CN109168295A - A kind of radiator structure and electrical equipment - Google Patents
A kind of radiator structure and electrical equipment Download PDFInfo
- Publication number
- CN109168295A CN109168295A CN201811194727.2A CN201811194727A CN109168295A CN 109168295 A CN109168295 A CN 109168295A CN 201811194727 A CN201811194727 A CN 201811194727A CN 109168295 A CN109168295 A CN 109168295A
- Authority
- CN
- China
- Prior art keywords
- radiator
- radiator structure
- structure according
- euthermic chip
- fastener
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 17
- 230000017525 heat dissipation Effects 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to a kind of radiator structure and electrical equipment, which includes: electrical lid；Radiator, be detachably connected to it is described electrically cover, for radiating to euthermic chip.Technical solution provided by the invention, since radiator is detachably connected to electrically cover, radiator structure is independent replaceable, it can flexibly replace that heat dissipation effect is stronger or material conducts heat ability more preferably radiator structure for the euthermic chip of big pipe consumption, reduce the temperature rise of electrical equipment, the reliability for improving euthermic chip, prolongs the service life.
Description
Technical field
The present invention relates to equipment cooling technical fields, and in particular to a kind of radiator structure and electrical equipment.
Background technique
In electromechanics trade, in order to radiate, by by power chip be pressed on radiating block with spring bearer plate structure or electricity
On the inner wall of gas lid, the pin terminals stretched out from power chip are electrically connected with control panel realization.This radiator structure lacks
Point be: power chip and radiating block or the cooperation firmness electrically covered are inadequate, and heat dissipation effect is bad, and radiator structure compared with
For fixation, different radiating blocks can not be configured for the power chip of different cooling requirements, be unable to reach optimal heat dissipation effect.
Summary of the invention
To be overcome the problems, such as present in the relevant technologies at least to a certain extent, the present invention provides a kind of radiator structure and electricity
Device equipment can not be according to the cooling requirements of euthermic chip to solve radiator structure in the prior art and be fixedly mounted with electrical lid
Radiator structure is replaced, the problem that heat dissipation effect is bad is caused.
According to a first aspect of the embodiments of the present invention, a kind of radiator structure is provided, comprising:
Electrical lid；
Radiator, be detachably connected to it is described electrically cover, for radiating to euthermic chip.
Preferably, the radiator by following item at least one of be detachably connected to described electrically cover:
Bolt, rivet, screw, elastic slice pressure texture.
Preferably, the radiator structure, further includes:
Part is sealed, is detachably connected with the radiator, and is formed with the radiator for accommodating the euthermic chip
Seal space.
Preferably, the part that seals is fastener, is provided on the inside of the radiator and matches with the fastener
Fastener fit structure；The fastener is detachably connected by the fastener fit structure with the radiator.
Preferably, the thickness for sealing space, matches with the thickness of the euthermic chip, so that the euthermic chip
It is tightly attached to the inside of the radiator.
Preferably, the radiator structure, further includes:
Heat eliminating medium is extruded between the euthermic chip and the fastener.
Preferably, the heat eliminating medium includes at least one in following item:
Cooling fin, thermal paste.
Preferably, the outer surface of the radiator is equipped with convex ribs.
Preferably, the quantity, length of the convex ribs, and/or, the surface area of radiator is according to the fever of the euthermic chip
Power determines.
Preferably, the radiator is made of heat sink material, and the heat sink material includes at least one of following item:
Cast aluminium, copper, copper aluminum composite material.
Preferably, radiator structure, further includes:
Control panel, the control panel are arranged in the electrical lid, and, it is connected with the euthermic chip.
According to a second aspect of the embodiments of the present invention, a kind of electrical equipment is provided, comprising:
Such as above-mentioned radiator structure.
Preferably, the electrical equipment is motor.
The technical solution that the embodiment of the present invention provides can include the following benefits:
Since radiator is detachably connected to electrically cover, radiator structure, which is independent replaceable, to be big pipe consumption
Euthermic chip flexibly replace that heat dissipation effect is stronger or material conducts heat ability more preferably radiator structure, reduce the temperature of electrical equipment
It rises, improves the reliability of euthermic chip, prolong the service life.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is a kind of structural schematic diagram of radiator structure shown according to an exemplary embodiment；
Fig. 2 is a kind of top view of radiator shown according to an exemplary embodiment；
Fig. 3 is a kind of explosive view of radiator shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
Fig. 1 is a kind of structural schematic diagram of radiator structure shown according to an exemplary embodiment, as shown in Figure 1, this is dissipated
Heat structure includes:
Electrical lid 1；
Radiator 2 is detachably connected on the electrical lid 1, for radiating to euthermic chip 3.
Technical solution provided in this embodiment, since radiator is detachably connected to electrically cover, radiator structure is only
It stands replaceable, can flexibly replace that heat dissipation effect is stronger or material conducts heat ability more preferably dissipates for the euthermic chip of big pipe consumption
Heat structure reduces the temperature rise of electrical equipment, improves the reliability of euthermic chip, prolongs the service life.
Preferably, the radiator 2 by following item at least one of be detachably connected to described electrically cover:
Bolt 4, rivet, screw, elastic slice pressure texture.
It is understood that in the prior art, euthermic chip and radiating block or the cooperation firmness electrically covered are inadequate, lead
Cause heat dissipation effect bad, and technical solution provided in this embodiment, it is fastened by bolt, rivet, screw, elastic slice pressure texture etc.
Part is detachably connected with electrical lid, and connection fastening, radiator structure is not easy to loosen, good heat dissipation effect, and user experience is high.
Referring to figs. 2 and 3, it is preferable that the radiator structure, further includes:
Part 5 is sealed, is detachably connected with the radiator 2, and is formed with the radiator 2 for accommodating the heat generating core
Piece 3 seals space.
It is detachably connected it is understood that sealing part with radiator, and euthermic chip is disposed around centre, can not only made
Euthermic chip and radiator are in close contact, improving radiating effect, meanwhile, also facilitate the model and heat dissipation need according to euthermic chip
It asks, replaces different radiators, improving radiating effect meets the personalized radiating requirements of different heat chip.
Preferably, the part 5 that seals is fastener, and the inside of the radiator 2 is provided with to match with the fastener
Fastener fit structure 6；The fastener is detachably connected by the fastener fit structure 6 with the radiator 2.
Preferably, the fastener be convex block perhaps groove fastener fit structure 6 be matched groove or
Convex block.
Preferably, the fastener fit structure 6 is simple labyrinth type buckle structure.
It is understood that radiator may be implemented and enclose by fastener and fastener fit structure matched with its
Sealing is detachably connected, this detachable connection method, and structure is simple, assembly is easy, is at low cost, and user experience is high.
Preferably, the thickness for sealing space matches with the thickness of the euthermic chip 3, so that the heat generating core
Piece 3 is tightly attached to the inside of the radiator 2.
Preferably, the inner surface of the radiator 2 is smooth.
It is understood that euthermic chip is tightly attached to the inside of the radiator, and radiator inner surface is smooth, quite
In increasing the heat dissipation area of euthermic chip, heat dissipation effect is improved, user experience is high.
Preferably, the radiator structure, further includes:
Heat eliminating medium 7 is extruded between the euthermic chip 3 and the fastener 5.
Preferably, the heat eliminating medium 7 includes at least one in following item:
Cooling fin, thermal paste.
It is understood that add heat eliminating medium so that the one side of euthermic chip and radiator are in close contact, another side with
Heat eliminating medium is in close contact, and can be further improved heat dissipation effect, user experience is higher.
Preferably, the outer surface of the radiator 2 is equipped with convex ribs.
Preferably, the quantity, length of the convex ribs, and/or, the surface area of radiator 2 is according to the hair of the euthermic chip 3
Thermal power determines.
It is understood that the outer surface of radiator is equipped with convex ribs, it is equivalent to and increases the surface that radiator is contacted with air
Product, can be further improved heat dissipation effect, and user experience is high.
In addition, the quantity of convex ribs, length, and/or, the surface area of radiator is true according to the heating power of the euthermic chip
Fixed, user can be according to the model of euthermic chip, and different heat chip can be met with the radiator of different structure by flexibly choosing
Personalized radiating requirements, good heat dissipation effect, user experience are high.
Preferably, the radiator 2 is made of heat sink material, and the heat sink material includes at least one of following item:
Cast aluminium, copper, copper aluminum composite material.
It is understood that cast aluminium, copper, copper aluminum composite material, good heat conduction effect can help radiator further to mention
Rise heat dissipation effect.
Preferably, radiator structure, further includes:
Control panel 8, the control panel 8 are arranged in the electrical lid 1, and, it is connected with the euthermic chip 3.
A kind of electrical equipment shown according to an exemplary embodiment, the electrical equipment include:
Such as above-mentioned radiator structure.
Technical solution provided in this embodiment, since radiator is detachably connected to electrically cover, radiator structure is only
It stands replaceable, can flexibly replace that heat dissipation effect is stronger or material conducts heat ability more preferably dissipates for the euthermic chip of big pipe consumption
Heat structure reduces the temperature rise of electrical equipment, improves the reliability of euthermic chip, prolongs the service life.
Preferably, the electrical equipment is motor.
In order to make it easy to understand, being tied so that electrical equipment is the motor of household air conditioner as an example to radiating shown in FIG. 1 to FIG. 3
The assembling process of structure, is explained as follows:
Step 1: selecting corresponding heat spreader structures and radiator material according to the pipe of euthermic chip consumption, pass through bolt knot
Radiator structure is locked or is fixed on the side electrically covered by structure, and assembly is secured；
Step 2: by fastener, by euthermic chip and the heat eliminating medium of phase application amount, the fixed light being adjacent in radiator
On sliding inner wall；
Step 3: completely electrically covering and (containing controller part) the motor front end for passing through screw and household air conditioner for assembly
Fixed, the final assembly for completing the motor electrical structure of household air conditioner is matched.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
It should be noted that in the description of the present invention, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
Refer at least two.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (13)
1. a kind of radiator structure characterized by comprising
Electrical lid；
Radiator, be detachably connected to it is described electrically cover, for radiating to euthermic chip.
2. radiator structure according to claim 1, which is characterized in that the radiator passes through at least one in following item
It is detachably connected to described electrically cover:
Bolt, rivet, screw, elastic slice pressure texture.
3. radiator structure according to claim 1, which is characterized in that further include:
Part is sealed, is detachably connected with the radiator, and is formed with the radiator for accommodating enclosing for the euthermic chip
Seal space.
4. radiator structure according to claim 3, which is characterized in that the part that seals is fastener, the radiator
Inside is provided with the fastener fit structure to match with the fastener；The fastener passes through the fastener fit structure
It is detachably connected with the radiator.
5. radiator structure according to claim 3, which is characterized in that the thickness for sealing space, with the heat generating core
The thickness of piece matches, so that the euthermic chip is tightly attached to the inside of the radiator.
6. radiator structure according to claim 4, which is characterized in that further include:
Heat eliminating medium is extruded between the euthermic chip and the fastener.
7. radiator structure according to claim 6, which is characterized in that the heat eliminating medium includes at least one in following item
:
Cooling fin, thermal paste.
8. radiator structure according to claim 1, which is characterized in that the outer surface of the radiator is equipped with convex ribs.
9. radiator structure according to claim 8, which is characterized in that quantity, the length of the convex ribs, and/or, radiator
Surface area according to the heating power of the euthermic chip determine.
10. radiator structure according to claim 1, which is characterized in that the radiator is made of heat sink material, described to dissipate
Hot material includes at least one of following item:
Cast aluminium, copper, copper aluminum composite material.
11. radiator structure according to claim 1, which is characterized in that further include:
Control panel, the control panel are arranged in the electrical lid, and, it is connected with the euthermic chip.
12. a kind of electrical equipment characterized by comprising
Radiator structure as claimed in any one of claims 1 to 11.
13. electrical equipment according to claim 12, which is characterized in that the electrical equipment is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194727.2A CN109168295A (en) | 2018-10-15 | 2018-10-15 | A kind of radiator structure and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194727.2A CN109168295A (en) | 2018-10-15 | 2018-10-15 | A kind of radiator structure and electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109168295A true CN109168295A (en) | 2019-01-08 |
Family
ID=64878276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811194727.2A Withdrawn CN109168295A (en) | 2018-10-15 | 2018-10-15 | A kind of radiator structure and electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109168295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3758462A1 (en) * | 2019-06-25 | 2020-12-30 | Sagemcom Broadband Sas | Electrical equipment comprising a cover and a heat sink |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203884100U (en) * | 2014-05-29 | 2014-10-15 | 中山大洋电机股份有限公司 | Motor controller and motor using same |
| WO2016008323A1 (en) * | 2014-07-18 | 2016-01-21 | 中山大洋电机股份有限公司 | Motor controller and motor provided with same |
| CN109152305A (en) * | 2018-10-12 | 2019-01-04 | 珠海凯邦电机制造有限公司 | A kind of cooling electronic component structure and electrical equipment |
| CN209563068U (en) * | 2018-10-15 | 2019-10-29 | 珠海凯邦电机制造有限公司 | A kind of radiator structure and electrical equipment |
-
2018
- 2018-10-15 CN CN201811194727.2A patent/CN109168295A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203884100U (en) * | 2014-05-29 | 2014-10-15 | 中山大洋电机股份有限公司 | Motor controller and motor using same |
| WO2016008323A1 (en) * | 2014-07-18 | 2016-01-21 | 中山大洋电机股份有限公司 | Motor controller and motor provided with same |
| CN109152305A (en) * | 2018-10-12 | 2019-01-04 | 珠海凯邦电机制造有限公司 | A kind of cooling electronic component structure and electrical equipment |
| CN209563068U (en) * | 2018-10-15 | 2019-10-29 | 珠海凯邦电机制造有限公司 | A kind of radiator structure and electrical equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3758462A1 (en) * | 2019-06-25 | 2020-12-30 | Sagemcom Broadband Sas | Electrical equipment comprising a cover and a heat sink |
| EP4135499A1 (en) * | 2019-06-25 | 2023-02-15 | Sagemcom Broadband Sas | Electrical equipment comprising a cover and a heat sink |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190108 |