CN113137581A - Intelligent LED lamp with photocatalyst air purification - Google Patents

Intelligent LED lamp with photocatalyst air purification Download PDF

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Publication number
CN113137581A
CN113137581A CN202110411841.1A CN202110411841A CN113137581A CN 113137581 A CN113137581 A CN 113137581A CN 202110411841 A CN202110411841 A CN 202110411841A CN 113137581 A CN113137581 A CN 113137581A
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CN
China
Prior art keywords
lamp
photocatalyst
piston
air purification
led lamp
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CN202110411841.1A
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Chinese (zh)
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CN113137581B (en
Inventor
翁金木
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Fujian Hongsheng Lighting Electrical Appliance Co ltd
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Fujian Hongsheng Lighting Electrical Appliance Co ltd
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Publication of CN113137581A publication Critical patent/CN113137581A/en
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Publication of CN113137581B publication Critical patent/CN113137581B/en
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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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultra-violet radiation
    • A61L9/205—Ultra-violet radiation using a photocatalyst or photosensitiser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B08B1/12—
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • 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
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • 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]

Abstract

The invention discloses an intelligent LED lamp with photocatalyst air purification, which comprises a lamp holder and a lamp post, wherein the lamp post is fixedly connected to the upper side of the lamp holder, a purification groove is arranged on the upper side of the lamp holder, a ball screw is rotatably connected to the inner side of the purification groove, one end of the ball screw penetrates through the inner side of the purification groove and is fixedly connected with a handle, a guide rod is fixedly connected to the inner side of the purification groove, sliding sleeves are sleeved on the ball screw and the guide rod, a hairbrush is fixedly connected to the two sliding sleeves together, an adsorption groove is arranged at the inner bottom of the purification groove, and activated carbon is filled in the inner side of the adsorption groove. The cleaning device is reasonable in design, and by arranging the handle, the ball screw, the guide rod, the sliding sleeve, the hairbrush and the adsorption tank, the handle is rotated to enable the ball screw to rotate, so that the sliding sleeve and the hairbrush are driven to reciprocate, the aim of cleaning dust at the bottom in the purification tank is further achieved, and the dust is effectively prevented from covering the photocatalyst and influencing the purification effect of the photocatalyst.

Description

Intelligent LED lamp with photocatalyst air purification
Technical Field
The invention relates to the technical field of LED lamps, in particular to an intelligent LED lamp with photocatalyst air purification.
Background
The photocatalyst is a general name of a photo-semiconductor material with a photocatalytic function represented by nano-scale titanium dioxide, is coated on the surface of a substrate, and generates a strong catalytic degradation function under the action of ultraviolet light and visible light: can effectively degrade toxic and harmful gases in the air; can effectively kill various bacteria and decompose and harmlessly treat toxins released by bacteria or fungi; meanwhile, the composite material also has the functions of removing formaldehyde, deodorizing, resisting pollution, purifying air and the like.
LEDs, light emitting diodes, are solid state semiconductor devices that convert electrical energy into visible light, and can convert electricity directly into light.
After the photocatalyst coating on the LED lamp is used for a long time, a large amount of dust is easily accumulated on the upper layer of the photocatalyst coating to influence the air purification effect, and the photocatalyst also has self consumption after the photocatalyst is used for a long time, so that the purification efficiency is low, and people are required to re-coat the photocatalyst raw material.
Disclosure of Invention
The invention aims to solve the following defects in the prior art that after a photocatalyst coating on an LED lamp is used for a long time, a large amount of dust is easily accumulated on the upper layer of the photocatalyst coating to influence the air purification effect, and the photocatalyst is consumed by the photocatalyst coating after the photocatalyst coating is used for a long time, so that the purification efficiency is low, and people are required to re-coat photocatalyst raw materials, so that the intelligent LED lamp with the photocatalyst air purification function is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an intelligence LED lamp with photocatalyst air purification, includes lamp stand and lamp pole, lamp pole fixed connection is at the upside of lamp stand, the upside of lamp stand is equipped with the purification groove, the inboard rotation that purifies the groove is connected with ball, ball's wherein one end runs through the inboard that purifies the groove to fixedly connected with handle, purify the inboard fixedly connected with guide arm in groove, all overlap on ball and the guide arm and be equipped with the sliding sleeve, two the common fixedly connected with brush of sliding sleeve, the interior bottom that purifies the groove is equipped with the absorption groove, the inboard packing that adsorbs the groove has the active carbon, the inboard that purifies the groove is equipped with the roll subassembly, the inboard of lamp stand is equipped with the U-shaped chamber, the inboard in U-shaped chamber is equipped with the extrusion subassembly, the inboard of lamp pole is equipped with the inner chamber, the inboard of inner chamber is equipped with the subassembly of blowing.
Preferably, the roll subassembly is including rotating the pivot of connection on two sliding sleeves, the cover is equipped with the coating roll in the pivot, symmetrical cover is equipped with two gears in the pivot, purify the groove and go up the symmetry and be equipped with two and match suitable recess, two with the gear the recess is located respectively and corresponds the gear under, two the inboard impartial interval of recess is equipped with a plurality of racks, two the gear respectively with a plurality of racks between the rack that corresponds intermeshing.
Preferably, the ball screw is in threaded connection with the sliding sleeve, and the guide rod is in sliding connection with the sliding sleeve.
Preferably, the extrusion assembly comprises a first piston which is connected to the inner side of the U-shaped cavity in a sliding mode, the first piston is connected to the inner side of the U-shaped cavity through a compression spring in an elastic mode, a magnet assembly is arranged between the first piston and the coating roller, photocatalyst raw materials are filled on the lower side of the U-shaped cavity, and a second piston which is abutted to the photocatalyst raw materials is connected to the inner side of the U-shaped cavity in a sliding mode.
Preferably, an air inlet is formed in one end, close to the first piston, of the U-shaped cavity, a discharge hole is formed in one end, close to the photocatalyst raw materials, of the U-shaped cavity, a feed inlet is formed in the lamp holder in the horizontal direction, and the compression spring is located on the left side of the air inlet in a natural state.
Preferably, the inner side of the U-shaped cavity is symmetrically and fixedly connected with two limiting rods, and the two limiting rods penetrate through the inner side of the second piston.
Preferably, the magnet assembly includes a first magnet disposed inside the coating roller, and a second magnet disposed inside the first piston.
Preferably, the blowing assembly comprises a small motor fixedly connected with the inner side of the inner cavity, a plurality of fan blades are sleeved on an output shaft of the small motor, two through holes are symmetrically formed in the lamp post, and the through holes on the lower side are obliquely upwards from left to right.
Preferably, the lamp post is rotatably connected with a lamp cover, a lamp bead is arranged on the lower side of the lamp cover, and the lamp cover is rotatably connected with the lamp post through a friction plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the handle is rotated by hands, the handle drives the ball screw to rotate, the ball screw drives the sliding sleeve and the brush to horizontally reciprocate, and the brush achieves the purpose of sweeping dust in the movement process, so that the dust is swept to the adsorption tank, the purpose of cleaning the purification tank is achieved, and the dust is prevented from covering the upper side of the photocatalyst and affecting the activity of the photocatalyst;
2. by arranging the rolling component, the two sliding sleeves reciprocate to drive the rotating shaft and the gear to reciprocate, the gear and the plurality of racks relatively move, the gear rotates under the action of the plurality of racks, and the gear drives the rotating shaft and the coating roller to rotate, so that the aim of rolling the coating roller is fulfilled, and the aim of uniformly coating the photocatalyst raw material is fulfilled;
3. by arranging the extrusion assembly, the coating roller intermittently moves to the right side in the reciprocating rolling process, so that the magnetic poles of the mutually facing sides of the first magnet and the second magnet are the same, the second magnet drives the first piston to move rightwards under the action of the repulsive force of the first magnet, the first piston achieves the purpose of compressing gas after passing through the gas inlet, and the second piston is driven to extrude the photocatalyst raw material and lead the photocatalyst raw material out through the discharge port, and the photocatalyst raw material is uniformly coated by matching with the coating roller;
4. through setting up the subassembly of blowing, the small-size motor rotates and drives the fan blade and rotate, and the fan blade rotates and drives air current top-down motion to with the air guide purification groove department of lamp pearl department, accelerate the air flow of lamp pearl department on the one hand, reach radiating purpose, on the other hand accelerates the speed of air and photocatalyst contact, improves air-purifying's efficiency.
Drawings
Fig. 1 is a schematic front view of an intelligent LED lamp with photocatalyst air purification according to the present invention;
FIG. 2 is a schematic diagram of an upper structure of an intelligent LED lamp with photocatalyst air purification according to the present invention;
FIG. 3 is a schematic side view of an intelligent LED lamp with photocatalyst air purification according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
In the figure: the device comprises a lamp holder 1, a purification groove 2, a handle 3, a ball screw 4, a guide rod 5, a sliding sleeve 6, a hairbrush 7, an adsorption groove 8, a rotating shaft 9, a coating roller 10, a gear 11, a groove 12, a rack 13, a first magnet 14, a second magnet 15, a first piston 16, a compression spring 17, a U-shaped cavity 18, an air inlet 19, a discharge hole 20, a limiting rod 21, a second piston 22, a feed inlet 23, a lamp post 24, a lamp cover 25, a lamp bead 26, an inner cavity 27, a small motor 28, a fan blade 29 and a friction plate 30.
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.
Referring to fig. 1-4, an intelligent LED lamp with photocatalyst air purification comprises a lamp holder 1 and a lamp post 24, the lamp post 24 is fixedly connected to the upper side of the lamp holder 1, the upper side of the lamp holder 1 is provided with a purification tank 2, a photocatalyst raw material is coated on the inner bottom of the purification tank 2 and reacts under the action of illumination, thereby achieving the purpose of purifying air, the inner side of the purification tank 2 is rotatably connected with a ball screw 4, one end of the ball screw 4 penetrates through the inner side of the purification tank 2 and is fixedly connected with a handle 3, the inner side of the purification tank 2 is fixedly connected with a guide rod 5, the guide rod 5 achieves the purpose of guiding the movement of a sliding sleeve 6 and providing stability, the ball screw 4 and the guide rod 5 are both sleeved with sliding sleeves 6, two sliding sleeves 6 are fixedly connected with a hairbrush 7, the lower side of the hairbrush 7 abuts against the bottom of the purification tank 2, the inner bottom of the purification tank 2 is provided with an adsorption tank 8, the inboard packing in adsorption tank 8 has active carbon, brush 7 sweeps the dust to adsorption tank 8 departments, the dust is adsorbed by active carbon, rotate handle 3 with the hand, handle 3 drives ball 4 and rotates, ball 4 drives sliding sleeve 6 and brush 7 levels to reciprocating motion, brush 7 reaches the purpose of sweeping the dust in the motion process, thereby sweep the dust to adsorption tank 8 departments, reach the purpose of clean purification groove 2, prevent that the dust from covering the upside at photocatalyst, influence photocatalyst's activity.
The inner side of the purification tank 2 is provided with a rolling component, the rolling component comprises a rotating shaft 9 which is rotatably connected with two sliding sleeves 6, a coating roller 10 is sleeved on the rotating shaft 9, the lower side of the coating roller 10 is abutted against the purification tank 2, two gears 11 are symmetrically sleeved on the rotating shaft 9, two grooves 12 which are matched with the gears 11 are symmetrically arranged on the purification tank 2, the two grooves 12 are respectively positioned under the corresponding gears 11, a plurality of racks 13 are arranged at equal intervals on the inner sides of the two grooves 12, the two gears 11 are respectively meshed with the corresponding racks 13, a screw thread connection is arranged between the ball screw 4 and the sliding sleeves 6, a sliding connection is arranged between the guide rod 5 and the sliding sleeves 6, the two sliding sleeves 6 reciprocate to drive the rotating shaft 9 and the gears 11 to reciprocate, the gears 11 and the plurality of racks 13 to generate relative motion, the gears 11 rotate under the action of the plurality of racks 13, the gears 11 rotate to drive the rotating shaft 9 and the coating roller 10 to rotate, thereby realizing the purpose of rolling the coating roller 10 and further achieving the purpose of uniformly coating the photocatalyst raw material.
The inner side of the lamp holder 1 is provided with a U-shaped cavity 18, the inner side of the U-shaped cavity 18 is provided with an extruding component, the extruding component comprises a first piston 16 connected to the inner side of the U-shaped cavity 18 in a sliding manner, the first piston 16 is elastically connected to the inner side of the U-shaped cavity 18 through a compression spring 17, a magnet component is arranged between the first piston 16 and the coating roller 10 and comprises a first magnet 14 arranged at the inner side of the coating roller 10, the inner side of the first piston 16 is provided with a second magnet 15, the lower side of the U-shaped cavity 18 is filled with a photocatalyst raw material, the inner side of the U-shaped cavity 18 is connected with a second piston 22 abutted against the photocatalyst raw material in a sliding manner, the coating roller 10 intermittently moves to the right side in a reciprocating rolling process, so that the magnetic poles at one side opposite to each other of the first magnet 14 and the second magnet 15 are the same, the second magnet 15 drives the first piston 16 to move rightwards under the repulsive force of the first magnet 14, and the first piston 16 achieves the purpose of compressing gas after passing through a gas inlet 19, thereby driving the second piston 22 to extrude the photocatalyst raw material and leading it out through the discharge port 20, and matching with the coating roller 10 to coat the photocatalyst raw material uniformly.
One end that U-shaped chamber 18 is close to first piston 16 is equipped with air inlet 19, and the one end that U-shaped chamber 18 is close to the photocatalyst raw materials is equipped with discharge gate 20, is equipped with feed inlet 23 on the lamp stand 1 horizontal direction, lies in the left side of air inlet 19 under the compression spring 17 natural state, and two gag lever posts 21 of the inboard symmetry fixedly connected with of U-shaped chamber 18, and two gag lever posts 21 all run through the inboard of second piston 22.
The inner side of the lamp post 24 is provided with an inner cavity 27, the inner side of the inner cavity 27 is provided with a blowing component, the blowing component comprises a small motor 28 fixedly connected with the inner side of the inner cavity 27, an output shaft of the small motor 28 is sleeved with a plurality of fan blades 29, the lamp post 24 is symmetrically provided with two through holes, the through holes at the lower side are arranged in an upward inclined manner from left to right, the lamp post 24 is rotatably connected with a lamp cover 25, the lower side of the lamp cover 25 is provided with a lamp bead 26, the lamp cover 25 is rotatably connected with the lamp post 24 through a friction plate 30, thereby achieving the purpose of adjusting the angle of the lamp cover 25 and being more convenient for people to use, the small motor 28 rotates to drive the fan blade 29 to rotate, the fan blade 29 rotates to drive the airflow to move from top to bottom, thereby purify the air direction purification tank 2 departments with the air direction of lamp pearl 26 department, accelerate the air flow of lamp pearl 26 departments on the one hand, reach radiating purpose, on the other hand accelerates the speed of air and photocatalyst contact, improves air-purifying's efficiency.
According to the invention, the handle 3 is rotated by hand, the handle 3 rotates to drive the ball screw 4 to rotate, the ball screw 4 rotates to drive the sliding sleeve 6 to reciprocate in the horizontal direction, the sliding sleeve 6 drives the hairbrush 7 to reciprocate in the horizontal direction under the matching action of the guide rod 5, the lower side of the hairbrush 7 is abutted against the purification tank 2, so that the purpose of sweeping dust is achieved, and when the hairbrush 7 moves to the adsorption tank 8, the dust on the hairbrush 7 is adsorbed by the adsorption tank 8;
the sliding sleeve 6 also drives the rotating shaft 9 to reciprocate by reciprocating motion, the rotating shaft 9 drives the gear 11 to reciprocate, relative motion occurs between the gear 11 and the plurality of racks 13, the gear 11 drives the rotating shaft 9 to rotate under the action of the plurality of racks 13, and the rotating shaft 9 rotates to drive the coating roller 10 to roll in the horizontal direction, so that the aim of uniformly coating the photocatalyst raw material is fulfilled;
in the process that the coating roller 10 moves towards the first piston 16, the magnetic poles of the mutually facing surfaces of the first magnet 14 and the second magnet 15 are the same, the second magnet 15 drives the first piston 16 to move rightwards under the action of the repulsive force of the first magnet 14, the first piston 16 continues to move after passing through the air inlet 19, at the moment, the U-shaped cavity 18 is in a closed state, the first piston 16 continues to move under the action of air pressure to drive the second piston 22 to move, the second piston 22 moves to transfer the photocatalyst raw materials into the purification tank 2 through the discharge port 20, the photocatalyst raw materials are supplemented timely, the photocatalyst raw materials are prevented from being consumed completely, and the air purification efficiency is reduced;
open the switch of small-size motor 28, the output shaft of small-size motor 28 rotates and drives a plurality of fan blades 29 and rotate, fan blade 29 rotates and blows the gas of its upside to the downside, be about to the gas suction inner chamber 27 of lamp pearl 26 department, blow to purifying groove 2 department by the through-hole of downside again, lamp pearl 26 department is in the negative pressure state under the effect of fan blade 29, thereby reach the mesh of accelerating the gas flow speed, purify groove 2 departments with gaseous direction simultaneously, improve the contact velocity of air and photocatalyst, and then improve the purification efficiency of photocatalyst to the air.
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 (9)

1. The utility model provides an intelligence LED lamp with photocatalyst air purification, includes lamp stand (1) and lamp pole (24), its characterized in that, lamp pole (24) fixed connection is at the upside of lamp stand (1), the upside of lamp stand (1) is equipped with purifies groove (2), the inboard rotation that purifies groove (2) is connected with ball (4), ball (4) wherein one end runs through the inboard that purifies groove (2) to fixedly connected with handle (3), the inboard fixedly connected with guide arm (5) that purifies groove (2), it is equipped with sliding sleeve (6) all to overlap on ball (4) and guide arm (5), two sliding sleeve (6) common fixedly connected with brush (7), the interior bottom that purifies groove (2) is equipped with adsorption tank (8), the inboard packing of adsorption tank (8) has active carbon, the inboard that purifies groove (2) is equipped with the roll subassembly, the lamp holder is characterized in that a U-shaped cavity (18) is formed in the inner side of the lamp holder (1), an extrusion assembly is arranged in the inner side of the U-shaped cavity (18), an inner cavity (27) is arranged in the inner side of the lamp post (24), and a blowing assembly is arranged in the inner side of the inner cavity (27).
2. The intelligent LED lamp with photocatalyst air purification function according to claim 1, wherein the rolling assembly comprises a rotating shaft (9) rotatably connected to two sliding sleeves (6), a coating roller (10) is sleeved on the rotating shaft (9), two gears (11) are symmetrically sleeved on the rotating shaft (9), two grooves (12) matched with the gears (11) are symmetrically arranged on the purification tank (2), two grooves (12) are respectively positioned under the corresponding gears (11), a plurality of racks (13) are arranged at equal intervals on the inner sides of the grooves (12), and two gears (11) are respectively meshed with the corresponding racks (13).
3. The intelligent LED lamp with photocatalyst air purification function according to claim 1, wherein the ball screw (4) is in threaded connection with the sliding sleeve (6), and the guide rod (5) is in sliding connection with the sliding sleeve (6).
4. The intelligent LED lamp with photocatalyst air purification function according to claim 2, wherein the extrusion component comprises a first piston (16) slidably connected to the inner side of a U-shaped cavity (18), the first piston (16) is elastically connected to the inner side of the U-shaped cavity (18) through a compression spring (17), a magnet component is arranged between the first piston (16) and the coating roller (10), photocatalyst raw materials are filled in the lower side of the U-shaped cavity (18), and a second piston (22) abutting against the photocatalyst raw materials is slidably connected to the inner side of the U-shaped cavity (18).
5. The intelligent LED lamp with photocatalyst air purification function according to claim 4, wherein an air inlet (19) is arranged at one end of the U-shaped cavity (18) close to the first piston (16), a discharge hole (20) is arranged at one end of the U-shaped cavity (18) close to the photocatalyst raw material, an inlet (23) is arranged on the lamp holder (1) in the horizontal direction, and the compression spring (17) is naturally located at the left side of the air inlet (19).
6. The LED lamp with photocatalyst air purification function as claimed in claim 4, wherein two limiting rods (21) are symmetrically and fixedly connected to the inner side of the U-shaped cavity (18), and both limiting rods (21) penetrate through the inner side of the second piston (22).
7. The intelligent LED lamp with photocatalyst air purification function according to claim 4, wherein the magnet assembly comprises a first magnet (14) arranged inside the coating roller (10), and a second magnet (15) is arranged inside the first piston (16).
8. The intelligent LED lamp with photocatalyst air purification function as claimed in claim 1, wherein the blowing component comprises a small motor (28) fixedly connected with the inner side of the inner cavity (27), the output shaft of the small motor (28) is sleeved with a plurality of fan blades (29), the lamp post (24) is symmetrically provided with two through holes, and the through holes on the lower side are arranged in an upward inclined manner from left to right.
9. The intelligent LED lamp with photocatalyst air purification function as claimed in claim 1, wherein a lamp cover (25) is rotatably connected to the lamp post (24), a lamp bead (26) is arranged on the lower side of the lamp cover (25), and the lamp cover (25) is rotatably connected with the lamp post (24) through a friction plate (30).
CN202110411841.1A 2021-04-16 2021-04-16 Intelligent LED lamp with photocatalyst air purification Active CN113137581B (en)

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CN113137581B CN113137581B (en) 2022-06-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116255605A (en) * 2023-03-07 2023-06-13 杭州新三联照明电器有限公司 New energy purifying life lamp

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