CN210429804U

CN210429804U - LED paster three-color heat separation support

Info

Publication number: CN210429804U
Application number: CN201921151076.9U
Authority: CN
Inventors: 冯毅
Original assignee: Dongguan Xin Optoelectronic Technology Co Ltd
Current assignee: Dongguan Xin Optoelectronic Technology Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-28
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a LED paster three-colour thermal separation support, including the thermal separation support, one row of spacing through-hole has evenly been seted up respectively to the surperficial both sides of thermal separation support, install a plurality of five metals mounting in the middle of the surface of thermal separation support, the five metals mounting mainly comprises fixed baseplate, left buckle, right buckle and top cap, fixed baseplate's back central point puts and is equipped with a heat dissipation red copper. The utility model discloses a LED paster three-colour heat separation support, through setting up the five metals structure of mountable three-colour LED paster, the chip of red green blue three-colour of easy to assemble realizes that same lamp pearl can send three-colour light, convenient use in fields such as outdoor brightening view illumination and stage lamp; simultaneously, a red copper radiating fin is installed on the back face of the fixing base at the bottom of the hardware structure in an interference mounting mode, a thermoelectric separation mode is adopted, the high thermal conductivity of red copper is utilized to radiate the LED lamp beads, and the service life of a light source is prolonged.

Description

LED paster three-color heat separation support

Technical Field

The utility model relates to a LED paster support field, in particular to LED paster three-colour heat separation support.

Background

The LED surface mount bracket is a bottom base of an LED lamp bead before packaging, on the basis of the LED bracket, a chip is fixed, positive and negative electrodes are welded, packaging and forming are carried out by packaging glue at one time, a lead is arranged in the LED bracket to connect the electrodes in the LED lamp bead, the LED lamp bead can be taken down from the bracket after packaging and forming, copper feet at two ends of the lamp bead become positive and negative electrodes of the lamp bead and are used for being welded on an LED lamp, the existing LED surface mount bracket is generally packaged in a monochromatic lamp core mode, so that the LED lamp has a single light emitting color, in the packaging application needing two or more light colors, the LED lamps with different colors need to be installed to meet the application conditions, and the production efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a LED paster three-colour heat separation support can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a LED paster three-colour thermal separation support, includes the thermoelectric separation support, one row of spacing through-hole has evenly been seted up respectively to the surperficial both sides of thermoelectric separation support, install a plurality of five metals mounting in the middle of the surface of thermoelectric separation support, the five metals mounting mainly comprises fixed baseplate, left buckle, right buckle and top cap, fixed baseplate's back central point puts and is equipped with a heat dissipation red copper.

Preferably, the hardware fasteners arranged on the thermoelectric separation support are 8 rows and 20 columns, the row spacing is 6.8 mm, and the column spacing is 7.5 mm.

Preferably, the fixed baseplate is located the bottom of whole hardware mounting, left side buckle and right buckle are located fixed baseplate top both sides position, the top cap is located the top position of left buckle and right buckle.

Preferably, the upper surface of the fixed base is provided with a die bonding area, and the die bonding area corresponds to the position for mounting the heat dissipation red copper.

Preferably, the fixed base upper surface is equipped with first pad, second pad and third pad in proper order in the one side that is located solid crystalline region, the fixed base upper surface is equipped with fourth pad, fifth pad and sixth pad in proper order in the opposite side that is located solid crystalline region.

Preferably, the left buckle and the right buckle are respectively provided with through holes corresponding to the first pad, the second pad, the third pad, the fourth pad, the fifth pad and the sixth pad.

Preferably, the two sides of the upper end of the fixing base are respectively provided with a plastic barrier strip, and a pad bottom hole is formed in the position, corresponding to the first pad, the second pad, the third pad, the fourth pad, the fifth pad and the sixth pad, on the bottom surface of the fixing base.

Preferably, the thickness of heat dissipation red copper is 0.3 millimeter, installs on fixed base through interference fit's mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through setting up the five metals structure of mountable three-colour LED paster, the chip of red green blue three-colour of easy to assemble realizes that same lamp pearl can send three-colour light, and then reduces the quantity of lamp pearl, reduces the consumption; simultaneously at a red copper fin of base back installation of five metals structure bottom, adopt thermoelectric separation's form, utilize the high thermal conductivity of red copper itself to dispel the heat to LED lamp pearl, improve light source life.

Drawings

Fig. 1 is a schematic view of the overall structure of a three-color thermal separation bracket for LED patches of the present invention;

fig. 2 is an exploded view of a fixing frame of a three-color thermal separation bracket for an LED patch of the present invention;

fig. 3 is a schematic view of the overall structure of a fixing member of a three-color thermal separation bracket for an LED chip of the present invention;

fig. 4 is a schematic plan view of a fixing member of a three-color thermal separation bracket for an LED chip;

fig. 5 is a schematic side sectional view of a fixing member of a three-color thermal separation bracket for an LED chip of the present invention;

fig. 6 is a back plan view of the mounting member of the LED patch three-color thermal separation bracket of the present invention.

In the figure: 1. a thermoelectric separation mount; 2. hardware fixing pieces; 3. a limiting through hole; 4. a fixed base; 5. a first pad; 6. a second pad; 7. a third pad; 8. a fourth pad; 9. a fifth pad; 10. a sixth pad; 11. a left buckle; 12. a right buckle; 13. a die bonding area; 14. a top cover; 15. plastic barrier strips; 16. a pad bottom hole; 17. and (4) heat dissipation red copper.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, a three-color thermal separation support for an LED chip comprises a thermoelectric separation support 1, wherein two sides of the surface of the thermoelectric separation support 1 are respectively and uniformly provided with a row of limiting through holes 3, a plurality of hardware fixing pieces 2 are installed in the middle of the surface of the thermoelectric separation support 1, each hardware fixing piece 2 mainly comprises a fixed base 4, a left buckle 11, a right buckle 12 and a top cover 14, and a heat dissipation red copper 17 is arranged at the center of the back of the fixed base 4.

