CN202109262U

CN202109262U - Light-emitting diode (LED) combination lamp structure

Info

Publication number: CN202109262U
Application number: CN2011201844752U
Authority: CN
Inventors: 邱柏东
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-02
Filing date: 2011-06-02
Publication date: 2012-01-11
Anticipated expiration: 2021-06-02

Abstract

A light-emitting diode (LED) combination lamp structure belongs to the lighting technical field and comprises a radiating seat, an LED driver, an LED light source and a light shield. One side of the radiating seat extends to form a first inclined wall, the other side extends to form a second inclined wall, the tail end of the first inclined wall extends to form a first horizontal plate, and the tail end of the second inclined wall extends to form a second horizontal plate. The tail end of the first horizontal plate forms a first assembly insert groove, the tail end of the second horizontal plate forms a second assembly insert groove, one side of the tail end of the first inclined wall forms a light shield first hook groove, and one side of the tail end of the second inclined wall forms a light shield second hook groove. One side of the light shield is matched with the light shield first hook groove, and the other side of the light shield is matched with the light shield second hook groove. The LED combination lamp structure has the advantages in that the integral structure is simple and compact, the LED driver, the LED light source and the light shield is reasonably matched with the radiating seat, installation, maintenance and replacement are convenient, and the first combination insert groove and the second combination insert groove respectively formed on the first horizontal plate and the second horizontal plate can modularize combination installation requirements.

Description

LED combined lamp structure

Technical field

The utility model belongs to lighting technical field, is specifically related to a kind of LED combined lamp structure

Background technology

since the LED light fixture have light efficiency height, energy savings, environmental protection and long service life characteristics and extremely people favor; Be no lack of in disclosed Chinese patent document about the technical information of LED lamp and be seen in; Recommended a kind of LED light fixture of using like CN201748219U more; And for example CN201757302U has introduced a kind of assembly type LED lamp, and CN201772302U provides a kind of LED light fixture for another example, or the like.

The LED light fixture that typical technical scheme such as application for a patent for invention publication No. CN101984280A provide; Form by shelf, lampshade, Reflector Panel, led light source module, top cover radiator and lamp stand; Lampshade places on the shelf; Reflector Panel and led light source module match and place between lampshade and the top cover, and shelf and the combination of top cover radiator.This patent application scheme has the 1st page of the 0010th section described technique effect of its specification; But shortcoming below existing: the one, owing to the independence of the alleged top cover heat spreader structures of patent application is strong; Thereby can't friendlyly with LED light fixture adjacent and that structure is identical connect; Thereby constitute certain restriction for actual the use, because need two or more LED light fixtures installed with the form of combination at random usually such as office space, market, school, parking lot, entertainment place, showground, stadiums and even family; The 2nd, because lampshade is lost reasonability with the structure of the shelf that is used to dispose lampshade; With regard to shelf, not only need consider the assembling capacity with lampshade, but also need take into account the heat dissipation problem at shelf two ends; Thereby make the difficulty of making shelf increase and make the complex structure of shelf; For example need on shelf, to constitute fixing plate (being used for the two ends of lampshade spacing), and for example need on shelf, formation fix arm, and fixing slot is set on the lampshade; Make fixing slot and fix the mutual scarf of arm, need louvre or groove respectively be set at the two ends of shelf for another example.

more typical a kind of module combined type LED light fixture like Granted publication CN2017319901U bulletin; There is first shortcoming of aforementioned CN101984280A equally in this patent scheme; And exist installation to bother; Be difficult to the shortcoming that matches with carrier such as ceiling, can only dispose with sus-pension in use, specifically can be referring to specification Fig. 2 of this patent.

are as the LED lamp; Not only need consider the convenience of structural terse property, the convenience of installing and maintain and replace; And should consider property capable of being combined each other; That is to say, can satisfy LED lamp crowd's the combination requirement in for example garage parking, large stadium, tunnel and the market and so on of some environment.Yet, the LED in the prior art satisfy exist aspect these key elements not enough.Therefore, be necessary to improve, for this reason, the applicant has done useful design, and the technical scheme that will introduce below produces under this background

Summary of the invention

The task of the utility model is to provide a kind of terse property that helps to embody structure, be of value to and embody the convenience of installing, help guaranteeing the convenience of maintain and replace and have being good at satisfying the LED combined lamp structure that combination requires.

The task of the utility model is accomplished like this; A kind of LED combined lamp structure; Comprise a heat dissipation base, be located at a led driver on the heat dissipation base, be fixed on the heat dissipation base an and led light source that be connected with the led driver electrical control and match with heat dissipation base and with the corresponding light shield of led light source; One side of the length direction of described heat dissipation base is extended with one first inclined wall with heeling condition; And opposite side is extended with one second inclined wall with heeling condition equally, and the shape of cross section that first, second inclined wall forms each other is splayed, and the end of first inclined wall is outward extended with one first level board; And the end of second inclined wall is outward extended with one second level board equally; The end of first level board constitutes one first combined slot, and the end of second level board constitutes one second combined slot, wherein: first inclined wall terminal and constitute a light shield first hook groove towards a side of second inclined wall; And second inclined wall terminal and constitute a light shield second hook groove towards a side of first inclined wall; First, second hook groove of light shield corresponds to each other, and a side of the length direction of described light shield matches with the light shield first hook groove, and the opposite side of the length direction of light shield matches with the light shield second hook groove.

in one of the utility model concrete embodiment, the middle part of the length direction of described heat dissipation base and constitute one group of radiating fin at interval back to a side of institute's Roripa led light source.

In another concrete embodiment of the utility model, described led driver is arranged on described first level board or is arranged on second level board .

are in another concrete embodiment of the utility model; One side of the length direction of described light shield constitutes a light shield first crochet; This light shield first crochet matches with the described light shield first hook groove; And the opposite side of the length direction of light shield constitutes a light shield second crochet, and this light shield second crochet matches with the described light shield second hook groove.

are plugged with one first vertical backplate, and are plugged with one second vertical backplate on described second combined slot in another concrete embodiment of the utility model on described first combined slot.

also have among the concrete embodiment the utility model; Described heat dissipation base is fixedly connected with one Connection Block is installed; One side of the long side direction of this installation Connection Block is connected with described first level board; The opposite side that the long side direction of Connection Block is installed is connected with described second level board, and the middle part of installation Connection Block is with the middle part of airborne corresponding to heat dissipation base.

the utility model more and among concrete embodiment, the fit system that described led light source matches with said heat dissipation base cooperates for plug or cooperates through securing member.

the utility model so that concrete embodiment in, the angle of inclination of described first inclined wall and described second inclined wall is 120-140 °.

the utility model again more and among concrete embodiment, the shape of described first, second combined slot is identical or different.

The technical scheme that the utility model provides with respect to prior art have that overall structure is terse, led driver, led light source and light shield cooperate with heat dissipation base rationally; Very convenient with replacing to installation and maintenance, first, second combined slot that is formed in respectively on first, second level board can unitization aggregate erection requirement.

Description of drawings

Fig. 1 is a concrete embodiment sketch map of the utility model.

Fig. 2 is the cross sectional representation of the heat dissipation base of the utility model.

Fig. 3 is the sketch map that is electrically connected of the led driver of the utility model and led light source.

Fig. 4 is the first application examples sketch map of the utility model.

Fig. 5 is the second application examples sketch map of the utility model.

Fig. 6 is the 3rd application examples sketch map of the utility model.

Fig. 7 is the 4th application examples sketch map of the utility model.

The specific embodiment

can be expressly understood the technical spirit and the beneficial effect of the utility model more for the auditor that the makes Patent Office especially public; The applicant general elaborates with the mode of embodiment below; But the description to embodiment all is not the restriction to the utility model scheme, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be regarded as the technical scheme category of the utility model.

Embodiment:

see also Fig. 1 and Fig. 2, have provided a heat dissipation base 1, and this heat dissipation base 1 preferred aluminium extruded mould that adopts extrudes shaping, that is to say, the heat dissipation base 1 preferred aluminium extruded material that uses extrudes shaping through the aluminium extruded mould.Below the every directionality such as upper and lower a, left side and right notion of relating to of statement all be that location status with current icon is basis, therefore can not limit the utility model with the change of position and/or direction.

