CN212511050U - Heat radiator for explosion-proof lamp - Google Patents
Heat radiator for explosion-proof lamp Download PDFInfo
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- CN212511050U CN212511050U CN202021325872.2U CN202021325872U CN212511050U CN 212511050 U CN212511050 U CN 212511050U CN 202021325872 U CN202021325872 U CN 202021325872U CN 212511050 U CN212511050 U CN 212511050U
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Abstract
The utility model discloses a heat dissipation device of an explosion-proof lamp, which comprises a lamp shell, wherein a lamp body is arranged in the lamp shell, both sides of the lamp shell are fixedly connected with mounting seats, the top of the lamp shell is fixedly connected with a first mounting bin, the top end of the interior of the first mounting bin is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a heat dissipation fan, a dust screen is arranged in the first mounting bin, both sides of the dust screen are fixedly connected with a guide mechanism, the bottom of the dust screen is fixedly connected with an elastic rod, a damping spring and a loop bar are sleeved on the outer part of the elastic rod, and the damping spring is positioned right above the loop bar; the utility model discloses have radiating effect, can disperse through dispelling the heat wind simultaneously to increase the area of contact of explosion-proof lamp and wind, thereby obtain better radiating effect, can collect the outside dust of lamp body through the collection box simultaneously.
Description
Technical Field
The utility model relates to an explosion-proof lamp field especially relates to a heat abstractor of explosion-proof lamp.
Background
The explosion-proof lamp is the dangerous place that is used for combustible gas and dust to exist, can prevent the inside electric arc that probably produces of lamp, spark and high temperature ignite combustible gas and dust in the surrounding environment, thereby reach the lamps and lanterns of explosion-proof requirement, the explosion-proof lamp is under long-term work, the temperature of explosion-proof lamp can continuously rise, and the heat-sinking capability of explosion-proof lamp is relatively poor, consequently, when the temperature risees, can reduce the life of explosion-proof lamp, in addition, the explosion-proof lamp is at the during operation, can adsorb free dust in the air, after the dust of explosion-proof lamp surface adsorbs too much, can lead to the illuminating effect of explosion-proof lamp to reduce.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a heat abstractor of explosion-proof lamp has radiating effect, can disperse through wind that dispels the heat simultaneously to increase the area of contact of explosion-proof lamp and wind, thereby obtain better radiating effect, can collect the outside dust of lamp body through the collection box simultaneously.
The technical scheme of the utility model is that:
a heat dissipation device of an explosion-proof lamp comprises a lamp shell, a lamp body is arranged in the lamp shell, mounting seats are fixedly connected with the two sides of the lamp shell, the top of the lamp shell is fixedly connected with a first mounting bin, the top end inside the first mounting bin is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a heat radiation fan, the interior of the first mounting bin is provided with a dust screen, the two sides of the dust screen are both fixedly connected with a guide mechanism, the bottom of the dust screen is fixedly connected with an elastic rod, a damping spring and a loop bar are movably sleeved outside the elastic bar, the damping spring is positioned right above the loop bar, a limiting mechanism is arranged inside the loop bar, a dispersion plate is fixedly connected at the bottom of the loop bar, the dispersion groove has been seted up to the inside of dispersion board, first ventilation groove has been seted up at the top of lamp body, the equal fixedly connected with exhaust pipe in both sides of lamp body.
The working principle of the technical scheme is as follows:
drive the heat dissipation fan through the motor and rotate, thereby produce wind-force, wind blows when downwards, blow the top back of dust screen, the dust screen moves downwards, thereby extrude elastic rod and damping spring, thereby make the elastic rod enter into the inside of loop bar, wind passes through dispersion plate and dispersion tank after that, wind enters into the inside of lamp body from first ventilation tank at last, treat wind and blow behind the surface of lamp body, because wind is through the dispersion of prophase, thereby can increase the area of contact of wind and lamp body, thereby reach better radiating effect, last wind is discharged from the exhaust pipe.
In a further technical scheme, a second ventilation groove is formed in the bottom of the lamp housing, a second mounting bin is fixedly connected to the top of the lamp housing, a recovery box is arranged inside the second mounting bin, the bottom of the recovery box is fixedly connected with the recovery box, a second guide groove is formed in the bottom of the second mounting bin, the length value of the second guide block is equal to the depth value of the second guide groove, the bottom of the recovery box and the top of the second mounting bin are located on the same horizontal plane, a clamping mechanism is fixedly connected to one side of the recovery box, a handle is fixedly connected to the other side of the recovery box, a second fixed block is fixedly connected to the other side of the second mounting bin, a sealing plate is movably sleeved on the front surface of the second fixed block, and a fixing bolt is sleeved on the inner thread of the bottom of the sealing plate.
Can play the effect of collecting to the dust through being equipped with the collection box, simultaneously through being equipped with second guide block and second guide way, can increase the stability of collection box when the installation, solve the technical problem that explosion-proof lamp outside dust can't be collected among the prior art.
In a further technical scheme, guiding mechanism includes first guide block and first guide way, the quantity of first guide block is two, two the inboard of first guide block with the both sides fixed connection of dust screen, first guide way is located the inside both sides in first installation storehouse, first guide way height value equals with the length value of first guide block.
Through being equipped with first guide block and first guide way, can increase the stability of first guide block when the dust screen moves downwards, solve the technical problem that the device is unstable among the prior art.
In a further technical scheme, stop gear includes first fixed block and stopper, first fixed block is located the stopper directly over, the inboard of first fixed block is fixed cup joints with the outside of elastic rod, the outside of stopper and the inner wall fixed connection of loop bar, first recess and second recess have been seted up to the inside of stopper, the diameter value of first recess equals with the diameter value of first fixed block, the diameter value of second recess equals with the diameter value of elastic rod, the degree of depth value of first recess is the third of first fixed block height value.
Through being equipped with first fixed block and stopper to can be when the elastic rod moves downwards, with the inside of first fixed block joint to first recess, play joint and spacing effect effectively, solved the unstable technical problem of device among the prior art.
In a further technical scheme, the clamping mechanism comprises a clamping rod and a clamping groove, the other side of the clamping rod is fixedly connected with one side of the recycling bin, the clamping groove is located inside the second installation bin, a first electromagnet is arranged inside the clamping rod, a second electromagnet is arranged inside the second installation bin, the magnetism of the first electromagnet is opposite to that of the second electromagnet, and the clamping groove, the first electromagnet and the second electromagnet are located on the same horizontal plane.
Through being equipped with kelly and draw-in groove to can play fixed effect when installing the collection box.
In a further technical scheme, the fixed pin has been cup jointed in the front surface activity of second fixed block, the front surface of second fixed block cup joints through the outside activity of fixed pin with the closing plate, one side of fixing bolt runs through in the outside of closing plate and extends to the inside in second installation storehouse, the length value of closing plate equals with the length value of collection box.
The front surface through the second fixed block cup joints through the outside activity of fixed pin with the closing plate to be convenient for open and close the closing plate, thereby be convenient for take out the collection box, solved the technical problem that the dust can't effectively be cleared up among the prior art.
The utility model has the advantages that:
1. through being equipped with the motor and the heat dissipation fan, can play radiating effect, simultaneously through being equipped with dust screen, dispersion board and dispersion tank, can increase the area of contact of lamp body and wind to improve the radiating effect.
2. Can play the effect of collecting to the dust through being equipped with the collection box, simultaneously through being equipped with second guide block and second guide way, can increase the stability of collection box when the installation.
3. Through being equipped with first guide block and first guide way, can increase the stability of first guide block when the dust screen moves down.
4. Through being equipped with first fixed block and stopper to can be when the elastic rod moves downwards, with the inside of first fixed block joint to first recess, play joint and spacing effect effectively, thereby very big increase the stability of device.
5. Through being equipped with kelly and draw-in groove to can play fixed effect when installing the collection box, thereby can increase the stability when collection box places.
6. The front surface through the second fixed block cup joints through the outside activity of fixed pin with the closing plate to be convenient for open and close the closing plate, thereby be convenient for take out the collection box.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic view of an external structure of a loop bar according to an embodiment of the present invention;
fig. 3 is a schematic sectional view of a loop bar according to an embodiment of the present invention;
fig. 4 is a schematic sectional structure view of the limiting block according to the embodiment of the present invention;
fig. 5 is a schematic top view of a dispersion plate according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a point a in fig. 1 according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a location B in fig. 1 according to an embodiment of the present invention.
Description of reference numerals:
1. a lamp housing; 2. a lamp body; 3. a mounting seat; 4. a first installation bin; 5. a motor; 51. a heat dissipation fan; 6. a dust screen; 7. a first guide block; 8. a first guide groove; 9. an elastic rod; 10. a damping spring; 11. a loop bar; 12. a first fixed block; 13. a limiting block; 131. a first groove; 132. a second groove; 14. a dispersion plate; 15. a dispersion tank; 16. a first vent slot; 17. a second vent groove; 18. an exhaust duct; 19. a second mounting bin; 20. a recycling bin; 21. a second guide block; 22. a second guide groove; 23. a clamping rod; 24. a card slot; 25. a first electromagnet; 26. a second electromagnet; 27. a handle; 28. a second fixed block; 29. a sealing plate; 30. and (5) fixing the bolt.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1-7, a heat dissipation device for an explosion-proof lamp comprises a lamp housing 1, a lamp body 2 is disposed inside the lamp housing 1, both sides of the lamp housing 1 are fixedly connected with mounting bases 3, a first mounting bin 4 is fixedly connected to the top of the lamp housing 1, a motor 5 is fixedly connected to the top end of the first mounting bin 4, an output shaft of the motor 5 is fixedly connected with a heat dissipation fan 51, a dust screen 6 is disposed inside the first mounting bin 4, both sides of the dust screen 6 are fixedly connected with a guide mechanism, the bottom of the dust screen 6 is fixedly connected with an elastic rod 9, a damping spring 10 and a loop bar 11 are movably sleeved outside the elastic rod 9, the damping spring 10 is located right above the loop bar 11, a limit mechanism is disposed inside the loop bar 11, a dispersion plate 14 is fixedly connected to the bottom of the loop bar 11, a dispersion groove 15 is disposed inside the dispersion plate 14, a first ventilation groove 16 is disposed on the top of the lamp housing 1, exhaust ducts 18 are fixedly connected to both sides of the lamp housing 1.
The working principle of the technical scheme is as follows:
at first, open motor 5, it is rotatory to drive heat dissipation fan 51 through motor 5, thereby produce wind-force, wind blows when downwards, blow behind the top of dust screen 6, dust screen 6 moves downwards, thereby extrude elastic rod 9 and damping spring 10, thereby make elastic rod 9 enter into the inside of loop bar 11, on the one hand, can reduce the impact force of wind, on the other hand can disperse wind, wind passes through dispersion board 14 and dispersion tank 15 and carries out further decomposition, wind enters into the inside of lamp body 1 from first ventilation groove 16 at last, treat after the surface that wind blown lamp body 2, because wind is through the dispersion of prophase, thereby can increase the area of contact of wind with lamp body 2, thereby reach better radiating effect, wind is discharged from exhaust pipe 18 at last.
In another embodiment, as shown in fig. 1 and 7, a second ventilation groove 17 is formed in the bottom of the lamp housing 1, a second installation bin 19 with an open top is fixedly connected to the bottom of the lamp housing 1, a recovery box 20 with an open top is arranged inside the second installation bin 19, a second guide block 21 is fixedly connected to the bottom of the recovery box 20, a second guide groove 22 is formed in the bottom of the second installation bin 19, the height of the second guide block 21 is equal to the depth of the second guide groove 22, the bottom of the recovery box 20 and the top of the second installation bin 19 are located on the same horizontal plane, a clamping mechanism is fixedly connected to the left side of the recovery box 20, a handle 27 is fixedly connected to the right side of the recovery box 20, a second fixing block 28 is fixedly connected to the right side of the second installation bin 19, a sealing plate 29 is movably sleeved on the front surface of the second fixing block 28, and a fixing bolt 30 is sleeved on the inner thread of the bottom of the sealing plate 29.
The dust in the lamp housing 1 enters the interior of the recycling bin 20 through the second ventilating slot 17, when the dust in the recycling bin 20 reaches a certain degree, the fixing bolt 30 is rotated to take out the fixing bolt 30 from the interior of the second mounting bin 19, then the sealing plate 29 is opened, and the second guide block 21 at the bottom of the recycling bin 20 can be taken out from the interior of the second mounting bin 19 along the second guide slot 22 to be cleaned by pulling the handle 27.
In another embodiment, as shown in fig. 1, the guiding mechanism includes two first guiding blocks 7 and two first guiding grooves 8, the inner sides of the two first guiding blocks 7 are fixedly connected with two sides of the dust screen 6, the first guiding grooves 8 are located on two inner sides of the first mounting bin 4, and the depth value of the first guiding groove 8 is equal to the length value of the first guiding block 7.
By providing the first guide block 7 and the first guide groove 8, the dust screen 6 can be guided when moving downward.
In another embodiment, as shown in fig. 3-4, the limiting mechanism includes a first fixing block 12 and a limiting block 13, the first fixing block 12 is located right above the limiting block 13, the inner side of the first fixing block 12 is fixedly sleeved with the outer side of the elastic rod 9, the outer side of the limiting block 13 is fixedly connected with the inner wall of the loop bar 11, a first groove 131 and a second groove 132 are formed inside the limiting block 13, the diameter value of the first groove 131 is equal to that of the first fixing block 12, the diameter value of the second groove 132 is equal to that of the elastic rod 9, and the depth value of the first groove 131 is one third of the height value of the first fixing block 12.
After the elastic rod 9 is pressed into the interior of the loop bar 11, the first fixing block 12 is snapped into the interior of the first groove 131, thereby completing the positioning of the elastic rod 9, and greatly increasing the stability of the device.
In another embodiment, as shown in fig. 6, the clamping mechanism includes a clamping rod 23 and a clamping groove 24, the right side of the clamping rod 23 is fixedly connected with the left side of the recycling bin 20, the clamping groove 24 is located inside the second mounting bin 19, a first electromagnet 25 is arranged inside the clamping rod 23, a second electromagnet 26 is arranged inside the second mounting bin 19, the first electromagnet 25 and the second electromagnet 26 have opposite magnetism, and the clamping groove 24, the first electromagnet 25 and the second electromagnet 26 are located on the same horizontal plane.
Through being equipped with kelly 23 and draw-in groove 24, can play the effect of direction and location to the installation of collection box 20, simultaneously through being equipped with first electro-magnet 25 and second electro-magnet 26, can insert the inside back of draw-in groove 24 at kelly 23, play fixed effect through first electro-magnet 25 and second electro-magnet 26 to the stability of increase device that can be further.
In another embodiment, as shown in fig. 7, a fixing pin is movably sleeved on the front surface of the second fixing block 28, the front surface of the second fixing block 28 is movably sleeved on the outside of the sealing plate 29 through the fixing pin, the left side of the fixing bolt 30 penetrates through the outside of the sealing plate 29 and extends to the inside of the second mounting bin 19, and the length of the sealing plate 29 is equal to the height of the recycling bin 20.
When the sealing plate 29 is opened, the inner side of the sealing plate 29 performs a circular motion along the outer side of the fixing pin, so that the stability of the device can be greatly increased.
Wherein, the model of the motor 5 is YL.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides a heat abstractor of explosion-proof lamp, includes the lamp body, the inside of lamp body is provided with the lamp body, the equal fixedly connected with mount pad in both sides of lamp body, its characterized in that: the utility model discloses a lamp, including lamp body, first installation storehouse of top fixedly connected with, the inside top fixedly connected with motor in first installation storehouse, the output shaft fixedly connected with heat dissipation fan of motor, the inside in first installation storehouse is provided with the dust screen, the equal fixedly connected with guiding mechanism in both sides of dust screen, the bottom fixedly connected with elastic rod of dust screen, damping spring and loop bar have been cup jointed in the outside activity of elastic rod, damping spring is located the loop bar directly over, the inside of loop bar is provided with stop gear, the bottom fixedly connected with dispersion board of loop bar, the dispersion tank has been seted up to the inside of dispersion board, first ventilation groove has been seted up at the top of lamp body, the equal fixedly connected with exhaust pipe in both sides of lamp body.
2. The heat dissipating device for an explosion-proof lamp as set forth in claim 1, wherein: the lamp comprises a lamp body, a first ventilation groove, a first mounting bin, a recovery box, a first guide block, a first guide groove, a second guide block, a first fixing block, a second fixing block, a sealing plate and a fixing bolt, wherein the first ventilation groove is formed in the bottom of the lamp body, the second mounting bin is fixedly connected to the top of the lamp body, the recovery box is arranged inside the second mounting bin, the bottom of the recovery box is fixedly connected with the second guide block, the second guide groove is formed in the bottom of the second mounting bin, the length value of the second guide block is equal to the depth value of the second guide groove, the bottom of the recovery box and the top of the second mounting bin are located on the same horizontal plane, one side of the recovery box is fixedly connected with a clamping mechanism, the other side of the recovery box is fixedly connected with a handle, the other side of the second mounting bin.
3. The heat dissipating device for an explosion-proof lamp as set forth in claim 1, wherein: guiding mechanism includes first guide block and first guide way, the quantity of first guide block is two, two the inboard of first guide block with the both sides fixed connection of dust screen, first guide way is located the inside both sides in first installation storehouse, first guide way height value equals with the length value of first guide block.
4. The heat dissipating device for an explosion-proof lamp as set forth in claim 1, wherein: stop gear includes first fixed block and stopper, first fixed block is located the stopper directly over, the inboard of first fixed block is fixed cup joints with the outside of elastic rod, the outside of stopper and the inner wall fixed connection of loop bar, first recess and second recess have been seted up to the inside of stopper, the diameter value of first recess equals with the diameter value of first fixed block, the diameter value of second recess equals with the diameter value of elastic rod, the degree of depth value of first recess is the third of first fixed block height value.
5. The heat dissipating device for an explosion-proof lamp as set forth in claim 2, wherein: the clamping mechanism comprises a clamping rod and a clamping groove, the other side of the clamping rod is fixedly connected with one side of the recycling bin, the clamping groove is located inside the second installation bin, a first electromagnet is arranged inside the clamping rod, a second electromagnet is arranged inside the second installation bin, the magnetism of the first electromagnet is opposite to that of the second electromagnet, and the clamping groove, the first electromagnet and the second electromagnet are located on the same horizontal plane.
6. The heat dissipating device for an explosion-proof lamp as set forth in claim 2, wherein: the fixed pin has been cup jointed in the front surface activity of second fixed block, the front surface of second fixed block cup joints through the outside activity of fixed pin and closing plate, one side of fixing bolt runs through in the outside of closing plate and extends to the inside in second installation storehouse, the length value of closing plate equals with the length value of collection box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021325872.2U CN212511050U (en) | 2020-07-08 | 2020-07-08 | Heat radiator for explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021325872.2U CN212511050U (en) | 2020-07-08 | 2020-07-08 | Heat radiator for explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212511050U true CN212511050U (en) | 2021-02-09 |
Family
ID=74436742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021325872.2U Active CN212511050U (en) | 2020-07-08 | 2020-07-08 | Heat radiator for explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212511050U (en) |
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2020
- 2020-07-08 CN CN202021325872.2U patent/CN212511050U/en active Active
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