CN211982426U

CN211982426U - Heat dissipation mechanism of mining control box

Info

Publication number: CN211982426U
Application number: CN202021119934.4U
Authority: CN
Inventors: 杨同朋
Original assignee: Huainan Xinpeng Electronic Co ltd
Current assignee: Huainan Xinpeng Electronic Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-11-20
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a heat dissipation mechanism of mining control box relates to mining control box technical field, this heat dissipation mechanism of mining control box, including the control box body, the side of control box body is the first heating panel of fixedly connected with, second heating panel, round bar and dead lever respectively, first heating panel is located the top of second heating panel, the surface at round bar and dead lever is cup jointed in first heating panel activity, the one end fixedly connected with screw rod of control box body is kept away from to the round bar, the surface activity of screw rod has cup jointed the movable block. The utility model discloses a set up first heating panel, second heating panel, radiator fan and wind-collecting cover to solve prior art, present common mining control box when using, mining control box does not possess heat dissipation mechanism and dispels the heat to the heat, and the ageing and damage of electronic component reduce mining control box life's problem in the aggravation mining control box.

Description

Heat dissipation mechanism of mining control box

Technical Field

The utility model relates to a mining control box technical field specifically is a heat dissipation mechanism of mining control box.

Background

The mining control box is a mining explosion-proof and intrinsic safety type programmable control box, a high-performance programmable controller is used as a processor, an industrialized isolation terminal, an intrinsic safety power supply and an unsafe power supply which are complete in protection and a communication interface are isolated in a high-speed photoelectric mode, stable work of the programmable control box is guaranteed, the programmable control box can complete monitoring of working states of various sensors, start-stop control, communication, field management, centralized monitoring and the like of controlled equipment, and the programmable control box adopts an industrial text display and can display working condition states, fault positions, fault properties and the like of the controlled equipment.

In the prior art, when a common mining control box is used, electronic elements in the mining control box generate heat in the operation process, the mining control box does not have a heat dissipation mechanism to dissipate the heat, the heat is accumulated in the mining control box, the electronic elements in the mining control box process a high-temperature state for a long time, the aging and the damage of the electronic elements are aggravated, and the service life of the mining control box is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat dissipation mechanism of mining control box possesses improvement control box life's advantage to among the solution prior art, current common mining control box is when using, and mining control box does not possess heat dissipation mechanism and dispels the heat to the heat, aggravates the ageing and damage of electronic component in the mining control box, reduces mining control box life's problem.

For the purpose of realizing improving control box life, the utility model provides a following technical scheme: a heat dissipation mechanism of a mining control box comprises a control box body, wherein a first heat dissipation plate, a second heat dissipation plate, a round rod and a fixed rod are fixedly connected to the side face of the control box body respectively, the first heat dissipation plate is located above the second heat dissipation plate, the first heat dissipation plate is movably sleeved on the surfaces of the round rod and the fixed rod, a screw rod is fixedly connected to one end, away from the control box body, of the round rod, a movable block is sleeved on the surface of the screw rod in a movable mode, the surface of the movable block is fixedly connected with the surface of a heat dissipation fan, one end, close to the movable block, of the round rod is movably connected with the surface of the movable block, a knob is movably connected to one side, away from the round rod, of the surface of the movable block, the inner wall of the knob is in threaded connection with the surface of the screw rod, a wind collection cover is fixedly connected to one side, close to the control box body, the surface of the radiating fan is fixedly connected with a square, one side of the surface of the square, which is close to the fixed rod, is movably connected with one end, which is far away from the control box body, of the fixed rod, a bolt is fixedly connected with one side of the surface of the square, which is close to the fixed rod, a slot is formed in one end, which is far away from the control box body, of the fixed rod, and the surface of the bolt is movably connected with the inner wall of.

As a preferred technical scheme of the utility model, first heating panel includes first connecting plate and first fin, first connecting plate passes through bolt fixed connection in the side of control box body, one side of control box body is kept away from on first connecting plate surface to first fin fixed connection, the surface at round bar and dead lever is cup jointed in first connecting plate activity, the wind-collecting cover surface is close to one side of first fin and the surface swing joint of first fin.

As a preferred technical scheme of the utility model, the second heating panel includes second connecting plate and second fin, the second connecting plate passes through screw fixed connection in the side of control box body, one side of control box body is kept away from on second connecting plate surface to second fin fixed connection.

As a preferred technical scheme of the utility model, one side fixedly connected with connection piece of second connecting plate is kept away from on second fin surface, one side that second fin was kept away from on connection piece surface is close to one side fixed connection of second fin with the riser surface.

As an optimized technical scheme of the utility model, the wind-collecting cover is the plastics cover, the wind-collecting cover is isosceles trapezoid.

As an optimal technical scheme of the utility model, the one end that the square was kept away from to the bolt is hemispherical, the shape looks adaptation of shape and bolt of slot.

Compared with the prior art, the utility model provides a heat dissipation mechanism of mining control box possesses following beneficial effect:

1. the heat dissipation mechanism of the mining control box is characterized in that the first heat dissipation plate, the second heat dissipation plate, the heat dissipation fan and the air collecting cover are arranged, when the mining control box is used, the contact area between the control box body and air is increased through the first heat dissipation plate and the second heat dissipation plate, the heat dissipation capacity of the control box body is improved, the heat dissipation fan operates, the air collecting cover is fixed on the right side of the heat dissipation fan, the air flow speed of the position of the first heat dissipation plate is increased, and the heat dissipation capacity of the first heat dissipation plate is improved, so that the heat dissipation capacity of the control box body is improved, the first heat dissipation plate, the second heat dissipation plate and the heat dissipation fan form the heat dissipation mechanism to dissipate heat of the control box body, electronic elements in the control box body are prevented from being in a high-temperature state for a long time, the effect of prolonging the service life of the control box body is achieved, and the, the aging and the damage of electronic elements in the mining control box are aggravated, and the service life of the mining control box is shortened.

2. This heat dissipation mechanism of mining control box, through setting up knob and bolt, when using, after radiator fan or first heating panel take place to damage, it makes knob and screw rod separation to rotate the knob, can pull down radiator fan, the bolt with fixed first heating panel is twisted off again, can pull down first heating panel, make things convenient for the dismantlement of radiator fan and first heating panel, change radiator fan or first heating panel, during the installation, pass through the bolt fastening with first heating panel, overlap radiator fan's movable block on the bolt again, it can fix radiator fan to screw up the knob, make things convenient for the installation of radiator fan and first heating panel.

3. This heat dissipation mechanism of mining control box through setting up connection piece and riser, when using, the connection piece is fixed on the second fin of second heating panel, and the riser is fixed on the connection piece, and riser and connection piece increase the area of contact of second heating panel and air, improve the heat-sinking capability of second heating panel to improve the heat-sinking capability of control box body.

Drawings

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

FIG. 2 is a top cross-sectional view of the screw of the present invention;

FIG. 3 is a top cross-sectional view of the heat dissipation fan of the present invention;

FIG. 4 is a top sectional view of the second heat sink of the present invention;

fig. 5 is a right side view of the present invention.

In the figure: 1. a control box body; 2. a first heat dissipation plate; 201. a first connecting plate; 202. a first fin; 3. a second heat dissipation plate; 301. a second connecting plate; 302. a second fin; 4. a round bar; 5. fixing the rod; 6. a screw; 7. a movable block; 8. a heat radiation fan; 9. a knob; 10. a wind collecting cover; 11. a square block; 12. a bolt; 13. a slot; 14. connecting sheets; 15. and (5) vertical pieces.

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. 1-5, the utility model discloses a heat dissipation mechanism of a mining control box, which comprises a control box body 1, wherein the side surface of the control box body 1 is fixedly connected with a first heat dissipation plate 2, a second heat dissipation plate 3, a round bar 4 and fixed bars 5 respectively, the first heat dissipation plate 2 is positioned above the second heat dissipation plate 3, the first heat dissipation plate 2 is movably sleeved on the surfaces of the round bar 4 and the fixed bars 5, the number of the round bars 4 is two, the two round bars are respectively positioned at the middle positions of the top and the bottom of a heat dissipation fan 8, the number of the fixed bars 5 is four, the two fixed bars 5 are positioned at the top of the heat dissipation fan 8, the two fixed bars 5 positioned at the bottom of the heat dissipation fan 8 are respectively positioned at the front and the back of the round bar 4, one end of the round bar 4 far away from the control box body 1 is fixedly connected with a screw 6, the movable, the movable block 7 is sleeved on the screw rod 6, the knob 9 is screwed, the knob 9 is pressed on the movable block 7, the movable block 7 is fixed, the radiating fan 8 is fixed, the surface of the movable block 7 is fixedly connected with the surface of the radiating fan 8, the radiating fan 8 runs, the air flow speed of the position of the first radiating plate 2 is accelerated, the radiating capacity of the first radiating plate 2 is improved, the radiating capacity of the control box body 1 is improved, one end, close to the movable block 7, of the round rod 4 is movably connected with the surface of the movable block 7, one side, far away from the round rod 4, of the surface of the movable block 7 is movably connected with the knob 9, the inner wall of the knob 9 is in threaded connection with the surface of the screw rod 6, one side, close to the control box body 1, of the surface of the radiating fan 8 is fixedly connected with the air collecting cover 10, one side, close to the first, radiator fan 8's fixed surface is connected with square 11, the one side that the surface of square 11 is close to dead lever 5 keeps away from the one end swing joint of control box body 1 with dead lever 5, square 11 surface is close to one side fixedly connected with bolt 12 of dead lever 5, bolt 12 inserts in slot 13, plays the effect of location to radiator fan 8, slot 13 has been seted up to the one end that dead lever 5 kept away from control box body 1, the surface of bolt 12 and the inner wall swing joint of slot 13.

Specifically, the first heat dissipation plate 2 includes a first connection plate 201 and a first fin 202, the first connection plate 201 is fixedly connected to the side of the control box body 1 through a bolt, the first fin 202 is fixedly connected to one side of the surface of the first connection plate 201, which is far away from the control box body 1, the first connection plate 201 is movably sleeved on the surfaces of the round rod 4 and the fixing rod 5, and one side of the surface of the wind collection cover 10, which is close to the first fin 202, is movably connected to the surface of the first fin 202.

In this embodiment, first connecting plate 201 passes through the bolt fastening in the side of control box body 1, and first connecting plate 201 and first fin 202 increase the area of contact of control box body 1 with the air, improve the heat-sinking capability of control box body 1, and radiator fan 8 operates for the air flow of first heating panel 2 position dispels the heat to first heating panel 2, thereby improves the heat-sinking capability of first heating panel 2.

Specifically, the second heat dissipation plate 3 includes a second connection plate 301 and a second fin 302, the second connection plate 301 is fixedly connected to the side surface of the control box body 1 through a screw, and the second fin 302 is fixedly connected to one side of the surface of the second connection plate 301, which is far away from the control box body 1.

In this embodiment, the second connecting plate 301 is fixed to the side surface of the control box body 1 by screws, and the second connecting plate 301 and the second fins 302 increase the contact area between the control box body 1 and the air, thereby improving the heat dissipation capability of the control box body 1.

Specifically, the connecting piece 14 is fixedly connected to the side of the surface of the second fin 302 away from the second connecting plate 301, and the side of the surface of the connecting piece 14 away from the second fin 302 is fixedly connected to the side of the surface of the riser 15 close to the second fin 302.

In this embodiment, the vertical piece 15 is connected with the second fin 302 through the connecting piece 14, and the vertical piece 15 and the connecting piece 14 increase the contact area of the second heat dissipation plate 3 and the air, so that the heat dissipation capability of the second heat dissipation plate 3 is improved, and the heat dissipation capability of the control box body 1 is improved.

Specifically, the wind-collecting cover 10 is a plastic cover, and the wind-collecting cover 10 is in the shape of an isosceles trapezoid.

In this embodiment, the wind-collecting cover 10 gathers the airflow, and the top cross-sectional view of the wind-collecting cover 10 is an isosceles trapezoid.

Specifically, one end of the plug 12, which is far away from the block 11, is hemispherical, and the shape of the slot 13 is matched with the shape of the plug 12.

In this embodiment, it is convenient to insert the insertion pin 12 into the insertion groove 13 of the fixing lever 5.

The utility model discloses a theory of operation and use flow: when the control box is used, the first heat dissipation plate 2 and the second heat dissipation plate 3 are both fixed on the side surface of the control box body 1, the contact area between the control box body 1 and air is increased by the first heat dissipation plate 2 and the second heat dissipation plate 3, the heat dissipation capacity of the control box body 1 is improved, the heat dissipation fan 8 operates, the air collecting cover 10 is fixed on the right side of the heat dissipation fan 8, the air flow speed of the position of the first heat dissipation plate 2 is increased, and the heat dissipation capacity of the first heat dissipation plate 2 is improved, so that the heat dissipation capacity of the control box body 1 is improved, when the heat dissipation fan 8 or the first heat dissipation plate 2 is damaged, the knob 9 is separated from the screw 6 by rotating the knob 9, the bolt 12 is separated from the slot 13 of the fixing rod 5 by pinching the square 11, the heat dissipation fan 8 can be dismounted, the bolt for fixing the first heat dissipation plate 2 is screwed down, namely the first heat dissipation plate 2, the heat radiation fan 8 or the first heat radiation plate 2 is replaced, during installation, the first heat radiation plate 2 is sleeved on the fixed rod 5 and the round rod 4 and fixed through bolts, the movable block 7 of the heat radiation fan 8 is sleeved on the bolts, the bolts 12 on the square blocks 11 are inserted into the slots 13 of the fixed rod 5, the heat radiation fan 8 is positioned, the knob 9 is screwed on the screw rod 6, the knob 9 is screwed down to fix the heat radiation fan 8, the installation of the heat radiation fan 8 and the first heat radiation plate 2 is convenient, when the second heat radiation plate 3 is replaced, the screws for fixing the second heat radiation plate 3 are screwed down, the new second heat radiation plate 3 is replaced, the new screws are screwed down to fix the second heat radiation plate 3, the connecting plates 14 are fixed on the second fins 302 of the second heat radiation plate 3, the vertical plates 15 are fixed on the connecting plates 14, the vertical plates 15 and the connecting plates 14 increase the contact area of the second heat radiation plate 3 and air, the heat dissipation capacity of the second heat dissipation plate 3 is improved, so that the heat dissipation capacity of the control box body 1 is improved, the heat dissipation mechanism is formed by the first heat dissipation plate 2, the second heat dissipation plate 3 and the heat dissipation fan 8, the control box body 1 is cooled, the electronic elements in the control box body 1 are prevented from being in a high temperature state for a long time, and the effect of prolonging the service life of the control box body 1 is achieved.

To sum up, this heat dissipation mechanism of mining control box through setting up first heating panel 2, second heating panel 3, radiator fan 8 and wind-collecting cover 10 to solve prior art, when present common mining control box was used, mining control box did not possess heat dissipation mechanism and dispels the heat, aggravated the ageing and the damage of electronic component in the mining control box, reduced mining control box life's problem.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 heat dissipation mechanism of mining control box, includes control box body (1), its characterized in that: the side of the control box body (1) is fixedly connected with a first heating panel (2), a second heating panel (3), a round bar (4) and a fixed bar (5) respectively, the first heating panel (2) is positioned above the second heating panel (3), the first heating panel (2) is movably sleeved on the surfaces of the round bar (4) and the fixed bar (5), one end of the round bar (4) far away from the control box body (1) is fixedly connected with a screw rod (6), the surface of the screw rod (6) is movably sleeved with a movable block (7), the surface of the movable block (7) is fixedly connected with the surface of a heating fan (8), one end of the round bar (4) close to the movable block (7) is movably connected with the surface of the movable block (7), one side of the surface of the movable block (7) far away from the round bar (4) is movably connected with a knob (9), the inner wall of the knob (9) is connected with the surface of the screw rod (6) in a threaded manner, radiator fan (8) surface is close to one side fixedly connected with wind-collecting cover (10) of control box body (1), one side that wind-collecting cover (10) surface is close to first heating panel (2) and the surface swing joint of first heating panel (2), the fixed surface of radiator fan (8) is connected with square (11), the one end swing joint of control box body (1) is kept away from with dead lever (5) to one side that the surface of square (11) is close to dead lever (5), one side fixedly connected with bolt (12) that dead lever (5) are close to in square (11) surface, slot (13) have been seted up to the one end that control box body (1) was kept away from in dead lever (5), the inner wall swing joint of the surface of bolt (12) and slot (13).

2. The heat dissipation mechanism of the mining control box according to claim 1, characterized in that: first heating panel (2) include first connecting plate (201) and first fin (202), first connecting plate (201) pass through bolt fixed connection in the side of control box body (1), one side of control box body (1) is kept away from on first connecting plate (201) surface to first fin (202) fixed connection, first connecting plate (201) activity cup joints the surface at round bar (4) and dead lever (5), the surface swing joint of one side and first fin (202) that the wind-collecting cover (10) surface is close to first fin (202).

3. The heat dissipation mechanism of the mining control box according to claim 1, characterized in that: the second heat dissipation plate (3) comprises a second connecting plate (301) and second fins (302), the second connecting plate (301) is fixedly connected to the side face of the control box body (1) through screws, and the second fins (302) are fixedly connected to one side, far away from the control box body (1), of the surface of the second connecting plate (301).

4. The mining control box heat dissipation mechanism of claim 3, characterized in that: one side of the surface of the second fin (302) far away from the second connecting plate (301) is fixedly connected with a connecting piece (14), and one side of the surface of the connecting piece (14) far away from the second fin (302) is fixedly connected with one side of the surface of the vertical piece (15) close to the second fin (302).

5. The heat dissipation mechanism of the mining control box according to claim 1, characterized in that: the air collecting cover (10) is a plastic cover, and the air collecting cover (10) is in an isosceles trapezoid shape.

6. The heat dissipation mechanism of the mining control box according to claim 1, characterized in that: one end of the plug (12) far away from the square (11) is hemispherical, and the shape of the slot (13) is matched with that of the plug (12).