CN212987145U

CN212987145U - Integrally formed LED radiator

Info

Publication number: CN212987145U
Application number: CN202022128881.9U
Authority: CN
Inventors: 张恒; 姜爱梅
Original assignee: Nantong Lianhuo Machinery Manufacturing Co ltd
Current assignee: Nantong Lianhuo Machinery Manufacturing Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-16
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses an integrated into one piece's LED radiator, comprising a base plate, fixed mounting has radiating fin on the bottom plate, and the corner position department of bottom plate is provided with the mounting hole, the position department of mounting hole is provided with buffering frame and support frame on the bottom plate, and the support frame is connected with the mounting hole, buffering frame includes circle piece, block rubber, counter bore and cylinder. An integrated into one piece's LED radiator, belong to the radiator field, through the buffering frame that sets up, when connecting screw carries out the fixed of bottom plate, utilize the block rubber in the buffering frame to form the buffering, can avoid the bottom plate atress too big and damage effectively, the normality of bottom plate has been guaranteed, the normal installation of radiator has been ensured, the support frame is cooperating and is being used, even still can install under the condition that does not have shorter screw, be applicable to the connecting screw of different length, application range and flexibility have been improved, the result of use of whole radiator has been strengthened.

Description

Integrally formed LED radiator

Technical Field

The utility model relates to a radiator field, in particular to integrated into one piece's LED radiator.

Background

The LED chip is a solid semiconductor device, the heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, the other end of the wafer is connected with an anode of a power supply, the whole wafer is packaged by epoxy resin, the LED chip is also called an LED light-emitting chip and is a core component of an LED lamp, namely a P-N junction. The main functions are as follows: the electric energy is converted into light energy, and the main material of the chip is monocrystalline silicon. The semiconductor wafer is composed of two parts, one of which is a P-type semiconductor in which holes predominate and the other of which is an N-type semiconductor in which electrons predominate. When the two semiconductors are connected, a P-N junction is formed between them. When current is applied to the wafer through the wire, electrons are pushed to the P region where they recombine with holes and then emit energy in the form of photons, which is the principle of LED light emission. The wavelength of the light, i.e., the color of the light, is determined by the material forming the P-N junction. In the working process of the LED chip, most electric energy is converted into heat energy to be emitted, and in order to reduce the temperature of the LED chip and ensure the use effect, an LED radiator is usually used; among the current LED radiator, the majority is integrated into one piece, and this kind of mode shaping radiating effect is good, and performance is high, but when installing, utilizes screw direct mount, when hard too big, the screw easily causes the damage of bottom plate, influences the installation steadiness to influence the result of use, and when installing, need use shorter screw, if do not have shorter screw, then can not install, install the limitation great.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an integrated into one piece's LED radiator, 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 an integrated into one piece's LED radiator, includes the bottom plate, fixed mounting has radiating fin on the bottom plate, and the corner position department of bottom plate is provided with the mounting hole, the position department of mounting hole is provided with buffer bracket and support frame on the bottom plate, and the support frame is connected with the mounting hole, buffer bracket includes circle piece, block rubber, counter bore and cylinder.

Preferably, the bottom plate and the radiating fins are integrally formed, and spacing grooves are formed among the radiating fins.

Preferably, the round block and the rubber block are fixedly connected together, the counter bore is formed in the round block, the cylinder is fixed to the lower end of the rubber block, and the counter bore penetrates through the rubber block and the cylinder.

Preferably, the supporting frame comprises a supporting block, a circular groove, an inserting block and a through hole, the circular groove is formed in the supporting block, the inserting block is fixed to the lower end of the supporting block, the through hole is formed in the supporting block and the inserting block, and the through hole is communicated with the circular groove.

Preferably, the cylinder at the lower end of the rubber block is clamped with the circular groove on the supporting block, and the rubber block is connected to the supporting block through mutual matching between the cylinder and the circular groove.

Compared with the prior art, the utility model discloses following beneficial effect has: this integrated into one piece's LED radiator through the buffering frame that sets up, when connecting screw carries out the fixed of bottom plate, can form the buffering, can avoid the bottom plate atress too big and damage, is cooperating the support frame and is using, is applicable to the connecting screw of different length, has improved application range and flexibility, has strengthened the result of use of whole radiator.

Drawings

Fig. 1 is a schematic view of an overall structure of an integrally formed LED heat sink according to the present invention;

fig. 2 is a schematic structural view of the mounting hole of the integrally formed LED heat sink of the present invention;

fig. 3 is a schematic structural view of an integrally formed buffer frame of an LED heat sink according to the present invention;

fig. 4 is a schematic structural view of the integrally formed support frame for LED heat sink of the present invention.

In the figure: 1. a base plate; 2. a heat dissipating fin; 3. mounting holes; 4. a buffer frame; 401. a round block; 402. A rubber block; 403. a counter bore; 404. a cylinder; 5. a support frame; 501. a support block; 502. a circular groove; 503. inserting a block; 504. and a through hole.

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. 1-4, an integrally formed LED heat sink includes a bottom plate 1, a heat dissipation fin 2 is fixedly mounted on the bottom plate 1, a mounting hole 3 is formed at a corner position of the bottom plate 1, a buffer frame 4 and a support frame 5 are arranged at a position of the mounting hole 3 on the bottom plate 1, the support frame 5 is connected with the mounting hole 3, and the buffer frame 4 includes a round block 401, a rubber block 402, a counter bore 403 and a cylinder 404;

integrated into one piece between bottom plate 1 and radiating fin 2, and be equipped with the spacing groove between radiating fin 2, integrated into one piece can improve heat conductivity between bottom plate 1 and the radiating fin 2, and the reinforcing radiating effect is good, and it is comparatively stable to use simultaneously, and the result of use is excellent.

Between the disk 401 and the rubber block 402 fixed connection together, counter bore 403 sets up on disk 401, cylinder 404 is fixed in the lower extreme of rubber block 402, counter bore 403 runs through in rubber block 402 and cylinder 404, through the buffer bracket 4 that sets up, when connecting screw carries out the fixed of bottom plate 1, utilize the rubber block 402 in buffer bracket 4 to form the buffering, can avoid bottom plate 1 atress too big and damage effectively, the normality of bottom plate 1 has been guaranteed, the normal installation of radiator has been ensured.

Support frame 5 includes supporting shoe 501, circular slot 502, inserted block 503 and through-hole 504, circular slot 502 is seted up on supporting shoe 501, inserted block 503 is fixed in the lower extreme of supporting shoe 501, through-hole 504 is seted up in supporting shoe 501, inserted block 503, and be linked together between through-hole 504 and the circular slot 502, buffer frame 4 is coordinating support frame 5 and is using, even still can install under the condition that does not have short screw, be applicable to the connecting screw of different length, application range and flexibility have been improved, whole radiator's result of use has been strengthened.

The cylinder 404 of rubber block 402 lower extreme and the circular slot 502 on the supporting shoe 501 between looks joint, rubber block 402 pass through between cylinder 404, the circular slot 502 for mutually support connect on the supporting shoe 501, can cooperate together to use between support frame 5 and the buffer frame 4, stability is high during the use, also can unpack the exclusive use apart, and the flexibility is high in the use, and the result of use is strong.

It should be noted that, the utility model relates to an integrated LED radiator, when using, can install as required, when directly installing bottom plate 1, put the radiator on the mounting bracket, guarantee that mounting hole 3 on bottom plate 1 aligns with the screw hole on the mounting bracket, subsequently come in and go out the screw in mounting hole 3, make the screw connect with the screw hole, thereby fix bottom plate 1, thus radiating fin 2 and bottom plate 1 are installed, begin to use to dispel the heat subsequently, when dispelling the heat, bottom plate 1 conducts the heat to radiating fin 2, radiating fin 2 distributes the heat into the air again, thereby accomplish the heat dissipation work, in the heat dissipation process, because integrated into one piece between radiating fin 2 and bottom plate 1, therefore the heat conductivity is high, the radiating effect is good, it is comparatively stable to use simultaneously, if, when the screw is longer to need to use buffer 4 and support frame 5, insert the cylinder 404 in the buffer bracket 4 in the circular slot 502 on the supporting shoe 501 in the support frame 5, guarantee that the rubber block 402 of circle 401 lower extreme contacts with supporting shoe 501, then insert the piece 503 with the supporting shoe 501 lower extreme in inserting the mounting hole 3, put into counter bore 403 with connecting screw afterwards, make connecting screw's end in proper order wipe UN cross circular slot 502, through-hole 504, make connecting screw end and screw hole threaded connection, thereby fix bottom plate 1, this in-process, support frame 5 and buffer bracket 4 can form certain buffering, avoid the screw to produce great effort to bottom plate 1, the integrity of bottom plate 1 has been protected, be applicable to longer screw simultaneously, when needs, can also add the support frame

5, and then use longer screw to connect, it is nimble convenient to use, buffer frame 4 through setting up, when connecting screw carries out the fixed of bottom plate 1, utilize the block rubber 402 in buffer frame 4 can form the buffering, can avoid bottom plate 1 atress too big and damage effectively, bottom plate 1's normality has been guaranteed, the normal installation of radiator has been ensured, cooperate support frame 5 to use, even can still install under the condition that does not have shorter screw, be applicable to the connecting screw of different length, application range and flexibility have been improved, the result of use of whole radiator has been strengthened.

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 an integrated into one piece's LED radiator which characterized in that: including bottom plate (1), fixed mounting has radiating fin (2) on bottom plate (1), and the corner position department of bottom plate (1) is provided with mounting hole (3), the position department of mounting hole (3) is provided with buffer bracket (4) and support frame (5) on bottom plate (1), and support frame (5) are connected with mounting hole (3), buffer bracket (4) include circle piece (401), rubber block (402), counter bore (403) and cylinder (404).

2. The integrally formed LED heat sink of claim 1, wherein: the bottom plate (1) and the radiating fins (2) are integrally formed, and spacing grooves are formed between the radiating fins (2).

3. The integrally formed LED heat sink of claim 2, wherein: the round block (401) and the rubber block (402) are fixedly connected together, the counter bore (403) is formed in the round block (401), the cylinder (404) is fixed to the lower end of the rubber block (402), and the counter bore (403) penetrates through the rubber block (402) and the cylinder (404).

4. The integrally formed LED heat sink of claim 3, wherein: the supporting frame (5) comprises a supporting block (501), a circular groove (502), an inserting block (503) and a through hole (504), wherein the circular groove (502) is formed in the supporting block (501), the inserting block (503) is fixed at the lower end of the supporting block (501), the through hole (504) is formed in the supporting block (501) and the inserting block (503), and the through hole (504) is communicated with the circular groove (502).

5. The integrally formed LED heat sink of claim 4, wherein: the rubber block (402) is characterized in that a cylinder (404) at the lower end of the rubber block (402) is clamped with a circular groove (502) in a supporting block (501), and the rubber block (402) is connected to the supporting block (501) in a mutually matched mode through the cylinder (404) and the circular groove (502).