CN112046704A - Lighting equipment of boats and ships - Google Patents
Lighting equipment of boats and ships Download PDFInfo
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- CN112046704A CN112046704A CN202010985697.8A CN202010985697A CN112046704A CN 112046704 A CN112046704 A CN 112046704A CN 202010985697 A CN202010985697 A CN 202010985697A CN 112046704 A CN112046704 A CN 112046704A
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- Prior art keywords
- rotating shaft
- fixedly connected
- illuminating lamp
- plate
- shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B45/00—Arrangements or adaptations of signalling or lighting devices
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
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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
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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
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/20—Use or application of lighting devices on or in particular types of vehicles for water vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a lighting device of a ship, which comprises a ship body, wherein a supporting rod is fixedly connected to the top of the ship body, a lighting lamp is fixedly connected to the top of the right side of the supporting rod, a supporting plate is arranged at the bottom of the lighting lamp, the left side of the supporting plate is fixedly connected with the supporting rod, a fixed block is fixedly connected to the top of the supporting plate, a transverse plate is fixedly connected to the top of the fixed block, the back of the transverse plate is fixedly connected with the lighting lamp, a positioning mechanism is fixedly connected to the front of the transverse plate, and a clamping mechanism is arranged on the right. The ship lighting equipment can fasten the lighting device, enhances the driving safety and enhances the practicability of the lighting device, and solves the problem that the existing lighting device is mostly directly screwed by screw threads, and the ship can generate certain shaking feeling during the driving on the river, so that the lighting device is easy to fall off.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a lighting device of a ship.
Background
A ship is a man-made vehicle that operates primarily in geographic water. In addition, a civil ship is generally called a ship, a military ship is called a ship, and a small-sized ship is called a boat or a boat, which is collectively called a ship or a boat. The interior mainly comprises a containment space, a support structure and a drainage structure, with a propulsion system using an external or self-contained energy source. The appearance is generally favorable for overcoming the streamline envelope of the fluid resistance, the materials are continuously updated along with the technological progress, the early materials are natural materials such as wood, bamboo, hemp and the like, and the modern materials are mostly steel, aluminum, glass fiber, acrylic and various composite materials. Illumination is a means of illuminating work and living places or individual objects with various light sources. Natural lighting by using sun and sky light; the use of artificial light sources is known as "artificial lighting". The primary purpose of lighting is to create a good visibility and a pleasant and pleasant environment.
The ship needs to use the lighting device on the way of going, but the lighting device of current mostly directly screws with the screw thread, and the ship can produce certain sensation of trembling on the way of going on the river, and this makes the phenomenon that lighting device takes place to drop very easily, has reduced the safety of going, has reduced lighting device's practicality.
Disclosure of Invention
In order to solve the problems of the background art, the invention aims to provide a lighting device of a ship, which has the advantage of fastening the lighting device and solves the problem that most of the existing lighting devices are directly screwed by threads, and the ship generates certain shaking feeling during running on a river, so that the lighting device is easy to fall off.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lighting apparatus of boats and ships, includes the boats and ships body, the top fixedly connected with bracing piece of boats and ships body, the top fixedly connected with light on bracing piece right side, the bottom of light is provided with the backup pad, the left side and the bracing piece fixed connection of backup pad, the top fixedly connected with fixed block of backup pad, the top fixedly connected with diaphragm of fixed block, the back and the light fixed connection of diaphragm, the positive fixedly connected with positioning mechanism of diaphragm, the right side of fixed block is run through and is provided with chucking mechanism, the bottom of chucking mechanism and the right side fixedly connected with slide mechanism who is located the fixed block, slide mechanism's bottom and backup pad sliding connection, there is swing fastening mechanism the positive bottom of bracing piece through pivot swing joint.
Preferably, the positioning mechanism comprises a connecting positioning plate fixedly connected to the front surface of the transverse plate, the left side of the connecting positioning plate extends to the front surface of the supporting rod, a positioning rod penetrates through the right side of the top of the supporting rod, the bottom of the positioning rod penetrates into the supporting rod, a limiting rod penetrates through the left side of the front surface of the connecting positioning plate, and the back surface of the limiting rod penetrates through the connecting positioning plate and the supporting rod in sequence and extends to the inside of the positioning rod.
Preferably, the clamping mechanism comprises a clamping rod arranged on the right side of the fixing block in a penetrating mode, a cross rod is fixedly connected to the right side of the clamping rod and located at the top of the supporting plate, a fastening limiting groove is formed in the right side of the fixing block and located at the top of the supporting plate, the left side of the clamping rod is clamped in the fastening limiting groove, a connecting block is fixedly connected to the right side of the cross rod, and a handle is fixedly connected to the right side of the connecting block and located at the top of the supporting plate.
Preferably, the sliding mechanism comprises a sliding rod fixedly connected to the bottom of the clamping rod, a sliding groove is formed in the right side of the top of the supporting plate, and the bottom of the sliding rod is connected to the inside of the sliding groove in a sliding mode.
Preferably, the fastening mechanism comprises a swing rod movably connected to the top of the front side of the support rod through a rotating shaft, the right side of the swing rod extends to the front side of the fixed block, an insertion rod penetrates through the right side of the front side of the swing rod, and the back side of the insertion rod penetrates into the clamping rod.
Preferably, an angle plate is fixedly connected to the bottom of the supporting plate, and the left side of the angle plate is fixedly connected to the supporting rod.
Preferably, the rotating shaft mechanism comprises a first rotating shaft system and a second rotating shaft system which are connected up and down;
the first shaft system includes: the device comprises a circular rotating shaft groove, a first rotating shaft barrel, a first rotating shaft hole, a ball, a first upper half shaft, an axis and a reinforcing sliding block;
the circular rotating shaft groove is embedded in the middle position of the supporting rod; the first rotating shaft hole is formed in the upper end of the first rotating shaft cylinder; the ball is arranged between the first rotating shaft hole and the shaft center; one end of the first upper half shaft is welded on the swing rod in the swing fastening mechanism; the axle center is concentrically welded with the first upper half shaft;
the second spindle system includes: the second rotating shaft cylinder, the third rotating shaft cylinder, a second upper half shaft, a second rotating shaft hole, an adjusting shaft, an adjusting groove, a spring and a reinforcing slide block;
the upper end of the second rotating shaft cylinder is provided with a second rotating shaft hole, the second upper half shaft is installed in the third rotating shaft cylinder, the adjusting shaft is arranged in the second upper half shaft, the cylinder wall of the third rotating shaft cylinder is provided with the adjusting groove matched with the adjusting shaft to move, when the adjusting shaft moves to the bottom along the adjusting groove, the second upper half shaft retracts into the second rotating shaft hole, when the adjusting shaft moves to the top along the adjusting groove, the second upper half shaft retracts into the third rotating shaft cylinder, the third rotating shaft cylinder and the second upper half shaft are connected based on a spring, one end of the reinforcing slide block is welded to the rotating shaft cylinder, and the other end of the reinforcing slide block is clamped in the supporting rod;
the circular rotating shaft groove, the rotating shaft cylinder, the rotating shaft hole, the ball, the upper half shaft, the shaft center and the reinforcing sliding block are all made of high-quality carbon structural steel or hardened and tempered steel, the rotating shaft cylinder and the rotating shaft hole are concentrically arranged to be a circular cylinder with the outer diameter larger than 3cm, the inner diameter of 2-3cm and the length of 5cm, the ball is a solid sphere with the diameter of 2-3cm, the upper half shaft is a cylinder with the diameter identical to that of the rotating shaft cylinder and the length of 3cm, the shaft center is a cylinder with the diameter identical to that of the rotating shaft hole and the length of 2cm, the bottom of the rotating shaft hole and the top of the shaft center are both hemispherical surfaces with the diameter of the ball, and the circular rotating shaft groove is a circular cylinder with the diameter of 2-3 cm.
Preferably, the ship lighting device further includes: the device comprises a digital temperature sensor, a photon energy meter, a current detection circuit, a singlechip, a control circuit and a heat dissipation plate;
the digital temperature sensor is arranged in the illuminating lamp, is connected with the single chip microcomputer and is used for detecting the temperature of the illuminating lamp during working and converting the temperature into digital quantity for the single chip microcomputer to read;
the photon energy meter is used for detecting photon energy emitted by the illuminating lamp and calculating the wavelength lambda of the illuminating lamp according to the photon energy detected by the light intensity detection sensor;
wherein, the wavelength lambda of the illuminating lamp is obtained by calculation according to the formula (1);
in the formula, lambda is the wavelength of an illuminating lamp, h is the Planck constant, and c is the propagation speed of light in vacuum;
the current detection circuit is used for detecting the current flowing through the illuminating lamp;
the single chip microcomputer is arranged between the temperature sensor and the control circuit, is adhered to the back of a transverse plate fixedly connected with the illuminating lamp, and is used for reading digital quantity output by the digital temperature sensor, comparing the temperature measured by the corresponding digital temperature sensor with the safety temperature of the illuminating lamp during working and enabling a coupler of the control circuit to output modulation waves according to the comparison result;
wherein, the safe temperature when the lighting lamp works, namely the starting temperature of the cooling plate is calculated according to the formula (2);
in the formula, T1The temperature is the safe temperature when the illuminating lamp works, I is the current flowing through the illuminating lamp, lambda is the wavelength of emitted light of the illuminating lamp, d is the distance from the digital temperature sensor to the filament, eta is the heat conductivity coefficient of the filament in the illuminating lamp, mu is the heat conductivity coefficient of gas in the illuminating lamp, and T is the absolute temperature of the environment where the illuminating lamp is located;
wherein, according to the comparison result, making the coupler of the control circuit output the modulation wave comprises:
the control circuit consists of a coupler and a chopper circuit, is arranged between the temperature sensor and the heat dissipation plate and is adhered to the back surface of a transverse plate fixedly connected with the illuminating lamp;
when the temperature measured by the digital temperature sensor is higher than the safe temperature, the input end of the coupler has signal input, the control signal output of the control circuit is high level, and at the moment, the control circuit controls the heat dissipation plate to start working;
otherwise, the input end of the coupler has no signal input, the control signal output of the control circuit is low level, and at the moment, the control circuit controls the cooling plate not to work.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the matched use of the ship body, the supporting rod, the illuminating lamp, the supporting plate, the fixing block, the transverse plate, the positioning mechanism, the clamping mechanism, the sliding mechanism and the fastening mechanism, the clamping rod is clamped inside the fastening limiting groove, and then the limiting rod is clamped inside the positioning rod, so that the effect of fastening the illuminating device is achieved, the running safety is enhanced, and the practicability of the illuminating device is enhanced.
2. According to the invention, through the arrangement of the positioning mechanism, the transverse plate can be more stable, and the phenomenon that the transverse plate shakes is prevented.
3. According to the invention, through the arrangement of the clamping mechanism, the supporting plate can be more stable, and the phenomenon that the supporting plate is inclined is prevented.
4. According to the invention, through the arrangement of the sliding mechanism, the clamping rod can slide on the top of the supporting plate more smoothly, the friction between the clamping rod and the supporting plate is reduced, the service life of the clamping rod is prolonged, and meanwhile, the effect of limiting the clamping rod is achieved.
5. According to the invention, through the arrangement of the fastening mechanism, the clamping rod can be more stable, and the phenomenon of deviation of the clamping rod is avoided.
6. According to the invention, through the arrangement of the angle plate, the supporting plate can be more stably connected with the supporting rod, and the phenomenon that one end of the supporting plate falls off is prevented.
7. According to the invention, through the arrangement of the rotating shaft mechanism, the bottom of the front surface of the supporting rod can be flexibly and firmly connected with the swing fastening mechanism through the rotating shaft mechanism, so that the lighting device is firmer and the shaking is reduced.
8. The invention can effectively dissipate the heat generated by the illuminating lamp in an overlong working time through the arrangement of the heat dissipation structure, so that the illuminating lamp can work for a long time in a safe temperature state.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged structural view of the point A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a perspective view of a portion of the present invention;
FIG. 5 is a left side view of a partial structure of the present invention;
FIG. 6 is a right side view of a partial structure of the present invention;
FIG. 7 is a side cross-sectional view of a first shaft system of the present invention;
fig. 8 is a side sectional view of a second spindle system of the present invention.
In the figure: 1. a vessel body; 2. a support bar; 3. an illuminating lamp; 4. a support plate; 5. a fixed block; 6. a transverse plate; 7. a positioning mechanism; 701. connecting the positioning plate; 702. positioning a rod; 703. a limiting rod; 8. a chucking mechanism; 801. a clamping rod; 802. a cross bar; 803. fastening a limit groove; 804. connecting blocks; 805. a handle; 9. a sliding mechanism; 901. a slide bar; 902. a chute; 10. a fastening mechanism; 101. a swing lever; 102. inserting a rod; 11. a gusset; 12. a rotating shaft mechanism; 121. a first shaft system; 122. a second spindle system; 1211. a circular rotating shaft groove; 1212. a shaft barrel; 1213. a rotating shaft hole; 1214. a ball bearing; 1215. an upper half shaft; 1216. an axis; 1222. a second shaft barrel; 1223. a third shaft barrel; 1224. a second upper half shaft; 1225. a second spindle hole; 1226. an adjustment shaft; 1227. an adjustment groove; 1228. a spring; 1229. and (5) reinforcing the sliding block.
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.
As shown in fig. 1 to 6, the lighting device for the ship provided by the invention comprises a ship body 1, wherein a supporting rod 2 is fixedly connected to the top of the ship body 1, a lighting lamp 3 is fixedly connected to the top of the right side of the supporting rod 2, a supporting plate 4 is arranged at the bottom of the lighting lamp 3, the left side of the supporting plate 4 is fixedly connected to the supporting rod 2, a fixed block 5 is fixedly connected to the top of the supporting plate 4, a transverse plate 6 is fixedly connected to the top of the fixed block 5, the back of the transverse plate 6 is fixedly connected to the lighting lamp 3, a positioning mechanism 7 is fixedly connected to the front of the transverse plate 6, a clamping mechanism 8 is arranged on the right side of the fixed block 5 in a penetrating manner, a sliding mechanism 9 is fixedly connected to the bottom of the clamping mechanism 8 and located on the right side of the fixed.
Referring to fig. 3 and 5, the positioning mechanism 7 includes a connecting positioning plate 701 fixedly connected to the front of the transverse plate 6, the left side of the connecting positioning plate 701 extends to the front of the supporting rod 2, a positioning rod 702 is provided on the right side of the top of the supporting rod 2 in a penetrating manner, the bottom of the positioning rod 702 is provided in the supporting rod 2 in a penetrating manner, a limiting rod 703 is provided on the left side of the front of the connecting positioning plate 701 in a penetrating manner, and the back of the limiting rod 703 is sequentially provided in a penetrating manner to connect the positioning plate 701 and the supporting.
As a technical optimization scheme of the invention, the transverse plate 6 can be more stable through the arrangement of the positioning mechanism 7, and the phenomenon that the transverse plate 6 shakes is prevented.
Referring to fig. 2, the clamping mechanism 8 includes a clamping rod 801 disposed on the right side of the fixing block 5 in a penetrating manner, a top fixedly connected with cross rod 802 disposed on the right side of the clamping rod 801 and located on the support plate 4, a fastening limiting groove 803 disposed on the right side of the fixing block 5 and located on the top of the support plate 4, a left side of the clamping rod 801 is clamped inside the fastening limiting groove 803, a right side fixedly connected with connecting block 804 of the cross rod 802, and a top fixedly connected with handle 805 disposed on the right side of the connecting block 804 and located on the support plate 4.
As a technical optimization scheme of the invention, the supporting plate 4 can be more stable through the arrangement of the clamping mechanism 8, and the phenomenon that the supporting plate 4 inclines is prevented.
Referring to fig. 2, the sliding mechanism 9 includes a sliding rod 901 fixedly connected to the bottom of the clamping rod 801, a sliding slot 902 is formed on the right side of the top of the supporting plate 4, and the bottom of the sliding rod 901 is slidably connected to the inside of the sliding slot 902.
As a technical optimization scheme of the invention, through the arrangement of the sliding mechanism 9, the clamping rod 801 can slide on the top of the support plate 4 more smoothly, so that friction between the clamping rod 801 and the support plate 4 is reduced, the service life of the clamping rod 801 is prolonged, and meanwhile, the effect of limiting the clamping rod 801 is achieved.
Referring to fig. 2, the fastening mechanism 10 includes a swing rod 101 movably connected to the top of the front surface of the support rod 2 through a rotating shaft, the right side of the swing rod 101 extends to the front surface of the fixing block 5, an insertion rod 102 is disposed through the right side of the front surface of the swing rod 101, and the back surface of the insertion rod 102 extends to the inside of the clamping rod 801.
As a technical optimization scheme of the present invention, the fastening mechanism 10 is provided to stabilize the clamping rod 801 and prevent the clamping rod 801 from shifting.
Referring to fig. 2, a corner plate 11 is fixedly connected to the bottom of the supporting plate 4, and the left side of the corner plate 11 is fixedly connected to the supporting rod 2.
As a technical optimization scheme of the invention, the supporting plate 4 can be more stably connected with the supporting rod 2 through the arrangement of the angle plate 11, and the phenomenon that one end of the supporting plate 4 falls off is prevented.
The working principle and the using process of the invention are as follows: during the use, at first the user is earlier with locating lever 702 joint to the inside of bracing piece 2, after the card is good again with gag lever post 703 joint to the inside of locating lever 702, then promote connecting block 804 through handle 805 and remove left, connecting block 804 drives horizontal pole 802 and removes left, horizontal pole 802 drives chucking pole 801 and removes left, makes chucking pole 801 joint in the inside of fastening spacing groove 803, then will insert pole 102 joint to the inside of chucking pole 801 again, cause to reach the effect that can fasten lighting device.
In summary, the following steps: this lighting apparatus of boats and ships, through boats and ships body 1, bracing piece 2, light 3, backup pad 4, fixed block 5, diaphragm 6, positioning mechanism 7, chucking mechanism 8, slide mechanism 9, fastening mechanism 10's cooperation is used, inside at fastening spacing groove 803 through chucking pole 801 joint, then with gag lever post 703 joint in the inside of locating lever 702 again, reach the effect that can fasten lighting device, the safety of traveling has been strengthened, lighting device's practicality has been strengthened, this lighting apparatus of boats and ships, it is most direct with screw to have solved current lighting device, and the on-the-way boats and ships that travel on the river can produce certain sensation of trembling, this problem that just makes lighting device take place to drop very easily.
Referring to fig. 7 and 8, the spindle mechanism 12 includes a first spindle system 121 and a second spindle system 122, which are connected up and down;
the first shaft system 121 includes: a circular rotating shaft groove 1211, a first rotating shaft cylinder 1212, a first rotating shaft hole 1213, balls 1214, a first upper half shaft 1215 and a shaft center 1216;
the first spindle hole 1213 is opened at the upper end of the first spindle cylinder 1212; the balls 1214 are disposed between the first pivot hole 1213 and the hub 1216; the first upper half axle 1215 is welded at one end to the swing lever 101 in the swing fastening mechanism 10; the hub 1216 is concentrically welded to the first upper half shaft 1215;
the second shaft system 122 includes: a second rotating shaft cylinder 1222, a third rotating shaft cylinder 1223, a second upper half shaft 1224, a second rotating shaft hole 1225, an adjusting shaft 1226, an adjusting groove 1227, a spring 1228 and a reinforcing slider 1229;
a second rotating shaft hole 1225 is formed in the upper end of the second rotating shaft barrel 1222, the second upper half shaft 1224 is installed in the third rotating shaft barrel 1223, the adjusting shaft 1226 is arranged in the second upper half shaft 1224, the adjusting groove 1227 which is matched with the adjusting shaft 1226 to move is arranged on the barrel wall of the third rotating shaft barrel 1223, when the adjusting shaft 1226 moves to the bottom along the adjusting groove 1227, the second upper half shaft 1224 retracts into the second rotating shaft hole 1225, when the adjusting shaft 1226 moves to the top along the adjusting groove 1227, the second upper half shaft 1224 retracts into the third rotating shaft barrel 1223, the third rotating shaft barrel 1223 and the second upper half shaft 1224 are connected based on a spring 1228, one end of the reinforcing slider 1229 is welded to the rotating shaft barrel 1222, and the other end of the reinforcing slider 1229 is clamped inside the support rod 2;
the circular rotating shaft groove 1211, the rotating shaft barrel 1212, the rotating shaft hole 1213, the balls 1214, the upper semi-shaft 1215, the shaft center 1216 and the reinforcing slider 1229 are all made of high-quality carbon structural steel or hardened and tempered steel, the rotating shaft barrel 1212 and the rotating shaft hole 1213 are concentrically arranged to be a circular cylinder with an outer diameter larger than 3cm, an inner diameter of 2-3cm and a length of 5cm, the balls 1214 are solid spheres with a diameter of 2-3cm, the upper semi-shaft 1215 is a cylinder with a diameter consistent with that of the rotating shaft barrel 1212 and a length of 3cm, the shaft center 1216 is a cylinder with a diameter consistent with that of the rotating shaft hole 1213 and a length of 2cm, the bottom of the rotating shaft hole 1213 and the top of the shaft center 1216 are hemispherical surfaces with the diameters of the balls 1214, and the circular rotating shaft groove 1211 is a circular cylinder with a diameter of 2-3.
The working principle and the beneficial effects of the technical scheme are as follows: the bottom of the front side of the supporting rod is connected with the swing fastening mechanism through a rotating shaft mechanism, and the rotating shaft mechanism 12 comprises a first rotating shaft system 121 and a second rotating shaft system 122 which are connected up and down; the first shaft system 121 includes: a circular rotating shaft groove 1211, a first rotating shaft cylinder 1212, a first rotating shaft hole 1213, balls 1214, a first upper half shaft 1215 and a shaft center 1216; the second shaft system 122 includes: a second rotating shaft cylinder 1222, a third rotating shaft cylinder 1223, a second upper half shaft 1224, a second rotating shaft hole 1225, an adjusting shaft 1226, an adjusting groove 1227, a spring 1228 and a reinforcing slider 1229; the circular rotating shaft groove 1211 is embedded in the middle position of the supporting rod, so that the abrasion of the supporting rod and the swinging rod is reduced; the structure is a main body part of the rotating shaft mechanism, so that the connection of the supporting rod and the swinging rod realizes flexibility and firmness; the circular rotating shaft groove 1211, the first rotating shaft barrel 1212, the first rotating shaft hole 1213, the ball 1214, the first upper half shaft 1215, the shaft center 1216, the second rotating shaft barrel 1222, the third rotating shaft barrel 1223, the second upper half shaft 1224, the second rotating shaft hole 1225, the adjusting shaft 1226, the adjusting groove 1227, the spring 1228 and the reinforcing slide block 1229 are all made of high-quality carbon structural steel or hardened and tempered steel, so that the rotating shaft mechanism is firmer and less prone to damage under the condition of low cost.
The invention provides a lighting device of a ship, which further comprises: the device comprises a digital temperature sensor, a photon energy meter, a current detection circuit, a singlechip, a control circuit and a heat dissipation plate;
the digital temperature sensor is arranged in the illuminating lamp 3, is connected with the single chip microcomputer and is used for detecting the temperature of the illuminating lamp 3 during working and converting the temperature into digital quantity for the single chip microcomputer to read;
the photon energy meter is used for detecting photon energy emitted by the illuminating lamp 3 and calculating the wavelength lambda of the illuminating lamp 3 according to the photon energy detected by the light intensity detection sensor;
wherein, the wavelength lambda of the illuminating lamp 3 is obtained by calculation according to the formula (1);
wherein λ is the wavelength of the illuminating lamp 3, h is Planck constant h ═ 6.63x10^ -34j.s, c is the propagation speed of c light in vacuum, c ^ 3x10^8 m/s;
the current detection circuit is used for detecting the current flowing through the illuminating lamp 3;
the single chip microcomputer is arranged between the temperature sensor and the control circuit, is adhered to the back of a transverse plate 6 fixedly connected with the illuminating lamp 3, and is used for reading digital quantity output by the digital temperature sensor, comparing the temperature measured by the corresponding digital temperature sensor with the safety temperature of the illuminating lamp 3 during working, and enabling a coupler of the control circuit to output modulation waves according to the comparison result;
wherein, the safe temperature when the lighting lamp 3 works, namely the starting temperature of the cooling plate is calculated according to the formula (2);
in the formula, T1For the safe temperature of the illuminating lamp 3 during operation, I is the current flowing through the illuminating lamp 3, λ is the wavelength of the light emitted by the illuminating lamp 3, d is the distance from the digital temperature sensor to the filament, η is the thermal conductivity of the filament in the illuminating lamp 3 (a physical parameter representing the thermal conductivity), μ is the thermal conductivity of the gas in the illuminating lamp 3, and T is the absolute temperature of the environment where the illuminating lamp 3 is located (0K, corresponding to 273.15 ℃ below zero);
wherein, according to the comparison result, making the coupler of the control circuit output the modulation wave comprises:
the control circuit consists of a coupler and a chopper circuit, is arranged between the temperature sensor and the heat dissipation plate and is adhered to the back surface of a transverse plate 6 fixedly connected with the illuminating lamp 3;
when the temperature measured by the digital temperature sensor is higher than the safe temperature, the input end of the coupler has signal input, the control signal output of the control circuit is high level, and at the moment, the control circuit controls the heat dissipation plate to start working;
otherwise, the input end of the coupler has no signal input, the control signal output of the control circuit is low level, and at the moment, the control circuit controls the cooling plate not to work.
The working principle and the beneficial effects of the technical scheme are as follows: firstly, the wavelength lambda of the illuminating lamp 3 is calculated according to a formula (1), then the safe temperature of the illuminating lamp 3 during working, namely the starting temperature of the heat dissipation plate, is calculated according to a formula (2), the safe temperature of the illuminating lamp 3 during working, namely the starting temperature of the heat dissipation plate, is calculated, then the working temperature acquired by the digital temperature sensor is compared with the safe temperature by the control circuit, when the working temperature acquired by the digital temperature sensor is higher than the safe temperature, the input end of the coupler is provided with signal input, the control signal output of the control circuit is high level, the control circuit controls the heat dissipation plate to start working, on the contrary, when the working temperature acquired by the digital temperature sensor is lower than the safe temperature, the input end of the coupler is provided with no signal input, the control signal output of the control circuit is low level, the control circuit controls the heat dissipation plate not to work, and a heat dissipation, the heat generated by the illuminating lamp in an overlong working time can be effectively dissipated, the illuminating lamp can work for a long time in a safe temperature state, and the safety of the illuminating device in working is enhanced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. A lighting device of a ship, comprising a ship body (1), characterized in that: the top of the ship body (1) is fixedly connected with a supporting rod (2), the top of the right side of the supporting rod (2) is fixedly connected with a lighting lamp (3), the bottom of the lighting lamp (3) is provided with a supporting plate (4), the left side of the supporting plate (4) is fixedly connected with the supporting rod (2), the top of the supporting plate (4) is fixedly connected with a fixed block (5), the top of the fixed block (5) is fixedly connected with a transverse plate (6), the back of the transverse plate (6) is fixedly connected with the lighting lamp (3), the front of the transverse plate (6) is fixedly connected with a positioning mechanism (7), the right side of the fixed block (5) is provided with a clamping mechanism (8) in a penetrating way, the bottom of the clamping mechanism (8) is positioned on the right side of the fixed block (5) and is fixedly connected with a sliding mechanism (9), the bottom of the front surface of the supporting rod (2) is movably connected with a swing fastening mechanism (10) through a rotating shaft mechanism (12).
2. A lighting device of a ship according to claim 1, characterized in that: positioning mechanism (7) are including positive connection locating plate (701) of fixed connection at diaphragm (6), the left side of connecting locating plate (701) extends to the front of bracing piece (2), the right side at bracing piece (2) top is run through and is provided with locating lever (702), the bottom of locating lever (702) is run through to the inside of bracing piece (2), the positive left side of connecting locating plate (701) is run through and is set up gag lever post (703), the back of gag lever post (703) runs through connection locating plate (701) and bracing piece (2) in proper order and extends to the inside of locating lever (702).
3. A lighting device of a ship according to claim 1, characterized in that: chucking mechanism (8) are including running through clamping rod (801) that are provided with on fixed block (5) right side, the right side of clamping rod (801) just is located top fixedly connected with horizontal pole (802) of backup pad (4), the right side of fixed block (5) just is located the top of backup pad (4) and has seted up fastening spacing groove (803), the left side joint of clamping rod (801) is in the inside of fastening spacing groove (803), the right side fixedly connected with connecting block (804) of horizontal pole (802), the right side of connecting block (804) just is located top fixedly connected with handle (805) of backup pad (4).
4. A lighting device of a ship according to claim 3, characterized in that: the sliding mechanism (9) comprises a sliding rod (901) fixedly connected to the bottom of the clamping rod (801), a sliding groove (902) is formed in the right side of the top of the supporting plate (4), and the bottom of the sliding rod (901) is slidably connected to the inside of the sliding groove (902).
5. A lighting device of a ship according to claim 4, characterized in that: fastening device (10) include through pivot swing joint at swing lever (101) of bracing piece (2) positive top, the right side of swing lever (101) extends to the front of fixed block (5), the positive right side of swing lever (101) is run through and is provided with inserted bar (102), the inside to chucking pole (801) is run through to the back of inserted bar (102).
6. A lighting device of a ship according to claim 1, characterized in that: the bottom of the supporting plate (4) is fixedly connected with an angle plate (11), and the left side of the angle plate (11) is fixedly connected with the supporting rod (2).
7. A ship lighting device according to claim 1, wherein:
the rotating shaft mechanism (12) comprises a first rotating shaft system (121) and a second rotating shaft system (122), and the first rotating shaft system and the second rotating shaft system are connected up and down;
the first shaft system (121) comprises: a circular rotating shaft groove (1211), a first rotating shaft barrel (1212), a first rotating shaft hole (1213), balls (1214), a first upper half shaft (1215) and a shaft center (1216);
the round rotating shaft groove (1211) is embedded in the middle position of the supporting rod (2); the first rotating shaft hole (1213) is formed at the upper end of the first rotating shaft barrel (1212); the balls (1214) are disposed between the first spindle hole (1213) and a spindle (1216); the first upper half shaft (1215) is welded at one end to the swing lever (101) in a swing fastening mechanism (10); the shaft center (1216) is concentrically welded with the first upper half shaft (1215);
the second spindle system (122) comprises: the device comprises a second rotating shaft cylinder (1222), a third rotating shaft cylinder (1223), a second upper half shaft (1224), a second rotating shaft hole (1225), an adjusting shaft (1226), an adjusting groove (1227), a spring (1228) and a reinforcing sliding block (1229);
a second rotating shaft hole (1225) is formed in the upper end of the second rotating shaft barrel (1222), the second upper half shaft (1224) is mounted in the third rotating shaft barrel (1223), the adjusting shaft (1226) is arranged in the second upper half shaft (1224), the adjusting groove (1227) matched with the adjusting shaft (1226) in motion is arranged on the barrel wall of the third rotating shaft barrel (1223), when the adjusting shaft (1226) moves to the bottom along the adjusting groove (1227), the second upper half shaft (1224) retracts into the second rotating shaft hole (1225), when the adjusting shaft (1226) moves to the top along the adjusting groove (1227), the second upper half shaft (1224) retracts into the third rotating shaft barrel (1223), the third rotating shaft barrel (1223) and the second upper half shaft (1224) are connected based on a spring (1228), and one end of the reinforcing slide block (1229) is welded to the rotating shaft barrel (1222), the other end is clamped in the supporting rod (2);
the round rotating shaft groove (1211), the rotating shaft barrel (1212), the rotating shaft hole (1213), the ball (1214), the upper half shaft (1215), the axle center (1216) and the reinforcing slide block (1229) are all made of high-quality carbon structural steel or hardened and tempered steel, the rotating shaft barrel (1212) and the rotating shaft hole (1213) are concentrically arranged into a circular cylinder with an outer diameter of more than 3cm, an inner diameter of 2-3cm and a length of 5cm, the balls (1214) are solid spheres with a diameter of 2-3cm, the upper half shaft (1215) is a cylinder with a diameter consistent with the shaft barrel (1212) and a length of 3cm, the axial center (1216) is a cylinder with the diameter consistent with that of the rotating shaft hole (1213) and the length of 2cm, the bottom of the rotating shaft hole (1213) and the top of the shaft center (1216) are both semi-spherical surfaces with the diameter consistent with that of the balls (1214), and the circular rotating shaft groove (1211) is a circular cylinder with the diameter of 2-3 cm.
8. A ship lighting device according to claim 2, wherein: further comprising: the device comprises a digital temperature sensor, a photon energy meter, a current detection circuit, a singlechip, a control circuit and a heat dissipation plate;
the digital temperature sensor is arranged in the illuminating lamp (3), is connected with the single chip microcomputer and is used for detecting the temperature of the illuminating lamp (3) during working and converting the temperature into digital quantity for the single chip microcomputer to read;
the photon energy meter is connected with the single chip microcomputer and used for detecting photon energy emitted by the illuminating lamp (3);
the singlechip is adhered to the back of a transverse plate (6) fixedly connected with the illuminating lamp (3) and is used for calculating the wavelength lambda of the illuminating lamp (3) according to the photon energy and the formula (1);
in the formula, lambda is the wavelength of the illuminating lamp (3), h is the Planck constant, c is the propagation speed of light in vacuum, E is the energy of photons, f is the frequency of light wave vibration, p is the momentum of photons, and T is the period of light wave vibration;
the current detection circuit is used for detecting the current flowing through the illuminating lamp (3);
the single chip microcomputer is also used for reading the digital quantity output by the digital temperature sensor, comparing the temperature corresponding to the digital quantity with the safety temperature of the illuminating lamp (3) during working, and enabling the coupler of the control circuit to output a modulation wave according to the comparison result;
when the temperature measured by the digital temperature sensor is higher than the safe temperature, the input end of the coupler has signal input, the control signal output of the control circuit is high level, and at the moment, the control circuit controls the heat dissipation plate to start working;
otherwise, the input end of the coupler has no signal input, the control signal output of the control circuit is low level, and at the moment, the control circuit controls the cooling plate not to work;
wherein, the safe temperature of the illuminating lamp (3) during working is calculated according to the formula (2);
in the formula, T1The temperature is the safe temperature when the illuminating lamp (3) works, I is the current which is detected by the current detection circuit and flows through the illuminating lamp (3), lambda is the wavelength of emitted light of the illuminating lamp (3), d is the distance from the digital temperature sensor to the filament of the illuminating lamp (3), eta is the heat conductivity coefficient of the filament in the illuminating lamp (3), mu is the heat conductivity coefficient of gas in the illuminating lamp (3), and T is the absolute temperature of the environment where the illuminating lamp (3) is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010985697.8A CN112046704A (en) | 2020-09-18 | 2020-09-18 | Lighting equipment of boats and ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010985697.8A CN112046704A (en) | 2020-09-18 | 2020-09-18 | Lighting equipment of boats and ships |
Publications (1)
| Publication Number | Publication Date |
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| CN112046704A true CN112046704A (en) | 2020-12-08 |
Family
ID=73603428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010985697.8A Withdrawn CN112046704A (en) | 2020-09-18 | 2020-09-18 | Lighting equipment of boats and ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112046704A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525615A (en) * | 2021-07-23 | 2021-10-22 | 安徽艳阳电气集团有限公司 | Marine multifunctional lighting device |
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| KR20140141314A (en) * | 2013-05-31 | 2014-12-10 | 삼성중공업 주식회사 | Rotatable device for supporting light |
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Application publication date: 20201208 |