CN104409184A - Electrical insulated seat and air-conditioner - Google Patents
Electrical insulated seat and air-conditioner Download PDFInfo
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- CN104409184A CN104409184A CN201410665289.9A CN201410665289A CN104409184A CN 104409184 A CN104409184 A CN 104409184A CN 201410665289 A CN201410665289 A CN 201410665289A CN 104409184 A CN104409184 A CN 104409184A
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- radiator
- supporting plate
- insulation seat
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Abstract
The invention provides an electrical insulated seat for connecting with a heat radiator and a variable-frequency module of an air-conditioner. The electrical insulated seat comprises a supporting plate and insulated columns; the supporting plate comprises buckles and assembling columns and is assembled on the heat radiator by the matching of the buckles and the clamp holes of the heat radiator; first holes are formed on the assembling columns; the insulated columns are located in preformed holes of the heat radiator; first holes and third holes are formed on the insulated column; the insulated columns are arranged on the supporting plate by the matching of the second holes and the assembling columns; and the third holes and the first holes are communicated to form penetrating holes. Correspondingly, the invention further provides an air-conditioner. According to the technical scheme, the creepage distance from the variable-frequency module to the heat radiator is increased effectively, so that the requirement of the creepage distance in the international standard is satisfied; the heat radiation speed of the variable-frequency module is improved effectively; in addition, the insulated columns and the supporting plate of the electrical insulated seat are molded, so that the price is low and the cost is reduced.
Description
Technical field
The present invention relates to household appliance technical field, more specifically, relate to a kind of electrical apparatus insulation seat and a kind of air-conditioning.
Background technology
As shown in Figure 1, Figure 2, Figure 3 shows, existing convertible frequency air-conditioner frequency-variable module 1 needs to be dispelled the heat by radiator 4, in order to ensure that radiator 4 contacts and insulation with the effective of frequency-variable module 1, generally between radiator 4 and frequency-variable module 1, place the rubber heat conduction rubber cushion 2 that insulate, thus ensure the gap between radiator 4 and frequency-variable module 1.But owing to needing between frequency-variable module 1 with radiator 4 effectively, to be reliably connected, most of product is connected by metallic screw 3 in the market.Due to radiator bolt with radiator 4 for conducting is connected, frequency-variable module charged substrate 11 is only L1+L2 (wherein to the creepage distance of radiator 4, L1 is that frequency-variable module charged substrate 11 gets over insulated ring 12 distance, L2 is for getting over insulation rubber heat conduction rubber cushion 2 distance), require high region for the class of insulation, this distance can not meet creepage distance requirement in GB.
For solving the problem, the technical scheme mostly adopted in the market is increase the emptiness avoiding hole that meets creepage distance on a heat sink.Although solve creepage distance problem, caused module copper base and radiator contact-making surface to reduce because radiator locally hollows out, radiating effect is deteriorated and module temperature rise even can be caused to uprise, thus produces quality problem.
For solving the problem, having at present to adopt and solving creepage distance problem by sprays insulating material on metallic screw.But because metallic screw spraying needs special process, processing technology is complicated and cost is high, and for wananty costs screw be batch packing and transporting, the layer that insulate very easily is worn and torn and is made failure of insulation in transportation.
For solving the problem, also having part company to adopt plastic screw, ceramic screw to replace metallic screw to connect and solving this problem, but due to plastic screw screw thread very easily stripped thread, ceramic screw is easily crisp and the factors such as processing cost height are not suitable for batch production.
Therefore, how to meet in GB while creepage distance requirement, radiator can also be made effectively to become current problem demanding prompt solution to frequency-variable module heat radiation.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.
For this reason, one object of the present invention is, provides a kind of electrical apparatus insulation seat.
Another object of the present invention is, provides a kind of air-conditioning, comprises above-mentioned electrical apparatus insulation seat.
For achieving the above object, first aspect present invention embodiment provides a kind of electrical apparatus insulation seat, it is characterized in that, for connecting radiator and the frequency-variable module of air-conditioning, comprise: supporting plate, described supporting plate comprises buckle and assembling post, and described buckle coordinates with the hole clipping of described radiator and is assemblied on described radiator by described supporting plate, and described assembling post is provided with the first hole; Insulated column, be arranged in the preformed hole of described radiator, wherein, described insulated column be provided with the second hole and the 3rd hole, described second hole coordinates with described assembling post and is assemblied on described supporting plate by described insulated column, and described 3rd hole is communicated with described first hole and forms through hole.
Electrical apparatus insulation seat according to an embodiment of the invention, buckle on supporting plate and the hole clipping of radiator cooperatively interact and supporting plate and radiator to be fixed, second hole of the assembling post insertion insulated column on supporting plate make insulated column be assembled on supporting plate, and insulated column is arranged in the preformed hole of radiator, by this series of annexation, electrical apparatus insulation seat and radiator are connected together, and make the 3rd hole on insulated column be communicated with the first hole on supporting plate and define a through hole, this through hole is self tapping hole.By this technical scheme, owing to adding an electrical apparatus insulation seat between radiator and frequency-variable module, add the creepage distance of frequency-variable module to radiator, it is made to meet the requirement of creepage distance in GB, if want to change creepage distance, only need change the size of the insulated column on electrical apparatus insulation seat, wherein, although module heat radiator is because emptiness avoiding hole decreases heat radiation contact area still because the insulated column of electrical apparatus insulation seat has excellent heat conductivility, thus solve heat dissipation problem, and this electrical apparatus insulation holder structure simple production is convenient, cheap applicable batch production.
According to one embodiment of present invention, described frequency-variable module being snap-fit attachment on described radiator by connector and described through hole.
Electrical apparatus insulation seat according to an embodiment of the invention, connector coordinates with the through hole on electrical apparatus insulation post and is effectively connected on radiator by frequency-variable module, frequency-variable module can be fixed on a heat sink, realize the function to frequency-variable module heat radiation, and due to the existence of electrical apparatus insulation seat, make frequency-variable module meet creepage distance in GB to the creepage distance of radiator.Wherein, this connector is preferably metallic screw, and this through hole is self tapping hole, metallic screw is screwed into the connection namely completing frequency-variable module, electrical apparatus insulation seat and radiator in this self tapping hole.
According to one embodiment of present invention, described supporting plate also comprises body, and described buckle and described assembling post are positioned on described body.
Electrical apparatus insulation seat according to an embodiment of the invention, buckle is all located on body with assembling post, buckle matches with module heat radiator hole clipping and has been fixed on radiator by supporting plate, assembling post inserts the connection achieving insulated column and supporting plate in the second hole of insulated column, by the buckle on supporting plate and assembling post, whole electrical apparatus insulation seat is fixed in radiator, wherein insulated column is arranged in the preformed hole of radiator, effectively can solve the creepage distance between frequency-variable module to radiator like this, and because insulated column has good thermal conductivity, thus solve radiator and adopt large emptiness avoiding hole and the problem causing module heat dissipating difference, simultaneously because supporting plate is Mould Machining, so the cheap and convenient batch production of production prices.
According to one embodiment of present invention, described body, described buckle and described assembling post are integral type structure.
Electrical apparatus insulation seat according to an embodiment of the invention, the mechanical property of integral structure is good, and body, buckle and assembling post are integral type structure, on the one hand, effectively ensure that the bonding strength between body, buckle and assembling post, thus ensure that the working strength of supporting plate, on the other hand, significantly reduce the difficulty of processing of supporting plate, body, buckle and assembling post can be made into integration, batch production, to enhance productivity, reduces production cost.
According to one embodiment of present invention, heat dissipating layer is provided with between described insulated column and described preformed hole.
Electrical apparatus insulation seat according to an embodiment of the invention, arranges heat dissipating layer in the preformed hole of insulated column and radiator, and insulated column and preformed hole perfection are contacted, and improve radiating efficiency, wherein, heat dissipating layer can be the product of thermal grease or other good heat dissipation effect.
According to one embodiment of present invention, the cross section of described insulated column is T-shaped.
Electrical apparatus insulation seat according to an embodiment of the invention, the cross section of insulated column adopts T-shaped Cross section Design, and this design guarantees that insulated column can not drop out from radiator emptiness avoiding hole, ensures the rigid contact of insulated column and radiator, thus improves the quality of product.
According to one embodiment of present invention, described buckle is positioned at the two ends of described supporting plate.
Electrical apparatus insulation seat according to an embodiment of the invention, click-on design is at the two ends of supporting plate, this design is relative and click-on design is middle at supporting plate, can make electrical apparatus insulation seat entirety can and radiator between strong bonded, there will not be the situation of partial relaxation between electrical apparatus insulation seat and radiator.Click-on design can also make processing convenient on both sides, meet the requirement of batch production.
According to one embodiment of present invention, described insulated column is ceramics pole.
Electrical apparatus insulation seat according to an embodiment of the invention, insulated column is ceramics pole, because ceramics pole has excellent thermal conductivity and insulating properties, although module heat radiator is because emptiness avoiding hole decreases heat radiation contact area, but effective contact of ceramics pole and excellent heat conductivity solve heat dissipation problem, improve radiating efficiency, and ceramics pole is that Mould Machining is shaping, cheap applicable batch production convenient for production.
According to one embodiment of present invention, described supporting plate is plastic support plate.
Electrical apparatus insulation seat according to an embodiment of the invention, supporting plate is plastic support plate, that is, supporting plate is adopted made of plastic,: this is due to plastic quality gently convenient transport, can embody the requirement of modern manufacturing industry Green environmental protection by cycling and reutilization, and it formability thereofly conveniently to be produced by force, production cost is low.Wherein, this plastic support plate is Mould Machining, and convenient production, improves production efficiency.
Embodiment provides a kind of air-conditioning according to a second aspect of the present invention, includes the electrical apparatus insulation seat described in above-mentioned first aspect any embodiment.
The air-conditioning that second aspect present invention embodiment provides, has the electrical apparatus insulation seat that first aspect present invention any embodiment provides, and therefore this air-conditioning has whole beneficial effects of the electrical apparatus insulation seat that above-mentioned any embodiment provides.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the assembly structure schematic diagram of existing frequency-variable module and radiator;
Fig. 2 is the structural representation of frequency-variable module;
Fig. 3 be in prior art frequency-variable module to the schematic diagram of the creepage distance between metallic screw and radiator;
Fig. 4 is the assembly structure schematic diagram of electrical apparatus insulation seat, frequency-variable module and radiator according to one embodiment of the invention;
Fig. 5 is the schematic diagram of the frequency-variable module according to one embodiment of the invention to the creepage distance between metallic screw and radiator;
Fig. 6 is the perspective view of the electrical apparatus insulation seat according to one embodiment of the invention;
Fig. 7 is looking up and sectional structure schematic diagram of the electrical apparatus insulation seat shown in Fig. 6;
Fig. 8 is the structural representation of the radiator according to one embodiment of the invention.
Wherein, the corresponding relation in Fig. 1 to Fig. 3 between Reference numeral and component names is:
1 frequency-variable module, 2 insulation rubber heat conduction rubber cushions, 3 metallic screws, 4 radiators.
Corresponding relation in Fig. 4 to Fig. 8 between Reference numeral and component names is:
10 frequency-variable modules, 20 insulation rubber heat conduction rubber cushions, 30 metallic screws, 40 electrical apparatus insulation seats, 41 insulated columns, 42 supporting plates, 421 first holes, 422 buckles, 50 radiators, 51 preformed holes, 52 hole clippings.
Embodiment
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from mode described here to implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
As shown in Fig. 4 to Fig. 8, embodiment provides a kind of electrical apparatus insulation seat 40 according to a first aspect of the present invention, it is characterized in that, for connecting frequency-variable module 10 and the radiator 50 of air-conditioning, comprise: supporting plate 42, described supporting plate 42 comprises buckle 422 and assembling post, and described buckle 422 coordinates with the hole clipping 52 of described radiator 50 and is assemblied on described radiator 50 by described supporting plate 42, described assembling post is provided with the first hole 421; Insulated column 41, be arranged in the preformed hole 51 of described radiator 50, wherein, described insulated column 41 be provided with the second hole and the 3rd hole, described second hole coordinates with described assembling post and is assemblied on described supporting plate 42 by described insulated column 41, and described 3rd hole is communicated with described first hole 421 and forms through hole.
Electrical apparatus insulation seat 40 according to an embodiment of the invention, buckle on supporting plate 42 422 and the hole clipping 52 of radiator 50 cooperatively interact and supporting plate 42 and radiator 50 to be fixed, second hole of the assembling post insertion insulated column 41 on supporting plate 42 make insulated column 41 be assembled on supporting plate 42, and insulated column 41 is arranged in the preformed hole 51 of radiator 50, by this series of annexation, electrical apparatus insulation seat 40 and radiator 50 are connected together, and make the 3rd hole on insulated column 41 be communicated with the first hole 421 on supporting plate 42 and define a through hole, this through hole is self tapping hole.By this technical scheme, owing to adding an electrical apparatus insulation seat 40 between radiator 50 and frequency-variable module 10, add the creepage distance of frequency-variable module 10 to radiator 50, it is made to meet the requirement of creepage distance in GB, if want to change creepage distance, only need change the size of the insulated column 41 on electrical apparatus insulation seat 40, wherein, although module heat radiator 50 is because emptiness avoiding hole decreases heat radiation contact area still because the insulated column 41 of electrical apparatus insulation seat 40 has excellent heat conductivility, thus solve heat dissipation problem, and this electrical apparatus insulation seat 40 structure simple production is convenient, cheap applicable batch production.
Particularly, as shown in Figure 4 and Figure 5, creepage distance becomes L1+L2+L3 by original L1+L2, wherein, L1 is that frequency-variable module 10 charged substrate gets over insulated ring distance, and L2 is for getting over insulation rubber heat conduction rubber cushion 20 distance, and L3 is for getting over electrical apparatus insulation seat 40 distance, this technical scheme significantly adds creepage distance, meets Standard completely.
According to one embodiment of present invention, as shown in Figure 4, described frequency-variable module 10 being snap-fit attachment on described radiator 50 by connector and described through hole.
Electrical apparatus insulation seat 40 according to an embodiment of the invention, connector coordinates with the through hole on electrical apparatus insulation post 41 and is effectively connected on radiator 50 by frequency-variable module 10, make frequency-variable module 10 can be fixed on radiator 50, realize the function that frequency-variable module 10 is dispelled the heat, and due to the existence of electrical apparatus insulation seat 40, make frequency-variable module 10 meet creepage distance in GB to the creepage distance of radiator 50.Wherein, this connector is preferably metallic screw 30, and this through hole is self tapping hole, metallic screw 30 is screwed into the connection namely completing frequency-variable module 10, electrical apparatus insulation seat 40 and radiator 50 in this self tapping hole.
According to one embodiment of present invention, as shown in Figure 7, described supporting plate 42 also comprises body, and described buckle 422 and described assembling post are positioned on described body.
Electrical apparatus insulation seat 40 according to an embodiment of the invention, buckle 422 is all located on body with assembling post, buckle 422 matches with module heat radiator 50 hole clipping 52 and has been fixed on radiator 50 by supporting plate 42, assembling post inserts the connection achieving insulated column 41 and supporting plate 42 in the second hole of insulated column 41, by the buckle 422 on supporting plate 42 and assembling post, whole electrical apparatus insulation seat 40 is fixed in radiator 50, wherein insulated column 41 is arranged in the preformed hole 51 of radiator 50, effectively can solve the creepage distance between frequency-variable module 10 to radiator 50 like this, and because insulated column 41 has good thermal conductivity, thus solve radiator 50 and adopt large emptiness avoiding hole and the problem causing module heat dissipating difference, simultaneously because supporting plate 42 is Mould Machining, so the cheap and convenient batch production of production prices.
According to one embodiment of present invention, as shown in Figure 7, described body, described buckle 422 and described assembling post are integral type structure.
Electrical apparatus insulation seat 40 according to an embodiment of the invention, the mechanical property of integral structure is good, and body, buckle 422 and assembling post are integral type structure, on the one hand, effectively ensure that the bonding strength between body, buckle 422 and assembling post, thus ensure that the working strength of supporting plate 42, on the other hand, significantly reduce the difficulty of processing of supporting plate 42, body, buckle 422 and assembling post can be made into integration, batch production, to enhance productivity, reduces production cost.。
According to one embodiment of present invention, as shown in Figure 7 and Figure 8, heat dissipating layer is provided with between described insulated column 41 and described preformed hole 51.
Electrical apparatus insulation seat 40 according to an embodiment of the invention, heat dissipating layer is set in insulated column 41 with the preformed hole 51 of radiator 50, insulated column 41 is contacted with preformed hole 51 perfection, improves radiating efficiency, wherein, heat dissipating layer can be the product of thermal grease or other good heat dissipation effect.。
According to one embodiment of present invention, as shown in Figure 7, the cross section of described insulated column 41 is T-shaped.
Electrical apparatus insulation seat 40 according to an embodiment of the invention, the cross section of insulated column 41 adopts T-shaped Cross section Design, this design guarantees that insulated column 41 can not drop out from radiator 50 emptiness avoiding hole, ensures the rigid contact of insulated column 41 and radiator 50, thus improves the quality of product.
According to one embodiment of present invention, as shown in Figure 7, described buckle 422 is positioned at the two ends of described supporting plate 42.
Electrical apparatus insulation seat 40 according to an embodiment of the invention, buckle 422 designs the two ends at supporting plate 42, this design relatively designs with buckle 422 in supporting plate 42 centre, can make electrical apparatus insulation seat 40 entirety can and radiator 50 between strong bonded, there will not be the situation of partial relaxation between electrical apparatus insulation seat 40 and radiator 50.Buckle 422 designs and processing can also be made convenient on both sides, meets the requirement of batch production.
According to one embodiment of present invention, as shown in Figure 7, described insulated column 41 is ceramics pole.
Electrical apparatus insulation seat 40 according to an embodiment of the invention, insulated column 41 is ceramics pole, because ceramics pole has excellent thermal conductivity and insulating properties, although module heat radiator 50 is because emptiness avoiding hole decreases heat radiation contact area, but effective contact of ceramics pole and excellent heat conductivity solve heat dissipation problem, improve radiating efficiency, and ceramics pole is that Mould Machining is shaping, cheap applicable batch production convenient for production.
According to one embodiment of present invention, as shown in Figure 7, described supporting plate 42 is plastic support plate 42.
Electrical apparatus insulation seat 40 according to an embodiment of the invention, supporting plate 42 is plastic support plate 42, that is, supporting plate 42 is adopted made of plastic, this is due to plastic quality gently convenient transport, can embody the requirement of modern manufacturing industry Green environmental protection by cycling and reutilization, and it formability thereofly conveniently to be produced by force, production cost is low.Wherein, this plastic support plate 42 is Mould Machining, and convenient production, improves production efficiency.
Embodiment provides a kind of air-conditioning according to a second aspect of the present invention, includes the electrical apparatus insulation seat described in above-mentioned first aspect any embodiment.
The air-conditioning that second aspect present invention embodiment provides, has the electrical apparatus insulation seat that first aspect present invention any embodiment provides, and therefore this air-conditioning has whole beneficial effects of the electrical apparatus insulation seat that above-mentioned any embodiment provides.
Particularly, as shown in Fig. 4 to Fig. 8, frequency-variable module 10 in order to ensure enough heat dissipation capacities the diameter of its insulated ring need be done little as far as possible, therefore creepage distance L1 is general relatively little, and the rubber heat conduction rubber cushion 20 that insulate is owing to must ensure enough heat dispersions, thickness L2 is general also very thin.Therefore close L1+L2 distance for special automatically controlled or creepage class requirement high field and can not meet Standard.The present invention is by adopting electric insulation seat 40, frequency-variable module 10 is made to be increased to L1+L2+L3 to radiator 50 by the creepage distance of metallic screw 30, wherein, L1 is that frequency-variable module 10 charged substrate gets over insulated ring distance, L2 is for getting over insulation rubber heat conduction rubber cushion 20 distance, L3, for getting over electrical apparatus insulation seat 40 distance, significantly adds creepage distance, meets enterprise's mark requirement completely.
In order to the creepage distance of L3 can be increased, radiator 50 needs to increase preformed hole 51 (preformed hole is emptiness avoiding hole), and the embodiment of the present invention provides electric insulation seat 40 to be provided with insulation and the good insulated column 41 (insulated column is ceramics pole) of thermal conductivity above.This insulated column 41 utilizes insulating properties to evade screw conduction, increases creepage distance; Utilize thermal conductivity to strengthen radiating effect, make up preformed hole 51 and cause heat loss due to radiation.Solve heat dissipation problem in guarantee creepage distance situation simultaneously.
Specific embodiment of the invention scheme arranges creepage preformed hole 51 on radiator 50, the electrical apparatus insulation seat 40 with insulated column 41 is inserted in preformed hole 51, and is located by buckle 422 and fix.Then shot in the through hole on electrical apparatus insulation seat 40 through frequency-variable module 10, radiator 50 by metallic screw 30, three is reliably effectively coupled together.
In the description of this specification, term " first ", " second " and " the 3rd " object only for describing, and instruction or hint relative importance can not be interpreted as, unless otherwise clearly defined and limited; Term " connection ", " installation ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this specification, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an electrical apparatus insulation seat, is characterized in that, for connecting radiator and the frequency-variable module of air-conditioning, comprising:
Supporting plate, described supporting plate comprises buckle and assembling post, and described buckle coordinates with the hole clipping of described radiator and is assemblied on described radiator by described supporting plate, and described assembling post is provided with the first hole;
Insulated column, be arranged in the preformed hole of described radiator, wherein, described insulated column be provided with the second hole and the 3rd hole, described second hole coordinates with described assembling post and is assemblied on described supporting plate by described insulated column, and described 3rd hole is communicated with described first hole and forms through hole.
2. electrical apparatus insulation seat according to claim 1, is characterized in that, described frequency-variable module is snap-fit attachment on described radiator by connector and described through hole.
3. electrical apparatus insulation seat according to claim 1, is characterized in that, described supporting plate also comprises body, and described buckle and described assembling post are positioned on described body.
4. electrical apparatus insulation seat according to claim 3, is characterized in that, described body, described buckle and described assembling post are integral type structure.
5. electrical apparatus insulation seat according to claim 1, is characterized in that, is provided with heat dissipating layer between described insulated column and described preformed hole.
6. electrical apparatus insulation seat according to claim 1, is characterized in that, the cross section of described insulated column is T-shaped.
7. electrical apparatus insulation seat according to any one of claim 1 to 6, is characterized in that, described buckle is positioned at the two ends of described supporting plate.
8. electrical apparatus insulation seat according to any one of claim 1 to 6, is characterized in that, described insulated column is ceramics pole.
9. electrical apparatus insulation seat according to any one of claim 1 to 6, is characterized in that, described supporting plate is plastic support plate.
10. an air-conditioning, is characterized in that, includes electrical apparatus insulation seat as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665289.9A CN104409184B (en) | 2014-11-19 | 2014-11-19 | Electrical apparatus insulation seat and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665289.9A CN104409184B (en) | 2014-11-19 | 2014-11-19 | Electrical apparatus insulation seat and air-conditioning |
Publications (2)
| Publication Number | Publication Date |
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| CN104409184A true CN104409184A (en) | 2015-03-11 |
| CN104409184B CN104409184B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410665289.9A Active CN104409184B (en) | 2014-11-19 | 2014-11-19 | Electrical apparatus insulation seat and air-conditioning |
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| Country | Link |
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| CN (1) | CN104409184B (en) |
Cited By (1)
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| CN111542201A (en) * | 2020-04-14 | 2020-08-14 | 珠海格力电器股份有限公司 | Assembly structure and aluminum radiator with same |
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| CN204270762U (en) * | 2014-11-19 | 2015-04-15 | 广东美的制冷设备有限公司 | Electrical apparatus insulation seat and air-conditioning |
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| US20080062653A1 (en) * | 2006-09-08 | 2008-03-13 | Foxconn Technology Co., Ltd. | Electronic device assembly with clips for mounting a heat sink thereon |
| CN201491437U (en) * | 2009-08-31 | 2010-05-26 | 康扬塑胶(东莞)有限公司 | fixing fastener |
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| Publication number | Publication date |
|---|---|
| CN104409184B (en) | 2017-01-04 |
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