are that illustrated left side is extended with one first inclined wall 11 with the inclination mode in a side of the long side direction of aforesaid heat dissipation base 1; And being illustrated right side, the opposite side of the long side direction of heat dissipation base 1 is extended with one second inclined wall 12 with the inclination mode equally; The height of first, second inclined wall 11,12 is equal and the angle of inclination is identical; In the present embodiment, first, second inclined wall 11,12 forms shape of cross section each other and is splay relation.Bottom at the long side direction of first inclined wall 11 is that end is extended with one first level board 111 (also can claim first horizontal wall) in a horizontal manner; And be that end is extended with one second level board 121 equally in a horizontal manner in the bottom of the long side direction of second inclined wall 12, the width of first, second level board 111,121 equates.End at first level board 111 promptly constitutes one first combined slot 1111 in the edge of first level board 111, and promptly constitutes one second combined slot 1211 in the edge of second level board 121 at the end of second level board 121.In the present embodiment, first, second combined slot 1111,1211 shape each other is different, and both directions are different, and by diagram, the notch of first combined slot 1111 makes progress, and the notch of second combined slot 1211 to the right.In addition; Constitute a light shield first hook groove 112 (Fig. 2 shows) at the base portion of first inclined wall 11 and towards a side of second inclined wall 12, and constitute a light shield second hook groove 122 (Fig. 2 shows) at the base portion of second inclined wall 12 and towards a side of first inclined wall 11.

The upper surface at the middle part of the length direction of aforesaid heat dissipation base 1 constitutes one group of radiating fin 13 (also can claim radiating fin) at interval.Tilt angle alpha between aforesaid first inclined wall 11 and second inclined wall 12 and the heat dissipation base 1 is 135 °; That is to say that the angle between first, second inclined wall 11,12 and the heat dissipation base 1 is 135 °, but the number of degrees of this tilt angle alpha are not absolute; For example can also be 120 °; Also can be 140 °, perhaps be slightly less than 120 °, perhaps be slightly larger than 140 °.Again, aforementioned first, second combined slot 1111,1211 can be mutually the same, for example illustrated first combined slot 1111 is designed to illustrated second combined slot 1211 consistently, and vice versa.

emphasis is seen Fig. 1, and a led driver 2 is arranged on aforesaid first level board 111, also can led driver 2 be arranged on second level board 12 certainly.It is that for example screw and aforesaid heat dissipation base 1 is fixing for securing member that one led light source 3 adopts fastener 31 in the present embodiment; But; Led light source 3 also can adopt the inserting mode promptly to adopt slotting embedding mode with the fit system of heat dissipation base 1; For example, preset a pair of slot just as the drawer-like effect on heat dissipation base 1 plugs the light source base plate 32 of led light source 3 and to cooperate with a pair of slot.First, second hook groove 112,122 of one light shield 4 and aforesaid light shield matches.By shown in Figure 1; Side (left side) at the long side direction of light shield 4 constitutes a light shield first crochet 41; And constitute a light shield second crochet 42 at the opposite side (right side) of the long side direction of light shield 4; Light shield first crochet 41 hooks together with the aforesaid light shield first hook groove 112 each other, and light shield second crochet 42 hooks together with the aforesaid light shield second hook groove 122 each other, and whole light shield 4 is corresponding with aforesaid led light source 3.

Fig. 3 is asked for an interview in ; This illustrated the situation that is electrically connected of led driver 2 and led light source 2; Be connected to interface 331 (also can claim socket) by the couple of conductor of drawing on the led light source 3 33; And then being connected to aforesaid led driver 2 through interface 331, led driver 2 is with external power source or claim that the live wire 8a and the zero line 8b of mains supply are electrically connected.

Application examples 1:

Fig. 4 is asked for an interview in ; The vertical backplate 5 (protecting plaque) of one piece first of inserting from decorative effect or sight effect and on aforesaid first combined slot 1111 is with example one piece of second vertical backplate 6 (protecting plaque) of inserting on aforesaid second combined slot 1211.When using; Then can on heat dissipation base 1, fix one Connection Block 7 is installed; The side (left side) that Connection Block 7 is installed is fixing with the screw 71 and first level board 111; Opposite side (diagram right side) is fixing with the screw 71 and second level board 121 equally, and the middle part that Connection Block 7 is installed is with the top of airborne corresponding to aforesaid radiating fin 13, and fixing with the furred ceiling 9 of building through hanging piece 72.Should use-case be by the described structure of embodiment to single.

Application examples 2:

Fig. 5 is asked for an interview in ; This illustrated another kind of application mode; Between two cover the utility model structures, set up one piece of rebound 10; Aforesaid installation Connection Block 7 usefulness screws 71 are fixing with rebound 10; And with a side of rebound 10 be illustrated left side with second level board 12 of a cover LED combined lamp of the utility model on second combined slot 1211 match, and with the opposite side of rebound 10 be illustrated right side with first level board 11 of the another set of LED combined lamp of the utility model on first combined slot 1111 match.It is fixing with the furred ceiling 9 of building by hanging piece 72 Connection Block 7 will to be installed, thereby two cover the utility model structures are fixed on the furred ceiling 9 with the compound mode on a left side, a right side and with ceiling type.

Application examples 3:

Fig. 6 is asked for an interview in , by hanging piece 72 two cover the utility model structures is installed on the furred ceiling 9 to hang (suspension) mode, and all the other are all with the description to application examples 2.

Application examples 4:

Fig. 7 is asked for an interview in ; Show the installation form of seven cover the utility model LED combined lamps; First level board 111 of first inclined wall 11 of the heat dissipation base 1 of the cover LED combined lamp on the left of will being in is shelved on the furred ceiling 9; And second level board 121 of second inclined wall 12 of heat dissipation base 1 that will be in a cover LED combined lamp on right side is shelved on the furred ceiling 9, and the LED combined lamp that is positioned at the middle part is through first, second combined slot 1111,1211 mutual scarves.Thereby modeling effect with embedded installation.

Certainly, it is said that the aggregate erection mode of the utility model is not limited to four top application examples, and it can have according to any variation that needs, and all changes all should receive the protection of the utility model

Claims

1. LED combined lamp structure; Comprise a heat dissipation base (1), be located at a led driver (2) on the heat dissipation base (1), be fixed on the heat dissipation base (1) an and led light source (3) that be connected with led driver (2) electrical control and match with heat dissipation base (1) and with the corresponding light shield of led light source (3) (4); A side that it is characterized in that the length direction of described heat dissipation base (1) is extended with one first inclined wall (11) with heeling condition; And opposite side is extended with one second inclined wall (12) with heeling condition equally; The shape of cross section that first, second inclined wall (11,12) forms each other is splayed; The end of first inclined wall (11) is outward extended with one first level board (111); And the end of second inclined wall (12) is outward extended with one second level board (121) equally; The end of first level board (111) constitutes one first combined slot (1111), and the end of second level board (121) constitutes one second combined slot (1211), wherein: first inclined wall (11) terminal and constitute a light shield first hook groove (112) towards a side of second inclined wall (12); And second inclined wall (12) terminal and constitute a light shield second hook groove (122) towards a side of first inclined wall (11); First, second hook groove of light shield (112,122) corresponds to each other, and a side of the length direction of described light shield (4) matches with the light shield first hook groove (112), and the opposite side of the length direction of light shield (4) matches with the light shield second hook groove (122).

2. LED combined lamp structure according to claim 1, it is characterized in that described heat dissipation base (1) length direction the middle part and constitute one group of radiating fin (13) at interval back to a side of said led light source (3).

3. LED combined lamp structure according to claim 1 is characterized in that described led driver (2) is arranged on described first level board (111) or is arranged on second level board (121).

4. LED combined lamp structure according to claim 1; A side that it is characterized in that the length direction of described light shield (4) constitutes a light shield first crochet (41); This light shield first crochet (41) matches with the described light shield first hook groove (112); And the opposite side of the length direction of light shield (4) constitutes a light shield second crochet (42), and this light shield second crochet (42) matches with the described light shield second hook groove (122).

5. LED combined lamp structure according to claim 1 is characterized in that being plugged with on described first combined slot (111) one first vertical backplate (5), and is plugged with one second vertical backplate (6) on described second combined slot (1211).

6. LED combined lamp structure according to claim 1; It is characterized in that described heat dissipation base (1) is fixedly connected with one Connection Block (7) is installed; One side of the long side direction of this installation Connection Block (7) is connected with described first level board (111); The opposite side that the long side direction of Connection Block (7) is installed is connected with described second level board, and the middle part of installation Connection Block (7) is with the middle part of airborne corresponding to heat dissipation base (1).

7. LED combined lamp structure according to claim 1 is characterized in that the fit system that described led light source (3) matches with said heat dissipation base (1) cooperates for plug or cooperates through securing member.

8. LED combined lamp structure according to claim 1 is characterized in that the angle of inclination (α) of described first inclined wall (11) and described second inclined wall (12) is 120-140 °.

9. according to claim 1 or 5 described LED combined lamp structures, it is characterized in that the shape of described first, second combined slot (1111,1211) is identical or different.