CN112228793A - Explosion-proof industrial LED lamp - Google Patents
Explosion-proof industrial LED lamp Download PDFInfo
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- CN112228793A CN112228793A CN202011187892.2A CN202011187892A CN112228793A CN 112228793 A CN112228793 A CN 112228793A CN 202011187892 A CN202011187892 A CN 202011187892A CN 112228793 A CN112228793 A CN 112228793A
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- explosion
- lamp
- led lamp
- fixedly connected
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
- F21S6/006—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting for direct lighting only, e.g. task lighting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/12—Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
- F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/61—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses an explosion-proof industrial LED lamp which comprises a base plate, wherein the top of the base plate is fixedly connected with a lamp post, the other end of the lamp post is transversely and fixedly connected with a telescopic body, the bottom of the telescopic body is provided with a lamp body, the lamp body is composed of a lamp shade, a light source and a stretching rod, the outer surface of the lamp shade is connected with the stretching rod, the light source is arranged in the lamp shade, and the surface of the light source is connected with a contact heat transfer plate. This explosion-proof industrial LED lamp, radiator-grid thin slice is inwards swung round the pendulum shaft under its magnetic force effect for the pressure hole is in open mode, thereby thermal elimination in the accelerating lampshade, like the same reason when like magnetic path removes to one side of pressure hole, like magnetic path and radiator-grid thin slice repel each other, under the effect of its repulsion, like magnetic path promotes the radiator-grid thin slice, make the radiator-grid thin slice outwards swing, thereby make pressure hole intermittent type nature closed, the effectual pressure that weakens the lamp shade, safety and reliability.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to an explosion-proof industrial LED lamp.
Background
The LED chip is characterized in that extremely high heat is generated in an extremely small volume, the LED lamps used in the industry at present have no temperature display and heat dissipation parts, and the heat capacity of the LED is very small, so the heat must be conducted away at the fastest speed, otherwise, high junction temperature is generated.
In an industrial large-scale LED lamp, with the improvement of power and the provision of performance, the heat generated by the LED chip is rapidly increased, and as a result, the temperature of the LED chip is rapidly increased, and the temperature of the chip directly affects the light emitting efficiency, the service life, the reliability and the like of the LED.
Therefore, an explosion-proof industrial LED lamp needs to be designed to solve the problems mentioned above.
Disclosure of Invention
The invention aims to provide an explosion-proof industrial LED lamp to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an explosion-proof industrial LED lamp, includes the base plate, the top fixedly connected with lamp pole of base plate, and the other end of lamp pole violently establishes and the fixedly connected with telescopic body, the bottom of telescopic body is equipped with the lamp body, the lamp body comprises lamp shade, light source and tensile pole, the surface of lamp shade links to each other with tensile pole, in the lamp shade was located to the light source, and the surface connection of light source had the contact heat transfer plate, the explosion-proof mechanism of tip fixedly connected with of contact heat transfer plate bottom side, the pressure port has been seted up to the side of lamp shade, and the inner wall fixedly connected with pendulum shaft of pressure port, the surface movable mounting of pendulum shaft has the radiator-grid thin slice with pressure port looks adaptation, and the radiator-grid thin slice comprises.
Preferably, the explosion-proof mechanism comprises a heat conducting strip arranged in the explosion-proof mechanism, the top end of the heat conducting strip is connected with the bottom of the contact heat transfer plate, the bottom end of the heat conducting strip is connected with a hot-melt elastic sheet, the inner wall of the explosion-proof mechanism is fixedly connected with a current conducting plate, the current conducting plate is located below the hot-melt elastic sheet, the bottom of the explosion-proof mechanism is rotatably connected with a fan shaft, the current conducting plate is electrically connected with the fan shaft, a plurality of driving blades are fixedly mounted on the surface of the fan shaft, the surfaces of the two oppositely arranged driving blades are respectively and fixedly connected with an unlike magnetic block and a like magnetic block, and the unlike magnetic block, the like.
Preferably, the right inner wall fixed mounting of the flexible body has driving motor, and driving motor's output shaft fixedly connected with spool, the fixed surface of spool installs around the dish, and the surface winding of coiling has the rigidity stay cord, the other end activity of rigidity stay cord runs through the flexible body and links to each other with the tensile pole at lamp shade top.
Preferably, a bearing is embedded in the bottom of the explosion-proof mechanism, and the top end of the fan shaft penetrates through the bearing.
Preferably, the inner bottom wall of the pressure hole is provided with an insecticide, the size of the heat dissipation mesh sheet is slightly smaller than that of the pressure hole, and the bottom of the heat dissipation mesh sheet is not in contact with the insecticide.
Preferably, the maximum angle of oscillation of the heat sink web sheet about the pivot axis is forty-five degrees.
Preferably, attraction force is formed between the opposite magnetic blocks and the heat dissipation net sheet, and repulsion force is formed between the same magnetic blocks and the heat dissipation net sheet.
Preferably, the pressure holes are arranged in a plurality, and the pressure holes are annularly arranged on the surface of the lampshade.
Compared with the prior art, the invention has the beneficial effects that:
(1) this explosion-proof industrial LED lamp, its temperature lasts to rise when the light source lasts the use, the heat is through the transmission of contact heat transfer plate, the contact heat transfer plate is with heat transfer to heat conduction strip, when the temperature reaches the hot melt shell fragment and takes place deformation, the hot melt shell fragment can the downwarping and with the current conducting plate intercommunication, the current conducting plate makes fan axle circular telegram and rotation, it is rotatory to make the fan axle drive blade, thereby make the heat in the lamp shade can dispel, effectually avoid the high temperature to lead to the LED lamp to take place to damage, thereby reach explosion-proof effect.
(2) This explosion-proof industrial LED lamp, at the rotatory in-process of drive leaf, the drive leaf drives opposite sex magnetic path and homopolar magnetic path and rotates, when the opposite sex magnetic path removes to the one side that is close to the pressure hole, opposite sex magnetic path and radiator-grid thin slice inter attraction, the radiator-grid thin slice is inwards swung around the pivot under its magnetic force effect, make the pressure hole be in the open mode, thereby thermal elimination in the acceleration lamp shade, in the same reason when the homopolar magnetic path removes to the one side of pressure hole, homopolar magnetic path and radiator-grid thin slice repulsion, under the effect of its repulsion, the homopolar magnetic path promotes the radiator-grid thin slice, make the radiator-grid thin slice outwards swing, thereby make pressure hole intermittent type closure, the effectual pressure that weakens the lamp shade, safety and reliability.
(3) This explosion-proof industrial LED lamp, when the reciprocal wobbling in-process of radiator-grid thin slice, the radiator-grid thin slice moves the insecticide for the insecticide can exert its efficiency, avoids the worm to get into the use that influences the LED lamp in the lamp shade, and the radiator-grid thin slice is the pore netted, plays fine dustproof effect.
(4) This explosion-proof industrial LED lamp, when using the lamp body, can start driving motor, driving motor drives the spool rotation, and the spool drives the reel and rotates for carry out rolling and release to the rigidity stay cord around the dish, thereby make the height of lamp body can regulate and control, thereby the convenience is used at the industrial environment of difference, conveniently maintains it moreover, and security and practicality are better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a structural lamp body of the present invention;
FIG. 3 is a cross-sectional view of a structural explosion prevention mechanism of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2 in accordance with the present invention;
FIG. 5 is a sectional view of the connection structure of the telescopic body and the lamp body according to the present invention.
In the figure: 1. a base plate; 2. a lamp post; 3. a telescopic body; 31. a drive motor; 32. a reel; 33. coiling; 34. a rigid pull rope; 4. a lamp body; 41. a lamp shade; 42. a light source; 43. a stretch rod; 5. a contact heat transfer plate; 6. an explosion-proof mechanism; 7. a heat conducting strip; 8. hot melting the elastic sheet; 9. a conductive plate; 10. a fan shaft; 11. driving the blades; 12. a pressure port; 13. a pendulum shaft; 14. a heat-dissipating mesh sheet; 15. an anisotropic magnetic block; 16. a magnetic block with the same polarity; 17. an insecticide; 18. and a bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an explosion-proof industrial LED lamp, including the base plate 1, the top fixedly connected with lamp pole 2 of base plate 1, and the other end of lamp pole 2 is violently established and fixedly connected with telescopic body 3, the bottom of telescopic body 3 is equipped with lamp body 4, lamp body 4 comprises lamp shade 41, light source 42 and tensile pole 43, the surface of lamp shade 41 links to each other with tensile pole 43, light source 42 locates in lamp shade 41, and the surface of light source 42 is connected with contact heat transfer plate 5, the tip fixedly connected with explosion-proof mechanism 6 of contact heat transfer plate 5 bottom side, pressure port 12 has been seted up to the side of lamp shade 41, and the inner wall fixedly connected with pendulum shaft 13 of pressure port 12, the surface movable mounting of pendulum shaft 13 has the cooling mesh thin slice 14 with pressure port 12 looks adaptation, and cooling mesh thin slice 14 comprises magnetic material.
Explosion-proof mechanism 6 is including establishing heat conduction strip 7, and the top of heat conduction strip 7 links to each other with the bottom that contacts heat transfer plate 5, the bottom of heat conduction strip 7 is connected with hot melt shell fragment 8, the inner wall fixedly connected with current conducting plate 9 of explosion-proof mechanism 6, and current conducting plate 9 is located the below of hot melt shell fragment 8, the bottom of explosion-proof mechanism 6 is rotated and is connected with fan axle 10, and current conducting plate 9 and fan axle 10 electric connection, the fixed surface of fan axle 10 installs a plurality of drive blades 11, two opposite drive blades 11 surface difference fixedly connected with different sex magnetic path 15 and same sex magnetic path 16 that set up, and different sex magnetic path 15, same sex magnetic path 16 and radiator-grid thin slice 14 are located same horizontal plane.
The right inner wall of the telescopic body 3 is fixedly provided with a driving motor 31, an output shaft of the driving motor 31 is fixedly connected with a scroll 32, the surface of the scroll 32 is fixedly provided with a winding disc 33, the surface of the winding disc 33 is wound with a rigid pull rope 34, and the other end of the rigid pull rope 34 movably penetrates through the telescopic body 3 and is connected with a stretching rod 43 at the top of the lampshade 41.
The bottom of the explosion-proof mechanism 6 is embedded with a bearing 18, and the top end of the fan shaft 10 penetrates through the bearing 18.
The inner bottom wall of the pressure hole 12 is provided with an insecticide 17, the size of the heat radiating net thin sheet 14 is slightly smaller than that of the pressure hole 12, and the bottom of the heat radiating net thin sheet 14 is not in contact with the insecticide 17.
The maximum angle of oscillation of the heat-radiating net sheet 14 about the pivot shaft 13 is forty-five degrees.
Attraction is formed between the anisotropic magnetic blocks 15 and the heat sink net sheet 14, and repulsion is formed between the isotropic magnetic blocks 16 and the heat sink net sheet 14.
The pressure holes 12 are provided in plural, and the plural pressure holes 12 are arranged in a ring shape on the surface of the lamp housing 41.
The working principle is as follows: when the LED lamp is used for a long time, the LED lamp emits a large amount of heat and gathers, when the light source 42 is used continuously, the temperature of the light source rises continuously, the heat is transferred through the contact heat transfer plate 5, the heat is transferred to the heat conducting strip 7 through the contact heat transfer plate 5, when the temperature reaches the temperature and the hot melt elastic sheet 8 deforms, the hot melt elastic sheet 8 bends downwards and is communicated with the current conducting plate 9, the current conducting plate 9 enables the fan shaft 10 to be electrified and rotate, the fan shaft 10 drives the driving blade 11 to rotate, so that the heat in the lampshade 41 can be dissipated, the LED lamp is effectively prevented from being damaged due to overhigh temperature, and the explosion-proof effect is achieved; in the process of rotating the driving blade 11, the driving blade 11 drives the opposite-magnetic-property magnetic block 15 and the same-magnetic-property magnetic block 16 to rotate, when the opposite-magnetic-property magnetic block 15 moves to one side close to the pressure hole 12, the opposite-magnetic-property magnetic block 15 and the radiating mesh sheet 14 attract each other, the radiating mesh sheet 14 swings inwards around the swing shaft 13 under the action of the magnetic force, so that the pressure hole 12 is in an open state, and therefore heat in the lampshade 41 is accelerated to be discharged, similarly, when the same-magnetic-property magnetic block 16 moves to one side of the pressure hole 12, the same-magnetic-property magnetic block 16 and the radiating mesh sheet 14 repel each other, and under the action of the repelling force, the same-magnetic-property magnetic block 16 pushes the radiating mesh sheet 14 to swing outwards, so that the pressure hole 12 is intermittently closed, the pressure; when the heat dissipation net sheet 14 swings back and forth, the heat dissipation net sheet 14 moves the insecticide 17, so that the insecticide 17 can exert the effect, insects are prevented from entering the lampshade 41 to influence the use of the LED lamp, and the heat dissipation net sheet 14 is in a fine mesh shape, so that a good dustproof effect is achieved; when using lamp body 4, can start driving motor 31, driving motor 31 drives the spool 32 rotatory, and spool 32 drives around dish 33 and rotates for coil 33 rolls up and releases rigidity stay cord 34, thereby makes lamp body 4's height can regulate and control, thereby conveniently uses in the industrial environment of difference, conveniently maintains it moreover, and security and practicality are better.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an explosion-proof industrial LED lamp, includes base plate (1), its characterized in that: the top of the base plate (1) is fixedly connected with a lamp post (2), the other end of the lamp post (2) is transversely provided with and fixedly connected with a telescopic body (3), the bottom of the telescopic body (3) is provided with a lamp body (4), the lamp body (4) is composed of a lampshade (41), a light source (42) and a stretching rod (43), the outer surface of the lampshade (41) is connected with a stretching rod (43), the light source (42) is arranged in the lampshade (41), the surface of the light source (42) is connected with a contact heat transfer plate (5), the end part of the bottom side of the contact heat transfer plate (5) is fixedly connected with an explosion-proof mechanism (6), the side surface of the lampshade (41) is provided with a pressure hole (12), and the inner wall of the pressure hole (12) is fixedly connected with a swing shaft (13), the surface of the swing shaft (13) is movably provided with a heat dissipation net sheet (14) matched with the pressure hole (12), and the heat dissipation net sheet (14) is made of magnetic materials.
