CN105841042A - Building searchlight - Google Patents
Building searchlight Download PDFInfo
- Publication number
- CN105841042A CN105841042A CN201610358594.2A CN201610358594A CN105841042A CN 105841042 A CN105841042 A CN 105841042A CN 201610358594 A CN201610358594 A CN 201610358594A CN 105841042 A CN105841042 A CN 105841042A
- Authority
- CN
- China
- Prior art keywords
- lampshade
- searchlight
- building
- led
- led driver
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/003—Searchlights, i.e. outdoor lighting device producing powerful beam of parallel rays, e.g. for military or attraction purposes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
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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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0025—Combination of two or more reflectors for a single light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a building searchlight. The building searchlight comprises a lampshade, a sleeve, an LED driver and cooling fins. The sleeve is arranged at one end of the lampshade and welded to the lampshade. Installation holes are formed in the sleeve. The LED driver and the cooling fins are arranged in the lampshade. The cooling fins are distributed at equal intervals. A light reflection piece and a light reflection barrel are further installed in the lampshade. An LED patch is arranged in the light reflection piece. An LED lamp bead is arranged in the light reflection barrel. One end of the light reflection barrel is in an arc shape. The LED driver is electrically connected with the LED patch and the LED lamp bead. A switch is arranged on the LED driver. The building searchlight has different magnitudes of illumination and is convenient to install and good in cooling effect.
Description
Technical field
The present invention relates to a kind of building searchlight.
Background technology
Searchlight, is a kind of device, has powerful light source and light can be concentrated the concave mirror being projeced into specific direction, for long distance illumination and the purposes of search by one side.Outgoing beam can be made to concentrate on (instruments of generally less than 2 degree) in a least solid angle by speculum or lens and obtain bigger light intensity.The consideration volume of device, weight are with easy to operate, and searchlight majority is with foot rest or moveable carrier, and large-scale searchlight even has special truck as carrier.
Searchlight started from for 19th century in the use of military aspect, and during the Japan-Russia War, naval's battleship of both sides all searches enemy's small torpedo ship with searchlight night.Searchlight is also common in coast defence artillery pieces on the coast position and air defence army.During the World War I and World War II, huge floodlight projector is largely used to battlefield.Such as: as the auxiliary of antiaircraft weapon, it is used for marking the target of cannon, and is used as the research tool of marine naval vessels.The concave mirror of this type of floodlight projector many uses 1 to 2 rice diameter, minute surface is internal silver-plated, has two abundant carbon-points at focal point.The round top cover that the edge of concave mirror is made with heat-resisting quartz glass seals, and when needs are changed carbon-point and safeguard, top cover can be dismantled.The operation principle of searchlight is identical with Halogen lamp LED, needs substantial amounts of electric energy to produce high light.
Current existing searchlight simple in construction, lighting effect is single, installs inconvenience, and radiating effect is general.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of possesses different illumination, easy for installation, the building searchlight of good heat dissipation effect.
For solving the problems referred to above, the present invention adopts the following technical scheme that
A kind of building searchlight, including lampshade, sleeve pipe, LED driver and radiating fin, described sleeve pipe is located at lampshade one end, described sleeve pipe welds with lampshade, it is provided with installing hole on described sleeve pipe, described LED driver and radiating fin are located in lampshade, described radiating fin is in being equally spaced, reflecting piece and reflective tube it is also equipped with in described lampshade, LED paster it is provided with in described reflecting piece, it is provided with LED lamp bead in described reflective tube, the curved setting in described reflective tube one end, described LED driver is electrically connected with LED paster and LED lamp bead respectively, it is provided with switch on described LED driver.
As preferably, described radiating fin, in being horizontally disposed with, keeps compact conformation, good heat dissipation effect.
As preferably, described reflecting piece is provided with screw, facilitates the installation of reflecting piece.
As preferably, described reflecting piece is connected by screw and lampshade are fixing, keeps reflecting piece installation and removal convenient.
As preferably, described lampshade is aluminium alloy lampshade, keeps lightweight, good heat dissipation effect.
