CN109814296A - A kind of blow-up plate type radiator piece and side entering type LCD TV - Google Patents
A kind of blow-up plate type radiator piece and side entering type LCD TV Download PDFInfo
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- CN109814296A CN109814296A CN201910152270.7A CN201910152270A CN109814296A CN 109814296 A CN109814296 A CN 109814296A CN 201910152270 A CN201910152270 A CN 201910152270A CN 109814296 A CN109814296 A CN 109814296A
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- blow
- plate type
- type radiator
- radiator piece
- heat sink
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of blow-up plate type radiator piece and side entering type LCD TVs；The blow-up plate type radiator piece, it include: the heat sink body being combined by upper and lower level aluminium sheet, and the refrigeration pipeline formed by way of propelling the price of between upper and lower level aluminium sheet in the heat sink body is set, and the refrigeration pipeline of closure is formed after the refrigeration pipeline is filled with cooling matchmaker；And bending protrudes heat sink body and is provided with the bending edge for engaging installation lamp bar on the downside of lower layer's aluminium sheet.The present invention improves the radiating efficiency of cooling fin, while reducing the weight and size of cooling fin.More at low cost than aluminum profile cooling fin in the case where identical heat dissipation effect, thickness is thin, adapts to the lightening requirement of LED television product.
Description
Technical field
The present invention relates to a kind of radiator of side entering type LCD TV lamp bar more particularly to a kind of blow-up plate type radiators
Piece and side entering type LCD TV.
Background technique
The heat dissipation of side entering type LED liquid crystal television lamp bar uses the aluminium radiator fin of profile form at present.Aluminium profiles used at present
Material cooling fin, lamp bar are pasted on a heat sink.Aluminum profile cooling fin is radiated by the conduction of aluminium itself, and radiating efficiency is poor, thick
Degree is thick, and size is big, and weight ratio is heavier.
Because the heat dissipation effect of the limitation of aluminium heat dissipation performance itself, aluminum profile cooling fin is not good enough, cooling fin each section temperature
Unevenly, high close to temperature at lamp bar, temperature remoter from lamp bar is lower；Meanwhile to meet heat dissipation effect, each portion of cooling fin is made up
Heat dissipation performance caused by non-uniform temperature is divided to decline, aluminum profile cooling fin is generally thicker, and size is bigger.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of blow-up plate type radiator pieces.The present invention
The radiating efficiency of cooling fin is improved, while reducing the weight and size of cooling fin.Compare in the case where identical heat dissipation effect
Aluminum profile cooling fin is at low cost, and thickness is thin, adapts to the lightening requirement of LED television product.
Technical scheme is as follows:
A kind of blow-up plate type radiator piece, wherein include: the heat sink body being combined by upper and lower level aluminium sheet, and setting exists
The refrigeration pipeline formed by way of being propelled the price of between upper and lower level aluminium sheet in the heat sink body, and in the refrigerator pipes
Road is filled with the refrigeration pipeline that closure is formed after cooling matchmaker；And bending is protruded heat sink body and is arranged on the downside of lower layer's aluminium sheet
There is the bending edge for engaging installation lamp bar.
The blow-up plate type radiator piece, wherein the heat sink body side, which corresponds to, to be provided at bending edge for pacifying
Fill the bayonet of lamp bar.
The blow-up plate type radiator piece, wherein the bayonet is two, is arranged in a staggered manner.
The blow-up plate type radiator piece, wherein the bending edge is set perpendicular to the heat sink body.
The blow-up plate type radiator piece, wherein lower layer's aluminium sheet forms L-shaped structure by bending edge.
The blow-up plate type radiator piece, wherein upper layer aluminium sheet upper surface is disposed with multiple grooves.
The blow-up plate type radiator piece, wherein the groove is square groove.
The blow-up plate type radiator piece, wherein the refrigeration pipeline includes main flow area, capillary and time liquid zone.
The blow-up plate type radiator piece, wherein the heat sink body side, which is provided with, to be used for and chips on circuit boards
The binding face of radiating surface fitting setting.
A kind of side entering type LCD TV, wherein further include described in any item blow-up plate type radiator pieces, institute including lamp bar
Lamp bar is stated to be mounted on the bending edge.
Blow-up plate type radiator piece and side entering type LCD TV provided by the present invention, board-like (two layers using blow-up of the present invention
Thin aluminum sheet pressing, and certain pipeline is formed by way of blow-up), closed tube after a certain amount of cooling matchmaker is filled in pipeline
Road is the presence of cooling matchmaker in cooling fin always.Propel the price of plate type radiator piece in addition to that can radiate by the conduction of aluminium itself, more
It is important that active heat removal can be carried out by flowing of the cooling matchmaker in pipeline, rapid heat dissipation can achieve, radiate uniform effect
Fruit improves radiating efficiency.So as to realize in the case where same heat dissipation effect, propels the price of plate type radiator piece and radiate than aluminum profile
Piece is small in size, and thickness is thin, light-weight.
The present invention improves the radiating efficiency of cooling fin, while reducing the weight and size of cooling fin.In identical heat dissipation
More at low cost than aluminum profile cooling fin in the case where effect, thickness is thin, adapts to the lightening requirement of LED television product.
Detailed description of the invention
Fig. 1 is a kind of blow-up plate type radiator piece schematic perspective view of the embodiment of the present invention.
Fig. 2 is a kind of blow-up plate type radiator piece positive structure schematic of the embodiment of the present invention.
Fig. 3 is the schematic diagram of the section structure of A-A face shown in Fig. 2.
Specific embodiment
The present invention provides a kind of blow-up plate type radiator piece and side entering type LCD TV, to make the purpose of the present invention, technical side
Case and effect are clearer, clear, referring to the drawings and give an actual example that the present invention is described in more detail.It should be appreciated that this
Locate described specific embodiment to be only used to explain the present invention, be not intended to limit the present invention.
A kind of blow-up plate type radiator piece provided in an embodiment of the present invention, as shown in Figure 1, Figure 2 and Figure 3, comprising: by upper layer aluminium
The heat sink body 100 that plate 110 and lower layer's aluminium sheet 120 are combined, and passing through in the heat sink body 100 is set
The refrigeration pipeline 130 that the mode propelled the price of between upper layer aluminium sheet 110 and lower layer's aluminium sheet 120 is formed, and in the refrigeration pipeline 130
It is filled with the refrigeration pipeline 130 that closure is formed after cooling matchmaker；And the bending protrusion heat sink body on the downside of lower layer's aluminium sheet 120
100 and be provided with for engage installation lamp bar bending edge 140.The lamp bar is LED light bar.
Present invention use blow-up is board-like, and (two layers of thin aluminum sheet presses, and certain refrigeration pipeline is formed by way of blow-up
130), be filled in refrigeration pipeline 130 after a certain amount of cooling matchmaker and be closed refrigeration pipeline 130, be exist always in cooling fin it is cold
But matchmaker.Plate type radiator piece is propelled the price of in addition to that can radiate by the conduction of aluminium itself, it is often more important that cooling matchmaker can be passed through
Flowing in pipeline carries out active heat removal, can achieve rapid heat dissipation, and radiate uniform effect, improves radiating efficiency.So as to
To realize in the case where same heat dissipation effect, blow-up plate type radiator piece is more small in size than aluminum profile cooling fin, and thickness is thin, weight
Gently.
Further, the blow-up plate type radiator piece, 100 side of heat sink body corresponds to be set at bending edge 140
It is equipped with the bayonet 101 for mounted LED lamp item.Preferably in embodiment as shown in Fig. 2, the bayonet 101 be two, be staggered and set
It sets.Engaging installation can be easy to by the bayonet when LED light bar, which engages, to be installed in this way.
Further, the blow-up plate type radiator piece, the bending edge 140 perpendicular to the heat sink body 100 and
If.Facilitate mounted LED lamp item.
Preferably, as shown in figure 3, lower layer's aluminium sheet 120 forms L-shaped structure by bending edge 140.Facilitate the lamp
Item is mounted on 140 inside of L-shaped structure bending edge.
Further, as shown in figures 1 and 3,110 upper surface of upper layer aluminium sheet is disposed with multiple grooves 102.Just
In installation and hold.Preferably, the groove 102 is square groove.
Certainly in other preferred embodiment, the refrigeration pipeline 130 be can be set including being sequentially connected and being formed back
The main flow area on road, capillary and return liquid zone (failing to mark in figure).Main flow area is equipped with a large amount of coolant liquid, and penetrates into each hair
Tubule, convenient heat dissipation in time.And main flow area can be flowed back into from newly after the Hui Leng of liquid zone part by returning, heat dissipation can be greatly improved
Efficiency.
In other preferred embodiment, the blow-up plate type radiator piece is provided in the heat sink body side
For be bonded with chips on circuit boards radiating surface setting binding face, in this way, blow-up plate type radiator piece of the present invention do it is small
After individual sheets, the heat dissipation of chips on circuit boards can be equally used for.
Based on the above embodiment, the present invention also provides a kind of side entering type LCD TV, the side entering type liquid crystal of the present embodiment
TV includes lamp bar, further includes blow-up plate type radiator piece 100 described in any of the above-described embodiment, and the lamp bar is mounted on described
On the bending edge 140 for propelling the price of plate type radiator piece 100.
In conclusion a kind of blow-up plate type radiator piece provided by the present invention and side entering type LCD TV, the present invention is used
Board-like (two layers of thin aluminum sheet pressing, and form certain pipeline by way of blow-up) is propelled the price of, is filled in pipeline a certain amount of
It is closed pipeline after cooling matchmaker, is the presence of cooling matchmaker in cooling fin always.Plate type radiator piece is propelled the price of in addition to aluminium itself can be passed through
Conduction is radiated, it is often more important that can be carried out active heat removal by flowing of the cooling matchmaker in pipeline, be can achieve heat dissipation
Fastly, radiate uniform effect, improves radiating efficiency.So as to realize in the case where same heat dissipation effect, board-like dissipate is propelled the price of
Backing is more small in size than aluminum profile cooling fin, and thickness is thin, light-weight.
The present invention improves the radiating efficiency of cooling fin, while reducing the weight and size of cooling fin.In identical heat dissipation
More at low cost than aluminum profile cooling fin in the case where effect, thickness is thin, adapts to the lightening requirement of LED television product.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, for example, by blow-up plate type radiator piece of the invention do it is small after, can be equally used for
The heat dissipation of chips on circuit boards, all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of blow-up plate type radiator piece characterized by comprising the heat sink body being combined by upper and lower level aluminium sheet, with
And the refrigeration pipeline formed by way of propelling the price of between upper and lower level aluminium sheet in the heat sink body is set, and in institute
It states refrigeration pipeline and is filled with the refrigeration pipeline for forming closure after cooling matchmaker.
2. blow-up plate type radiator piece according to claim 1, it is characterised in that；Protrusion is bent on the downside of lower layer's aluminium sheet
Heat sink body and be provided with for engage installation lamp bar bending edge；The heat sink body side corresponds to be arranged at bending edge
There is the bayonet for installing lamp bar.
3. blow-up plate type radiator piece according to claim 2, which is characterized in that the bayonet is two, is arranged in a staggered manner.
4. blow-up plate type radiator piece according to claim 2, which is characterized in that the bending edge is perpendicular to the cooling fin
Ontology and set.
5. blow-up plate type radiator piece according to claim 2, which is characterized in that lower layer's aluminium sheet is formed by bending edge
L-shaped structure.
6. blow-up plate type radiator piece according to claim 1, which is characterized in that upper layer aluminium sheet upper surface is arranged
There are multiple grooves.
7. blow-up plate type radiator piece according to claim 6, which is characterized in that the groove is square groove.
8. blow-up plate type radiator piece according to claim 1, which is characterized in that the refrigeration pipeline includes main flow area, hair
Tubule and time liquid zone.
9. blow-up plate type radiator piece according to claim 1, which is characterized in that the heat sink body side setting is useful
In the binding face for being bonded setting with chips on circuit boards radiating surface.
10. a kind of side entering type LCD TV, which is characterized in that including lamp bar, further including that claim 1-8 is described in any item blows
Rise plate type radiator piece, and the lamp bar is mounted on the bending edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152270.7A CN109814296A (en) | 2019-02-28 | 2019-02-28 | A kind of blow-up plate type radiator piece and side entering type LCD TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152270.7A CN109814296A (en) | 2019-02-28 | 2019-02-28 | A kind of blow-up plate type radiator piece and side entering type LCD TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109814296A true CN109814296A (en) | 2019-05-28 |
Family
ID=66607786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910152270.7A Pending CN109814296A (en) | 2019-02-28 | 2019-02-28 | A kind of blow-up plate type radiator piece and side entering type LCD TV |
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| CN (1) | CN109814296A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202002061U (en) * | 2011-04-12 | 2011-10-05 | 常州市森奈电子科技有限公司 | Heat dissipation device for LED illumination lamp |
| CN102252206A (en) * | 2011-07-22 | 2011-11-23 | 常州市新华电子有限公司 | Heat dissipation and circuit insulating device of high-power light emitting diode (LED) lamp |
| US20120038849A1 (en) * | 2010-08-12 | 2012-02-16 | Manufacturing Resources International, Inc. | Expanded Heat Sink for Electronic Displays and Method of Producing the Same |
| CN203364535U (en) * | 2013-05-15 | 2013-12-25 | 澳柯玛股份有限公司 | Small-size refrigerator with blown-up type evaporator |
| CN204084274U (en) * | 2014-07-30 | 2015-01-07 | 深圳Tcl新技术有限公司 | radiator, backlight module and display module |
| CN204287676U (en) * | 2014-12-04 | 2015-04-22 | 深圳Tcl新技术有限公司 | Backlight heat dissipation structure and display device |
| CN104729158A (en) * | 2015-03-19 | 2015-06-24 | 合肥华凌股份有限公司 | Roll-bond evaporator and refrigeration system with same and refrigeration device with same |
| CN204879683U (en) * | 2015-07-28 | 2015-12-16 | 浙江嘉熙光电设备制造有限公司 | Street lamp with phase transition suppresses thin panel radiator |
| CN204943401U (en) * | 2015-08-21 | 2016-01-06 | 浙江嘉熙光电设备制造有限公司 | Phase transformation suppresses thin board type fishing lamp |
| CN206357724U (en) * | 2016-08-31 | 2017-07-28 | 浙江嘉熙科技有限公司 | Phase transformation suppresses plate and television set in heat sink, television set |
| CN107195766A (en) * | 2017-07-05 | 2017-09-22 | 四川凯润电器有限公司 | A kind of LED radiator |
| CN206650764U (en) * | 2017-03-31 | 2017-11-17 | 上海嘉熙科技有限公司 | LED television based on hot superconducting radiator |
-
2019
- 2019-02-28 CN CN201910152270.7A patent/CN109814296A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120038849A1 (en) * | 2010-08-12 | 2012-02-16 | Manufacturing Resources International, Inc. | Expanded Heat Sink for Electronic Displays and Method of Producing the Same |
| CN202002061U (en) * | 2011-04-12 | 2011-10-05 | 常州市森奈电子科技有限公司 | Heat dissipation device for LED illumination lamp |
| CN102252206A (en) * | 2011-07-22 | 2011-11-23 | 常州市新华电子有限公司 | Heat dissipation and circuit insulating device of high-power light emitting diode (LED) lamp |
| CN203364535U (en) * | 2013-05-15 | 2013-12-25 | 澳柯玛股份有限公司 | Small-size refrigerator with blown-up type evaporator |
| CN204084274U (en) * | 2014-07-30 | 2015-01-07 | 深圳Tcl新技术有限公司 | radiator, backlight module and display module |
| CN204287676U (en) * | 2014-12-04 | 2015-04-22 | 深圳Tcl新技术有限公司 | Backlight heat dissipation structure and display device |
| CN104729158A (en) * | 2015-03-19 | 2015-06-24 | 合肥华凌股份有限公司 | Roll-bond evaporator and refrigeration system with same and refrigeration device with same |
| CN204879683U (en) * | 2015-07-28 | 2015-12-16 | 浙江嘉熙光电设备制造有限公司 | Street lamp with phase transition suppresses thin panel radiator |
| CN204943401U (en) * | 2015-08-21 | 2016-01-06 | 浙江嘉熙光电设备制造有限公司 | Phase transformation suppresses thin board type fishing lamp |
| CN206357724U (en) * | 2016-08-31 | 2017-07-28 | 浙江嘉熙科技有限公司 | Phase transformation suppresses plate and television set in heat sink, television set |
| CN206650764U (en) * | 2017-03-31 | 2017-11-17 | 上海嘉熙科技有限公司 | LED television based on hot superconducting radiator |
| CN107195766A (en) * | 2017-07-05 | 2017-09-22 | 四川凯润电器有限公司 | A kind of LED radiator |
Non-Patent Citations (1)
| Title |
|---|
| 郭睿倩: "《半导体光源（LED，OLED）及照明设计丛书 光源原理与设计 第3版》", 31 December 2017, 复旦大学出版社 * |
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| PB01 | Publication | ||
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Application publication date: 20190528 |