CN207053373U - A kind of power protection shell for being easy to radiating - Google Patents
A kind of power protection shell for being easy to radiating Download PDFInfo
- Publication number
- CN207053373U CN207053373U CN201720905802.6U CN201720905802U CN207053373U CN 207053373 U CN207053373 U CN 207053373U CN 201720905802 U CN201720905802 U CN 201720905802U CN 207053373 U CN207053373 U CN 207053373U
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- Prior art keywords
- installing plate
- radiating
- easy
- fin
- protection shell
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Abstract
The utility model discloses a kind of power protection shell for being easy to radiating; including installing plate, it is fixed on heat abstractor of the installing plate provided with power transfer module and is fixed with installing plate and cover the housing of power transfer module, heat abstractor includes the heat dissipation wind channel formed between the fin of at least two panels and installing plate fixation, fin and towards the blower fan dried in heat dissipation wind channel.Fin directly contacts with installing plate, more can sufficiently carry out the conduction of heat, while by blowing air over heat dissipation wind channel, more quickly can take away the heat on fin, and the cooling to element is more fully and quick.
Description
Technical field
A kind of power protection shell is the utility model is related to, more particularly to a kind of dc source containment vessel for being easy to radiating.
Background technology
Dc source is the device that steady current is formed in holding circuit, and has two electrodes；When two electrodes connect
After leading in circuit, dc source the energy conversions of other forms into electric energy supply circuit, to maintain the steady of electric current to flow.
It is existing to refer to the Chinese utility model patent that notification number is CN203617903U, it which disclose one kind just
Formula dc source is taken, it includes shell and power lead, and PVC wire casings bottom surface offers two mounting holes, electricity is provided with shell
Pond box, battery case are attached by the mounting hole of PVC groove bottoms with shell, and two banana bins are additionally provided with shell, fragrant
Any of several broadleaf plants socket is connected with housing bolts；Battery case is drawn both positive and negative polarity electric wire and welded with the power input on DC-DC booster circuit plate
Connect, the output end extraction wire of DC-DC booster circuit plate is connected with the first banana bin and the second banana bin respectively.The program
It is simple in construction, without AC rectification reduction voltage circuit.
But power transfer module can produce heat in the course of the work, the temperature in power shell is raised, influences electricity
Electrical equipment inside source, or even electrical equipment can be burnt.
Utility model content
The purpose of this utility model is to provide a kind of power protection shell for being easy to radiating, and its advantage is that housing can be carried out
Cooling.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of electricity for being easy to radiating
Source protection shell, including installing plate, be fixed on installing plate provided with power transfer module heat abstractor and fixed with installing plate and
The housing of power transfer module is covered, heat abstractor includes shape between the fin of at least two panels and installing plate fixation, fin
Into heat dissipation wind channel and towards the blower fan dried in heat dissipation wind channel.
Pass through above-mentioned technical proposal, fin directly contact with installing plate, more can sufficiently carry out the conduction of heat,
Simultaneously by blowing air over heat dissipation wind channel, more quickly the heat on fin can be taken away, the cooling to element is more filled
Divide and quick.
Preferably, the blower fan include motor that flabellum runner, driving fan blade rotating wheel on the outside of the fin rotate with
And the Blower Housing of covering motor and flabellum runner.
Pass through above-mentioned technical proposal, protection flabellum runner are not susceptible to damage, while flabellum runner easy quilt when causing installation
Keep apart.
Preferably, the fin is multi-disc and be arranged in parallel to form groups of fins, is provided with the groups of fins scattered
Hot plate, through hole is offered on the heat sink；In the cavity volume that the middle part of groups of fins is placed formed with power supply machine.
Pass through above-mentioned technical proposal, the cavity volume that groups of fins middle part is formed can place motor, reduce motor
The space of occupancy；Groups of fins is arranged on heat sink, increases the contact area of fin and installing plate, makes fin and installation
The connection of plate is even closer.
Preferably, protection network is provided with the Blower Housing, the protection network is bolted to the through hole of Blower Housing
On.
Pass through above-mentioned technical proposal, protection network is set on through hole, is on the one hand the consideration in safety, avoids flabellum runner
Injured accident occurs at work；On the other hand it is to reduce the dust entered in blower fan.
Preferably, the first heat emission hole is offered on the installing plate.
Pass through above-mentioned technical proposal, the first heat emission hole is set on fin, blower fan can be blown into the wind come by first
Heat emission hole enters to enclosure interior, and the heat of enclosure interior is broken up, further improves cooling-down effect.
Preferably, the second heat emission hole is offered in the side wall of the housing.
Pass through above-mentioned technical proposal, the second heat emission hole is offered in the side wall of housing, be advantageous to internal sky in blowing
The flowing of gas.
Preferably, the both sides of the installing plate are fixedly connected with boss, set on the boss it is fluted, in the groove
It is provided with binding post.
Pass through above-mentioned technical proposal, the boss at installing plate both ends is interior to set binding post, and one end is input, and the other end is
Output end, dc source is accessed in circuit by input and output end.
Preferably, the binding post includes the first metallic plate, the second metallic plate and the first metallic plate of connection and the second gold medal
Belong to the bolt of plate, first metallic plate is fixedly connected in groove.
Pass through above-mentioned technical proposal, two metallic plates are bolted, wire clamping can be existed when installing wiring
Between two metallic plates.
In summary, the utility model has the advantages that：Fin directly contacts with installing plate, can more fill
The conduction of the progress heat divided, while by blowing air over heat dissipation wind channel, more quickly can take away the heat on fin,
Cooling to element is more fully and quick；The air channel of a connection is formed by blower fan, the first heat emission hole and the second heat emission hole,
Accelerate the air circulation of enclosure interior, improve the cooling-down effect of device.
Brief description of the drawings
Fig. 1 is to embody the positive schematic diagram of housing；
Fig. 2 is the schematic diagram for embodying back side of shell；
Fig. 3 is the decomposing schematic representation for embodying back side of shell heat abstractor.
In figure：1st, housing；11st, the second heat emission hole；2nd, installing plate；21st, boss；211st, groove；212nd, binding post；213、
First metallic plate；214th, bolt；215th, the second metallic plate；22nd, the first heat emission hole；3rd, power transfer module；4th, heat abstractor；
41st, fin；411st, cavity volume；42nd, motor；43rd, blower fan；431st, flabellum runner；44th, Blower Housing；441st, protection network；45th, dissipate
Hot plate.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
It is a kind of to be easy to the power protection shell of radiating, as shown in figure 1, illustrated by taking dc source as an example, including housing 1,
Housing 1 be cuboid and its inside be hollow-core construction, the both sides of housing 1 uniformly offer the second heat emission hole 11.
The downside of housing 1 is provided with installing plate 2, and power transfer module 3 is provided with installing plate 2, and power transfer module 3 is solid
Surely it is connected on installing plate 2, housing 1 covers power transfer module 3 inside it；Boss 21 is fixedly connected with installing plate 2,
Fluted 211 are opened up on boss 21, side of the groove 211 away from power transfer module 3 is opening.
Binding post 212 is provided with groove 211, binding post 212 includes being fixedly connected on the first of the bottom of groove 211
Metallic plate 213, the middle part of the first metallic plate 213 offer screwed hole, bolt 214 are connected with screwed hole, is socketed on bolt 214
There is the second metallic plate 215, the second metallic plate 215 abuts in the presence of bolt 214 with the first metallic plate 213.
With reference to Fig. 2 and Fig. 3, installing plate 2 is provided with heat abstractor relative to the opposite side of setting power transfer module side
4, heat abstractor 4 includes the fin 41 being arranged on installing plate 2, and fin 41 is multi-disc and be arranged in parallel to form fin
Group, groups of fins, which is set, heat sink 45, and groups of fins is fixedly connected with heat sink 45；Through hole is offered on heat sink 45；
Formed with heat dissipation channel between fin 41；Heat sink 45 is fixedly connected on installing plate 2；First is offered on installing plate 2 to dissipate
Hot hole 22, the first heat emission hole 22 are evenly distributed on installing plate 2.
Blower fan 43 is provided with heat sink 45, blower fan 43 includes motor 42；The middle part of fin 41 offers cavity volume 411, holds
Motor 42 is fixedly connected with chamber 411, the output shaft of motor 42 is connected with flabellum runner 431；Blower fan is provided with fin 41
Housing 44, Blower Housing 44 are fixedly connected on fin 41, and flabellum runner 431 is located in Blower Housing 44.
Through hole is provided with Blower Housing 44, protection network 441, protection network 441 and the spiral shell of Blower Housing 44 are provided with through hole
Tether and connect.
The course of work：When dc source works, direct current is converted alternating current to by its internal power transfer module 3
And export, during alternating current is converted into direct current, the conversion of energy occurs, raises the temperature in housing 1.
Motor 41 drives flabellum runner 431 to rotate, and extraneous air is drawn into Blower Housing 44, in Blower Housing 44
An air part spills into air from heat dissipation channel；Another part spills into air after the first heat emission hole and the second heat emission hole.
Fin 41 directly contacts with installing plate 2, can more be sufficiently carried out the conduction of heat, while by blowing air over
Heat dissipation wind channel, more quickly the heat on fin 41 can be taken away, the cooling to element is more fully and quick；Pass through
Flabellum runner 431, the first heat emission hole 22 and the second heat emission hole 11 form an air channel connected, accelerate the air inside housing 1
Circulation, improve the cooling-down effect of device.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of power protection shell for being easy to radiating, including installing plate（2）, be fixed on installing plate（2）Provided with power transfer module
（3）Heat abstractor（4）And and installing plate（2）Fixed and covering power transfer module（3）Housing（1）, it is characterized in that：Dissipate
Thermal（4）Including at least two panels and installing plate（2）Fixed fin（41）, fin（41）Between the heat dissipation wind channel that is formed
And towards the blower fan dried in heat dissipation wind channel（43）.
2. a kind of power protection shell for being easy to radiating as claimed in claim 1, it is characterized in that：The blower fan（43）Including positioned at
Fin（41）The flabellum runner in outside（431）, driving flabellum runner（431）The motor of rotation（42）And covering motor（42）
With flabellum runner（431）Blower Housing（44）.
3. a kind of power protection shell for being easy to radiating as claimed in claim 2, it is characterized in that：The fin（41）For multi-disc
And be arranged in parallel and to form groups of fins, it is provided with heat sink in the groups of fins（45）, the heat sink（45）On offer
Through hole；At the middle part of groups of fins formed with power supply machine（42）The cavity volume of placement（411）.
4. a kind of power protection shell for being easy to radiating as claimed in claim 2, it is characterized in that：The Blower Housing（44）On set
It is equipped with protection network（441）, the protection network（441）It is bolted to Blower Housing（44）Through hole on.
5. a kind of power protection shell for being easy to radiating as claimed in claim 1, it is characterized in that：The installing plate（2）On open up
There is the first heat emission hole（22）.
6. a kind of power protection shell for being easy to radiating as claimed in claim 1, it is characterized in that：The housing（1）Side wall on
Offer the second heat emission hole（11）.
7. a kind of power protection shell for being easy to radiating as claimed in claim 1, it is characterized in that：The installing plate（2）Both sides
It is fixedly connected with boss（21）, the boss（21）Upper setting is fluted（211）, the groove（211）Inside it is provided with terminals
Son（212）.
8. a kind of power protection shell for being easy to radiating as claimed in claim 7, it is characterized in that：The binding post（212）Bag
Include the first metallic plate（213）, the second metallic plate（215）With connect the first metallic plate（213）With the second metallic plate（215）Bolt
（214）, first metallic plate（213）It is fixedly connected on groove（211）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720905802.6U CN207053373U (en) | 2017-07-25 | 2017-07-25 | A kind of power protection shell for being easy to radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720905802.6U CN207053373U (en) | 2017-07-25 | 2017-07-25 | A kind of power protection shell for being easy to radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207053373U true CN207053373U (en) | 2018-02-27 |
Family
ID=61498197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720905802.6U Active CN207053373U (en) | 2017-07-25 | 2017-07-25 | A kind of power protection shell for being easy to radiating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207053373U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597938A (en) * | 2018-07-06 | 2018-09-28 | 广东电网有限责任公司 | Static contact isolation switch and disconnecting switch |
| CN112311203A (en) * | 2020-10-20 | 2021-02-02 | 固纬电子(苏州)有限公司 | Linear power supply and using method thereof |
| CN115023108A (en) * | 2022-05-25 | 2022-09-06 | 陈加启 | Wide voltage output industrial module power supply |
-
2017
- 2017-07-25 CN CN201720905802.6U patent/CN207053373U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597938A (en) * | 2018-07-06 | 2018-09-28 | 广东电网有限责任公司 | Static contact isolation switch and disconnecting switch |
| CN112311203A (en) * | 2020-10-20 | 2021-02-02 | 固纬电子(苏州)有限公司 | Linear power supply and using method thereof |
| CN115023108A (en) * | 2022-05-25 | 2022-09-06 | 陈加启 | Wide voltage output industrial module power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301735 Tianjin city Wuqing District Town Village Si Dadong Road No. 82 No. 2. Patentee after: Etrus (Tianjin) Electric Technology Co.,Ltd. Address before: 301735 Tianjin city Wuqing District Town Village Si Dadong Road No. 82 No. 2. Patentee before: TIANJIN ZHONGTAI ZHIDA ELECTRICAL TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |