CN213845858U

CN213845858U - A dust removal heat sink for supplying distribution

Info

Publication number: CN213845858U
Application number: CN202022501753.4U
Authority: CN
Inventors: 殷凯; 孙霞; 马立修
Original assignee: Shandong University of Technology
Current assignee: Shandong University of Technology
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-30
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a dust removal heat sink for supplying distribution, including main part, silicone grease groove, ventilating board and fan, one side fixedly connected with silicone grease groove of main part, the top and the bottom of main part are provided with adsorbs fixed knot and construct, the inside of main part is provided with sliding construction, one side fixedly connected with panel of heat radiation fins, and the fixed surface of panel is connected with the handle, the inside intermediate position department of main part is fixed with the ventilating board, and the equal fixedly connected with fan in one side of ventilating board, the opposite side of main part is provided with dismantles the structure, the both ends of main part all are provided with the air vent. The utility model discloses a pulling handle drives the panel motion, and the slider that the panel drove the heat radiation fins both ends afterwards can replace heat radiation fins in the inside activity of spout, avoids influencing the heat dissipation function of this device after the inside of slider roll-off spout, has realized the replacement function of this device from this, has improved the functionality of this device.

Description

A dust removal heat sink for supplying distribution

Technical Field

The utility model relates to a dust removal heat sink technical field specifically is a dust removal heat sink for supplying distribution.

Background

In present society, along with the gradual development of science and technology, this dust removal heat sink has extensive application in the power supply distribution box, and this dust removal heat sink has very important ground to do in the power supply box work, for the power supply box removes the dust that cools down, avoids the power supply box to overheat and leads to inside cable to shorten life, but current dust removal heat sink still has a lot of problems and defects:

traditional a dust removal heat sink for supplying power distribution has inside fin to appear softening the inconvenient problem of back change during the use, leads to this a dust removal heat sink for supplying power distribution's heat dispersion to appear the phenomenon that reduces.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust removal heat sink for supplying distribution to solve among the above-mentioned background art the inconvenient problem of change after softening appears in the presentation device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust removal heat sink for supplying distribution, includes main part, silicone grease groove, ventilating board and fan, one side fixedly connected with silicone grease groove of main part, the top and the bottom of main part are provided with adsorbs fixed knot and construct, the inside of main part is provided with sliding structure, and sliding structure includes spout, slider, heat radiation fins, panel and handle, the spout all is fixed connection on the inner wall of main part one side, the inside of spout is provided with the slider, and the intermediate position department fixedly connected with heat radiation fins of slider, one side fixedly connected with panel of heat radiation fins, and the fixed surface of panel is connected with the handle, the inside intermediate position department of main part is fixed with the ventilating board, and the equal fixedly connected with fan in one side of ventilating board, the opposite side of main part is provided with dismantles the structure, the both ends of main part all are provided with the air vent.

Preferably, be slide mechanism between spout and the slider, the spout all is equidistant distribution on the inner wall of main part.

Preferably, the dismounting structure comprises a mounting groove, a collecting cloth bag, a reset spring, a pressing fixture block and a clamping groove, the clamping groove is formed in one side of the inner wall of the main body, the pressing fixture block is arranged at the bottom end of the clamping groove, the reset spring is fixedly connected to the bottom end of the pressing fixture block, the mounting groove is fixedly connected to the bottom end of the reset spring, and the collecting cloth bag is fixedly connected to the middle position of the mounting groove.

Preferably, the reset springs are symmetrically distributed on the central line of the mounting groove, and the pressing fixture blocks and the clamping grooves are in a clamping structure.

Preferably, adsorb fixed knot to construct including magnet piece, expanding spring and spring groove, the spring groove all sets up the top and the bottom at the main part, the inside in spring groove all is provided with expanding spring, and expanding spring's top fixed connection magnet piece.

Preferably, the number of the extension springs is arranged in the spring groove, and the extension springs are distributed in the spring groove at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: this a dust removal heat sink for supplying and distributing power is rational in infrastructure, has following advantage:

(1) the handle is pulled to drive the panel to move, then the panel drives the sliding blocks at the two ends of the radiating fins to move in the sliding grooves, and the radiating fins can be replaced after the sliding blocks slide out of the sliding grooves, so that the radiating function of the device is prevented from being influenced, the replacing function of the device is realized, and the functionality of the device is improved;

(2) the pressing fixture block is pressed, then the reset spring is stressed and deformed, meanwhile, the reset spring drives the pressing fixture block to be separated from the clamping groove, the collecting cloth bag is drawn out of the main body by pulling the mounting groove, dust in the collecting cloth bag is cleaned, the phenomenon that airflow is blocked due to excessive dust in the collecting cloth bag is avoided, the dismounting function of the device is achieved, and convenience of the device is improved;

(3) through the expanding spring deformation reset function of spring inslot portion, can carry out and width height-adjusting to the magnetite piece, adsorb the iron sheet of power box inner wall fixedly through the self characteristic of magnetite piece afterwards, fix this device in the inside of power box simultaneously, realized the centre gripping of this device from this and adsorbed the function, improved the practicality of this device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged structural schematic diagram of a position a in fig. 1 according to the present invention;

fig. 4 is a schematic front view of the structure of the present invention.

