CN210840398U

CN210840398U - Power supply device with special heat dissipation structure

Info

Publication number: CN210840398U
Application number: CN201922156129.2U
Authority: CN
Inventors: 朱棋; 蔡慧; 谢岳
Original assignee: China Jiliang University
Current assignee: China Jiliang University
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-06-23
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a power supply device, in particular to a power supply device with a special heat dissipation structure, which comprises a power supply box, a box cover and a box door, wherein the rear side of the bottom of the power supply box is fixedly provided with a heat dissipation plate, the two sides of the power supply box are both fixedly provided with a dust cover, the basal plane of the power supply box is fixedly provided with the box door, the box door and the power supply box are fixedly connected through an aluminum alloy hinge, the basal plane of the box door is embedded and provided with a coded lock, the coded lock is sleeved with a transparent protective cover, the inside of the power supply box is fixedly provided with a first transverse plate and a second transverse plate from top to bottom in sequence, the bottom of the second transverse plate is provided with a heat dissipation cavity, the bottom of the second transverse plate is fixedly provided with a plurality of groups of heat dissipation strips, and the bottom of the heat dissipation, efficient physics heat dissipation does not have the puzzlement that the dust is many simultaneously, has certain popularization effect.

Description

Power supply device with special heat dissipation structure

Technical Field

The utility model relates to a power supply unit specifically is a power supply unit with special heat radiation structure.

Background

The outdoor power box is generally an object for storing computers and related control equipment made of outdoor cold-rolled steel plates or alloys, can provide protection for storing equipment in various outdoor severe environments, shields electromagnetic interference, arranges the equipment orderly and orderly, facilitates later maintenance of the equipment, is generally divided into a server case, a network case, a console case and the like, is suitable for being used as a controller case in a power distribution system in industries such as petroleum, chemical engineering, metallurgy, textile, rubber, equipment manufacturing and the like, has the advantages of compact and reasonable layout design, safe and reliable circuit configuration, good performance, durability and the like, is suitable for being used as a controller case in the power distribution system in industries such as petroleum, chemical engineering, metallurgy, textile, rubber, equipment manufacturing and the like, and has the advantages of compact and reasonable layout design, safe and reliable circuit configuration, good performance, compact and reasonable circuit configuration, good performance, The power supply box has the advantages of durability and the like, when the heat dissipation aspect is considered, most power supply boxes adopt the heat dissipation ports directly arranged for outdoor heat dissipation, the heat dissipation effect is good, the trouble of much dust exists, and therefore the power supply device with the special heat dissipation structure is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power supply unit with special heat radiation structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a power supply unit with special heat radiation structure, includes power supply box, case lid and chamber door, the bottom rear side fixed mounting of power supply box has the heating panel, the equal fixed mounting in both sides of power supply box has the dust cover, the base fixed mounting of power supply box has the chamber door, chamber door and power supply box pass through aluminum alloy hinge fixed connection, the base of chamber door is inlayed and is installed the trick lock, the cover is equipped with transparent protective cover on the trick lock, the inside of power supply box is from last to having first diaphragm, second diaphragm in proper order fixed mounting down, the bottom of second diaphragm is provided with the heat dissipation cavity, second diaphragm bottom fixed mounting has a plurality of groups of heat dissipation strip, and heat dissipation strip bottom passes the heat dissipation cavity and extends to the heating panel bottom, heat dissipation strip bottom is provided with the arc design, first diaphragm and second diaphragm pass through riser fixed connection, riser, The surface of first diaphragm and second diaphragm has all coated heat conduction coating, riser, first diaphragm and second diaphragm are the inside separation of power supply box for the cavity of placing that the multiunit size equals, the inside fixed mounting who places the cavity has control switch, the back fixed mounting of power supply box has two sets of mounting brackets, mounting bracket and power supply box pass through fixing bolt fixed connection, the spout has all been seted up at the mounting bracket both ends, the top fixed mounting of power supply box has the case lid.

Preferably, the bottom of the power supply box is provided with a plurality of groups of wire holes.

Preferably, the heat dissipation strip, the heat dissipation plate and the power box are all welded.

Preferably, the box cover is in a slope shape and is integrally formed with the power supply box in a stretching mode.

Preferably, the two sides of the power box are provided with circulating grooves close to the dust cover, and the dust cover and the power box are fixedly connected through electric welding.

Preferably, the vertical plate, the first transverse plate and the second transverse plate are vertically arranged and are arranged in parallel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, when in use, the circulating grooves which are arranged at the two sides of the power box and are close to the dust cover can carry out a circulating convection to the air inside the power box and the outside air, and the dust cover can isolate the particle dust of the outside air to achieve the dustproof effect, and a plurality of groups of radiating strips which are fixedly arranged at the bottom of the second transverse plate and simultaneously pass through the radiating cavity and extend to the bottom end of the radiating plate can rapidly transmit and guide most of the heat generated inside the power box to the outside from the radiating cavity, so that the partial radiating strips arranged outside can output the heat, and the special radiating structure point can utilize the physical characteristics of increasing the radiating area and the heat transfer to achieve the efficient radiating effect, and simultaneously, the completely closed state can ensure that the utility model has no trouble that the dust enters the power box, can effectually prevent the damage that the right angle brought for the human body through the arc design that sets up in heat dissipation strip bottom, have the security.

2. The utility model discloses in, during the use, through the riser that sets up, first diaphragm and second diaphragm with the internal partitioning of power supply box for the cavity of placing that a plurality of sizes equal for a plurality of control switch all distribute inside independent space, thereby not influenced each other, also provide the impetus when carrying out fixed mounting for a plurality of control switch simultaneously, here simultaneously, make the integrated device have the rainproof nature through the case lid that is the slope type form that sets up.

3. The utility model discloses in, during the use, the mounting bracket that the user's accessible set up combines the retaining ring that accords with the installation requirement to install and fix whole device, and just makes whole device be applicable to different solid fixed ring through seting up the spout at the mounting bracket both ends, only need with solid fixed ring and spout through screw rod and nut fix spacing can to carry out subsequent installation, for follow-up installation provides convenience, convenient dismantlement simultaneously.

Drawings

Fig. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall external structure of the present invention;

FIG. 3 is a schematic view of the overall internal structure of the present invention;

in the figure: 1-a power box, 2-a box cover, 3-a box door, 4-a transparent protective cover, 5-a coded lock, 6-a heat dissipation plate, 7-an arc design, 8-a heat dissipation strip, 9-a dust cover, 10-an aluminum alloy hinge, 11-a sliding chute, 12-a fixing bolt, 13-a mounting frame, 14-a vertical plate, 15-a first transverse plate, 16-a second transverse plate, 17-a control switch, 18-a placing cavity, 19-a heat conducting coating and 20-a heat dissipation cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a power supply device with a special heat dissipation structure comprises a power supply box 1, a box cover 2 and a box door 3, wherein a heat dissipation plate 6 is fixedly mounted at the rear side of the bottom of the power supply box 1, dust covers 9 are fixedly mounted on two sides of the power supply box 1, the box door 3 is fixedly mounted on the base surface of the power supply box 1, the box door 3 and the power supply box 1 are fixedly connected through an aluminum alloy hinge 10, a coded lock 5 is mounted on the base surface of the box door 3 in an embedded manner, a transparent protective cover 4 is sleeved on the coded lock 5, a first transverse plate 15 and a second transverse plate 16 are fixedly mounted in the power supply box 1 from top to bottom in sequence, a heat dissipation cavity 20 is arranged at the bottom of the second transverse plate 16, a plurality of groups of heat dissipation strips 8 are fixedly mounted at the bottom of the second transverse plate 16, the bottoms of the heat dissipation strips 8 penetrate through the heat, when in use, the circulating grooves which are arranged at the two sides of the power box 1 and are close to the dust cover 9 can carry out a circulating convection to the air inside the power box 1 and the outside air, the dust cover 9 can isolate the particle dust of the outside air to achieve the effect of dust prevention, and a plurality of groups of radiating strips 8 which are fixedly arranged at the bottom of the second transverse plate 16 and simultaneously penetrate through the radiating cavity 20 to extend to the bottom end of the radiating plate 6 can rapidly transmit and guide most of the heat generated inside the power box 1 to the outside from the radiating cavity 20, so that the partial radiating strips 8 arranged outside output the heat, and the special radiating structure point can achieve the efficient radiating effect by utilizing the physical characteristics of increasing the radiating area and the heat transfer, and meanwhile, the completely closed state ensures that the trouble that dust enters the power box is completely avoided, the damage to the human body caused by a right angle can be effectively prevented through the arc design 7 arranged at the bottom end of the heat dissipation strip 8, the safety is achieved, the first transverse plate 15 and the second transverse plate 16 are fixedly connected through the vertical plate 14, the outer surfaces of the vertical plate 14, the first transverse plate 15 and the second transverse plate 16 are coated with heat conduction coatings 19, the vertical plate 14, the first transverse plate 15 and the second transverse plate 16 divide the interior of the power box 1 into a plurality of groups of placing cavities 18 with equal size, a control switch 17 is fixedly arranged in the placing cavities 18, two groups of mounting frames 13 are fixedly arranged on the back surface of the power box 1, the mounting frames 13 and the power box 1 are fixedly connected through fixing bolts 12, sliding grooves 11 are formed in the two ends of each mounting frame 13, and during use, a user can install and fix the whole device by combining the mounting frames 13 which meet the installation requirements, and make whole device be applicable to different solid fixed ring through seting up the spout 11 at mounting bracket 13 both ends, only need with solid fixed ring and spout 11 fix spacingly through screw rod and nut can to carry out subsequent installation, for subsequent installation provides convenience, convenient dismantlement simultaneously, the top fixed mounting of power supply box 1 has case lid 2, during the use, through riser 14, first diaphragm 15 and the second diaphragm 16 that set up with the internal partitioning of power supply box 1 for the cavity 18 of placing that a plurality of sizes equal, make a plurality of control switch 17 evenly distributed inside independent space, thereby be not influenced each other, also provide the impetus when carrying out fixed mounting for a plurality of control switch 17 simultaneously, in this moment, make the integrated device have rain-proofness through the case lid 2 that is the slope form that sets up.

The utility model discloses the theory of operation: when the heat dissipation device is used, a user can install and fix the whole device by combining the arranged mounting frame 13 with the fixing rings meeting the installation requirements, only the fixing rings and the sliding grooves 11 are required to be fixed and limited by the screws and the nuts, then the next installation step is carried out, the circulating grooves which are arranged at the two sides of the power box 1 and are close to the dust cover 9 are arranged, one circulating convection can be carried out on the air inside the power box 1 and the outside air, the dust cover 9 is arranged to isolate the particle dust of the outside air, and a plurality of groups of heat dissipation strips 8 which are fixedly arranged at the bottom of the second transverse plate 16 and penetrate through the heat dissipation cavity 20 and extend to the bottom end of the heat dissipation plate 6 can rapidly transfer and guide out most of heat generated inside the power box 1 from the heat dissipation cavity 20 to the outside, so that part of the heat dissipation strips 8 arranged outside output the heat of the heat dissipation strips to finish the heat dissipation, the whole device is simple in structure, the physical characteristics of increasing the heat dissipation area and heat transfer of the special heat dissipation structure point can be utilized to achieve an efficient heat dissipation effect, meanwhile, the completely closed state enables the special heat dissipation structure point to be free of worrying about the trouble that dust enters the power box, and the special heat dissipation structure point has certain popularization value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power supply unit with special heat radiation structure, includes power supply box (1), case lid (2) and chamber door (3), its characterized in that: the bottom rear side of the power box (1) is fixedly provided with a heat dissipation plate (6), the two sides of the power box (1) are fixedly provided with dust covers (9), a box door (3) is fixedly arranged on the base surface of the power box (1), the box door (3) and the power box (1) are fixedly connected through an aluminum alloy hinge (10), a coded lock (5) is embedded on the base surface of the box door (3), a transparent protective cover (4) is sleeved on the coded lock (5), a first transverse plate (15) and a second transverse plate (16) are sequentially and fixedly arranged in the power box (1) from top to bottom, a heat dissipation cavity (20) is arranged at the bottom of the second transverse plate (16), a plurality of groups of heat dissipation strips (8) are fixedly arranged at the bottom of the second transverse plate (16), and the bottom ends of the heat dissipation strips (8) penetrate through the heat dissipation cavity (20) and extend to, the bottom end of the heat dissipation strip (8) is provided with an arc-shaped design (7), the first transverse plate (15) and the second transverse plate (16) are fixedly connected through a vertical plate (14), the outer surfaces of the vertical plate (14), the first transverse plate (15) and the second transverse plate (16) are coated with heat-conducting paint (19), the vertical plate (14), the first transverse plate (15) and the second transverse plate (16) divide the interior of the power box (1) into a plurality of groups of placing cavities (18) with equal size, a control switch (17) is fixedly arranged in the placing cavity (18), two groups of mounting frames (13) are fixedly arranged on the back surface of the power box (1), the mounting rack (13) is fixedly connected with the power box (1) through a fixing bolt (12), spout (11) have all been seted up at mounting bracket (13) both ends, the top fixed mounting of power supply box (1) has case lid (2).

2. A power supply device with a special heat dissipation structure as claimed in claim 1, wherein: the bottom of the power box (1) is provided with a plurality of groups of wire holes.

3. A power supply device with a special heat dissipation structure as claimed in claim 1, wherein: the heat dissipation strip (8), the heat dissipation plate (6) and the power box (1) are all welded.

4. A power supply device with a special heat dissipation structure as claimed in claim 1, wherein: the box cover (2) is in a slope shape and is integrally formed with the power box (1) in a stretching mode.

5. A power supply device with a special heat dissipation structure as claimed in claim 1, wherein: the two sides of the power box (1) are close to the dust cover (9) and are provided with circulating grooves, and the dust cover (9) is fixedly connected with the power box (1) through electric welding.

6. A power supply device with a special heat dissipation structure as claimed in claim 1, wherein: the vertical plate (14) is perpendicular to the first transverse plate (15) and the second transverse plate (16), and the first transverse plate (15) and the second transverse plate (16) are parallel to each other.