2. The explosion-proof industrial LED lamp of claim 1, characterized in that: the anti-explosion mechanism (6) comprises a heat conduction strip (7) which is arranged in the anti-explosion mechanism, the top end of the heat conduction strip (7) is connected with the bottom of a contact heat transfer plate (5), the bottom end of the heat conduction strip (7) is connected with a hot-melt elastic sheet (8), the inner wall of the anti-explosion mechanism (6) is fixedly connected with a conductive plate (9), the conductive plate (9) is located below the hot-melt elastic sheet (8), the bottom of the anti-explosion mechanism (6) is rotatably connected with a fan shaft (10), the conductive plate (9) is electrically connected with the fan shaft (10), a plurality of driving blades (11) are fixedly mounted on the surface of the fan shaft (10), the surfaces of the two oppositely arranged driving blades (11) are respectively and fixedly connected with an unlike magnetic block (15) and a like magnetic block (16), and the unlike magnetic block (15), the like magnetic block (16) and a heat dissipation net sheet.
3. The explosion-proof industrial LED lamp of claim 1, characterized in that: the right inner wall fixed mounting of the expansion body (3) has driving motor (31), and the output shaft fixedly connected with spool (32) of driving motor (31), the fixed surface of spool (32) installs around dish (33), and the surface winding of around dish (33) has rigidity stay cord (34), the other end activity of rigidity stay cord (34) runs through the expansion body (3) and links to each other with tensile pole (43) at lamp shade (41) top.
4. The explosion-proof industrial LED lamp of claim 1, characterized in that: and a bearing (18) is embedded at the bottom of the explosion-proof mechanism (6), and the top end of the fan shaft (10) penetrates through the bearing (18).
5. The explosion-proof industrial LED lamp of claim 1, characterized in that: the inner bottom wall of the pressure hole (12) is provided with an insecticide (17), the size of the heat dissipation net thin sheet (14) is slightly smaller than that of the pressure hole (12), and the bottom of the heat dissipation net thin sheet (14) is not in contact with the insecticide (17).
6. The explosion-proof industrial LED lamp of claim 1, characterized in that: the maximum angle of the heat dissipation net sheet (14) swinging around the swinging shaft (13) is forty-five degrees.
7. The explosion-proof industrial LED lamp of claim 1, characterized in that: attractive force is formed between the opposite magnetic blocks (15) and the heat dissipation net thin sheet (14), and repulsive force is formed between the same magnetic blocks (16) and the heat dissipation net thin sheet (14).
8. The explosion-proof industrial LED lamp of claim 1, characterized in that: the pressure holes (12) are arranged in a plurality of ways, and the pressure holes (12) are annularly arranged on the surface of the lampshade (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011187892.2A CN112228793A (en) | 2020-10-29 | 2020-10-29 | Explosion-proof industrial LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011187892.2A CN112228793A (en) | 2020-10-29 | 2020-10-29 | Explosion-proof industrial LED lamp |
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| CN112228793A true CN112228793A (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011187892.2A Pending CN112228793A (en) | 2020-10-29 | 2020-10-29 | Explosion-proof industrial LED lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871517A (en) * | 2021-01-18 | 2021-06-01 | 张惠芳 | Even smearing device of panel for home decoration |
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|---|---|---|---|---|
| CN207094398U (en) * | 2017-06-19 | 2018-03-13 | 深圳市天亿照明工程有限公司 | A kind of underground lamp |
| CN207190720U (en) * | 2017-09-30 | 2018-04-06 | 北京车和家信息技术有限公司 | Ventilation unit and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871517A (en) * | 2021-01-18 | 2021-06-01 | 张惠芳 | Even smearing device of panel for home decoration |
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Application publication date: 20210115 |
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