CN203301618U - Clamping heat sink and television - Google Patents
Clamping heat sink and television Download PDFInfo
- Publication number
- CN203301618U CN203301618U CN2013203248245U CN201320324824U CN203301618U CN 203301618 U CN203301618 U CN 203301618U CN 2013203248245 U CN2013203248245 U CN 2013203248245U CN 201320324824 U CN201320324824 U CN 201320324824U CN 203301618 U CN203301618 U CN 203301618U
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- China
- Prior art keywords
- clamping part
- heat abstractor
- clipping
- extension
- clipping heat
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- Expired - Lifetime
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Abstract
The utility model discloses a clamping heat sink and a television. The clamping heat sink comprises a first clamping part and a second clamping part arranged oppositely to each other, and a connecting part for connecting the first clamping part and the second clamping part, wherein the second clamping part is attached on a piece to be cooled and used for cooling the piece to be cooled. The clamping heat sink provided by the utility model is simple in fixing manner because the first clamping part and the second clamping part are arranged to clamp a support piece; and only the support piece needs to be inserted between the first clamping part and the second clamping part.
Description
Technical field
The utility model relates to the home appliance structure technical field, relates in particular to a kind of clipping heat abstractor and television set.
Background technology
In the market in common television structure, the fin of the power supply IC of liquid crystal panel mainly adopts screw connection or stainless steel spring buckle to be fixed on the fixed form of plastic rubber front frame, yet, these fixed form costs are high and installation process is complicated, and fin easily damages COF(Chip On Flex, covers brilliant thin film wire).In addition, the stainless steel spring buckle is easy to plastic rubber front frame is scraped plastics powder, and these plastics powders enter into display screen, causes on television display screen occurring impurity, thereby affects the definition of display frame.
The utility model content
Main purpose of the present utility model is to provide the simple clipping heat abstractor of a kind of fixed form and television set.
In order to achieve the above object, the utility model proposes a kind of clipping heat abstractor comprises: the first clamping part that is oppositely arranged and the second clamping part, and the connecting portion that connects described the first clamping part and described the second clamping part, described the second clamping part is attached at by heat sink and is used to by heat sink and dispels the heat.
Preferably, the madial wall of described the first clamping part is provided with convex closure.
Preferably, described the first clamping part, described the second clamping part and described connecting portion form a U-shaped structure.
Preferably, an end that deviates from described connecting portion on described the first clamping part is extended with the bending guide part laterally.
Preferably, an end that deviates from described connecting portion on described the second clamping part is extended with for increasing the constant intensity of described clipping heat abstractor and the rib of area of dissipation.
Preferably, described rib comprises the first extension, and described the first extension bends the madial wall that extends and fit in described the second clamping part to the inside.
Preferably, described rib comprises the second extension and the 3rd extension, described the second extension bend laterally extend to vertical with the second clamping part, described the 3rd extension is extended to the direction bending that deviates from described connecting portion by an end that deviates from described the second clamping part on described the second extension, and described the 3rd extension fits in the diapire of described the second extension.
the utility model further also proposes a kind of television set and comprises clipping heat abstractor, described television set also comprises by by heat sink with convex with the plastic casing of positioning bar, clipping heat abstractor comprises: the first clamping part that is oppositely arranged and the second clamping part, and the connecting portion that connects described the first clamping part and described the second clamping part, described the second clamping part is attached at by heat sink and is used to by heat sink and dispels the heat, the first clamping part of described clipping heat abstractor and the second clamping part coordinate described positioning bar clamping, so that described clipping heat abstractor is fixed on described plastic casing.
Preferably, offer the location hole adaptive with the convex closure of described clipping heat abstractor on described positioning bar, described convex closure snaps in described location hole described clipping heat abstractor and described positioning bar is fixed.
Preferably, on described plastic casing, a side of the 3rd extension of close described clipping heat abstractor offers the holddown groove adaptive with the 3rd extension.
The clipping heat abstractor that the utility model proposes, by the first clamping part being set and the second clamping part clamps strutting piece, the fixed form of clipping heat abstractor is simple, only uses will strutting piece to insert between the first clamping part and the second clamping part to get final product.Because not adopting screw connected mode of the prior art, but, by engagement connection, avoid the process that screws, therefore can not damage strutting piece.In addition, this clipping construction for heat radiating device is simple, easily realization.
Description of drawings
Fig. 1 is the structural representation of clipping heat abstractor the first embodiment of the utility model;
Fig. 2 is the structural representation of clipping heat abstractor the second embodiment of the utility model;
Fig. 3 is the broken section structural representation of the utility model television set the first embodiment;
Fig. 4 is the broken section structural representation of the utility model television set the second embodiment.
The realization of the utility model purpose, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Be described further with regard to the technical solution of the utility model below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of clipping heat abstractor.
With reference to Fig. 1, Fig. 1 is the structural representation of clipping heat abstractor the first embodiment of the utility model.
In first embodiment of this clipping heat abstractor, clipping heat abstractor comprises: the first clamping part 10 that is oppositely arranged and the second clamping part 20, and connecting portion 30, the second clamping parts 20 that connect the first clamping part 10 and the second clamping part 20 are attached at by heat sink and are used to by heat sink and dispel the heat.
Clipping heat abstractor need be held on by on other the structure around heat sink so that clipping heat abstractor is fixed.For convenience of explanation, be called strutting piece by the structure around heat sink in the present embodiment, this strutting piece is used for being connected with clipping heat abstractor.
In the present embodiment,, by the first clamping part 10 and the second coordinating of clamping part 20 strutting piece being clamped, reach the purpose that clipping heat abstractor is gripped.In addition, by clipping heat abstractor, with contacted realization heat by heat sink, transmit, reach the purpose to by heat sink, being dispelled the heat.The first clamping part 10 and the second clamping part 20 are metal material, to improve radiating efficiency.Particularly, in the present embodiment, the material of clipping heat abstractor can be selected the galvanizing steel, and the utility model is not construed as limiting this.
The clipping heat abstractor that the present embodiment proposes clamps strutting piece by the first clamping part 10 and the second clamping part 20 are set, and the fixed form of clipping heat abstractor is simple, only uses strutting piece is inserted between the first clamping part 10 and the second clamping part 20 and gets final product.Simultaneously, because not adopting screw connected mode of the prior art, but, by engagement connection, avoid the process that screws, therefore can not damage strutting piece.In addition, this clipping construction for heat radiating device is simple, easily realization.
Particularly, in the present embodiment, the first clamping part 10, the second clamping part 20 and connecting portion 30 form a U-shaped structure.
Further, the madial wall of the first clamping part 10 is provided with convex closure 11.
By being provided with convex closure 11 on the madial wall at the first clamping part 10, reduced the relative distance between the first clamping part 10 and the second clamping part 20, thereby make between clipping heat abstractor and strutting piece be connected more firm.In the present embodiment, the number of convex closure 11 can arrange one and also can arrange a plurality ofly, specifically according to the shape of strutting piece, determines.
Further, an end that deviates from connecting portion 30 on the first clamping part 10 is extended with bending guide part 12 laterally.
The insertion of 12 pairs of strutting pieces of bending guide part play the guiding role, and bootable the first clamping part 10 better snaps in strutting piece.
Further, an end that deviates from connecting portion 30 on the second clamping part 20 is extended with for increasing the constant intensity of clipping heat abstractor and the rib of area of dissipation.Described rib comprises that the first extension 21, the first extensions 21 bend the madial wall that extends and fit in the second clamping part 20 to the inside.
The area of dissipation that rib has improved this clipping heat abstractor is set, because the area of dissipation of clipping heat abstractor is directly proportional to radiating efficiency, therefore the setting of rib can improve the radiating efficiency of this clipping heat abstractor.In addition, rib fits in the madial wall of the second clamping part 20, has reduced the relative distance between the first clamping part 10 and the second clamping part 20, thereby strutting piece more stably is fixed between the first clamping part 10 and the second clamping part 20.
Further, clipping heat abstractor also comprises the radiating fin (not shown) on the lateral wall that is convexly set in the first clamping part 10.Particularly, the position of radiating fin can be according to the flexible in size design that is arranged on diverse location on strutting piece and space, does not interfere other part as principle when mounting and dismounting clipping heat abstractor, and the utility model is not construed as limiting this.
Further, offer some louvre (not shown)s on the first clamping part 10 and the second clamping part 20, thereby increased the convection action of the first clamping part 10 and the second clamping part 20 and air, improve radiating efficiency.
The clipping heat abstractor that above-described embodiment proposes,, by radiating fin and louvre are set, further improved the radiating efficiency of this clipping heat abstractor.
With reference to Fig. 2, Fig. 2 is the structural representation of clipping heat abstractor the second embodiment of the utility model.
The utility model proposes the second embodiment of clipping heat abstractor.What the present embodiment was different from above-mentioned the first embodiment is, in the present embodiment, rib specifically comprises the second extension 211 and the 3rd extension 212, the second extension 211 bends extension laterally, and vertical with this second clamping part 20, the 3rd extension 212 extends to the direction bending that deviates from connecting portion 30 diapire that fits in the first extension 211 along an end that deviates from the second clamping part 20 on the second extension 211.
The radiating efficiency that the second extension 211 and the 3rd extension 212 have improved this clipping heat abstractor is set.
Specifically in other variant embodiment, determine according to the particular location by heat sink the position of rib, and the utility model is not construed as limiting this.
The utility model further also proposes a kind of television set.
With reference to Fig. 3, Fig. 3 is the broken section structural representation of the utility model television set the first embodiment.
the utility model proposes the first embodiment of television set, in the present embodiment, television set comprises above-mentioned clipping heat abstractor, by heat sink 40 and the plastic casing 50 that convexes with positioning bar 51, wherein, the first clamping part 10 of clipping heat abstractor, the second clamping part 20 coordinates positioning bar 51 clampings with the common of connecting portion 30, clipping heat abstractor is fixed on described plastic casing 50, the lateral wall of the second clamping part 20 of clipping heat abstractor fits in by heat sink 40 to carried out contact by heat sink 40, to dispel the heat, the concrete structure of clipping heat abstractor is with reference to the first embodiment of above-mentioned clipping heat abstractor, do not repeat them here.In the present embodiment, by heat sink 40, be the power supply IC42 that is arranged on COF41.
The television set that the present embodiment proposes, clamp the positioning bar 51 on plastic casing 50 by the first clamping part 10 and the second clamping part 20 are set, and fixed form is simple, only uses positioning bar 51 is inserted between the first clamping part 10 and the second clamping part 20 and gets final product.Simultaneously, the first clamping part 10 of clipping heat abstractor and the madial wall of the second clamping part 20 are smooth, can not damage plastic casing 50, therefore, thereby can not produce in prior art, because existing damage plastic casing 50 to produce plastic powders, not have influence on the problem of television set display precision.
Further, offer the location hole 511 adaptive with the convex closure 11 of clipping heat abstractor on positioning bar 51, convex closure 11 snaps in location hole 511 clipping heat abstractor and positioning bar 51 is fixing.
Coordinate with positioning bar 51 by convex closure 11 is set, thereby improved the bonding strength of clipping heat abstractor and plastic casing 50.
With reference to Fig. 4, Fig. 4 is the broken section structural representation of the utility model television set the second embodiment.
The utility model proposes the second embodiment of television set, in the present embodiment, television set comprises the clipping heat abstractor in the second embodiment of clipping heat abstractor as above.In addition, offering holddown groove 52, the three extensions 212 adaptive with the 3rd extension 212 of clipping heat abstractor near a side of the 3rd extension 212 on plastic casing 50 is placed in holddown groove 52.The second extension 211 of clipping heat abstractor fits in by heat sink 40 to carried out contact by heat sink 40, to dispel the heat.
, by holddown groove 52 is set, can improve the stability that be connected of this clipping heat abstractor with plastic casing 50.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (10)
1. clipping heat abstractor, it is characterized in that, comprise: the first clamping part that is oppositely arranged and the second clamping part, and the connecting portion that connects described the first clamping part and described the second clamping part, described the second clamping part is attached at by heat sink and is used to by heat sink and dispels the heat.
2. clipping heat abstractor as claimed in claim 1, is characterized in that, the madial wall of described the first clamping part is provided with convex closure.
3. clipping heat abstractor as claimed in claim 1, is characterized in that, described the first clamping part, described the second clamping part and described connecting portion form a U-shaped structure.
4. clipping heat abstractor as claimed in claim 1, is characterized in that, an end that deviates from described connecting portion on described the first clamping part is extended with the bending guide part laterally.
5. clipping heat abstractor as described in any one in claim 1 to 4, is characterized in that, an end that deviates from described connecting portion on described the second clamping part is extended with for increasing the constant intensity of described clipping heat abstractor and the rib of area of dissipation.
6. clipping heat abstractor as claimed in claim 5, is characterized in that, described rib comprises the first extension, and described the first extension bends the madial wall that extends and fit in described the second clamping part to the inside.
7. clipping heat abstractor as claimed in claim 5, it is characterized in that, described rib comprises the second extension and the 3rd extension, described the second extension bend laterally extend to vertical with the second clamping part, described the 3rd extension is extended to the direction bending that deviates from described connecting portion by an end that deviates from described the second clamping part on described the second extension, and described the 3rd extension fits in the diapire of described the second extension.
8. television set, it is characterized in that, comprise clipping heat abstractor as claimed in any of claims 1 to 7 in one of claims, described television set also comprises by heat sink and the plastic casing that convexes with positioning bar, wherein, the first clamping part of described clipping heat abstractor and the second clamping part coordinate with described positioning bar clamping, so that described clipping heat abstractor is fixed on described plastic casing.
9. television set as claimed in claim 8, is characterized in that, offers the location hole adaptive with the convex closure of described clipping heat abstractor on described positioning bar, and described convex closure snaps in described location hole described clipping heat abstractor and described positioning bar are fixed.
10. television set as claimed in claim 9, is characterized in that, on described plastic casing, a side of the 3rd extension of close described clipping heat abstractor offers the holddown groove adaptive with the 3rd extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203248245U CN203301618U (en) | 2013-06-06 | 2013-06-06 | Clamping heat sink and television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203248245U CN203301618U (en) | 2013-06-06 | 2013-06-06 | Clamping heat sink and television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301618U true CN203301618U (en) | 2013-11-20 |
Family
ID=49577595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203248245U Expired - Lifetime CN203301618U (en) | 2013-06-06 | 2013-06-06 | Clamping heat sink and television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203301618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654897A (en) * | 2017-09-26 | 2018-02-02 | 东莞市闻誉实业有限公司 | Drawing and pulling type light-emitting lamp |
| CN107676669A (en) * | 2017-09-26 | 2018-02-09 | 东莞市闻誉实业有限公司 | High efficiency and heat radiation illuminator |
| CN107701985A (en) * | 2017-09-26 | 2018-02-16 | 东莞市闻誉实业有限公司 | Rotary disc lamp |
-
2013
- 2013-06-06 CN CN2013203248245U patent/CN203301618U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654897A (en) * | 2017-09-26 | 2018-02-02 | 东莞市闻誉实业有限公司 | Drawing and pulling type light-emitting lamp |
| CN107676669A (en) * | 2017-09-26 | 2018-02-09 | 东莞市闻誉实业有限公司 | High efficiency and heat radiation illuminator |
| CN107701985A (en) * | 2017-09-26 | 2018-02-16 | 东莞市闻誉实业有限公司 | Rotary disc lamp |
| CN107654897B (en) * | 2017-09-26 | 2020-11-24 | 东莞市闻誉实业有限公司 | Pull type light-emitting lamp |
| CN107701985B (en) * | 2017-09-26 | 2020-11-24 | 东莞市闻誉实业有限公司 | Rotary disc lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
|
| CX01 | Expiry of patent term |