CN110657374A - A dustproof LED lamp for mill's workshop - Google Patents
A dustproof LED lamp for mill's workshop Download PDFInfo
- Publication number
- CN110657374A CN110657374A CN201911091022.2A CN201911091022A CN110657374A CN 110657374 A CN110657374 A CN 110657374A CN 201911091022 A CN201911091022 A CN 201911091022A CN 110657374 A CN110657374 A CN 110657374A
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- dustproof
- lamp
- fixedly connected
- movable frame
- led lamp
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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
-
- 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
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- 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
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a dustproof LED lamp for a factory workshop, and relates to the technical field of LEDs. This a dustproof LED lamp for workshop of mill, which comprises a lamp body, fixed mounting has the lamp stand in the lamp body, and the louvre of intercommunication self inner chamber is all seted up to the left and right sides of lamp body, is symmetry form movable mounting in two louvres and has two dustproof mechanisms, and the holding tank has all been seted up to the bottom of two louvres, and the bottom sliding connection of dustproof mechanism is at the inner chamber top of holding tank, and the bottom fixedly connected with reset spring's of dustproof mechanism top. This a dustproof LED lamp for mill's workshop, through set up dustproof mechanism in the louvre, cooperate its inner structure's design simultaneously, can be effectively to the dust granule that will discharge into the lamp body promptly via the louvre intercept and collect, through its structural design who collects the dust granule part simultaneously, effectively reduced the dust wherein when saving up gradually to the area covered of interception net surface area.
Description
Technical Field
The invention relates to the technical field of LEDs, in particular to a dustproof LED lamp for a factory workshop.
Background
At present, as a modern widely-used lamp, an LED lamp has the most outstanding energy-saving characteristic, can work in a high-speed on-off state, and has the excellent effects of environmental protection and high response speed.
Compared with light sources of other lamps, the LED lamp does not generate large heat during working, belongs to a cold light source, and does not attract insects due to heat generated by the LED lamp during working when the LED lamp is placed outdoors for use. However, when the LED lamp is used in a factory workshop, dust particles generated along with machining suspend in the air, so that the condition that dust is accumulated in the LED lamp can be caused if the LED lamp with the heat dissipation holes in the surface cannot effectively intercept the dust, and the LED lamp is finally damaged.
Meanwhile, the traditional dustproof means is that the dustproof net is arranged in the radiating holes, certain intercepting effect can be achieved on dust, but under the condition that the dustproof net is located in a dusty environment for a long time, the dustproof net can be blocked by dust particles, the normal radiating function of the LED lamp is further influenced, and the LED lamp can be damaged as well.
Therefore, it is desirable to provide an LED lamp suitable for a dusty production environment of a factory without affecting the normal heat dissipation function by a dustproof means.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the dustproof LED lamp for the factory workshop, which can keep the sustainable dustproof effect of the lamp body while not interfering with the normal heat dissipation function, thereby prolonging the service life of the LED lamp.
In order to achieve the purpose, the invention is realized by the following technical scheme: a dustproof LED lamp for a factory workshop comprises a lamp body, wherein a lamp holder is fixedly arranged in the lamp body, heat dissipation holes communicated with an inner cavity of the lamp body are formed in the left side and the right side of the lamp body, two dustproof mechanisms are symmetrically and movably arranged in the two heat dissipation holes, a containing groove is formed in the bottom of each heat dissipation hole, the bottom of each dustproof mechanism is slidably connected to the top of the inner cavity of the containing groove, the bottom of each dustproof mechanism is fixedly connected with the top end of a reset spring, the bottom of each reset spring is fixedly connected to the bottom of the containing groove, a dust collecting mechanism is slidably connected to the right side of the containing groove, one side, opposite to the containing groove, of each dust collecting mechanism penetrates through the inner side wall of the lamp body and is connected with the output ends of miniature cylinders, the quantity of the miniature cylinders is two, the two miniature, and the lower half of lamp stand is overlapped and is equipped with transparent dust collecting ring, and the left side interlude of lamp body has the bending tube, and the bending tube is located the one end in the lamp body and buckles downwards and extend to transparent dust collecting ring in, and the lamp body is transparent material equally, selects convenient to use person through the lamp body through such material and observes the interior dust accumulation volume of transparent dust collecting ring to judge whether need clear away the interior dust particle of transparent dust collecting ring.
Preferably, dustproof mechanism includes first removal frame, dictyosome, guiding gutter, dead lever, stationary blade, fillet piece, syringe needle and rubber sleeve, first removal frame is located the radiating hole, and the first bottom sliding connection who removes the frame is in the holding tank, dictyosome fixed connection is in first removal frame, and the guiding gutter is seted up in the one side in the relative louvre outside of dictyosome, a plurality of dead levers are the equidistance array form and are set up in the dictyosome, be the four group stationary blades of equidistance surround form fixedly connected with on the left end of dead lever, and two stationary blades are a set of, the single silk of fixedly connected with dictyosome between per two adjacent stationary blades, fillet piece fixed connection is at the left end of dead lever, a plurality of syringe needle fixed connection are in one side of the fillet piece dead lever mutually the back of the body, the rubber.
Preferably, the guiding gutter is seted up in one side of the relative dead lever of dictyosome, and single guiding gutter runs through both ends about the single silk of dictyosome, and when making the air current get into the lamp body via the louvre through the special design of guiding gutter, the dust granule of carrying arranges to the dead lever via the guiding gutter, and then can carry out preliminary collection to the dust granule through the fixed rod, simultaneously through less diameter in the fixed rod shape, has reduced its coverage rate to dictyosome surface area, and then has reduced the influence of fixed rod to the radiating effect.
Preferably, the dust collecting mechanism comprises a second movable frame, a square grid, hollow pipes, hollow balls, shaking balls, a first magnetic sheet, a second magnetic sheet and bristles, the second movable frame is transversely connected between the right side of the holding tank and the inner side wall of the lamp body in a sliding manner, the right side of the second movable frame is connected with the output end of the micro cylinder, the square grid is fixedly connected in the second movable frame, the hollow pipes are embedded in the square grid in an equidistant array manner, a plurality of hollow balls arranged in a row manner are fixedly connected in the hollow pipes in an equidistant surrounding manner, the shaking balls are embedded in the hollow balls and are in sliding connection with the inner walls of the hollow balls, the first magnetic sheet is embedded in the inner top of the hollow balls, the second magnetic sheet is embedded in the top of the shaking balls, the bristles are bonded at the bottom of the shaking balls and penetrate through the bottom of the hollow balls and the inner walls of the hollow pipes, the bottom of the hollow, simultaneously magnetic force between first magnetic sheet and the second magnetic sheet is inhaled mutually, and such structural design makes the brush hair make to shake the ball and rock in the hollow ball based on the interact of power when brushing off rubber sleeve surface dust granule, and then makes the brush hair rock and effectively increased the clearance scope of brush hair.
Preferably, the quantity of cavity hollow tube keeps unanimous with the quantity of dead lever, and first removal frame and second remove the frame coincidence back, and the centre of a circle of dead lever and the centre of a circle of cavity hollow tube are located the same axis, and such size and quantity design make dustproof mechanism and collection dirt mechanism can cooperate the use.
Preferably, the mounting includes connecting rod and conflict syringe needle, the connecting rod is row form equidistance fixed connection in the left and right sides of lamp stand, and the quantity of connecting rod is the same with the column number of dead lever, and the conflict syringe needle is row form equidistance fixed connection in the one side of the lamp stand that the connecting rod carried on the back mutually, and the quantity of conflict syringe needle is the same with the line number of dead lever.
The invention provides a dustproof LED lamp for a factory workshop. The method has the following beneficial effects:
(1) this a dustproof LED lamp for mill's workshop, through set up dustproof mechanism in the louvre, cooperate its inner structure's design simultaneously, can be effectively to the dust granule that will arrange into in the lamp body promptly via the louvre intercept and collect, through its structural design who collects the dust granule part simultaneously, effectively reduced the dust and collected the area of coverage to interception net surface area wherein when accumulating gradually, thereby improved the collection volume to the dust when not influencing the normal heat dissipation function of lamp body, further solved traditional dust screen and leaded to the lamp body radiating effect to receive the problem of hindrance after accumulating more dust.
(2) This a dustproof LED lamp for mill's workshop, based on the cooperation setting of collection dirt mechanism, can save behind more dust particle at dustproof mechanism, the transfer of dust in to dustproof mechanism is built up and realize from the start to the staff of being convenient for concentrates the discharge processing to the dust after collecting, and carry out centralized processing's in-process through collection dirt mechanism to the dust, the staff of being convenient for observes the dust volume in the collection dirt mechanism, and then accurately controls dust volume clearance cycle.
(3) This a dustproof LED lamp for mill's workshop, through the cooperation of dustproof mechanism and collection dirt mechanism, effectively collect the dust under the not influenced prerequisite of heat dissipation function guaranteeing to can collect and shift it automatically when reaching a certain amount at the downthehole dust of heat dissipation and store, and then realized collecting the processing to the sustainability of dust, thereby avoid the downthehole dust of heat dissipation more to influence the lamp body and normally radiating the condition appearance all the time, greatly prolonged the life of this LED lamp.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the dust prevention mechanism of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2;
FIG. 4 is a front cross-sectional view of the dust collection mechanism of the present invention;
FIG. 5 is a front cross-sectional view of the hollow core tube of the present invention;
figure 6 is a front view of the fastener of the present invention.
In the figure: 1 lamp body, 2 lamp stands, 3 louvres, 4 dustproof mechanism, 5 holding tanks, 6 reset spring, 7 collection dirt mechanisms, 8 miniature cylinder, 9 mountings, 10 transparent collection dirt ring, 11 bending tube, 41 first removal frame, 42 dictyosome, 43 guiding gutter, 44 fixed poles, 45 stationary blade, 46 fillet piece, 47 syringe needle, 48 rubber sleeve, 71 second removal frame, 72 square grid, 73 hollow tube, 74 hollow ball, 75 shake ball, 76 first magnetic sheet, 77 second magnetic sheet, 78 brush hair, 91 connecting rod, 92 conflict syringe needle.
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. 1-6, the present embodiment provides a dustproof LED lamp for factory workshop, which includes a lamp body 1, a lamp holder 2 is fixedly installed in the lamp body 1, heat dissipation holes 3 communicating with the inner cavity of the lamp body 1 are formed on both left and right sides of the lamp body 1, two dustproof mechanisms 4 are movably installed in the two heat dissipation holes 3 in a symmetrical shape, a receiving groove 5 is formed on the bottom of each of the two heat dissipation holes 3, the bottom of each dustproof mechanism 4 is slidably connected to the top of the inner cavity of the receiving groove 5, the bottom of each dustproof mechanism 4 is fixedly connected to the top of a return spring 6, the bottom of the return spring 6 is fixedly connected to the bottom of the receiving groove 5, a dust collecting mechanism 7 is slidably connected to the right side of the receiving groove 5, one side of the dust collecting mechanism 7 opposite to the receiving groove 5 penetrates through the inner side wall of the lamp body 1 and is connected to the output ends of the miniature, the middle part of the left side and the right side of the lamp holder 2 is fixedly connected with two fixing parts 9 in a symmetrical shape, the lower half part of the lamp holder 2 is sleeved with a transparent dust collecting ring 10, the left side of the lamp body 1 is inserted with a bent pipe 11, and one end of the bent pipe 11 positioned in the lamp body 1 is bent downwards and extends into the transparent dust collecting ring 10.
The dustproof mechanism 4 comprises a first movable frame 41, a net body 42, a flow guide groove 43, a fixed rod 44, fixed plates 45, fillet sheets 46, needles 47 and a rubber sleeve 48, wherein the first movable frame 41 is positioned in the heat dissipation hole 3, the bottom of the first movable frame 41 is slidably connected in the accommodating groove 5, the net body 42 is fixedly connected in the first movable frame 41, the flow guide groove 43 is arranged at one side of the net body 42 opposite to the outer side of the heat dissipation hole 3, a plurality of fixed rods 44 are arranged in the net body 42 in an equidistant array manner, four groups of fixed plates 45 are fixedly connected on the left end of the fixed rod 44 in an equidistant surrounding manner, two fixed plates 45 are in one group, a single wire of the net body 42 is fixedly connected between every two adjacent fixed plates 45, the fillet sheets 46 are fixedly connected at the left end of the fixed rod 44, the needles 47 are fixedly connected at one side of the fillet sheets 46 opposite to the fixed rod 44, the rubber sleeve 48 is sleeved on the fixed rod 44, the flow guide, and a single guiding gutter 43 runs through the left and right ends of a single wire of the net body 42.
The dust collecting mechanism 7 comprises a second movable frame 71, a square grid 72, hollow pipes 73, hollow balls 74, a shaking ball 75, a first magnetic sheet 76, a second magnetic sheet 77 and bristles 78, wherein the second movable frame 71 is transversely connected between the right side of the accommodating tank 5 and the inner side wall of the lamp body 1 in a sliding manner, the right side of the second movable frame 71 is connected with the output end of the micro cylinder 8, the square grid 72 is fixedly connected in the second movable frame 71, the hollow pipes 73 are embedded in the square grid 72 in an equidistant array manner, a plurality of hollow balls 74 arranged in a row manner are fixedly connected in the hollow pipes 73 in an equidistant surrounding manner, the shaking ball 75 is embedded in the hollow balls 74 and is connected with the inner wall thereof in a sliding manner, the first magnetic sheet 76 is embedded in the inner top of the hollow balls 74, the second magnetic sheet 77 is embedded in the top of the shaking ball 75, the bristles 78 are bonded at the bottom of the shaking ball 75 and penetrate through the bottom of the, the number of the hollow pipes 73 is consistent with that of the fixed rods 44, and after the first movable frame 41 and the second movable frame 71 are overlapped, the circle center of the fixed rod 44 and the circle center of the hollow pipes 73 are located on the same axis.
Mounting 9 includes connecting rod 91 and conflict syringe needle 92, and connecting rod 91 is row form equidistance fixed connection in the left and right sides of lamp stand 2, and the quantity of connecting rod 91 is the same with the row number of dead lever 44, and conflict syringe needle 92 is row form equidistance fixed connection in one side of the lamp stand 2 that the looks back on the body is carried on to connecting rod 91, and the quantity of conflict syringe needle 92 is the same with the line number of dead lever 44.
When the dust collection device is used, the lamp holder 2 is radiated through the radiating holes 3, when dust particles enter the lamp body 1 through the radiating holes 3, the dust particles are intercepted through the net body 42 and are discharged to the fixed rod 44 through the diversion trench 43, meanwhile, floccules are collected through the needle 47 after contacting with the fillet 46, the dust particles contacting with the fixed rod 44 gradually move to the rubber sleeve 48 along with the air flow and are collected through the rubber sleeve 48 with larger roughness, the weight of the dustproof mechanism 4 is increased after certain dust particles are collected and move downwards to the accommodating groove 5, the micro cylinder 8 operates to drive the dust collection mechanism 7 to move towards the dustproof mechanism 4, the hollow tube 73 is reset after being butted with the fixed rod 44, so that the dust particles on the rubber sleeve 48 are brushed out by the bristles 78, the needle 92 is gradually contacted with the bristles 78 in the resetting process, and the dust particles attached to the bristles 78 are pushed out and fall into the transparent dust collection ring 10, the dust collected can be sucked out after the outer end of the bending pipe 11 is connected with a dust collector.
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 (6)
1. A dustproof LED lamp for factory workshop, includes lamp body (1), its characterized in that: the lamp body (1) is internally and fixedly provided with a lamp holder (2), the left side and the right side of the lamp body (1) are respectively provided with a heat dissipation hole (3) communicated with an inner cavity of the lamp body, the two heat dissipation holes (3) are internally and movably provided with two dustproof mechanisms (4) in a symmetrical shape, the bottoms of the two heat dissipation holes (3) are respectively provided with a containing groove (5), the bottom of each dustproof mechanism (4) is slidably connected with the top of the inner cavity of each containing groove (5), the bottom of each dustproof mechanism (4) is fixedly connected with the top end of a reset spring (6), the bottom end of each reset spring (6) is fixedly connected with the bottom of each containing groove (5), the right side of each containing groove (5) is slidably connected with a dust collecting mechanism (7), one side of each dust collecting mechanism (7), which is opposite to each containing groove (5), penetrates through the inner side, the two micro cylinders (8) are symmetrically embedded on the left side and the right side of the lamp holder (2) respectively, the middle parts of the left side and the right side of the lamp holder (2) are fixedly connected with two fixing parts (9) symmetrically, the lower half part of the lamp holder (2) is sleeved with a transparent dust collecting ring (10), the left side of the lamp body (1) is inserted with a bending pipe (11), and one end, located in the lamp body (1), of the bending pipe (11) is bent downwards and extends into the transparent dust collecting ring (10).
2. The dustproof LED lamp for the factory workshop, according to claim 1, wherein: the dustproof mechanism (4) comprises a first movable frame (41), a net body (42), a flow guide groove (43), fixed rods (44), fixed plates (45), fillet sheets (46), needles (47) and rubber sleeves (48), wherein the first movable frame (41) is positioned in the heat dissipation holes (3), the bottom of the first movable frame (41) is slidably connected in the accommodating groove (5), the net body (42) is fixedly connected in the first movable frame (41), the flow guide groove (43) is arranged on one side of the net body (42) opposite to the outer side of the heat dissipation holes (3), a plurality of fixed rods (44) are arranged in the net body (42) in an equidistant array manner, four groups of fixed plates (45) are fixedly connected on the left end of each fixed rod (44) in an equidistant surrounding manner, two fixed plates (45) are in a group, a single wire of the net fixed plate (42) is fixedly connected between every two adjacent fixed plates (45), and the fillet sheets (46) are fixedly connected at the left end of each fixed rod (44), the needles (47) are fixedly connected to one side of the fillet sheet (46) opposite to the fixing rod (44), and the rubber sleeve (48) is sleeved on the fixing rod (44).
3. The dustproof LED lamp for the factory workshop, according to claim 2, wherein: the diversion trench (43) is arranged on one side of the net body (42) opposite to the fixed rod (44), and the single diversion trench (43) penetrates through the left end and the right end of the single wire of the net body (42).
4. The dustproof LED lamp for the factory workshop, according to claim 1, wherein: the dust collection mechanism (7) comprises a second movable frame (71), a square grid (72), hollow pipes (73), hollow balls (74), shaking balls (75), first magnetic sheets (76), second magnetic sheets (77) and bristles (78), the second movable frame (71) is transversely connected between the right side of the holding tank (5) and the inner side wall of the lamp body (1) in a sliding manner, the right side of the second movable frame (71) is connected with the output end of the micro cylinder (8), the square grid (72) is fixedly connected in the second movable frame (71), a plurality of hollow pipes (73) are embedded in the square grid (72) in an equidistant array manner, a plurality of hollow balls (74) arranged in a row manner are fixedly connected in the hollow pipes (73) in an equidistant surrounding manner, the shaking balls (75) are embedded in the hollow balls (74) and are in sliding connection with the inner wall of the hollow balls, the first magnetic sheets (76) are embedded in the inner top of the hollow balls (74), the second magnetic sheet (77) is embedded at the top of the shaking ball (75), and the brush bristles (78) are adhered to the bottom of the shaking ball (75) and penetrate through the bottom of the hollow ball (74) and the inner wall of the hollow tube (73).
5. The dustproof LED lamp for the factory workshop, according to claim 2, wherein: the number of the hollow pipes (73) is consistent with that of the fixing rods (44), and after the first movable frame (41) and the second movable frame (71) are overlapped, the circle center of the fixing rods (44) and the circle center of the hollow pipes (73) are located on the same axis.
6. The dustproof LED lamp for the factory workshop, according to claim 2, wherein: mounting (9) are including connecting rod (91) and conflict syringe needle (92), connecting rod (91) are row form equidistance fixed connection in the left and right sides of lamp stand (2), and the quantity of connecting rod (91) is the same with the row number of dead lever (44), and conflict syringe needle (92) are row form equidistance fixed connection in one side of the lamp stand (2) that carries on the back in the body in connecting rod (91), and the quantity of conflict syringe needle (92) is the same with the line number of dead lever (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911091022.2A CN110657374A (en) | 2019-11-09 | 2019-11-09 | A dustproof LED lamp for mill's workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911091022.2A CN110657374A (en) | 2019-11-09 | 2019-11-09 | A dustproof LED lamp for mill's workshop |
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| Publication Number | Publication Date |
|---|---|
| CN110657374A true CN110657374A (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911091022.2A Withdrawn CN110657374A (en) | 2019-11-09 | 2019-11-09 | A dustproof LED lamp for mill's workshop |
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| CN (1) | CN110657374A (en) |
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| CN209327946U (en) * | 2019-03-11 | 2019-08-30 | 上海研强电子科技有限公司 | A kind of more dirt workshops dustproof computer |
| CN209544905U (en) * | 2019-05-10 | 2019-10-25 | 山东信诺电力工程有限公司 | A kind of high-low pressure voltage switchgear with low-pressure reactive compensation |
| CN209581187U (en) * | 2019-03-26 | 2019-11-05 | 泸州能源投资有限公司 | A kind of charging module for realizing that electrical power is shared |
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2019
- 2019-11-09 CN CN201911091022.2A patent/CN110657374A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107600A (en) * | 2014-07-29 | 2014-10-22 | 江苏宝华环保科技有限公司 | Automatic dumping device of bag-type deduster |
| CN205490861U (en) * | 2016-04-08 | 2016-08-17 | 广州市佳褀电子有限公司 | A camera for security monitoring |
| CN108594973A (en) * | 2018-04-28 | 2018-09-28 | 重庆亨厚电子商务有限公司 | Cooling system for network server |
| CN209216009U (en) * | 2019-01-23 | 2019-08-06 | 杨凌职业技术学院 | A kind of efficient computer cleaner |
| CN209327946U (en) * | 2019-03-11 | 2019-08-30 | 上海研强电子科技有限公司 | A kind of more dirt workshops dustproof computer |
| CN209581187U (en) * | 2019-03-26 | 2019-11-05 | 泸州能源投资有限公司 | A kind of charging module for realizing that electrical power is shared |
| CN209544905U (en) * | 2019-05-10 | 2019-10-25 | 山东信诺电力工程有限公司 | A kind of high-low pressure voltage switchgear with low-pressure reactive compensation |
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Application publication date: 20200107 |