CN111981343A - Open type outdoor high-power illuminating lamp mechanism based on rotation adjustment - Google Patents
Open type outdoor high-power illuminating lamp mechanism based on rotation adjustment Download PDFInfo
- Publication number
- CN111981343A CN111981343A CN202010789071.XA CN202010789071A CN111981343A CN 111981343 A CN111981343 A CN 111981343A CN 202010789071 A CN202010789071 A CN 202010789071A CN 111981343 A CN111981343 A CN 111981343A
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- outdoor
- rotary
- base shell
- plate
- installation base
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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
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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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
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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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an open type outdoor high-power illuminating lamp mechanism based on rotation adjustment, and relates to the field of outdoor illuminating lamps. In the invention: a plurality of high-power illuminating lamps are arranged in the illuminating space; an arc-shaped outer retainer plate is arranged on one side of the outdoor installation base shell; a bottom rotary base plate is movably arranged at the opening position at the lower side of the rotary limiting space of the outdoor mounting base shell; one side of the bottom rotary base plate is connected with a fan-shaped glass baffle; a first fixed connecting disc is arranged on the lower side of the outdoor installation base shell; a containing cavity is formed between the lower side panel of the outdoor installation base shell and the first fixed connecting disc; an electrostatic panel is embedded in the upper side surface of the first fixed connecting disc; a fan device is arranged in the outdoor installation base shell; the inner side of the containing cavity is provided with a high-speed air outlet communicated with the fan device. The invention realizes the efficient heat dissipation and effective dust prevention of the outdoor high-power illuminating lamp, and can prevent the damage of the high heat inside the high-power illuminating lamp to the components and the lamp body.
Description
Technical Field
The invention belongs to the field of outdoor illuminating lamps, and particularly relates to an open type outdoor high-power illuminating lamp mechanism based on rotation adjustment.
Background
Outdoor lamps are lighting fixtures exposed outdoors as their name implies. Usually, the lighting device can be combined with surrounding roads, landscapes and buildings to design and install the lighting, thereby achieving the unification of the functionality and the artistry. The outdoor lamp comprises a road lamp, a landscape lamp, a lawn lamp, a buried lamp, a wall lamp, an outdoor spotlight, a projection lamp, a wall washing lamp and the like.
When outdoor lamps on large squares or high-risk road sections are used for illumination, a high-power illuminating lamp is needed for illumination, so that the illumination effect is improved. However, the heat generated by the high-power illuminating lamp is very large, the structure with the front glass cover obviously blocks the heat dissipation of the high-power illuminating lamp, and the gathered high heat can damage the high-power illuminating assembly, but the direct exposed illuminating lamp structure is easily affected by dust adhesion, rainwater sputtering and the like for a long time.
Disclosure of Invention
The invention aims to provide a rotary adjustment type open outdoor high-power illuminating lamp mechanism, so that the outdoor high-power illuminating lamp is efficiently radiated and effectively dustproofed, and damage to components and a lamp body caused by overhigh heat in the high-power illuminating lamp can be prevented.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an open type outdoor high-power illuminating lamp mechanism based on rotation adjustment, which comprises an outdoor installation base shell, wherein an illumination space and a rotation limiting space are formed in the outdoor installation base shell, a plurality of high-power illuminating lamps are installed in the illumination space, and an arc-shaped outer retainer plate is arranged on one side of the outdoor installation base shell; the outdoor installation base shell is provided with a rotary power device positioned above the rotary limiting space; a bottom rotary base plate is movably arranged at the opening position at the lower side of the rotary limiting space of the outdoor mounting base shell; one side of the bottom rotary base plate is connected with a fan-shaped glass baffle; a first fixed connecting disc is arranged on the lower side of the outdoor installation base shell; and a storage cavity is formed between the lower side panel of the outdoor mounting base shell and the first fixed connecting disc.
An electrostatic panel is embedded in the upper side surface of the first fixed connecting disc; a fan device is arranged in the outdoor installation base shell; the inner side of the containing cavity is provided with a high-speed air outlet communicated with the fan device.
A second ventilation pipe communicated with the fan device is connected in the outdoor mounting base shell; the lighting space is internally provided with a ring side inclined plane plate and a convex ring plate connected with the ring side inclined plane plate; a third inner cavity is formed at the upper side of the annular side inclined plane plate and the convex annular plate; a plurality of wide-angle air outlets are formed between the annular side inclined plane plate and the convex annular plate; and an air pipe air outlet communicated with the second ventilation pipe is formed in the top of the third inner cavity.
As a preferred technical scheme of the invention, the lower end of the inner side surface of the arc-shaped outer retainer plate is provided with an inner side arc-shaped retainer ring; the inner arc-shaped clamping ring is matched with the outer edge part of the fan-shaped glass baffle.
As a preferred technical scheme of the invention, the output end of the rotary power device is connected with a rotating shaft lever positioned in a rotary limiting space; the ring side of the rotating shaft lever is fixedly connected with a rotating limit slat; a pair of limit travel switches matched with the rotary limit laths are fixedly arranged in the lighting space.
In a preferred embodiment of the present invention, a rotating bearing ring is provided between an upper edge portion of the bottom rotating base and an outer opening portion of the lighting space of the outdoor installation base.
As a preferred technical scheme of the invention, the high-speed air outlet is inclined towards the electrostatic panel; one side of the outdoor installation base shell is provided with an air inlet communicated with the fan device; the fan device is provided with a filter screen positioned at the side of the air inlet pipeline.
As a preferred technical scheme of the invention, the second vent pipe is provided with a second valve for controlling the on-off of air supply of the second vent pipe.
As a preferred technical scheme of the invention, the lower side surface of the annular side inclined plane plate is provided with a third outer side reflecting surface, and the lower side surface of the raised annular plate is provided with a lower side inclined reflecting surface; the horizontal inclined included angle of the lower inclined reflecting surface is larger than that of the third outer reflecting surface.
As a preferable technical scheme of the invention, the upper side surface of the raised annular plate is provided with a third inner slope surface for guiding airflow.
The invention has the following beneficial effects:
1. the invention sets the high-power illumination in an open type in an illumination state, so that the high-power illumination lamp can quickly dissipate heat, and the damage of the high-power illumination lamp to the components and the lamp body due to overhigh heat inside the high-power illumination lamp can be prevented; the fan-shaped glass baffle is driven to carry out long-time dustproof protection on the illumination space and the high-power illuminating lamp in a non-illumination state through the rotary power device, and dust is removed in an electrostatic dust removal and high-speed wind blowing mode, so that the outdoor high-power illuminating lamp is efficiently radiated and effectively prevented from dust;
2. when the high-power illuminating lamp is used for illuminating, and the fan-shaped glass baffle is opened, the fan device is used for carrying out rated air supply on the third inner cavity, and air flow is discharged downwards from the illuminating space through the wide-angle air outlet, so that the high-power illuminating lamp can be efficiently cooled, and effective dust prevention can be carried out during illumination.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an open type outdoor high-power illuminating lamp mechanism according to the present invention;
FIG. 2 is a schematic view of the assembly (longitudinal) of the glass sector and the outer arcuate retainer of the present invention;
FIG. 3 is an enlarged partial view of the structure at A in FIG. 1;
in the drawings, the components represented by the respective reference numerals are listed below:
1-outdoor installation of a base shell; 2-illuminating the space; 3-high power lighting lamp; 4-arc outer retainer plate; 5-an inner arc-shaped collar; 6-rotation limiting space; 7-a rotary power unit; 8-rotating the shaft lever; 9-rotating the base plate at the bottom; 10-a fan-shaped glass baffle; 11-rotating the limit lath; 12-limit travel switch; 13-a rotating bearing ring; 14-a first fixed connection disc; 15-a receiving cavity; 16-an electrostatic panel; 17-a fan device; 18-high speed air outlet; 19-a filter screen; 20-a second vent pipe; 21-a second valve; 22-ring side bevel panel; 23-raised ring plate; 24-a third lumen; 25-wide-angle air outlet; 26-a third inner slope surface; 27-a third external light-reflecting surface; 28-lower inclined reflective surface; 29-air outlet of air pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Example one
Referring to fig. 1 and 2, an outdoor installation base shell 1 is provided with an illumination space 2 and a rotation limiting space 6, a plurality of high-power illuminating lamps 3 are installed in the illumination space 2, and an arc-shaped outer retainer plate 4 is arranged on one side of the outdoor installation base shell 1; the outdoor installation base shell 1 is provided with a rotary power device 7 positioned above the rotary limiting space 6; a bottom rotary base plate 9 is movably arranged at the opening position at the lower side of the rotary limiting space 6 of the outdoor installation base shell 1; one side of the bottom rotary base plate 9 is connected with a fan-shaped glass baffle plate 10; a first fixed connecting disc 14 is arranged at the lower side of the outdoor installation base shell 1; a receiving cavity 15 is formed between the lower side panel of the outdoor installation base shell 1 and the first fixed connecting disc 14.
As shown in fig. 1, the electrostatic panel 16 is embedded in the upper side of the first fixed land 14; a fan device 17 is arranged in the outdoor installation base shell 1; the inner side of the containing cavity 15 is provided with a high-speed air outlet 18 communicated with the fan device 17.
As shown in fig. 1 and 3, a second ventilation pipe 20 communicated with the blower device 17 is connected in the outdoor installation base shell 1; an annular side inclined plane plate 22 and a convex annular plate 23 connected with the annular side inclined plane plate 22 are arranged in the illumination space 2; a third inner cavity 24 is formed at the upper side of the annular side inclined plane plate 22 and the convex annular plate 23; a plurality of wide-angle air outlets 25 are formed between the annular side inclined plane plate 22 and the convex annular plate 23; the top of the third inner cavity 24 is provided with an air duct air outlet 29 communicated with the second ventilation duct 20.
As shown in fig. 1 and 2, an inner side arc-shaped collar 5 is arranged at the lower end of the inner side surface of the arc-shaped outer retainer plate 4; the inner arc-shaped collar 5 is matched with the outer edge part of the fan-shaped glass baffle plate 10.
As shown in fig. 1, the output end of the rotary power device 7 is connected with a rotating shaft 8 positioned in the rotation limiting space 6; the ring side of the rotating shaft lever 8 is fixedly connected with a rotating limit slat 11; a pair of limit travel switches 12 matched with the rotary limit laths 11 are fixedly arranged in the lighting space 2.
As shown in fig. 1 and 2, a rotary bearing ring 13 is provided between the upper edge of the bottom rotary base 9 and the outer opening of the illumination space 2 of the outdoor installation base 1.
As shown in fig. 1, the high-speed outlet 18 is inclined toward the electrostatic panel 16; one side of the outdoor installation base shell 1 is provided with an air inlet communicated with a fan device 17; the fan unit 17 is provided with a filter screen 19 on the air intake duct side.
As shown in fig. 1, a second valve 21 for controlling on/off of air supply of the second ventilation pipe 20 is disposed on the second ventilation pipe 20.
As shown in fig. 3, the lower side surface of the annular side inclined plane plate 22 is provided with a third outer side reflective surface 27, and the lower side surface of the protruding annular plate 23 is provided with a lower side inclined reflective surface 28; the lower inclined reflective surface 28 has a horizontal inclined included angle greater than that of the third outer reflective surface 27.
As shown in fig. 3, the upper side of the raised ring plate 23 is provided with a third inner ramp surface 26 for airflow guidance.
Example two
In the present invention:
the high-power illumination state: the high-power lighting lamp 3 carries out the illumination of high power, and the action of rotary power device 7 breaks away from illumination space 2 with the rotation of fan-shaped glass baffle 10, and in rotatory to accomodating cavity 15 with fan-shaped glass baffle 10, a large amount of heats of high-power production are directly to the external world effluvium.
The no-illumination state: the high-power illuminating lamp 3 is not electrified for illumination, the rotating power device 7 acts to rotate the fan-shaped glass baffle 10 to the opening of the illuminating space 2, so that the illuminating space 2 is isolated from the outside, and the pollution of dust and impurities to the high-power illuminating lamp 3 exposed to the outside for a long time is reduced.
The outer side dust removal state: the fan-shaped glass baffle 10 protects the lighting space 2 from dust for a long time, and after the fan-shaped glass baffle 10 rotates to the accommodating cavity 15, the electrostatic panel 16 is electrified, and electrostatic dust collection is carried out on the rotated fan-shaped glass baffle 10 every time. After a plurality of times of electrostatic dust removal, the electrostatic panel 16 is subjected to a high-speed air blow.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides an outdoor high-power light mechanism of open type based on rotation regulation formula, includes outdoor installation base shell (1), illumination space (2), rotatory spacing space (6) have been seted up on outdoor installation base shell (1), install a plurality of high-power light (3), its characterized in that in illumination space (2):
an arc-shaped outer retainer plate (4) is arranged on one side of the outdoor installation base shell (1);
the outdoor installation base shell (1) is provided with a rotary power device (7) positioned above the rotary limiting space (6);
a bottom rotary base plate (9) is movably arranged at the lower opening position of the rotary limiting space (6) of the outdoor mounting base shell (1);
one side of the bottom rotary base plate (9) is connected with a fan-shaped glass baffle plate (10);
a first fixed connecting disc (14) is arranged on the lower side of the outdoor mounting base shell (1);
a containing cavity (15) is formed between the lower side panel of the outdoor mounting base shell (1) and the first fixed connecting disc (14);
an electrostatic panel (16) is embedded in the upper side surface of the first fixed connecting disc (14);
a fan device (17) is arranged in the outdoor installation base shell (1);
a high-speed air outlet (18) communicated with the fan device (17) is arranged on the inner side of the containing cavity (15);
a second ventilation pipe (20) communicated with the fan device (17) is connected in the outdoor mounting base shell (1);
an annular side inclined plane plate (22) and a convex annular plate (23) connected with the annular side inclined plane plate (22) are arranged in the illumination space (2);
a third inner cavity (24) is formed at the upper side of the annular side inclined plane plate (22) and the convex annular plate (23);
a plurality of wide-angle air outlets (25) are formed between the annular side inclined plane plate (22) and the convex annular plate (23);
and an air pipe air outlet (29) communicated with the second ventilation pipe (20) is formed in the top of the third inner cavity (24).
2. The rotary adjustable outdoor high power lighting lamp mechanism as claimed in claim 1, wherein:
the lower end of the inner side surface of the arc-shaped outer retainer plate (4) is provided with an inner side arc-shaped retainer ring (5);
the inner side arc-shaped clamping ring (5) is matched with the outer edge part of the fan-shaped glass baffle (10).
3. The rotary adjustable outdoor high power lighting lamp mechanism as claimed in claim 1, wherein:
the output end of the rotary power device (7) is connected with a rotary shaft lever (8) positioned in the rotary limiting space (6);
a rotary limiting slat (11) is fixedly connected to the annular side of the rotating shaft lever (8);
a pair of limit travel switches (12) matched with the rotary limit laths (11) are fixedly arranged in the illumination space (2).
4. The rotary adjustable outdoor high power lighting lamp mechanism as claimed in claim 1, wherein:
and a rotating bearing ring (13) is arranged between the upper side edge part of the bottom rotating base disc (9) and the outer side opening part of the illumination space (2) of the outdoor installation base shell (1).
5. The rotary adjustable outdoor high power lighting lamp mechanism as claimed in claim 1, wherein:
the high-speed air outlet (18) is inclined towards the electrostatic panel (16);
one side of the outdoor installation base shell (1) is provided with an air inlet communicated with a fan device (17);
and a filter screen (19) positioned on the air inlet pipeline side is arranged on the fan device (17).
6. The rotary adjustable outdoor high power lighting lamp mechanism as claimed in claim 1, wherein:
and a second valve (21) for controlling the on-off of air supply of the second ventilation pipe (20) is arranged on the second ventilation pipe (20).
7. The rotary adjustable outdoor high power lighting lamp mechanism as claimed in claim 1, wherein:
the lower side surface of the annular side inclined plane plate (22) is provided with a third outer side reflecting surface (27), and the lower side surface of the raised annular plate (23) is provided with a lower side inclined reflecting surface (28);
and the horizontal inclined included angle of the lower inclined light reflecting surface (28) is larger than that of the third outer side light reflecting surface (27).
8. The rotary adjustable outdoor high power lighting lamp mechanism as claimed in claim 1, wherein:
the upper side surface of the raised ring plate (23) is provided with a third inner slope surface (26) for guiding airflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010789071.XA CN111981343B (en) | 2020-08-07 | 2020-08-07 | Open type outdoor high-power illuminating lamp mechanism based on rotation adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010789071.XA CN111981343B (en) | 2020-08-07 | 2020-08-07 | Open type outdoor high-power illuminating lamp mechanism based on rotation adjustment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111981343A true CN111981343A (en) | 2020-11-24 |
| CN111981343B CN111981343B (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010789071.XA Active CN111981343B (en) | 2020-08-07 | 2020-08-07 | Open type outdoor high-power illuminating lamp mechanism based on rotation adjustment |
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| Country | Link |
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| CN (1) | CN111981343B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923155A (en) * | 2022-05-13 | 2022-08-19 | 江苏华辉照明科技股份有限公司 | Prevent burning LED industrial and mining lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4639839A (en) * | 1985-08-09 | 1987-01-27 | Koito Seisakusho Co., Ltd. | Vehicular lighting device having a power driven lamp cover |
| CN201401700Y (en) * | 2009-03-17 | 2010-02-10 | 和谐光电科技（泉州）有限公司 | LED light source module with internal power supply and closed outdoor lighting lamp |
| CN108870199A (en) * | 2018-05-29 | 2018-11-23 | 陈景英 | A kind of corridor energy-saving lamp |
| CN209524427U (en) * | 2019-01-30 | 2019-10-22 | 北京新时空科技股份有限公司 | A kind of wisdom lighting device based on remote terminal control |
-
2020
- 2020-08-07 CN CN202010789071.XA patent/CN111981343B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4639839A (en) * | 1985-08-09 | 1987-01-27 | Koito Seisakusho Co., Ltd. | Vehicular lighting device having a power driven lamp cover |
| CN201401700Y (en) * | 2009-03-17 | 2010-02-10 | 和谐光电科技（泉州）有限公司 | LED light source module with internal power supply and closed outdoor lighting lamp |
| CN108870199A (en) * | 2018-05-29 | 2018-11-23 | 陈景英 | A kind of corridor energy-saving lamp |
| CN209524427U (en) * | 2019-01-30 | 2019-10-22 | 北京新时空科技股份有限公司 | A kind of wisdom lighting device based on remote terminal control |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923155A (en) * | 2022-05-13 | 2022-08-19 | 江苏华辉照明科技股份有限公司 | Prevent burning LED industrial and mining lamp |
| CN114923155B (en) * | 2022-05-13 | 2023-09-15 | 江苏华辉照明科技股份有限公司 | Electric-combustion-preventing LED industrial and mining lamp |
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| Publication number | Publication date |
|---|---|
| CN111981343B (en) | 2022-08-16 |
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