CN201093377Y

CN201093377Y - LED lamp structure and jointing apparatus thereof

Info

Publication number: CN201093377Y
Application number: CNU2007201834237U
Authority: CN
Inventors: 阮庆源; 张昆荣; 林国俊
Original assignee: Li-Hong Science & Technology Co Ltd
Current assignee: Li-Hong Science & Technology Co Ltd
Priority date: 2007-10-22
Filing date: 2007-10-22
Publication date: 2008-07-30
Anticipated expiration: 2017-10-22

Abstract

The utility model relates to an LED lamp structure and a combined device thereof, including at least a plurality of LED lamps and permanent seats. One side of the LED lamp is provided with a convex part on which a screw thread is arranged. The utility model is used for combining the permanent seats which are bases made of metal with highly efficient heat dispersion; the permanent seat is provided with a transparent trough which is internally provided with threads mutually matched with the screw threads in the convex part of the LED lamp, thereby ensuring that the transparent trough is screwed and tightly matched with the convex part of the LED lamp; wherein, the convex part can be designed into a T-shaped rail while the permanent seat can be designed into a T-shaped trough outside the convex part relative to the LED lamp, so as to ensure that the LED lamp is mutually embedded and tightened with the permanent seat.

Description

LED modulated structure and coupling apparatus thereof

Technical field

The utility model relates to a kind of LED modulated structure and coupling apparatus thereof, and particularly a kind of being directly fixed on can be for heat radiation and in conjunction with LED modulated structure and coupling apparatus thereof on the pedestal of other radiator.

Background technology

Existing LED is that aluminium base is located in the LED weldering when being provided with, and then is attached on the radiating fin again, and this existing mode has following drawback after enforcement:

1, if existing LED is the desire heat radiation, must after conducting to radiating fin with heat, disperse aluminium base mostly, hardly realize that the media that heat that LED produces transmits scriptures is many more, the heat that last radiating fin is dispersed is few more, be because central media of transmitting scriptures can be with the heat absorption of major part, the effect of acomia heat dissipation capacity.

2, existing LED welds the aluminium base of establishing, and its price with the climbing and go up day by day of international price, not only can cause the cost of general heat abstractor to improve recently thus, also is a burden greatly to the consumer.

The utility model content

In order to solve above-mentioned problems of the prior art, main purpose of the present utility model provides a kind of LED modulated structure and coupling apparatus thereof, and it more is better than existing LED modulated structure, makes it can directly fix and be incorporated on the heat radiation pedestal.

And another purpose of the present utility model provides a kind of holder that can interosculate with above-mentioned LED lamp, and it can directly be worked in coordination with the LED lamp with integrated structure.

Via as can be known above, for reaching aforementioned utility model purpose, the technical scheme that the utility model adopted is for providing a kind of LED modulated structure and coupling apparatus thereof, it includes a plurality of LED lamps and a plurality of holder at least, one side of this LED lamp is provided with convex jointing part, and be provided with screw thread in this convex jointing part, its function is to be used for combining with holder, and this holder is the metal system pedestal with high efficiency heat radiation performance, and this holder is provided with groove, and in this saturating groove, be provided with the thread that to work in coordination with the screw thread of the convex jointing part of LED lamp, it can be spirally connected and immovable fitting mutually with the convex jointing part of LED lamp, and wherein, this convex jointing part also can be made as T type rail, holder then is made as the T type groove with respect to the convex jointing part external form of LED lamp, and it is chimeric and secured to one another mutually to make LED lamp and holder also can be able to.

By technique scheme, the utility model has following advantage at least:

1, Zhi Jiexing combination: LED modulated structure of the present utility model and coupling apparatus thereof, be that a side at the LED lamp is provided with the convex jointing part with integrated structure, the metal system holder that will have the high efficiency heat radiation performance again is provided with groove, and in this saturating groove, be provided with external form with respect to the convex jointing part integrated structure of LED lamp, make the LED lamp can directly combine with holder, must not pass through other medium, as: scolder, screw etc., not only easy to implement, and simple in structure and can reach identically in conjunction with effect, be one to have the utility model of progressive in fact.