The hardware fixing pieces 2 arranged on the thermoelectric separation bracket 1 are 8 rows and 20 columns in total, the row spacing is 6.8 mm, and the column spacing is 7.5 mm; the fixed base 4 is positioned at the bottom of the whole hardware fixing piece 2, the left buckle 11 and the right buckle 12 are positioned at two sides above the fixed base 4, and the top cover 14 is positioned above the left buckle 11 and the right buckle 12; the upper surface of the fixed base 4 is provided with a die bonding area 13, and the position of the die bonding area 13 corresponds to the position of the heat dissipation red copper 17; a first bonding pad 5, a second bonding pad 6 and a third bonding pad 7 are sequentially arranged on one side of the upper surface of the fixed base 4, which is positioned in the die bonding area 13, and a fourth bonding pad 8, a fifth bonding pad 9 and a sixth bonding pad 10 are sequentially arranged on the other side of the upper surface of the fixed base 4, which is positioned in the die bonding area 13; through holes corresponding to the first pad 5, the second pad 6, the third pad 7, the fourth pad 8, the fifth pad 9 and the sixth pad 10 are respectively formed in the left buckle 11 and the right buckle 12; two sides of the upper end of the fixed base 4 are respectively provided with a plastic barrier strip 15, and the bottom surface of the fixed base 4 is provided with a pad bottom hole 16 at the positions corresponding to the first pad 5, the second pad 6, the third pad 7, the fourth pad 8, the fifth pad 9 and the sixth pad 10; the thickness of the heat dissipation red copper 17 is 0.3 mm, and the heat dissipation red copper is installed on the fixed base 4 in an interference fit mode.

It should be noted that, the utility model relates to a three-colour thermal separation support of LED paster, arrange a plurality of hardware mounting 2 that comprises fixed baseplate 4, left buckle 11, right buckle 12 and top cap 14 on the support bottom plate through the design, and arrange on the up end of fixed baseplate 4 and set up three mounting grooves and install LED lamp pearl, insert the positive negative pole pin of LED lamp pearl respectively in the pad bottom hole 16 of the pad of both sides, connect the installation through the tin soldering, can install red green blue three-colour lamp pearl in every mounting groove, and the power of single chip can accomplish the well high power of 0.5~1W, solve the low-power luminous problem of traditional RGB, solve the luminous problem of ordinary single dress chip simultaneously, make it more suitable for using in the aspect such as outdoor brightening landscape lighting and stage lamp; in addition, whole support adopts the form of thermoelectric separation, through the heat dissipation red copper 17 that a thickness is 0.3 millimeter of mode installation through interference fit at the back of fixed baseplate 4, does not use the glue adhesion, makes the position of generating heat that heat dissipation red copper 17 can more direct contact LED lamp pearl, utilizes the excellent high thermal conductivity of red copper, and in time the heat dissipation avoids the temperature to rise to cause LED lamp pearl to cause the damage to improve the life of light source.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a LED paster three-colour thermal separation support which characterized in that: including thermoelectric separation support (1), one row of spacing through-hole (3) have evenly been seted up respectively to the surperficial both sides of thermoelectric separation support (1), a plurality of five metals mounting (2) are installed to the middle of the surface of thermoelectric separation support (1), five metals mounting (2) mainly comprise unable adjustment base (4), left buckle (11), right buckle (12) and top cap (14), the back central point of unable adjustment base (4) puts and is equipped with a heat dissipation red copper (17).

2. The LED patch tri-color thermal separation mount of claim 1, wherein: hardware fixing spare (2) that set up on thermoelectric separation support (1) are total 8 rows 20 to the row interval is 6.8 millimeters, and the row interval is 7.5 millimeters.

3. The LED patch tri-color thermal separation mount of claim 1, wherein: fixed baseplate (4) are located the bottom of whole five metals mounting (2), left side buckle (11) are located fixed baseplate (4) top both sides position with right buckle (12), top cap (14) are located the top position of left side buckle (11) and right buckle (12).

4. The LED patch tri-color thermal separation mount of claim 1, wherein: the upper surface of the fixed base (4) is provided with a die bonding area (13), and the die bonding area (13) corresponds to the position for installing the heat dissipation red copper (17).

5. The LED patch tri-color thermal separation mount of claim 4, wherein: fixed baseplate (4) upper surface is equipped with first pad (5), second pad (6) and third pad (7) in proper order in the one side that is located solid crystalline region (13), fixed baseplate (4) upper surface is equipped with fourth pad (8), fifth pad (9) and sixth pad (10) in proper order in the opposite side that is located solid crystalline region (13).

6. The LED patch tri-color thermal separation mount of claim 5, wherein: and through holes corresponding to a first bonding pad (5), a second bonding pad (6), a third bonding pad (7), a fourth bonding pad (8), a fifth bonding pad (9) and a sixth bonding pad (10) are respectively formed in the left buckle (11) and the right buckle (12).

7. The LED patch tri-color thermal separation mount of claim 5, wherein: the upper end both sides of unable adjustment base (4) are equipped with one plastic blend stop (15) respectively, a pad bottom outlet (16) has all been seted up in the position that corresponds first pad (5), second pad (6), third pad (7) and fourth pad (8), fifth pad (9) and sixth pad (10) on the bottom surface of unable adjustment base (4).

8. The LED patch tri-color thermal separation mount of claim 1, wherein: the thickness of heat dissipation red copper (17) is 0.3 millimeter, installs on fixed baseplate (4) through interference fit's mode.