CN204901491U - Light filling lamp - Google Patents
Light filling lamp Download PDFInfo
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- CN204901491U CN204901491U CN201520537177.5U CN201520537177U CN204901491U CN 204901491 U CN204901491 U CN 204901491U CN 201520537177 U CN201520537177 U CN 201520537177U CN 204901491 U CN204901491 U CN 204901491U
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- emitting component
- compensating lamp
- light compensating
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Abstract
The utility model discloses a light filling lamp is in order to overcome the defect of light filling lamp in inconvenient installation on daytime. This light filling lamp includes: be provided with the lamp stand of mounting hole, set up light emitting component and setting in the mounting hole are in the lamp stand sets up the laser instrument of mounting hole one side, wherein, light emitting component shine the facula center that with it is consistent that the laser instrument shines the facula center that. Utilize the utility model discloses an embodiment, the divergence of the light that can send according to the distance between laser facula position, laser facula and the light filling lamp and by light emitting component determines light emitting component's exposure areas. Like this, even if on daytime, also can be very easy the exposure areas who judges light filling lamp, made things convenient for light filling lamp's installation. Compared with the prior art, the utility model discloses an embodiment has reduced the light pollution to surrounding enviroment when using.
Description
Technical field
The utility model relates to a kind of lamp, particularly relates to a kind of light compensating lamp.
Background technology
When technical staff installs light compensating lamp by day, due to the impact of sunlight, the hot spot that technical staff is difficult to find light compensating lamp to irradiate on the ground and is formed.Technical staff's difficulty is so just caused to determine the region that light compensating lamp irradiates.Usually the debugging of light compensating lamp direction of illumination can only be completed at night.Thus, cause that light compensating lamp is installed to waste time and energy.Especially, when this light compensating lamp is used for for traffic monitoring camera light filling, light compensating lamp is arranged on directly over road, and technical staff debugs light compensating lamp also can bring hazard to person and property loss risk to self and the vehicle of dealing at night.
Utility model content
Technical problem to be solved in the utility model is the defect overcoming the inconvenient installation and debugging by day of existing light compensating lamp.
For above-mentioned technical problem, the utility model proposes a kind of light compensating lamp, it comprises: the lamp socket being provided with installing hole, be arranged on the light-emitting component in described installing hole and be arranged on the laser instrument that described lamp socket arranges described installing hole side, wherein, the spot center that irradiates of described light-emitting component is consistent with the spot center that described laser illumination goes out.
Preferably, the cross section of light beam that described laser illumination goes out is symmetric figure.
Preferably, the cross section of light beam that described laser illumination goes out is zhou duicheng tuxing.
Preferably, described laser instrument is visible light semiconductor laser, and described light-emitting component is the light emitting diode adopting cup lens encapsulation.
Preferably, the side of described lamp socket is provided with multiple installing hole be parallel to each other, and those installing holes are distributed in around described laser instrument, is provided with described light-emitting component in each described installing hole.
Preferably, sparse distribution and around dense distribution in the middle of those installing holes.
Preferably, described light compensating lamp also comprises the lens of the opening part being arranged on described installing hole.
Preferably, described lens comprise base and are installed on the eyeglass in described base, the horizontal cross-section of described eyeglass is rectangle, vertical section is arc, the surface diagonal of the outer minute surface of described eyeglass is single arch crestal line, and the outer minute surface of described eyeglass is divided into four identical light distribution surface by two single arch crestal lines.
Preferably, described light compensating lamp also comprises the strobe interface and/or quick-fried sudden strain of a muscle interface that are connected with described light-emitting component, described strobe interface drives the stroboscopic drive circuit of described light-emitting component stroboscopic for connecting, described quick-fried sudden strain of a muscle interface drives the quick-fried sudden strain of a muscle drive circuit of the quick-fried sudden strain of a muscle of described light-emitting component for connecting.
Preferably, described light compensating lamp also comprises the normal bright interface be connected with described light-emitting component, and described normal bright interface is for connecting the drive circuit of the electrodeless adjustment of power driving described light-emitting component Chang Liang.
Utilize embodiment of the present utility model, the irradiation area of light-emitting component can be judged according to the divergence of laser facula position, distance between laser facula and light compensating lamp and the light sent by light-emitting component.Like this, even if by day, also can be easy to the irradiation area of judgement light compensating lamp, facilitate the installation of light compensating lamp.Compared to existing technology, embodiment of the present utility model, when applying, reduces the light pollution to surrounding enviroment.
