CN108882641A - 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
- CN108882641A CN108882641A CN201810780195.4A CN201810780195A CN108882641A CN 108882641 A CN108882641 A CN 108882641A CN 201810780195 A CN201810780195 A CN 201810780195A CN 108882641 A CN108882641 A CN 108882641A
- Authority
- CN
- China
- Prior art keywords
- electrical cabinet
- heat
- bracket
- cabinet body
- 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.)
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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
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, bracket, dust cover, radiating motor, shaft bar, heat sink, heat-conducting piece, radiating fin, moisture-proof filled layer, lock-screw, the inside of the electrical cabinet body is equipped with the bracket of lower leaf in multiple groups, 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 bracket installation, setting radiating motor is fixedly mounted on the bracket, 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.Using the technical program, structure is simple, the heat that the electronic component installed on bracket generates can be transferred on electrical cabinet body outer wall through heat-conducting piece, 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, the technical field applied to electrical cabinet heat radiation.
Background technique
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 route can generate the heat gathered in electrical cabinet, if will not collection
Poly- heat is discharged to outside electrical cabinet, be will cause electric elements aging and is burnt out, and fire can be caused if serious, but existing electrical
Cabinet is mostly to be radiated with the heat release hole of cabinet body two sides, and such heat dissipation effect is poor, is radiated slower, not can be carried out efficiently
Heat dissipation, for this purpose, we design a kind of electrical cabinet of high efficiency and heat radiation.
Summary of the invention
For the defect for solving prior art, the invention discloses a kind of electrical cabinets of high efficiency and heat radiation, and structure is simple,
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, bracket,
Dust cover, radiating motor, shaft bar, heat sink, heat-conducting piece, radiating fin, moisture-proof filled layer, lock-screw, the electrical cabinet
The inside of body is equipped with the bracket of lower leaf in multiple groups, affixed on the bottom surface of the bracket to be equipped with heat-conducting piece, and 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 bracket 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 of interior of the cabinet heat-conducting piece are arranged.
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.
Beneficial effect is：Its structure is simple, 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.
Detailed description of the invention
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 body；2- bracket；3- arc protective cover；4- bracket；5- dust cover；6- radiating motor；7- shaft
Bar；8- heat sink；9- heat-conducting piece；10- radiating fin；The moisture-proof filled layer of 11-；12- lock-screw.
Specific embodiment
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
Shield 3, bracket 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 inside of the electrical cabinet body 1 are equipped with the bracket 2 of lower leaf in multiple groups, consolidate 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 is 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 bracket 4, is fixedly mounted and sets on the bracket 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, the corresponding electrical cabinet of the radiating fin 10
The both ends of 1 inside heat-conducting piece 9 of body are arranged, and radiating fin 10 is for accelerating the thermally conductive heat on 1 side wall of electrical cabinet body of heat-conducting piece 9
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 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 and ground face contact play moisture-proof insulating effect.
The present invention is implemented：Shaft bar 7 is driven to rotate by radiating motor 6, so that the heat dissipation that shaft bar 7 is affixed
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 quickly send out the radiating fin 10 on the thermally conductive side wall to electrical cabinet body 1 of heat, then through outer wall setting
It is dissipated to the external world, heat dissipation effect is prominent.Using the technical program, structure is simple, can be the electronic component installed on bracket
The heat of generation is transferred on electrical cabinet body outer wall through heat-conducting piece, then through shedding outside radiating fin, heat dissipation is efficient.
Finally it should be noted that：Above embodiments are only to illustrate the present invention and not limit technology described in the invention
Scheme；Therefore, although this specification is referring to above-mentioned each embodiment, the present invention has been described in detail, 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 and its improvement of the spirit and scope of invention, should all cover within the scope of the claims of the present invention.
Claims (6)
1. a kind of electrical cabinet of high efficiency and heat radiation, including：Electrical cabinet body, bracket, arc protective cover, bracket, 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
Inside be equipped with the bracket of lower leaf in multiple groups, 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 bracket by bracket 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, and 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 is affixed by lock-screw with electrical cabinet body.
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 |
|---|---|---|---|
| CN201810780195.4A CN108882641A (en) | 2018-07-16 | 2018-07-16 | A kind of electrical cabinet of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810780195.4A CN108882641A (en) | 2018-07-16 | 2018-07-16 | A kind of electrical cabinet of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108882641A true CN108882641A (en) | 2018-11-23 |
Family
ID=64302168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810780195.4A Withdrawn CN108882641A (en) | 2018-07-16 | 2018-07-16 | A kind of electrical cabinet of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108882641A (en) |
-
2018
- 2018-07-16 CN CN201810780195.4A patent/CN108882641A/en not_active Withdrawn
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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: 20181123 |