CN202692277U - Radiating device and fixing structure of radiating device - Google Patents
Radiating device and fixing structure of radiating device Download PDFInfo
- Publication number
- CN202692277U CN202692277U CN201220266071.2U CN201220266071U CN202692277U CN 202692277 U CN202692277 U CN 202692277U CN 201220266071 U CN201220266071 U CN 201220266071U CN 202692277 U CN202692277 U CN 202692277U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- heat abstractor
- fixed structure
- radiating device
- electric
- 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
Links
- 230000005855 radiation Effects 0.000 claims description 5
- 230000005489 elastic deformation Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a radiating device and a fixing structure of the radiating device. The fixing structure is used for fixing the radiating device on an electric control board; the fixing structure comprises two support parts and fastening parts, wherein the two support parts are arranged on the radiating device; the fastening parts are arranged on the support parts; the support parts, the fastening parts and the radiating device are enclosed to form a gap in which the fastening parts can generate elastic deformation; the fastening parts which generate elastic deformation pass through mounting holes formed in the electric control board, and prop against the peripheral sides of the mounting holes after recovery of elasticity. According to the radiating device and the fixing structure of the radiating device disclosed by the utility model, the fixing structure which is arranged on a radiating board is fitted and fastened with the mounting holes in the electric control board, so that installation procedure is simplified and fastening is firm; in addition, safety incidents caused by the use of screw fixation are avoided; and therefore, the radiating device and the fixing structure of the radiating device have the advantages that are the operation is simple, also the installation time is saved, and the safety and the reliability are realized.
Description
Technical field
The utility model relates to the heat sink technology field, relates in particular to heat abstractor and fixed structure thereof.
Background technology
The high-power frequency conversion air-conditioner in use, the caloric value of the components and parts on its off-premises station control panel can constantly increase.If components and parts can not in time dispel the heat, temperature constantly raises, and may cause the performance of chip to reduce even burns out.Allow the operating temperature of each parts remains in the rational scope in the making sheet, except the temperature that guarantees working environment in the reasonable scope, also must carry out effective radiating treatment to it.Especially for the high power devices such as frequency-change air conditioner outdoor machine electronic control module and IGBT, if machine runs continuously in the high frequency state, guarantee its effectively heat radiation of just stably working.Therefore, the quality of heat abstractor becomes affects the design element that automatically controlled device stability be can not ignore.
Prior art heat abstractor, by embedding heat radiating fin on the dividing plate of outdoor machine of air-conditioner casing, and by screw the high power devices such as electronic control module and IGBT are anchored on the fin.In that air-conditioning prepackage is traditional thread binding when joining electric-controlled plate and fin, the operative employee need to tighten screw at fin, and this process is easy to the pin of electric-controlled plate chip or other parts are scratched and causes short circuit.In addition, also be easy to cause metal fillings to drop in the electric-controlled plate in the process of twisting screw, the metal fillings that then drops on the pin of electric-controlled plate chip might with the chip short circuit, cause quality accident.
To sum up, can find out that the mode fixing by screw not only operates inconvenience, and may cause quality accident, security reliability is not good enough.
The utility model content
Main purpose of the present utility model provides a kind of fixed structure of heat abstractor, aims to provide simple in structurely, and the fixed structure easily heat abstractor is fixed on the electric-controlled plate is installed.
The utility model provides a kind of fixed structure of heat abstractor, heat abstractor is fixed on the electric-controlled plate, comprise: be arranged on two support portions on the heat abstractor, be arranged on the clamping part on the support portion, described support portion, clamping part and heat sink enclose to form for described clamping part and produce elastically-deformable gap; The elastically-deformable clamping part of described generation passes the installing hole that arranges on the described electric-controlled plate, and supports after its elasticity is recovered at described installing hole periphery.
Preferably, also comprise the connecting portion that connects described clamping part top.
Preferably, also comprise supporting pillar, be arranged in the described gap, and an end connects described connecting portion, the other end connects described heat abstractor.
Preferably, the width between the described two clamping part tops is less than the width between the two clamping part bottoms.
Preferably, the bottom face of described clamping part is horizontal plane.
Preferably, the wall thickness of described clamping part is consistent.
Preferably, the inner surface of the end that is connected with clamping part of described support portion and the inner surface of described clamping part are the angle setting.
Preferably, described fixed structure and described heat abstractor are one-body molded.
The utility model also provides a kind of heat abstractor, is fixedly connected with electric-controlled plate, and this heat abstractor comprises the fixed structure of heat sink and fixing described electric-controlled plate and described heat sink, and this fixed structure comprises:
Be arranged on two support portions on the heat abstractor, be arranged on the clamping part on the support portion, described support portion, clamping part and heat sink enclose to form for described clamping part and produce elastically-deformable gap; The elastically-deformable clamping part of described generation passes the installing hole that arranges on the described electric-controlled plate, and supports after its elasticity is recovered at described installing hole periphery.
Preferably, the one side of described heat sink arranges described fixed structure, and another side arranges the sub-fin of some heat radiations.
The fixed structure of the utility model by arranging at heat abstractor cooperates buckle with the installing hole that arranges on the electric-controlled plate, simplified installation procedure, and buckle is firm, in addition, avoided the security incident that is screwed initiation because making.Therefore, it is not only simple to operate, has saved the set-up time, and safe and reliable.
Description of drawings
Fig. 1 is the structural representation of the utility model heat abstractor the first embodiment;
Fig. 2 is the structural representation of the utility model electric-controlled plate;
Fig. 3 is the structural representation of the utility model heat abstractor the second embodiment;
Fig. 4 is the side view of heat abstractor shown in Figure 3;
Fig. 5 is the local enlarged diagram of A section among Fig. 4.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1-Fig. 2, Fig. 1 is the structural representation of the utility model heat abstractor the first embodiment; Fig. 2 is the structural representation of the utility model electric-controlled plate.The utility model provides a kind of fixed structure 2 of heat abstractor, is used for heat abstractor 3 is fixed on electric-controlled plate 1.This heat abstractor 3 comprises the sub-fin 32 of heat radiation that arranges on heat sink 31 and the heat sink 31.The fixed structure 2 of this heat abstractor comprises: be arranged on heat sink 31 and two support portions 22 on sub-fin 32 another sides of described heat radiation be set, be arranged on the clamping part 21 on the support portion 22, described support portion 22, clamping part 21 and heat sink 31 enclose to form for described clamping part 21 and produce elastically-deformable gap 23.
Particularly, two support portions 22 are oppositely arranged, and between have gap 23, this gap 23 is so that clamping part 21 can produce elastic deformation.For example, heat abstractor 3 fixedly the time, can need to be applied clamping part 21 first the active force to the centre with electric-controlled plate 1, it be drawn close to the centre, thereby can pass the installing hole 11 of setting on the described electric-controlled plate 1; After passing installing hole 11, remove the active force to clamping part 21, clamping part 21 will be supported at described installing hole 11 peripheries after its elasticity is recovered this moment.Therefore, realized the fixing of heat sink 31 and electric-controlled plate 1.When needs during with electric-controlled plate 1 dismounting, then can apply clamping part 21 active force to the centre with heat abstractor 3, it is drawn close to the centre, thereby can break away from itself and the holding of installing hole 11 peripheries, and heat sink 31 is dismantled from electric-controlled plate 1.
Further, in conjunction with reference to Fig. 3-5, Fig. 3 is the structural representation of the utility model heat abstractor the second embodiment, and Fig. 4 is the side view of heat abstractor shown in Figure 3, and Fig. 5 is the local enlarged diagram of A section among Fig. 4.To heat abstractor the second embodiment shown in Figure 5, fixed structure 2 is the connecting portions 24 that have additional connection two clamping parts 21 on the basis of the first embodiment on two clamping parts, 21 tops at Fig. 3.This connecting portion 24 be arranged in parallel with heat sink 31, by the connecting portion 24 that connects two clamping parts 21, so that when clamping part 21 is applied active force, can increase resistance to the distortion of its clamping part 21, avoid clamping part 21 deformation excessively to damage this fixed structure 2, also increased the hold power of clamping part 21 with installing hole 11 simultaneously.
Further, in gap 23, set up a supporting pillar 25, one end of supporting pillar 25 connects described connecting portion 24, the other end connects described heat sink 31, thereby, enclose between connecting portion 24, clamping part 21, support portion 22 and the heat sink 31 and form the first deformation hole 231 and the second deformation hole 232, supporting pillar 25 has strengthened the force intensity that is subjected to of fixed structure 2.
Further, width between described two clamping parts 21 tops is less than the width between two clamping parts, 21 bottoms, and the diameter of installing hole 11 is between clamping part 21 top width and bottom width, thereby this fixed structure can pass behind the installing hole 11 and buckles peripheral with it.And the bottom face of clamping part 21 is horizontal planes, so after it had increased clamping part 21 and pass installing hole 11, the contact area of the bottom face of clamping part 21 and installing hole 11 peripheries had further increased the hold power of clamping part 21 with installing hole 11 peripheries.
Further, the wall thickness of described clamping part 21 is consistent, therefore, when clamping part 21 lower ends are squeezed, just can deformation correspondingly inwardly occur and press the first deformation hole 231 and the second deformation hole 232, so that clamping part 21 is fully by installing hole 11.And the inner surface of the end that is connected with clamping part 21 of described support portion 22 and the inner surface of described clamping part 21 are the angle setting, thereby so that after clamping part 21 is squeezed, support portion 22 can provide restorable outside tension force for clamping part 21, and clamping part 21 can hold with installing hole 11 more closely when guaranteeing buckle.
The above only is preferred embodiment of the present utility model; be not so limit its claim; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. the fixed structure of a heat abstractor, heat abstractor is fixed on the electric-controlled plate, it is characterized in that, comprise: be arranged on two support portions on the heat abstractor, be arranged on the clamping part on the support portion, described support portion, clamping part and heat abstractor enclose to form for described clamping part and produce elastically-deformable gap; The elastically-deformable clamping part of described generation passes the installing hole that arranges on the described electric-controlled plate, and supports after its elasticity is recovered at described installing hole periphery.
2. the fixed structure of described heat abstractor according to claim 1 is characterized in that, also comprises the connecting portion that connects described clamping part top.
3. the fixed structure of described heat abstractor according to claim 2 is characterized in that, also comprises supporting pillar, be arranged in the described gap, and an end connects described connecting portion, and the other end connects described heat abstractor.
4. the fixed structure of described heat abstractor according to claim 2 is characterized in that the width between the described two clamping part tops is less than the width between the two clamping part bottoms, and the diameter of described installing hole is between described clamping part top width and bottom width.
5. the fixed structure of described heat abstractor according to claim 2 is characterized in that the bottom face of described clamping part is horizontal plane.
6. the fixed structure of described heat abstractor according to claim 2 is characterized in that the wall thickness of described clamping part is consistent.
7. the fixed structure of heat abstractor according to claim 1 is characterized in that, the inner surface of the end that described support portion is connected with clamping part and the inner surface of described clamping part are the angle setting.
8. the fixed structure of heat abstractor according to claim 1 is characterized in that, described fixed structure and described heat abstractor are one-body molded.
9. a heat abstractor is fixedly connected with electric-controlled plate, comprises the fixed structure of heat sink and fixing described electric-controlled plate and described heat sink, each described fixed structure of the fixed structure of described heat sink such as claim 1-9.
10. heat abstractor according to claim 9 is characterized in that, the one side of described heat sink arranges described fixed structure, and another side arranges the sub-fin of some heat radiations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220266071.2U CN202692277U (en) | 2012-06-06 | 2012-06-06 | Radiating device and fixing structure of radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220266071.2U CN202692277U (en) | 2012-06-06 | 2012-06-06 | Radiating device and fixing structure of radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692277U true CN202692277U (en) | 2013-01-23 |
Family
ID=47547887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220266071.2U Expired - Fee Related CN202692277U (en) | 2012-06-06 | 2012-06-06 | Radiating device and fixing structure of radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736157A (en) * | 2019-09-30 | 2020-01-31 | 青岛海尔空调器有限总公司 | Outdoor machine of air conditioner |
| CN110925897A (en) * | 2019-12-26 | 2020-03-27 | 宁波奥克斯电气股份有限公司 | Device and method for automatically disassembling pressing plate of radiator and outdoor unit of air conditioner |
-
2012
- 2012-06-06 CN CN201220266071.2U patent/CN202692277U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736157A (en) * | 2019-09-30 | 2020-01-31 | 青岛海尔空调器有限总公司 | Outdoor machine of air conditioner |
| CN110736157B (en) * | 2019-09-30 | 2022-04-19 | 青岛海尔空调器有限总公司 | Outdoor machine of air conditioner |
| CN110925897A (en) * | 2019-12-26 | 2020-03-27 | 宁波奥克斯电气股份有限公司 | Device and method for automatically disassembling pressing plate of radiator and outdoor unit of air conditioner |
| CN110925897B (en) * | 2019-12-26 | 2023-12-05 | 宁波奥克斯电气股份有限公司 | Device and method for automatically disassembling pressing plate of radiator and air conditioner outdoor unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101231150B1 (en) | Solar module mounting clam | |
| TWI491131B (en) | Junction box, solar cell, and method of installing bus bar in junction box | |
| WO2015188455A1 (en) | Adjustable type integrated photovoltaic bracket fixing clamp assembly | |
| CN202692277U (en) | Radiating device and fixing structure of radiating device | |
| CN111121314A (en) | Solar cell panel installation mechanism | |
| CN202546511U (en) | Backlight module and liquid crystal display | |
| CN204558683U (en) | A kind of parallel groove clamp | |
| CN203747738U (en) | Photovoltaic module edge fixing apparatus | |
| CN107579705B (en) | A kind of photovoltaic module connection structure | |
| CN203027641U (en) | Circuit module support as well as fixing device and air conditioner | |
| CN201115133Y (en) | Pressing and fixing device for circuit board | |
| CN201467619U (en) | Integral type shield spring | |
| CN208461426U (en) | A kind of arrester | |
| CN202217674U (en) | Solar panel frame connection structure | |
| CN201557354U (en) | Mounting structure for vehicle-mounted sound equipment IC (Integrated Chip) and radiating fins | |
| CN216751601U (en) | Installation component and monocrystalline silicon solar panel based on same | |
| CN220511027U (en) | Connection structure for photovoltaic module | |
| CN217135411U (en) | Comprehensive screen photovoltaic module pressing block | |
| CN212786459U (en) | Fixing structure of water cooling plate | |
| CN213636728U (en) | Equipment fixing device and power distribution cabinet | |
| CN204116764U (en) | The backlight module of LCDs | |
| CN205091051U (en) | Infrared detector mount pad | |
| CN220601159U (en) | Photovoltaic board convenient fixing device | |
| CN108599434A (en) | A kind of high-power frequency conversion motor protective device | |
| CN211519240U (en) | Adjustable mechanical clamping device for radiator assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20180606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |