CN208779422U - A kind of fin connection structure of effective increasing heat radiation area - Google Patents
A kind of fin connection structure of effective increasing heat radiation area Download PDFInfo
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- CN208779422U CN208779422U CN201821578118.2U CN201821578118U CN208779422U CN 208779422 U CN208779422 U CN 208779422U CN 201821578118 U CN201821578118 U CN 201821578118U CN 208779422 U CN208779422 U CN 208779422U
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- fin
- heat radiation
- clamping portion
- radiation area
- connection structure
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Abstract
The utility model discloses a kind of fin connection structure of effective increasing heat radiation area, it includes heat sink, is connected to the fin of heat sink；The end face of cooling fin is equipped with several butt straps；The butt strap includes fixing seat and clamping portion, the clamping portion is respectively provided at fixing seat top two sides, the side of the clamping portion has section diagonally downward, and the section of the clamping portion of fixing seat top two sides is set relatively, so that two sections cooperatively form assembly conduit；The fin is equipped with connection recess, and fin is plugged on the butt strap, and connects recess and be clamped with clamping portion cooperation；It is plugged on the fin of butt strap, deformation occurs by making the assembly conduit to assembly conduit impact, and fin is clamped on butt strap.It has the advantages that structure is simple, cooperation is compact, easy to use, design is reasonable, beautiful and generous；Therefore, it is a kind of technical product that superior function is all had with economy.
Description
[technical field]
The utility model relates generally to a kind of fin connection structure of effective increasing heat radiation area.
[background technique]
LED has many advantages, such as that luminous efficiency is high, low in energy consumption, the response time is short, reference color temperature is wide and environmentally friendly, has made at present
It is widely used in every field for electric light source of new generation.Wherein great power LED is because its thermal resistance is small, size is small, light efficiency is high and suitable
Development trend with property the features such as high as LED.But high-power LED chip is bigger, and the heat of generation is more, the heat of aggregation
If cannot be discharged rapidly, it will result in junction temperature and constantly increase, to influence service life.Therefore the heat dissipation of great power LED is asked
Topic is to restrict the important obstruction of its development, in view of this, it is proposed that a kind of new departure is for solving heat dissipation problem.
[utility model content]
A kind of fin connection structure of effective increasing heat radiation area that in order to solve the above problems, the utility model proposes.
The following technical solution is employed for the fin connection structure of this effective increasing heat radiation area:
A kind of fin connection structure of effective increasing heat radiation area, it includes heat sink, is connected to the fin of heat sink；
The end face of cooling fin is equipped with several butt straps；The butt strap includes fixing seat and clamping portion, the clamping portion
It is respectively provided at fixing seat top two sides, the side of the clamping portion has a section diagonally downward, and fixing seat top two sides
The section of clamping portion is opposite and sets, so that two sections cooperatively form assembly conduit；
The fin is equipped with connection recess, and fin is plugged on the butt strap, and connects recess and be clamped with clamping portion cooperation；
It is plugged on the fin of butt strap, by making the assembly conduit to assembly conduit impact deformation occurs, fin is clamped on pair
Narrow bars.
Preferably, the section junction of the clamping portion of the top two sides of fixing seat has smooth radian.
Preferably, the heat sink includes first end face and second end face, and the butt strap is located at first end face, shot-light head
It is connected to second end face.
Preferably, fin is connected perpendicular to second end face.
Preferably, the material of heat sink uses aluminium sheet.
Preferably, the edge of the fin is equipped with several recess, and the recess is equipped with docking block, the docking block connection
In fin to form integral structure.
Preferably, the docking block has access digit.
Preferably, the edge of fin has ripple glaze.
The utility model compared with background technique caused by the utility model has the advantages that
The utility model uses above-mentioned technical proposal, by the way that butt strap is arranged in heat sink, utilizes butt strap and fin
Connection is with increasing heat radiation area；Butt strap is equipped with clamping portion simultaneously, has assembly conduit between clamping portion, by the assembly
Conduit impact makes the assembly conduit, and deformation occurs, and fin is clamped on butt strap.It is simple with structure, cooperation is compact,
The advantages that design is reasonable, beautiful and generous；Therefore, it is a kind of technical product that superior function is all had with economy.
[Detailed description of the invention]
Fig. 1 is provided the fin connection structure using effective increasing heat radiation area in preferred embodiment by the utility model
Lamps and lanterns schematic diagram；
Fig. 2 is provided the attachment structure schematic diagram of the heat sink and fin in preferred embodiment by the utility model；
Fig. 3 is provided the heat sink schematic diagram in preferred embodiment by the utility model；
Fig. 4 is provided the fin schematic diagram in preferred embodiment by the utility model.
[specific embodiment]
The embodiments of the present invention are described below in detail, the embodiment described example is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.
In the present invention, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term
It should go to understand as broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to machine
Tool connection；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For
For those of ordinary skill in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
Made below with reference to the attached drawing of specification by being further described to specific embodiment of the present utility model
The technical solution of the utility model and its benefits are clearer.Describing embodiment below with reference to attached drawing is to show
Example property, it is intended to explain the utility model, and should not be understood as limiting the present invention.