The invention have the benefit that the LED paster in the reflecting piece of setting can keep light to disperse, keep range of exposures wide；LED lamp bead in the reflective tube arranged can keep light-ray condensing, keeps irradiation brightness high；The sleeve pipe arranged keeps easy for installation；The radiating fin arranged is in the holding good heat dissipation effect that is equally spaced.
Accompanying drawing explanation
Fig. 1 is a kind of structure chart building searchlight of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of building searchlight, including lampshade 1, sleeve pipe 2, LED driver 3 and radiating fin 4, described sleeve pipe 2 is located at lampshade 1 one end, described sleeve pipe 2 welds with lampshade 1, it is provided with installing hole 5 on described sleeve pipe 2, described LED driver 3 and radiating fin 4 are located in lampshade 1, described radiating fin 4 is in being equally spaced, reflecting piece 6 and reflective tube 7 it is also equipped with in described lampshade 1, it is provided with LED paster 8 in described reflecting piece 6, it is provided with LED lamp bead 9 in described reflective tube 7, the curved setting in described reflective tube 7 one end, described LED driver 3 is electrically connected with LED paster 8 and LED lamp bead 9 respectively, it is provided with switch 10 on described LED driver 3.
Described radiating fin 4 is in being horizontally disposed with.
It is provided with screw 111 in described reflecting piece 6.
Described reflecting piece 6 is connected by screw 11 is fixing with lampshade 1.
Described lampshade 1 is aluminium alloy lampshade.
The invention have the benefit that the LED paster in the reflecting piece of setting can keep light to disperse, keep range of exposures wide；LED lamp bead in the reflective tube arranged can keep light-ray condensing, keeps irradiation brightness high；The sleeve pipe arranged keeps easy for installation；The radiating fin arranged is in the holding good heat dissipation effect that is equally spaced.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any change expected without creative work or replacement, all should contain within protection scope of the present invention.
Claims (5)
1. a building searchlight, it is characterized in that: include lampshade, sleeve pipe, LED driver and radiating fin, described sleeve pipe is located at lampshade one end, described sleeve pipe welds with lampshade, it is provided with installing hole on described sleeve pipe, described LED driver and radiating fin are located in lampshade, described radiating fin is in being equally spaced, reflecting piece and reflective tube it is also equipped with in described lampshade, LED paster it is provided with in described reflecting piece, it is provided with LED lamp bead in described reflective tube, the curved setting in described reflective tube one end, described LED driver is electrically connected with LED paster and LED lamp bead respectively, it is provided with switch on described LED driver.
Building searchlight the most according to claim 1, it is characterised in that: described radiating fin is in being horizontally disposed with.
Building searchlight the most according to claim 2, it is characterised in that: it is provided with screw in described reflecting piece.
Building searchlight the most according to claim 3, it is characterised in that: described reflecting piece is connected by screw and lampshade are fixing.
Building searchlight the most according to claim 4, it is characterised in that: described lampshade is aluminium alloy lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358594.2A CN105841042A (en) | 2016-05-27 | 2016-05-27 | Building searchlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358594.2A CN105841042A (en) | 2016-05-27 | 2016-05-27 | Building searchlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105841042A true CN105841042A (en) | 2016-08-10 |
Family
ID=56594545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610358594.2A Pending CN105841042A (en) | 2016-05-27 | 2016-05-27 | Building searchlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105841042A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040264189A1 (en) * | 2003-06-30 | 2004-12-30 | Kuo-Fen Shu | LED spotlight (type II) |
| CN200986167Y (en) * | 2006-10-16 | 2007-12-05 | 叶卫国 | Heat radiating device of high power light-emitting diode lighting lamp |
| CN202629737U (en) * | 2012-06-27 | 2012-12-26 | 赵小健 | Light-emitting diode (LED) down lamp |
-
2016
- 2016-05-27 CN CN201610358594.2A patent/CN105841042A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040264189A1 (en) * | 2003-06-30 | 2004-12-30 | Kuo-Fen Shu | LED spotlight (type II) |
| CN200986167Y (en) * | 2006-10-16 | 2007-12-05 | 叶卫国 | Heat radiating device of high power light-emitting diode lighting lamp |
| CN202629737U (en) * | 2012-06-27 | 2012-12-26 | 赵小健 | Light-emitting diode (LED) down lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |