CN111895307A - Domestic LED lamp that radiating effect is good and can be dirt-proof - Google Patents
Domestic LED lamp that radiating effect is good and can be dirt-proof Download PDFInfo
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- CN111895307A CN111895307A CN202010770976.2A CN202010770976A CN111895307A CN 111895307 A CN111895307 A CN 111895307A CN 202010770976 A CN202010770976 A CN 202010770976A CN 111895307 A CN111895307 A CN 111895307A
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- fixedly connected
- dust
- threaded rod
- led lamp
- heat dissipation
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- 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
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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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to the technical field of LED lamps, and discloses a dustproof household LED lamp with a good heat dissipation effect, which comprises a lamp box, wherein a filter box is fixedly connected to the inner right wall of the lamp box, a timing filter screen and a dust filter screen are arranged in the filter box, a micro motor is fixedly connected to the top of the filter box, a threaded rod is rotatably connected to the bottom of the micro motor, a fixed block and two sliding blocks are sleeved outside the threaded rod, brushes are fixedly connected to the left sides of the two sliding blocks, a sliding groove is formed in the fixed block, a reset spring is fixedly connected to one side of the sliding groove, which is close to the threaded rod, and a cross rod is fixedly connected to one side of the reset spring, which is far away. The threaded rod drives the two sliding blocks and the brush to slide on the threaded rod when rotating, the brush can clean up the dust attached to the upper surface by contacting with the dust filter screen, and therefore the effect of preventing the dust from accumulating on the dust filter screen and influencing the normal work of the exhaust fan is achieved.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to a household LED lamp which is good in heat dissipation effect and can prevent dust.
Background
An LED is also called a light emitting diode, and is a solid semiconductor device capable of converting electric energy into visible light, and LED lamps are increasingly popular with people due to the advantages of energy saving, environmental protection, long service life, no stroboflash and impact resistance.
The LED lamp can produce a large amount of heat energy at the electric energy conversion in-process, work can shorten the life of LED lamp greatly under the higher environment of temperature for a long time, consequently the LED lamp will cooperate heat abstractor to dispel the heat, general LED lamp radiating effect is not good on the existing market, the better inside of radiating effect gets into the dust easily again, influences the life of LED lamp, we have provided a domestic LED lamp that the radiating effect is good and can dirt-proof from this.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the household LED lamp which is good in heat dissipation effect and capable of preventing dust, has the advantages of being good in heat dissipation effect and capable of preventing dust from entering the lamp box to influence the light emitting effect of the LED lamp, and solves the problems that the heat dissipation effect of a common LED lamp is poor, the dust is prevented from entering the lamp box, and the service life of the LED lamp is shortened.
(II) technical scheme
In order to achieve the purpose of good heat dissipation effect and preventing dust from entering the lamp box to influence the light emitting effect of the LED lamp, the invention provides the following technical scheme: a household LED lamp with good heat dissipation effect and dust prevention function comprises a lamp box, wherein a lamp shade is fixedly connected to the bottom of the lamp box, heat dissipation holes are formed in the left side of the lamp box, an air inlet hole and a dust outlet hole are formed in the right side of the lamp box, a filter box is fixedly connected to the inner right wall of the lamp box, an exhaust pipe is fixedly connected to the left side of the filter box, an exhaust fan is fixedly connected to the left side of the exhaust pipe, an air outlet pipe is fixedly connected to the bottom of the exhaust fan, a circular pipe is fixedly connected to the bottom of the air outlet pipe, a blowing cover is fixedly connected to the bottom of the circular pipe, cooling fins are arranged below the blowing cover, an element body is fixedly connected to the bottom of the cooling fins, a time filter screen and a dust filter screen are arranged inside the filter box, a micro motor is fixedly, the fixed block and two sliders have been cup jointed to the outside of threaded rod, two the equal fixedly connected with brush in left side of slider, the bottom fixedly connected with stopper of threaded rod, the spout has been seted up to the inside of fixed block, the spout is close to one side fixedly connected with reset spring of threaded rod, one side fixedly connected with horizontal pole that reset spring kept away from the threaded rod, the dust falling hole has been seted up to the bottom of rose box, the bottom fixedly connected with of rose box keeps off the dirt case.
Preferably, a dust screen is arranged inside the heat dissipation hole.
Preferably, the moisture filter is located at a left side of the dust filter.
Preferably, the part of the threaded rod in the filter box is provided with threads, and the threads of the upper part and the lower part are opposite in direction.
Preferably, both said slides are inside the filtration tank and are symmetrical about the centre of the threaded portion of the threaded rod.
Preferably, the left sides of the two brushes are both in contact with a dust filter screen.
Preferably, the return spring pushes the cross rod against one side of the sliding groove far away from the threaded rod under the effect of no external force.
Preferably, the bottom of the circular tube is provided with an air outlet, and the air outlet is sleeved with a blower cover.
Preferably, the inside of two sliders is inserted with a slide bar, and the slide bar is positioned on the back of the threaded rod.
(III) advantageous effects
Compared with the prior art, the invention provides the dustproof household LED lamp with good heat dissipation effect, and the dustproof household LED lamp has the following beneficial effects:
1. this domestic LED lamp that radiating effect is good and can be dirt-proof carries out heat-conduction heat dissipation through fin and component body contact, and the air exhauster is taken out the outside air from the inlet port through exhaust column and play tuber pipe in the circular pipe, blows to the fin through the venthole and dispels the heat, and inside hot-air passes through the louvre and discharges to the advantage that LED lamp radiating effect is good has been reached.
2. This domestic LED lamp that radiating effect is good and can be dirt-proof sets up the dust screen in the louvre through setting up dust filter screen and moisture filter screen in the filter box to reach the dust and the moisture that prevent to influence LED lamp work and got into the inside effect of lamp house.
3. This domestic LED lamp that the radiating effect is good and can be dirt-proof, it rotates to drive the threaded rod through micro motor, two sliders pass through opposite direction's screw thread and drive the brush and be close to toward one side in opposite directions, micro motor reversal when being about to contact, make the slider drive the brush and return, the brush is cleared up the dust that is stained with on to the dust filter screen, the dust falls into through the dust falling hole and keeps off the dirt incasement, discharge from the dust outlet hole, thereby reached and prevented that the dust from gathering on the dust filter screen and piling up the effect that influences the normal work of air exhauster.
4. This domestic LED lamp that the radiating effect is good and can be dirt-proof drives the fixed block through the threaded rod and rotates, and the fixed block drives the horizontal pole at the incasement rotation of keeping off dust, can dredge the dust of keeping off the dust incasement to reached and prevented the accumulational effect of dust at the dust-retaining incasement.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of the circular tube structure of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
FIG. 4 is an enlarged view of the structure of part B of the present invention.
In the figure: the device comprises a lamp box 1, a lamp shade 2, heat dissipation holes 3, air inlet holes 4, a dust outlet hole 5, a filter box 6, an exhaust pipe 7, an exhaust fan 8, an air outlet pipe 9, a circular pipe 10, a blower cover 11, cooling fins 12, an element body 13, a moisture filter screen 14, a dust filter screen 15, a micro motor 16, a threaded rod 17, a sliding block 18, a hairbrush 19, a limiting block 20, a fixing block 21, a sliding groove 22, a reset spring 23, a cross rod 24, a dust falling hole 25 and a dust blocking box 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a household LED lamp with good heat dissipation effect and dust prevention comprises a lamp box 1, a lamp shade 2 is fixedly connected to the bottom of the lamp box 1, heat dissipation holes 3 are formed in the left side of the lamp box 1, a dust screen is arranged inside the heat dissipation holes 3 to prevent dust from entering the lamp box 1 through the heat dissipation holes 3, an air inlet 4 and a dust outlet 5 are formed in the right side of the lamp box 1, a filter box 6 is fixedly connected to the inner right wall of the lamp box 1, an exhaust pipe 7 is fixedly connected to the left side of the filter box 6, an exhaust fan 8 is fixedly connected to the left side of the exhaust pipe 7, an air outlet pipe 9 is fixedly connected to the bottom of the exhaust fan 8, a circular pipe 10 is fixedly connected to the bottom of the air outlet pipe 9, a blower cover 11 is fixedly connected to the bottom of the circular pipe 10, heat dissipation fins 12 are arranged below the blower cover 11, a component, the bottom of the circular tube 10 is provided with an air outlet, the outside of the air outlet is sleeved with an air blowing cover 11, the air outlet blows air to the radiating fins 12 to radiate the heat of the radiating fins 12, a time filter screen 14 and a dust filter screen 15 are arranged inside the filter box 6, the moisture filter screen 14 is positioned on the left side of the dust filter screen 15 to play a role in firstly removing dust and then dehumidifying the air entering the filter box 6, the top of the filter box 6 is fixedly connected with a micro motor 16, the bottom of the micro motor 16 is rotatably connected with a threaded rod 17, the part of the threaded rod 17 positioned inside the filter box 6 is provided with threads, the thread directions of the upper part and the lower part are opposite, the outside of the threaded rod 17 is sleeved with a fixed block 21 and two sliders 18, the insides of the two sliders 18 are inserted with sliding rods, the sliding rods are positioned on the back of the threaded rod, the left sides of the two brushes 19 are both contacted with the dust filter screen 15, the brushes 19 play a role of cleaning the dust filter screen 15, the two sliding blocks 18 are both positioned inside the filter box 6, and both have the central symmetry of screw thread part about threaded rod 17, can clear up the effect of dust filter screen 15 by the maximum limit when playing threaded rod 17 and drive two sliders 18 and slide, threaded rod 17's bottom fixedly connected with stopper 20, spout 22 has been seted up to the inside of fixed block 21, one side fixedly connected with reset spring 23 that spout 22 is close to threaded rod 17, reset spring 23 keeps away from one side fixedly connected with horizontal pole 24 of threaded rod 17, reset spring 23 does not receive the effect of external force down with horizontal pole 24 top in one side that threaded rod 17 was kept away from to spout 22, make horizontal pole 24 be in the state of stretching out, dust falling hole 25 has been seted up to the bottom of rose box 6, the bottom fixedly connected with of rose box 6 keeps off dirt case 26.
The working principle is as follows: when the LED lamp is used, when the interior is high, the radiating fins 12 are contacted with the element body 13 to carry out heat conduction and radiation, the exhaust fan 8 pumps outside air into the circular tube 10 from the air inlet hole 4 through the exhaust pipe 7 and the air outlet pipe 9, the air is blown to the radiating fins 12 through the air outlet hole to carry out heat radiation, the inside hot air is discharged through the radiating holes 3, thereby achieving the advantage of good heat radiation effect on the LED lamp, the filter box 6 is internally provided with the dust filter screen 15 and the moisture filter screen 14, the dust filter screen is arranged in the radiating holes 3, thereby preventing dust and moisture which influence the work of the LED lamp from entering the lamp box 1, the micro motor 16 can rotate at regular time to drive the threaded rod 17 to rotate, the two sliders 18 drive the hairbrush 19 to approach to one side which is opposite through threads in opposite directions, when the contact is about to be made, the micro motor 16 rotates reversely to drive the hairbrush 19 to return, the dust falls into the dust blocking box 26 through the dust falling hole 25, and is discharged from the dust outlet hole 5, so that the dust is prevented from being accumulated on the dust filter screen 15 to influence the normal work of the exhaust fan 8, the threaded rod 17 can drive the fixed block 21 to rotate when rotating, the fixed block 21 drives the transverse rod 24 to rotate in the dust blocking box 26, the dust in the dust blocking box 26 can be dredged, and the effect of preventing the dust from being accumulated in the dust blocking box 26 is achieved.
In conclusion, this domestic LED lamp that radiating effect is good and can be dirt-proof carries out heat-conduction heat dissipation through fin 12 and the contact of component body 13, and air exhauster 8 blows the heat dissipation to fin 12 through the venthole in with outside air from inlet port 4 through exhaust column 7 and play tuber pipe 9 and take out into circular pipe 10, and inside hot-air is discharged through louvre 3 to reached the good advantage of LED lamp radiating effect.
Through set up dust filter screen 15 and moisture filter screen 14 in rose box 6, set up the dust screen in louvre 3 to reach the effect that prevents to influence dust and the moisture of LED lamp work and get into lamp house 1 inside.
Drive threaded rod 17 through micro motor 16 and rotate, two sliders 18 drive brush 19 through opposite direction's screw toward one side in opposite directions and be close to, micro motor 16 reverses when being about to contact, make slider 18 drive brush 19 and return, brush 19 is cleared up the dust of being stained with on the dust filter screen 15, the dust falls into through dust falling hole 25 and keeps off dirt case 26 in, discharge from dust outlet hole 5, thereby reached and prevented that the dust from gathering on dust filter screen 15 and piling up the effect that influences 8 normal work of air exhauster.
The threaded rod 17 drives the fixing block 21 to rotate, the fixing block 21 drives the cross rod 24 to rotate in the dust blocking box 26, and dust in the dust blocking box 26 can be dredged, so that the effect of preventing dust from accumulating in the dust blocking box 26 is achieved, and the application range is wider.
Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a good just can dirt-proof domestic LED lamp of radiating effect, includes lamp house (1), its characterized in that: the lamp box comprises a lamp box body (1), a lamp shade (2) is fixedly connected to the bottom of the lamp box body (1), heat dissipation holes (3) are formed in the left side of the lamp box body (1), air inlet holes (4) and dust outlet holes (5) are formed in the right side of the lamp box body (1), a filter box (6) is fixedly connected to the inner right wall of the lamp box body (1), an exhaust pipe (7) is fixedly connected to the left side of the filter box (6), an exhaust fan (8) is fixedly connected to the left side of the exhaust pipe (7), an air outlet pipe (9) is fixedly connected to the bottom of the exhaust fan (8), a round pipe (10) is fixedly connected to the bottom of the air outlet pipe (9), a blowing cover (11) is fixedly connected to the bottom of the round pipe (10), cooling fins (12) are arranged below the blowing cover (11), an element body (13) is fixedly connected to the bottom of the cooling fins (12), the top fixedly connected with micro motor (16) of rose box (6), the bottom of micro motor (16) is rotated and is connected with threaded rod (17), fixed block (21) and two slider (18), two have been cup jointed to the outside of threaded rod (17) the equal fixedly connected with brush (19) in left side of slider (18), bottom fixedly connected with stopper (20) of threaded rod (17), spout (22) have been seted up to the inside of fixed block (21), one side fixedly connected with reset spring (23) that spout (22) are close to threaded rod (17), one side fixedly connected with horizontal pole (24) of threaded rod (17) are kept away from in reset spring (23), dust falling hole (25) have been seted up to the bottom of rose box (6), the bottom fixedly connected with of rose box (6) keeps off dirt case (26).
2. The household LED lamp with good heat dissipation effect and dust prevention function according to claim 1, is characterized in that: and a dust screen is arranged in the heat dissipation holes (3).
3. The household LED lamp with good heat dissipation effect and dust prevention function according to claim 1, is characterized in that: the moisture filter screen (14) is located on the left side of the dust filter screen (15).
4. The household LED lamp with good heat dissipation effect and dust prevention function according to claim 1, is characterized in that: the part of the threaded rod (17) in the filter box (6) is provided with threads, and the thread directions of the upper part and the lower part are opposite.
5. The household LED lamp with good heat dissipation effect and dust prevention function as claimed in claims 1 and 4, is characterized in that: the two sliding blocks (18) are both arranged inside the filter box (6), and the two sliding blocks are symmetrical about the center of the threaded part of the threaded rod (17).
6. The household LED lamp with good heat dissipation effect and dust prevention function according to claim 1, is characterized in that: the left sides of the two hairbrushes (19) are both contacted with the dust filter screen (15).
7. The household LED lamp with good heat dissipation effect and dust prevention function according to claim 1, is characterized in that: the return spring (23) pushes the cross rod (24) against one side of the sliding groove (22) far away from the threaded rod (17) under the effect of no external force.
8. The household LED lamp with good heat dissipation effect and dust prevention function according to claim 1, is characterized in that: the bottom of the circular pipe (10) is provided with an air outlet, and the outside of the air outlet is sleeved with a blowing cover (11).
9. The household LED lamp with good heat dissipation effect and dust prevention function according to claim 1, is characterized in that: and sliding rods are inserted into the two sliding blocks (18) and are positioned on the back of the threaded rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010770976.2A CN111895307A (en) | 2020-08-04 | 2020-08-04 | Domestic LED lamp that radiating effect is good and can be dirt-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010770976.2A CN111895307A (en) | 2020-08-04 | 2020-08-04 | Domestic LED lamp that radiating effect is good and can be dirt-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111895307A true CN111895307A (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010770976.2A Pending CN111895307A (en) | 2020-08-04 | 2020-08-04 | Domestic LED lamp that radiating effect is good and can be dirt-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111895307A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600098A (en) * | 2020-11-21 | 2021-04-02 | 雷美芳 | Good and dustproof AC distribution equipment of radiating effect |
| CN113628858A (en) * | 2021-10-13 | 2021-11-09 | 广东力王高新科技股份有限公司 | Large-current planar transformer |
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| CN208136442U (en) * | 2018-05-04 | 2018-11-23 | 李丽倩 | A kind of textile machines have heat dissipation and dedusting function device |
| CN208711236U (en) * | 2018-08-21 | 2019-04-09 | 乐米特科技发展（天津）有限公司 | A kind of solid-liquid separating industrial waste water disposal device |
| CN209519415U (en) * | 2019-01-16 | 2019-10-22 | 吉林省农业科学院 | A kind of farm's waste treatment apparatus with solid-liquid separation function |
| CN210406009U (en) * | 2019-06-19 | 2020-04-24 | 南安铭创瓷砖有限公司 | Heat dissipation dust keeper for electric power communication box |
| CN210567880U (en) * | 2019-11-18 | 2020-05-19 | 深圳市深创明照明科技有限公司 | Wireless communication LED lamp for remote control operation |
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2020
- 2020-08-04 CN CN202010770976.2A patent/CN111895307A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208136442U (en) * | 2018-05-04 | 2018-11-23 | 李丽倩 | A kind of textile machines have heat dissipation and dedusting function device |
| CN208711236U (en) * | 2018-08-21 | 2019-04-09 | 乐米特科技发展（天津）有限公司 | A kind of solid-liquid separating industrial waste water disposal device |
| CN209519415U (en) * | 2019-01-16 | 2019-10-22 | 吉林省农业科学院 | A kind of farm's waste treatment apparatus with solid-liquid separation function |
| CN210406009U (en) * | 2019-06-19 | 2020-04-24 | 南安铭创瓷砖有限公司 | Heat dissipation dust keeper for electric power communication box |
| CN210567880U (en) * | 2019-11-18 | 2020-05-19 | 深圳市深创明照明科技有限公司 | Wireless communication LED lamp for remote control operation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600098A (en) * | 2020-11-21 | 2021-04-02 | 雷美芳 | Good and dustproof AC distribution equipment of radiating effect |
| CN113628858A (en) * | 2021-10-13 | 2021-11-09 | 广东力王高新科技股份有限公司 | Large-current planar transformer |
| CN113628858B (en) * | 2021-10-13 | 2021-12-14 | 广东力王高新科技股份有限公司 | Large-current planar transformer |
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Application publication date: 20201106 |