CN109000172B - Searchlight for lighthouse - Google Patents
Searchlight for lighthouse Download PDFInfo
- Publication number
- CN109000172B CN109000172B CN201810701550.4A CN201810701550A CN109000172B CN 109000172 B CN109000172 B CN 109000172B CN 201810701550 A CN201810701550 A CN 201810701550A CN 109000172 B CN109000172 B CN 109000172B
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- CN
- China
- Prior art keywords
- side wall
- sliding
- rod
- lighthouse
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F21S8/003—Searchlights, i.e. outdoor lighting device producing powerful beam of parallel rays, e.g. for military or attraction purposes
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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
-
- 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
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/34—Supporting elements displaceable along a guiding element
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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
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/04—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways
- F21W2111/043—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways for lighthouses or lightships
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses a searchlight for a lighthouse, which comprises a lighthouse and a turntable, wherein the searchlight for the lighthouse is simple in structure, a motor is started to drive the turntable to rotate, and a lampshade at the upper end of the turntable and an LED lamp panel synchronously rotate; when the angle that LED lamp panel shines needs to be adjusted, switch on external power supply, the electro-magnet circular telegram produces the magnetic attraction iron plate, circular carousel front side wall edge fixed connection's second slider drives the slide bar arc motion along with circular carousel's rotation, the tooth on the scarce gear meshing first straight rack lateral wall that the slide bar other end is connected, it rises to drive the head rod, push up first slider, first slider slides in first spout and drives lamp shade arc lifting, magnetic force size through slide rheostat adjustment electro-magnet, the effectual angle of adjusting the lamp shade, thereby the angle that the adjustment LED lamp panel shines, the two combines, the practicality has been improved greatly.
Description
Technical Field
The invention relates to the technical field of lamps, in particular to a searchlight for a lighthouse.
Background
The lighthouse is a high tower-shaped building, and the light equipment is arranged on the top of the tower, the position is obvious, and the lighthouse has a special building shape, is easy to distinguish by ships and becomes one of the highest points of the ports. Because the surface of the earth is a curved surface, the tower body needs to have sufficient height, so that the light can be observed by a long-distance navigation ship, but the light is not too high so as to be prevented from being shielded by high cloud and mist. According to the size and the location characteristics of the lighthouse, the lighthouse can be watched by people or unattended, the light requirement of the lighthouse is obvious and visible, and the searchlight in motion is easier to be found by ships and personnel.
Disclosure of Invention
The present invention is directed to a searchlight for lighthouses, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a searchlight for a lighthouse comprises a lighthouse and a rotary disc, wherein the upper end of the lighthouse is rotatably connected with the lower end of the rotary disc, the middle part of the lower end of the rotary disc is vertically connected with the upper end of a rotary shaft, the lower end of the rotary shaft penetrates through the top wall of the lighthouse and is connected with the output end of a motor, the motor is fixedly connected with the inner top wall of the lighthouse through a bracket, the upper end of the rotary disc is vertically connected with the lower end of an L-shaped rod, a transverse section of the L-shaped rod is hinged with the middle part of one side wall of a lampshade, the inner side wall of one side of the lampshade, which is close to the L-shaped rod, is fixedly connected with an LED lamp panel, the lower end of the lampshade is provided with a first sliding groove, a first sliding block is slidably connected in the first sliding groove, the lower end of the first sliding block is hinged with the, the lower end of the mounting box is fixedly connected with the upper end of the rotary table, the middle part of the inner side wall opposite to the mounting box is vertically connected with two ends of a second connecting rod, the lower end of a first straight rack is vertically connected with the inner bottom wall of the mounting box through a first telescopic rod, the rear side wall of the first straight rack is in sliding connection with the front side wall of the second connecting rod, teeth on the side wall of the first straight rack are meshed with a gear, one side, far away from the first straight rack, of the gear is lack of one end of a sliding rod, the side wall, close to the gear, of the sliding rod is hinged with the front side wall of the second connecting rod through a first hinge rod, the other side of the sliding rod is provided with a strip-shaped through hole, a second sliding block is connected in the strip-shaped through hole in a sliding manner, the rear side wall of the second sliding block is fixedly connected with the, and the rear end of circular rotary table rotates the preceding lateral wall middle part that runs through the lateral wall of second connecting rod and connect the circular gear perpendicularly, tooth on the circular gear meshing second spur rack lateral wall, and the lower extreme of second spur rack passes through the interior diapire of second telescopic link and mounting box and is connected perpendicularly, the lower extreme middle part of telescopic inner chamber and perpendicular connection iron plate is reachd to the upper end of second spur rack, and the lateral wall and the telescopic inside wall sliding connection of iron plate, telescopic upper end and the interior roof fixed connection of mounting box, and telescopic interior roof fixedly connected with electro-magnet, the lower extreme of electro-magnet passes through the spring and is connected with the upper end of iron plate, the interior roof fixedly connected with slide rheostat of mounting box.
Preferably, the lampshade is of a horn-shaped structure.
Preferably, the front side wall of the second connecting rod is provided with a second sliding groove matched with the rear side wall of the first straight rack.
Preferably, the number of the LED lamps on the LED lamp panel is not less than 20, and the LED lamps are distributed in a matrix.
Compared with the prior art, the invention has the beneficial effects that: the searchlight for the lighthouse has a simple structure, an external power supply is switched on, the motor is started to drive the turntable to rotate, and the lampshade at the upper end of the turntable and the LED lamp panel synchronously rotate; when the angle that the LED lamp panel shines needs to be adjusted, switch on external power supply, the electro-magnet circular telegram produces the magnetic attraction iron plate, tooth meshing circular gear on the second spur rack lateral wall is driven, it rotates to drive circular turntable, the second slider of lateral wall edge fixed connection drives the slide bar arc motion along with the rotation of circular turntable before the circular turntable, the tooth on the first spur rack lateral wall of scarce gear meshing that the slide bar other end is connected, it rises to drive the head rod, push up first slider, first slider slides in first spout and drives lamp shade arc lifting, the magnetic force size of electro-magnet is adjusted through sliding rheostat, the angle of effectual regulation lamp shade, thereby the angle that the adjustment LED lamp panel shines, the two combines, the practicality has improved greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of structure a.
In the figure: the LED lamp comprises a lighthouse 1, a rotary disc 2, a motor 3, an L-shaped rod 4, a lampshade 5, an LED lamp panel 6, a first sliding block 7, a mounting box 8, a first straight rack 9, a missing gear 10, a sliding rod 11, a circular rotary disc 12, a circular gear 13, a sliding rheostat 14, a sleeve 15 and an electromagnet 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a searchlight for lighthouses comprises a lighthouse 1 and a rotary disc 2, the upper end of the lighthouse 1 is rotatably connected with the lower end of the rotary disc 2, the middle part of the lower end of the rotary disc 2 is vertically connected with the upper end of a rotary shaft, the lower end of the rotary shaft penetrates through the top wall of the lighthouse 1 and is connected with the output end of a motor 3, the motor 3 is fixedly connected with the inner top wall of the lighthouse 1 through a bracket, the upper end of the rotary disc 2 is vertically connected with the lower end of an L-shaped rod 4, a transverse section of the L-shaped rod 4 is hinged with the middle part of one side wall of a lampshade 5, the lampshade 5 is of a horn-shaped structure and is convenient for searchlighting, one side inner side wall of the lampshade 5, which is close to the L-shaped rod 4, is fixedly connected with an LED lamp panel 6, the lower end of the lampshade 5 is provided with a first chute, a first slide block 7 is slidably connected in the first chute, the number of, the lower end of the first connecting rod penetrates through the lower end of the sliding groove and the top wall of the mounting box 8 in sequence to reach the inner cavity of the mounting box 8 and is vertically connected with the upper end of a first straight rack 9, the lower end of the mounting box 8 is fixedly connected with the upper end of the rotary table 2, the middle part of the inner side wall opposite to the mounting box 8 is vertically connected with the two ends of a second connecting rod, the lower end of the first straight rack 9 is vertically connected with the inner bottom wall of the mounting box 8 through a first telescopic rod, the rear side wall of the first straight rack 9 is in sliding connection with the front side wall of the second connecting rod, the front side wall of the second connecting rod is provided with a second sliding groove matched with the rear side wall of the first straight rack 9 to prevent slipping, teeth on the side wall of the first straight rack 9 are meshed with a gear lacking 10, one end of a sliding rod 11 is fixedly connected to one side of the gear lacking 10 far away from the first straight rack 9, the other side of the sliding rod 11 is provided with a strip-shaped through hole, a second sliding block is connected in the strip-shaped through hole in a sliding manner, the rear side wall of the second sliding block is fixedly connected with the edge of the front side wall of the circular rotary table 12, the middle part of the rear side wall of the circular rotary table 12 is vertically connected with the front end of the second rotary shaft, the rear end of the circular rotary table 12 rotatably penetrates through the side wall of the second connecting rod and is vertically connected with the middle part of the front side wall of the circular gear 13, the circular gear 13 is meshed with teeth on the side wall of the second spur rack, the lower end of the second spur rack is vertically connected with the inner bottom wall of the mounting box 8 through a second telescopic rod, the upper end of the second spur rack reaches the inner cavity of the sleeve 15 and is vertically connected with the middle part of the lower end of the iron block, the side wall of the iron block is slidably connected with the inner side wall of the sleeve 15, the upper end of the sleeve, the inner top wall of the mounting box 8 is fixedly connected with a slide rheostat 14, the motor 3 and an external power supply jointly form a series circuit through a lead, and the slide rheostat 14, the electromagnet 16 and the external power supply jointly form a series circuit through a lead.
The working principle is as follows: an external power supply is switched on, the motor 3 is started to drive the rotary table 2 to rotate, and the lampshade 5 at the upper end of the rotary table 2 and the LED lamp panel 6 synchronously rotate;
when the irradiation angle of the LED lamp panel 6 needs to be adjusted, an external power supply is switched on, the electromagnet 16 is electrified to generate a magnetic attraction iron block to drive the teeth on the side wall of the second straight rack to be meshed with the circular gear 13 to drive the circular turntable 12 to rotate, the second slider fixedly connected with the edge of the front side wall of the circular turntable 12 drives the slide rod 11 to move in an arc shape along with the rotation of the circular turntable 12, the missing gear 10 connected with the other end of the slide rod 11 is meshed with the teeth on the side wall of the first straight rack 9 to drive the first connecting rod to ascend, the first slider 7 is pushed to move, the first slider 7 slides in the first chute to drive the arc-shaped lampshade 5 to lift, the magnetic force of the electromagnet 16 is adjusted through the sliding rheostat 14, the angle of the lampshade 5 is effectively adjusted, the irradiation angle of the LED lamp panel.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a searchlight for beacon, includes beacon (1) and carousel (2), and the upper end of beacon (1) is rotated and is connected with the lower extreme of carousel (2), its characterized in that: the middle part of the lower end of the rotary disc (2) is vertically connected with the upper end of the rotary shaft, the lower end of the rotary shaft penetrates through the top wall of the lighthouse (1) and is connected with the output end of the motor (3), the motor (3) is fixedly connected with the inner top wall of the lighthouse (1) through a support, the upper end of the rotary disc (2) is vertically connected with the lower end of the L-shaped rod (4), a transverse section of the L-shaped rod (4) is hinged with the middle part of the side wall of one side of the lampshade (5), the inner side wall of one side, close to the L-shaped rod (4), of the lampshade (5) is fixedly connected with an LED lamp panel (6), the lower end of the lampshade (5) is provided with a first sliding groove, a first sliding block (7) is connected in the first sliding groove in a sliding manner, the lower end of the first sliding block (7) is hinged with the upper end of a first connecting rod, the lower end of the first connecting rod sequentially penetrates through, the lower end of the mounting box (8) is fixedly connected with the upper end of the rotary table (2), the middle part of the inner side wall opposite to the mounting box (8) is vertically connected with two ends of a second connecting rod, the lower end of a first straight rack (9) is vertically connected with the inner bottom wall of the mounting box (8) through a first telescopic rod, the rear side wall of the first straight rack (9) is in sliding connection with the front side wall of the second connecting rod, teeth on the side wall of the first straight rack (9) are meshed with a missing gear (10), one side, far away from the first straight rack (9), of the missing gear (10) is fixedly connected with one end of a sliding rod (11), the side wall, close to the missing gear (10), of the sliding rod (11) is hinged with the front side wall of the second connecting rod through a first hinge rod, a strip-shaped through hole is formed in the other side of the sliding rod (11), a second sliding block is connected in the strip-shaped through hole in a sliding connection manner, the middle part of the rear side wall of the circular turntable (12) is vertically connected with the front end of the second rotating shaft, the rear end of the circular turntable (12) rotates to penetrate through the side wall of the second connecting rod and is vertically connected with the middle part of the front side wall of the circular gear (13), the circular gear (13) is meshed with teeth on the side wall of the second straight rack, the lower end of the second straight rack is vertically connected with the inner bottom wall of the mounting box (8) through a second telescopic rod, the upper end of the second spur rack reaches the inner cavity of the sleeve (15) and is vertically connected with the middle part of the lower end of the iron block, the side wall of the iron block is connected with the inner side wall of the sleeve (15) in a sliding way, the upper end of the sleeve (15) is fixedly connected with the inner top wall of the mounting box (8), and the inner top wall of the sleeve (15) is fixedly connected with an electromagnet (16), the lower end of the electromagnet (16) is connected with the upper end of the iron block through a spring, and the inner top wall of the mounting box (8) is fixedly connected with a sliding rheostat (14).
2. A searchlight for lighthouses according to claim 1, wherein: the lampshade (5) is of a horn-shaped structure.
3. A searchlight for lighthouses according to claim 1, wherein: and a second sliding groove matched with the rear side wall of the first straight rack (9) is formed in the front side wall of the second connecting rod.
4. A searchlight for lighthouses according to claim 1, wherein: the number of the LED lamps on the LED lamp panel (6) is not less than 20, and the LED lamps are distributed in a matrix manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701550.4A CN109000172B (en) | 2018-06-29 | 2018-06-29 | Searchlight for lighthouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701550.4A CN109000172B (en) | 2018-06-29 | 2018-06-29 | Searchlight for lighthouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109000172A CN109000172A (en) | 2018-12-14 |
| CN109000172B true CN109000172B (en) | 2021-04-30 |
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ID=64601093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810701550.4A Active CN109000172B (en) | 2018-06-29 | 2018-06-29 | Searchlight for lighthouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109000172B (en) |
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| CN113090978B (en) * | 2021-03-29 | 2022-04-22 | 武汉上上电气工程有限公司 | Adjustable illumination scope projecting lamp mounting structure of many topography |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5806956A (en) * | 1996-09-18 | 1998-09-15 | Hyun-Jo; Lee | Searchlight |
| CN201487626U (en) * | 2009-08-04 | 2010-05-26 | 安徽艳阳电气集团有限公司 | Novel searchlight |
| CN106500010A (en) * | 2016-12-22 | 2017-03-15 | 中国人民解放军第三军医大学第三附属医院 | The Tunnel Lamp and tunnel lamp system and method for work of adjusting irradiation angle and illumination conditions |
| CN107553551A (en) * | 2017-09-29 | 2018-01-09 | 方宣崇 | A kind of family expenses water supply and drainage plastic tube cutting equipment |
-
2018
- 2018-06-29 CN CN201810701550.4A patent/CN109000172B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5806956A (en) * | 1996-09-18 | 1998-09-15 | Hyun-Jo; Lee | Searchlight |
| CN201487626U (en) * | 2009-08-04 | 2010-05-26 | 安徽艳阳电气集团有限公司 | Novel searchlight |
| CN106500010A (en) * | 2016-12-22 | 2017-03-15 | 中国人民解放军第三军医大学第三附属医院 | The Tunnel Lamp and tunnel lamp system and method for work of adjusting irradiation angle and illumination conditions |
| CN107553551A (en) * | 2017-09-29 | 2018-01-09 | 方宣崇 | A kind of family expenses water supply and drainage plastic tube cutting equipment |
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| Publication number | Publication date |
|---|---|
| CN109000172A (en) | 2018-12-14 |
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