CN201093377Y - LED lamp structure and combination device thereof - Google Patents

Abstract

The utility model relates to a LED lamp structure and binding apparatus thereof, it is at least including a plurality of LED lamps and a plurality of fixing base, one side of this LED lamp is equipped with protruding portion, and be equipped with the screw thread on this protruding portion, its function is used for combining with the fixing base, and this fixing base is the metal system pedestal that has high efficiency heat dispersion, and be equipped with the open groove on this fixing base, and be equipped with in this open groove can with the screw thread of the protruding portion of LED lamp complex of each other thread, make it can with the protruding portion spiro union of each other spiro union of the protruding portion of LED lamp and fastening fit, wherein, this protruding portion also can be established to T type rail, and the fixing base is then established to the T type groove of the protruding portion appearance for the LED lamp, make LED lamp and fixing base also can be gomphosis of each other and.

Description

LED lamp structure and its combination device

technical field

The utility model relates to an LED lamp structure and a combination device thereof, in particular to an LED lamp structure and a combination device thereof which can be directly fixed on a base for heat dissipation and combined with other heat dissipation bodies.

Background technique

When the existing LEDs are installed, the LEDs are soldered to the aluminum substrate and then attached to the heat dissipation fins. This existing method has the following disadvantages after implementation:

1. If the existing LEDs want to dissipate heat, most of them have to transmit the heat to the heat dissipation fins through the aluminum substrate and then dissipate it. As everyone knows, the more media the heat generated by the LED passes through, the less heat will be dissipated by the heat dissipation fins. It is because the medium in which the scriptures are transmitted will absorb most of the heat, but it has no effect of dissipating heat.

2. The price of the aluminum base plate welded by the existing LEDs has been rising day by day with the rise of international prices in recent days. This will not only increase the cost of the general heat sink, but also a big burden on consumers.

Utility model content

In order to solve the problems existing in the above-mentioned prior art, the main purpose of this utility model is to provide a LED lamp structure and its combination device, which is more superior to the existing LED lamp structure, so that it can be directly fixed and combined with the heat sink physically.

Yet another object of the present utility model is to provide a fixing seat that can be combined with the above-mentioned LED lamp, which can directly cooperate with the LED lamp with a combined structure.

It can be seen from the above that in order to achieve the purpose of the aforementioned utility model, the technical solution adopted by the utility model is to provide an LED lamp structure and its combination device, which at least includes a plurality of LED lamps and a plurality of fixing seats, one of the LED lamps There is a protruding part on the side, and a thread is provided on the protruding part, its function is to combine with the fixing seat, and the fixing seat is a metal seat body with high-efficiency heat dissipation, and the fixing seat is provided There is a through groove, and a screw tooth that can cooperate with the thread of the convex joint of the LED lamp is provided in the through groove, so that it can be screwed with the convex joint of the LED lamp and fastened. The connecting portion can also be set as a T-shaped rail, and the fixing base can be set as a T-shaped groove corresponding to the shape of the protruding joint portion of the LED lamp, so that the LED lamp and the fixing base can also be embedded and fastened to each other.

Through the above technical scheme, the utility model has at least the following advantages:

1. Direct combination method: The LED lamp structure and its combination device of the present utility model are provided with a convex joint with a combination structure on one side of the LED lamp, and then put it on a metal fixing seat with high-efficiency heat dissipation. There is a through-groove, and in the through-groove, there is an appearance of a joint structure relative to the convex joint of the LED lamp, so that the LED lamp and the fixing seat can be directly combined without passing through other media, such as: solder, screws, etc. Not only is it easy to implement, but also has a simple structure and can achieve the same combination effect, so it is actually a progressive utility model.

2. Effectively reduce the medium between the heating body and the cooling body: the LED lamp structure and its combination device of the utility model directly combine the LED lamp with the fixing seat, and the fixing seat is a metal seat with high-efficiency heat dissipation performance body, so that the heat energy generated by the LED lamp can be dissipated completely through the fixing seat, effectively reducing the medium between the heating body and the heat sink. This not only simplifies the structure, but also reduces the production cost. have to.

Description of drawings

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

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

Fig. 3-1 is the three-dimensional assembly drawing of the present utility model;

Figure 3-2 is a cross-sectional view at position A-A of Figure 3-1;

Fig. 3-3 is a sectional view of another embodiment of the through groove of the fixing seat of the present invention;

3-4 are cross-sectional views of another embodiment of the convex joint of the LED lamp of the present invention;

Fig. 4 is the three-dimensional exploded view (1) of another embodiment of the utility model;

Fig. 5 is the three-dimensional exploded view (2) of another embodiment of the utility model;

Fig. 6 is a three-dimensional combination diagram (1) of another embodiment of the utility model;

Fig. 7 is the three-dimensional assembly drawing (2) of another embodiment of the utility model;

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

Fig. 9 is the three-dimensional assembly diagram that the utility model uses;

Fig. 10 is a three-dimensional combination diagram used in another embodiment of the utility model;

Fig. 11 is another embodiment of the fixing seat of another embodiment of the present utility model;

Fig. 12 is another embodiment of the fixing base of another embodiment of the present invention;

Figure 13 is a three-dimensional exploded view (1) of the utility model combined with an independent heat sink;

Figure 14 is a three-dimensional exploded view (2) of the utility model combined with an independent radiator;

Figure 15-1 is a three-dimensional combined view of the utility model combined with an independent radiator;

Figure 15-2 is a cross-sectional view at position B-B of Figure 15-1;

Fig. 16 is a three-dimensional exploded view (1) of another embodiment of the present invention combined with an independent radiator;

Fig. 17 is a three-dimensional exploded view (2) of another embodiment of the present invention combined with an independent radiator;

Fig. 18 is a three-dimensional combined view (1) of another embodiment of the present invention combined with an independent radiator;

Fig. 19-1 is a three-dimensional combined view (2) of another embodiment of the utility model combined with an independent radiator;

Figure 19-2 is a cross-sectional view at position C-C of Figure 19-1;

Figure 19-3 is a cross-sectional view of another embodiment of the utility model combined with an independent radiator;

Figure 19-4 is a cross-sectional view of the LED lamp of the present invention directly fitted with the fixing seat;

Fig. 20 is a three-dimensional exploded view of the combination of the utility model and the aluminum substrate;

Figure 21-1 is a three-dimensional combined view of the utility model combined with an aluminum substrate; and

Figure 21-2 is a partially enlarged view of the combination of the utility model and the aluminum substrate.

Detailed ways

Please refer to Figures 1, 2, 3-1, and 3-2, the LED lamp structure and its combination device of the present invention at least include a plurality of LED lamps 10 and a plurality of fixing seats 20, the LED lamp 10 One side is provided with a protruding joint 11, and the protruding joint 11 is provided with a screw thread 111, and its function is to combine with the fixing seat 20, and the fixing seat 20 is a metal seat with high-efficiency heat dissipation. And the fixed seat 20 is provided with a through groove 21, and a screw thread 211 that can cooperate with the thread 111 of the convex part 11 of the LED lamp 10 is provided in the through groove 21, so that it can be matched with the protrusion of the LED lamp 10. The connection parts 11 are screwed together and fastened together, wherein, the through groove 21 of the fixing seat 20 can also be set as a blind hole according to the use requirements, as shown in Figure 3-3, and the material of the fixing seat 20 can also be set It is other metals with high heat dissipation performance, such as: copper, aluminum, etc., and the thread 111a on the convex part 11 of the LED lamp 10 can also be set as an internal thread, so that the inside of the through groove 21 of the fixing seat 20 is It is set as an external screw thread that can be screwed with the internal thread of the convex joint 11, as shown in Figure 3-4.

Please refer to Figures 4, 5, 6, and 7. Another embodiment of the LED lamp and its combination device of the present invention is to set the convex joint 11a of the LED lamp 10a into other embedding methods, such as: T Therefore, the through groove 21a of the fixing seat 20a is set to a shape that can cooperate with the structure of the convex part 11a of the LED lamp 10a, such as a T-shaped slot, so that the LED lamp 10a and the fixing seat 20a can also be embedded in each other. Combined and fastened together, the through groove 21a of the fixing seat 20a can also be set as a set of through grooves 21b, 21c which can be embedded with T-shaped rails and are left and right symmetrical, as shown in Figs. 11 and 12 .

Please refer to Figures 8, 9, and 10. In use of the LED lamp and its combination device of the present invention, the LED lamp 10, 10a can be directly combined with the fixing base 20, 20a, and then fixed on an independent heat sink. On the body 30, a slot 22, 22a can also be provided on one side of the fixing seat 20, 20a, for the embedding of the independent heat conducting body 30a, 30b, so that the fixing seat 20, 20a can be connected with the independent heat conducting body 30a, 30b Combination, as shown in Figures 13, 14, 15-1, 15-2, 16, 17, 18, 19-1, in the same way, the convex part 11b of the LED lamp 10b can also be directly embedded in another part of the fixing seat 20b. As shown in Figure 19-4, when the independent heat conductors 30a, 30b are inserted into the slots 22, 22a of the fixing seats 20, 20a and connected to each other, they can be fixed according to the general connection method, such as : Welding... etc., and if one end of the independent heat sink 30c is set as a plane, the independent heat sink 30c can be directly in contact with the LED lamp 10, as shown in Figures 19-2 and 19-3. For example, the heat dissipation efficiency of the LED lamps 10, 10a can be further increased, so that more diverse ways of use can be formed, and the heat dissipation efficiency of the LED lamps 10, 10a can be further improved, wherein the independent heat dissipation body 30 , 30a, 30b, 30c can be used as a heat sink with heat dissipation effect such as a heat pipe, a flat and long heat pipe, or the independent heat sink 30d is set as an aluminum substrate, and a plurality of internal screw teeth 311d are provided on it. The through hole 31d of the LED lamp 10 can be used by screwing it, as shown in Figure 20, 21-1, 21-2, and the independent radiator 30, 30a, 30b, 30c is fixed with the fixing seat 20, 20a It can also be set as a tight fit.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. In the above embodiments, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

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.

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