CN210319944U - Radiator silica gel strip - Google Patents
Radiator silica gel strip Download PDFInfo
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- CN210319944U CN210319944U CN201921145554.5U CN201921145554U CN210319944U CN 210319944 U CN210319944 U CN 210319944U CN 201921145554 U CN201921145554 U CN 201921145554U CN 210319944 U CN210319944 U CN 210319944U
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- silica gel
- radiating
- gel strip
- strip body
- radiating fin
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Abstract
The utility model relates to the technical field of silica gel strip, in particular to a radiator silica gel strip, which comprises a silica gel strip body, wherein the left end and the right end of the lower surface of the silica gel strip body are respectively provided with a mounting part in a downward extending way, the left end and the right end of the upper surface of the silica gel strip body are respectively provided with an edge radiating fin in an upward extending way, the middle part of the upper surface of the silica gel strip body is provided with three radiating fins with different specifications for radiating, the middle part with more concentrated heat is provided with the middle radiating fin with larger external surface area for radiating, the edge parts of the left end and the right end which are closer to a heat source due to thicker thickness correspondingly adopt the edge radiating fin with larger external surface area for radiating, and the main radiating fins arranged at equal intervals are matched, thereby improving the integral radiating uniformity of the silica gel strip, further preventing an LED lamp from generating the problem of overhigh local temperature, and simultaneously, the radiator can adapt to radiators with different bending shapes, and has wide applicability.
Description
Technical Field
The utility model belongs to the technical field of silica gel strip technique and specifically relates to a radiator silica gel strip.
Background
With the increasing maturity of the LED lamp technology, the popularity of the LED lamp is gradually expanded, and the existing LED lamps (LED lamp boxes, LED lamp strips, etc.) need to be equipped with a heat sink to prevent the damage of the electronic components inside and the high-temperature oxidation of the circuit board caused by the over-high temperature due to the heat which cannot be discharged in time during the working process; the radiator among the present LED lamp is generally for evenly setting up the fin of a plurality of same specifications on the radiator body, and the heat distribution on the radiator is not even, consequently has the uneven problem of heat dissipation easily, and then causes the LED lamp easily to produce local temperature on the high side, leads to the LED lamp to take place the problem of damaging easily.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve among the prior art radiator and dispel the heat for the fin of the even a plurality of same specifications that adopt of direct adoption, and the heat distribution on the radiator is not even, consequently has the inhomogeneous problem of heat dissipation easily, and then causes the LED lamp easily to produce local temperature on the high side, leads to the LED lamp to take place the problem of damaging easily, provides a radiator silica gel strip now.
The utility model provides a technical scheme that its technical problem adopted is: a silica gel strip of a radiator comprises a silica gel strip body, wherein mounting parts are respectively extended downwards from the left end and the right end of the lower surface of the silica gel strip body, edge radiating fins are respectively extended upwards from the left end and the right end of the upper surface of the silica gel strip body, and a middle radiating fin is arranged in the middle of the upper surface of the silica gel strip body;
the silica gel strip body upper surface is located the position equidistant a plurality of main radiating fins that are equipped with between its left end edge fin and the middle fin, the position that silica gel strip body upper surface is located between its right-hand member edge fin and the middle fin is also equidistant a plurality of main radiating fins that are equipped with, the surface area of edge fin and the surface area of middle fin all > the surface area of main radiating fin.
According to the scheme, three different radiating fins are arranged on the silica gel strip body, on one hand, the installation part of the silica gel strip can be clamped into the radiator and is close to the heat source, the heat is relatively large, the thickness of the end part of the silica gel strip can be relatively thick due to the arrangement of the installation part, and the radiating is slow due to the relatively thick thickness; on the other hand, the heat of the middle part of the radiator is more concentrated, so that the heat at the middle part is larger; therefore, the outer surface area of the edge radiating fins and the outer surface area of the middle radiating fins are set to be larger than the outer surface area of the main radiating fins, so that the radiating speed of the end parts and the middle parts of the left end and the right end of the silica gel strip can be increased, the whole silica gel strip is uniformly radiated, and the problem that the local temperature of the LED lamp is too high is solved.
Furthermore, the middle radiating fin comprises a transverse radiating part and two longitudinal radiating parts, the two longitudinal radiating parts are fixedly connected with the middle part of the upper surface of the silica gel strip body, and the transverse radiating part is fixed between the two longitudinal radiating parts.
Furthermore, the cross section of the edge cooling fin and the cross section of the main cooling fin are both conical, and the height of the edge cooling fin is larger than that of the main cooling fin.
Further, the cross section of the mounting part is T-shaped.
The utility model has the advantages that: the utility model discloses a radiator silica gel strip adopts the fin of three kinds of different specifications to dispel the heat, the middle part that makes the heat comparatively concentrate adopts the great middle fin of surface area to dispel the heat, lead to the heat dissipation slower and from the heat source about nearer the edge of both ends position then corresponding adoption surface area great edge fin dispels the heat because of thickness is thick, the main radiating fin that the equidistant setting on the cooperation, thereby improve the whole radiating homogeneity of silica gel strip, and then prevent that the LED lamp from producing the too high problem of local temperature, this silica gel strip also can be crooked on its extension route simultaneously, the radiator of adaptable different curved shapes, and wide applicability.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of a silica gel strip of the heat sink of the present invention;
fig. 2 is a schematic view of the silica gel strip of the heat sink of the present invention in use.
In the figure: 1. the silica gel strip comprises a silica gel strip body, 101, an installation part, 1-1 parts, edge radiating fins, 1-2 parts, middle radiating fins, 1-21 parts, transverse radiating parts, 1-22 parts, longitudinal radiating parts, 1-3 parts, main radiating fins, 2 parts, 2-1 parts and installation grooves.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic drawings, which illustrate the basic structure of the invention only in a schematic way, and thus show only the components that are relevant to the invention, and the directions and references (e.g., upper, lower, left, right, etc.) may be used only to help describe the features in the drawings. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.
Example 1
As shown in fig. 1, a silicon rubber strip for a radiator comprises a silicon rubber strip body 1, wherein mounting parts 101 are respectively extended downwards from the left end and the right end of the lower surface of the silicon rubber strip body 1, edge radiating fins 1-1 are respectively extended upwards from the left end and the right end of the upper surface of the silicon rubber strip body 1, and middle radiating fins 1-2 are arranged in the middle of the upper surface of the silicon rubber strip body 1;
the silica gel strip comprises a silica gel strip body 1, a plurality of main radiating fins 1-3 are arranged on the upper surface of the silica gel strip body 1 at positions between a radiating fin 1-1 at the left end edge and a radiating fin 1-2 at equal intervals, a plurality of main radiating fins 1-3 are arranged on the upper surface of the silica gel strip body 1 at positions between a radiating fin 1-1 at the right end edge and a radiating fin 1-2 at equal intervals, and the outer surface area of the edge radiating fin 1-1 and the outer surface area of the middle radiating fin 1-2 are larger than the outer surface area of the main radiating fins 1-3.
The middle radiating fin 1-2 comprises a transverse radiating part 1-21 and two longitudinal radiating parts 1-22, the two longitudinal radiating parts 1-22 are fixedly connected with the middle part of the upper surface of the silica gel strip body 1, and the transverse radiating part 1-21 is fixed between the two longitudinal radiating parts 1-22; the transverse radiating parts 1-21 and the two longitudinal radiating parts 1-22 form the H-shaped middle radiating fin 1-2, so that the strength of the middle radiating fin 1-2 can be improved, the middle radiating fin 1-2 can be relatively thinned to radiate heat more quickly, and the middle radiating fin 1-2 cannot be inclined.
The cross section of the edge radiating fin 1-1 and the cross section of the main radiating fin 1-3 are both conical, and the height of the edge radiating fin 1-1 is greater than that of the main radiating fin 1-3.
The cross section of the mounting portion 101 is T-shaped.
As shown in fig. 2, the silicon rubber strip of the heat sink in this embodiment can be used as a heat sink on the heat sink 2, so as to facilitate the production and processing of the heat sink 2, and the mounting portion 101 can be directly clamped in the mounting groove 2-1 of the heat sink 2 during mounting, so that the silicon rubber strip is fixed on the heat sink 2;
in the embodiment, three different radiating fins are arranged on the silica gel strip body 1, on one hand, the installation part 101 of the silica gel strip can be clamped into the radiator 2 and is close to the heat source, the heat quantity is relatively large, the thickness of the end part of the silica gel strip can be relatively thick due to the arrangement of the installation part 101, and the heat radiation is relatively slow due to the relatively thick thickness; on the other hand, the heat of the middle part of the radiator 2 is concentrated, so that the heat at the middle part is larger; therefore, the outer surface area of the edge radiating fins 1-1 and the outer surface area of the middle radiating fins 1-2 are both larger than the outer surface area of the main radiating fins 1-3, so that the radiating speed of the end parts and the middle parts of the left end and the right end of the silica gel strip can be improved, the whole silica gel strip is uniformly radiated, and the problem that the local temperature of the LED lamp is overhigh is solved.
In addition, this silica gel strip also can directly be installed and act as radiator 2 on the LED lamp, dispels the heat to the LED lamp, when using on the LED lamp area, can carry out free bending along with flexible LED lamp area, facilitates the use.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a radiator silica gel strip which characterized in that: the silicon strip comprises a silicon strip body (1), wherein mounting parts (101) extend downwards from the left end and the right end of the lower surface of the silicon strip body (1), edge radiating fins (1-1) extend upwards from the left end and the right end of the upper surface of the silicon strip body (1), and middle radiating fins (1-2) are arranged in the middle of the upper surface of the silicon strip body (1);
the silica gel strip comprises a silica gel strip body (1), wherein the upper surface of the silica gel strip body (1) is positioned between a radiating fin (1-1) at the left end edge and a middle radiating fin (1-2) of the silica gel strip body and is provided with a plurality of main radiating fins (1-3) at equal intervals, the upper surface of the silica gel strip body (1) is positioned between the radiating fin (1-1) at the right end edge and the middle radiating fin (1-2) and is also provided with a plurality of main radiating fins (1-3) at equal intervals, and the outer surface area of the edge radiating fin (1-1) and the outer surface area of the middle radiating fin (1-2) are all larger than the outer surface area of the main radiating fins (.
2. The heat sink silicone strip according to claim 1, wherein: the middle radiating fin (1-2) comprises a transverse radiating part (1-21) and two longitudinal radiating parts (1-22), the two longitudinal radiating parts (1-22) are fixedly connected with the middle part of the upper surface of the silica gel strip body (1), and the transverse radiating part (1-21) is fixed between the two longitudinal radiating parts (1-22).
3. The heat sink silicone strip according to claim 1, wherein: the cross section of the edge radiating fin (1-1) and the cross section of the main radiating fin (1-3) are both conical, and the height of the edge radiating fin (1-1) is greater than that of the main radiating fin (1-3).
4. The heat sink silicone strip according to claim 1, wherein: the cross section of the mounting part (101) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921145554.5U CN210319944U (en) | 2019-07-19 | 2019-07-19 | Radiator silica gel strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921145554.5U CN210319944U (en) | 2019-07-19 | 2019-07-19 | Radiator silica gel strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210319944U true CN210319944U (en) | 2020-04-14 |
Family
ID=70124697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921145554.5U Active CN210319944U (en) | 2019-07-19 | 2019-07-19 | Radiator silica gel strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210319944U (en) |
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2019
- 2019-07-19 CN CN201921145554.5U patent/CN210319944U/en active Active
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