Accompanying drawing explanation
Also will be described in more detail the utility model with reference to accompanying drawing based on embodiment hereinafter.Wherein:
Fig. 1 shows the structural representation of the light compensating lamp of a kind of embodiment of the present utility model;
Fig. 2 shows the schematic perspective view of the lens of a kind of embodiment of the present utility model;
Fig. 3 shows a left side for lens in Fig. 2 and looks schematic diagram.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the scale of reality.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 show schematically show the structure of the light compensating lamp 1 of a kind of embodiment of the present utility model.This light compensating lamp 1 comprises: lamp socket 2, the laser instrument 4 being arranged on the light-emitting component (not shown) on lamp socket 2 and being arranged on lamp socket 2.
In the present embodiment, lamp socket 2 is the agent structure of light compensating lamp 1.Lamp socket 2 is configured to platy structure roughly.Lamp socket 2 can be made of plastics.A plate face of lamp socket 2 is provided with installing hole 3.Installing hole 3 is caved inward by the outer surface of lamp socket 2 and is formed.Installing hole 3 is preferably the plate face of its bearing of trend perpendicular to lamp socket 2.Installing hole 3 is provided with two contacts usually.These two contacts are connected with two power lines respectively.
Light-emitting component is arranged in installing hole 3.Light-emitting component is preferably arranged on the centre position of the bottom of installing hole 3.Two pins of light-emitting component are connected with the contact of two in installing hole 3 usually respectively.Light-emitting component is preferably light emitting diode.The light that light-emitting component sends only can penetrate from the opening of installing hole 3, and like this, the direction of illumination of light-emitting component is mounted hole 3 and retrains.Usually, the direction of illumination of light-emitting component is parallel to the bearing of trend of installing hole 3.
Laser instrument 4 is arranged on lamp socket 2.Laser instrument 4 is preferably arranged on the side that lamp socket 2 is provided with installing hole 3.The direction of illumination of laser instrument 4 is identical with the direction of illumination of light-emitting component.The spot center that light-emitting component irradiates is consistent with the spot center that laser instrument 4 irradiates, and facilitates the hot spot that the hot spot that utilizes laser instrument to irradiate irradiates to adjust light-emitting component like this.
Laser instrument 4 is preferably visible laser.
The divergence of the laser beam sent due to laser instrument 4 is minimum, when irradiating ground, can form a very bright laser facula on the ground, even if laser facula is also easy to identification out in the sun.Again because the direction of illumination of laser instrument 4 is identical with the direction of illumination of light-emitting component, it is consistent that laser facula and light-emitting component irradiate the hot spot that ground formed, and laser facula is close to the center of this hot spot.Like this, technical staff can judge the irradiation area of light-emitting component according to the divergence of laser facula position, distance between laser facula and light compensating lamp 1 and the light sent by light-emitting component.Like this, even if by day, technical staff is also easy to the irradiation area judging light compensating lamp 1.
Preferably, laser instrument 4 is red laser 4, green (light) laser 4 or blue laser 4.The laser that red laser 4, green (light) laser 4 or blue laser 4 send forms red hot spot, green spot and blue hot spot on the ground respectively.The contrast of these coloured hot spots and surrounding environment is large, is more easily identified by technical staff.
The cross section of the light beam that laser instrument 4 irradiates is symmetric figure, and being convenient to technical staff can the hot spot that irradiates of accurate observation laser instrument, and adjusts the installation site of light-emitting component accordingly.Typically, the cross section of light beam that laser instrument 4 irradiates is zhou duicheng tuxing.Such as, laser instrument 4 sends the light beam that cross section is "+" shape.Like this, "+" shape laser facula can be formed on the ground.Technical staff can judge light compensating lamp 1 whether deflection by observing the deflection of "+" shape laser facula.
Preferably, laser instrument 4 is visible light semiconductor laser.Visible light semiconductor laser 4 volume is little, lightweight, would not affect the layout of light-emitting component on lamp socket 2 like this.In addition, visible light semiconductor laser also has advantages such as making simply, cost is low, be easy to a large amount of production, the life-span is long.
In one preferably embodiment, a plate face of lamp socket 2 is provided with multiple installing hole 3, in each installing hole 3, is provided with light-emitting component.Multiple installing hole 3 is distributed in a rectangular area 5.Multiple installing hole 3 is parallel to each other.These installing holes 3 are distributed in laser instrument 4 around, and typically, laser instrument 4 is arranged on the center of this rectangular area 5.Like this, the hot spot formed on the ground after simultaneously being irradiated by the multiple light-emitting components on light compensating lamp 1 can close to rectangle.Meanwhile, the laser facula that laser instrument 4 is formed can be concentric with this hot spot.Such technical staff can judge the irradiation area of light compensating lamp 1 more accurately.Especially, this light compensating lamp 1 is for during for traffic monitoring camera light filling, and the hot spot close to rectangle that light compensating lamp 1 sends, to mate the shape of vehicle license, can also reduce the light pollution of surrounding enviroment greatly while making irradiation area to cover vehicle license.
Sparsely distribute in the middle of these installing holes 3 and around distribute thick and fast, the closer to the edge of rectangular area 5, installing hole 3 distributes more intensive.Like this, when light compensating lamp 1 is luminous, distribution of light in the irradiation area of light compensating lamp 1 evenly.Thus, the picture quality that gathers of monitoring camera is higher.
Preferably, multiple installing hole 3 is arranged in order into multirow, and every a line is all parallel with a limit of rectangular area 5.Can form the clearly more demarcated rectangular light spot of corner angle after multiple like this light-emitting component sends optical superposition, the brightness of rectangular light spot simultaneously uprises, and the light pollution of surrounding enviroment becomes less simultaneously.
Preferably, as shown in Figure 2, light compensating lamp 1 also comprises the lens 9 of the opening part being arranged on each installing hole 3.Lens 9 comprise base and are installed on the eyeglass in base.The horizontal cross-section of eyeglass is rectangle, and vertical section is arc.The surface diagonal of the outer minute surface of eyeglass is single arch crestal line, and the outer minute surface of eyeglass is divided into four identical light distribution surface by two single arch crestal lines.Like this, there is refraction when passing the side 10 of these lens 9 in the light that each light-emitting component sends and by optically focused, each like this light-emitting component forms alone a rectangular light spot.Multiple rectangular light spot mutually superposes and can form a large rectangular light spot at irradiation area.Like this, the rectangular light spot corner that the light that light-emitting component sends is formed is more clearly demarcated, and the brightness of rectangular light spot uprises, and light compensating lamp luminous efficiency uprises, and the light pollution of surrounding enviroment changes little simultaneously.
As shown in Figure 3, relative two sides 10 of lens 9 are the cambered surface that radian is identical, and cambered surface is outwardly.Like this, the light that each light-emitting component sends is after through the side 10 of arc surfaced, and the spotlight effect of lens 9 is better.Thus, the rectangular light spot corner of formation is more clearly demarcated.Like this, the rectangular light spot corner that the light that light-emitting component sends is formed is more clearly demarcated, and the brightness of rectangular light spot uprises, and light compensating lamp luminous efficiency uprises, and the light pollution of surrounding enviroment is eliminated simultaneously.
Preferably, rounding is carried out to the corner angle between adjacent two sides 10 of lens 9.
Preferably, light-emitting component is the light emitting diode adopting cup lens encapsulation.This light emitting diode comprises cup-shaped lens and luminescence chip.Cup lens ordinary construction is roughly coniform, and luminescence chip is encapsulated in the top of cup lens.The end face that cup lens deviates from luminescence chip is the exiting surface of light emitting diode.The light ray parallel degree adopting the light emitting diode of cup lens encapsulation to send is high, and the brightness of light compensating lamp 1 front end is high.
Preferably, reflector is set in installing hole 3, light-emitting component is set in reflector.Reflector is horn-like.The inner surface of reflective quilt can be arranged to minute surface.The light that light-emitting component sends can be gone out by this mirror-reflection, thus improves the utilization rate of light, increases the brightness of light compensating lamp 1.In addition, reflector also plays certain optically focused effect.
Preferably, light compensating lamp 1 comprises the shell 6 being arranged on lamp socket 2 and deviating from installing hole 3 side.Surface-mounted integrated circuit is provided with in shell 6.Said power is connected on surface-mounted integrated circuit.Surface-mounted integrated circuit is provided with the drive circuit driving the electrodeless adjustment of light-emitting component power, electrodeless adjustment can be carried out between 5 ~ 45W to make light-emitting component, drive the drive circuit of the electrodeless adjustment of light-emitting component power to be connected with normal bright interface, light-emitting component is connected on this normal bright interface.Surface-mounted integrated circuit is also provided with and realizes the drive circuit that light-emitting component carries out stroboscopic or quick-fried sudden strain of a muscle.Light compensating lamp 1 is also provided with for the strobe interface 7 of reception control signal, quick-fried sudden strain of a muscle interface, RS485 interface.Light compensating lamp 1 is also provided with for exporting or the network interface 8 of Received signal strength.Strobe interface 7 is all connected light-emitting component with quick-fried sudden strain of a muscle interface, and strobe interface 7 is used for connecting the stroboscopic drive circuit driving light-emitting component stroboscopic, and quick-fried sudden strain of a muscle interface is used for connecting the quick-fried sudden strain of a muscle drive circuit driving the quick-fried sudden strain of a muscle of light-emitting component.When light-emitting component drives by stroboscopic drive circuit, light compensating lamp realizes strobe effect; When light-emitting component drives by quick-fried sudden strain of a muscle drive circuit, light compensating lamp realizes quick-fried sudden strain of a muscle effect.Certainly, in concrete application, it is also feasible that strobe interface 7 and quick-fried sudden strain of a muscle interface only possess one of them, also namely only possesses strobe effect or quick-fried sudden strain of a muscle effect, is equally also fine.
Although be described the utility model with reference to preferred embodiment, when not departing from scope of the present utility model, various improvement can be carried out to it and parts wherein can be replaced with equivalent.Especially, only otherwise there is structural hazard, the every technical characteristic mentioned in each embodiment all can combine in any way.The utility model is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (10)
1. a light compensating lamp, is characterized in that, comprising: the lamp socket being provided with installing hole, is arranged on the light-emitting component in described installing hole and is arranged on the laser instrument that described lamp socket arranges described installing hole side,
Wherein, the spot center that irradiates of described light-emitting component is consistent with the spot center that described laser illumination goes out.
2. light compensating lamp according to claim 1, is characterized in that, the cross section of the light beam that described laser illumination goes out is symmetric figure.
3. light compensating lamp according to claim 2, is characterized in that, the cross section of the light beam that described laser illumination goes out is zhou duicheng tuxing.
4. light compensating lamp according to claim 1, is characterized in that, described laser instrument is visible light semiconductor laser, and described light-emitting component is the light emitting diode adopting cup lens encapsulation.
5. light compensating lamp according to any one of claim 1 to 4, is characterized in that, the side of described lamp socket is provided with multiple installing hole be parallel to each other, and those installing holes are distributed in around described laser instrument, is provided with described light-emitting component in each described installing hole.
6. light compensating lamp according to claim 5, is characterized in that, sparse distribution in the middle of those installing holes and around dense distribution.
7. light compensating lamp according to claim 1, is characterized in that, described light compensating lamp also comprises the lens of the opening part being arranged on described installing hole.
8. light compensating lamp according to claim 7, it is characterized in that, described lens comprise base and are installed on the eyeglass in described base, the horizontal cross-section of described eyeglass is rectangle, vertical section is arc, the surface diagonal of the outer minute surface of described eyeglass is single arch crestal line, and the outer minute surface of described eyeglass is divided into four identical light distribution surface by two single arch crestal lines.
9. light compensating lamp according to claim 1, it is characterized in that, described light compensating lamp also comprises the strobe interface and/or quick-fried sudden strain of a muscle interface that are connected with described light-emitting component, described strobe interface drives the stroboscopic drive circuit of described light-emitting component stroboscopic for connecting, described quick-fried sudden strain of a muscle interface drives the quick-fried sudden strain of a muscle drive circuit of the quick-fried sudden strain of a muscle of described light-emitting component for connecting.
10. the light compensating lamp according to claim 1 or 9, is characterized in that, described light compensating lamp also comprises the normal bright interface be connected with described light-emitting component, and described normal bright interface is for connecting the drive circuit of the electrodeless adjustment of power driving described light-emitting component Chang Liang.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537177.5U CN204901491U (en) | 2015-07-23 | 2015-07-23 | Light filling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537177.5U CN204901491U (en) | 2015-07-23 | 2015-07-23 | Light filling lamp |
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| Publication Number | Publication Date |
|---|---|
| CN204901491U true CN204901491U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520537177.5U Active CN204901491U (en) | 2015-07-23 | 2015-07-23 | Light filling lamp |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240564A (en) * | 2016-12-27 | 2018-07-03 | 天津职业技术师范大学 | A kind of uniform LED lamp panel of illuminance |
| CN109099339A (en) * | 2018-06-29 | 2018-12-28 | 北京工业大学 | Road illumination device |
| CN111668359A (en) * | 2020-07-06 | 2020-09-15 | 广东澳多科技有限公司 | LED light source packaging structure and outdoor monitoring camera |
-
2015
- 2015-07-23 CN CN201520537177.5U patent/CN204901491U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240564A (en) * | 2016-12-27 | 2018-07-03 | 天津职业技术师范大学 | A kind of uniform LED lamp panel of illuminance |
| CN109099339A (en) * | 2018-06-29 | 2018-12-28 | 北京工业大学 | Road illumination device |
| CN111668359A (en) * | 2020-07-06 | 2020-09-15 | 广东澳多科技有限公司 | LED light source packaging structure and outdoor monitoring camera |
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