Preferred embodiment provided by the utility model: as shown in Fig. 1 ~ Fig. 4, a kind of fin company of effective increasing heat radiation area
Binding structure, it includes the heat sink 10 that material is aluminium sheet, is connected to the fin 20 of heat sink 10；
The end face of cooling fin 10 is equipped with several butt straps 30, and the heat sink 10 includes first end face 11 and second end face
12, the butt strap 30 is located at first end face 11；Shot-light head 40 is connected to second end face 12, and fin 20 is perpendicular to second end face 12
Connection, it is convenient for assembly.
The butt strap 30 includes fixing seat 31 and clamping portion 32, and the clamping portion 32 is respectively provided at 31 top two of fixing seat
Side, the side of the clamping portion 32 have section 33 diagonally downward, and the section of the clamping portion 32 of 31 top two sides of fixing seat
It sets relatively, so that two sections cooperatively form assembly conduit 34, and the section of the clamping portion 32 of the top two sides of fixing seat 31
Junction has smooth radian.
The fin 20 is equipped with connection recess 21, and fin 20 is plugged on the butt strap 30, and connects recess 21 and clamping
The cooperation clamping of portion 32；It is plugged on the fin 20 of butt strap 30, by making the assembly conduit 34 to the assembly conduit 34 impact
Deformation occurs, and fin 20 is clamped on butt strap 30.
The edge of fin 20 has ripple glaze, and the edge of the fin 20 is equipped with several recess 22, the recess 22
Equipped with docking block 23, the docking block 23 is connected to fin 20 to form integral structure；The docking block 23 has access digit
24, the docking block 23 and access digit 24 of adjacent fin, which cooperate, to be connected, and each fin is combined into entirety.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example, is contained in
In at least one embodiment or example of the utility model, in the present specification not necessarily for the schematic representation of above-mentioned term
Refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any one
It is combined in a suitable manner in a or multiple embodiments or example.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model
It is not limited to above-mentioned specific embodiment, it is equal using the improvement of techniques well known and substitution on the basis of the utility model
The protection scope of the utility model is fallen in, should be limited by each claim.
Claims (8)
1. a kind of fin connection structure of effective increasing heat radiation area, it is characterised in that: it includes heat sink, is connected to heat sink
Fin；
The end face of cooling fin is equipped with several butt straps；The butt strap includes fixing seat and clamping portion, the clamping portion difference
Fixing seat top two sides are located at, the side of the clamping portion has section diagonally downward, and the clamping of fixing seat top two sides
The section in portion is opposite and sets, so that two sections cooperatively form assembly conduit；
The fin is equipped with connection recess, and fin is plugged on the butt strap, and connects recess and be clamped with clamping portion cooperation；Grafting
In the fin of butt strap, by making the assembly conduit to assembly conduit impact, deformation occurs, and fin is clamped on butt strap.
2. the fin connection structure of effective increasing heat radiation area according to claim 1, it is characterised in that: the top of fixing seat
Holding the section junction of the clamping portion of two sides has smooth radian.
3. the fin connection structure of effective increasing heat radiation area according to claim 1, it is characterised in that: the heat sink
Including first end face and second end face, the butt strap is located at first end face, and shot-light head is connected to second end face.
4. the fin connection structure of effective increasing heat radiation area according to claim 3, it is characterised in that: fin perpendicular to
Second end face connection.
5. the fin connection structure of effective increasing heat radiation area according to claim 1, it is characterised in that: the material of heat sink
Matter uses aluminium sheet.
6. the fin connection structure of effective increasing heat radiation area according to claim 1, it is characterised in that: the fin
Edge is equipped with several recess, and the recess is equipped with docking block, and the docking block is connected to fin to form integral structure.
7. the fin connection structure of effective increasing heat radiation area according to claim 6, it is characterised in that: the docking block
With access digit.
8. the fin connection structure of effective increasing heat radiation area according to claim 1, it is characterised in that: the edge of fin
With ripple glaze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821578118.2U CN208779422U (en) | 2018-09-26 | 2018-09-26 | A kind of fin connection structure of effective increasing heat radiation area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821578118.2U CN208779422U (en) | 2018-09-26 | 2018-09-26 | A kind of fin connection structure of effective increasing heat radiation area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779422U true CN208779422U (en) | 2019-04-23 |
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ID=66162549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821578118.2U Active CN208779422U (en) | 2018-09-26 | 2018-09-26 | A kind of fin connection structure of effective increasing heat radiation area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099402A (en) * | 2018-09-26 | 2018-12-28 | 中山市领群光电科技有限公司 | A kind of fin connection structure of effective increasing heat radiation area and preparation method thereof |
-
2018
- 2018-09-26 CN CN201821578118.2U patent/CN208779422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099402A (en) * | 2018-09-26 | 2018-12-28 | 中山市领群光电科技有限公司 | A kind of fin connection structure of effective increasing heat radiation area and preparation method thereof |
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