CN220798912U - Dual-fan radiating industrial power supply - Google Patents
Dual-fan radiating industrial power supply Download PDFInfo
- Publication number
- CN220798912U CN220798912U CN202322491163.1U CN202322491163U CN220798912U CN 220798912 U CN220798912 U CN 220798912U CN 202322491163 U CN202322491163 U CN 202322491163U CN 220798912 U CN220798912 U CN 220798912U
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- Prior art keywords
- box body
- fan
- power supply
- air inlet
- industrial power
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- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 11
- 230000013011 mating Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a double-fan heat-dissipation industrial power supply in the field of industrial power supplies, which comprises a box body and a box cover, wherein a circuit board is arranged in the box body, the bottom of the circuit board is arranged in the box body through a supporting frame, an air inlet fan is connected in the box body, an air inlet matched with the air inlet fan is formed in the surface of the box body, a plurality of heat dissipation fins are arranged at the bottom of the supporting frame, an exhaust hole is formed in the surface of the box cover, an exhaust fan is connected at the bottom of the box cover, a wiring terminal is arranged at one end of the box body, a protective cover is connected at the top of the wiring terminal, the air inlet fan guides external air into the box body through the air inlet at the bottom of the box body, the effect of rapidly dissipating heat from the heat dissipation fins and the circuit board is facilitated, the air in the box body can be led out through the exhaust hole, the heat dissipation effect of the industrial power supply is enhanced, and the protective cover connected through a buckle is arranged, so that the terminal can play a dustproof protection role, and the entry of foreign matters is reduced.
Description
Technical Field
The utility model relates to the field of industrial power supplies, in particular to a double-fan heat dissipation industrial power supply.
Background
A power supply is a device that converts other forms of energy into electrical energy and provides the electrical energy to a circuit (electronic device), and is a device that provides power to an electronic device, also known as a power supply, that provides the electrical energy required by all components in a host circuit board.
In the existing industrial power supply, natural heat dissipation is adopted or a simply arranged heat dissipation fan is used for heat dissipation in the heat dissipation, the heat dissipation efficiency of the industrial power supply is lower in the mode of changing, the electronic elements are easy to damage due to uneven heat dissipation of the industrial power supply, and the existing power supply wiring terminal is generally exposed on one side of the box body, so that the protection to the wiring position is lacking after wiring, foreign objects are easy to drop to the wiring terminal, the phenomenon of power failure damage is caused, and the use is influenced.
Disclosure of Invention
The utility model aims to solve the defects and provide the industrial power supply with double fans for heat dissipation, so as to solve the technical problems that the heat dissipation efficiency of the industrial power supply is low, the stable use of electronic elements is affected and the power terminal is lack of protection in the background art.
The object of the utility model is achieved by:
the utility model provides a radiating industrial power supply of two fans, installs in the lid at box body top including box body and gomphosis, the inside of box body is equipped with the circuit board, and the bottom of circuit board is installed in the inside of box body through the support frame, and the surface of support frame is equipped with the installation slotted hole, and the internal connection of box body has an air inlet fan, and the box body surface seted up the inlet port with air inlet fan pairs, and the bottom of support frame is equipped with a plurality of radiating fins, and radiating fins's one end and air inlet fan's surface butt, the exhaust hole has been seted up on the surface of lid, and the bottom of lid is connected with exhaust fan, exhaust fan's surface and exhaust hole butt, and the wiring end is installed to the one end of box body, and the top of wiring end is connected with the protective cover, and the protective cover passes through the buckle with the wiring end and is connected.
In the above description, further, the bottom of box body is equipped with a plurality of louvres, and the side symmetry of box body is provided with a plurality of ventilation holes, and the louvre of bottom setting makes its air intake fan can be quick with outside air leading-in box body inside, and the ventilation hole that the side set up plays ventilation radiating effect.
In the above description, the circuit board is mounted on the surface of the support frame through bolts, a plurality of conducting through holes are formed in the surface of the support frame, and the support frame is abutted to the bottom of the circuit board through the arranged support frame, so that the circuit board can play a role in heat conduction through the heat dissipation fins, and the air inlet fan can rapidly dissipate heat.
In the above description, the side of the box cover is provided with a bending part, the width of the box cover is smaller than the inner width of the box body, and the bending part is abutted with the inner wall of the box body and is connected with the inner wall of the box body through a bolt.
Further in the above-mentioned explanation, the inner wall of wiring end is equipped with the location notch, and the bottom of lid is equipped with the location buckle of mating with the location notch, and the protective cover that sets up can play dustproof guard action to the contact terminal, prevents the entering of foreign matter, and its simple structure is through the convenient dismantlement of mating of location buckle and location notch to can dismantle convenient wiring afterwards.
In the above description, the air inlet fan and the air outlet fan are respectively arranged above and below the circuit board, so as to form a heat dissipation effect of the ventilation channel on the electronic element of the circuit board and enhance heat dissipation efficiency.
The utility model has the beneficial effects that: the circuit board passes through the support frame to be installed in the inside of box body, the support frame bottom sets up a plurality of radiating fins, make the heat transfer that its circuit board produced to radiating fins on, thereby make the inlet fan through the inlet port of box body bottom with outside air leading-in box body inside, be favorable to playing quick heat dissipation refrigerated effect to radiating fins and circuit board, the lid is installed at the top of box body, make it pass through the exhaust fan that the lid bottom is connected can be with the inside air of box body outside of leading-out through the exhaust hole, thereby be favorable to forming quick radiating heat dissipation channel, strengthen industrial power supply's radiating effect, through setting up the protective cover that the buckle is connected, make it can play dustproof guard action to the terminal, reduce the entering of foreign matter.
Drawings
FIG. 1 is a perspective view of a dual fan heat dissipating industrial power supply of the present utility model;
FIG. 2 is a schematic diagram of a dual-fan heat dissipation industrial power supply according to a first direction;
FIG. 3 is a schematic diagram of a second direction structure of the dual-fan heat dissipation industrial power supply of the present utility model;
FIG. 4 is a cross-sectional view of a dual fan heat dissipating industrial power supply of the present utility model;
the reference numerals in the drawings are respectively: 1-box body, 2-box cover, 3-circuit board, 4-support frame, 5-mounting slotted hole, 6-air inlet fan, 7-air inlet, 8-radiating fin, 9-air outlet, 10-air outlet fan, 11-wiring terminal, 12-protective cover, 13-radiating hole, 14-air vent, 15-through hole, 16-bending part, 17-positioning notch and 18-positioning buckle.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Referring to fig. 1-4, the dual-fan heat dissipation industrial power supply for implementation of the embodiment comprises a box body 1 and a box cover 2 embedded and installed at the top of the box body 1, wherein a circuit board 3 is arranged in the box body 1, the bottom of the circuit board 3 is installed in the box body 1 through a supporting frame 4, a mounting groove hole 5 is formed in the surface of the supporting frame 4, an air inlet fan 6 is connected to the inside of the box body 1, an air inlet hole 7 matched with the air inlet fan 6 is formed in the surface of the box body 1, a plurality of heat dissipation fins 8 are arranged at the bottom of the supporting frame 4, one end of each heat dissipation fin 8 is abutted to the surface of the air inlet fan 6, an air exhaust hole 9 is formed in the surface of the box cover 2, an exhaust fan 10 is connected to the bottom of the box cover 2, a wiring terminal 11 is installed at one end of the box body 1, a protective cover 12 is connected to the top of the wiring terminal 11, and the protective cover 12 is connected with the wiring terminal 11 through a buckle.
The bottom of box body 1 is equipped with a plurality of louvres 13, and the side symmetry of box body 1 is provided with a plurality of ventilation holes 14, and the louvres 13 of bottom setting makes its air inlet fan 6 can be quick with outside air leading-in box body 1 inside, and the ventilation hole 14 of side setting plays ventilation heat dissipation's effect. The circuit board 3 passes through the bolt to be installed in the surface of support frame 4, and the surface of support frame 4 is equipped with a plurality of through-holes 15 that switch on, through the support frame 4 and the bottom butt of circuit board 3 that set up, makes it play the heat conduction effect through radiating fin 8 to make the quick heat dissipation of air inlet fan 6. The side of lid 2 is equipped with bending portion 16, and the width of lid 2 is less than the interior width of box body 1, and bending portion 16 and the inner wall butt of box body 1 just pass through bolted connection. The inner wall of wiring end 11 is equipped with location notch 17, and the bottom of lid 2 is equipped with the location buckle 18 that pairs with location notch 17, and the shield cover 12 of setting can play dustproof guard action to the wiring 11, prevents the entering of foreign matter, and its simple structure is through the convenient dismantlement of mating of location buckle 18 and location notch 17 to can dismantle the convenient wiring of back. The air inlet fan 6 and the exhaust fan 10 are respectively arranged above and below the circuit board 3, so as to form a heat dissipation effect of a ventilation channel for electronic elements of the circuit board 3 and enhance heat dissipation efficiency.
The circuit board 3 is installed in the box body 1 through the support frame 4, the bottom of the support frame 4 is provided with a plurality of radiating fins 8, the surface is provided with a plurality of through holes 15, heat generated by the circuit board 3 is transferred to the radiating fins 8, the air inlet fan 6 is connected with the bottom wall in the box body 1 through bolts, so that the air inlet fan 6 can guide external air into the box body 1 through the air inlet holes 7 at the bottom of the box body 1, the effect of fast radiating and cooling the radiating fins 8 and the circuit board 3 is facilitated, the box cover 2 is embedded with the box body 1 through the bending parts 16 and is installed at the top of the box body 1 through bolts, the air in the box body 1 can be led out through the exhaust holes 9 by the exhaust fan 10 connected with the bottom of the box cover 2, the heat radiation channel for exhausting and radiating upwards from the bottom is facilitated, the radiating effect of an industrial power supply is enhanced, the protective cover 12 connected with the positioning buckle 18 through the positioning notch 17 is arranged, the protective cover 11 can play a role of dust-proof protection, the entry of the wire end 11 is reduced, and the wire connection operation of the wire end 11 is facilitated.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.
Claims (6)
1. The utility model provides a two fan radiating industrial power supply, includes box body and gomphosis install in the lid at box body top, its characterized in that: the inside of box body is equipped with the circuit board, the bottom of circuit board passes through the support frame to be installed in the inside of box body, the surface of support frame is equipped with the installation slotted hole, the internal connection of box body has the air inlet fan, and the box body surface seted up with the air inlet hole that air inlet fan pairs, the bottom of support frame is equipped with a plurality of radiating fins, the exhaust hole has been seted up to radiating fin's one end and air inlet fan's surface butt, the exhaust fan is connected with in the bottom of lid, exhaust fan's surface and exhaust hole butt, the wiring end is installed to the one end of box body, the top of wiring end is connected with the protective cover, the protective cover passes through the buckle with the wiring end and is connected.
2. The dual fan heat sink industrial power supply of claim 1, wherein: the bottom of box body is equipped with a plurality of louvres, and the side symmetry of box body is provided with a plurality of ventilation holes.
3. The dual fan heat sink industrial power supply of claim 1, wherein: the circuit board is installed on the surface of the support frame through bolts, and a plurality of through holes for conduction are formed in the surface of the support frame.
4. A dual fan heat sink industrial power supply according to any of claims 1-3, wherein: the side of lid is equipped with the bending part, and the width of lid is less than the interior width of box body, and the bending part is in butt with the inner wall of box body, and passes through bolted connection.
5. A dual fan heat sink industrial power supply according to any of claims 1-3, wherein: the inner wall of wiring end is equipped with the location notch, and the bottom of lid is equipped with the location buckle with the pair of location notch.
6. The dual fan heat sink industrial power supply of claim 1, wherein: the air inlet fan and the air outlet fan are respectively arranged above and below the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322491163.1U CN220798912U (en) | 2023-09-13 | 2023-09-13 | Dual-fan radiating industrial power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322491163.1U CN220798912U (en) | 2023-09-13 | 2023-09-13 | Dual-fan radiating industrial power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220798912U true CN220798912U (en) | 2024-04-16 |
Family
ID=90657912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322491163.1U Active CN220798912U (en) | 2023-09-13 | 2023-09-13 | Dual-fan radiating industrial power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220798912U (en) |
-
2023
- 2023-09-13 CN CN202322491163.1U patent/CN220798912U/en active Active
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