CN203800808U - Off-network inverter heat radiation apparatus - Google Patents
Off-network inverter heat radiation apparatus Download PDFInfo
- Publication number
- CN203800808U CN203800808U CN201420217843.2U CN201420217843U CN203800808U CN 203800808 U CN203800808 U CN 203800808U CN 201420217843 U CN201420217843 U CN 201420217843U CN 203800808 U CN203800808 U CN 203800808U
- Authority
- CN
- China
- Prior art keywords
- radiator
- housing base
- heat
- inverter heat
- heat abstractor
- 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 title claims abstract description 28
- 210000000515 tooth Anatomy 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 239000003570 air Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an off-network inverter heat radiation apparatus, comprising a housing upper cover, a housing pedestal, a radiator, a bus bar module, a circuit board module including components and a cooling fan. The radiator is mounted on the housing pedestal. The bus bar module is mounted on a lateral baffle of the housing pedestal, led out by a wire of the circuit board module and connected with the cooling fan. According to the utility model, heat is ensured to exchange fast, and the heat radiation apparatus with a detachable structure is more flexible than a habitually used radiator. The radiation apparatus can be applied to other apparatus according to requirement, and processing cost of a die is saved. A U-shaped radiator made of high-quality low-cost aluminium alloy heat conduction materials is arranged to surround a circuit module. Hence, machine space is saved and at the same time vast heat radiating area is ensured, so as to form a good heat radiation system. When limited fan apparatuses are provided, excellent heat exchange of ventilation at all parts is considered, hence heat radiation of the device is ensured.
Description
Technical field
The utility model relates to radiator field, more specifically, relates to a kind of from net inverter heat abstractor.
Background technology
Along with social process of industrialization is accelerated day by day, this industrial power producer of the energy, more and more deficienter, and caused a series of international problem.And then each state all starts to find the new forms of energy that can replace the existing energy.Solar energy, wind energy etc. are nexhaustible with it, the clean advantage such as pollution-free.The extremely favor of various countries.Thereupon the solar facilities driving, also as emerged rapidly in large numbersBamboo shoots after a spring rain, continue and life mutually.From net inverter, be solar energy, wind energy etc. are from the key component of net electricity generation system.Its effect is that the direct current that sun the subject of knowledge and the object of knowledge is transformed is converted into pure sine wave alternating current, is provided with household electrical appliance, and industrial equipment equal energy source needs.
At present conventional small-power from net inverter aspect heat dissipation ventilation, commonly use radiator heat-dissipation tooth substantially all at same in-plane, like this limited with fan in the situation that, make air channel take into account radiation tooth and but do not take into account oppositely other components and parts at place of radiation tooth, and so, also make radiator in limited space, bring into play less than the rapid heat exchange of maximum area of dissipation, brought up the increase of temperature rise, affected radiating effect, also made the performance and used life of machine be subject to impact.
Summary of the invention
The purpose of this utility model is in the deficiency with overcoming existing small off-grid inverter technology, provide a kind of can be in limited outer casing space in increasing heat radiation area and do not affect the heat abstractor of air flow spaces.
To achieve these goals, the technical solution of the utility model is:
From a net inverter heat abstractor, comprise case top lid, housing base, radiator, bus bar assembly, the circuit board assemblies being formed by components and parts, radiator fan; Described case top lid and housing base are fastened togather, and fix with nut, and described radiator is arranged on described housing base; Described bus bar assembly is arranged on a side shield of housing base and is drawn with radiator fan and be connected by circuit board assemblies wire.
There is bar hole U-shaped lid and both sides, one end that described case top lid is comprised of a plurality of male and female faces; Described housing base is a U-shaped sheet metal component, and one end is useful on the opening of mounting related components, and uniform strip gab is arranged at bottom, and there are circular through hole and other through holes in one end.
Described radiator is with connector, to be connected the U-shaped radiator that is spliced with the radiator of a radiation tooth in radiating bottom plate one side by two L-type radiators.
Described L-type radiator outside has several radiation tooths to distribute, and inner side part also has some radiation tooths uniform.
The outer fin of both sides of described radiator and the radiation tooth of bottom are combined to form multiply air channel by case top lid and the bar hole above housing base.
The beneficial effects of the utility model are:
1, guaranteed the rapid exchange of heat, it is flexible that the structure that can split ratio is commonly used heat sink applications, can be applied to as required other equipment, saved Mould Machining cost;
2, the U-shaped radiator that high quality and low cost aluminium alloy Heat Conduction Material is made, be surrounded on circuit unit, like this when saving machine space, also guaranteed a large amount of area of dissipations, thereby form a good cooling system, when limited fan assembly, taken into account the good heat exchange of ventilating everywhere, guaranteed to device radiation.
Accompanying drawing explanation
Fig. 1 is that the utility model is from a kind of embodiment housing radiating device of net inverter heat abstractor exploded sketch;
Fig. 2 is the decomposing schematic representation of another angle in Fig. 1;
Fig. 3 is the U-shaped radiator schematic diagram that has the radiator of two kinds of specifications to be spliced in Fig. 1;
Fig. 4 is the upper cover that is pasted with label and alarm plate in Fig. 1;
Fig. 5 is Fig. 1 middle shell base schematic diagram;
Fig. 6 is air channel schematic diagram in Fig. 1 housing.
Embodiment
Below in conjunction with drawings and Examples, to this practical further description, should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1-Fig. 6, is a preferred embodiment of the present utility model, should have shell and radiator and circuit unit from net inverter heat abstractor.Described housing and radiator and circuit unit turnkey are drawn together case top lid 1, housing base 2, be arranged on the U-shaped radiator 3 that has the radiator of two kinds of cross section specifications to be spliced on housing base, and by circuit board wire, drawn the bus bar assembly 4 on a side shield that is connected respectively to device and has two blower-casting bases 2, the circuit board assemblies 5 being formed by components and parts, radiator fan 6 other auxiliary elements such as grade.
Below in conjunction with Fig. 3 and Fig. 6, heat radiation in housing is described the utility model, improved radiator 3, is with connector 3-3, to be connected and to be spliced with the radiator 3-2 of a radiation tooth in radiating bottom plate one side by two L-type radiator 3-1.Form a U-shaped radiator, wherein L-type radiator 3-1 outside has several radiation tooths to distribute, inner side part also has some radiation tooths uniform, this kind is distributed in the material of equivalent weight and situation that surface area is guaranteed, radiation tooth and ambient air interval are guaranteed, and then guaranteed the easy mobility of air, thereby play the effect that increases the temperature difference, the rate of heat exchange of heat radiation device heat radiation.
In addition in conjunction with Fig. 4 and the fin of Fig. 5 radiator 3 outer both sides and the radiation tooth of bottom, also by case top lid 1 and housing base 2 bar hole above, be combined to form multiply air channel, air is entered radiation tooth wall is forced to heat exchange by each bar hole place under the drive of fan 6, another part carries out heat exchange through U-shaped radiator inside to circuit unit and radiator inwall, and then to reach the object of heat radiation, strengthen the stability of each components and parts operation, the useful life of having improved machine.
The foregoing is only the better example of executing of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, are equal to and replace and improvement etc., all should be included within protection of the present utility model is divided into.
Claims (5)
1. from a net inverter heat abstractor, it is characterized in that, comprise case top lid (1), housing base (2), radiator (3), bus bar assembly (4), the circuit board assemblies being formed by components and parts (5), radiator fan (6); Described case top lid (1) is fastened togather with housing base (2), and fixes with nut, and described radiator (3) is arranged on described housing base (2); Described bus bar assembly (4) is arranged on a side shield of housing base (2) and is drawn with radiator fan (6) and be connected by circuit board assemblies (5) wire.
2. according to claim 1ly from net inverter heat abstractor, it is characterized in that, there is bar hole U-shaped lid and both sides, one end that described case top lid (1) is comprised of a plurality of male and female faces; Described housing base (2) is a U-shaped sheet metal component, and one end is useful on the opening of mounting related components, and uniform strip gab is arranged at bottom, and there are circular through hole and other through holes in one end.
3. according to claim 2 from net inverter heat abstractor, it is characterized in that, described radiator (3) is with connector (3-3), to be connected the U-shaped radiator that is spliced with the radiator (3-2) of a radiation tooth in radiating bottom plate one side by two L-type radiators (3-1).
4. according to claim 3ly from net inverter heat abstractor, it is characterized in that, described L-type radiator (3-1) outside has several radiation tooths to distribute, and inner side part also has some radiation tooths uniform.
5. according to claim 4ly from net inverter heat abstractor, it is characterized in that, the fin of the outer both sides of described radiator (3) and the radiation tooth of bottom are combined to form multiply air channel by case top lid (1) and housing base (2) bar hole above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217843.2U CN203800808U (en) | 2014-04-30 | 2014-04-30 | Off-network inverter heat radiation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217843.2U CN203800808U (en) | 2014-04-30 | 2014-04-30 | Off-network inverter heat radiation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203800808U true CN203800808U (en) | 2014-08-27 |
Family
ID=51382995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420217843.2U Expired - Fee Related CN203800808U (en) | 2014-04-30 | 2014-04-30 | Off-network inverter heat radiation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203800808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582453A (en) * | 2015-02-14 | 2015-04-29 | 青岛美奂电子科技有限公司 | Electronic device radiating shell |
| CN109347336A (en) * | 2018-10-17 | 2019-02-15 | 合肥凌山新能源科技有限公司 | An inverter case structure for photovoltaic cells |
-
2014
- 2014-04-30 CN CN201420217843.2U patent/CN203800808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582453A (en) * | 2015-02-14 | 2015-04-29 | 青岛美奂电子科技有限公司 | Electronic device radiating shell |
| CN109347336A (en) * | 2018-10-17 | 2019-02-15 | 合肥凌山新能源科技有限公司 | An inverter case structure for photovoltaic cells |
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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: 20140827 Termination date: 20190430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |