CN110220135A - A kind of searchlight - Google Patents
A kind of searchlight Download PDFInfo
- Publication number
- CN110220135A CN110220135A CN201910501079.9A CN201910501079A CN110220135A CN 110220135 A CN110220135 A CN 110220135A CN 201910501079 A CN201910501079 A CN 201910501079A CN 110220135 A CN110220135 A CN 110220135A
- Authority
- CN
- China
- Prior art keywords
- heater element
- light bulb
- radiator
- searchlight
- pipe
- 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.)
- Pending
Links
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
- 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
- F21V29/10—Arrangement of heat-generating components to reduce thermal damage, e.g. by distancing heat-generating components from other components to be protected
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to field of light fittings, in particular to a kind of searchlight.Including radiator and light source assembly, the light source assembly includes the illuminator and heater element being electrically connected to each other；Heater element is arranged outside light bulb, radiator is set to coat heater element by the way that radiator is arranged outside light bulb, be conducive in time distribute the heat that heater element generates, preventing equipment damage illuminator is dysprosium gas lamp, without use can be directly again turned on, compared to existing xenon lamp until having cooled down when dysprosium gas lamp reuses, when generating identical heat, the distance of dysprosium gas lamp irradiation is farther and brighter；By by transmissive mirror be arranged to concavees lens can optically focused so that irradiation distance it is farther and brighter；And marine searchlight of the invention is that a closed column but also with good leakproofness while capable of guaranteeing to radiate in time is conducive to the promotion of IP grade.
Description
Technical field
The present invention relates to field of light fittings, in particular to a kind of searchlight.
Background technique
Searchlight is to be widely used in ship, helicopter, military installations etc. for the lamps and lanterns of remote, close limit illumination.
At sea when operation, because maritime environment is severe, the degree of protection of marine searchlight need to reach IP66 or more, in order to improve IP etc.
Grade, the light bulb of existing marine searchlight can be designed to all-sealed, but this searchlight heat dissipation performance is poor, if same again
When guarantee searchlight thermal diffusivity, then all-sealed light bulb is unable to satisfy demand；Reach remote irradiation if necessary, then
It needs using high-power illuminator, but the heat that high-power illuminator generates is also relatively high, heat dissipation at this moment there is very
Big problem.Therefore, especially it is necessary to provide a kind of marine searchlights, can guarantee the leakproofness and thermal diffusivity of searchlight simultaneously.
Summary of the invention
The technical problems to be solved by the present invention are: providing the searchlight that a kind of penetrability is strong and irradiation distance is remote.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
A kind of searchlight, including light bulb and lamp holder, the light bulb are rotatably provided on lamp holder, further include radiator and
Light source assembly, the light source assembly include the illuminator and heater element being electrically connected to each other；
The illuminator is dysprosium gas lamp；
The light bulb is a closed column, and the light bulb is located at column one end for irradiation end, and the illuminator is set
It sets in light bulb, the heater element is arranged in outside the light bulb and is located at the outer end face of the column other end with the light bulb
Between there is prepsetting gap, the radiator coats the heater element；The irradiation end of the light bulb is equipped with light transmitting sheet, described
Light transmitting sheet closes the irradiation end of the light bulb, and the light transmitting sheet is concavees lens.
The beneficial effects of the present invention are:
By the way that heater element is external, can generate high heat component be arranged outside light bulb, and heater element with
Light bulb, which is located between the outer end face of the column other end, is equipped with prepsetting gap, and the heat that can prevent heater element from generating enters lamp
The use of cylinder internal influence equipment；So that radiator is coated heater element by the way that radiator is arranged outside light bulb, is conducive to
The heat that heater element generates is distributed in time, prevents equipment damage；Illuminator is dysprosium gas lamp, when dysprosium gas lamp reuses
Without can directly be again turned on use until having cooled down, compared to existing xenon lamp, when generating identical heat, dysprosium gas lamp
The distance of irradiation is farther and brighter；By by transmissive mirror be arranged to concavees lens can optically focused, can enhance illuminator penetrability and
Light-gathering, so that the distance of irradiation is farther and brighter, more concentrates；And marine searchlight of the invention is a closed column,
But also with good leakproofness while capable of guaranteeing to radiate in time, be conducive to the promotion of IP grade.
Detailed description of the invention
Fig. 1 show a kind of structural schematic diagram of searchlight according to the present invention；
Label declaration:
1, light bulb；2, lamp holder；3, light-emitting component；4, heater element；5, heat-sink unit；6, refrigerator；7, upper return pipe；8,
Lower return pipe；9, condenser；10, heat conducting pipe；11, water pump；12, radiating fin；13, motor；14, thermal insulation board.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
The most critical design of the present invention is: radiator, which is arranged, outside light bulb makes to dissipate by the way that heater element is external
Thermal coats heater element, by the way that transmissive mirror is arranged to concavees lens to enhance the penetrability of illuminator and light-gathering, simultaneously
Meet high leakproofness and high-cooling property, and irradiation distance is farther, light peneration is strong and light is more concentrated.
It please refers to shown in Fig. 1, technical solution provided by the invention:
A kind of searchlight, including light bulb and lamp holder, the light bulb are rotatably provided on lamp holder, further include radiator and
Light source assembly, the light source assembly include the illuminator and heater element being electrically connected to each other；
The illuminator is dysprosium gas lamp；
The light bulb is a closed column, and the light bulb is located at column one end for irradiation end, and the illuminator is set
It sets in light bulb, the heater element is arranged in outside the light bulb and is located at the outer end face of the column other end with the light bulb
Between there is prepsetting gap, the radiator coats the heater element；The irradiation end of the light bulb is equipped with light transmitting sheet, described
Light transmitting sheet closes the irradiation end of the light bulb, and the light transmitting sheet is concavees lens.
As can be seen from the above description, the beneficial effects of the present invention are:
By the way that heater element is external, can generate high heat component be arranged outside light bulb, and heater element with
Light bulb, which is located between the outer end face of the column other end, is equipped with prepsetting gap, and the heat that can prevent heater element from generating enters lamp
The use of cylinder internal influence equipment；So that radiator is coated heater element by the way that radiator is arranged outside light bulb, is conducive to
The heat that heater element generates is distributed in time, prevents equipment damage；Illuminator is dysprosium gas lamp, when dysprosium gas lamp reuses
Without can directly be again turned on use until having cooled down, compared to existing xenon lamp, when generating identical heat, dysprosium gas lamp
The distance of irradiation is farther and brighter；By by transmissive mirror be arranged to concavees lens can optically focused, can enhance illuminator penetrability and
Light-gathering, so that the distance of irradiation is farther and brighter, more concentrates；And marine searchlight of the invention is a closed column,
But also with good leakproofness while capable of guaranteeing to radiate in time, be conducive to the promotion of IP grade.
Further, the radiator include refrigerator, upper return pipe, lower return pipe, radiator, heat conducting pipe, water pump,
Temperature sensor and processor；
One end of the upper return pipe is connect with the radiator, the other end and the refrigerator of the upper return pipe
One end connection, the other end of the refrigerator are connect with one end of the lower return pipe, the other end of the lower return pipe and institute
State one end connection of water pump, the other end of the water pump connect with one end of the heat conducting pipe, the other end of the heat conducting pipe and
Radiator connection, one end of the temperature sensor are electrically connected with the heater element, the temperature sensor it is another
End is electrically connected with one end of the processor, the other end and the refrigerator of the other end of the processor and the processor
Electrical connection.
As can be seen from the above description, replacing traditional fan using radiator, solves the problems, such as inner accumulation dust, simultaneously
It can be realized long lasting for heat dissipation, good cooling effect.Medium in radiator exports under the action of water pump, and and semiconductor
It flows back after refrigerator heat exchange, radiating efficiency is high, stable and safe.
Further, the heat conducting pipe includes copper pipe, inner tube, two sealing covers, support frame, support plate and return port, institute
It states inner tube to be fixedly mounted in the copper pipe by the support plate, cavity, the cavity is equipped between the copper pipe and inner tube
Interior to be filled with liquid mercury, sealing cover described in two is separately mounted to the opposite end of inner tube, and the support plate is equipped with several
Return port.
As can be seen from the above description, by cavity filling liquid mercury, when copper pipe when carrying out thermally conductive due to the ratio of liquid mercury
Thermal capacitance is smaller quickly to be transmitted heat, and liquid mercury can be returned in return port when carrying out thermally conductive
Stream, enables liquid mercury to flow between copper pipe and inner tube, and then can take away more heats, improves thermally conductive effect
Rate thereby reduces copper pipe impaired situation under ambient pressure by the intensity that support frame provides copper pipe.
Further, the dysprosium gas lamp includes electric arc tube, metal framework and the metal support card of setting inside housings, institute
The opposite end of electric arc tube is stated to connect by lead with the metal framework, the lead is convexly curved, the electric arc tube with
Metal framework is connect with the metal support card respectively.
As can be seen from the above description, the lead that is convexly curved has good ductility and toughness, there is one in all directions
Fixed activity space can bear dysprosium gas lamp burning point and extinguish generated displacement of expanding with heat and contract with cold, stabilized structure；Metal support
The design of card is because dysprosium gas lamp has vibration in transport, if only will cause electric arc tube by the lead fixation being convexly curved
Left and right offset, generates skew, will cause the wire breaking being convexly curved when serious, it is therefore desirable to introduce support card to assist,
The service life of dysprosium gas lamp can effectively be extended.
Further, the power of the heater element is 4000-7000W, and the default spacing is 15-30cm, the lamp
The end that cylinder is located at the column other end is equipped with partition, the partition and the light bulb be located at the column other end inner face it
Between be filled with polyurethane adiabatic gum.
As can be seen from the above description, prepsetting gap increases with the power of heater element and is increased, when the power of heater element is
When 4000-7000W, need prepsetting gap being set as 20-40cm even more big under normal circumstances；It is another by being located at column in light bulb
Partition is arranged in the end of one end, and heat-insulated filled with polyurethane between the inner face that partition and light bulb are located at the column other end
Prepsetting gap only need to be set as 15-30cm, can reduced in this way by glue due to the good seal performance of polyurethane adiabatic gum
The high heat that can guarantee that heater element generates while prepsetting gap again does not enter inside light bulb.
Further, the water pump is equipped with motor, and the motor is fixedly connected with the water pump.
As can be seen from the above description, can provide pressure by the way that motor is arranged on water pump for water pump, improve the effect of heat dissipation
Rate.
Further, thermal insulation board is equipped between the refrigerator and the heater element.
As can be seen from the above description, heater element can be prevented by the way that thermal insulation board is arranged between refrigerator and heater element
The heat of generation is contacted with refrigerator, influences heat dissipation effect.
Further, the heat conducting pipe is S-shaped heat conducting pipe.
As can be seen from the above description, heat conducting pipe is arranged to S type heat conducting pipe, the area of heat conducting pipe is increased, is conducive to be promoted
Heat dissipation effect.
Further, the radiator further includes radiating fin, and the radiating fin setting is separate in the radiator
The upper surface of the side of the heater element.
As can be seen from the above description, auxiliary heat dissipation can be played the role of by the way that radiating fin is arranged, radiating efficiency is improved.
Further, the periphery of the radiator and heater element is provided with shell, the inner wall surface of the shell and
Waterproof layer is equipped in outer wall surface.
As can be seen from the above description, passing through inner wall surface and outer wall in radiator and the shell of heater element periphery setting
It is respectively provided with waterproof layer on surface, can prevent seawater when searchlight operation at sea from entering shell, heater element is avoided to damage, from
And improve the waterproof performance of searchlight.
It please refers to shown in Fig. 1, the embodiment of the present invention one are as follows:
A kind of searchlight, including light bulb 1 and lamp holder 2, the light bulb 1 are rotatably provided on lamp holder 2, further include heat dissipation dress
5 and light source assembly are set, the light source assembly includes the illuminator 3 and heater element 4 being electrically connected to each other；
The illuminator 3 is dysprosium gas lamp, and the dysprosium gas lamp includes electric arc tube, metal framework and the gold of setting inside housings
Belong to support card, the opposite end of the electric arc tube is connect by lead with the metal framework, and the lead is convexly curved, institute
It states electric arc tube and metal framework to connect with the metal support card respectively, the material of lead is metallic nickel or copper or platinum.
The light bulb 1 is a closed column, and the light bulb 1 is located at column one end for irradiation end, the illuminator 3
It is arranged in light bulb 1, the heater element 4 is arranged in 1 outside of light bulb and is located at the column other end with the light bulb 1
There is prepsetting gap, the radiator 5 coats the heater element 4 between outer end face.
The irradiation end of the light bulb 1 is equipped with light transmitting sheet, and the light transmitting sheet closes the irradiation end of the light bulb 1, described
Mating plate is concavees lens.
The radiator 5 include refrigerator 6, upper return pipe 7, lower return pipe 8, radiator 9, heat conducting pipe 10, water pump 11,
Temperature sensor and processor；
One end of the upper return pipe 7 is connect with the radiator 9, the other end of the upper return pipe 7 and the refrigeration
One end of device 6 connects, and the other end of the refrigerator 6 is connect with one end of the lower return pipe 8, the lower return pipe 8 it is another
One end is connect with one end of the water pump 11, and the other end of the water pump 11 is connect with one end of the heat conducting pipe 10, described to lead
The other end of heat pipe 10 is connect with the radiator 9, and the heat conducting pipe 9 is S-shaped heat conducting pipe；One end of the temperature sensor with
The heater element 4 is electrically connected, and the other end of the temperature sensor is electrically connected with one end of the processor, the processor
The other end be electrically connected with the other end of the processor with the refrigerator 6.
The heat conducting pipe 10 includes copper pipe, inner tube, two sealing covers, support frame, support plate and return port, and said inner tube is logical
It crosses the support plate to be fixedly mounted in the copper pipe, cavity is equipped between the copper pipe and inner tube, is filled in the cavity
Liquid mercury, sealing cover described in two are separately mounted to the opposite end of inner tube, and the support plate is equipped with 4 return ports.
It is 2000-4000W in the power of the heater element 4, the prepsetting gap is set as 10-20cm, preferably
15cm。
It is 4000-7000W in the power of the heater element 4, the prepsetting gap is set as 15-30cm, preferably
Partition is arranged in the end that the light bulb 1 is located at the column other end in 22.5cm, and the partition and the light bulb 1 are located at column
Polyurethane adiabatic gum is filled between the inner face of the shape body other end.
The radiator 5 further includes radiating fin 12, and the setting of radiating fin 12 is in the radiator 9 far from described
The upper surface of the side of heater element 4, the material of the radiating fin 12 are aluminium alloy.
The water pump 11 is equipped with motor 13, and the motor 13 is fixedly connected with the water pump 11.
Thermal insulation board 14 is equipped between the refrigerator 6 and the heater element 4.
The periphery of the radiator 5 and heater element 4 is provided with shell, the inner wall surface and outer wall surface of the shell
On be equipped with waterproof layer.
Total emission layer is additionally provided on the inner sidewall of the light bulb.
It, can only be by using the illuminator of lower-wattage, in this way due to heat dissipation effect difference in traditional searchlight
The irradiation distance that will lead to searchlight is undesirable；Heater element is arranged by separating heater element and illuminator for this programme
Outside light bulb, the high heat that the space for not only having reserved irradiation to illuminator also prevents heater element from generating enters light bulb, leads to
The radiator crossed outside light bulb realizes heat dissipation；Illuminator is diffused into light bulb inner sidewall by the total reflection layer of light bulb inner sidewall
Light total reflection go back, reduce the diverging of light, the transmissive mirror for irradiating end be arranged to concavees lens, reinforces penetrating for the light of searchlight
Property and aggregation；The searchlight designed through the invention can not only realize remote photograph using the illuminator of higher-wattage
It penetrates, irradiation distance can be promoted from the 2000km of script to 5000km, and use the external collocation of heater element in heat dissipation
Heat can be distributed quickly, prevent equipment damage by radiator.
In conclusion a kind of searchlight provided by the invention, by the way that heater element is external, the member that can generate high heat
Device is arranged outside light bulb, and heater element and light bulb are located between the outer end face of the column other end equipped with prepsetting gap,
The heat that can prevent heater element from generating enters the use of light bulb internal influence equipment；By the way that heat dissipation dress is arranged outside light bulb
Setting makes radiator coat heater element, is conducive in time distribute the heat that heater element generates, prevents equipment damage；
Illuminator is dysprosium gas lamp, without use can be directly again turned on, compared to existing until having cooled down when dysprosium gas lamp reuses
Xenon lamp, when generating identical heat, the distance of dysprosium gas lamp irradiation is farther and brighter；By the way that transmissive mirror is arranged to concavees lens energy
Enough optically focused, can enhance the penetrability and light-gathering of illuminator, so that the distance of irradiation is farther and brighter, more concentrates；And the present invention
Marine searchlight be that a closed column is conducive to but also with good leakproofness while capable of guaranteeing to radiate in time
The promotion of IP grade.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (10)
1. a kind of searchlight, including light bulb and lamp holder, the light bulb are rotatably provided on lamp holder, which is characterized in that further include
Radiator and light source assembly, the light source assembly include the illuminator and heater element being electrically connected to each other；
The illuminator is dysprosium gas lamp；
The light bulb is a closed column, and the light bulb is located at column one end for irradiation end, and the illuminator setting exists
In light bulb, the heater element is arranged in outside the light bulb and is located between the outer end face of the column other end with the light bulb
With prepsetting gap, the radiator coats the heater element；The irradiation end of the light bulb is equipped with light transmitting sheet, the light transmission
Piece closes the irradiation end of the light bulb, and the light transmitting sheet is concavees lens.
2. searchlight according to claim 1, which is characterized in that the radiator include refrigerator, upper return pipe, under
Return pipe, radiator, heat conducting pipe, water pump, temperature sensor and processor；
One end of the upper return pipe is connect with the radiator, the other end of the upper return pipe and one end of the refrigerator
Connection, the other end of the refrigerator are connect with one end of the lower return pipe, the other end and the water of the lower return pipe
One end of pump connects, and the other end of the water pump is connect with one end of the heat conducting pipe, the other end of the heat conducting pipe with it is described
Radiator connection, one end of the temperature sensor is electrically connected with the heater element, the other end of the temperature sensor and
One end of the processor is electrically connected, and the other end of the processor and the other end of the processor are electrically connected with the refrigerator
It connects.
3. searchlight according to claim 2, which is characterized in that the heat conducting pipe includes copper pipe, inner tube, two sealings
Lid, support frame, support plate and return port, said inner tube are fixedly mounted in the copper pipe by the support plate, the copper pipe
It is equipped with cavity between inner tube, is filled with liquid mercury in the cavity, sealing cover described in two is separately mounted to the phase of inner tube
To both ends, the support plate is equipped with several return ports.
4. searchlight according to claim 1, which is characterized in that the dysprosium gas lamp includes the electric arc of setting inside housings
The opposite end of pipe, metal framework and metal support card, the electric arc tube is connect by lead with the metal framework, described to draw
Line is convexly curved, and the electric arc tube and metal framework are connect with the metal support card respectively.
5. searchlight according to claim 1, which is characterized in that the power of the heater element is 4000-7000W, institute
Stating default spacing is 15-30cm, and the end that the light bulb is located at the column other end is equipped with partition, the partition and the light bulb
Polyurethane adiabatic gum is filled between the inner face of the column other end.
6. searchlight according to claim 2, which is characterized in that the water pump be equipped with motor, the motor with it is described
Water pump is fixedly connected.
7. searchlight according to claim 2, which is characterized in that between the refrigerator and the heater element be equipped with every
Hot plate.
8. searchlight according to claim 2, which is characterized in that the heat conducting pipe is S-shaped heat conducting pipe.
9. searchlight according to claim 2, which is characterized in that the radiator further includes radiating fin, described to dissipate
The upper surface of side of the radiator far from the heater element is arranged in hot fin.
10. searchlight according to claim 1, which is characterized in that the periphery setting of the radiator and heater element
There is shell, is equipped with waterproof layer in the inner wall surface and outer wall surface of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501079.9A CN110220135A (en) | 2019-06-11 | 2019-06-11 | A kind of searchlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501079.9A CN110220135A (en) | 2019-06-11 | 2019-06-11 | A kind of searchlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110220135A true CN110220135A (en) | 2019-09-10 |
Family
ID=67816449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910501079.9A Pending CN110220135A (en) | 2019-06-11 | 2019-06-11 | A kind of searchlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110220135A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203052522U (en) * | 2012-11-13 | 2013-07-10 | 上海精卫模具有限公司 | Novel light-transmission lens |
| CN204130497U (en) * | 2014-11-01 | 2015-01-28 | 常州天雄照明科技有限公司 | Xenon lamp |
| CN206626444U (en) * | 2017-01-24 | 2017-11-10 | 象山福德图机械有限公司 | A kind of high-power LED lamp of high efficiency and heat radiation |
| CN108801009A (en) * | 2018-03-21 | 2018-11-13 | 合肥美菱有色金属制品有限公司 | A kind of heat-conducting copper pipe and its preparation process |
| CN208397784U (en) * | 2018-04-19 | 2019-01-18 | 苏州史比特照明科技有限公司 | A kind of LED industry lamps and lanterns of rapid cooling |
| CN109630953A (en) * | 2018-12-29 | 2019-04-16 | 中山市流丽照明有限公司 | A kind of bidirectional luminescence Waterproof LED light projecting lamp |
-
2019
- 2019-06-11 CN CN201910501079.9A patent/CN110220135A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203052522U (en) * | 2012-11-13 | 2013-07-10 | 上海精卫模具有限公司 | Novel light-transmission lens |
| CN204130497U (en) * | 2014-11-01 | 2015-01-28 | 常州天雄照明科技有限公司 | Xenon lamp |
| CN206626444U (en) * | 2017-01-24 | 2017-11-10 | 象山福德图机械有限公司 | A kind of high-power LED lamp of high efficiency and heat radiation |
| CN108801009A (en) * | 2018-03-21 | 2018-11-13 | 合肥美菱有色金属制品有限公司 | A kind of heat-conducting copper pipe and its preparation process |
| CN208397784U (en) * | 2018-04-19 | 2019-01-18 | 苏州史比特照明科技有限公司 | A kind of LED industry lamps and lanterns of rapid cooling |
| CN109630953A (en) * | 2018-12-29 | 2019-04-16 | 中山市流丽照明有限公司 | A kind of bidirectional luminescence Waterproof LED light projecting lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8783910B2 (en) | LED lamp system utilizing a hollow liquid-cooled device | |
| TW201007085A (en) | Non-glare reflective LED lighting apparatus with heat sink mounting | |
| JP2004296245A (en) | Led lamp | |
| CN101463956B (en) | Wind power combined water-refrigeration LED road lamp | |
| CN101482233A (en) | LED spot light | |
| CN103388767B (en) | A kind of Novel LED bulb lamp | |
| CN215569962U (en) | Array type composite groove phase change cooling heat dissipation illuminating lamp | |
| CN110220135A (en) | A kind of searchlight | |
| CN102352976A (en) | High-power integrated type light emitting diode (LED) high-efficiency radiating lamp | |
| CN105221970A (en) | A kind of water circulation heat radiating LED lamp | |
| CN207230491U (en) | Lamp cooling structure | |
| CN208832264U (en) | A kind of high heat radiation LED lamp | |
| CN103322460A (en) | Novel LED candle lamp and LED light source module | |
| CN105378916B (en) | Radiator structure and electronic device with the radiator structure | |
| CN202769468U (en) | Light-emitting diode (LED) ship lamp | |
| CN206055440U (en) | A kind of automobiless | |
| CN209819498U (en) | Marine heat abstractor | |
| US8154180B1 (en) | Light-emitting diode lamp | |
| CN201772302U (en) | LED lamp | |
| CN206656166U (en) | Lamp device and lighting device | |
| CN205137096U (en) | Hydrologic cycle heat dissipation LED lamp | |
| CN112984412A (en) | LED landing lamp heat radiation structure | |
| TW201500680A (en) | Fluid-cooled lamp | |
| CN208331925U (en) | A kind of led fishing lamp to be radiated using micro heat pipe | |
| CN220436287U (en) | Fish gathering lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190910 |