CN108419419A - A kind of electrical cabinet of high efficiency and heat radiation - Google Patents
A kind of electrical cabinet of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN108419419A CN108419419A CN201810303038.4A CN201810303038A CN108419419A CN 108419419 A CN108419419 A CN 108419419A CN 201810303038 A CN201810303038 A CN 201810303038A CN 108419419 A CN108419419 A CN 108419419A
- Authority
- CN
- China
- Prior art keywords
- electrical cabinet
- heat
- cabinet body
- bracket
- conducting piece
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of electrical cabinets of high efficiency and heat radiation, including：Electrical cabinet body, bracket, arc protective cover, holder, dust cover, radiating motor, shaft bar, heat sink, heat-conducting piece, radiating fin, moisture-proof filled layer, lock-screw, the bracket for being internally provided with multigroup upper lower leaf of the electrical cabinet body, it is affixed on the bottom surface of the bracket to be equipped with heat-conducting piece, the both ends of the heat-conducting piece are fixed on the side wall of electrical cabinet body, the top of the electrical cabinet body is equipped with arc protective cover by holder installation, setting radiating motor is fixedly mounted on the holder, the radiating motor is connected with the shaft bar being plugged in inside electrical cabinet body, vertical affixed heat sink on the side wall of the shaft bar.It is simple in structure using the technical program, the heat that the electronic component installed on bracket generates can be transferred to through heat-conducting piece on electrical cabinet body outer wall, then through shedding outside radiating fin, heat dissipation is efficient.
Description
Technical field
The present invention relates to a kind of electrical cabinets of high efficiency and heat radiation, are applied to the technical field of electrical cabinet heat radiation.
Background technology
The power circuits such as present many enterprises, factory are mostly to control use with being mounted in electrical cabinet for centralization, in this way
Facilitate management and maintenance, and numerous electric elements and circuit will produce the heat gathered in electrical cabinet, if will not collection
Poly- heat is discharged to outside electrical cabinet, and electric elements aging can be caused to burn out, and fire can be caused if serious, but existing electrical
Cabinet is mostly to be radiated with the heat emission hole of cabinet both sides, and such heat dissipation effect is poor, and heat dissipation is slower, cannot be carried out efficiently
Heat dissipation, for this purpose, we design a kind of electrical cabinet of high efficiency and heat radiation.
Invention content
It is simple in structure the invention discloses a kind of electrical cabinet of high efficiency and heat radiation to solve the defect of prior art,
Heat dissipation is efficient.
The invention discloses, a kind of electrical cabinet of high efficiency and heat radiation, including：Electrical cabinet body, bracket, arc protective cover, holder,
Dust cover, radiating motor, shaft bar, heat sink, heat-conducting piece, radiating fin, moisture-proof filled layer, lock-screw, the electrical cabinet
The bracket for being internally provided with multigroup upper lower leaf of body, it is affixed on the bottom surface of the bracket to be equipped with heat-conducting piece, the two of the heat-conducting piece
End is fixed on the side wall of electrical cabinet body, and the top of the electrical cabinet body is equipped with arc protective cover, the branch by holder installation
Setting radiating motor is fixedly mounted on frame, the radiating motor is connected with the shaft bar being plugged in inside electrical cabinet body, described
Vertical affixed heat sink on the side wall of shaft bar.
Preferably, affixed on the lateral wall of the electrical cabinet body to be equipped with radiating fin, the radiating fin is corresponding electrical
The both ends setting of heat-conducting piece inside cabinet.
Preferably, the bracket is U-shape frame, and the bracket both side plate of U-shape and electrical cabinet body are affixed by lock-screw.
Preferably, the radiating motor outside mask is equipped with dust cover.
Preferably, the heat-conducting piece is heat-conducting silica gel sheet.
Preferably, the inner bottom surface of the electrical cabinet body is equipped with moisture-proof filled layer, and the moisture-proof filled layer is Dampproof plate
Or moisture-proof film.
Advantageous effect is：Its is simple in structure, the heat that the electronic component installed on bracket generates can be passed through heat-conducting piece
It is handed on electrical cabinet body outer wall, then through shedding outside radiating fin, heat dissipation is efficient.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the electrical cabinet of high efficiency and heat radiation of the present invention.
Wherein：1- electrical cabinet bodies；2- brackets；3- arc protective covers；4- holders；5- dust covers；6- radiating motors；7- shafts
Bar；8- heat sinks；9- heat-conducting pieces；10- radiating fins；The moisture-proof filled layers of 11-；12- lock-screws.
Specific implementation mode
As shown in Figure 1, the invention discloses a kind of electrical cabinets of high efficiency and heat radiation, including：Electrical cabinet body 1, bracket 2, arc
Protective cover 3, holder 4, dust cover 5, radiating motor 6, shaft bar 7, heat sink 8, heat-conducting piece 9, radiating fin 10, moisture-proof filled layer
11, lock-screw 12, the bracket 2 for being internally provided with multigroup upper lower leaf of the electrical cabinet body 1 are solid on the bottom surface of the bracket 2
It is equipped with heat-conducting piece 9, the both ends of the heat-conducting piece 9 are fixed on the side wall of electrical cabinet body 1, and the heat-conducting piece 9 is heat conductive silica gel
Piece, thermal coefficient are higher so that heat conduction and heat radiation effect is preferable.
The top of the electrical cabinet body 1 is equipped with arc protective cover 3 by the installation of holder 4, is fixedly mounted and sets on the holder 4
Radiating motor 6 is set, the radiating motor 6 is connected with the shaft bar 7 being plugged in inside electrical cabinet body 1, the side of the shaft bar 7
Vertical affixed heat sink 8 on wall.
It is affixed on the lateral wall of the electrical cabinet body 1 to be equipped with radiating fin 10,10 corresponding electrical cabinet of the radiating fin
The both ends of 1 inside heat-conducting piece 9 of body are arranged, and radiating fin 10 is used to accelerate the heat in 9 heat conduction of heat-conducting piece to 1 side wall of electrical cabinet body
Quickly shed.
The bracket 2 is U-shape frame, and 2 both side plate of bracket of U-shape and electrical cabinet body 1 are affixed by lock-screw 12 so that
Bracket 2 is affixed firm with electrical cabinet body 1.
6 outside mask of the radiating motor is equipped with dust cover 5, and dust cover 5 plays dustproof effect, prevents extraneous dust from entering and dissipates
In thermoelectric perpetual motion machine 6, and influence the service life of radiating motor 6.
The inner bottom surface of the electrical cabinet body 1 be equipped with moisture-proof filled layer 11, the moisture-proof filled layer 11 be Dampproof plate or
Moisture-proof film so that 1 bottom surface of electrical cabinet body is contacted with ground plays moisture-proof insulating effect.
The present invention is implemented：Shaft bar 7 is driven to rotate by radiating motor 6 so that the affixed heat dissipation of shaft bar 7
Plate 8 rotates, and accelerates the turn of heat air-flow in electrical cabinet so that the quickening of heat air-flow sheds, and 1 interior laminate layer of electrical cabinet body is set
For installing electronic component on the bracket 2 set, when work is the source of prevailing transmission heat, and heat passes through on 2 bottom surface of bracket
Affixed heat-conducting piece 9 can be on the side wall heat heat conduction to electrical cabinet body 1, then the radiating fin 10 through outer wall setting is quickly sent out
It is dissipated to the external world, heat dissipation effect protrudes.It is simple in structure using the technical program, it can be the electronic component installed on bracket
The heat of generation is transferred to through heat-conducting piece on electrical cabinet body outer wall, then through shedding outside radiating fin, and heat dissipation is efficient.
Finally it should be noted that：Above example is only to illustrate the present invention and not limits technology described in the invention
Scheme；Therefore, although this specification with reference to above-mentioned each embodiment to present invention has been detailed description, this
Field it is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent replacement；And all do not depart from this
The technical solution of the spirit and scope of invention and its improvement should all be covered in scope of the presently claimed invention.
Claims (6)
1. a kind of electrical cabinet of high efficiency and heat radiation, including：Electrical cabinet body, bracket, arc protective cover, holder, dust cover, heat dissipation electricity
Machine, shaft bar, heat sink, heat-conducting piece, radiating fin, moisture-proof filled layer, lock-screw, it is characterised in that：The electrical cabinet body
The bracket for being internally provided with multigroup upper lower leaf, it is affixed on the bottom surface of the bracket to be equipped with heat-conducting piece, the both ends of the heat-conducting piece
It is fixed on the side wall of electrical cabinet body, the top of the electrical cabinet body is equipped with arc protective cover, the holder by holder installation
Radiating motor is arranged in upper fixed installation, and the radiating motor is connected with the shaft bar being plugged in inside electrical cabinet body, described turn
Vertical affixed heat sink on the side wall of shaft.
2. a kind of electrical cabinet of high efficiency and heat radiation according to claim 1, it is characterised in that：The lateral wall of the electrical cabinet body
It is upper affixed equipped with radiating fin, the both ends setting of the corresponding electrical cabinet body inside heat-conducting piece of radiating fin.
3. a kind of electrical cabinet of high efficiency and heat radiation according to claim 1, it is characterised in that：The bracket is U-shape frame, and
The bracket both side plate of U-shape and electrical cabinet body are affixed by lock-screw.
4. a kind of electrical cabinet of high efficiency and heat radiation according to claim 1, it is characterised in that：It is provide on the outside of the radiating motor
There is dust cover.
5. a kind of electrical cabinet of high efficiency and heat radiation according to claim 1, it is characterised in that：The heat-conducting piece is heat conductive silica gel
Piece.
6. a kind of electrical cabinet of high efficiency and heat radiation according to claim 1, it is characterised in that：The inner bottom surface of the electrical cabinet body
It is equipped with moisture-proof filled layer, the moisture-proof filled layer is Dampproof plate or moisture-proof film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303038.4A CN108419419A (en) | 2018-04-06 | 2018-04-06 | A kind of electrical cabinet of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303038.4A CN108419419A (en) | 2018-04-06 | 2018-04-06 | A kind of electrical cabinet of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108419419A true CN108419419A (en) | 2018-08-17 |
Family
ID=63134837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810303038.4A Withdrawn CN108419419A (en) | 2018-04-06 | 2018-04-06 | A kind of electrical cabinet of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108419419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233804A (en) * | 2019-06-24 | 2019-09-13 | 贵州师范学院 | A kind of switch of internet of things device of rapid heat dissipation |
-
2018
- 2018-04-06 CN CN201810303038.4A patent/CN108419419A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233804A (en) * | 2019-06-24 | 2019-09-13 | 贵州师范学院 | A kind of switch of internet of things device of rapid heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |