CN117722633A - Large-angle low-glare bracket explosion-proof lamp - Google Patents
Large-angle low-glare bracket explosion-proof lamp Download PDFInfo
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- CN117722633A CN117722633A CN202410140633.6A CN202410140633A CN117722633A CN 117722633 A CN117722633 A CN 117722633A CN 202410140633 A CN202410140633 A CN 202410140633A CN 117722633 A CN117722633 A CN 117722633A
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- proof lamp
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- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 27
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000004313 glare Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 238000005422 blasting Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract description 9
- 238000000429 assembly Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 12
- 230000003028 elevating effect Effects 0.000 description 11
- 241000883990 Flabellum Species 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- 125000006850 spacer group Chemical group 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a large-angle low-glare bracket explosion-proof lamp, which belongs to the technical field of explosion-proof lamps and comprises a base, wherein a mounting ring is arranged in the middle of the base, a mounting table is arranged at the bottom of the inner wall of the base, a plurality of light source chip assemblies are arranged above the mounting table, light source bodies are arranged on the upper surfaces of the light source chip assemblies, adjusting pieces for changing the inclination angle of the light source chip assemblies are arranged between the light source chip assemblies and the mounting table, an inserting ring is arranged on the upper surface of the base, a cover body is inserted into the base through the inserting ring, a sealing ring is arranged in a groove of the inserting ring, and a shielding piece for adjusting the irradiation range of the light source bodies is arranged on the cover body. The inclination angle of the light source chip assembly and the light source body can be adjusted through the adjusting piece, and the light source chip assembly and the light source body are matched with the shielding piece, so that the irradiation range of the light source body can be adjusted while the light illuminance is ensured.
Description
Technical Field
The invention relates to an explosion-proof lamp, in particular to a large-angle low-glare bracket explosion-proof lamp, and belongs to the technical field of explosion-proof lamps.
Background
With the rapid development of the lamp industry, the popularization and application of the lighting energy-saving technology in various industry fields generate immeasurable social benefits and economic benefits. Meanwhile, the safety production and the production efficiency of the lamp are more and more important, so that the explosion-proof lamp faces to new technical problems. Because the LED is a semiconductor light-emitting device for converting electric energy into light energy, compared with a traditional incandescent sodium lamp, the LED has the technical advantages of small size, light weight, low electric loss, good directivity, high brightness, low heat, long service life, no toxicity, recycling and the like under the same light-emitting brightness.
Patent application number CN202110993810.1, the name is an adjustable explosion-proof lamp, its structure includes shell, main part, the lamp source, mobilizable lamp shade, adjustment mechanism and transom, through setting up adjustment mechanism in the shell, accessible motor drive bevel gear group rotates, bevel gear group passes through the lead screw drive connecting plate and removes, the connecting plate can apply power for first connecting rod, and make first connecting rod drive accessory plate remove through the second connecting rod, accessory plate can apply the pulling force to splint, and make splint adjust the opening size of shell front end, and can make the whole parcel of main part in the shell inside, the appearance adhesion is more dust when avoiding explosion-proof lamp not using, and can be convenient for transport to explosion-proof lamp, avoid explosion-proof lamp outward appearance glass to receive external force striking and break; the multi-angle lighting adjustment is realized through the movable lampshade, the installation parts are reduced, the loss of the parts is avoided, the quick installation and the disassembly of the explosion-proof lamp are realized through the fixing assembly, and meanwhile, the fixing and clamping effects are good. The irradiation angle of the explosion-proof lamp can be adjusted in the mode, but the problems that the service life of the explosion-proof lamp is influenced and resources are wasted due to the fact that the light source of the explosion-proof lamp is shielded, the current is required to be increased to improve the brightness of the explosion-proof lamp, and the heat of the explosion-proof lamp is increased in the working process are caused.
Disclosure of Invention
The invention aims to solve the technical problem of providing a large-angle low-glare bracket explosion-proof lamp, which can adjust the inclination angles of a light source chip assembly and a light source body through an adjusting piece and can adjust the irradiation range of the light source body while ensuring the light illuminance by being matched with a shielding piece.
In order to solve the problems, the following technical scheme is provided:
the utility model provides a low glare support explosion-proof lamp of wide-angle, includes the base, the middle part of base is provided with the collar, the bottom of base inner wall is provided with the mount table, the top of mount table is provided with a plurality of light source chip assemblies, the upper surface of light source chip assembly all is provided with the light source body, be provided with the regulating part that is used for changing light source chip assembly inclination between light source chip assembly and the mount table, the upper surface of base is provided with the grafting ring, the base has the cover body through the grafting ring grafting, be provided with the sealing ring in the recess of grafting ring, be provided with the shielding part that is used for adjusting light source body irradiation range on the cover body.
Further, the regulating part comprises two supports, a connecting rod is arranged between the two supports, the connecting rod is sheathed with a bearing seat, the top end of the bearing seat is connected with a light source chip assembly, the bottom end of the bearing seat is rotationally connected with a movable plate, the lower surface of the bearing seat is provided with a sliding block, the upper surface of the mounting table is provided with a sliding groove corresponding to the sliding block, the middle of the upper surface of the mounting table is provided with a block body, a first spring is arranged between the movable plate and the block body, a connecting seat is arranged in the cover body, and a push plate for pushing the movable plate to move is in threaded connection with the connecting seat.
Further, the top of mount table inner wall is provided with the electro-magnet, the below of electro-magnet is provided with the permanent magnet, the lower surface of permanent magnet is provided with the elevating platform, the elevating platform can reciprocate under the direction of mount table, be provided with the spring III between the bottom of elevating platform and base inner wall, a plurality of grooves of running through have been seted up on the collar, it all is provided with the conducting strip to run through the inslot, all be provided with radiating fin on the conducting strip, all be provided with the spring II between radiating fin's bottom and the inner wall of running through the groove, one side of conducting strip extends to the inside of base and is provided with the spacing piece, one side of spacing piece all is provided with the guide table.
Further, the upper surface of mount table has seted up fretwork one, the fretwork two has been seted up on the elevating platform, the lower surface of elevating platform is provided with a plurality of blocks, set up a plurality of vent corresponding with the block on the base, the below of base is provided with and is used for carrying out radiating blast air spare to the explosion-proof lamp.
Further, the blast member includes the base, be provided with a plurality of protection bars between base and the base, the bottom of base is provided with the motor, the tip of motor output shaft is provided with the driving disk, be provided with a plurality of first flabellums, a plurality of second flabellum and a plurality of third flabellum around the driving disk, and a plurality of first flabellum and a plurality of second flabellum respectively with a plurality of vent are corresponding, a plurality of the third flabellum is corresponding with a plurality of grooves of running through, be provided with the connection piece first between first flabellum and the second flabellum, be provided with the connection piece second between second flabellum and the third flabellum.
Further, peg graft there is the spliced pole at the top of the cover body, the top of spliced pole extends the cover body and is provided with the roof, be provided with the elastic component between roof and the cover body, peg graft there is the screw thread post bottom of spliced pole, and the top and the cover body rotation of screw thread post are connected, screw thread post threaded connection has the carrier column.
Further, the shielding piece comprises a sliding rail, a plurality of sliding seats are connected to the sliding rail in a sliding mode, locking bolts are connected to the bottoms of the sliding seats in a threaded mode, fixing blocks are arranged on the sliding seats, connecting shafts are connected to the fixing blocks in a rotating mode, connecting blocks are arranged on the connecting shafts, light blocking pieces are arranged on the connecting blocks, and light reflecting stickers are arranged on the sides, against the cover body, of the light blocking pieces.
Further, a bearing block corresponding to the heat conducting sheet is arranged on one side of the light blocking sheet.
Further, the end part of the connecting shaft extends out of the fixed block and is provided with a rack, limiting rings are arranged on two sides of the fixed block, and tooth grooves corresponding to the rack are formed in the inner circumferential surface of the limiting rings.
Further, the both sides of collar all are provided with T shape post, two T shape post rotates and is connected with the carrier, the carrier includes two carrier bars, two it is connected with the spacer to rotate between the carrier bar, and the middle part of spacer is the arc structure, all seted up the through-hole on the spacer.
Compared with the prior art, the invention has the beneficial effects that:
the inclination angles of the light source chip assembly and the light source body are adjusted through the adjusting piece, and the light source chip assembly and the light source body are matched with the shielding piece, so that the irradiation range of the light source body can be adjusted while the light illuminance is ensured;
the air blowing piece is arranged and matched with the ventilation opening, the heat conducting fin and the radiating fin, so that the inside of the cover body can be effectively cooled, and the service life of the explosion-proof lamp is prolonged;
through setting up electro-magnet and permanent magnet, can make the part of conducting strip remove to the inside of base when promoting the light source body luminance to promote the radiating effect.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
fig. 3 is a perspective view showing an open state structure of the light blocking sheet of the present invention;
FIG. 4 is a perspective view of the structure of the base of the present invention;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a split view of the structure of the adjusting member of the present invention;
FIG. 7 is a exploded view of the internal structure of the mounting table of the present invention;
FIG. 8 is a exploded view of a blower configuration of the present invention;
FIG. 9 is a structural exploded view of the cover of the present invention;
FIG. 10 is a schematic view of the structure of a light blocking sheet according to the present invention;
FIG. 11 is a perspective view of a carrier structure of the present invention;
fig. 12 is an enlarged view of the structure at a in fig. 9;
fig. 13 is an enlarged view of the structure of fig. 10B.
In the figure: 1. a base; 2. a mounting ring; 3. a mounting table; 4. a light source chip assembly; 5. a light source body; 6. a bracket; 7. a connecting rod; 8. a bearing seat; 9. a moving plate; 10. a block; 11. a first spring; 12. a chute; 13. firstly, hollowing out; 14. an electromagnet; 15. a permanent magnet; 16. a lifting table; 17. hollow second; 18. blocking; 19. a heat conductive sheet; 20. a heat radiation fin; 21. a second spring; 22. a limiting piece; 23. a guide table; 24. a base; 25. a guard bar; 26. a motor; 27. a drive plate; 28. a first fan blade; 29. a second fan blade; 30. a third fan blade; 31. a first connecting sheet; 32. a second connecting sheet; 33. a plug ring; 34. a cover body; 35. a seal ring; 36. a connecting seat; 37. a push plate; 38. a plug-in column; 39. a top plate; 40. a threaded column; 41. an elastic member; 42. a slide rail; 43. a slide; 44. a locking bolt; 45. a fixed block; 46. a connecting block; 47. a connecting shaft; 48. a confinement ring; 49. a light blocking sheet; 50. a bearing block; 51. a load-bearing column; 52. a T-shaped column; 53. a carrier strip; 54. a positioning sheet; 55. a through hole; 56. a vent; 57. and a third spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-13, the explosion-proof lamp with the large-angle low glare bracket provided by the embodiment comprises a base 1, wherein a mounting ring 2 is arranged in the middle of the base 1, a mounting table 3 is arranged at the bottom of the inner wall of the base 1, a plurality of light source chip assemblies 4 are arranged above the mounting table 3, light source bodies 5 are arranged on the upper surfaces of the light source chip assemblies 4, an adjusting piece for changing the inclination angle of the light source chip assemblies 4 is arranged between the light source chip assemblies 4 and the mounting table 3, an inserting ring 33 is arranged on the upper surface of the base 1, a cover 34 is inserted into the base 1 through the inserting ring 33, a sealing ring 35 is arranged in a groove of the inserting ring 33, and a shielding piece for adjusting the irradiation range of the light source bodies 5 is arranged on the cover 34. The inclination angles of the light source chip assembly 4 and the light source body 5 are adjusted through the adjusting piece, and the light source chip assembly is matched with the shielding piece, so that the irradiation range of the light source body 5 can be adjusted while the light illuminance is ensured. The light source body 5 adopts the LED lamp beads to release light, so that the released light source is more uniform, and the harm of glare to eyes is reduced.
The regulating part comprises two brackets 6, a connecting rod 7 is arranged between the two brackets 6, a bearing seat 8 is sleeved on the connecting rod 7, the top end of the bearing seat 8 is connected with a light source chip assembly 4, the bottom end of the bearing seat 8 is rotationally connected with a movable plate 9, the lower surface of the bearing seat 8 is provided with a sliding block, a sliding groove 12 corresponding to the sliding block is arranged on the upper surface of the mounting table 3, a block 10 is arranged in the middle of the upper surface of the mounting table 3, a first spring 11 is arranged between the movable plate 9 and the block 10, a connecting seat 36 is arranged in the cover 34, and a push plate 37 for pushing the movable plate 9 to move is connected with the connecting seat 36 in a threaded manner. The connecting seat 36 drives the pushing plate 37 to start moving through rotating the cover body 34, the pushing plate 37 pushes the moving plate 9, the light source chip assembly 4 and the light source body 5 incline under the pulling of the bearing seat 8, so that the light irradiation direction of the light source body 5 is changed, the irradiation angle of the light source body 5 can directly irradiate on the shielding piece, the shielding piece reflects light again, the illumination brightness is ensured, and because the connecting seat 36 and the pushing plate 37 are in threaded connection, workers can replace the pushing plate 37 as required, the light irradiation angle range of the light source body 5 can be changed, and the applicability is improved.
The top of mount table 3 inner wall is provided with electro-magnet 14, the below of electro-magnet 14 is provided with permanent magnet 15, the lower surface of permanent magnet 15 is provided with elevating platform 16, elevating platform 16 can reciprocate under the direction of mount table 3, be provided with spring three 57 between elevating platform 16 and the bottom of base 1 inner wall, a plurality of grooves of running through have been seted up on the collar 2, all be provided with conducting strip 19 in the groove of running through, all be provided with radiating fin 20 on the conducting strip 19, all be provided with spring two 21 between radiating fin 20's bottom and the inner wall of running through the groove, one side of conducting strip 19 extends to the inside of base 1 and is provided with spacing piece 22, one side of spacing piece 22 all is provided with guide table 23. Wherein, be provided with adjustable resistance in the base 1, resistance size through knob control adjustable resistance, thereby change the illumination intensity of light source body 5, when light source body 5 illumination intensity is higher, then the electric current can increase, the heat that produces is also higher, the magnetic force of electro-magnet 14 can also increase thereupon, electro-magnet 14 is to permanent magnet 15 attractive force increase, make elevating platform 16 upwards move, under the direction of guide platform 23 and the elasticity effect of spring two 21, the part of conducting strip 19 moves to in the base 1, promote the heat conduction effect of conducting strip 19, promote the heat dissipation ability.
The upper surface of mount table 3 has seted up fretwork one 13, has seted up fretwork two 17 on the elevating platform 16, and the lower surface of elevating platform 16 is provided with a plurality of blocks 18, has seted up a plurality of vent 56 corresponding with blocks 18 on the base 1, and the below of base 1 is provided with the blast member that is used for carrying out radiating to the explosion-proof lamp. When the irradiation intensity of the light source body 5 reaches the highest value, the permanent magnet 15 on the lifting table 16 is contacted with the electromagnet 14, at the moment, the blocking piece 18 is separated from the ventilation opening 56, then the blasting piece starts to work, external wind is blown into the cover body 34, so that the heat dissipation effect can be enhanced, when the explosion-proof lamp has a short-circuit fault phenomenon, the upper guide fuse connected with the electromagnet 14 is fused, the blocking piece 18 is reinserted into the ventilation opening 56 under the action of the spring III 57, the inside of the cover body 34 is isolated from the external environment, the safety is ensured, and when the explosion-proof lamp has an open-circuit fault, the electromagnet 14 does not have magnetic force due to no current in a circuit, and the blocking piece 18 is still inserted into the ventilation opening 56.
The blast member comprises a base 24, a plurality of protection strips 25 are arranged between the base 24 and the base 1, a motor 26 is arranged at the bottom of the base 24, a driving disk 27 is arranged at the end part of an output shaft of the motor 26, a plurality of first fan blades 28, a plurality of second fan blades 29 and a plurality of third fan blades 30 are arranged around the driving disk 27, the plurality of first fan blades 28 and the plurality of second fan blades 29 correspond to a plurality of ventilation openings 56 respectively, the plurality of third fan blades 30 correspond to a plurality of through grooves, a first connecting sheet 31 is arranged between the first fan blades 28 and the second fan blades 29, and a second connecting sheet 32 is arranged between the second fan blades 29 and the third fan blades 30. The first fan blade 28 and the second fan blade 29 have different inclination directions, the first fan blade 28 and the third fan blade 30 have the same inclination direction, the first fan blade 28 can perform an air inlet effect on a space formed by the base 1 and the cover 34, the second fan blade 29 can perform an air extraction effect on a space formed by the base 1 and the cover 34, the third fan blade 30 can perform an air blowing effect on the heat conducting fin 19 and the heat radiating fin 20, and the air in the space formed by the base 1 and the cover 34 can be circulated under the action of the first fan blade 28 and the second fan blade 29, so that a heat radiating effect is improved.
The top of the cover body 34 is inserted with an inserting column 38, the top end of the inserting column 38 extends out of the cover body 34 and is provided with a top plate 39, an elastic piece 41 is arranged between the top plate 39 and the cover body 34, the bottom of the inserting column 38 is inserted with a threaded column 40, the top end of the threaded column 40 is rotationally connected with the cover body 34, and the threaded column 40 is in threaded connection with a bearing column 51. The plugging column 38 is inserted into the threaded column 40 by pressing the top plate 39, then the cover 34 is rotated and the cover 34 is installed under the action of threads, so that the plugging column 38 and the threaded column 40 can be separated under the action of the elastic piece 41 when the top plate 39 is not stressed, the cover 34 can be rotated, and the shielding piece rotates along with the rotation of the cover 34, so that the irradiation range can be conveniently adjusted by a worker.
The shielding piece comprises a sliding rail 42, a plurality of sliding seats 43 are slidably connected on the sliding rail 42, locking bolts 44 are connected to the bottoms of the sliding seats 43 in a threaded mode, fixing blocks 45 are arranged on the sliding seats 43, connecting shafts 47 are rotatably connected to the fixing blocks 45, connecting blocks 46 are arranged on the connecting shafts 47, light blocking pieces 49 are arranged on the connecting blocks 46, and light blocking pieces 49 are provided with light reflecting stickers on the propped sides of the cover body 34.
One side of the light blocking sheet 49 is provided with a bearing block 50 corresponding to the heat conductive sheet 19.
The end of the connecting shaft 47 extends out of the fixed block 45 and is provided with a rack, both sides of the fixed block 45 are provided with limiting rings 48, and the inner circumferential surface of the limiting rings 48 is provided with tooth grooves corresponding to the rack.
When the irradiation range needs to be adjusted, the cover body 34 is rotated firstly, the irradiation angle of the light source body 5 is changed under the action of the adjusting piece, then the locking bolt 44 is rotated to enable the light source body to be separated from the surface of the cover body 34, then a certain number of light blocking sheets 49 are selected to be spliced into an arc-shaped surface structure under the cooperation of the sliding rail 42 and the sliding seat 43, then the formed arc-shaped surface structure is moved to a proper position, at the moment, the light of the light source body 5 after the irradiation angle is changed irradiates the inner wall of the arc-shaped surface structure, then the locking bolt 44 is rotated reversely to fix the arc-shaped surface structure, and the rest number of light blocking sheets 49 or the light blocking sheets 49 when the irradiation range does not need to be changed are used for improving the heat dissipation effect.
The both sides of collar 2 all are provided with T shape post 52, and two T shape posts 52 rotate and are connected with the carrier, and the carrier includes two carrier bars 53, rotates between two carrier bars 53 and is connected with spacer 54, and the middle part of spacer 54 is the arc structure, has all seted up through-hole 55 on the spacer 54. Through passing the bolt through the through hole 55, can be as required be fixed in the explosion-proof lamp wall or be the wall top, because spacer 54 and bear the weight of strip 53 rotation and connect, T shape post 52 and bear the weight of strip 53 rotation and connect, can use in the wall of surface unevenness.
