; Said each female slot is also corresponding one by one with each position, limit of shell respectively in shell, has on the said side wall of outer shell to supply public the inserting of double end to pass to insert mutual breach of pegging graft with mother.

Above-mentioned shell is good to be regular hexagon.The LED lamp just can be expanded from the outside assembly unit of hexagon like this, and the mode of variation is more, is fit to various lively patterns of assembly unit or moulding.

Above-mentioned mother inserts has four jacks, and public the inserting of said double end is that four pin double ends are public slotting.Female inserting adopts four jacks can realize multiple control modes, and can not only control the LED lamp secretly whether bright, also can control flicker of LED lamp or change color.

Above-mentioned shell comprises diffuser, base plate and the cover of upholstery that is polygon-shaped; Diffuser has downward opening polygon inner chamber; Said wiring board also is polygon-shaped and places this polygon inner chamber, and said base plate is fixed on the below of diffuser and the opening of polygon inner chamber is covered, and said cover of upholstery in the form of a ring; And being located in the periphery of diffuser, said breach is separately positioned on each sidewall of diffuser.It is few that this shell mechanism relates to parts, easy to assembly.The cover of upholstery that can provide polychrome appearance to select forms the damascene surrounding edge; The variation of profile color; The cabinet that more is prone to collocation makes it to keep whole style consistent with the living space, and can adopt the milky white diffuser of abblendbar etched surface to make the LED bright dipping even, and touch feeling is fine and smooth.

The corner location place of above-mentioned diffuser inwall is provided with the card post, and the position, corresponding corner of said wiring board is provided with the draw-in groove of joining with said card post card.Joining with the card of card post through draw-in groove can be better spacing in diffuser with wiring board, prevents that wiring board from rotating in diffuser.

Above-mentioned base plate is a double-glue bat, and the last bonding end face of base plate and the bottom surface of diffuser and the bottom surface of wiring board are adhesively fixed together.This base plate not only plays the effect of covering the diffuser lower openings, and base plate can also play the effect that this LED lamp is fixed to body surface simultaneously.

Have the first outward-dipping inclined plane part downwards around the above-mentioned diffuser upper surface, have second inclined plane part that matches with said first inclined plane part around the said cover of upholstery, said first inclined plane part and second inclined plane part are fitted.

The inner side edge of above-mentioned cover of upholstery has inwardly protruded limiting section, has the stopper slot that matches with said limiting section on the said diffuser, and said limiting section is embedded in the corresponding stopper slot.Spacing through limiting section and stopper slot can prevent that the relative diffuser of cover of upholstery from rotating, and guarantees that cover of upholstery and diffuser relative fixed are firm.

Have two grooves that cave on the above-mentioned diffuser, the bottom surface of groove respectively has two perforation that supply screw to pass, and said groove is positioned at the diagonal position place of shell.Can this LED lamp be fixed on body surface through screw like this.It fast is that available screw is fixed that product is installed simple and easy, and also available double faced adhesive tape is pasted.

Compared with prior art; The invention has the advantages that: the unique polygonized structure of this LED lamp employing, and be furnished with the number mother identical with shell limit number and insert as interface, and each side of shell all has the public slotting female breach of inserting of insertion that passes of double end; The LED lamp can be through public each side of inserting splicing at the shell of LED lamp of double end; For the mode of changeable assembling combination provides possibility, and the LED lamp edge of mutual grafting is fit together basically, realize slitless connection through public the inserting of double end with female inserting of inserting; There is not unnecessary lead to expose, the image more attractive in appearance of the moulding after the assembly unit.

Description of drawings

Fig. 1 is the positive perspective view of the embodiment of the invention;

Fig. 2 is the back side perspective view of the embodiment of the invention;

Fig. 3 is the cutaway view of the embodiment of the invention;

Fig. 4 is the perspective view of diffuser in the embodiment of the invention;

Fig. 5 is the three-dimensional exploded view of the embodiment of the invention;

Fig. 6 adopts the fixing scheme of installation of screw mode for the embodiment of the invention;

Fig. 7 is an embodiment of the invention assembly unit decomposing schematic representation;

Fig. 8 is the sketch map after the embodiment of the invention assembly unit;

Fig. 9 is the schematic perspective view of double end contact pin in the embodiment of the invention.

The specific embodiment

Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.

Shown in Fig. 1～9, be a preferred embodiment of the present invention.

A kind of LED lamp that makes things convenient for assembly unit comprises shell 1, is provided with the wiring board 2 of band LED21 in the shell 1; Shell 1 is the regular hexagon shape, is welded with the number mother identical with the limit number of shell 1 on the wiring board 2 and inserts 3, female insert 3 with wiring board 2 on circuit be connected; Female slotting 3 have six; And each is female inserts 3 and has four jacks 31, and each is female inserts 3 and be positioned at shell 1 and corresponding one by one with shell 1 each position, limit respectively, has on shell 1 sidewall to supply that double end is public inserts 4 and pass to insert the breach 51 of 3 mutual grafting with mother; Double end public slotting 4 is that four pin double ends are public slotting, as shown in Figure 9.

Shell 1 comprises diffuser 5, base plate 6 and the cover of upholstery 7 that is polygon-shaped, and diffuser 5 has downward opening polygon inner chamber, and the polygon in the present embodiment is a regular hexagon.Wiring board 2 places this polygon inner chamber, and wiring board 2 also is regular hexagon roughly, and the corner location place of diffuser 5 inwalls is provided with card post 56, and the position, corresponding corner of wiring board 2 is provided with and blocks the draw-in groove 22 that post 56 cards are joined.Base plate 6 is fixed on the below of diffuser 5 and the opening of polygon inner chamber is covered, and base plate 6 is a double-glue bat, and the bottom surface of the last bonding end face of base plate 6 and the bottom surface of diffuser 5 and wiring board 2 is adhesively fixed together.Cover of upholstery 7 is orthohexagonal ring-type, and be located in the periphery of diffuser 5, and breach 51 is separately positioned on each sidewall of diffuser 5.

Have the first outward-dipping inclined plane part 52 downwards around diffuser 5 upper surfaces, have second inclined plane part, 71, the first inclined plane parts 52 and second inclined plane part 71 that match with first inclined plane part 52 around the cover of upholstery 7 and fit.

Three inner side edges that are provided with at interval of cover of upholstery 7 have inwardly protruded limiting section 72, have the stopper slot 53 that matches with limiting section 72 on the diffuser 5, and limiting section 72 is embedded in the corresponding stopper slot 53.

Have two grooves that cave in 54 on the diffuser 5, the bottom surface of groove 54 respectively has two perforation 55 that supply screw 8 to pass, and groove 54 is positioned at the diagonal position place of shell 1.

The mounting means of this LED lamp has two kinds: first kind is bonding through the following bonding end face and the body surface of base plate.Another kind is earlier cover of upholstery 7 to be taken off, and passes perforation 55 with screw 8 then and fixes with object surfaces, at last cover of upholstery 7 is located in the perimembranous of diffuser 5, and is as shown in Figure 6.

Like Fig. 7, shown in 8; The assembly unit process is following: the public contact pin of inserting 4 one sides of double end is inserted in the mother's slotting 3 in one of them LED lamp the jack 31; And then the jack 31 that the mother of second LED lamp inserts pegged graft with the public contact pin of inserting 4 opposite sides of double end; Such two LED lamps just are connected in parallel, female inserting and the public turn-on power and the effect of serial connection lamp body that plays between the two LED lamps of inserting of double end, and connecting method can fully be expanded.

Can a mother in one of them the LED lamp after the assembly unit be inserted at last and insert the special-purpose input plug 9 of light fixture on 3, supply power with lamp group to the LED lamp.

Claims

1. LED lamp that makes things convenient for assembly unit; Comprise shell (1); Be provided with the wiring board (2) of band LED (21) in the shell (1), it is characterized in that: said shell (1) is polygon-shaped, and said wiring board (2) is provided with the number mother identical with the limit number of shell (1) and inserts (3); Said each female insert (3) are positioned at shell (1) and corresponding one by one with each position, limit of shell (1) respectively, have on said shell (1) sidewall to supply public insert (4) of double end to pass to insert the breach (51) that peg graft each other (3) with mother.

2. the LED lamp that makes things convenient for assembly unit according to claim 1 is characterized in that: said shell (1) is regular hexagon.

3. the LED lamp that makes things convenient for assembly unit according to claim 1 is characterized in that: said mother inserts (3) and has four jacks (31), and public insert (4) of said double end are that four pin double ends are public slotting.

4. according to claim 1, the 2 or 3 described LED lamps that make things convenient for assembly unit; It is characterized in that: said shell (1) comprises diffuser (5), base plate (6) and the cover of upholstery (7) that is polygon-shaped; Diffuser (5) has downward opening polygon inner chamber; Said wiring board (2) also is polygon-shaped and places this polygon inner chamber, and said base plate (6) is fixed on the below of diffuser (5) and the opening of polygon inner chamber is covered, and said cover of upholstery (7) in the form of a ring; And being located in the periphery of diffuser (5), said breach (51) is separately positioned on each sidewall of diffuser (5).

5. the LED lamp that makes things convenient for assembly unit according to claim 4 is characterized in that: the corner location place of said diffuser (5) inwall is provided with card post (56), and the position, corresponding corner of said wiring board (2) is provided with the draw-in groove (22) of joining with said card post (56) card.

6. the LED lamp that makes things convenient for assembly unit according to claim 4 is characterized in that: said base plate (6) is a double-glue bat, and the bottom surface of the last bonding end face of base plate (6) and diffuser (5) and the bottom surface of wiring board (2) are adhesively fixed together.

7. the LED lamp that makes things convenient for assembly unit according to claim 4; It is characterized in that: have outward-dipping first inclined plane part (52) downwards around said diffuser (5) upper surface; Said cover of upholstery (7) has second inclined plane part (71) that matches with said first inclined plane part (52) all around, and said first inclined plane part (52) is fitted with second inclined plane part (71).

8. the LED lamp that makes things convenient for assembly unit according to claim 7; It is characterized in that: the inner side edge of said cover of upholstery (7) has inwardly protruded limiting section (72); Have the stopper slot (53) that matches with said limiting section (72) on the said diffuser (5), said limiting section (72) is embedded in the corresponding stopper slot (53).

9. the LED lamp that makes things convenient for assembly unit according to claim 4; It is characterized in that: have two grooves that cave in (54) on the said diffuser (5); The bottom surface of groove (54) respectively has two perforation (55) that supply screw (8) to pass, and said groove (54) is positioned at the diagonal position place of shell (1).