CN113898895A - High-power industrial and mining lamp for mine - Google Patents

High-power industrial and mining lamp for mine Download PDF

Info

Publication number
CN113898895A
CN113898895A CN202111267531.3A CN202111267531A CN113898895A CN 113898895 A CN113898895 A CN 113898895A CN 202111267531 A CN202111267531 A CN 202111267531A CN 113898895 A CN113898895 A CN 113898895A
Authority
CN
China
Prior art keywords
fixedly arranged
radiator base
mining lamp
power
annular groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111267531.3A
Other languages
Chinese (zh)
Inventor
王国庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Yongshen Technology Co ltd
Original Assignee
Hunan Yongshen Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunan Yongshen Technology Co ltd filed Critical Hunan Yongshen Technology Co ltd
Priority to CN202111267531.3A priority Critical patent/CN113898895A/en
Publication of CN113898895A publication Critical patent/CN113898895A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention relates to the technical field of industrial and mining lamps, and particularly discloses a high-power industrial and mining lamp for a mine, which comprises a supporting seat, wherein a power supply is fixedly arranged on the upper end face of the supporting seat; a radiator base is fixedly arranged between the inner side surfaces of the supporting seats, a plurality of radiating fins are arranged at the upper end of the radiator base, an aluminum substrate is fixedly arranged on the lower end surface of the radiator base, a plurality of surface mounted light sources are fixedly arranged on the lower end surface of the aluminum substrate, a sealing cover is fixedly arranged on the lower end surface of the radiator base through bolts, an annular groove is formed in the lower end surface of the radiator base, and the edge of the sealing cover is positioned inside the annular groove; a sealing ring is arranged inside the annular groove, a plurality of vent holes are formed in the lower end face of the radiator base, and the vent holes are uniformly distributed on the outer side of the annular groove; the motor is fixedly arranged on the upper end face of the inner side of the supporting seat, and the fan blade is fixedly arranged at the output end of the motor.

