CN204335251U - High performance components decalescence structure - Google Patents

High performance components decalescence structure Download PDF

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Publication number
CN204335251U
CN204335251U CN201420755461.5U CN201420755461U CN204335251U CN 204335251 U CN204335251 U CN 204335251U CN 201420755461 U CN201420755461 U CN 201420755461U CN 204335251 U CN204335251 U CN 204335251U
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CN
China
Prior art keywords
performance components
phase transformation
insulating cover
decalescence
heat absorption
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420755461.5U
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Chinese (zh)
Inventor
孔星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDONG MENLO ELECTRIC POWER Co Ltd
Original Assignee
GUANGDONG MENLO ELECTRIC POWER Co Ltd
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Filing date
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Priority to CN201420755461.5U priority Critical patent/CN204335251U/en
Application granted granted Critical
Publication of CN204335251U publication Critical patent/CN204335251U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to a kind of high performance components decalescence structure, comprise carrier and high performance components, high performance components is arranged on carrier, it is characterized in that: also comprise be successively set on phase transformation material heat absorption insulating cover outside high performance components and sealing heat radiation outer, sealing heat radiation skin covers outside described carrier and phase transformation material heat absorption insulating cover.The utility model is by being encapsulated in outside high performance components by under normality in solid-state phase transformation material heat absorption insulating cover, when high performance components caloric value reaches the temperature of phase transformation material phase transformation, phase transformation material heat absorption insulating cover undergoes phase transition, at this moment phase-change material will absorb or discharge a large amount of latent heat, thus make high performance components fast cooling, to improve its useful life.

Description

High performance components decalescence structure
Technical field
The utility model relates to a kind of high performance components decalescence structure.
Background technology
The radiator structure of existing high-power first device is generally limited in by radiator and carries out one side heat radiation, and it is slow that it mainly has radiating rate, makes the shortcomings such as high performance components job insecurity.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable for structure, and heat radiation, the high performance components decalescence structure that insulation effect is good, to overcome the deficiencies in the prior art.
The purpose of this utility model is achieved in that
A kind of high performance components decalescence structure, comprise carrier and high performance components, high performance components is arranged on carrier, it is characterized in that: also comprise be successively set on phase transformation material heat absorption insulating cover outside high performance components and sealing heat radiation outer, sealing heat radiation skin covers outside described carrier and phase transformation material heat absorption insulating cover.
The purpose of this utility model can also adopt following technical measures to solve:
As scheme more specifically, the material that described phase transformation material heat absorption insulating cover is 40 DEG C to 70 DEG C by phase transition temperature is made, and bottom it, corresponding high performance components is provided with die cavity, and die cavity is set in outside high performance components.Be preferably: the phase transition temperature of described phase transformation material heat absorption insulating cover is 50 DEG C to 70 DEG C.Above-mentioned phase transformation material (PCM-Phase Change Material) refers to and varies with temperature and change the material that physical property also can provide latent heat.Above-mentioned 40 DEG C to 70 DEG C, 50 DEG C to 70 DEG C just wherein certain selection modes, in practical application, can rotate different phase-change materials according to the requirement of high performance components, can reach different phase transition temperatures.The setting of described die cavity, mainly in order to allow phase transformation material heat absorption insulating cover and high performance components have good contact, to improve its heat-transfer effect, and improves the effect of its temperature control.
The phase transition process of described phase transformation material heat absorption insulating cover is for become liquid state from solid-state.
Also housing is provided with between described phase transformation material heat absorption insulating cover and sealing heat radiation skin.The effect of housing is still in certain scope after being to limit the phase transformation of phase transformation material heat absorption insulating cover.
Described housing is metal shell.Adopt metal shell, more contribute to heat radiation.
Described sealing heat radiation skin is metal thick film sprayed coating.Metal thick film sprayed coating can play good thermolysis, and the principle of its heat radiation is fully launched by heat, thus reaches the object reducing temperature.In addition, after metal thick film sprayed coating is connected with carrier, seal between the two, be phase-changed into liquid rear outflow to avoid phase transformation material heat absorption insulating cover.The function of above-mentioned metal film sprayed coating can see the patent documentation of Chinese Patent Application No. ZL2013105020632, and its name is called " power component of power component composite radiating layer and technique and band composite radiating layer ".
As better scheme, described carrier is radiator, high performance components two-side radiation can be made to lower the temperature, improve radiating effect further.
Also be provided with silicone grease layer between described high performance components and carrier, the heat bottom high performance components more effectively can be passed to radiator by silicone grease layer by silicone grease layer well.
The beneficial effects of the utility model are as follows:
The utility model is by being encapsulated in outside high performance components by under normality in solid-state phase transformation material heat absorption insulating cover, when high performance components caloric value reaches the temperature of phase transformation material phase transformation, phase transformation material heat absorption insulating cover undergoes phase transition, at this moment phase-change material will absorb or discharge a large amount of latent heat, thus make high performance components fast cooling, to improve its useful life.
Accompanying drawing explanation
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is another example structure schematic diagram of the utility model.
Fig. 3 is the another example structure schematic diagram of the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment one, shown in Figure 1, a kind of high performance components decalescence structure, comprise carrier 2 and high performance components 1, high performance components 1 is arranged on carrier 2, it is characterized in that: also comprise and be successively set on phase transformation material heat absorption insulating cover 3 outside high performance components 1 and sealing heat radiation outer 5, sealing heat radiation outer 5 covers outside described carrier 2 and phase transformation material heat absorption insulating cover 3.
The material that described phase transformation material heat absorption insulating cover 3 is 40 DEG C to 70 DEG C (or 50 DEG C to 70 DEG C) by phase transition temperature is made, and bottom it, corresponding high performance components 1 is provided with die cavity, and die cavity is set in outside high performance components 1.
The phase transition process of described phase transformation material heat absorption insulating cover 3 is for become liquid state from solid-state.
Described sealing heat radiation outer 5 is metal thick film sprayed coating.
Described carrier 2 is radiator.
Its operation principle is: when in high performance components 1 course of work, its heat reaches the temperature of phase transformation material phase transformation, phase transformation material heat absorption insulating cover 3 undergoes phase transition (becoming liquid state from solid-state), at this moment phase-change material will absorb or discharge a large amount of latent heat, thus make high performance components 1 fast cooling, simultaneously, the latent heat that phase transformation material heat absorption insulating cover 3 discharges is passed to metallic film sprayed coating through metal shell, finally, latent heat is fully launched by metallic film sprayed coating, the temperature of high performance components 1 position is reduced further, to improve the useful life of high performance components 1.
Embodiment two, is with the difference of embodiment one: shown in Figure 2, is also provided with housing 4 between described phase transformation material heat absorption insulating cover 3 and sealing heat radiation outer 5.The effect of housing 4 is still in certain scope after being to limit the phase transformation of phase transformation material heat absorption insulating cover 3.
Described housing 4 is metal shell.
Embodiment three, is with the difference of embodiment two: shown in Figure 3, and described carrier 2 is radiator; Silicone grease layer 6 is also provided with between described high performance components 1 and carrier 2.

