CN110778940A - Oil contamination prevention LED lamp - Google Patents
Oil contamination prevention LED lamp Download PDFInfo
- Publication number
- CN110778940A CN110778940A CN201911073245.6A CN201911073245A CN110778940A CN 110778940 A CN110778940 A CN 110778940A CN 201911073245 A CN201911073245 A CN 201911073245A CN 110778940 A CN110778940 A CN 110778940A
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- Prior art keywords
- oil
- seat
- led lamp
- lamp
- lampshade
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Classifications
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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
- F21S8/00—Lighting devices intended for fixed installation
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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
- 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
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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
- 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
- F21V17/16—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 deformation of parts; Snap action mounting
- F21V17/162—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 deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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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
- F21V21/22—Adjustable mountings telescopic
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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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an oil stain resistant LED lamp which is arranged on a lamp holder, wherein the lamp holder is fixed on a wall through a rod body, a lampshade is fixedly arranged on the lower surface of the lamp holder and is made of transparent heat conduction materials, heat dissipation holes are symmetrically formed in two sides of the lampshade, a filter screen is arranged in each of the two heat dissipation holes, a shielding structure is additionally arranged in the lampshade, and an oil scraping seat with oil absorption cotton is additionally arranged on the lamp holder. Has the advantages that: the radiating holes are formed in the lampshade, so that the LED lamp can normally radiate heat when in work; can shelter from the louvre earlier when need clean the gettering to the greasy dirt, utilize the heat to heat up the lamp shade to make the greasy dirt on the lamp shade soften and be convenient for more clean the gettering.
Description
Technical Field
The invention relates to an LED lamp, in particular to an oil pollution prevention LED lamp.
Background
Compared with the conventional incandescent lamp, the led lamp has the advantages of long service life, high luminous efficiency (high luminous efficiency) and low power consumption, and is widely used in life and production lighting. When some factories which are easy to produce oil stains produce the gaseous oil, the produced gaseous oil is easy to float upwards, so that the oil stains are easy to adhere to the led lamp.
The greasy dirt that adheres on the led lamp has the problem of difficult clearance, simultaneously because the position that grease proofing dirty led lamp was installed is higher relatively, so clearance personnel also need stand to the eminence during the clearance and just can carry out the clearance operation, have certain risk.
Disclosure of Invention
The invention aims to solve the problems found in the background art and provides an oil pollution prevention LED lamp.
In order to achieve the purpose, the invention adopts the following technical scheme: an oil stain resistant LED lamp comprises a lamp holder and an LED lamp arranged on the lamp holder, wherein a rod body capable of being fixed on a wall is arranged on the lamp holder, a lampshade covering the LED lamp is fixedly arranged on the lower surface of the lamp holder, the lampshade is made of transparent heat conducting materials, and heat dissipation holes are symmetrically formed in two sides of the lampshade;
install one through removing the structure and scrape the oil seat on the lamp stand, the last surface paste who scrapes the oil seat has the oil absorption cotton, two shelter from structures are installed to the symmetry in the lamp shade, the lower tip fixed mounting of lamp shade has an oil squeezing plate, and oil squeezing plate is located the right side of scraping the oil seat, is located the right side install the antidrip structure on the second supporting seat.
Further, it includes connecting rod, supporting shoe, ball screw, servo motor and removes the seat to remove the structure, fixed mounting has supporting shoe and servo motor respectively on the upper surface of lamp stand, servo motor's drive end fixed mounting has one ball screw, just ball screw's one end is rotated and is connected on the supporting shoe, install one through ball nut on the ball screw remove the seat, the lower surface that removes the seat is laminated with the upper surface of lamp stand mutually, the side that removes the seat passes through the connecting rod with frizing seat fixed connection.
Further, two it all includes one and shelters from seat and an electric telescopic handle to shelter from the structure, shelter from seat sliding connection and correspond in the lamp shade the position of louvre, electric telescopic handle installs in the lamp shade, just one side that shelters from the seat with electric telescopic handle's movable end is fixed mutually.
Further, the anti-dripping structure includes the mount pad and connects oily seat, is located the right side fixed mounting is gone up to supporting seat two the mount pad, install detachable on the mount pad connect oily seat, connect to have seted up on the oily seat and connect the oil groove, just connect the size of oil groove to be greater than the cotton size of oil absorption.
Further, one side fixed mounting who connects the oil seat has the dead lever, set up the screw hole with it complex on the mount pad, the dead lever is kept away from the one end threaded connection who connects the oil seat and is had the fixed block, just the fixed block is located the right side of mount pad.
Furthermore, the upper surface of the oil scraping seat is an inclined plane, and the lower surface of the oil squeezing plate is an inclined plane matched with the upper surface of the oil scraping seat
Further, one end, facing the oil squeezing plate, of the oil absorption cotton is provided with a guide arc surface.
Furthermore, filter screens are installed in the radiating holes.
Compared with the prior art, the invention has the advantages that:
1: the arrangement of the heat dissipation holes enables airflow in the direction parallel to the length direction of the LED lamp to directly dissipate heat generated by the work of the LED lamp.
2: can shelter from the louvre when required through the cooperation that blocks off seat, electric telescopic handle for the concentration as far as possible of led lamp work production is in the lamp shade, thereby makes the temperature rise in the lamp shade, utilizes the intensification of lamp shade to soften its lower surface adhesion's greasy dirt, thereby is convenient for detach the greasy dirt.
3: the oil absorption cotton is driven to move through the matching of the servo motor, the ball screw, the moving seat, the connecting rod and the moving seat, so that softened oil stains are wiped and absorbed.
4: the one end that the oil absorption is cotton has certain radian, the better card of the crowded oily board of being convenient for is like between oil absorption cotton and the lamp shade to go out the greasy dirt part extrusion of absorbing on the oil absorption cotton, connect the setting of oil seat to collect the greasy dirt after the extrusion, avoid it directly to drop to ground.
5: the oil receiving seat can be detached regularly for cleaning through the matching of the mounting seat, the fixing block and the fixing rod, and the cleanliness of the oil receiving seat is improved.
In summary, the radiating holes formed in the lamp shade facilitate normal heat radiation of the led lamp during operation; can shelter from the louvre earlier when need clean the gettering to the greasy dirt, utilize the heat to heat up the lamp shade to make the greasy dirt on the lamp shade soften and be convenient for more clean the gettering.
Drawings
FIG. 1 is a schematic structural view of an oil contamination prevention LED lamp according to the present invention;
FIG. 2 is an enlarged view of the structure of part A in FIG. 1;
FIG. 3 is an enlarged view of the structure of part B in FIG. 1;
fig. 4 is a top view of the air deflector of fig. 2.
In the figure: 1T-shaped block, 2 rods, 3 lamp holders, 4led lamps, 5 lampshades, 6 heat dissipation holes, 7 supporting seat I, 8 supporting seat II, 9 mounting grooves, 10 roller bodies, 11 limiting plates, 12 air guide plates, 13 oil scraping seats, 14 oil absorption cotton, 15 connecting rods, 16 supporting blocks, 17 ball screws, 18 servo motors, 19 blocking seats, 20 electric telescopic rods, 21 mounting seats, 22 oil squeezing plates, 23 fixing blocks, 24 fixing rods, 25 oil receiving seats, 26 oil receiving grooves and 27 moving seats.
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.
Example 1:
referring to fig. 1-4, this embodiment provides an oil stain resistant led lamp, including lamp stand 3 and the led lamp 4 of installing on lamp stand 3, be equipped with the body of rod 2 that can fix on the wall on the lamp stand 3, the lower fixed surface of lamp stand 3 installs the cover and establishes lamp shade 5 outside the led lamp 4, and lamp shade 5 adopts transparent heat conduction material to make, louvre 6 has been seted up to the bilateral symmetry of lamp shade 5, all install the filter screen in the louvre 6, louvre 6 has been seted up to the bilateral symmetry of lamp shade 5, all installs a filter screen in two louvre 6, and the setting up of louvre 6 makes the heat that led lamp 4 work produced can directly carry out the heat exchange with the external gas, avoids setting up of lamp shade 5 to produce great influence to the heat dissipation of led lamp 4.
