CN216436582U

CN216436582U - Heat abstractor for block terminal

Info

Publication number: CN216436582U
Application number: CN202122937927.6U
Authority: CN
Inventors: 杨玉冬
Original assignee: Liaoning Keya Energy Co ltd
Current assignee: Liaoning Keya Energy Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-05-03
Anticipated expiration: 2031-11-27

Abstract

The utility model discloses a heat abstractor for block terminal, include the equipment casing and install at the inside electrical equipment of equipment casing, the top surface mounting of equipment casing has the back shaft, the top surface mounting of back shaft has guard flap, guard flap's bottom surface mounting has self-cleaning mechanism, the louvre has been seted up on the equipment casing top surface of guard flap below, filtering mechanism is installed to the inner wall of louvre. The utility model discloses a be provided with a series of structures, through the air suction of cooling fan with inlet vent department, then discharge the hot gas flow from the inlet vent department, the radiating effect has been played, moisture absorption mechanism can carry out the drying to the air, prevent inside humid gas entering equipment casing, cause the damage to electrical equipment, prevent through one-level dust screen and second grade dust screen simultaneously that the dust from getting into equipment casing inside, regularly clean the second grade dust screen through automatically cleaning mechanism, prevent that the second grade dust screen from being blockked up by the dust.

Description

Heat abstractor for block terminal

Technical Field

The utility model relates to a block terminal technical field specifically is a heat abstractor for block terminal.

Background

The distribution box is one of electrical equipment, is a control center for reasonably distributing electric energy by various components in a power supply line, is a control link for reliably receiving an upper-end power supply and correctly feeding out load electric energy, and is also a key for acquiring whether a user is satisfied with the power supply quality.

But because block terminal internal assembly has various components and parts, lead to the inside temperature of block terminal to rise easily when the block terminal during operation, the temperature rises to the certain limit, lead to components and parts to damage easily, consequently, need dispel the heat to the block terminal, at present in order to dispel the heat to block terminal inside, generally set up the louvre on the block terminal, realize block terminal and external gas exchange through the louvre, reach the purpose of the inside cooling of block terminal, but this kind of heat dissipation mechanism is in the radiating while, the dust can get into on attached to the inside components and parts of block terminal through the louvre, the normal heat dissipation that can influence components and parts is attached to the dust on the one hand, on the other hand can accelerate the ageing of components and parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for block terminal 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 heat abstractor for block terminal, includes the equipment casing and installs at the inside electrical equipment of equipment casing, the top surface mounting of equipment casing has the back shaft, the top surface mounting of back shaft has guard flap, guard flap's bottom surface mounting has self-cleaning mechanism, the louvre has been seted up on the equipment casing top surface of guard flap below, filtering mechanism is installed to the inner wall of louvre, the fixing base is installed to the inner wall bottom of equipment casing, the top surface mounting of fixing base has cooling fan, the fresh air inlet has been seted up on the bottom surface of equipment casing, moisture absorption mechanism is installed to the inner wall of fresh air inlet.

Preferably, the self-cleaning mechanism comprises a moving groove and a cleaning component, the moving groove is formed in the bottom end surface of the protective baffle, and the cleaning component is movably mounted on the inner wall of the moving groove.

Preferably, the cleaning assembly comprises a moving block and a cleaning brush, the moving block is movably mounted on the inner wall of the moving groove, a connecting shaft is mounted on the surface of the bottom end of the moving block, the cleaning brush is mounted on the surface of the bottom end of the connecting shaft, an electric telescopic rod is mounted on the surface of one side of the moving block, and the surface of the tail end of the electric telescopic rod is connected to the surface of one side of the supporting shaft.

Preferably, the filtering mechanism comprises a heat dissipation pipeline and a second-stage dust screen, the heat dissipation pipeline is installed on the inner wall of the heat dissipation hole, and the second-stage dust screen is installed on the inner wall of the heat dissipation pipeline.

Preferably, the moisture absorption mechanism comprises an air inlet pipeline and a moisture absorption assembly, the air inlet pipeline is installed on the inner wall of the air inlet hole, a primary dust screen is installed on the inner wall of the air inlet pipeline, and the moisture absorption assembly is installed on the inner wall of the air inlet pipeline above the primary dust screen.

Preferably, the moisture absorption assembly comprises an elastic bag and water absorbent resin, the elastic bag is mounted on two sides of the inner wall of the air inlet pipeline above the primary dust screen, and the water absorbent resin is filled in the elastic bag.

Preferably, a touch switch is installed on the surface of one side of any one elastic bag, a top pressing block is installed on the surface of one side of the other elastic bag, and an alarm is installed on the surface of the outer side of the equipment shell.

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

1. this heat abstractor for block terminal, through the air suction of cooling fan with inlet vent department, then discharge the hot gas flow from the radiating vent department, the radiating effect has been played, moisture absorption mechanism can carry out the drying to the air, prevent inside humid gas entering equipment casing, cause the damage to electrical equipment, prevent simultaneously through one-level dust screen and second grade dust screen that the dust from getting into inside the equipment casing, regularly clean the second grade dust screen through automatically cleaning mechanism, prevent that the second grade dust screen from being blockked up by the dust.

2. This heat abstractor for block terminal through the air suction of cooling fan with inlet opening department, prevents through the one-level dust screen that the dust from the inlet opening entering equipment casing inside, and the steam in the air is absorbed by absorbent resin simultaneously, prevents inside steam entering equipment casing, causes the damage to electrical equipment.

3. This heat abstractor for block terminal, the hot gas flow flows from the louvre, prevents through guard flap that rainwater and dust from getting into the heat dissipation pipeline, prevents through the second grade dust screen that the dust from getting into the heat dissipation pipeline simultaneously, and periodic control electric telescopic handle inserts the power, and electric telescopic handle drives the movable block and removes at the moving bank inside to drive cleaning brush and second grade dust screen surface contact, clear up the second grade dust screen, guaranteed the radiating efficiency.

4. This heat abstractor for block terminal makes the elasticity bag inflation after absorbent resin absorbs water, and after the elasticity bag inflation to a certain degree, the top briquetting with touch the switch contact, touch switch and alarm electric connection, intercommunication circuit makes the alarm report to the police the suggestion, reminds the staff to change absorbent resin, guarantees the effect of absorbing moisture.

Drawings

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

fig. 2 is a schematic view of the internal structure of embodiment 2 of the present invention;

fig. 3 is an enlarged schematic view of a portion of the structure in fig. 2.

In the figure: 1. an equipment housing; 2. an electrical device; 3. a support shaft; 4. a protective baffle; 5. a fixed seat; 6. a heat radiation fan; 7. an air inlet hole; 8. a moving groove; 9. a moving block; 10. a connecting shaft; 11. a cleaning brush; 12. an electric telescopic rod; 13. a heat dissipation pipe; 14. a secondary dust screen; 15. an air inlet pipeline; 16. a primary dust screen; 17. an elastic bag; 18. a water-absorbent resin; 19. a touch switch; 20. pressing the block; 21. an alarm; 22. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 and fig. 2, the heat dissipation device for distribution box of this embodiment includes an equipment housing 1 and an electrical device 2 installed inside the equipment housing 1, a support shaft 3 is installed on the top surface of the equipment housing 1, a protection baffle 4 is installed on the top surface of the support shaft 3, a self-cleaning mechanism is installed on the bottom surface of the protection baffle 4, a heat dissipation hole 22 is opened on the top surface of the equipment housing 1 below the protection baffle 4, a filtering mechanism is installed on the inner wall of the heat dissipation hole 22, a fixing base 5 is installed on the bottom end of the inner wall of the equipment housing 1, a heat dissipation fan 6 is installed on the top surface of the fixing base 5, an air inlet 7 is opened on the bottom surface of the equipment housing 1, a moisture absorption mechanism is installed on the inner wall of the air inlet 7, air at the air inlet 7 is sucked by the heat dissipation fan 6, then hot air is discharged from the heat dissipation hole 22, a heat dissipation effect is achieved, and the moisture absorption mechanism can dry air, prevent that moist gas from getting into inside equipment housing 1, cause the damage to electrical equipment 2, prevent simultaneously through one-level dust screen 16 and second grade dust screen 14 that the dust from getting into inside equipment housing 1, regularly clean second grade dust screen 14 through self-cleaning mechanism, prevent that second grade dust screen 14 from being blockked up by the dust.

Specifically, the self-cleaning mechanism comprises a moving groove 8 and a cleaning component, the bottom surface of the guard fence 4 is provided with the moving groove 8, the inner wall of the moving groove 8 is movably provided with the cleaning component, the cleaning component comprises a moving block 9 and a cleaning brush 11, the inner wall of the moving groove 8 is movably provided with the moving block 9, the bottom surface of the moving block 9 is provided with a connecting shaft 10, the bottom surface of the connecting shaft 10 is provided with the cleaning brush 11, one side surface of the moving block 9 is provided with an electric telescopic rod 12, the tail end surface of the electric telescopic rod 12 is connected to one side surface of the supporting shaft 3, the dust is prevented from entering the heat dissipation pipeline 13 through the secondary dust screen 14, the electric telescopic rod 12 is controlled to be connected with a power supply periodically, the electric telescopic rod 12 drives the moving block 9 to move in the moving groove 8, thereby drive cleaning brush 11 and the surface contact of second grade dust screen 14, clear up second grade dust screen 14, guaranteed the radiating efficiency.

Further, the filtering mechanism comprises a heat dissipation pipeline 13 and a second-stage dust screen 14, the heat dissipation pipeline 13 is installed on the inner wall of the heat dissipation hole 22, the second-stage dust screen 14 is installed on the inner wall of the heat dissipation pipeline 13, hot air flows out of the heat dissipation hole 22, and rainwater and dust are prevented from entering the heat dissipation pipeline 13 through the protective baffle 4.

Furthermore, the moisture absorption mechanism includes intake stack 15 and moisture absorption subassembly, intake stack 15 is installed to the inner wall of intake vent 7, one-level dust screen 16 is installed to the inner wall of intake stack 15, moisture absorption subassembly is installed to the intake stack 15 inner wall above one-level dust screen 16, moisture absorption subassembly includes elastic bag 17 and water-absorbing resin 18, elastic bag 17 is all installed to the intake stack 15 inner wall both sides above one-level dust screen 16, elastic bag 17's inside all is filled with water-absorbing resin 18, through the air suction of cooling blower 6 with intake vent 7 department, prevent that the dust from intake vent 7 from getting into inside equipment housing 1 through one-level dust screen 16, steam in the air is absorbed by water-absorbing resin 18 simultaneously, prevent that steam from getting into inside equipment housing 1, cause the damage to electrical equipment 2.

The application method of the embodiment comprises the following steps: the air at the air inlet 7 is sucked in through the heat dissipation fan 6, then the hot air flow is discharged from the heat dissipation holes 22, the heat dissipation effect is achieved, the moisture absorption mechanism can dry the air, the moist gas is prevented from entering the interior of the equipment shell 1, the electrical equipment 2 is prevented from being damaged, meanwhile, the primary dust screen 16 and the secondary dust screen 14 are used for preventing dust from entering the interior of the equipment shell 1, the self-cleaning mechanism is used for cleaning the secondary dust screen 14 regularly, and the secondary dust screen 14 is prevented from being blocked by the dust;

air at the air inlet 7 is sucked in through the heat dissipation fan 6, dust is prevented from entering the interior of the equipment shell 1 from the air inlet 7 through the primary dustproof net 16, and meanwhile water vapor in the air is absorbed by the water absorbent resin 18, so that the water vapor is prevented from entering the interior of the equipment shell 1 and damaging the electrical equipment 2;

the hot gas flow flows out from the heat dissipation holes 22, rainwater and dust are prevented from entering the heat dissipation pipeline 13 through the protective baffle 4, meanwhile, the dust is prevented from entering the heat dissipation pipeline 13 through the secondary dust screen 14, the electric telescopic rod 12 is controlled to be connected with a power supply periodically, the electric telescopic rod 12 drives the moving block 9 to move inside the moving groove 8, accordingly, the cleaning brush 11 is driven to be in surface contact with the secondary dust screen 14, the secondary dust screen 14 is cleaned, and the heat dissipation efficiency is guaranteed.

Example 2

The structure of this embodiment building waterproof insulation structure is the same basically with embodiment 1 heat abstractor for the block terminal structure, and its difference lies in: one side surface of any one elastic bag 17 is provided with a touch switch 19, one side surface of the other elastic bag 17 is provided with a top pressing block 20, and the outer side surface of the equipment shell 1 is provided with an alarm 21 (see fig. 3).

The using method of the embodiment comprises the following steps: the air at the air inlet 7 is sucked in through the heat dissipation fan 6, then the hot air flow is discharged from the heat dissipation holes 22, the heat dissipation effect is achieved, the moisture absorption mechanism can dry the air, the moist gas is prevented from entering the interior of the equipment shell 1, the electrical equipment 2 is prevented from being damaged, meanwhile, the dust is prevented from entering the interior of the equipment shell 1 through the primary dust screen 16 and the secondary dust screen 14, the secondary dust screen 14 is periodically cleaned through the self-cleaning mechanism, and the secondary dust screen 14 is prevented from being blocked by the dust;

hot air flows out of the heat dissipation holes 22, rainwater and dust are prevented from entering the heat dissipation pipeline 13 through the protective baffle 4, meanwhile, dust is prevented from entering the heat dissipation pipeline 13 through the secondary dustproof net 14, the electric telescopic rod 12 is controlled to be connected with a power supply periodically, the electric telescopic rod 12 drives the moving block 9 to move in the moving groove 8, so that the cleaning brush 11 is driven to be in surface contact with the secondary dustproof net 14, the secondary dustproof net 14 is cleaned, and the heat dissipation efficiency is guaranteed;

make elastic bag 17 inflation after water-absorbing resin 18 absorbs water, after elastic bag 17 inflation to a certain extent, roof pressure piece 20 and touch switch 19 contact, touch switch 19 and alarm 21 electric connection, intercommunication circuit makes alarm 21 report to the police and suggests, reminds the staff to change water-absorbing resin 18, guarantees the moisture absorption effect

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a heat abstractor for block terminal, includes equipment casing (1) and installs at the inside electrical equipment (2) of equipment casing (1), its characterized in that: the utility model discloses a water absorption device, including equipment casing (1), top surface mounting has back shaft (3) of equipment casing (1), the top surface mounting of back shaft (3) has guard flap (4), the bottom surface mounting of guard flap (4) has automatically cleaning mechanism, louvre (22) have been seted up on equipment casing (1) top surface of guard flap (4) below, filtering mechanism is installed to the inner wall of louvre (22), fixing base (5) are installed to the inner wall bottom of equipment casing (1), the top surface mounting of fixing base (5) has cooling fan (6), fresh air inlet (7) have been seted up on the bottom surface of equipment casing (1), moisture absorption mechanism is installed to the inner wall of fresh air inlet (7).

2. The heat dissipation device of claim 1, wherein: the self-cleaning mechanism comprises a moving groove (8) and a cleaning assembly, the moving groove (8) is formed in the bottom end surface of the protective baffle (4), and the cleaning assembly is movably mounted on the inner wall of the moving groove (8).

3. The heat dissipating device for the distribution box according to claim 2, wherein: the cleaning assembly comprises a moving block (9) and a cleaning brush (11), the moving block (9) is movably mounted on the inner wall of the moving groove (8), a connecting shaft (10) is mounted on the surface of the bottom end of the moving block (9), the cleaning brush (11) is mounted on the surface of the bottom end of the connecting shaft (10), an electric telescopic rod (12) is mounted on the surface of one side of the moving block (9), and the surface of the tail end of the electric telescopic rod (12) is connected to the surface of one side of the supporting shaft (3).

4. The heat dissipating device for the distribution box according to claim 1, wherein: the filtering mechanism comprises a heat dissipation pipeline (13) and a secondary dust screen (14), the heat dissipation pipeline (13) is installed on the inner wall of the heat dissipation hole (22), and the secondary dust screen (14) is installed on the inner wall of the heat dissipation pipeline (13).

5. The heat dissipating device for the distribution box according to claim 1, wherein: moisture absorption mechanism includes air inlet pipe (15) and moisture absorption subassembly, and air inlet pipe (15) are installed to the inner wall of fresh air inlet (7), and one-level dust screen (16) are installed to the inner wall of air inlet pipe (15), and moisture absorption subassembly is installed to air inlet pipe (15) inner wall above one-level dust screen (16).

6. The heat dissipating device for the distribution box of claim 5, wherein: the moisture absorption assembly comprises elastic bags (17) and water-absorbent resin (18), the elastic bags (17) are arranged on two sides of the inner wall of the air inlet pipeline (15) above the primary dust screen (16), and the water-absorbent resin (18) is filled in the elastic bags (17).

7. The heat dissipating device for the distribution box according to claim 6, wherein: a touch switch (19) is installed on the surface of one side of any one elastic bag (17), a top pressing block (20) is installed on the surface of one side of the other elastic bag (17), and an alarm (21) is installed on the surface of the outer side of the equipment shell (1).