Claims (9)

1. a high performance components decalescence structure, comprise carrier and high performance components, high performance components is arranged on carrier, it is characterized in that: also comprise be successively set on phase transformation material heat absorption insulating cover outside high performance components and sealing heat radiation outer, sealing heat radiation skin covers outside described carrier and phase transformation material heat absorption insulating cover.
2. high performance components decalescence structure according to claim 1, it is characterized in that: the material that described phase transformation material heat absorption insulating cover is 40 DEG C to 70 DEG C by phase transition temperature is made, bottom it, corresponding high performance components is provided with die cavity, and die cavity is set in outside high performance components.
3. high performance components decalescence structure according to claim 2, is characterized in that: the phase transition process of described phase transformation material heat absorption insulating cover is for become liquid state from solid-state.
4. high performance components decalescence structure according to Claims 2 or 3, is characterized in that: the phase transition temperature of described phase transformation material heat absorption insulating cover is 50 DEG C to 70 DEG C.
5. high performance components decalescence structure according to claim 1, is characterized in that: be also provided with housing between described phase transformation material heat absorption insulating cover and sealing heat radiation skin.
6. high performance components decalescence structure according to claim 5, is characterized in that: described housing is metal shell.
7. high performance components decalescence structure according to claim 1, is characterized in that: described sealing heat radiation is outer is metallic film sprayed coating.
8. high performance components decalescence structure according to claim 1, is characterized in that: described carrier is radiator.
9. high performance components decalescence structure according to claim 1 or 8, is characterized in that: be also provided with silicone grease layer between described high performance components and carrier.
CN201420755461.5U 2014-12-05 2014-12-05 High performance components decalescence structure Expired - Fee Related CN204335251U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420755461.5U CN204335251U (en) 2014-12-05 2014-12-05 High performance components decalescence structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420755461.5U CN204335251U (en) 2014-12-05 2014-12-05 High performance components decalescence structure

Publications (1)

Publication Number Publication Date
CN204335251U true CN204335251U (en) 2015-05-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420755461.5U Expired - Fee Related CN204335251U (en) 2014-12-05 2014-12-05 High performance components decalescence structure

Country Status (1)

Country Link
CN (1) CN204335251U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104582432A (en) * 2014-12-05 2015-04-29 广东明路电力电子有限公司 High-power component phase change heat adsorption structure
CN107872944A (en) * 2017-11-29 2018-04-03 东莞市鸿艺电子有限公司 A kind of heat storage type temprature control method of mobile device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104582432A (en) * 2014-12-05 2015-04-29 广东明路电力电子有限公司 High-power component phase change heat adsorption structure
CN107872944A (en) * 2017-11-29 2018-04-03 东莞市鸿艺电子有限公司 A kind of heat storage type temprature control method of mobile device
CN107872944B (en) * 2017-11-29 2019-09-06 东莞市鸿艺电子有限公司 A kind of heat storage type temprature control method of mobile device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150513

Termination date: 20171205

CF01 Termination of patent right due to non-payment of annual fee