2, effectively reduce the middle medium of heater and radiator: because LED modulated structure of the present utility model and coupling apparatus thereof, be directly the LED lamp to be combined with holder, and holder is the metal system pedestal with high efficiency heat radiation performance, the heat energy that makes the LED lamp be produced is able to intactly distribute via holder, effectively reduce the middle medium of heater and radiator, this measure not only simplifies the structure, and has also reduced the number of the cost of making, and is to achieve many things at one stroke in fact.

Description of drawings

Fig. 1 is three-dimensional exploded view of the present utility model (one);

Fig. 2 is three-dimensional exploded view of the present utility model (two);

Fig. 3-1 is a three-dimensional combination figure of the present utility model;

Fig. 3-2 is the cutaway view of Fig. 3-1 in the A-A position;

Fig. 3-3 is the cutaway view of saturating another embodiment of groove of the utility model holder;

Fig. 3-4 is the cutaway view of another embodiment of convex jointing part of LED lamp of the present utility model;

Fig. 4 is the three-dimensional exploded view () of another embodiment of the utility model;

Fig. 5 is the three-dimensional exploded view (two) of another embodiment of the utility model;

Fig. 6 is the three-dimensional combination figure () of another embodiment of the utility model;

Fig. 7 is the three-dimensional combination figure (two) of another embodiment of the utility model;

The three-dimensional exploded view that Fig. 8 uses for the utility model;

The three-dimensional combination figure that Fig. 9 uses for the utility model;

Figure 10 is the three-dimensional combination figure that another embodiment of the utility model uses;

Figure 11 is another embodiment of the holder of another embodiment of the utility model;

Figure 12 is the another embodiment of the holder of another embodiment of the utility model;

Figure 13 is the three-dimensional exploded view () that the utility model combines with independent radiator;

Figure 14 is the three-dimensional exploded view (two) that the utility model combines with independent radiator;

Figure 15-1 is the three-dimensional combination figure that the utility model combines with independent radiator;

Figure 15-2 is the cutaway view of Figure 15-1 in the B-B position;

Figure 16 is the three-dimensional exploded view () that another embodiment of the utility model combines with independent radiator;

Figure 17 is the three-dimensional exploded view (two) that another embodiment of the utility model combines with independent radiator;

Figure 18 is the three-dimensional combination figure () that another embodiment of the utility model combines with independent radiator;

Figure 19-1 is the three-dimensional combination figure (two) that another embodiment of the utility model combines with independent radiator;

Figure 19-2 is the cutaway view of Figure 19-1 in the C-C position;

Figure 19-3 is the cutaway view of another embodiment of combining with independent radiator of the utility model;

Figure 19-4 is the direct chimeric cutaway view of LED lamp of the present utility model and holder;

Figure 20 is the three-dimensional exploded view that the utility model combines with aluminium base;

Figure 21-1 is the three-dimensional combination figure that the utility model combines with aluminium base; And

Figure 21-2 is the partial enlarged drawing that the utility model combines with aluminium base.

The specific embodiment

See also Fig. 1,2,3-1, shown in the 3-2, LED modulated structure of the present utility model and coupling apparatus thereof, it includes a plurality of LED lamps 10 and a plurality of holder 20 at least, one side of this LED lamp 10 is provided with convex jointing part 11, and be provided with screw thread 111 in this convex jointing part 11, its function is to be used for combining with holder 20, and this holder 20 is the metal system pedestals with high efficiency heat radiation performance, and this holder 20 is provided with groove 21, and in this saturating groove 21, be provided with the thread 211 that to work in coordination with the screw thread 111 of the convex jointing part 11 of LED lamp 10, it can be spirally connected and immovable fitting mutually with the convex jointing part 11 of LED lamp 10, wherein, the also visual user demand of the saturating groove 21 of this holder 20 and be made as blind hole, shown in Fig. 3-3, and the material of this holder 20 also can be made as the metal that other has the high efficiency heat radiation performance, as: copper, aluminium etc., and the screw thread 111a on the convex jointing part 11 of this LED lamp 10 also can be made as internal thread, like this, then then be made as the external screw teeth that can be spirally connected mutually with convex jointing part 11 internal threads in the saturating groove 21 of holder 20, as shown in Figure 3-4.

See also shown in Fig. 4,5,6,7, another embodiment of LED lamp of the present utility model and coupling apparatus thereof, be that convex jointing part 11a with this LED lamp 10a is made as other interlocking mode, as: T type rail, therefore the saturating groove 21a of holder 20a then is made as and can constructs the external form of working in coordination with the convex jointing part 11a of LED lamp 10a, as: T type groove, it is chimeric and secured to one another mutually to make LED lamp 10a and holder 20a also can be able to, wherein, the saturating groove 21a of this holder 20a also can be made as one group can be for saturating groove 21b, the 21c of interlocking of T type rail and left and right symmetry, shown in Figure 11,12.

See also Fig. 8,9, shown in 10, LED lamp of the present utility model and coupling apparatus thereof are in the use, be can be directly with

LED lamp

10,10a and holder 20, after the 20a combination, be fixedly arranged on separately again on the independent radiator 30, also can be in this holder 20, the side of 20a is provided with

caulking groove

22,22a, for independent heat carrier 30a, the embedding of 30b, make this

holder

20,20a is able to and independent heat carrier 30a, the 30b combination, as Figure 13,14,15-1,15-2,16,17,18, shown in the 19-1, in like manner, the convex jointing part 11b of this LED lamp 10b also can directly embed the opposite side formation tight fit of holder 20b and fix, shown in Figure 19-4, as

independent heat carrier

30a, 30b embeds holder 20, the caulking groove 22 of 20a, 22a and mutual connection in conjunction with after, can set firmly by general connected mode, as: welding ... etc., and if a end that will this independent radiator 30c is made as the plane, then can make this independent radiator 30c directly to contact with LED lamp 10, as Figure 19-2, shown in the 19-3, this measure then can make this LED lamp 10, the radiating efficiency of 10a row again increases, then form more multifarious occupation mode thus, make this LED lamp 10, the radiating efficiency of 10a more promotes, wherein, this

independent radiator

30,30a, 30b, 30c can be made as heat pipe, prolate type heat pipe etc. has the heat abstractor of heat radiation function, or should be made as aluminium base by independent radiator 30d, and offer thereon and a plurality ofly have the open-work 31d of internal screw thread 311d and LED lamp 10 can be spirally connected with it and use, as Figure 20,21-1, shown in the 21-2, and this

independent radiator

30,30a, 30b, 30c and holder 20, the mode that 20a sets firmly also can be made as tight fit.

The above is a preferred embodiment of the present utility model only, is not limited to the utility model.In the above-described embodiments, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. LED modulated structure and coupling apparatus thereof, it includes a plurality of LED lamps (10) and a plurality of holder (20) at least, it is characterized in that:

One side of described LED lamp (10) is provided with convex jointing part (11), and is provided with screw thread (111) in described convex jointing part (11), is used for combining with holder (20);

Described holder (20) is the metal system pedestal with high efficiency heat radiation performance, and described holder (20) is provided with groove (21), and in described groove (21), be provided with the thread (211) that can work in coordination with the screw thread (111) of the convex jointing part (11) of LED lamp (10), it can be spirally connected and immovable fitting mutually with the convex jointing part (11) of LED lamp (10).

2. LED modulated structure according to claim 1 and coupling apparatus thereof is characterized in that, the convex jointing part (11a) of described LED lamp (10a) also can be made as T type rail.

3. LED modulated structure according to claim 1 and coupling apparatus thereof is characterized in that, the saturating groove (21a) of described holder (20a) can be made as T type groove.

4. LED modulated structure according to claim 1 and coupling apparatus thereof is characterized in that, the saturating groove (21) of described holder (20) can be made as and can construct the external form of working in coordination with the convex jointing part (11) of LED lamp (10).

5. LED modulated structure according to claim 1 and coupling apparatus thereof is characterized in that, the material of described holder (20) can be made as copper.

6. LED modulated structure according to claim 1 and coupling apparatus thereof is characterized in that, a side of described holder (20) is provided with caulking groove (22), for the embedding of independent heat carrier (30a).

7. LED modulated structure according to claim 6 and coupling apparatus thereof is characterized in that, described independent radiator (30) is the heat abstractor with heat radiation function.

8. LED modulated structure according to claim 6 and coupling apparatus thereof is characterized in that, described independent radiator (30) can be made as prolate type heat pipe.

9. LED modulated structure according to claim 6 and coupling apparatus thereof is characterized in that, described independent radiator (30a) can be made as heat pipe.

10. LED modulated structure according to claim 6 and coupling apparatus thereof is characterized in that, described independent radiator (30d) can be made as aluminium base.