CN220233883U - Heat dissipation power supply box convenient to install and detach - Google Patents
Heat dissipation power supply box convenient to install and detach Download PDFInfo
- Publication number
- CN220233883U CN220233883U CN202321521997.6U CN202321521997U CN220233883U CN 220233883 U CN220233883 U CN 220233883U CN 202321521997 U CN202321521997 U CN 202321521997U CN 220233883 U CN220233883 U CN 220233883U
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- China
- Prior art keywords
- power supply
- unit
- outer box
- heat dissipation
- heat
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 49
- 238000004806 packaging method and process Methods 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a radiating power supply box convenient to mount and dismount, and relates to the technical field of power supply boxes, comprising an outer box unit, a packaging unit, a power supply main body and a radiating unit; the positioning and mounting unit comprises a fixed rod fixedly connected inside the inner wall of the outer box unit and a mounting screw hole formed at the front end of the fixed rod and used for fastening and mounting a bolt; the heat dissipation unit comprises two heat conduction plates arranged on the inner bottom plate of the outer box unit and two micro fans which are arranged inside the inner bottom plate of the outer box unit and used for air cooling and heat dissipation. The utility model relates to a heat dissipation power supply box convenient to mount and dismount, which has a simple structure, is convenient for the maintenance of a power supply main body in the later period, is convenient and quick to dismount, can quickly dissipate heat in the power supply box, improves the heat dissipation effect of the power supply box, improves the heat dissipation efficiency in a dual heat dissipation mode, can accelerate the heat dissipation and the cooling of the power supply main body, and ensures the service life of the power supply main body.
Description
Technical Field
The utility model relates to the technical field of power supply boxes, in particular to a heat dissipation power supply box convenient to mount and dismount.
Background
The power supply box is an electrical equipment which converts 220V alternating current into constant and stable low-voltage direct current, and generally, 24v,36v,12v and 5v are input and output for small-sized electrical appliances, and because the input voltages used by different household appliances in the current market are different, most household appliances are provided with the power supply box, so that the damage to the electrical appliances caused by the overhigh power supply voltage is prevented, and the power supply box needs to be frequently overhauled in the use process so as to ensure the normal use of the power supply box.
In publication (bulletin) No.: 202220850299.X discloses a heat dissipation power pack convenient to dismouting, a plurality of heat dissipation logical grooves have been seted up respectively to the both sides that the box body is relative, the spout has been seted up respectively on the inside wall that the box body is relative, the both sides that the lid is relative are provided with the draw runner, the round hole has been seted up respectively to the both sides that the lid is relative, two louvres have been seted up respectively to the top of lid, baffle and lid fixed connection, and lie in one side of lid, and with the mutual adaptation of opening, through the above structure setting, make this device very convenient when installation and dismantlement, thereby improve maintainer's work efficiency, and heat dispersion is good, the normal use of this device has been guaranteed.
In the above-mentioned patent, the encapsulation to the power pack needs to carry out the clamping through pulling piece and the setting of spring through the block pole, and the complex dismouting of structure is inconvenient to and through the radiating mode in top, the radiating effect is not good, consequently, is necessary to provide a radiating power pack convenient to installation and dismantlement.
Disclosure of Invention
The utility model mainly aims to provide a radiating power supply box convenient to mount and dismount, which can effectively solve the problems that in the background art, the power supply box is required to be packaged through a pulling block and a spring, the clamping is carried out through a clamping rod, the structure is complex, the dismounting is inconvenient, and the radiating effect is poor in a top radiating mode.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the heat dissipation power supply box convenient to install and detach comprises an outer box unit, a packaging unit arranged at the top of the outer box unit, a power supply main body arranged in the outer box unit, a positioning and installing unit arranged on the inner wall of the outer box unit and a heat dissipation unit arranged in the outer box unit;
the positioning and mounting unit comprises a fixing rod fixedly connected inside the inner wall of the outer box unit and a mounting screw hole formed at the front end of the fixing rod and used for fastening and mounting by a bolt;
the heat dissipation unit comprises two heat conduction plates arranged on the inner bottom plate of the outer box unit, and two micro fans which are arranged inside the inner bottom plate of the outer box unit and used for air cooling and heat dissipation.
Preferably, the outer box unit comprises a power supply outer box and sliding grooves formed in the inner walls of the power supply outer box.
Preferably, the packaging unit comprises a packaging plate arranged at the top of the power supply outer box and a pull groove arranged on the front end face of the packaging plate.
Preferably, the inner wall surface of the power supply outer box is fixedly connected with a limiting frame, and the distance between the limiting frame and the outer end of the power supply outer box is consistent with the thickness of the packaging plate.
Preferably, the positioning and mounting unit further comprises a fixed block a fixedly connected to two sides of the rear end of the packaging plate, a fixed block b fixedly connected to two sides of the front end of the packaging plate, and a rod hole formed in the center of the front ends of the fixed block a and the fixed block b.
Preferably, the heat dissipation unit further comprises a through groove formed in one side of the heat conduction plate, heat dissipation fins fixedly connected to the top of the heat conduction plate, heat dissipation ports formed in two sides of the power supply outer box, and a dust screen mounted between inner walls of the heat dissipation ports.
Preferably, the inner dimension of the sliding groove is matched with the sectional dimension of the fixed block a and the fixed block b, the inner diameter dimension of the rod hole is larger than the diameter of the fixed rod, and the front end face of the fixed block b is inwards concave to the front end face of the packaging plate;
the heat dissipation fins are distributed linearly at equal intervals, and one ends of the heat dissipation fins extend to the inside of the heat dissipation opening.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the packaging plate is mounted by virtue of the limiting frame, the rod hole of the fixed block a is aligned with the fixed rod, the fixed block a is aligned with the sliding groove and is put in, the packaging plate is pushed to advance, the fixed block b is sleeved on the outer surface of the fixed rod until the packaging plate is completely mounted on the bottom, the front end of the fixed rod and the front end of the fixed block b are positioned on the same vertical surface, then the bolt matched with the mounting screw hole is screwed into the interior of the fixed rod, the bolt is screwed, the packaging plate is mounted through the fixation of the fixed block b, and otherwise, the bolt is taken down from the interior of the mounting screw hole when the packaging plate is dismounted, so that the later-stage power supply main body is convenient to maintain.
2. According to the utility model, heat generated by the power supply main body during use is transferred to the heat conducting plate, the heat conducting plate transmits the heat to the plurality of radiating fins, the plurality of radiating fins transmit the heat to the radiating ports, the heat is transmitted to the outside through the radiating ports for radiating, meanwhile, two micro fans are started, cold air is blown out to the bottom of the power supply main body by the two micro fans, so that the power supply can quickly radiate, meanwhile, hot air blown out by the power supply main body is blown to two sides through the through grooves and is discharged through the radiating ports, so that the power supply box can quickly radiate, the radiating effect of the power supply box is improved, the radiating efficiency of the power supply main body is improved by a double radiating mode, the radiating and cooling of the power supply main body can be accelerated, and the service life of the power supply main body is ensured.
Drawings
FIG. 1 is a schematic view of the overall installation perspective of the present utility model;
FIG. 2 is a schematic diagram of an uninstalled perspective view of the present utility model;
FIG. 3 is a schematic view of a partial perspective structure of the present utility model;
FIG. 4 is a schematic perspective view of a package board according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure:
1. an outer case unit; 101. a power supply outer box; 102. a slide groove;
2. a packaging unit; 201. a package plate; 202. drawing a groove;
3. a power supply main body;
4. a limiting frame;
5. positioning and mounting the unit; 501. a fixed rod; 502. installing a screw hole; 503. a fixed block a; 504. a fixed block b; 505. a rod hole;
6. a heat radiation unit; 601. a heat conductive plate; 602. a through groove; 603. a heat radiation fin; 604. a micro fan; 605. a heat radiation port; 606. a dust-proof net.
Detailed Description
Example 1
Referring to fig. 1-5, the present utility model is a heat dissipation power supply box convenient to mount and dismount, comprising an outer box unit 1, a packaging unit 2 mounted on the top of the outer box unit 1, a power supply main body 3 mounted inside the outer box unit 1, a positioning mounting unit 5 arranged on the inner wall of the outer box unit 1, and a heat dissipation unit 6 arranged inside the outer box unit 1;
the heat dissipation unit 6 includes two heat conduction plates 601 mounted on the inner bottom plate of the outer case unit 1, and two micro fans 604 for air-cooling heat dissipation mounted inside the inner bottom plate of the outer case unit 1.
As shown in fig. 1, 2, 3 and 5, the outer box unit 1 includes a power outer box 101, and a sliding groove 102 formed on opposite inner walls of the power outer box 101, wherein the sliding groove 102 is used for sliding mounting of the package board 201, and is limited by a fixing block a503 and a fixing block b 504.
As shown in fig. 1 and 4, the packaging unit 2 includes a packaging board 201 mounted on the top of the power supply outer box 101, and a pull groove 202 formed on the front end surface of the packaging board 201, where the packaging board 201 has an L-shaped structure, so that the power supply outer box 101 is convenient to open for power supply maintenance.
As shown in fig. 2 and 3, the inner wall surface of the power supply outer box 101 is fixedly connected with a limiting frame 4, and the distance between the limiting frame 4 and the outer end of the power supply outer box 101 is consistent with the thickness of the package plate 201, so as to be used for limiting the package plate 201 and ensuring the stability of the package plate 201 after being installed.
As shown in fig. 1 to 5, the positioning and mounting unit 5 includes a fixing rod 501 fixedly connected to the inside of the inner wall of the outer case unit 1, and a mounting screw hole 502 for bolt-fastening mounting provided at the front end of the fixing rod 501; the positioning and mounting unit 5 further comprises a fixed block a503 fixedly connected to two sides of the rear end of the packaging plate 201, a fixed block b504 fixedly connected to two sides of the front end of the packaging plate 201, and a rod hole 505 formed in the center of the front ends of the fixed block a503 and the fixed block b504, the inner size of the sliding groove 102 is matched with the cross section size of the fixed block a503 and the cross section size of the fixed block b504, the inner diameter size of the rod hole 505 is larger than the diameter of the fixed rod 501, and the front end face of the fixed block b504 is inwards recessed in the front end face of the packaging plate 201.
Working principle: firstly, mounting the packaging plate 201 by means of the limiting frame 4, enabling the rod hole 505 of the fixed block a503 to be aligned with the fixed rod 501, enabling the fixed block a503 to be aligned with the sliding groove 102, putting in, pushing the packaging plate 201 to advance, enabling the fixed block b504 to be sleeved on the outer surface of the fixed rod 501 until the packaging plate 201 is completely mounted to the bottom, enabling the front end of the fixed rod 501 and the front end of the fixed block b504 to be located on the same vertical surface at the moment, screwing a bolt matched with the mounting screw hole 502 into the inside of the fixed rod 501, screwing the bolt, mounting the packaging plate 201 through the fixation of the fixed block b504, and removing the bolt from the inside of the mounting screw hole 502 when the packaging plate 201 is detached, so that maintenance of the later-stage power supply main body 3 is facilitated.
Example 2
Referring to fig. 1-5, the present utility model is a heat dissipation power supply box convenient to mount and dismount, comprising an outer box unit 1, a packaging unit 2 mounted on the top of the outer box unit 1, a power supply main body 3 mounted inside the outer box unit 1, a positioning mounting unit 5 arranged on the inner wall of the outer box unit 1, and a heat dissipation unit 6 arranged inside the outer box unit 1;
the positioning and mounting unit 5 comprises a fixed rod 501 fixedly connected inside the inner wall of the outer box unit 1 and a mounting screw hole 502 which is formed at the front end of the fixed rod 501 and used for fastening and mounting by bolts;
as shown in fig. 1, 2, 3 and 5, the outer box unit 1 includes a power outer box 101, and a sliding groove 102 formed on opposite inner walls of the power outer box 101, wherein the sliding groove 102 is used for sliding mounting of the package board 201, and is limited by a fixing block a503 and a fixing block b 504.
As shown in fig. 1 and 4, the packaging unit 2 includes a packaging board 201 mounted on the top of the power supply outer box 101, and a pull groove 202 formed on the front end surface of the packaging board 201, where the packaging board 201 has an L-shaped structure, so that the power supply outer box 101 is convenient to open for power supply maintenance.
As shown in fig. 2 and 3, the inner wall surface of the power supply outer box 101 is fixedly connected with a limiting frame 4, and the distance between the limiting frame 4 and the outer end of the power supply outer box 101 is consistent with the thickness of the package plate 201, so as to be used for limiting the package plate 201 and ensuring the stability of the package plate 201 after being installed.
As shown in fig. 1 to 3, the heat dissipation unit 6 includes two heat conduction plates 601 mounted on the inner bottom plate of the outer case unit 1, and two micro fans 604 mounted inside the inner bottom plate of the outer case unit 1 for air cooling heat dissipation, the heat dissipation unit 6 further includes a through groove 602 formed on one side of the heat conduction plates 601, heat dissipation fins 603 fixedly connected to the top of the heat conduction plates 601, heat dissipation ports 605 formed on both sides of the power supply outer case 101, and dust screens 606 mounted between inner walls of the heat dissipation ports 605, the number of the heat dissipation fins 603 is a plurality, the heat dissipation fins 603 are distributed linearly at equal intervals, and one ends of the plurality of heat dissipation fins 603 extend to the inside of the heat dissipation ports 605.
Working principle: the heat transfer that power source main part 3 produced when using is to heat conduction board 601, the good heat conductivity of heat conduction board 601 is with heat transmission to a plurality of fin 603, a plurality of fin 603 is with heat transmission to thermovent 605, make heat pass through thermovent 605 transmission to the external world dispel the heat, start two minifans 604 simultaneously, two minifans 604 blow off cold wind to the bottom of power source main part 3, make the power dispel the heat fast, the hot-blast that blows off power source main part 3 is blown to both sides through link up groove 602 simultaneously, and discharge through thermovent 605, with this dispel the heat fast in with the power supply box, the radiating effect of power supply box has been improved, the radiating efficiency has been improved to the dual radiating mode, can accelerate the heat dissipation cooling of power source main part 3, guarantee the life of power source main part 3.
Claims (7)
1. The heat dissipation power supply box convenient to install and detach comprises an outer box unit (1), a packaging unit (2) arranged at the top of the outer box unit (1), and a power supply main body (3) arranged inside the outer box unit (1), and is characterized by further comprising a positioning and installing unit (5) arranged on the inner wall of the outer box unit (1) and a heat dissipation unit (6) arranged inside the outer box unit (1);
the positioning and mounting unit (5) comprises a fixed rod (501) fixedly connected to the inner wall of the outer box unit (1), and a mounting screw hole (502) formed at the front end of the fixed rod (501) and used for fastening and mounting by bolts;
the heat dissipation unit (6) comprises two heat conduction plates (601) arranged on the inner bottom plate of the outer box unit (1), and two micro fans (604) arranged inside the inner bottom plate of the outer box unit (1) and used for air cooling and heat dissipation.
2. A heat sink power pack for easy installation and removal as claimed in claim 1, wherein: the outer box unit (1) comprises a power supply outer box (101) and sliding grooves (102) formed in the opposite inner walls of the power supply outer box (101).
3. A heat sink power pack for easy installation and removal according to claim 2, wherein: the packaging unit (2) comprises a packaging plate (201) arranged at the top of the power supply outer box (101), and a pull groove (202) formed in the front end face of the packaging plate (201).
4. A heat sink power pack for easy installation and removal as claimed in claim 3, wherein: the power supply outer box is characterized in that a limiting frame (4) is fixedly connected to the inner wall surface of the power supply outer box (101), and the distance between the limiting frame (4) and the outer end of the power supply outer box (101) is consistent with the thickness of the packaging plate (201).
5. A heat sink power pack for easy installation and removal as claimed in claim 3, wherein: the positioning and mounting unit (5) further comprises a fixed block a (503) fixedly connected to two sides of the rear end of the packaging plate (201), a fixed block b (504) fixedly connected to two sides of the front end of the packaging plate (201), and a rod hole (505) formed in the center of the front ends of the fixed block a (503) and the fixed block b (504).
6. The heat dissipation power supply cartridge of claim 5, wherein: the heat dissipation unit (6) further comprises a through groove (602) formed in one side of the heat conduction plate (601), heat dissipation fins (603) fixedly connected to the top of the heat conduction plate (601), heat dissipation ports (605) formed in two sides of the power supply outer box (101), and dust screens (606) mounted between the inner walls of the heat dissipation ports (605).
7. The heat-dissipating power supply unit of claim 6, wherein the heat-dissipating power supply unit is adapted to be attached and detached: the inner dimension of the sliding groove (102) is matched with the cross section dimension of the fixed block a (503) and the fixed block b (504), the inner diameter dimension of the rod hole (505) is larger than the diameter of the fixed rod (501), and the front end face of the fixed block b (504) is inwards recessed in the front end face of the packaging plate (201);
the number of the radiating fins (603) is a plurality, the radiating fins (603) are distributed linearly at equal intervals, and one ends of the radiating fins (603) extend to the inside of the radiating hole (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321521997.6U CN220233883U (en) | 2023-06-15 | 2023-06-15 | Heat dissipation power supply box convenient to install and detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321521997.6U CN220233883U (en) | 2023-06-15 | 2023-06-15 | Heat dissipation power supply box convenient to install and detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220233883U true CN220233883U (en) | 2023-12-22 |
Family
ID=89197866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321521997.6U Active CN220233883U (en) | 2023-06-15 | 2023-06-15 | Heat dissipation power supply box convenient to install and detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220233883U (en) |
-
2023
- 2023-06-15 CN CN202321521997.6U patent/CN220233883U/en active Active
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