In this embodiment, install one through removing the structure on the lamp stand 3 and scrape oil seat 13, remove the structure and include connecting rod 15, supporting shoe 16, ball screw 17, servo motor 18 and remove seat 27, fixed mounting has supporting shoe 16 and servo motor 18 respectively on the upper surface of lamp stand 3, servo motor 18's drive end fixed mounting has one ball screw 17, just ball screw 17's one end is rotated and is connected on the supporting shoe 16, install one through ball nut on the ball screw 17 remove seat 27, the lower surface that removes seat 27 is laminated with the upper surface of lamp stand 3 mutually, the side that removes seat 27 passes through connecting rod 15 with scrape oil seat 13 fixed connection. The servomotor 18 is the same as the "servomotor" used in the patent publication No. CN 207272371U. The upper surface of the oil scraping seat 13 is pasted with oil absorption cotton 14, and of course, the oil scraping seat can be designed as follows: the side of the movable seat 27 is fixedly connected with the upper end of the connecting rod 15, the oil scraping seat 13 can be installed at the lower end of the connecting rod 15 through the elastic structure which can move up and down, and the elastic structure can be a spring or a combined structure of a guide rod and the spring, so that the elastic structure can ensure that the oil absorption cotton 14 is tightly attached to the lampshade 5 all the time.
In this embodiment, two shielding structures are symmetrically installed in the lamp shade 5, two the shielding structures all include one and shelter from seat 19 and an electric telescopic handle 20, shelter from seat 19 sliding connection and correspond in the lamp shade 5 the position of louvre 6, electric telescopic handle 20 is installed in the lamp shade 5, just one side that shelters from seat 19 with electric telescopic handle 20's movable end is fixed mutually. The electric telescopic rod 20 is the same as the electric telescopic rod used in the authorization document with the patent number CN207279448U, the electric telescopic rod 20 can be connected with an external controller, and the controller can adopt a common plc controller for controlling the operation of the electric telescopic rod 20. The aim at that shelters from the structure setting shelters from louvre 6 when needing to carry out the degrease to the lower extreme outer wall of lamp shade 5 to make the heat gathering that led lamp 4 during operation produced in lamp shade 5, thereby make the temperature of lamp shade 5 rise, the temperature rise of lamp shade 5 also makes the greasy dirt temperature of lamp shade 5 lower surface adhesion rise to a certain extent, thereby the cotton 14 of oil absorption of better utilization removal carries out the suction with the greasy dirt.
In this embodiment, the lower tip fixed mounting of lamp shade 5 has an oil pumping plate 22, and oil pumping plate 22 is located the right side of scraping oil seat 13, the upper surface of scraping oil seat 13 is the inclined plane, oil pumping plate 22's lower surface be with scrape the upper surface matched with inclined plane of oil seat 13, the oil absorption cotton 14 orientation oil pumping plate 22's one end is equipped with the direction cambered surface. The shape of oil-squeezing plate 22 is the same as the shape of oil-absorbing cotton 14, the upper surface of oil-absorbing cotton 14 is attached to the lower surface of lamp shade 5, and one side of oil-absorbing cotton 14 close to oil-squeezing plate 22 has a certain radian, so that the oil-squeezing plate 22 can be inserted between lamp shade 5 and oil-absorbing cotton 14 through the radian better in the moving process, the oil-absorbing cotton 14 after oil absorption is squeezed to a certain extent, and partial oil stain is squeezed out from the oil-absorbing cotton 14.
In this embodiment, the second support seat 8 on the right side is provided with an anti-dripping structure. The anti-dripping structure includes mount pad 21 and connects oily seat 25, is located the right side fixed mounting has on two 8 supporting seats of supporting seat mount pad 21, install detachable on the mount pad 21 connect oily seat 25, connect to have seted up on the oily seat 25 and connect oil groove 26, just connect the size of oil groove 26 to be greater than the size of oil absorption cotton 14. The anti-dripping structure is arranged to receive the oil squeezed from the oil absorption cotton 14 by the oil squeezing plate 22, so as to prevent the oil from dripping directly. Connect one side fixed mounting of oil seat 25 to have dead lever 24, set up the screw hole of complex with it on the mount pad 21, dead lever 24 keeps away from the one end threaded connection who connects oil seat 25 and has fixed block 23, just fixed block 23 is located the right side of mount pad 21. The detachable oil receiving seat 25 is provided to periodically detach and clean the oil receiving seat 25.
When the LED lamp works, the heat dissipation holes 6 are not shielded in a normal state, and heat generated by the work of the LED lamp 4 can directly exchange heat with gas, so that the heat dissipation effect is achieved, wind on the left side and the right side (in the direction shown in figure 1) can directly penetrate through the heat dissipation holes 6, and the heat dissipation operation can be completed without any auxiliary operation;
when oil stains adhered to the lower surface of the lampshade 5 need to be absorbed, the electric telescopic rod 20 can be opened firstly, the electric telescopic rod 20 works to drive the shielding seat 19 to move, so that the two heat dissipation holes 6 are shielded from the inside, heat dissipation of heat is reduced to a certain extent, the heat can be gathered in the lampshade 5 at the moment, a heating effect is achieved on the lampshade 5, and the oil stains below the lampshade 5 are softened;
Example 2:
referring to fig. 1-4, the present embodiment provides another oil stain resistant led lamp, including an led lamp 4 mounted on a lamp holder 3, wherein the lamp holder 3 is fixed on a wall through a rod 2, a lampshade 5 covering the led lamp 4 is fixedly mounted on a lower surface of the lamp holder 3, the lampshade 5 is made of transparent heat conducting material, and a transparent heat conducting plate is also used for common articles made of transparent heat conducting material; the bilateral symmetry of lamp shade 5 has seted up louvre 6, all installs a filter screen in two louvres 6, and louvre 6's setting makes the heat that led lamp 4 work produced can directly carry out the heat exchange with the external gas, avoids setting up of lamp shade 5 to produce great influence to the heat dissipation of led lamp 4.
Two first supporting seats 7 are symmetrically and fixedly installed on the lower surface of the lamp holder 3, two supporting seats 8 are fixedly installed on the two sides of the lampshade 5 corresponding to the positions of the first supporting seats 7, and an air deflector 12 is connected between the first supporting seats 7 and the corresponding second supporting seats 8 in a sliding mode corresponding to the positions of the heat dissipation holes 6; the movable air deflector 12 is provided to guide the wind (in the front-rear direction shown in fig. 1) blowing in the direction perpendicular to the longitudinal direction of the lamp housing 5; both sides of the air deflector 12 have a certain inclination, that is, both side surfaces of the air deflector 12 are provided with air deflecting slopes, so that the air is conveniently and smoothly blown into the heat dissipation holes 6 through the guidance of the air deflector 12, and the led lamp 4 has a heat dissipation effect.
A plurality of mounting grooves 9 have all been seted up to one side that corresponding supporting seat 7 and supporting seat two 8 are close to each other, all rotate on every mounting groove 9 and be connected with a roll body 10, and the aviation baffle 12 upper and lower surface all contacts with corresponding roll body 10, sets up rotatable roll body 10 aim at and reduces the resistance that aviation baffle 12 removed and received, turns into rolling friction with partial sliding friction, the removal of aviation baffle 12 of being convenient for.
A limiting structure is arranged between the air deflector 12 and the lampshade 5, and the air deflector 12 can better slide along the direction parallel to the lampshade 5 by the limiting structure, so that the inclination is avoided; two limit structure all include two T-shaped piece 1 and two T-shaped grooves, and T-shaped piece 1 cooperatees with corresponding T-shaped groove, and two equal fixed mounting in one side that two aviation baffles 12 are close to each other have two T-shaped piece 1, and two T-shaped grooves have been seted up to the equal symmetry in both sides of lamp shade 5, and T-shaped piece 1 difference sliding connection is on corresponding T-shaped groove, and the setting in T-shaped groove has a limiting displacement to T-shaped piece 1, and T-shaped piece 1 can only slide in the T-shaped groove.
The lamp holder 3 is provided with an oil scraping seat 13 through a moving structure, the moving structure comprises a connecting rod 15, a supporting block 16, a ball screw 17, a servo motor 18 and a moving seat 27, and the servo motor 18 is the same as a servo motor used in an authorization document with the patent number of CN 207272371U; support block 16 and servo motor 18 are respectively fixedly mounted on the upper surface of lamp holder 3, a ball screw 17 is fixedly mounted at the driving end of servo motor 18, one end of ball screw 17 is rotatably connected to support block 16, a movable seat 27 is mounted on ball screw 17 through a ball nut, the lower surface of movable seat 27 is attached to the upper surface of lamp holder 3, the side of movable seat 27 is fixedly connected with oil scraping seat 13 through a connecting rod 15, and oil absorbing cotton 14 is adhered to the upper surface of oil scraping seat 13. Of course, it is also possible to design: the side of the movable seat 27 is fixedly connected with the upper end of the connecting rod 15, the oil scraping seat 13 can be installed at the lower end of the connecting rod 15 through the elastic structure which can move up and down, and the elastic structure can be a spring or a combined structure of a guide rod and the spring, so that the elastic structure can ensure that the oil absorption cotton 14 is tightly attached to the lampshade 5 all the time.
Two limiting plates 11 are fixedly arranged on the second supporting seat 8 at intervals corresponding to the positions on the two sides of the air deflector 12 respectively, and the two limiting plates 11 are positioned on the two sides of the corresponding heat dissipation holes 6 respectively; the limiting plate 11 is arranged to limit the moving air deflector 12, so that the air deflector 12 can only move a specific distance when blown by air flow, and therefore wind in the vertical direction is guided into the lampshade 5 more accurately, and the LED lamp 4 is better cooled.
Two shielding structures are symmetrically arranged in the lampshade 5, each shielding structure comprises a shielding seat 19 and an electric telescopic rod 20, the shielding seats 19 are slidably connected to the positions, corresponding to the heat dissipation holes 6, in the lampshade 5, the electric telescopic rods 20 are arranged in the lampshade 5, and one side of each shielding seat 19 is fixed to the movable end of each electric telescopic rod 20; the electric telescopic rod 20 is the same as the electric telescopic rod used in the authorization document with the patent number CN207279448U, the electric telescopic rod 20 can be connected with an external controller, and the controller can adopt a common plc controller for controlling the operation of the electric telescopic rod 20. The aim at that shelters from the structure setting shelters from louvre 6 when needing to carry out the degrease to the lower extreme outer wall of lamp shade 5 to make the heat gathering that led lamp 4 during operation produced in lamp shade 5, thereby make the temperature of lamp shade 5 rise, the temperature rise of lamp shade 5 also makes the greasy dirt temperature of lamp shade 5 lower surface adhesion rise to a certain extent, thereby the cotton 14 of oil absorption of better utilization removal carries out the suction with the greasy dirt.
The lower end part of the lampshade 5 is fixedly provided with an oil squeezing plate 22, the oil squeezing plate 22 is positioned on the right side of the oil scraping seat 13, the upper surface of the oil scraping seat 13 is an inclined surface, the lower surface of the oil squeezing plate 22 is an inclined surface matched with the upper surface of the oil scraping seat 13, one end, facing the oil squeezing plate 22, of the oil absorption cotton 14 is provided with a guide arc surface, the shape of the oil squeezing plate 22 is the same as that of the oil absorption cotton 14, the upper surface of the oil absorption cotton 14 is attached to the lower surface of the lampshade 5, and one side, close to the oil squeezing plate 22, of the oil absorption cotton 14 has a certain radian, so that the oil squeezing plate 22 can be inserted between the lampshade 5 and the oil absorption cotton 14 through the radian better in the moving process, the oil absorption cotton 14 after oil absorption is squeezed to a certain degree, and part of oil stains can be squeezed.
An anti-dripping structure is arranged on the second supporting seat 8 on the right side, and the anti-dripping structure is arranged for receiving oil dirt squeezed by the oil squeezing plate 22 from the oil absorption cotton 14 and preventing the oil dirt from directly dripping; the anti-dripping structure comprises an installation seat 21 and an oil receiving seat 25, the installation seat 21 is fixedly installed on the right supporting seat II 8, the detachable oil receiving seat 25 is installed on the installation seat 21, an oil receiving groove 26 is formed in the oil receiving seat 25, and the size of the oil receiving groove 26 is larger than that of the oil absorption cotton 14; a fixing rod 24 is fixedly installed on one side of the oil receiving seat 25, a threaded hole matched with the fixing rod is formed in the installation seat 21, one end, far away from the oil receiving seat 25, of the fixing rod 24 is in threaded connection with a fixing block 23, and the fixing block 23 is located on the right side of the installation seat 21; the detachable oil receiving seat 25 is provided to periodically detach and clean the oil receiving seat 25.
When the LED lamp works, the heat dissipation holes 6 are not shielded in a normal state, and heat generated by the work of the LED lamp 4 can directly exchange heat with gas, so that the heat dissipation effect is achieved, wind on the left side and the right side (in the direction shown in figure 1) can directly penetrate through the heat dissipation holes 6, and the heat dissipation operation can be completed without any auxiliary operation;
the wind blowing from the vertical lampshade 5 in the length direction can be smoothly guided into the heat dissipation holes 6 through the action of the air deflector 12, so that the wind blowing from the vertical lampshade 5 in the length direction can also perform heat dissipation operation on the LED lamp 4;
when oil stains adhered to the lower surface of the lampshade 5 need to be absorbed, the electric telescopic rod 20 can be opened firstly, the electric telescopic rod 20 works to drive the shielding seat 19 to move, so that the two heat dissipation holes 6 are shielded from the inside, heat dissipation of heat is reduced to a certain extent, the heat can be gathered in the lampshade 5 at the moment, a heating effect is achieved on the lampshade 5, and the oil stains below the lampshade 5 are softened;
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. An oil stain resistant LED lamp comprises a lamp holder (3) and an LED lamp (4) installed on the lamp holder (3), wherein a rod body (2) capable of being fixed on a wall is arranged on the lamp holder (3), and the oil stain resistant LED lamp is characterized in that a lampshade (5) covering the LED lamp (4) is fixedly installed on the lower surface of the lamp holder (3), the lampshade (5) is made of transparent heat conduction materials, and heat dissipation holes (6) are symmetrically formed in two sides of the lampshade (5);
install one through removing the structure and scrape oil seat (13) on lamp stand (3), the upper surface paste who scrapes oil seat (13) has oil absorption cotton (14), lamp shade (5) interior symmetry is installed two and is sheltered from the structure, the lower tip fixed mounting of lamp shade (5) has one crowded oily board (22), and crowded oily board (22) is located the right side of scraping oil seat (13), is located the right side install the antidrip structure on supporting seat two (8).
2. The oil contamination prevention led lamp according to claim 1, wherein the moving structure comprises a connecting rod (15), a supporting block (16), a ball screw (17), a servo motor (18) and a moving seat (27), the supporting block (16) and the servo motor (18) are respectively and fixedly mounted on the upper surface of the lamp holder (3), one ball screw (17) is fixedly mounted at the driving end of the servo motor (18), one end of the ball screw (17) is rotatably connected to the supporting block (16), one moving seat (27) is mounted on the ball screw (17) through a ball nut, the lower surface of the moving seat (27) is attached to the upper surface of the lamp holder (3), and the side edge of the moving seat (27) is fixedly connected to the oil scraping seat (13) through the connecting rod (15).
3. The oil contamination prevention led lamp according to claim 1, wherein the two shielding structures each comprise a shielding seat (19) and an electric telescopic rod (20), the shielding seat (19) is slidably connected to a position corresponding to the heat dissipation hole (6) in a lamp housing (5), the electric telescopic rod (20) is installed in the lamp housing (5), and one side of the shielding seat (19) is fixed to a movable end of the electric telescopic rod (20).
4. The oil contamination prevention led lamp according to claim 1, wherein the anti-dripping structure comprises an installation base (21) and an oil receiving base (25), the installation base (21) is fixedly installed on the second support base (8) on the right side, the detachable oil receiving base (25) is installed on the installation base (21), an oil receiving groove (26) is formed in the oil receiving base (25), and the size of the oil receiving groove (26) is larger than that of the oil absorption cotton (14).
5. The oil contamination prevention led lamp according to claim 4, wherein a fixing rod (24) is fixedly installed at one side of the oil receiving seat (25), a threaded hole matched with the mounting seat (21) is formed in the mounting seat (21), a fixing block (23) is connected to one end, far away from the oil receiving seat (25), of the fixing rod (24) in a threaded mode, and the fixing block (23) is located on the right side of the mounting seat (21).
6. The oil contamination prevention led lamp according to claim 1, wherein the upper surface of the oil scraping seat (13) is an inclined surface, and the lower surface of the oil squeezing plate (22) is an inclined surface matched with the upper surface of the oil scraping seat (13).
7. The oil pollution prevention led lamp as claimed in claim 1, wherein a guiding cambered surface is arranged at one end of the oil absorption cotton (14) facing the oil squeezing plate (22).
8. The oil contamination prevention led lamp according to claim 1, wherein a filter screen is installed in each heat dissipation hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911073245.6A CN110778940A (en) | 2019-11-05 | 2019-11-05 | Oil contamination prevention LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911073245.6A CN110778940A (en) | 2019-11-05 | 2019-11-05 | Oil contamination prevention LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110778940A true CN110778940A (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911073245.6A Withdrawn CN110778940A (en) | 2019-11-05 | 2019-11-05 | Oil contamination prevention LED lamp |
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| CN (1) | CN110778940A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576978A (en) * | 2020-12-28 | 2021-03-30 | 嵊州创益厨卫光电有限公司 | Integrated universal LED lamp for kitchen and bathroom |
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