CN104654139B - High-power search light peculiar to vessel - Google Patents
High-power search light peculiar to vessel Download PDFInfo
- Publication number
- CN104654139B CN104654139B CN201510116105.8A CN201510116105A CN104654139B CN 104654139 B CN104654139 B CN 104654139B CN 201510116105 A CN201510116105 A CN 201510116105A CN 104654139 B CN104654139 B CN 104654139B
- Authority
- CN
- China
- Prior art keywords
- inner cylinder
- outer barrel
- end opening
- bottom end
- cylinder
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- 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
-
- 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
- F21V15/02—Cages
-
- 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
- F21V29/673—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for intake
-
- 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
-
- 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
Abstract
The present invention provides a kind of high-power search light peculiar to vessel of good heat dissipation effect, including lamp cylinder, wind scooper and blower fan, the lamp cylinder includes inner cylinder and outer barrel, the inner cylinder is fixed in outer barrel, the inner cylinder both ends open, the outer barrel bottom end opening, air channel is left between the inner tank theca and outer tube inner wall, the inner cylinder is communicated with air channel, distance is left between the inner cylinder bottom end opening and outer barrel bottom end opening, the wind scooper is arranged between inner cylinder bottom end opening and outer barrel bottom end opening and closes the inner cylinder bottom end opening, the assembling is on wind scooper, the wind scooper is provided with air inlet, the air inlet is communicated with inner cylinder, the air channel is communicated with the external world.The beneficial effects of the present invention are:Blower fan is blown by air inlet to inner cylinder, and the heat that wind is produced with bulb reaches inner cylinder top and forms air intake passage along air duct radiation to exterior space, wind scooper and inner cylinder, and air channel forms air-out passage so that outlet and inlet channel separation, radiating efficiency is high.
Description
Technical field
The invention belongs to field of light fittings, high-power search light specifically peculiar to vessel.
Background technology
Xenon lamp is also HID gas discharge type head lamps, and it is traditional with the high-pressure xenon replacement being wrapped in quartz ampoule
Tungsten filament, activates xenon using high-tension current and forms a branch of arclight, continuous discharge can light between electrodes.Xenon is produced
Raw white superpower arclight, can improve light color temperature value, send the sunshine in similar daytime, this light is for improving night
And sight definition has obvious effect in mist.In addition, xenon lamp does not have a filament, therefore would not produce because filament is disconnected
The problem of scrapping, service life is much longer.Xenon lamp is because of its higher color temperature, the illumination more assembled and longer use longevity
Life, is just progressively applied to searchlight field.
Searchlight is to adjust bulb and reflector to optimal spot condition to make luminous energy be irradiated to farthest distance, but very
Marine closely operation needs very big illuminance when many, and the xenon lamp of low-power can not meet illuminance requirement.Again because of sea
Upper bad environments, the degree of protection of marine searchlight need to reach more than IP66.In order to improve IP grades, existing marine searchlight
Often lamp cylinder is all-sealed, and this searchlight is poor because of heat dispersion, and powerful xenon lamp quantity of heat production is big, thus limits
The use of high-power xenon lamp is made.
In order to realize the free switching of remote focus irradiation and the irradiation of low coverage discrete light, existing searchlight is often through changing
Become position of the bulb in lamp cylinder and carry out zoom, but be due to that xenon lamp can produce the high-tension electricity of volts up to ten thousand in just point bright light, and
Xe lamp bulb connects power supply, and great potential safety hazard can be brought to user using this zoom mode.
The content of the invention
The technical problems to be solved by the invention are:The high-power search light peculiar to vessel of good heat dissipation effect is provided.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is:High-power search light peculiar to vessel, including lamp
Cylinder, wind scooper and blower fan, the lamp cylinder include inner cylinder and outer barrel, and the inner cylinder is fixed in outer barrel, the inner cylinder both ends open,
The outer barrel bottom end opening, leaves air channel between the inner tank theca and outer tube inner wall, the inner cylinder is communicated with air channel, described interior
Distance is left between cylinder bottom end opening and outer barrel bottom end opening, the wind scooper is opened installed in inner cylinder bottom end opening with outer barrel bottom
Mouthful between and close the inner cylinder bottom end opening, the assembling on wind scooper, the wind scooper be provided with air inlet, institute
State air inlet to communicate with inner cylinder, the air channel is communicated with the external world.
The beneficial effects of the present invention are:The heat that blower fan is produced by air inlet to inner cylinder inner blower, wind with bulb
Amount reaches inner cylinder top, then along air duct radiation to exterior space, wind scooper and inner cylinder formation air intake passage, and air channel is formed out
Wind passage so that outlet and inlet channel separation, radiating efficiency is high.
Brief description of the drawings
Fig. 1 for high-power search light peculiar to vessel of the embodiment of the present invention sectional view (arrow represents the flow direction of wind in figure);
Fig. 2 is the sectional view of high-power search light peculiar to vessel of the embodiment of the present invention;
Fig. 3 is the rearview of high-power search light peculiar to vessel of the embodiment of the present invention;
Fig. 4 is the left view of high-power search light peculiar to vessel of the embodiment of the present invention;
Fig. 5 is high-power search light movable supporting frame schematic diagram peculiar to vessel of the embodiment of the present invention;
Fig. 6 is high-power search light light-guiding shade stereogram peculiar to vessel of the embodiment of the present invention;
Fig. 7 is high-power search light lamp cylinder stereogram peculiar to vessel of the embodiment of the present invention.
Label declaration:
1st, lamp socket;11st, framework;111st, radiator;12nd, base;121st, power supply;122nd, blinds hole;2nd, lamp cylinder;21st, wind-guiding
Cover;211st, air inlet;22nd, inner cylinder;23rd, outer barrel;24th, air channel;25th, blower fan;26th, motor;27th, movable supporting frame;271st, slide rail;
272nd, sliding block;273rd, ball screw;274th, " L " shape connector;28th, fixed support;281st, head rod;282nd, the second connection
Bar;283rd, circular connector;3rd, bulb;4th, reflector.
Embodiment
To describe technology contents, the objects and the effects of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is:Lamp cylinder includes inner cylinder and outer barrel, and air channel is left between outer tube wall and inner tube wall,
Lamp cylinder bottom, which is inlaid with above wind scooper, wind scooper, is provided with blower fan, and the inner cylinder is communicated with air channel, and the wind scooper is provided with air intake
Mouthful, the air inlet communicated with inner cylinder, and the air channel is communicated with the external world, and its advantage is, wind scooper and inner cylinder formed into
Wind passage, air channel forms air-out passage so that outlet and inlet channel separation, and radiating efficiency is high.
Fig. 1 be refer to Fig. 7, high-power search light peculiar to vessel, including lamp cylinder 2, wind scooper 21 and blower fan 25, the lamp cylinder 2
Including inner cylinder 22 and outer barrel 23, the inner cylinder 22 is fixed in outer barrel 23, the both ends open of inner cylinder 22, the bottom of outer barrel 23
Air channel 24 is left between opening, the outer wall of inner cylinder 22 and outer barrel 23 inwall, the inner cylinder 22 is communicated with air channel 24, the inner cylinder
Distance is left between 22 bottom end openings and the bottom end opening of outer barrel 23, the wind scooper 21 is arranged on the bottom end opening of inner cylinder 22 and outer barrel
Between 23 bottom end openings and close the bottom end opening of inner cylinder 22, the blower fan 25 is arranged on wind scooper 21, the wind-guiding
Cover 21 is provided with air inlet 211, and the air inlet 211 is communicated with inner cylinder 22, and the air channel 24 is communicated with the external world.
It was found from foregoing description, the beneficial effects of the present invention are:Blower fan 25 is sent by air inlet 211 to inside inner cylinder 22
Wind, the heat that wind is produced with bulb 3 reaches the top of inner cylinder 22, and exterior space, wind scooper 21 are rejected heat to then along air channel 24
With the formation air intake passage of inner cylinder 22, air channel 24 forms air-out passage so that outlet and inlet channel separation, radiating efficiency is high.
Further, the inside of inner cylinder 22 is provided with reflector 4, motor 26 and movable supporting frame 27, the removable branch
Frame 27 includes slide rail 271, sliding block 272, ball screw 273 and " L " shape connector 274, and described one end of " L " shape connector 274 is consolidated
Described 4 bowls of bottoms of reflector are scheduled on, the other end of " L " the shape connector 274 is threadedly coupled with the ball screw 273, described
Motor 26 is arranged on the bottom of inner cylinder 22, and the output shaft of the ball screw 273 and motor 26 is coaxially connected, and the slide rail 271 is consolidated
It is scheduled on the wall of inner cylinder 22, the sliding block 272 is arranged on the rim of a bowl edge of reflector 4, the sliding block 272 is slided with slide rail 271 to be connected
Connect.
Further, the inside of inner cylinder 22 is provided with bulb 3, and the bulb 3 is xenon lamp.
Further, the inside of inner cylinder 22 is provided with fixed support 28 and bulb 3, and the bulb 3 passes through the fixed branch
Frame 28 is fixed on the central shaft of inner cylinder 22, and the fixed support 28 includes connecting rod and is respectively sleeved at the ring at the two ends of bulb 3
Shape connector 283, the two ends of the connecting rod are threadedly coupled with the circular connector 283 and the wall of inner cylinder 22 respectively.
Further, the connecting rod includes the connecting rod 282 of head rod 281 and second, three or more than three the
One end of one connecting rod 281 be each attached to close to lamp cylinder 2 top circular connector 283 on, the head rod 281 it is another
One end is radially separately fixed on the wall of inner cylinder 22, and the annular that one end of the second connecting rod 282 is fixed on close to 2 bottoms of lamp cylinder connects
On fitting 283, the other end of the second connecting rod 282 is fixed on inner barrel wall.
Further, in addition to lamp socket 1, the lamp socket 1 includes framework 11 and base 12, and the framework 11 is arranged on base
On 12, the outer barrel 23 is arranged in framework 11, and the outer barrel 23 is hinged with the framework 11, is provided with the framework 11 scattered
Power supply 121 is provided with hot device 111, the base 12, the side wall of base 12 is provided with blinds hole 122.
Seen from the above description, provided with lamp socket 1, placement can be consolidated;Framework 11 is interior to be conducive in time to provided with radiator 111
Heat in searchlight is distributed, and prevents device damage;The side wall of base 12 is provided with blinds hole 122, beneficial to ventilation and heat, and anti-
Only dust and other impurities are entered inside lamp socket 1;Because Xe lamp bulb 3 connects power supply 121, kilovolt can be produced in early stage point bright light
High-tension electricity, if the relative position by changing bulb 3, safety coefficient will be reduced, the fixed position of bulb 3 of the present invention passes through
The start and stop of motor 26 come realize " L " shape connector 274 and ball screw 273 relative movement and sliding block 272 on slide rail 271
Synchronizing moving change the relative position of reflector 4, realize safe zoom.
Further, the top end opening of outer barrel 23 a, light transmission piece closes the top end opening of outer barrel 23.
Fig. 1 to Fig. 7 is refer to, embodiments of the invention are:High-power search light peculiar to vessel, including lamp cylinder 2, the and of wind scooper 21
Blower fan 25, the lamp cylinder 2 includes inner cylinder 22 and outer barrel 23, and the inner cylinder 22 is fixed in outer barrel 23, and the two ends of inner cylinder 22 are opened
Air channel 24, the inner cylinder 22 and wind are left between mouth, the bottom end opening of outer barrel 23, the outer wall of inner cylinder 22 and outer barrel 23 inwall
Road 24 is communicated, and distance is left between the bottom end opening of inner cylinder 22 and outer barrel 23 bottom end opening, and the wind scooper 21 is arranged on interior
Between 22 bottom end openings of cylinder and the bottom end opening of outer barrel 23 and close the bottom end opening of inner cylinder 22, the blower fan 25 is arranged on and led
On fan housing 21, the wind scooper 21 is provided with air inlet 211, and the air inlet 211 is communicated with inner cylinder 22, the air channel 24 and the external world
Communicate.The inside of inner cylinder 22 is provided with reflector 4, motor 26 and movable supporting frame 27, and the movable supporting frame 27 includes slide rail
271st, sliding block 272, ball screw 273 and " L " shape connector 274, described one end of " L " shape connector 274 are fixed on described reflective
It is 4 bowls of bottoms of bowl, described " other end of L " shapes connector 274 is threadedly coupled with the ball screw 273, and the motor 26 is arranged on
The bottom of inner cylinder 22, the output shaft of the ball screw 273 and motor 26 is coaxially connected, and the slide rail 271 is fixed on the wall of inner cylinder 22
On, the sliding block 272 is arranged on the rim of a bowl edge of reflector 4, and the sliding block 272 is slidably connected with slide rail 271.The inner cylinder 22
Inside is provided with fixed support 28 and bulb 3, and the bulb 3 is xenon lamp, and the bulb 3 is fixed on by the fixed support 28
On the central shaft of inner cylinder 22, the fixed support 28 includes connecting rod and is respectively sleeved at the circular connector at the two ends of bulb 3
283, the two ends of the connecting rod are threadedly coupled with the circular connector 283 and the wall of inner cylinder 22 respectively.The connecting rod includes
The connecting rod 282 of head rod 281 and second, one end of three or more than three head rods 281 is each attached to close to lamp
On the circular connector 283 at the top of cylinder 2, the other end of the head rod 281 is radially separately fixed on the wall of inner cylinder 22,
One end of second connecting rod 282 is fixed on the circular connector 283 of 2 bottoms of lamp cylinder, the other end of the second connecting rod 282
It is fixed on inner barrel wall.The high-power search light peculiar to vessel also includes lamp socket 1, and the lamp socket 1 includes framework 11 and base 12, institute
Framework 11 is stated on base 12, the outer barrel 23 is arranged in framework 11, and the outer barrel 23 is hinged with the framework 11, institute
State and radiator 111 is installed in framework 11, power supply 121 is provided with the base 12, the side wall of base 12 is provided with blinds hole
122.The top end opening of outer barrel 23 a, light transmission piece closes the top end opening of outer barrel 23.
In summary, the beneficial effect for the high-power search light peculiar to vessel that the present invention is provided is:Wind scooper and inner cylinder are formed
Air intake passage, air channel forms air-out passage so that outlet and inlet channel separation, and radiating efficiency is high;Provided with lamp socket, placement can be consolidated;
Be conducive in time distributing the heat in searchlight provided with radiator in framework, prevent device damage;Base side wall is provided with
Blinds hole, beneficial to ventilation and heat, and prevents dust and other impurities from entering inside lamp socket;" L " shape is realized by the start and stop of motor
The synchronizing moving of the relative movement of connector and ball screw and sliding block on slide rail changes the relative position of reflector, real
Existing safe zoom.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (4)
1. high-power search light peculiar to vessel, it is characterised in that:Including lamp cylinder, wind scooper and blower fan, the lamp cylinder includes inner cylinder and outer
Cylinder, the inner cylinder is fixed in outer barrel, the inner cylinder both ends open, the outer barrel bottom end opening, the inner tank theca and outer barrel
Air channel is left between inwall, the inner cylinder is communicated with air channel, left between the inner cylinder bottom end opening and outer barrel bottom end opening away from
From the wind scooper is arranged between inner cylinder bottom end opening and outer barrel bottom end opening and closes the inner cylinder bottom end opening, institute
Assembling is stated on wind scooper, the wind scooper is provided with air inlet, the air inlet is communicated with inner cylinder, the air channel and the external world
Communicate;
Reflector, motor and movable supporting frame are provided with inside the inner cylinder, the movable supporting frame includes slide rail, sliding block, ball
Screw mandrel and " L " shape connector, described " L " shape connector one end are fixed on the reflector bowl bottom, " L " the shape connector it is another
One end is threadedly coupled with the ball screw, and the motor is arranged on inner cylinder bottom, the output shaft of the ball screw and motor
Coaxially connected, the slide rail is fixed on inner tube wall, and the sliding block is arranged on the rim of a bowl edge of reflector, the sliding block and slide rail
It is slidably connected;
Fixed support and bulb are provided with inside the inner cylinder, the bulb is fixed on the central shaft of inner cylinder by the fixed support
On, the fixed support includes connecting rod and is respectively sleeved at the circular connector of bulb side, the two ends point of the connecting rod
It is not threadedly coupled with the circular connector and inner tube wall;
The connecting rod includes head rod and the second connecting rod, and one end of three or more than three head rods is fixed
On the circular connector at the top of lamp cylinder, the other end of the head rod is radially separately fixed on inner tube wall,
One end of second connecting rod is fixed on the circular connector of lamp cylinder bottom, and the other end of the second connecting rod is fixed on interior bucket
On wall.
2. high-power search light peculiar to vessel according to claim 1, it is characterised in that:Bulb, institute are provided with inside the inner cylinder
Bulb is stated for xenon lamp.
3. high-power search light peculiar to vessel according to claim 1, it is characterised in that:Also include lamp socket, the lamp socket includes
Framework and base, the framework are arranged on base, and the outer barrel is arranged in framework, the outer barrel and the frame articulation,
It is provided with the framework in radiator, the base and is provided with power supply, the base side wall is provided with blinds hole.
4. high-power search light peculiar to vessel according to claim 1, it is characterised in that:The outer barrel top end opening, a printing opacity
Piece closes the outer barrel top end opening.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710609222.7A CN107388101B (en) | 2015-03-17 | 2015-03-17 | The high marine searchlight of radiating efficiency |
CN201510116105.8A CN104654139B (en) | 2015-03-17 | 2015-03-17 | High-power search light peculiar to vessel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510116105.8A CN104654139B (en) | 2015-03-17 | 2015-03-17 | High-power search light peculiar to vessel |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710609222.7A Division CN107388101B (en) | 2015-03-17 | 2015-03-17 | The high marine searchlight of radiating efficiency |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104654139A CN104654139A (en) | 2015-05-27 |
CN104654139B true CN104654139B (en) | 2017-08-01 |
Family
ID=53245582
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710609222.7A Active CN107388101B (en) | 2015-03-17 | 2015-03-17 | The high marine searchlight of radiating efficiency |
CN201510116105.8A Active CN104654139B (en) | 2015-03-17 | 2015-03-17 | High-power search light peculiar to vessel |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710609222.7A Active CN107388101B (en) | 2015-03-17 | 2015-03-17 | The high marine searchlight of radiating efficiency |
Country Status (1)
Country | Link |
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CN (2) | CN107388101B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106764978B (en) * | 2017-01-17 | 2023-04-07 | 海星海事电气集团有限公司 | Marine search lamp |
CN108730839A (en) * | 2018-06-08 | 2018-11-02 | 东莞市闻誉实业有限公司 | Horizontal projection lamp fitting |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065806A (en) * | 1974-06-28 | 1977-12-27 | Sanshin Dengu Manufacturing Co., Ltd. | Searchlight or the like |
CN101251246A (en) * | 2008-03-24 | 2008-08-27 | 东莞勤上光电股份有限公司 | LED lamp and heat dispersion method thereof |
CN102759071A (en) * | 2011-04-25 | 2012-10-31 | 海洋王照明科技股份有限公司 | Anti-dazzle device of searchlight and searchlight |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10228810A (en) * | 1997-02-14 | 1998-08-25 | Honda Motor Co Ltd | Head light device for vehicle |
CN201156523Y (en) * | 2007-11-26 | 2008-11-26 | 陈德荣 | Electrodeless lamp having fast cooling coupling coil |
CN203560870U (en) * | 2013-10-21 | 2014-04-23 | 绍兴宏邦电子科技有限公司 | Light shading type constant-temperature xenon lamp house structure |
CN204459961U (en) * | 2015-03-17 | 2015-07-08 | 福建中海丰智能科技有限公司 | High-power search light peculiar to vessel |
-
2015
- 2015-03-17 CN CN201710609222.7A patent/CN107388101B/en active Active
- 2015-03-17 CN CN201510116105.8A patent/CN104654139B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065806A (en) * | 1974-06-28 | 1977-12-27 | Sanshin Dengu Manufacturing Co., Ltd. | Searchlight or the like |
CN101251246A (en) * | 2008-03-24 | 2008-08-27 | 东莞勤上光电股份有限公司 | LED lamp and heat dispersion method thereof |
CN102759071A (en) * | 2011-04-25 | 2012-10-31 | 海洋王照明科技股份有限公司 | Anti-dazzle device of searchlight and searchlight |
Also Published As
Publication number | Publication date |
---|---|
CN107388101A (en) | 2017-11-24 |
CN107388101B (en) | 2019-10-25 |
CN104654139A (en) | 2015-05-27 |
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