CN213548149U - Air-cooled heat dissipation explosion-proof control box with adjustable structure - Google Patents
Air-cooled heat dissipation explosion-proof control box with adjustable structure Download PDFInfo
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- CN213548149U CN213548149U CN202022884886.4U CN202022884886U CN213548149U CN 213548149 U CN213548149 U CN 213548149U CN 202022884886 U CN202022884886 U CN 202022884886U CN 213548149 U CN213548149 U CN 213548149U
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Abstract
The utility model discloses an air-cooled heat dissipation explosion-proof control box with adjustable structure, the power distribution box comprises a box body, the lateral wall is close to top surface department fixedly connected with air-supply line respectively about the box, the air-supply line is the infundibulate setting, the equal swing joint of air-supply line cavity lateral wall has the screen cloth, the lateral wall has seted up the air inlet duct respectively about the box is located the air inlet duct, the air inlet duct is L shape setting, the air inlet duct is close to box center one side lateral wall and has all seted up a plurality of evenly distributed's through-hole, the air inlet duct cavity is located the through-hole top and all is provided with first pivot, lateral wall swing joint about first pivot both ends respectively with the air inlet duct, equal fixedly connected with a plurality of evenly distributed's blade on the first pivot lateral wall, the utility model discloses a series of structure makes this device.
Description
Technical Field
The utility model relates to an explosion-proof control box technical field specifically is an air-cooled heat dissipation explosion-proof control box with adjustable structure.
Background
With the rapid development of industries such as modern coal mines, chemical industry, electric power and the like, and the increasingly mature automation and semi-automation technologies, the explosion-proof control box is gradually applied to a plurality of industries, so that the economic development of each industry is promoted, and an explosion-proof control box with high safety coefficient and good heat dissipation effect is required to be used for controlling internal electric power facilities in a plurality of flammable and explosive occasions such as coal mines, electric power, petroleum and the like. And the explosion-proof control box among the prior art mostly lacks the mechanism to inside radiating when using for the inside temperature of control box can not obtain good heat dissipation, and part explosion-proof control box adopts the forced air cooling radiator to dispel the heat to it, because the long-term working surface of forced air cooling radiator can the adhesion dust impurity, can not be fine take off it and clear up, thereby reduce the radiating efficiency, lead to the radiating effect poor with clear up inconvenient, therefore we propose an explosion-proof control box of forced air cooling heat dissipation with adjustable structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's radiating effect poor and clearance convenient defect, provide an air-cooled heat dissipation explosion-proof control box with adjustable structure. An air-cooled heat dissipation explosion-proof control box with adjustable structure has characteristics such as the radiating effect is good and the clearance is convenient.
In order to achieve the above object, the utility model provides a following technical scheme: an air-cooled heat dissipation explosion-proof control box with an adjustable structure comprises a box body, wherein air inlet pipes are fixedly connected to the positions, close to the top surface, of the left side wall and the right side wall of the box body respectively, the air inlet pipes are arranged in a funnel shape, the side walls of an inner cavity of each air inlet pipe are movably connected with a screen, air inlet grooves are formed in the positions, close to the air inlet pipes, of the left side wall and the right side wall of the box body respectively, the air inlet grooves are arranged in an L shape, a plurality of uniformly distributed through holes are formed in the side wall, close to the center of the box body, of each air inlet groove, a first rotating shaft is arranged above the through holes, the two ends of each first rotating shaft are movably connected with the left side wall and the right side wall of each air inlet groove respectively, a plurality of uniformly distributed blades are fixedly connected to the side wall of each first rotating shaft, the blades are arranged in an, the left side wall and the right side wall of the inner cavity of the box body are respectively and movably connected with a second rotating shaft near the top surface, one end of the second rotating shaft near the center of the box body is fixedly connected with a second fan blade, the second rotating shaft is positioned on the side wall of the inner cavity of the box body and is fixedly connected with a second belt pulley, the first belt pulley is connected with the second belt pulley through a transmission belt, the top surface of the air inlet tank is respectively and movably connected with a movable plate near the left side, the top surface of the air inlet tank is respectively and fixedly connected with a first spring near the right side, the other end of the first spring is respectively and fixedly connected with the movable plate, the side wall of the movable plate near the first spring is respectively and fixedly connected with an electric contact, the side wall of the air inlet tank near the center of the box body is respectively and fixedly connected with another electric contact, the two electric, the lateral wall of one side of the supporting plate close to the center of the box body is fixedly connected with a plurality of air-cooled radiators which are uniformly distributed.
Preferably, the fixing mechanism comprises a movable rod, through grooves matched with the movable rod are formed in the upper side wall and the lower side wall of the box body and the upper side wall and the lower side wall of the supporting plate respectively, the movable rod penetrates through the through grooves and extends to the inner cavity of the box body, a first groove is formed in one end, away from the center of the box body, of the movable rod, a round rod is movably connected in the first groove, the round rod is arranged in a T shape, two clamping grooves are symmetrically formed in the side wall, located on the inner cavity of the box body, of the movable rod in a left-right mode, the side walls, close to the center of the movable rod, of the clamping grooves are respectively and fixedly connected with a second spring, the other ends of the second springs are respectively and fixedly connected with a triangular block, the triangular blocks are movably connected with the clamping grooves, a second groove is formed in the center of the bottom surface of the first groove, pull, the pull rope is movably connected with the clamping groove.
Preferably, the upper side wall and the lower side wall of the screen are respectively provided with a first threaded hole, the upper side wall and the lower side wall of the air inlet pipe are provided with a second threaded hole corresponding to the first threaded hole, a bolt is movably connected in the second threaded hole, and the bolt penetrates through the second threaded hole and is inserted into the first threaded hole.
Preferably, a plurality of heat dissipation holes are formed in the left side wall and the right side wall of the box body close to the bottom surface respectively, and the heat dissipation holes penetrate through the box body.
Preferably, the front side wall of the box body is movably connected with a movable door, and a handle is installed on the movable door.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the technical scheme, through the mutual matching of the air inlet pipe, the air inlet groove, the first fan blade and the second fan blade, the heat dissipation operation of the interior of the control box can be realized by utilizing external wind power, the overhigh temperature of the interior of the control box is avoided, and the heat dissipation efficiency of the control box can be effectively improved;
2. this technical scheme passes through mutually supporting between fixed establishment and the backup pad, can realize carrying out the dismouting operation to the forced air cooling radiator, is convenient for clear up the dust of adhesion on the forced air cooling radiator, can its convenience of use of effectual improvement.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is an enlarged view of a portion a in fig. 1.
Reference numbers in the figures: 1. a box body; 2. an air inlet pipe; 3. screening a screen; 4. an air inlet groove; 5. a first rotating shaft; 6. a blade; 7. a first fan blade; 8. a second rotating shaft; 9. a second fan blade; 10. a movable plate; 11. an electrical contact; 12. a fixing mechanism; 121. a movable rod; 122. a round bar; 123. a second spring; 124. a triangular block; 125. pulling a rope; 13. a support plate; 14. an air-cooled radiator; 15. heat dissipation holes; 16. a bolt; 17. a movable door; 18. a first spring.
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 a technical solution: an air-cooled heat dissipation explosion-proof control box with an adjustable structure comprises a box body 1, wherein air inlet pipes 2 are fixedly connected to the left side wall and the right side wall of the box body 1 close to the top surface respectively, the air inlet pipes 2 are arranged in a funnel shape, the side walls of the inner cavity of the air inlet pipes 2 are movably connected with a screen 3, the upper side wall and the lower side wall of the screen 3 are respectively provided with a first threaded hole, the upper side wall and the lower side wall of the air inlet pipes 2 are provided with a second threaded hole corresponding to the first threaded hole, bolts 16 are movably connected in the second threaded holes, the bolts 16 penetrate through the second threaded holes and are inserted into the first threaded holes, air inlet grooves 4 are respectively formed in the left side wall and the right side wall of the box body 1 and are positioned in the air inlet pipes 2, the air inlet grooves 4 are arranged in an L shape, a plurality of through holes which are uniformly distributed are respectively formed, the side wall of the first rotating shaft 5 is fixedly connected with a plurality of uniformly distributed blades 6, the blades 6 are arranged in an annular array, one end of the first rotating shaft 5 close to the box body 1 is penetrated through the box body 1 and is fixedly connected with a first fan blade 7, the first rotating shaft 5 is positioned on the side wall of the inner cavity of the box body 1 and is fixedly connected with a first belt pulley, the left side wall and the right side wall of the inner cavity of the box body 1 are respectively and movably connected with a second rotating shaft 8 close to the top surface, one end of the second rotating shaft 8 close to the center of the box body 1 is fixedly connected with a second fan blade 9, the second rotating shaft 8 is positioned on the side wall of the inner cavity of the box body 1 and is fixedly connected with a second belt pulley, the first belt pulley and the second belt pulley are connected through a transmission belt, and the first fan blade 7 and the second fan blade 9 are mutually matched through an air inlet pipe, the heat dissipation efficiency can be effectively improved, the movable plate 10 is movably connected to the top surface of the air inlet tank 4 near the left side, the first spring 18 is fixedly connected to the top surface of the air inlet tank 4 near the right side, the other end of the first spring 18 is fixedly connected to the movable plate 10, the electric contact 11 is fixedly connected to the side wall of the movable plate 10 near the first spring 18, the other electric contact 11 is fixedly connected to the side wall of the air inlet tank 4 near the center of the box 1, the two electric contacts 11 are located on the same horizontal plane, the upper and lower side walls of the box 1 are respectively provided with two fixing mechanisms 12, the upper and lower side walls of the inner cavity of the box 1 are respectively fixedly connected to the supporting plate 13, the side wall of the supporting plate 13 near the center of the box 1 is respectively fixedly connected to a plurality of uniformly distributed air-cooled radiators, the front side wall of the box body 1 is movably connected with a movable door 17, and a handle is arranged on the movable door 17;
the fixing mechanism 12 comprises a movable rod 121, through grooves matched with the movable rod 121 are formed in the upper side wall and the lower side wall of the box body 1 and the upper side wall and the lower side wall of the supporting plate 13 respectively, the movable rod 121 passes through the through grooves and extends to the inner cavity of the box body 1, a first groove is formed in one end, away from the center of the box body 1, of the movable rod 121, a round rod 122 is movably connected in the first groove, the round rod 122 is arranged in a T shape, two clamping grooves are symmetrically formed in the side wall, close to the center of the inner cavity of the box body 1, of the movable rod 121, a second spring 123 is fixedly connected to the side wall, close to the center of the movable rod 121, of each clamping groove respectively, a triangular block 124 is fixedly connected to the other end of the second spring 123, the triangular block 124 is movably connected with the clamping grooves, a second groove is formed in the center of the bottom surface of, stay cord 125 and draw-in groove swing joint through mutually supporting between fixed establishment 12 and the backup pad 13, can realize carrying out the dismouting operation to air-cooled radiator 14, is convenient for clear up the dust of adhesion on air-cooled radiator 14, can its convenience of use of effectual improvement.
The working principle is as follows: in the technical scheme, firstly, the air-cooled radiator 14 is started by an external power supply to radiate heat in the box body 1, when external wind blows to the device, the external wind enters the air inlet groove 4 through the air inlet pipe 2, when the wind passes through the screen 3, dust and impurities can be filtered outside the box body 1, the wind enters the air inlet groove 4 to blow the blades 6 to rotate and blow out from the through holes, the blades 6 drive the first fan blades 7 to rotate through the first rotating shaft 5, meanwhile, the first rotating shaft 5 drives the second fan blades 9 to rotate through the driving belt, so as to realize the radiation treatment of the interior of the box body 1, meanwhile, the wind blows the movable plate 10 to move towards one side of the center of the box body 1, meanwhile, the first spring 18 is compressed, when the two electric contacts 11 are contacted, the air-cooled radiator 14 stops running, the wind is used for radiating heat in the box body 1, when more dust is adhered to the air-cooled radiator 14, the round rod 122 is pulled to drive the pull rope 125, meanwhile, the second spring 123 is compressed, the movable rod 121 is pulled out, the fixing operation of the support plate 13 is removed, the support plate 13 is taken down, the air-cooled radiator 14 is conveniently taken down to be cleaned, and therefore the radiating efficiency of the air-cooled radiator can be effectively improved.
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 (5)
1. The utility model provides an explosion-proof control box of forced air cooling heat dissipation with adjustable structure, includes box (1), its characterized in that: lateral wall is close to top surface department fixedly connected with air-supply line (2) respectively about box (1), air-supply line (2) are the infundibulate setting, the equal swing joint of air-supply line (2) inner chamber lateral wall has screen cloth (3), lateral wall is located air-supply line (2) about box (1) and has seted up air-supply tank (4) respectively, air-supply tank (4) are L shape setting, air-supply tank (4) are close to box (1) center one side lateral wall and all set up a plurality of evenly distributed's through-hole, air-supply tank (4) inner chamber is located the through-hole top and all is provided with first pivot (5), lateral wall swing joint about first pivot (5) both ends respectively with air-supply tank (4), equal fixedly connected with a plurality of evenly distributed's blade (6) on first pivot (5) lateral wall, blade (6) are the annular array setting, first pivot (5) are close to box (1) one end and all run through box (1) and first fixedly The fan blades (7), the first rotating shaft (5) is positioned on the inner cavity side wall of the box body (1) and is fixedly connected with a first belt pulley, the positions, close to the top surface, of the left side wall and the right side wall of the inner cavity of the box body (1) are respectively and movably connected with a second rotating shaft (8), the end, close to the center of the box body (1), of the second rotating shaft (8) is fixedly connected with a second fan blade (9), the positions, close to the left side, of the top surface of the air inlet groove (4) are respectively and fixedly connected with a second belt pulley, the first belt pulley is connected with the second belt pulley through a transmission belt, the positions, close to the left side, of the top surface of the air inlet groove (4) are respectively and movably connected with a movable plate (10), the positions, close to the right side, of the top surface of the air inlet groove (4) are respectively and fixedly connected with a first spring (18), the other end of, the air inlet tank (4) is close to another electric contact (11) of the equal fixedly connected with of box (1) center one side lateral wall, two electric contact (11) are located same horizontal plane, the lateral wall is provided with two fixed establishment (12) respectively about box (1), lateral wall is fixedly connected with backup pad (13) respectively about box (1) inner chamber, backup pad (13) are close to box (1) center one side equal fixedly connected with a plurality of evenly distributed's air-cooled radiator (14).
2. The air-cooled heat dissipation explosion-proof control box with adjustable structure of claim 1, characterized in that: the fixing mechanism (12) comprises a movable rod (121), through grooves matched with the movable rod (121) are formed in the upper side wall and the lower side wall of the box body (1) and the upper side wall and the lower side wall of the supporting plate (13), the movable rod (121) penetrates through the through grooves and extends to the inner cavity of the box body (1), a first groove is formed in one end, away from the center of the box body (1), of the movable rod (121), a round rod (122) is movably connected in the first groove, the round rod (122) is arranged in a T shape, the movable rod (121) is positioned on the inner cavity side wall of the box body (1) and is symmetrically provided with two clamping grooves in the left-right direction, the side wall, close to the center of the movable rod (121), of one side is respectively and fixedly connected with a second spring (123), the other end of the second spring (123) is respectively and fixedly connected with a triangular block (124), the triangular block (, the triangular block (124) is close to the equal fixedly connected with stay cord (125) of second spring (123) one side lateral wall, stay cord (125) other end all runs through the draw-in groove and extends to in the second recess and with round bar (122) fixed connection, stay cord (125) and draw-in groove swing joint.
3. The air-cooled heat dissipation explosion-proof control box with adjustable structure of claim 1, characterized in that: first threaded holes are formed in the upper side wall and the lower side wall of the screen (3) respectively, second threaded holes corresponding to the first threaded holes are formed in the upper side wall and the lower side wall of the air inlet pipe (2), bolts (16) are movably connected in the second threaded holes, and the bolts (16) penetrate through the second threaded holes and are inserted into the first threaded holes.
4. The air-cooled heat dissipation explosion-proof control box with adjustable structure of claim 1, characterized in that: a plurality of heat dissipation holes (15) are formed in the positions, close to the bottom surface, of the left side wall and the right side wall of the box body (1) respectively, and the heat dissipation holes (15) penetrate through the box body (1).
5. The air-cooled heat dissipation explosion-proof control box with adjustable structure of claim 1, characterized in that: the front side wall of the box body (1) is movably connected with a movable door (17), and a handle is installed on the movable door (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022884886.4U CN213548149U (en) | 2020-12-06 | 2020-12-06 | Air-cooled heat dissipation explosion-proof control box with adjustable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022884886.4U CN213548149U (en) | 2020-12-06 | 2020-12-06 | Air-cooled heat dissipation explosion-proof control box with adjustable structure |
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| Publication Number | Publication Date |
|---|---|
| CN213548149U true CN213548149U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022884886.4U Expired - Fee Related CN213548149U (en) | 2020-12-06 | 2020-12-06 | Air-cooled heat dissipation explosion-proof control box with adjustable structure |
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| CN (1) | CN213548149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260277A (en) * | 2021-12-06 | 2022-04-01 | 北京戴纳实验科技有限公司 | Ventilation unit is used in laboratory |
-
2020
- 2020-12-06 CN CN202022884886.4U patent/CN213548149U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260277A (en) * | 2021-12-06 | 2022-04-01 | 北京戴纳实验科技有限公司 | Ventilation unit is used in laboratory |
| CN114260277B (en) * | 2021-12-06 | 2022-11-08 | 北京戴纳实验科技有限公司 | Ventilation unit is used in laboratory |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 Termination date: 20211206 |