CN113513741A - Heat dissipation type LED lamp shade is used in illumination convenient to clearance - Google Patents
Heat dissipation type LED lamp shade is used in illumination convenient to clearance Download PDFInfo
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- CN113513741A CN113513741A CN202110410225.4A CN202110410225A CN113513741A CN 113513741 A CN113513741 A CN 113513741A CN 202110410225 A CN202110410225 A CN 202110410225A CN 113513741 A CN113513741 A CN 113513741A
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- fixedly connected
- pipes
- pipe
- suction pipe
- fixing frame
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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
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
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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 a conveniently-cleaned radiating type LED lampshade for illumination, which comprises a circuit board, an upper shield, a fixing frame and a lower shield, wherein the side wall of the upper shield is provided with a plurality of radiating holes, the upper shield is fixedly connected with the fixing frame, one end of the upper shield, which is far away from the fixing frame, is provided with a wiring device, the circuit board is connected with the fixing frame in a clamping manner, the lower shield is connected with the fixing frame in a clamping manner, and the circuit board is provided with a plurality of illuminating lamps. The invention has the advantage of passing through the first air suction pipe. Second breathing pipe and third breathing pipe isotructure can upwards absorb impurity such as the inside dust of entering LED lamp step by step to reach the purpose of the inside clearance of LED lamp, whole clearance process does not need manual operation, and is simple and convenient, can make the receiver internal gas pressure little to when the certain degree through stretching spring and magnetic force piece isotructure, make first breathing pipe and receiver intercommunication suddenly, thereby make first breathing pipe produce powerful suction, so that absorb inside dust such as LED.
Description
Technical Field
The invention relates to the technical field of lamp shades, in particular to a radiating type LED lamp shade convenient to clean and used for illumination.
Background
The LED lamp shade, surface at the lamp shade sets up transparent arc piece, can reach the protection LED lamp, prevent that the LED lamp from being damaged, and transparent arc piece can reach transparent effect, be favorable to the penetrating through of light, and adopt the diffusion layer, give off light through the diffusion layer, thereby effectual reinforcing illumination intensity, and simultaneously, the inside of the cover body is equipped with the heating panel, give off the heat that the LED lamp produced through the heating panel, thereby avoid the cover body operational environment high temperature, thereby the service life of the effectual extension cover body.
Need set up the thermovent when dispelling the heat to the LED lamp among the prior art, therefore inside dust and good light insect got into the LED lamp shade from the thermovent easily, lead to impurity such as dust to pile up inside the LED lamp shade, influence the illumination of LED lamp, and the inside accumulational dust impurity of LED lamp is not convenient for people to clear up, give people and bring the trouble, the radiating effect to the LED lamp among the prior art is not ideal, only it is poor to produce the sparse effect of hot-air in the LED lamp through heating panel and thermovent, lead to the LED lamp to work under high temperature for a long time, lead to the life of LED lamp to reduce, need frequently to change.
Therefore, the radiating type LED lampshade for the illumination, which is convenient to clean, is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems that an LED lamp in the prior art is poor in heat dissipation effect, the interior of the LED lamp is not easy to clean and the like, and provides a heat dissipation type LED lampshade for illumination, which is convenient to clean.
In order to achieve the purpose, the invention adopts the following technical scheme:
a heat dissipation type LED lampshade for illumination convenient to clean comprises a circuit board, an upper shield, a fixing frame and a lower shield, wherein a plurality of heat dissipation ports are formed in the side wall of the upper shield, the upper shield is fixedly connected with the fixing frame, a wiring device is arranged at one end, far away from the fixing frame, of the upper shield, a circuit board is connected with the fixing frame in a clamping mode, the lower shield is connected with the fixing frame in a clamping mode, a plurality of illuminating lamps are arranged on the circuit board, a storage box is fixedly connected to the side wall, close to the upper shield, of the circuit board, the storage box is connected with a first air suction pipe in a sealing mode, the first air suction pipe penetrates through the circuit board, a first dust suction chamber is connected to one end, far away from the storage box, of the first air suction pipe in a sealing mode, a first suction disc is fixedly connected to one end, extending into the first dust suction chamber, of the first air suction pipe, a plurality of second air suction pipes are connected to the side wall of the first dust suction chamber in a sealing mode, the side wall of each second air suction pipe is connected with a second dust suction chamber in a sealing mode, one end, extending into the second dust suction chamber, of each second air suction pipe is fixedly connected with a second suction disc, the second dust suction chambers are connected with a third air suction pipe in a sealing mode, one end, far away from the second dust suction chambers, of each third air suction pipe is fixedly connected with a third suction disc, and the third suction discs are close to the inner side wall of the lower protective cover.
Preferably, the side wall of the upper shield is fixedly connected with a shield, and the wiring device penetrates through the shield.
Preferably, the opening has been seted up to the lateral wall that first trachea stretches into the receiver, the one end sliding seal who first trachea is close to the receiver has the piston piece, the part fixedly connected with magnetic block that first trachea is close to the piston piece, the part that the piston piece is close to magnetic block is equipped with magnetism and inhales the piece, the one end fixedly connected with dog that first trachea is close to the receiver.
Preferably, sliding seal connects has the piston board in the receiver, the piston board is close to the one end of first trachea and is passed through expanding spring and piston block joint and be connected.
Preferably, be equipped with a plurality of liquid storage rooms on the circuit board, every be equipped with the evaporating liquid in the liquid storage room, every liquid storage room sealing connection has the outlet duct, every sliding seal connects with the piston pad in the outlet duct, every the lateral wall fixedly connected with branch of piston pad, it is a plurality of branch fixedly connected with horizontal pole, the horizontal pole passes through quarter butt and piston plate fixed connection.
Preferably, be equipped with a plurality of condenser pipes in the protection casing, every the lateral wall sealing connection of outlet duct has communicating pipe, and is a plurality of the one end of outlet duct and a plurality of condenser pipe sealing connection, a plurality of are kept away from to communicating pipe the one end that communicating pipe was kept away from to the condenser pipe is in a plurality of stock solution room sealing connection.
Preferably, a plurality of the liquid storage chambers are communicated with each other through a plurality of air outlet pipes, a plurality of communicating pipes and a plurality of condensing pipes, and a plurality of the piston pads are arranged on the lower sides of the plurality of communicating pipes.
Preferably, receiver sealing connection has a plurality of discharging pipes, and is a plurality of the discharging pipe runs through fixed frame, every be equipped with the check valve in the discharging pipe, the lateral wall of fixed frame is equipped with the ring box, the ring box communicates with a plurality of discharging pipes.
Compared with the prior art, the invention has the beneficial effects that:
1. through the first suction duct. The second air suction pipe, the third air suction pipe and other structures can absorb impurities such as dust and the like entering the LED lamp step by step upwards, so that the purpose of cleaning the interior of the LED lamp is achieved, manual operation is not needed in the whole cleaning process, simplicity and convenience are realized, when the air pressure in the storage box is small to a certain degree through the stretching of the spring, the magnetic block and other structures, the first air suction pipe is communicated with the storage box suddenly, and therefore the first air suction pipe generates strong suction force so as to absorb the dust in the LED lamp and the like;
2. the evaporating liquid in the liquid storage chambers can absorb the heat in the LED lamps so as to evaporate, so that the pressure in the liquid storage chambers is increased so that the support rods drive the piston plates to move upwards, the pressure in the containing box is reduced, excessive evaporating liquid gas enters the condenser pipe through the communicating pipe to be condensed and reflowed into the other liquid storage chamber, and the plurality of liquid storage chambers are used for circularly evaporating and reflowing the evaporating liquid so as to take away the heat in the LED lamps and keep the LED lamps in a normal working environment;
3. through the storage box isotructure can make the inside dust of receiver get into the annular box after LED lamp inside cooling gets off, prevent piling up of dust in the receiver, also make things convenient for people to clear up the dust impurity in the annular box, the people of being convenient for use.
Drawings
Fig. 1 is a schematic structural diagram of a heat dissipation type LED lamp cover for illumination, which is provided by the present invention and is convenient to clean;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B in FIG. 1;
fig. 4 is a schematic structural diagram of the heat dissipation type LED lamp cover circuit board and the ring box for illumination, which are provided by the invention and are convenient to clean.
In the figure: 1 upper shield, 2 fixed frames, 3 lower shields, 4 termination, 5 circuit boards, 6 receiver, 7 first breathing pipe, 8 first suction chamber, 9 first sucking discs, 10 second breathing pipes, 11 second sucking discs, 12 second suction chamber, 13 third breathing pipes, 14 third sucking discs, 15 piston block, 16 magnetic block, 17 magnetic block, 18 dog, 19 stock solution room, 20 outlet duct, 21 piston pad, 22 branch, 23 horizontal pole, 24 short poles, 25 piston board, 26 expanding spring, 27 communicating pipe, 28 protection casing, 29 condenser pipe, 30 discharging pipe, 31 annular box, 32 light.
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, a heat dissipation type LED lamp cover for illumination convenient to clean comprises a circuit board 5, an upper shield 1, a fixing frame 2 and a lower shield 3, wherein a plurality of heat dissipation ports are formed on the side wall of the upper shield 1, the upper shield 1 is fixedly connected with the fixing frame 2, a wiring device 4 is arranged at one end of the upper shield 1 far away from the fixing frame 2, the circuit board is connected with the fixing frame 2 in a clamping manner, the lower shield 3 is connected with the fixing frame 2 in a clamping manner, a plurality of illuminating lamps 32 are arranged on the circuit board 5, a storage box 6 is fixedly connected with the side wall of the circuit board 5 close to the upper shield 1, the storage box 6 is hermetically connected with a first air suction pipe 7, the first air suction pipe 7 penetrates through the circuit board 5, one end of the first air suction pipe 7 far away from the storage box 6 is hermetically connected with a first dust suction chamber 8, one end of the first air suction pipe 7 extending into the first dust suction chamber 8 is fixedly connected with a first suction disc 9, the side wall of the first dust suction chamber 8 is hermetically connected with a plurality of second air suction pipes 10, the side wall of each second air suction pipe 10 is hermetically connected with a second dust suction chamber 12, one end of each second air suction pipe 10 extending into the second dust suction chamber 12 is fixedly connected with a second suction cup 11, the second dust suction chambers 12 are hermetically connected with a third air suction pipe 13, one end of the third air suction pipe 13 far away from the second dust suction chamber 12 is fixedly connected with a third suction cup 14, and the third suction cup 14 is close to the inner side wall of the lower shield 3 and passes through the first air suction pipe 7. The second air suction pipe 10, the third air suction pipe 13 and other structures can absorb impurities such as dust entering the LED lamp upwards step by step, so that the purpose of cleaning the interior of the LED lamp is achieved, manual operation is not needed in the whole cleaning process, and the LED lamp cleaning device is simple and convenient;
the side wall of the upper shield 1 is fixedly connected with a protective cover 28, the wiring device 4 penetrates through the protective cover 28, the first air suction pipe 7 extends into the side wall of the storage box 6 and is provided with an opening, one end of the first air suction pipe 7, which is close to the storage box 6, is connected with a piston block 15 in a sliding and sealing mode, the part, which is close to the piston block 15, of the first air suction pipe 7 is fixedly connected with a magnetic block 16, the part, which is close to the magnetic block 16, of the piston block 15 is provided with a magnetic block 17, one end, which is close to the storage box 6, of the first air suction pipe 7 is fixedly connected with a stop block 18, a piston plate 25 is connected in a sliding and sealing mode in the storage box 6, one end, which is close to the first air suction pipe 7, is connected with the piston block 15 in a clamping mode through an expansion spring 26, the structures such as the expansion spring and the magnetic block 16 can enable the pressure in the storage box 6 to be small to a certain degree, the first air suction pipe 7 is communicated with the storage box 6 suddenly, and accordingly the first air suction pipe 7 can generate strong suction force, so as to absorb the dust inside the LED, the circuit board 5 is provided with a plurality of liquid storage chambers 19, each liquid storage chamber 19 is provided with evaporation liquid, each liquid storage chamber 19 is hermetically connected with an air outlet pipe 20, each air outlet pipe 20 is slidably and hermetically connected with a piston pad 21, the side wall of each piston pad 21 is fixedly connected with a support rod 22, the plurality of support rods 22 are fixedly connected with a cross rod 23, the cross rod 23 is fixedly connected with a piston plate 25 through a short rod 24, the protective cover 28 is provided with a plurality of condensation pipes 29, the side wall of each air outlet pipe 20 is hermetically connected with a communication pipe 27, and one end of each communication pipe 27 far away from the air outlet pipe 20 is hermetically connected with the plurality of condensation pipes 29;
one end of each of the plurality of condensation pipes 29, which is far away from the communication pipe 27, is hermetically connected with the plurality of liquid storage chambers 19, the plurality of liquid storage chambers 19 are mutually communicated through the plurality of air outlet pipes 20, the plurality of communication pipes 27 and the plurality of condensation pipes 29, the plurality of piston pads 21 are arranged at the lower sides of the plurality of communication pipes 27, the evaporation liquid in the liquid storage chambers 19 can absorb the heat in the LED lamp to evaporate, the pressure in the liquid storage chambers 19 is increased, the supporting rod 22 drives the piston plate 25 to move upwards, the pressure in the storage box 6 is reduced, excessive evaporation liquid gas enters the condensation pipes 29 through the communication pipes 27 to be condensed and reflows into the other liquid storage chamber 19, the plurality of liquid storage chambers 19 circularly evaporate and reflow the evaporation liquid to take away the heat in the LED lamp, the LED lamp is kept in a normal working environment, the storage box 6 is hermetically connected with the plurality of discharge pipes 30, the plurality of discharge pipes 30 penetrate through the fixed frame 2, and a one-way valve is arranged in each discharge pipe 30, the lateral wall of fixed frame 2 is equipped with ring box 31, and ring box 31 and a plurality of discharging pipe 30 intercommunication can make 6 inside dusts of receiver get into ring box 31 after the inside cooling of LED lamp through storage box isotructure, prevent piling up of dust in the receiver 6, also make things convenient for people to clear up the dust impurity in the ring box 31, and the people of being convenient for use.
When the dust collector is used, the temperature of the lower protective cover 3 rises, so that evaporated liquid in the liquid storage chamber 19 absorbs heat and evaporates, the pressure in the liquid storage chamber 19 is increased, the piston pad 21 moves upwards, the piston pad 21 drives the cross rod 23 to move upwards through the supporting rod 22, the cross rod 23 drives the piston plate 25 to move upwards through the short rod 24, when the piston plate 25 moves upwards, the pressure in the storage box 6 is reduced, the piston plate 25 stretches the telescopic spring 26, the piston block 15 is firmly sucked by the magnetic block 16 through the magnetic block 17, when the pressure of the telescopic spring 26 is too small, when the piston plate 25 moves upwards to a certain degree, the pulling force of the telescopic spring 26 is larger than the suction force between the suction block and the magnetic block 17, the piston block 15 moves upwards instantly, so that the first suction pipe 7 is communicated with the interior of the storage box 6, and the pressure in the storage box 6 is too low, so that the first suction pipe 7 sucks dust in the first suction chamber 8 into the storage box 6, similarly, the second suction pipe 10 sucks the dust in the second dust suction chamber 12 into the first dust suction chamber 8, and the third suction pipe 13 sucks the dust and impurities in the lower shield 3 into the second dust suction chamber 12, so as to clean the dust and impurities in the lower shield 3;
when the piston pad 21 moves to the communicating pipe 27, the evaporated liquid gas enters the condensing pipe 29 through the communicating pipe 27, the condensing pipe 29 condenses the evaporated liquid vapor into a liquid state to flow back to the inside of the other liquid storage chamber 19, therefore, the evaporated liquid is evaporated by continuous heat absorption and flows back by continuous condensation, thereby achieving the effect of heat absorption and temperature reduction, when the temperature inside the lower protective cover 3 is reduced, the temperature inside the liquid storage chamber 19 is reduced, the evaporated liquid is condensed into a large amount of liquid, the pressure inside the liquid storage chamber 19 is reduced, the piston pad 21 is reset, the piston pad 21 drives the cross rod 23 to move downwards through the supporting rod 22, the cross rod 23 drives the piston plate 25 to move downwards through the short rod 24, when the piston plate 25 moves downwards to the magnetic block 16 and the magnetic block 17 to be absorbed, the redundant air is discharged from the one-way valve of the discharging pipe 30, when the air inside the accommodating box 6 moves upwards towards the discharging pipe 30, the air flow drives the dust inside the accommodating box 6 to enter the annular box 31, thereby prevent that dust impurity from piling up in 6 insides of receiver, and people can be very easy take off the ring box 31 so that clear up the ring box 31, whole device can be fine to 3 heat dissipations of lower guard shield, keep the good operational environment of LED lamp, can clear up the inside dust impurity of guard shield automatically again simultaneously, guarantee the good illuminating effect of LED lamp, do not need the manual work to clear up the operation, the people of being convenient for use.
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. The radiating type LED lampshade convenient to clean for illumination comprises a circuit board (5), an upper shield (1), a fixing frame (2) and a lower shield (3), and is characterized in that a plurality of radiating holes are formed in the side wall of the upper shield (1), the upper shield (1) is fixedly connected with the fixing frame (2), a wiring device (4) is arranged at one end, away from the fixing frame (2), of the upper shield (1), the circuit board is connected with the fixing frame (2) in a clamping manner, the lower shield (3) is connected with the fixing frame (2) in a clamping manner, a plurality of illuminating lamps (32) are arranged on the circuit board (5), a storage box (6) is fixedly connected to the side wall, close to the upper shield (1), of the circuit board (5), a first air suction pipe (7) is hermetically connected to the storage box (6), the first air suction pipe (7) penetrates through the circuit board (5), and a first dust suction chamber (8) is hermetically connected to one end, away from the storage box (6), of the first air suction pipe (7), the one end fixedly connected with first sucking disc (9) that first suction pipe (7) stretched into first suction chamber (8), the lateral wall sealing connection of first suction chamber (8) has a plurality of second suction pipes (10), every the lateral wall sealing connection of second suction pipe (10) has second suction chamber (12), every the one end fixedly connected with second sucking disc (11) that second suction chamber (12) was stretched into in second suction chamber (10), it is a plurality of second suction chamber (12) sealing connection has third suction pipe (13), the one end fixedly connected with third sucking disc (14) of second suction chamber (12) are kept away from in third suction pipe (13), third sucking disc (14) are close to the inside wall of lower guard shield (3).
2. The conveniently cleaned heat dissipation type LED lampshade for illumination according to claim 1, characterized in that a protective cover (28) is fixedly connected to the side wall of the upper protective cover (1), and the wiring device (4) penetrates through the protective cover (28).
3. The lighting heat dissipation type LED lampshade convenient to clean as claimed in claim 2, characterized in that an opening is formed in a side wall, extending into the storage box (6), of the first air suction pipe (7), a piston block (15) is connected to one end, close to the storage box (6), of the first air suction pipe (7) in a sliding and sealing mode, a magnetic block (16) is fixedly connected to a portion, close to the piston block (15), of the first air suction pipe (7), a magnetic block (17) is arranged on a portion, close to the magnetic block (16), of the piston block (15), and a stop block (18) is fixedly connected to one end, close to the storage box (6), of the first air suction pipe (7).
4. The conveniently-cleaned heat dissipation type LED lampshade for illumination according to claim 3, characterized in that a piston plate (25) is connected in the storage box (6) in a sliding and sealing manner, and one end, close to the first air suction pipe (7), of the piston plate (25) is connected with the piston block (15) in a clamping manner through a telescopic spring (26).
5. The lighting heat dissipation type LED lampshade convenient to clean as claimed in claim 4, characterized in that a plurality of liquid storage chambers (19) are arranged on the circuit board (5), evaporation liquid is arranged in each liquid storage chamber (19), each liquid storage chamber (19) is hermetically connected with an air outlet pipe (20), each air outlet pipe (20) is slidably and hermetically connected with a piston pad (21), a supporting rod (22) is fixedly connected to the side wall of each piston pad (21), a plurality of supporting rods (22) are fixedly connected with a cross rod (23), and the cross rod (23) is fixedly connected with a piston plate (25) through a short rod (24).
6. The illumination heat dissipation type LED lampshade convenient to clean as claimed in claim 5, characterized in that a plurality of condensation pipes (29) are arranged in the protective cover (28), the side wall of each air outlet pipe (20) is hermetically connected with a communication pipe (27), one ends of the communication pipes (27) far away from the air outlet pipe (20) are hermetically connected with the plurality of condensation pipes (29), and one ends of the condensation pipes (29) far away from the communication pipes (27) are hermetically connected with the plurality of liquid storage chambers (19).
7. The conveniently cleaned heat dissipation type LED lampshade for illumination according to claim 6, wherein a plurality of the liquid storage chambers (19) are communicated with each other through a plurality of air outlet pipes (20), a plurality of communicating pipes (27) and a plurality of condensing pipes (29), and a plurality of the piston pads (21) are arranged on the lower sides of the plurality of communicating pipes (27).
8. The illumination heat dissipation type LED lampshade convenient to clean as claimed in claim 6, wherein the storage box (6) is hermetically connected with a plurality of discharge pipes (30), the plurality of discharge pipes (30) penetrate through the fixed frame (2), a one-way valve is arranged in each discharge pipe (30), a ring-shaped box (31) is arranged on the side wall of the fixed frame (2), and the ring-shaped box (31) is communicated with the plurality of discharge pipes (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110410225.4A CN113513741B (en) | 2021-04-16 | 2021-04-16 | Heat dissipation type LED lamp shade is used in illumination convenient to clearance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110410225.4A CN113513741B (en) | 2021-04-16 | 2021-04-16 | Heat dissipation type LED lamp shade is used in illumination convenient to clearance |
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| CN113513741A true CN113513741A (en) | 2021-10-19 |
| CN113513741B CN113513741B (en) | 2023-01-24 |
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| CN208281940U (en) * | 2018-07-09 | 2018-12-25 | 福建欧路浦照明电器有限公司 | A kind of LED wall lamp facilitating installation |
| CN108980756A (en) * | 2018-07-10 | 2018-12-11 | 深圳市贝优通新能源技术开发有限公司 | A kind of Landscape Lamp with lampshade dedusting function |
| CN209245967U (en) * | 2018-12-28 | 2019-08-13 | 苏州汉瑞森光电科技股份有限公司 | The automobile LED headlight that a kind of light is uniform and multi-angle is luminous |
| CN210699180U (en) * | 2019-08-12 | 2020-06-09 | 中华全国供销合作总社郑州棉麻工程技术设计研究所 | Multistage dust collector of cotton processing |
| CN110608425A (en) * | 2019-09-23 | 2019-12-24 | 张�林 | Lamp for textile workshop |
| CN210567940U (en) * | 2019-11-07 | 2020-05-19 | 苏州伊特来光电科技有限公司 | Simple and convenient installation formula LED ceiling lamp |
| CN110736051A (en) * | 2019-11-08 | 2020-01-31 | 广小芳 | effectual adjustable LED ceiling lamp of dust removal kill mosquito |
| CN111023014A (en) * | 2019-12-17 | 2020-04-17 | 深圳源泰建设工程有限公司 | A solar street lamp for illumination engineering is convenient for cool down heat dissipation |
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