CN207150926U - Electronic rectifier shell - Google Patents
Electronic rectifier shell Download PDFInfo
- Publication number
- CN207150926U CN207150926U CN201721050700.7U CN201721050700U CN207150926U CN 207150926 U CN207150926 U CN 207150926U CN 201721050700 U CN201721050700 U CN 201721050700U CN 207150926 U CN207150926 U CN 207150926U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- outer cover
- bottom plate
- fixedly connected
- dustcoat
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004519 grease Substances 0.000 claims abstract description 8
- 229920001296 polysiloxane Polymers 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 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 electronic rectifier shell, including the base, there is the dustcoat at the base top through bolted connection, and the base includes the bottom plate, bottom plate top both sides fixedly connected with longeron, bottom plate top both ends fixedly connected with crossbeam, and longeron and crossbeam both ends interconnect, and the bolt hole has all been seted up at the longeron both ends, two engaging lugs of crossbeam outside fixedly connected with, and the one end that the crossbeam was kept away from to the engaging lug has all been opened the aperture, and the dustcoat includes the grid cover, and the grid cover is the open cavity cube in bottom surface. The utility model discloses the dustcoat adopts the form of grid form, makes inside the air can pass the dustcoat and get into the rectifier, fixes the circuit board and can make and remain a little space between circuit board bottom and the bottom plate on the centre sill, avoids the heat gathering, installs the heat dissipation fan at the dustcoat both ends and is favorable to accelerating the inside air flow of rectifier, scribbles heat conduction silicone grease on the bottom plate and lays the heat dissipation copper wire in the dustcoat and has utilized the two good heat conductivity to accelerate the radiating rate.
Description
Technical field
Technical field of automotive electronics is the utility model is related to, specially a kind of Outer Cover of Electronic Rectifier.
Background technology
In today that electronic technology develops rapidly, electron rectifier substitutes traditional rectifier to be widely used in new electricity
Light source field, electron rectifier are combined by various electrical equipments, and some of which electric components can generate heat in use, production
Raw substantial amounts of heat, the design as electric product need to consider the radiating factor of electric components, use at present in electric wire
Install heat sink method on the plate of road additional, but electric circuit board is enclosed in electrical box, and radiating effect is unsatisfactory, and adds on wiring board
Dress heat sink can increase the overall dimensions of wiring board, if the undesirable hydraulic performance decline or damage that can cause electric components of radiating
It is bad, electrical fire can be caused when serious.
Utility model content
The technical problem that the utility model solves is to overcome the rectifier of prior art to radiate the defects of full, there is provided a kind of
Outer Cover of Electronic Rectifier.A kind of Outer Cover of Electronic Rectifier has the characteristics that radiating rate is fast, security performance is high.
To achieve the above object, the utility model provides following technical scheme：A kind of Outer Cover of Electronic Rectifier, including bottom
Seat, the base top have been bolted outer cover, and the base includes bottom plate, and both sides are fixedly connected with the top of the bottom plate
Longeron, bottom plate top both ends are fixedly connected with crossbeam, and the longeron is connected with each other with crossbeam both ends, the longeron both ends
Bolt hole is offered, the longeron middle-end is connected by intermediate beam, and the middle top surface of the beam uniformly offers two connecting holes,
The cross rail outer is fixedly connected with two engaging lugs, and the one end of engaging lug away from crossbeam is provided with aperture, the outer cover bag
Grill cover is included, the grill cover is the hollow cube of bottom surface opened, and grill cover bottom surrounding is fixedly connected with underframe, and
Underframe corner offers the circular hole coordinated with bolt hole.
Preferably, the plate top surface is uniformly coated with thermal grease layer.
Preferably, wire casing is offered among the top surface of the crossbeam.
Preferably, the outer cover inner cavity top and inwall are uniformly equipped with radiating copper wire.
Preferably, the both ends of the grill cover are equipped with heat emission fan.
Compared with prior art, the beneficial effects of the utility model are：The utility model outer cover uses grid-like form,
Enable air to enter inside rectifier through outer cover, circuit board, which is fixed on intermediate beam, can make circuit board bottom and bottom plate
Between retain point space, avoid heat from assembling, outer cover both ends installation heat emission fan be advantageous to accelerate rectifier internal air stream
It is dynamic, heat-conducting silicone grease is smeared on bottom plate and laying radiating copper wire is that the thermal conductivity that make use of the two good accelerates radiating in outer cover
Speed, rectifier operating efficiency is maximized, while also greatly reduce potential safety hazard, reduced property loss, ensured people
Body safety.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model understructure schematic diagram；
Fig. 3 is the utility model cover structure schematic diagram；
Fig. 4 is the utility model outer cover schematic internal view；
Fig. 5 is the utility model outer cover schematic cross-section.
Label in figure：1st, base, 11, bottom plate, 12, longeron, 13, crossbeam, 14, intermediate beam, 15, engaging lug, 16, aperture,
17th, bolt hole, 18, wire casing, 19, connecting hole, 2, outer cover, 21, grill cover, 22, underframe, 23, circular hole, 24, radiating copper wire, 25,
Heat emission fan.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of Outer Cover of Electronic Rectifier, including base 1,
The top of base 1 has been bolted outer cover 2, and the base 1 includes bottom plate 11, and the top surface of bottom plate 11 is uniformly coated with
Thermal grease layer, heat-conducting silicone grease have a high thermal conductivity, splendid thermal conductivity, good electrical insulating property, wider temperature in use, very
Good stability in use, relatively low denseness and good workability, the top both sides of bottom plate 11 are fixedly connected with longeron 12,
The top both ends of bottom plate 11 are fixedly connected with crossbeam 13, and wire casing 18 is offered among the top surface of the crossbeam 13, and described vertical
Beam 12 is connected with each other with the both ends of crossbeam 13, and the both ends of longeron 12 offer bolt hole 17, and the middle-end of longeron 12 is in
Between beam 14 connect, the top surface of intermediate beam 14 uniformly offers two connecting holes 19, and the outside of crossbeam 13 is fixedly connected with two
Individual engaging lug 15, and the one end of engaging lug 15 away from crossbeam is provided with aperture 16, the outer cover 2 includes grill cover 21, the lattice
Grid cover 21 is the hollow cube of bottom surface opened, and the bottom surrounding of grill cover 21 is fixedly connected with underframe 22, and underframe 22 4
Angle offers the inner cavity top of outer cover 2 described in the circular hole 23 coordinated with bolt hole 17 and inwall is uniformly equipped with radiating copper wire 24,
The both ends of the grill cover 21 are equipped with heat emission fan 25, improve radiating efficiency, reduce potential safety hazard, ensure the security of the lives and property.
The utility model outer cover uses grid-like form, enables air to enter inside rectifier through outer cover, by electricity
Road plate, which is fixed on intermediate beam, can make to retain point space between circuit board bottom and bottom plate, avoid heat from assembling, in outer cover
Both ends installation heat emission fan is advantageous to accelerate the flowing of rectifier inner air, and heat-conducting silicone grease is smeared on bottom plate and is laid in outer cover
Radiating copper wire is that the thermal conductivity that make use of the two good accelerates radiating rate, maximizes rectifier operating efficiency, while also big
Reduce potential safety hazard greatly, reduce property loss, ensured personal safety.
Operation principle：Circuit board is fixed to by intermediate beam 14 by screw when a kind of Outer Cover of Electronic Rectifier uses
On, the inlet-outlet line of circuit board is bolt-connected on base 1 through crossed beam trunking 18, outer cover 2, when electron rectifier works, institute
A caused heat part is shed by the heat-conducting silicone grease on bottom plate 11, and a part is discharged by the heat emission fan 25 at the both ends of outer cover 2, is remained
Under then by air transmitted to radiating copper wire 24, then through radiating copper wire 24 shed.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Outer Cover of Electronic Rectifier, including base (1), it is characterised in that：It has been bolted at the top of the base (1)
Outer cover (2), the base (1) include bottom plate (11), and both sides are fixedly connected with longeron (12), the bottom at the top of the bottom plate (11)
Both ends are fixedly connected with crossbeam (13) at the top of plate (11), and the longeron (12) is connected with each other with crossbeam (13) both ends, described vertical
Beam (12) both ends offer bolt hole (17), and longeron (12) middle-end is connected by intermediate beam (14), the intermediate beam
(14) top surface uniformly offers two connecting holes (19), and two engaging lugs (15) are fixedly connected with the outside of the crossbeam (13), and
The one end of engaging lug (15) away from crossbeam is provided with aperture (16), and the outer cover (2) includes grill cover (21), the grill cover
(21) underframe (22), and underframe are fixedly connected with for the hollow cube of bottom surface opened, grill cover (21) bottom surrounding
(22) corner offers the circular hole (23) coordinated with bolt hole (17).
A kind of 2. Outer Cover of Electronic Rectifier according to claim 1, it is characterised in that：Bottom plate (11) top surface uniformly applies
It is wiped with thermal grease layer.
A kind of 3. Outer Cover of Electronic Rectifier according to claim 1, it is characterised in that：Among the top surface of the crossbeam (13)
Offer wire casing (18).
A kind of 4. Outer Cover of Electronic Rectifier according to claim 1, it is characterised in that：Outer cover (2) inner cavity top and
Inwall is uniformly equipped with radiating copper wire (24).
A kind of 5. Outer Cover of Electronic Rectifier according to claim 1, it is characterised in that：The both ends of the grill cover (21) are equal
Provided with heat emission fan (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050700.7U CN207150926U (en) | 2017-08-22 | 2017-08-22 | Electronic rectifier shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050700.7U CN207150926U (en) | 2017-08-22 | 2017-08-22 | Electronic rectifier shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207150926U true CN207150926U (en) | 2018-03-27 |
Family
ID=61667064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721050700.7U Expired - Fee Related CN207150926U (en) | 2017-08-22 | 2017-08-22 | Electronic rectifier shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207150926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715021A (en) * | 2020-05-25 | 2020-09-29 | 合肥高歌热处理应用技术有限公司 | Zirconium oxide ceramic material's degrease tail gas processing apparatus |
-
2017
- 2017-08-22 CN CN201721050700.7U patent/CN207150926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715021A (en) * | 2020-05-25 | 2020-09-29 | 合肥高歌热处理应用技术有限公司 | Zirconium oxide ceramic material's degrease tail gas processing apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202840556U (en) | Electrombile charger having heat radiation structure | |
| CN104682493A (en) | 2U cooling structure | |
| CN203352457U (en) | Power module unit of energy storage converter | |
| CN207150926U (en) | Electronic rectifier shell | |
| CN202183579U (en) | Multilayer dense insulation type bus duct | |
| CN208444259U (en) | A kind of high-power digging mine power supply | |
| CN206023119U (en) | Waterproof cooling bus mounting structure | |
| CN204205354U (en) | A kind of heat dissipation channel of big current Cubicle Gas-Insulated Switchgear | |
| CN204030982U (en) | A kind of (PCC) power | |
| CN205212465U (en) | Water cooling plant of electric vehicle charging ware | |
| CN108495535A (en) | A kind of block coupled in series type high-voltage frequency converter water-cooling type radiator | |
| CN203423839U (en) | Electronic ballast shell structure | |
| CN202750019U (en) | Static reactive generator power unit structure | |
| CN107484394A (en) | A kind of power amplifier | |
| CN202696090U (en) | Bus duct connector | |
| CN208836465U (en) | A kind of high-power low pressure inverter structure | |
| CN205793868U (en) | The printed circuit board (PCB) that a kind of space utilization is good | |
| CN208674821U (en) | A kind of pouring bus groove with heat sinking function | |
| CN214706811U (en) | Outdoor low-voltage power distribution box | |
| CN207834908U (en) | A kind of intelligent switchboard | |
| CN207201208U (en) | A kind of power amplifier | |
| CN204119148U (en) | A kind of external photovoltaic counnter attack device and photovoltaic plant convergence system | |
| CN207766128U (en) | Frequency converter shell with vented construction | |
| CN220553725U (en) | High-voltage power distribution cabinet with improved mounting plate | |
| CN206271788U (en) | An insulating and heat-dissipating easy-to-assemble battery box for a formula electric racing car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20180822 |