CN217957548U

CN217957548U - Easy radiating DC power casing

Info

Publication number: CN217957548U
Application number: CN202221791838.3U
Authority: CN
Inventors: 周新峰; 童中好; 温宁龙
Original assignee: Shenzhen King Source Technology Co ltd
Current assignee: Shenzhen King Source Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-02
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses an easy radiating DC power casing belongs to power casing technical field, and it includes the bottom plate, the upper surface overlap joint of bottom plate has the casing, the last fixed surface of casing is connected with a plurality of heat dissipation tooth, two first fixed blocks of last fixed surface of casing fixed surface are connected with, the last fixed surface of casing is connected with the installation piece, two second fixed blocks of last fixed surface of casing fixed surface are connected with. This easy radiating DC power casing, through setting up first fixed block, the second fixed block, the installation frame, the movable plate, thin pole, change the board, stopper and spring, the setting of these structures, make installation frame and radiator fan install through the mode of joint in this device, not only can effectively ensure its stability in use, when needs are cleared up and are overhauld radiator fan, can demolish it fast through the pulling arm-tie simultaneously, it is long when effectively shortening radiator fan's dismouting, promote radiator fan's clearance and maintenance efficiency.

Description

Easy radiating DC power casing

Technical Field

The utility model belongs to the technical field of the power casing, specifically be an easy radiating DC power casing.

Background

The DC power supply shell is a commonly used power supply protection shell and mainly used for protecting and radiating a power supply and avoiding the power supply from being damaged. Traditional power casing is when using, the surface of its radiator fan direct fixed connection at power casing usually, though can effectively ensure radiator fan's stability in use, nevertheless after the fan uses for a long time, its surface and inside are attached to a large amount of dusts easily, carry out degree of depth clearance to it and just need demolish radiator fan, because traditional radiator fan is difficult to quick effectual dismouting work that carries on, thereby very big extension radiator fan's dismouting time, radiator fan's maintenance cleaning efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an easy radiating DC power casing, traditional power casing has been solved when using, the direct fixed connection of its radiator fan is usually at the surface of power casing, though can effectively ensure radiator fan's stability in use, nevertheless after the fan uses for a long time, a large amount of dusts are attached to easily on its surface and inside, carry out the degree of depth clearance to it and just need demolish radiator fan, because traditional radiator fan is difficult to quick effectual dismouting work that carries on, thereby very big extension radiator fan's dismouting time, the problem of radiator fan maintenance cleaning efficiency has been reduced.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy radiating DC power casing, includes the bottom plate, the upper surface overlap joint of bottom plate has the casing, the last fixed surface of casing is connected with a plurality of heat dissipation tooth, the last fixed surface of casing is connected with two first fixed blocks, the last fixed surface of casing is connected with the installation piece, two second fixed blocks of the last fixed surface of casing is connected with, the upper surface overlap joint of casing has the installation frame, two stoppers of the equal fixedly connected with of the left and right sides face of installation frame, first notch has all been seted up to the opposite face of two first fixed blocks, and the second notch has all been seted up to the opposite face of two second fixed blocks, and two stopper sliding connection that are located the rear are corresponding first notch, and two stopper sliding connection that are located the place ahead are corresponding the second notch.

The movable type spring fixing device is characterized in that a transmission groove is formed in the mounting block, two movable blocks are slidably connected in the transmission groove, a movable plate is fixedly connected to one face, away from each other, of each of the two movable blocks, a slender rod is fixedly connected to the upper surface of the movable plate, two first through holes are formed in the back face of the mounting block, a rotating plate is hinged to the first through holes through a hinge pin, a sliding groove is formed in the upper surface of the rotating plate, the slender rod is slidably connected into the corresponding sliding groove, a spring is fixedly connected to the opposite face of each of the two movable blocks, a pulling plate is fixedly connected to the front face of the movable plate, a second through hole is formed in the front face of the mounting block, and the pulling plate is slidably connected into the second through hole.

As a further aspect of the present invention: a plurality of apertures are opened on the outer surface of the mounting frame, and the lower surface of the rotating plate is in lap joint with the upper surface of the corresponding limiting block.

As a further aspect of the present invention: the front surface of the shell is fixedly connected with a plurality of waterproof connectors, and the back surface of the shell is fixedly connected with a waterproof ventilation valve.

As a further aspect of the present invention: four fixing holes are formed in the upper surface of the bottom plate and the lower surface of the shell, and a plurality of rib plates are fixedly connected to the outer surface of the shell.

As a further aspect of the present invention: the upper surface joint of installation frame has the protection network, fixedly connected with radiator fan in the installation frame, the import department of first notch and second notch all sets up to leaking hopper-shaped.

As a further aspect of the present invention: the sealing strip is clamped in a groove formed in the lower surface of the shell, the lower surface of the sealing strip is in lap joint with the upper surface of the bottom plate, and the bottom plate is an aluminum alloy bottom plate.

As a further aspect of the present invention: the outer surface of the pulling plate is provided with an anti-skidding lug, and a triangular stiffening plate is arranged at the joint of the moving block and the moving plate.

(III) advantageous effects

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

1. this easy radiating DC power casing, through setting up first fixed block, the second fixed block, the installation frame, the movable plate, the pin, the commentaries on classics board, stopper and spring, the stopper can the joint correspond first fixed block and second fixed block in, and it is spacing to carry on to the installation frame whole through the extrusion of commentaries on classics board, guarantee the installation frame and inside radiator fan's stability in use, and the setting of movable plate, when pulling two arm-tie, make two movable blocks drive two movable plates and be close to each other, can make the commentaries on classics board rotate, thereby make the one end at the commentaries on classics board back break away from the stopper top, thereby remove the spacing effect of extrusion to the stopper fast, can directly upwards stimulate the installation frame at this moment and demolish it, and the setting of spring, can carry out spacing to movable block and movable plate, avoid movable block and movable plate to produce the offset automatically under the artificial pulling, guarantee the spacing effect of commentaries on classics board to the stopper, thereby further guarantee the installation stability in use of installation frame, the setting of these structures, make installation frame and radiator fan install through the mode of joint, not only can effectively guarantee its stability in use, when needing to clear up and overhaul radiator fan, the effective dismouting efficiency that will shorten radiator fan, it, the quick dismounting efficiency that the radiator fan, it is demolishment, it, the radiator fan is removed.

2. This easy radiating DC power casing, through setting up heat dissipation tooth, aperture and radiator fan, radiator fan during operation, can make the outside air get into the installation frame through the aperture, and upwards flow, this in-process, the outside air can be with a plurality of heat dissipation tooth surface uniform contact, simultaneously with the casing contact, thereby make this device can carry out quick effectual heat dissipation through the air of circulation, radiating effect when effectively guaranteeing this device uses, overheat phenomenon appears when avoiding this device internal power source to use.

3. This easy radiating DC power casing, through setting up waterproof connector, floor and fixed orifices, external cable can insert inside this device through waterproof even machine, thereby through waterproof connector and external cable surface in close contact with, avoid having great gap between external cable and this device, avoid external steam to pass through the gap invasion, promote the water-proof effects of this device, and the setting of floor, can effectively promote the holistic structural strength of this device, promote the bearing load ability of this device, avoid this device to damage easily, guarantee this device life, and the setting of fixed orifices, be convenient for this device wholly cooperate external bolt fixed connection at appointed place of use, provide enough reservation space for this device holistic installation is fixed.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the housing of the present invention;

fig. 3 is a schematic structural view of the heat dissipation teeth of the present invention;

fig. 4 is a schematic sectional view of the mounting frame of the present invention;

fig. 5 is a schematic view of the top cross-sectional structure of the first fixing block of the present invention;

in the figure: the heat dissipation device comprises a base plate 1, a shell 2, heat dissipation teeth 3, a first fixing block 4, an installation block 5, a second fixing block 6, an installation frame 7, a limiting block 8, a first notch 9, a second notch 10, a transmission groove 11, a moving block 12, a moving plate 13, a thin rod 14, a first through hole 15, a rotating plate 16, a sliding groove 17, a spring 18, a pulling plate 19, a second through hole 20, a small hole 21, a waterproof connector 22, a waterproof ventilation valve 23, a fixing hole 24, a rib plate 25, a protective net 26, a sealing strip 27 and a heat dissipation fan 28.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: a DC power supply casing easy to radiate heat comprises a bottom plate 1, a casing 2 is lapped on the upper surface of the bottom plate 1, a plurality of radiating teeth 3 are fixedly connected on the upper surface of the casing 2, the casing 2 and the radiating teeth 3 are arranged, the radiating teeth 3 can effectively increase the contact area of the casing 2 and the outside air, thereby effectively improving the radiating effect of the device for radiating heat through the air, when the device is used, the internal heat can be quickly and effectively taken away through the air, the upper surface of the casing 2 is fixedly connected with two first fixing blocks 4, the upper surface of the casing 2 is fixedly connected with an installation block 5, the upper surface of the casing 2 is fixedly connected with two second fixing blocks 6, an installation frame 7 is lapped on the upper surface of the casing 2, two stoppers 8 of the equal fixedly connected with of left and right sides face of installation frame 7, stopper 8 sets up, stopper 8 can the joint correspond first fixed block 4 and second fixed block 6 in, and it is spacing to install frame 7 whole through the extrusion of commentaries on classics board 16, guarantee installation frame 7 and inside radiator fan 28's stability in use, first notch 9 has all been seted up to the opposite face of two first fixed blocks 4, second notch 10 has all been seted up to the opposite face of two second fixed blocks 6, be located two 8 sliding connection of stopper at rear in corresponding first notch 9, two 8 sliding connection of stopper in the place ahead are in corresponding second notch 10.

Drive groove 11 has been seted up in installation piece 5, sliding connection has two movable blocks 12 in drive groove 11, the equal fixedly connected with movable plate 13 of one side that two movable blocks 12 kept away from each other, the last fixed surface of movable plate 13 is connected with pin 14, two first through-holes 15 have been seted up at the back of installation piece 5, it has commentaries on classics board 16 to articulate through the round pin axle in the first through-hole 15, spout 17 has been seted up to the upper surface of commentaries on classics board 16, pin 14 sliding connection is in corresponding spout 17, the opposite face fixedly connected with spring 18 of two movable blocks 12, the setting of spring 18, can be spacing to movable block 12 and movable plate 13, avoid movable block 12 and movable plate 13 automatic production offset under the artificial pulling of non-character, guarantee commentaries on classics board 16 is to the spacing effect of stopper 8, thereby further guarantee installation stability in use of installation frame 7, the positive fixedly connected with arm-tie 19 of movable plate 13, second through-tie 20 has been seted up in the front of installation piece 5, arm-tie 19 sliding connection is in second through-tie 20.

Specifically, as shown in fig. 1 and fig. 3, a plurality of aperture 21 has been seted up to the surface of installation frame 7, the lower surface of commentaries on classics board 16 and the upper surface overlap joint that corresponds stopper 8, the waterproof connector 22 of a plurality of fixedly connected with of casing 2, waterproof connector 22's setting, external cable can insert inside this device through waterproof even machine, thereby through waterproof connector 22 and external cable surface in close contact with, avoid having great gap between external cable and this device, avoid external steam to pass through the gap invasion, promote the water-proof effects of this device, the waterproof ventilation valve 23 of back fixedly connected with of casing 2, four fixed orificess 24 have all been seted up to the upper surface of bottom plate 1 and the lower surface of casing 2, the outer fixed surface of casing 2 is connected with a plurality of floor 25.

Specifically, as shown in fig. 2 and 4, the upper surface of installation frame 7 has been connected with protection network 26 in a clamping manner, fixedly connected with radiator fan 28 in the installation frame 7, the import department of first notch 9 and second notch 10 all sets up to leak hopper-shaped, the joint has sealing strip 27 in the recess that casing 2 lower surface was seted up, the lower surface of sealing strip 27 and the upper surface overlap joint of bottom plate 1, bottom plate 1 sets up to the aluminum alloy bottom plate, through setting up bottom plate 1 to the aluminum alloy bottom plate, can promote the heat conductivility of bottom plate 1, make this device can assist the heat dissipation through bottom plate 1 when using, further promote the radiating effect of this device, the surface of arm-tie 19 is provided with anti-skidding lug, the junction of movable block 12 and movable plate 13 is provided with triangle-shaped stiffening plate.

The utility model discloses a theory of operation does:

when the device is required to be used, the whole device is firstly installed on the external surface of a specified external power supply through the cooperation of the bottom plate 1 and the shell 2, at the moment, the device is integrally fixed through the fixing hole 24, an external cable penetrates through the shell 2 through the waterproof connector 22 to be connected with the device, and meanwhile, in the using process of the device, the heat dissipation fan 28 can drive air near the installation frame 7 to flow at a high speed, and air flow can circulate among a plurality of heat dissipation holes, so that the whole device can dissipate heat, when the device is used for a period of time, the heat dissipation fan 28 needs to be dismounted for maintenance and cleaning, the two pull plates 19 can be simultaneously pulled, the two pull plates 19 can drive the two moving blocks 12 to be mutually close to each other after being mutually close to the two pull plates 19, at the moment, the two moving plates 13 can drive the two thin rods 14 to be mutually close to each other, the thin rods 14 can drive the rotating plate 16 to rotate along corresponding pin shafts through the cooperation with the sliding groove 17 after moving, at the one end of the rotating plate 16 can be slowly separated from the top of the second notch 6, thereby the limiting effect on the corresponding to the limiting block 8 can be removed, at the mounting frame 7 can be directly upwards pulled, the mounting frame 7, at the half of the mounting frame can be removed, at the mounting frame 7 and the mounting frame can be directly removed, at the same time, the mounting frame 28, and the mounting frame can be removed, and the mounting frame can be directly removed, and the mounting frame 26 can be removed, and the mounting frame can be directly removed, at the mounting frame 8.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an easy radiating DC power casing, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is lapped with a shell (2), the upper surface of the shell (2) is fixedly connected with a plurality of heat dissipation teeth (3), the upper surface of the shell (2) is fixedly connected with two first fixing blocks (4), the upper surface of the shell (2) is fixedly connected with an installation block (5), the upper surface of the shell (2) is fixedly connected with two second fixing blocks (6), the upper surface of the shell (2) is lapped with an installation frame (7), the left side surface and the right side surface of the installation frame (7) are both fixedly connected with two limiting blocks (8), the opposite surfaces of the two first fixing blocks (4) are both provided with first notches (9), the opposite surfaces of the two second fixing blocks (6) are both provided with second notches (10), the two limiting blocks (8) positioned at the rear part are slidably connected in the corresponding first notches (9), and the two limiting blocks (8) positioned at the front part are slidably connected in the corresponding second notches (10);

the novel movable type spring mounting structure is characterized in that a transmission groove (11) is formed in the mounting block (5), two movable blocks (12) are connected in the transmission groove (11) in a sliding mode, one faces, far away from each other, of the two movable blocks (12) are fixedly connected with a movable plate (13), the upper surface of the movable plate (13) is fixedly connected with a thin rod (14), the back face of the mounting block (5) is provided with two first through holes (15), the first through holes (15) are internally hinged with a rotating plate (16) through pin shafts, the upper surface of the rotating plate (16) is provided with a sliding groove (17), the thin rod (14) is connected in the corresponding sliding groove (17) in a sliding mode, opposite faces of the two movable blocks (12) are fixedly connected with a spring (18), the front face of the movable plate (13) is fixedly connected with a pulling plate (19), the front face of the mounting block (5) is provided with a second through hole (20), and the pulling plate (19) is connected in the second through hole (20) in a sliding mode.

2. An easy-to-dissipate DC power supply enclosure as in claim 1 further comprising: a plurality of small holes (21) are formed in the outer surface of the mounting frame (7), and the lower surface of the rotating plate (16) is in lap joint with the upper surface of the corresponding limiting block (8).

3. An easy-to-dissipate DC power supply enclosure as in claim 1 further comprising: the front surface of the shell (2) is fixedly connected with a plurality of waterproof connectors (22), and the back surface of the shell (2) is fixedly connected with a waterproof ventilation valve (23).

4. An easy-to-dissipate DC power supply enclosure as in claim 1 further comprising: four fixing holes (24) are formed in the upper surface of the bottom plate (1) and the lower surface of the shell (2), and a plurality of rib plates (25) are fixedly connected to the outer surface of the shell (2).

5. An easy-to-dissipate DC power supply enclosure as in claim 1 further comprising: the upper surface joint of installation frame (7) has protection network (26), fixedly connected with radiator fan (28) in installation frame (7), the import department of first notch (9) and second notch (10) all sets up to leaking hopper-shaped.

6. An easy-to-dissipate DC power supply enclosure as in claim 1 further comprising: sealing strips (27) are connected in a clamping mode in grooves formed in the lower surface of the shell (2), the lower surfaces of the sealing strips (27) are in lap joint with the upper surface of the bottom plate (1), and the bottom plate (1) is an aluminum alloy bottom plate.

7. An easy heat dissipation DC power supply enclosure as recited in claim 1, wherein: the outer surface of the pulling plate (19) is provided with an anti-skidding lug boss, and the joint of the moving block (12) and the moving plate (13) is provided with a triangular stiffening plate.