In the figure: 1. a main body; 2. a silicone grease groove; 3. a sliding structure; 301. a chute; 302. a slider; 303. heat dissipation fins; 304. a panel; 305. a handle; 4. a ventilation board; 5. a fan; 6. disassembling the structure; 601. mounting grooves; 602. collecting the cloth bag; 603. a return spring; 604. pressing the fixture block; 605. a card slot; 7. an adsorption fixing structure; 701. a magnet sheet; 702. a tension spring; 703. a spring slot; 8. and (4) a vent hole.

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. 1-4, the present invention provides an embodiment: a dust removal and temperature reduction device for power supply and distribution comprises a main body 1, a silicone grease groove 2, a ventilating plate 4 and a fan 5, wherein one side of the main body 1 is fixedly connected with the silicone grease groove 2, a sliding structure 3 is arranged in the main body 1, the sliding structure 3 comprises a sliding groove 301, a sliding block 302, a radiating fin 303, a panel 304 and a handle 305, the sliding groove 301 is fixedly connected on the inner wall of one side of the main body 1, the sliding block 302 is arranged in the sliding groove 301, the radiating fin 303 is fixedly connected at the middle position of the sliding block 302, the panel 304 is fixedly connected at one side of the radiating fin 303, the handle 305 is fixedly connected on the surface of the panel 304, the sliding groove 301 and the sliding block 302 form a sliding mechanism, the sliding grooves 301 are uniformly distributed on the inner wall of the main body 1 at intervals, the ventilating plate 4 is fixed at the middle position in the main body 1, the fan 5 is fixedly connected at one side of the ventilating plate 4, and the fan 5 can be WT35, both ends of the main body 1 are provided with vent holes 8;

specifically, as shown in fig. 1 and 4, silicone grease is injected into the silicone grease groove 2, then the device is in contact with a heating element, heat is transferred to the inside of the heat dissipation fins 303 through the silicone grease groove 2, high heat is accumulated between the heat dissipation fins 303 and is transferred to the position of the fan 5 through the ventilation plate 4, then the fan 5 is used for pumping the heat out of the inside of the main body 1, when the fan 5 works, outside air is sucked from the position of the vent hole 8 through the characteristics of the fan, dust remains in the sucked air, meanwhile the dust is filtered and stored in the collection cloth bag 602, the heat dissipation fins 303 have the functions of themselves along with long-time heating, the panel 304 is driven to move by pulling the pull handle 305, then the panel 304 drives the sliding blocks 302 at the two ends of the heat dissipation fins 303 to move inside the sliding groove 301, and the heat dissipation fins 303 can be replaced after the sliding blocks 302 slide out of the sliding groove 301, the heat dissipation function of the device is prevented from being influenced;

the other side of the main body 1 is provided with a detaching structure 6, the detaching structure 6 comprises a mounting groove 601, a collecting cloth bag 602, a reset spring 603, a pressing fixture block 604 and a clamping groove 605, the clamping grooves 605 are all arranged on one side of the inner wall of the main body 1, the pressing fixture block 604 is arranged at the bottom end of the clamping groove 605, the reset spring 603 is fixedly connected with the bottom end of the pressing fixture block 604, the mounting groove 601 is fixedly connected with the bottom end of the reset spring 603, the collecting cloth bag 602 is fixedly connected with the middle position of the mounting groove 601, the reset springs 603 are symmetrically distributed on the central line of the mounting groove 601, and a clamping structure is formed between the pressing fixture block 604 and the clamping groove 605;

specifically, as shown in fig. 1 and fig. 2, by pressing the pressing fixture block 604, the return spring 603 is deformed under stress, and at the same time, the return spring 603 drives the pressing fixture block 604 to separate from the clamping groove 605, and then by pulling the mounting groove 601, the collecting cloth bag 602 is drawn out of the main body 1, so as to clean up dust in the collecting cloth bag 602, and avoid excessive dust accumulation in the collecting cloth bag 602 to cause airflow blockage;

the top end and the bottom end of the main body 1 are provided with adsorption fixing structures 7, each adsorption fixing structure 7 comprises a magnet sheet 701, an expansion spring 702 and a spring groove 703, the spring grooves 703 are all arranged at the top end and the bottom end of the main body 1, the expansion springs 702 are all arranged inside the spring grooves 703, the top ends of the expansion springs 702 are fixedly connected with the magnet sheets 701, the expansion springs 702 are arranged inside the spring grooves 703, and the expansion springs 702 are distributed in the spring grooves 703 at equal intervals;

specifically, as shown in fig. 1, the height of the magnet sheet 701 can be adjusted according to the width by the deformation reset function of the extension spring 702 in the spring groove 703, and then the iron sheet on the inner wall of the power supply box is fixed by the self-characteristics of the magnet sheet 701, and the device is fixed in the power supply box.

The working principle is as follows: when the device is used, a power supply is externally connected, firstly, silicone grease is filled in the silicone grease groove 2, then the device is contacted with a heating element, heat is transferred to the inside of the radiating fins 303 through the silicone grease groove 2, high heat is accumulated among the radiating fins 303 and is transferred to the position of the fan 5 through the ventilating plate 4, then the fan 5 is used for pumping the heat to be discharged out of the inside of the main body 1, when the fan 5 works, outside air is sucked from the position of the vent hole 8 through the self characteristic, dust is remained in the sucked air, meanwhile, the dust is filtered and stored in the collecting cloth bag 602, the radiating fins 303 have self functions along with long-time heating, the panel 304 is driven to move by pulling the pull handle 305, then the panel 304 drives the sliding blocks 302 at two ends of the radiating fins 303 to move in the sliding groove 301, and the radiating fins 303 can be replaced after the sliding blocks 302 slide out of the sliding groove 301, the heat dissipation function of the device is prevented from being influenced;

secondly, the pressing fixture block 604 is pressed, then the return spring 603 is stressed and deformed, meanwhile, the return spring 603 drives the pressing fixture block 604 to be separated from the clamping groove 605, then the mounting groove 601 is pulled, the collecting cloth bag 602 is drawn out of the main body 1, dust in the collecting cloth bag 602 is cleaned, and the phenomenon that airflow blockage occurs due to excessive dust accumulation in the collecting cloth bag 602 is avoided;

finally, through the inside expanding spring 702 deformation reset function of spring groove 703, can go on with width height-adjusting to magnetite piece 701, adsorb the iron sheet of power supply box inner wall fixedly through the self characteristic of magnetite piece 701 afterwards, fix this device in the inside of power supply box simultaneously, accomplish whole work of this device finally.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dust removal heat sink for supplying power distribution, includes main part (1), silicone grease groove (2), ventilating board (4) and fan (5), its characterized in that: the improved air conditioner is characterized in that a silicone grease groove (2) is fixedly connected to one side of the main body (1), an adsorption fixing structure (7) is arranged at the top end and the bottom end of the main body (1), a sliding structure (3) is arranged inside the main body (1), the sliding structure (3) comprises sliding grooves (301), sliding blocks (302), radiating fins (303), a panel (304) and a handle (305), the sliding grooves (301) are fixedly connected to the inner wall of one side of the main body (1), the sliding blocks (302) are arranged inside the sliding grooves (301), the radiating fins (303) are fixedly connected to the middle positions of the sliding blocks (302), the panel (304) is fixedly connected to one side of the radiating fins (303), the handle (305) is fixedly connected to the surface of the panel (304), a ventilation plate (4) is fixed to the middle positions inside the main body (1), and a fan (5) is fixedly connected to one side of the ventilation plate (4), the other side of main part (1) is provided with dismantlement structure (6), the both ends of main part (1) all are provided with air vent (8).

2. A dust-removing and temperature-reducing device for power supply and distribution according to claim 1, wherein: be slide mechanism between spout (301) and slider (302), spout (301) all are the equidistant distribution on the inner wall of main part (1).

3. A dust-removing and temperature-reducing device for power supply and distribution according to claim 1, wherein: the detachable structure (6) comprises a mounting groove (601), a collecting cloth bag (602), a reset spring (603), a pressing fixture block (604) and a clamping groove (605), wherein the clamping groove (605) is arranged on one side of the inner wall of the main body (1), the pressing fixture block (604) is arranged at the bottom end of the clamping groove (605), the reset spring (603) is fixedly connected to the bottom end of the pressing fixture block (604), the mounting groove (601) is fixedly connected to the bottom end of the reset spring (603), and the collecting cloth bag (602) is fixedly connected to the middle position of the mounting groove (601).

4. A dust-removing and temperature-reducing device for power supply and distribution according to claim 3, wherein: the reset springs (603) are symmetrically distributed on the central line of the mounting groove (601), and a clamping structure is formed between the pressing clamping block (604) and the clamping groove (605).

5. A dust-removing and temperature-reducing device for power supply and distribution according to claim 1, wherein: the adsorption fixing structure (7) comprises a magnet sheet (701), an extension spring (702) and a spring groove (703), wherein the spring groove (703) is formed in the top end and the bottom end of the main body (1), the extension spring (702) is arranged in the spring groove (703), and the top end of the extension spring (702) is fixedly connected with the magnet sheet (701).

6. A dust-removing and temperature-reducing device for power supply and distribution according to claim 5, wherein: the number of the extension springs (702) is arranged in the spring groove (703), and the extension springs (702) are distributed in the spring groove (703) at equal intervals.