According to the large-angle low-glare bracket explosion-proof lamp provided by the embodiment, when the light source body 5 is required to be inspected, the plugging column 38 is inserted into the threaded column 40 by pressing the top plate 39, then the cover body 34 is rotated and the mounting and dismounting of the cover body 34 are completed under the action of threads, so that the maintenance is facilitated for workers, the explosion-proof lamp can be fixed on a wall surface or a wall top according to the requirement by penetrating the bolts through the through holes 55, when the irradiation intensity of the light source body 5 is required to be adjusted, the resistance of the adjustable resistor is controlled by the knob or the remote controller, the irradiation intensity of the light source body 5 is changed by changing the current, when the irradiation intensity of the light source body 5 is higher, the current is increased, the generated heat is also higher, the magnetic force of the electromagnet 14 is also increased, the attraction force of the electromagnet 14 on the permanent magnet 15 is increased, and the lifting table 16 is moved upwards, under the action of the guiding table 23 and the elasticity of the second spring 21, part of the heat conducting sheet 19 moves into the base 1, the heat conducting effect of the heat conducting sheet 19 is improved, when the irradiation intensity of the light source body 5 reaches the highest value, the permanent magnet 15 on the lifting table 16 is contacted with the electromagnet 14, the blocking block 18 is separated from the ventilation opening 56 at the moment, then the motor 26 works to enable the driving disc 27 to sequentially drive the first fan blade 28, the first connecting sheet 31, the second fan blade 29, the second connecting sheet 32 and the third fan blade 30 to rotate, the third fan blade 30 cools the heat conducting sheet 19 and the heat radiating fin 20, the first fan blade 28 blows outside wind into a space formed by the base 1 and the cover 34, the second fan blade 29 can pump out air in the space formed by the base 1 and the cover 34, the air in the space formed by the base 1 and the cover 34 forms circulation, and when the irradiation range is required to be adjusted, the cover body 34 is rotated to drive the push plate 37 to start moving, the push plate 37 pushes the moving plate 9, the light source chip assembly 4 and the light source body 5 incline under the pulling of the bearing seat 8, so that the light irradiation direction of the light source body 5 is changed, then the locking bolt 44 is rotated to separate the light source chip assembly from the surface of the cover body 34, then a certain number of light blocking sheets 49 are selected to splice into an arc-shaped surface structure under the cooperation of the sliding rail 42 and the sliding seat 43, then the formed arc-shaped surface structure is moved to a proper position, the light source body 5 with the light irradiation direction changed can directly irradiate on the reflective sticker in the arc-shaped surface structure, the rest number of light blocking sheets 49 or the light blocking sheets 49 without changing the irradiation range are used for improving the heat dissipation effect, the bearing blocks 50 on the light blocking sheets 49 are attached to the heat conducting sheets 19 through overturning the light blocking sheets 49, the positions of the light blocking sheets 49 can be defined under the action of racks on the connecting shaft 47 and the tooth grooves 48.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. The utility model provides a low glare support explosion-proof lamp of wide-angle, includes base (1), its characterized in that, the middle part of base (1) is provided with collar (2), the bottom of base (1) inner wall is provided with mount table (3), the top of mount table (3) is provided with a plurality of light source chip package (4), the upper surface of light source chip package (4) all is provided with light source body (5), be provided with the regulating part that is used for changing light source chip package (4) inclination between light source chip package (4) and mount table (3), the upper surface of base (1) is provided with grafting ring (33), base (1) peg graft through grafting ring (33) has cover body (34), be provided with sealing ring (35) in the recess of grafting ring (33), be provided with the shielding part that is used for adjusting light source body (5) irradiation range on cover body (34).
2. The large-angle low-glare bracket explosion-proof lamp according to claim 1, wherein the adjusting piece comprises two brackets (6), a connecting rod (7) is arranged between the two brackets (6), the connecting rod (7) is sleeved with a bearing seat (8), the top end of the bearing seat (8) is connected with a light source chip assembly (4), the bottom end of the bearing seat (8) is rotationally connected with a movable plate (9), the lower surface of the bearing seat (8) is provided with a sliding block, the upper surface of the mounting table (3) is provided with a sliding groove (12) corresponding to the sliding block, a block (10) is arranged in the middle of the upper surface of the mounting table (3), a first spring (11) is arranged between the movable plate (9) and the block (10), the inside of the cover body (34) is provided with a connecting seat (36), and the connecting seat (36) is in threaded connection with a push plate (37) for pushing the movable plate (9) to move.
3. The large-angle low-glare bracket explosion-proof lamp according to claim 1, wherein an electromagnet (14) is arranged at the top of the inner wall of the mounting table (3), a permanent magnet (15) is arranged below the electromagnet (14), a lifting table (16) is arranged on the lower surface of the permanent magnet (15), the lifting table (16) can move up and down under the guiding of the mounting table (3), a spring III (57) is arranged between the lifting table (16) and the bottom of the inner wall of the base (1), a plurality of through grooves are formed in the mounting ring (2), heat conducting fins (19) are arranged in the through grooves, a spring II (21) is arranged between the bottom of the heat radiating fins (20) and the inner wall of the through grooves, one side of each heat conducting fin (19) extends to the inside of the base (1) and is provided with a limiting fin (22), and one side of each limiting fin (22) is provided with a guide table (23).
4. The large-angle low-glare bracket explosion-proof lamp according to claim 3, wherein the first hollow part (13) is formed in the upper surface of the mounting table (3), the second hollow part (17) is formed in the lifting table (16), a plurality of blocking blocks (18) are arranged on the lower surface of the lifting table (16), a plurality of ventilation openings (56) corresponding to the blocking blocks (18) are formed in the base (1), and an air blasting piece for radiating the explosion-proof lamp is arranged below the base (1).
5. The high-angle low-glare bracket explosion-proof lamp of claim 4, wherein the air blowing piece comprises a base (24), a plurality of protective strips (25) are arranged between the base (24) and the base (1), a motor (26) is arranged at the bottom of the base (24), a driving disc (27) is arranged at the end part of an output shaft of the motor (26), a plurality of first fan blades (28), a plurality of second fan blades (29) and a plurality of third fan blades (30) are arranged around the driving disc (27), the plurality of first fan blades (28) and the plurality of second fan blades (29) respectively correspond to the plurality of ventilation openings (56), a plurality of third fan blades (30) correspond to the plurality of through grooves, a connecting sheet I (31) is arranged between the first fan blades (28) and the second fan blades (29), and a connecting sheet II (32) is arranged between the second fan blades (29) and the third fan blades (30).
6. The high-angle low-glare bracket explosion-proof lamp according to claim 1, wherein a plug-in post (38) is plugged at the top of the cover body (34), the top end of the plug-in post (38) extends out of the cover body (34) and is provided with a top plate (39), an elastic piece (41) is arranged between the top plate (39) and the cover body (34), a threaded post (40) is plugged at the bottom of the plug-in post (38), the top end of the threaded post (40) is rotationally connected with the cover body (34), and the threaded post (40) is in threaded connection with a bearing post (51).
7. A high angle low glare support explosion-proof lamp as claimed in claim 3, wherein the shielding member comprises a sliding rail (42), a plurality of sliding seats (43) are slidably connected on the sliding rail (42), locking bolts (44) are screwed at the bottoms of the sliding seats (43), fixing blocks (45) are arranged on the sliding seats (43), connecting shafts (47) are rotatably connected with the fixing blocks (45), connecting blocks (46) are arranged on the connecting shafts (47), light blocking sheets (49) are arranged on the connecting blocks (46), and reflecting stickers are arranged on the sides, against the cover bodies (34), of the light blocking sheets (49).
8. A high angle low glare stent burst light as in claim 7, wherein one side of said barrier (49) is provided with a carrier block (50) corresponding to the thermally conductive sheet (19).
9. The explosion-proof lamp for the large-angle low-glare bracket according to claim 7, wherein the end part of the connecting shaft (47) extends out of the fixed block (45) and is provided with a rack, both sides of the fixed block (45) are provided with limiting rings (48), and tooth grooves corresponding to the rack are formed in the inner circumferential surface of the limiting rings (48).
10. The large-angle low-glare bracket explosion-proof lamp according to claim 1, wherein the two sides of the mounting ring (2) are provided with T-shaped columns (52), two T-shaped columns (52) are rotationally connected with a bearing frame, the bearing frame comprises two bearing strips (53), a positioning sheet (54) is rotationally connected between the two bearing strips (53), the middle part of the positioning sheet (54) is of an arc-shaped structure, and through holes (55) are formed in the positioning sheet (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410140633.6A CN117722633B (en) | 2024-02-01 | 2024-02-01 | Large-angle low-glare bracket explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410140633.6A CN117722633B (en) | 2024-02-01 | 2024-02-01 | Large-angle low-glare bracket explosion-proof lamp |
Publications (2)
| Publication Number | Publication Date |
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| CN117722633A true CN117722633A (en) | 2024-03-19 |
| CN117722633B CN117722633B (en) | 2024-04-30 |
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| CN202410140633.6A Active CN117722633B (en) | 2024-02-01 | 2024-02-01 | Large-angle low-glare bracket explosion-proof lamp |
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| Country | Link |
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| CN (1) | CN117722633B (en) |
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|---|---|
| CN117722633B (en) | 2024-04-30 |
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