Description

High-power industrial and mining lamp for mine
Technical Field
The invention relates to the technical field of industrial and mining lamps, in particular to a high-power industrial and mining lamp for a mine.
Background
Industrial and mining lamps are a generic term for lamps used in production work areas of factories, mines, warehouses, and high-rise houses, and include various illumination lamps used in general environments, and explosion-proof lamps and corrosion-proof lamps used in special environments.
In order to work reliably for a long time in places with poor environmental conditions such as dusty environment, moist environment and the like, the industrial and mining lamp has special requirements on structural design, a shell, a reflector and the like, a closed lamp or a convection type lamp which is upward and light-passing is used in the dusty environment, and the airtightness of the shell and the surface treatment of the reflector are paid attention to in the moist environment.
Due to the fact that the mine is moist, a large amount of dust often enters the interior of a lamp body of the mining lamp, long-term stable work of the mining lamp is affected, and for a high-power mining lamp, the phenomenon of difficult heat dissipation and even explosion often occur; the existing industrial and mining lamp adopts a sealing strip and other passive modes to prevent dust from entering the lamp body, and has poor sealing effect and low heat dissipation efficiency.
Disclosure of Invention
Aiming at the problems mentioned in the background technology, the invention aims to provide the high-power mining lamp for the mine, which has a good heat dissipation effect and excellent sealing and active dust prevention functions so as to solve the problems mentioned in the background technology.
The technical purpose of the invention is realized by the following technical scheme:
a high-power mining lamp for a mine comprises a supporting seat, wherein a power supply is fixedly arranged on the upper end face of the supporting seat; a radiator base is fixedly arranged between the inner side surfaces of the supporting seats, a plurality of radiating fins are arranged at the upper end of the radiator base, the radiator base and the radiating fins are integrally manufactured, an aluminum substrate is fixedly arranged on the lower end surface of the radiator base, a plurality of patch light sources are fixedly arranged on the lower end surface of the aluminum substrate, a sealing cover is fixedly arranged on the lower end surface of the radiator base through bolts, an annular groove is formed in the lower end surface of the radiator base, and the edge of the sealing cover is positioned inside the annular groove; a sealing ring is clamped inside the annular groove, a plurality of vent holes are formed in the lower end face of the radiator base, and the vent holes are uniformly distributed on the outer side of the annular groove; the motor is fixedly arranged on the upper end face of the inner side of the supporting seat, and the fan blade is fixedly arranged at the output end of the motor.
Furthermore, a connecting seat is hinged between the left end and the right end of the outer side of the supporting seat.
According to the technical scheme, after the connecting seat is fixed on the wall by a worker, the irradiation angle of the mining lamp can be changed conveniently by adjusting the angle of the supporting seat.
Furthermore, a plurality of connecting holes are formed in the upper end of the connecting seat.
According to the technical scheme, the bolt connection between the connecting seat and the wall surface is facilitated.
Further, the sealing cover is made of transparent PC materials, and the cross section of the sealing cover is circular.
According to the technical scheme, the transparent PC material is more beneficial to light to pass through, and has better corrosion resistance.
Further, the inner side wall of the sealing ring is tightly attached to the edge of the sealing cover; the sealing ring is made of silicon rubber materials.
According to the technical scheme, the silicon rubber material has certain deformation capacity, the sealing effect of the sealing ring is enhanced, and dust is further prevented from entering.
Furthermore, a plurality of bulges are integrally arranged on the outer side surface and the inner side surface of the sealing ring.
According to the technical scheme, when the sealing ring is installed, a worker can extrude the sealing ring into the annular groove in an extruding mode.
Furthermore, the vent hole is a through hole, and filter screens are arranged at the upper end and the lower end of the inside of the vent hole.
According to the technical scheme, when the fan blade blows the flowing air into the vent hole, dust can be effectively prevented from entering.
Further, the power supply is electrically connected with the motor, and the power supply is electrically connected with the patch light source.
According to the technical scheme, the electric control of the motor and the surface mounted light source is facilitated.
Furthermore, the outer surfaces of the supporting seat, the connecting seat, the radiator base and the radiating fins are all manufactured by electrostatic spraying.
According to the technical scheme, the supporting seat, the connecting seat, the radiator base and the radiating fins have excellent corrosion resistance and are longer in service life.
Further, the thickness of the aluminum substrate is not less than 1 cm.
According to the technical scheme, the normal operation of the high-power patch light source can be ensured.
In summary, the invention mainly has the following beneficial effects:
when the dustproof fan is used by a worker, on one hand, heat can be dissipated through the radiating fins, on the other hand, the fan blades are controlled to rotate by starting the motor, flowing air is driven to dissipate heat of the radiating fins, meanwhile, part of the flowing air cleans dust near the sealing cover through the vent holes, the active dustproof function is achieved, the radiating problem is solved, and meanwhile, the dustproof problem is also solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
wherein: 1. a supporting seat; 2. a power source; 3. a connecting seat; 4. connecting holes; 5. a heat sink base; 6. a heat sink; 7. an aluminum substrate; 8. a patch light source; 9. a sealing cover; 10. a vent hole; 11. a filter screen; 12. a motor; 13. a seal ring; 14. a protrusion; 15. and (4) bolts.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Example 1
Referring to fig. 1-3, the high-power mining lamp for the mine comprises a support base 1, wherein a power supply 2 is fixedly arranged on the upper end face of the support base 1; a radiator base 5 is fixedly arranged between the inner side surfaces of the supporting seat 1, a plurality of radiating fins 6 are arranged at the upper end of the radiator base 5, the radiator base 5 and the radiating fins 6 are manufactured integrally, an aluminum substrate 7 is fixedly arranged on the lower end surface of the radiator base 5, a plurality of patch light sources 8 are fixedly arranged on the lower end surface of the aluminum substrate 7, a sealing cover 9 is fixedly arranged on the lower end surface of the radiator base 5 through bolts 15, an annular groove is formed in the lower end surface of the radiator base 5, and the edge of the sealing cover 9 is positioned inside the annular groove; a sealing ring 13 is clamped inside the annular groove, a plurality of vent holes 10 are formed in the lower end face of the radiator base 5, and the vent holes 10 are uniformly distributed on the outer side of the annular groove; the upper end face of the inner side of the supporting seat 1 is fixedly provided with a motor 12, and the output end of the motor 12 is fixedly provided with a fan blade.
According to the above embodiments, referring to fig. 1-3, the connecting seat 3 is hinged between the left and right ends of the outer side of the supporting seat 1, so that the illumination angle of the mining lamp can be changed by adjusting the angle of the supporting seat 1 after the connecting seat 3 is fixed on the wall by a worker.
According to the above embodiments, referring to fig. 1-3, a plurality of connecting holes 4 are formed at the upper end of the connecting seat 3, so as to facilitate the bolt connection between the connecting seat 3 and the wall surface.
According to the above embodiments, specifically, referring to fig. 1 to fig. 3, the sealing cover 9 is made of a transparent PC material, the cross section of the sealing cover 9 is circular, and the transparent PC material is more favorable for light to pass through and has better corrosion resistance.
According to the above embodiments, specifically, referring to fig. 1 to fig. 3, the inner side wall of the sealing ring 13 is tightly attached to the edge of the sealing cover 9; the sealing ring 13 is made of a silicon rubber material, and the silicon rubber material has certain deformation capacity, so that the sealing effect of the sealing ring 13 is enhanced, and dust is further prevented from entering the sealing ring.
According to the above embodiment, specifically, referring to fig. 1 to fig. 3, the outer side surface and the inner side surface of the sealing ring 13 are integrally provided with a plurality of protrusions 14, and when the sealing ring is installed, a worker can press the sealing ring 13 into the annular groove by pressing the protrusions 14.
According to the above embodiments, referring to fig. 1 to 3, specifically, the vent hole 10 is a through hole, the upper and lower ends of the inside of the vent hole 10 are provided with the filter screens 11, the filter screens 11 can be made of steel wire balls, and when the fan blade blows the flowing air into the vent hole, dust can be effectively prevented from entering.
According to the above embodiments, referring to fig. 1 to fig. 3, the power source 2 is electrically connected to the motor 12, and the power source 2 is electrically connected to the patch light source 8, so as to facilitate electrical control of the motor 12 and the patch light source 8.
According to the above embodiments, referring to fig. 1 to 3, the outer surfaces of the supporting seat 1, the connecting seat 3, the heat sink base 5, and the heat sink 6 are all manufactured by electrostatic spraying, and the supporting seat 1, the connecting seat 3, the heat sink base 5, and the heat sink 6 have excellent corrosion resistance and longer service life.
According to the above embodiments, specifically, referring to fig. 1 to fig. 3, the thickness of the aluminum substrate 7 is not less than 1cm, so that the normal operation of the high-power patch light source 8 can be ensured.
When the dustproof fan is used by a worker, on one hand, heat can be dissipated through the radiating fins 6, on the other hand, the fan blades are controlled to rotate by the starting motor 12, flowing air is driven to dissipate heat of the radiating fins 6, meanwhile, dust near the sealing cover 9 is cleaned by part of the flowing air through the vent holes 10, the active dustproof function is achieved, the radiating problem is solved, and meanwhile the dustproof problem is also solved.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a mine is with high-power industrial and mining lamp, includes the supporting seat, its characterized in that: the upper end face of the supporting seat is fixedly provided with a power supply; a radiator base is fixedly arranged between the inner side surfaces of the supporting seats, a plurality of radiating fins are arranged at the upper end of the radiator base, the radiator base and the radiating fins are integrally manufactured, an aluminum substrate is fixedly arranged on the lower end surface of the radiator base, a plurality of patch light sources are fixedly arranged on the lower end surface of the aluminum substrate, a sealing cover is fixedly arranged on the lower end surface of the radiator base through bolts, an annular groove is formed in the lower end surface of the radiator base, and the edge of the sealing cover is positioned inside the annular groove; a sealing ring is clamped inside the annular groove, a plurality of vent holes are formed in the lower end face of the radiator base, and the vent holes are uniformly distributed on the outer side of the annular groove; the motor is fixedly arranged on the upper end face of the inner side of the supporting seat, and the fan blade is fixedly arranged at the output end of the motor.
2. The high-power mining lamp for mines according to claim 1, wherein: and a connecting seat is hinged between the left end and the right end of the outer side of the supporting seat.
3. The high-power mining lamp for mines according to claim 2, wherein: the upper end of the connecting seat is provided with a plurality of connecting holes.
4. The high-power mining lamp for mines according to claim 3, wherein: the sealing cover is made of transparent PC materials, and the section of the sealing cover is circular.
5. The high-power mining lamp for mines according to claim 4, wherein: the inner side wall of the sealing ring is tightly attached to the edge of the sealing cover; the sealing ring is made of silicon rubber materials.
6. The high-power mining lamp for mines according to claim 5, wherein: a plurality of bulges are integrally arranged on the outer side surface and the inner side surface of the sealing ring.
7. The high-power mining lamp for mines according to claim 6, wherein: the vent hole is a through hole, and filter screens are arranged at the upper end and the lower end of the inside of the vent hole.
8. The high-power mining lamp for mines according to claim 7, wherein: the power supply is electrically connected with the motor, and the power supply is electrically connected with the patch light source.
9. The high-power mining lamp for mines according to claim 8, wherein: the outer surfaces of the supporting seat, the connecting seat, the radiator base and the radiating fins are all manufactured by adopting electrostatic spraying.
10. The high-power mining lamp for mines according to claim 9, wherein: the thickness of the aluminum substrate is not less than 1 cm.
CN202111267531.3A 2021-10-29 2021-10-29 High-power industrial and mining lamp for mine Pending CN113898895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111267531.3A CN113898895A (en) 2021-10-29 2021-10-29 High-power industrial and mining lamp for mine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111267531.3A CN113898895A (en) 2021-10-29 2021-10-29 High-power industrial and mining lamp for mine

Publications (1)

Publication Number Publication Date
CN113898895A true CN113898895A (en) 2022-01-07

Family

ID=79027677

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111267531.3A Pending CN113898895A (en) 2021-10-29 2021-10-29 High-power industrial and mining lamp for mine

Country Status (1)

Country Link
CN (1) CN113898895A (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102155699A (en) * 2011-05-18 2011-08-17 广州南科集成电子有限公司 Waterproof and dustproof LED lamp
JP2012038731A (en) * 2010-08-06 2012-02-23 Posco Ict Co Ltd Optical semiconductor illumination device
WO2013082928A1 (en) * 2011-12-08 2013-06-13 生迪光电科技股份有限公司 Led industrial and mining lamp
CN203309855U (en) * 2013-07-03 2013-11-27 岑彪 Novel active convection luminaire for industrial use
CN206369121U (en) * 2016-12-31 2017-08-01 东莞市联臻光电科技有限公司 A kind of Dustproof bulkhead lamp of high efficiency heat radiation
CN207094323U (en) * 2017-06-20 2018-03-13 深圳市天亿照明工程有限公司 A kind of bulkhead lamp
CN207230335U (en) * 2017-10-11 2018-04-13 中山市红典照明有限公司 A kind of LED bay light
CN209819314U (en) * 2019-06-03 2019-12-20 山东旭程照明科技有限公司 LED (light-emitting diode) mining lamp
CN210179406U (en) * 2019-07-29 2020-03-24 珠海晟华照明科技有限公司 Dustproof industrial and mining lamp of high-efficient heat dissipation
CN210485518U (en) * 2019-11-06 2020-05-08 苏州沃尚光电科技有限公司 Dustproof construction of LED industrial and mining lamp
CN111998321A (en) * 2020-08-25 2020-11-27 湘潭市宏光工矿设备有限公司 Heat abstractor for industrial and mining lamp
CN212565461U (en) * 2020-08-13 2021-02-19 深圳市通用科技有限公司 Novel enhancement mode LED explosion-proof platform lamp
CN213019356U (en) * 2020-09-04 2021-04-20 深圳市欧士照明科技有限公司 High heat conduction industrial and mining lamp

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012038731A (en) * 2010-08-06 2012-02-23 Posco Ict Co Ltd Optical semiconductor illumination device
CN102155699A (en) * 2011-05-18 2011-08-17 广州南科集成电子有限公司 Waterproof and dustproof LED lamp
WO2013082928A1 (en) * 2011-12-08 2013-06-13 生迪光电科技股份有限公司 Led industrial and mining lamp
CN203309855U (en) * 2013-07-03 2013-11-27 岑彪 Novel active convection luminaire for industrial use
CN206369121U (en) * 2016-12-31 2017-08-01 东莞市联臻光电科技有限公司 A kind of Dustproof bulkhead lamp of high efficiency heat radiation
CN207094323U (en) * 2017-06-20 2018-03-13 深圳市天亿照明工程有限公司 A kind of bulkhead lamp
CN207230335U (en) * 2017-10-11 2018-04-13 中山市红典照明有限公司 A kind of LED bay light
CN209819314U (en) * 2019-06-03 2019-12-20 山东旭程照明科技有限公司 LED (light-emitting diode) mining lamp
CN210179406U (en) * 2019-07-29 2020-03-24 珠海晟华照明科技有限公司 Dustproof industrial and mining lamp of high-efficient heat dissipation
CN210485518U (en) * 2019-11-06 2020-05-08 苏州沃尚光电科技有限公司 Dustproof construction of LED industrial and mining lamp
CN212565461U (en) * 2020-08-13 2021-02-19 深圳市通用科技有限公司 Novel enhancement mode LED explosion-proof platform lamp
CN111998321A (en) * 2020-08-25 2020-11-27 湘潭市宏光工矿设备有限公司 Heat abstractor for industrial and mining lamp
CN213019356U (en) * 2020-09-04 2021-04-20 深圳市欧士照明科技有限公司 High heat conduction industrial and mining lamp

Similar Documents

Publication Publication Date Title
CN101986008B (en) LED bulb with fan and lamp
CN113898895A (en) High-power industrial and mining lamp for mine
CN201892065U (en) Lighting fixture and LED lamp bulb with fan
CN210462753U (en) Low dome lamp shell and low dome lamp
CN211976688U (en) LED ceiling lamp with good heat dissipation performance
CN212319557U (en) Waterproof structure of LED lamp
CN210179463U (en) Contact heat dissipation formula LED dome lamp
CN210291506U (en) High-light-efficiency LED street lamp
CN206320548U (en) A kind of built-in high-power Tri-proof light
CN213686582U (en) Multifunctional household LED ceiling lamp
CN215636757U (en) LED industrial and mining lamp easy to disassemble and assemble
CN213955138U (en) LED high ceiling lamp
CN220229061U (en) Explosion-proof type maintenance-free LED explosion-proof projection lamp
CN213872419U (en) Fixed LED lamp
CN216047175U (en) Take heat radiation structure's industrial and mining lamp
CN210135498U (en) Novel LED projecting lamp
CN221098553U (en) Die-casting integrated miner lamp body and industrial and mining lamp
CN213900828U (en) Double-end wall lamp
CN212869642U (en) Heat dissipation lampshade
CN213983224U (en) LED spotlight projecting lamp that can dispel heat fast
CN214222855U (en) High-efficient radiating projecting lamp
CN217482723U (en) LED photocatalysis lamp
CN216384110U (en) High-temperature-resistant explosion-proof LED lampshade
CN213810127U (en) Novel flying saucer type LED factory building lamp
CN215411611U (en) LED (light-emitting diode) mining lamp

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination