CN111442228B - Magnetic heat dissipation and dust removal type road landscape lamp - Google Patents
Magnetic heat dissipation and dust removal type road landscape lamp Download PDFInfo
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- CN111442228B CN111442228B CN202010218239.1A CN202010218239A CN111442228B CN 111442228 B CN111442228 B CN 111442228B CN 202010218239 A CN202010218239 A CN 202010218239A CN 111442228 B CN111442228 B CN 111442228B
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- 239000000428 dust Substances 0.000 title claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 9
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
- F21S8/083—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light of bollard type, i.e. with lighting fixture integrated into the standard or mounted on top of it and having substantially the same diameter
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- B08B1/30—
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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
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- 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
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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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Abstract
The invention discloses a magnetic-driven heat-dissipation dust-removal type road landscape lamp which comprises a cylinder body consisting of a first semi-cylinder and a second semi-cylinder, wherein the inner bottom and the inner top of the cylinder body are both rotatably connected with a vertical rod, the inner wall of the cylinder body is fixedly connected with a fixed plate, a permanent magnet column is coaxially and fixedly connected below the side wall of the vertical rod, two sides of a movable plate are both hermetically connected with the inner wall of the cylinder body through elastic sealing films, and the elastic sealing films, the movable plate, the cylinder body and the side wall of the fixed plate form an exhaust cavity together. The permanent magnet column is driven to rotate by the rotation of the impeller, so that the permanent magnet column is attracted and repelled to the two movable plates in a clearance mode, the heat in the column body is continuously absorbed and exhausted by the exhaust cavity, the heat in the column body is reduced, the reciprocating screw rod is driven to rotate by the rotation of the vertical rod, the cleaning strips are driven by the magnet to move up and down on the side wall of the first semi-cylinder through the arc-shaped plate, the dust on the first semi-cylinder can be cleaned, and the lighting effect of the column body is ensured.
Description
Technical Field
The invention relates to the technical field of road landscape lamps, in particular to a magnetic-driven heat-dissipation dust-removal road landscape lamp.
Background
The landscape lamp is an indispensable part in modern landscape, not only has higher ornamental value, but also emphasizes the coordination and unification of the landscape of the artistic lamp, the historical culture of scenic spots and the surrounding environment, and the road landscape lamp is an indispensable part in the construction of urban road landscape.
Road landscape lamp can produce a large amount of heats in the use for the temperature on the inside electronic component of road landscape lamp risees, thereby make electronic component's in the road landscape lamp life descend, in addition, road landscape lamp stands on the road both sides for a long time, when the car is gone, the car can make subaerial dust raise, thereby make the dust of raising adsorb on road landscape lamp, adsorb the illuminating effect of road landscape lamp in the past in the long term on road landscape lamp.
Therefore, a magnetic heat-dissipation dust-removal type road landscape lamp is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a magnetic heat-dissipation dust-removal type road landscape lamp.
In order to achieve the purpose, the invention adopts the following technical scheme:
a magnetic heat-dissipation dust-removal type road landscape lamp comprises a cylinder body consisting of a first semi-cylinder and a second semi-cylinder, wherein the inner wall of the cylinder body is fixedly connected with a lamp body in an arc shape, the inner bottom and the inner top of the cylinder body are both rotatably connected with vertical rods, the upper end of the vertical rod at the inner top of the cylinder body is fixedly connected with an impeller, two opposite ends of the vertical rods are fixedly connected with reciprocating lead screws, the inner wall of the cylinder body is fixedly connected with a fixed plate, the side wall of the vertical rod is rotatably connected with the fixed plate, a permanent magnetic column is coaxially and fixedly connected below the side wall of the vertical rod, two sides of the permanent magnetic column are both provided with movable plates, the movable plates are made of magnetic materials, the magnetic poles of the opposite side walls of the two movable plates are opposite in direction, the two ends of the movable plates are respectively in sealing and sliding connection with the inner bottom of the cylinder body and the side wall of the fixed plate, and the two sides of the movable plates are both connected with the inner wall of the cylinder body in a sealing way through elastic sealing films, the utility model discloses a gas exhaust device, including the cylinder, the cylinder is equipped with the fixed plate top, the lateral wall of elasticity seal membrane, fly leaf, cylinder and fixed plate constitutes the chamber of exhausting jointly, the second semicircle column lateral wall seted up with cylinder inner wall intercommunication suction hole, just the waterproof ventilated membrane of suction hole inner wall fixedly connected with, the through-hole has been seted up to fixed plate lateral wall symmetry, just install the first check valve that allows gas to get into the chamber of exhausting from the fixed plate top in the through-hole, be equipped with the exhaust mechanism who is linked together with two exhaust chambers on the cylinder, reciprocal lead screw lateral wall threaded connection has screw nut, second semicircle column lateral wall symmetry sliding connection has magnet, magnet lateral wall fixedly connected with arc, just the clean strip of arc lateral wall fixedly connected with.
Preferably, exhaust mechanism is including inlaying the first air outlet cavity of establishing on the cylinder lateral wall, two inputs of first air outlet cavity are linked together with two air outlet cavities respectively, it only allows gaseous second check valve of discharging from the air outlet cavity to install on the first air outlet cavity.
Preferably, exhaust mechanism is including inlaying the second air outlet cavity of establishing on the second semicylinder lateral wall, two inputs in second air outlet cavity are linked together with two air outlet cavities respectively, install on the second air outlet cavity and only allow gas from the exhaust intracavity discharge third check valve, the second air outlet intracavity wall seted up with the fumarole of suction hole inner wall intercommunication, just the fumarole slope sets up towards waterproof ventilated membrane.
The invention has the following beneficial effects:
1. by arranging the impeller, the vertical rod, the permanent magnetic column, the movable plates, the fixed plates, the first one-way valve, the exhaust cavity and the first exhaust cavity, when the automobile runs through the column body, wind generated when the automobile runs drives the impeller to rotate, so that the impeller drives the vertical rod to rotate, the vertical rod drives the permanent magnetic column to rotate, the permanent magnetic column drives the two movable plates to slide back and forth on the inner wall of the exhaust cavity, heat in the column body is sucked into the exhaust cavity through the first one-way valve and exhausted from the first exhaust cavity, and the heat in the column body can be continuously absorbed by the exhaust cavity along with the continuous rotation of the impeller, so that the heat in the column body is reduced, and the service life of electronic elements in the column body is prolonged;
2. by arranging the reciprocating screw rod, the screw nut, the magnet, the arc-shaped plate and the cleaning strips, the reciprocating screw rod can be driven to rotate in the rotating process of the vertical rod, so that the screw nut can move up and down on the side wall of the reciprocating screw rod, the magnet attracted with the screw nut can be driven to move up and down on the side wall of the second semi-cylinder, the cleaning strips can be driven by the arc-shaped plate to move up and down on the side wall of the first semi-cylinder, dust on the first semi-cylinder can be cleaned, and the lighting effect of the cylinder can be ensured;
3. by arranging the second air outlet cavity and the air injection hole, in the process of exhausting in the air exhaust cavity, the gas exhausted from the air exhaust cavity is ejected out of the air injection hole through the second air outlet cavity, so that the dust on the waterproof breathable film can be cleaned, and the phenomenon that the heat dissipation in the column body is influenced due to more accumulated dust on the waterproof breathable film is avoided;
4. wind-force drive impeller through the car in-process of traveling drives rotates for the exhaust chamber absorbs the heat of cylinder and carries out self-cleaning with the dust of clean strip on to first semicolumn, need not other actuating mechanism, and the device is simple, accords with the environmental protection concept.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic sectional view along line A-A of the first embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of the first embodiment of the present invention along the line B-B;
FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;
fig. 5 is an enlarged schematic view of the structure at C in fig. 4.
In the figure: the lamp comprises a cylinder 1, a first semicylinder 101, a second semicylinder 102, a lamp body 2, a vertical rod 3, an impeller 4, a reciprocating screw rod 5, a fixed plate 6, a permanent magnetic column 7, an elastic sealing film 8, a movable plate 9, an exhaust cavity 10, a first one-way valve 11, a screw nut 12, a first air outlet cavity 13, a second one-way valve 14, an arc-shaped plate 15, a cleaning strip 16, an air suction hole 17, a waterproof breathable film 18, a magnet 19, a second air outlet cavity 20, a third one-way valve 21 and an air injection hole 22.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example one
Referring to fig. 1-3, a magnetic heat-dissipation dust-removal type road landscape lamp comprises a cylinder 1 composed of a first semi-cylinder 101 and a second semi-cylinder 102, further, the first semi-cylinder 101 is made of transparent material, the second semi-cylinder 102 is made of non-transparent material, the inner wall of the cylinder 1 is fixedly connected with a lamp body 2 in an arc shape, the lamp body 2 is arranged close to the first semi-cylinder 101, the inner bottom and the inner top of the cylinder 1 are both rotatably connected with vertical rods 3, the upper end of the vertical rod 3 positioned at the inner top of the cylinder 1 is fixedly connected with an impeller 4, the opposite ends of the two vertical rods 3 are fixedly connected with a reciprocating screw 5, the inner wall of the cylinder 1 is fixedly connected with a fixed plate 6, the side wall of the vertical rod 3 is rotatably connected with the fixed plate 6, a permanent magnetic column 7 is coaxially and fixedly connected below the side wall of the vertical rod 3, the permanent magnetic column 7 is composed of two semi-magnetic columns with opposite magnetic poles, both sides of the permanent magnetic column 7 are provided with movable plates 9, the movable plates 9 are made of magnetic materials, the magnetic poles of the opposite side walls of the two movable plates 9 are opposite in direction, it is to be noted that the two movable plates 9 can be respectively arranged at the left side and the right side of the vertical rod 3, and also can be respectively arranged at the front side and the rear side of the vertical rod 3, the two ends of the movable plates 9 are respectively connected with the inner bottom of the cylinder 1 and the side wall of the fixed plate 6 in a sealing and sliding manner, the two sides of the movable plates 9 are respectively connected with the inner wall of the cylinder 1 in a sealing manner through elastic sealing films 8, the elastic sealing films 8 can be made of rubber materials, it is to be noted that ventilation holes are arranged on the side wall of the cylinder 1 between the two movable plates 9 for keeping the air pressure balanced, the exhaust cavity 10 is formed by the elastic sealing films 8, the movable plates 9, the cylinder 1 and the side wall of the fixed plate 6 together, the side wall of the second half-cylinder 102 is provided with air suction holes 17 communicated with the inner wall of the cylinder 1, and the waterproof and the air-permeable films 18 are fixedly connected with the inner walls of the air suction holes 17, waterproof ventilated membrane 18 avoids in external moisture gets into cylinder 1, cause the influence to the electronic component's in the cylinder 1 performance, the through-hole has been seted up to fixed plate 6 lateral wall symmetry, and install the first check valve 11 that allows gas to get into the exhaust chamber from fixed plate 6 top in the through-hole, be equipped with the exhaust mechanism who is linked together with two exhaust chambers 10 on the cylinder 1, 5 lateral wall threaded connection of reciprocal lead screw has lead screw nut 12, furthermore, in order to guarantee that lead screw nut 12 moves down steadily at 5 lateral walls of reciprocal lead screw, can be at fixedly connected with guide bar between the bottom in lead screw nut 12 upper end and cylinder 1, second semicylinder 102 lateral wall symmetry sliding connection has magnet 19, 19 lateral wall fixedly connected with arc 15 of magnet, and 15 lateral wall fixedly connected with of arc clean.
The exhaust mechanism comprises a first air outlet cavity 13 embedded on the side wall of the column body 1, two input ends of the first air outlet cavity 13 are respectively communicated with the two exhaust cavities 10, and a second one-way valve 14 only allowing air to be exhausted from the exhaust cavities 10 is installed on the first air outlet cavity 13.
In the embodiment, when the automobile runs to the side of the column 1, the airflow generated in the running process of the automobile drives the impeller 4 to rotate, so that the impeller 4 drives the permanent magnetic column 7 to rotate through the vertical rod 3 and the reciprocating screw 5, when the magnetic poles of the movable plate 9 and the permanent magnetic column 7 are opposite, the movable plate 9 is attracted by the permanent magnetic column 7 to move towards the direction close to the vertical rod 3, at the moment, the volume of the exhaust cavity 10 is increased, the gas above the fixed plate 6 is sucked into the exhaust cavity 10 under the action of the first one-way valve 11 and the second one-way valve 14, and the external gas enters the column 1 from the suction hole 17, so that the heat in the column 1 is absorbed, the heat dissipation effect is achieved, when the magnetic poles of the movable plate 9 and the permanent magnetic column 7 are the same, the movable plate is attracted by the permanent magnetic column 7 to move towards the direction far away from the vertical rod 3, at the moment, the volume of the exhaust cavity 10 is reduced, and under the action of the first one-way valve 11 and the second one-way valve 14, the gas in the exhaust cavity 10 is exhausted from the first gas outlet cavity 13, so that a cycle period is completed, the exhaust cavity 10 can continuously suck and exhaust gas along with the continuous rotation of the impeller 4, the column body 1 is kept in a gas-permeable state, and the heat in the column body 1 is reduced;
impeller 4 rotates and drives reciprocal lead screw 5 through montant 3 and rotates for lead screw nut 12 with 5 lateral wall threaded connection of reciprocal lead screw reciprocates, drives magnet 19 that attracts mutually with lead screw nut 12 and reciprocates at second halfcylinder 102 lateral wall, thereby makes magnet 19 lateral wall fixed connection's arc 15 reciprocate at first halfcylinder 101 lateral wall, makes arc 15 drive rather than lateral wall fixed connection's cleaning strip 16 clear up the dust on the first halfcylinder 101 lateral wall.
Example two
Referring to fig. 4-5, a difference from the first embodiment is that the exhaust mechanism includes a second air outlet cavity 20 embedded in the side wall of the second half cylinder 102, two input ends of the second air outlet cavity 20 are respectively communicated with the two exhaust cavities 10, a third one-way valve 21 is installed on the second air outlet cavity 20 and only allows gas to be exhausted from the exhaust cavities 10, an air vent 22 communicated with the inner wall of the air suction hole 17 is formed in the inner wall of the second air outlet cavity 20, and the air vent 22 is inclined toward the waterproof breathable film 18.
In this embodiment, when the volume of exhaust chamber 10 diminishes, under the effect of first check valve 11 and third check valve 21, discharge the gas in the exhaust chamber 10 from second gas outlet chamber 20 to make the gas that gets into in the second gas outlet chamber 20 spout from fumarole 22 fast, clear up the dust on waterproof ventilated membrane 18, avoid the dust on waterproof ventilated membrane 18 to gather more, the influence is to the absorption of heat in the cylinder 1.
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 (3)
1. The magnetic heat-dissipation dust-removal type road landscape lamp comprises a cylinder body (1) consisting of a first semi-cylinder (101) and a second semi-cylinder (102), wherein the inner wall of the cylinder body (1) is fixedly connected with a lamp body (2) in an arc shape, and is characterized in that the inner bottom and the inner top of the cylinder body (1) are both rotatably connected with vertical rods (3), the upper ends of the vertical rods (3) positioned at the inner top of the cylinder body (1) are fixedly connected with impellers (4), two opposite ends of the vertical rods (3) are fixedly connected with reciprocating lead screws (5), the inner wall of the cylinder body (1) is fixedly connected with a fixed plate (6), the side wall of each vertical rod (3) is rotatably connected with the fixed plate (6), a permanent magnetic column (7) is coaxially and fixedly connected below the side wall of each vertical rod (3), movable plates (9) are arranged on two sides of the permanent magnetic column (7), and the movable plates (9) are made of magnetic materials, and two lateral wall magnetic poles opposite in direction that fly leaf (9) is relative, the both ends of fly leaf (9) respectively with cylinder (1) interior bottom and fixed plate (6) side wall seal sliding connection, the both sides of fly leaf (9) all through elastic sealing membrane (8) and cylinder (1) inner wall seal connection, the lateral wall of elastic sealing membrane (8), fly leaf (9), cylinder (1) and fixed plate (6) constitutes exhaust chamber (10) jointly, second semicolumn (102) lateral wall seted up with cylinder (1) inner wall intercommunication suction hole (17), and suction hole (17) inner wall fixedly connected with waterproof ventilated membrane (18), the through-hole has been seted up to fixed plate (6) lateral wall symmetry, just install in the through-hole and allow gas to get into the first check valve (11) in exhaust chamber from fixed plate (6) top, be equipped with the exhaust mechanism that is linked together with two exhaust chambers (10) on cylinder (1), the side wall of the reciprocating screw rod (5) is in threaded connection with a screw nut (12), the side wall of the second semi-cylinder (102) is symmetrically and slidably connected with a magnet (19), the side wall of the magnet (19) is fixedly connected with an arc-shaped plate (15), and the side wall of the arc-shaped plate (15) is fixedly connected with a cleaning strip;
impeller (4) rotate and drive reciprocal lead screw (5) through montant (3) and rotate, make lead screw nut (12) with reciprocal lead screw (5) lateral wall threaded connection reciprocate, drive magnet (19) that attract mutually with lead screw nut (12) and reciprocate at second semicylinder (102) lateral wall, thereby make magnet (19) lateral wall fixed connection's arc (15) reciprocate at first semicylinder (101) lateral wall, make arc (15) drive rather than lateral wall fixed connection's clean strip (16) clear up the dust on first semicylinder (101) lateral wall.
2. The magnetomotive heat-dissipation dust-removal type road landscape lamp according to claim 1, wherein the exhaust mechanism comprises a first air outlet cavity (13) embedded in the side wall of the column body (1), two input ends of the first air outlet cavity (13) are respectively communicated with the two exhaust cavities (10), and a second one-way valve (14) only allowing air to be exhausted from the exhaust cavities (10) is mounted on the first air outlet cavity (13).
3. The magnetomotive heat-dissipation dust-removal type road landscape lamp according to claim 1, wherein the exhaust mechanism comprises a second air outlet cavity (20) embedded on the side wall of the second semi-cylinder (102), two input ends of the second air outlet cavity (20) are respectively communicated with the two air outlet cavities (10), a third one-way valve (21) which only allows air to be discharged from the air outlet cavity (10) is installed on the second air outlet cavity (20), an air vent (22) communicated with the inner wall of the air suction hole (17) is formed in the inner wall of the second air outlet cavity (20), and the air vent (22) is obliquely arranged towards the waterproof breathable film (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010218239.1A CN111442228B (en) | 2020-03-25 | 2020-03-25 | Magnetic heat dissipation and dust removal type road landscape lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010218239.1A CN111442228B (en) | 2020-03-25 | 2020-03-25 | Magnetic heat dissipation and dust removal type road landscape lamp |
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| Publication Number | Publication Date |
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| CN111442228A CN111442228A (en) | 2020-07-24 |
| CN111442228B true CN111442228B (en) | 2022-01-04 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520654A (en) * | 2020-04-16 | 2020-08-11 | 鄂军伟 | Magnetic heat dissipation and dust removal type road landscape lamp |
| CN112170286A (en) * | 2020-09-22 | 2021-01-05 | 山东省科学院海洋仪器仪表研究所 | Be used for marine instrument probe to prevent biological adhesion device |
| CN113490331B (en) * | 2021-05-21 | 2022-12-09 | 福建中创新型材料科技有限责任公司 | High thermal conductivity's aluminium base board of flexible concatenation formula |
| CN114602845B (en) * | 2022-04-21 | 2022-11-22 | 江苏博亚照明电器有限公司 | Intelligent lighting equipment for workshop operation |
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| CN109367675A (en) * | 2018-09-13 | 2019-02-22 | 王勇 | A kind of heat radiating type magnetic force rotating handles |
| CN110388607A (en) * | 2018-04-18 | 2019-10-29 | 沭阳县美之家照明有限公司 | A kind of Landscape Lamp with mosquito killing function |
| CN110440182A (en) * | 2019-08-05 | 2019-11-12 | 黄玉煌 | A kind of tunnel illumination equipment that timing is dust-proof |
| CN110652816A (en) * | 2019-04-26 | 2020-01-07 | 王峰 | Dust collector for road |
| CN110906196A (en) * | 2019-11-29 | 2020-03-24 | 河南和汇仪器设备有限公司 | Park LED street lamp with dust removal heat dissipation function |
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- 2020-03-25 CN CN202010218239.1A patent/CN111442228B/en active Active
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|---|---|---|---|---|
| CN110388607A (en) * | 2018-04-18 | 2019-10-29 | 沭阳县美之家照明有限公司 | A kind of Landscape Lamp with mosquito killing function |
| CN109367675A (en) * | 2018-09-13 | 2019-02-22 | 王勇 | A kind of heat radiating type magnetic force rotating handles |
| CN110652816A (en) * | 2019-04-26 | 2020-01-07 | 王峰 | Dust collector for road |
| CN110440182A (en) * | 2019-08-05 | 2019-11-12 | 黄玉煌 | A kind of tunnel illumination equipment that timing is dust-proof |
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Effective date of registration: 20211210 Address after: 225000 No. 1, Disheng Avenue, zone 3, Guoji industrial concentration zone, Songqiao Town, Gaoyou City, Yangzhou City, Jiangsu Province Applicant after: JIANGSU DISHENG CONSTRUCTION GROUP Co.,Ltd. Address before: 313201 Xinshi Town Industrial Park, Deqing County, Huzhou City, Zhejiang Province (Zhejiang Qiaoguang Yifeng Machinery Manufacturing Co., Ltd.) Applicant before: Ling Yaofeng |
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