CN106896625A - LED light supplement lamp - Google Patents

LED light supplement lamp Download PDF

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Publication number
CN106896625A
CN106896625A CN201510967758.7A CN201510967758A CN106896625A CN 106896625 A CN106896625 A CN 106896625A CN 201510967758 A CN201510967758 A CN 201510967758A CN 106896625 A CN106896625 A CN 106896625A
Authority
CN
China
Prior art keywords
led
procapsid
wall
supplement lamp
led light
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
Application number
CN201510967758.7A
Other languages
Chinese (zh)
Inventor
王曙光
王军明
赛志浩
刘永超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weihai Public Security Bureau Wendeng Branch
Original Assignee
Weihai Public Security Bureau Wendeng Branch
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Weihai Public Security Bureau Wendeng Branch filed Critical Weihai Public Security Bureau Wendeng Branch
Priority to CN201510967758.7A priority Critical patent/CN106896625A/en
Publication of CN106896625A publication Critical patent/CN106896625A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/12—Combinations of only three kinds of elements
    • 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
    • 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
    • F21V5/041—Ball lenses
    • 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
    • F21V7/04—Optical design
    • F21V7/041—Optical design with conical or pyramidal surface

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The present invention provides a kind of LED light supplement lamp, including procapsid, back casing, the circuit control module being arranged on inside back casing and the LED being arranged on inside procapsid, the front end of procapsid is provided with reflector and shadow shield, shadow shield middle part is provided with optical transmission window, the rear wall of procapsid is connected with the antetheca of back casing, circuit control module is connected with LED, the optical transmission window is engaged setting with the outlet of reflector, the optical transmission window is provided with convex lens, the power of the LED is 5-50W, reflector and shadow shield are fixedly installed on procapsid front end by installation frame.Car license plate recognition rate is improved when being used for road at night time monitoring camera the beneficial effects of the invention are as follows the LED light supplement lamp, requirement of the license plate intelligently retrieval to image definition is reached；Power is low, energy-conserving and environment-protective；Uniform light is soft, does not influence pilot's line of vision, it is ensured that safe driving, safe；Procapsid good sealing effect, influence of the environment to LED is small, long service life.

Description

LED light supplement lamp
Technical field
The invention belongs to monitoring camera field of illuminating device, more particularly, to a kind of LED light supplement lamp.
Background technology
Night movement vehicle license plate identification at this stage is main auxiliary by bayonet socket camera, electronic police (essence is still bayonet socket camera) Flash lighting is helped to realize, but both the above equipment price is high, and mounting process is complicated, is not suitable for extensive popularization, it is impossible to reach The requirement of all standing is monitored to safe city.Common high-definition monitoring camera night identification moving vehicle car plate relies primarily on Chang Liang Light source light filling, but vehicle strong illumination cannot be suppressed, picture conditions of streaking is solved, discrimination is extremely low.Traditional light compensation method is used , there is power consumption big, it is impossible to suppress vehicle high light in Halogen lamp LED (more than power 500W), LED white lights (more than power 80W), Moving vehicle picture conditions of streaking cannot be solved, Car license recognition rate is low.Halogen lamp light color is unfavorable to Car license recognition, discrimination It is only capable of reaching 30%, car plate definition is not high, and service life is short, and power consumption is high, caloric value is big, starts moment to monitoring system System influence is big, easily causes equipment failure rate rising.Power 80W above LED white lights are favourable to Car license recognition, but LED light Concentrate, skewness, light beam center section is brighter, and both sides are substantially shaded, and can only recognize the brighter position car plate of light beam, it is impossible to cover Cover whole road surface, it is impossible to suppress vehicle high light, it is impossible to solve moving vehicle picture conditions of streaking, discrimination is less than 50%, car plate Definition can be with, but lamp from dazzling, easily triggers traffic accident, does not meet traffic safety code requirement.
Patent 201210185097.9 discloses a kind of traffic monitoring light-supplementary lamp, belongs to traffic monitoring photographic means neck Domain.Housing is provided with, circuit control module is provided with housing, circuit control module is electrically connected with the flash lamp tube installed on a mirror Connect, upper lid is fixed on housing, reflective mirror constitutes a strip illuminator that can launch strip light with flash lamp tube, can send out The shell end for penetrating the strip illuminator front portion of strip light is fixed with a convex lens, and it can not only control light-illuminating The spot size in region, and prior can be that the light intensity of hot spot different parts is controlled, even if being photographed object Different parts intensity of light reflection it is different, can also obtain being photographed the overall clear pictures of object.
Patent 201220369577.6 discloses a kind of LED light supplement lamp, and the light compensating lamp includes LED packaging body, described LED packaging body is arranged in a housing, and the front end of the housing is provided with reflection shield and optical transmission window, the housing it is upper and lower End face offers louvre, the cover body of connect setting one on housing, is maked somebody a mere figurehead between the cover body and housing and set.The LED light supplement lamp structure Reasonable in design, long service life and can be used as light compensating lamp, which raises the operating efficiency of LED light source, while can protect Card brightness, light efficiency and stroboscopic requirement, can effectively reduce precise control that stroboscopic duration is improved in the case of component cost and Light filling effect, makes it go for traffic monitoring design requirement.
How night uses a kind of light compensation method with low cost, can both suppress vehicle strong illumination, can recognize again Moving vehicle car plate, is the problem in monitoring trade, does not there is successful case so far both at home and abroad, as the intellectuality of high-definition monitoring is deep Degree application, social demand is more urgent.
The content of the invention
It is an object of the invention to provide a kind of light filling of vehicle license plate in identification motion for common high-definition camera night Lamp, improves car license plate recognition rate, reaches requirement of the license plate intelligently retrieval to image definition, while light compensating lamp power is low, Driver safety can also be protected to drive while energy-conserving and environment-protective.
The technical scheme is that：
LED light supplement lamp, including procapsid, back casing, the circuit control module that is arranged on inside back casing and before being arranged on The LED of enclosure interior, the front end of procapsid is provided with reflector and shadow shield, and shadow shield middle part is provided with optical transmission window, procapsid Rear wall be connected with the antetheca of back casing, circuit control module is connected with LED, and the optical transmission window goes out with reflector Mouth is engaged setting, and the optical transmission window is provided with convex lens, and the power of the LED is 5-50W, and reflector and shadow shield are logical Cross the installation frame being engaged with procapsid front end and be fixedly installed on procapsid front end.
LED light supplement lamp of the present invention uses the convex lens being engaged with optical transmission window, convex lens to be engaged LDE with reflector The light of the diverging emitted by lamp is concentrated turns into parallel rays, the light in range of exposures is evenly distributed, and brightness is consistent.This hair A person of good sense has found by numerous studies, uses power that number plate of vehicle can either be met for the LED of 5-50W is combined with convex lens and recognize Requirement, can avoid light too strong again, cause picture conditions of streaking.And the light source light that LED light supplement lamp of the present invention is provided Line is soft, and in driving procedure, driver is consistent with the light luminance that LED distance does not exist together, will not be due to light for driver Change and influence driver's sight line, cause security incident.
Preferably, the power of the LED is 10-30W.
It is furthermore preferred that the power of the LED is 20W.
The procapsid front end is provided with end face, the installation frame include the framework antetheca being engaged with end face and with it is preceding The framework lateral wall that housing sidewall is engaged, framework lateral wall is connected with framework antetheca outer ledge, the end of the procapsid Face is provided with screw, and the framework antetheca is provided with the mounting hole being engaged with screw, and the installation frame is bolted solid It is scheduled on procapsid front end.
The installation frame also includes the framework madial wall being engaged with procapsid end face inner side, the framework madial wall One end is connected with framework antetheca inside edge, and the other end of the framework madial wall is in contact with shadow shield.
The other end of framework madial wall is tightly pressed against on shadow shield, it is to avoid rainwater is between installation frame and shadow shield Gap is entered into inside LED light supplement lamp, influences the service life of LED light supplement lamp.
Seal washer is provided between the end face and installation frame, the end face middle part is provided with what is be engaged with seal washer Groove, the section of the seal washer is "T"-shaped, and the seal washer includes horizontal component and bossing, the lug boss Divide and be located at horizontal component middle part, the jut and fit depressions of seal washer, before the horizontal component and framework of seal washer Wall is engaged.
The setting of "T"-shaped seal washer improves the sealing effectiveness between shadow shield and procapsid, further avoids LED from mending Light lamp is corroded by dust storm rainwater in use, greatly extends the service life of LED light supplement lamp.
The optical transmission window is circle, and the convex lens are diameter planoconvex spotlight identical with optical transmission window, and the plano-convex is saturating The plane of mirror injects face for light, and the convex surface of the planoconvex spotlight is light outgoing plane, the horizontal edge of the planoconvex spotlight with The madial wall of optical transmission window is connected.
The present invention uses planoconvex spotlight, the interphase interaction of planoconvex spotlight and reflector, the light that LED is sent to concentrate Effect is good, and in the region that LED light supplement lamp is irradiated to, light is evenly distributed, and further increases the effect of light concentration.
The convex surface of the convex lens is hemisphere face or half ellipsoidal surface, and the convex lens also include the cylinder perpendicular with plane Shape side and the ring surface with plane parallel, one end of cylindrical sides are adjacent with plane, the other end of cylindrical sides with The cylindrical of ring surface is connected, and the inner circle of the ring surface is connected with convex surface, and the cylindrical sides are interior with optical transmission window Side wall is connected.
Cylindrical sides and ring surface and the plane of convex lens constitute one be looped around convex lens bottom with certain The cylinder of height.The cylinder not only facilitates the installation of convex lens, makes the connection between convex lens and optical transmission window more firm Gu, yet further enhances the light collecting effect of convex lens.Just there are conventional convex lens, some light may be at the edge of convex lens Directly project, there is no light collecting effect, and a cylinder being integrally machined with convex lens is provided with the bottom of convex lens, portion Divide the light for being mapped to meniscus edge, by the multiple refraction and reflection of cylindrical side wall and ring surface, be returned to reflector In, by the reflection of reflector, projected from the other parts of convex lens again.
The ring surface inner circle radius are the 80-96% of ring surface exradius.
Researcher of the present invention has found by many experiments, when ring surface inner circle radius are the 80-96% of exradius, collection Light effect preferably, can either prevent some light from directly being projected from the edge of convex lens, can avoid again ring surface inner circle with it is outer The distance between circle is excessive, and light is directed through ring surface injection.
The distance between the convex lens mirror plane and LED are the 1/2-1/3 of planoconvex spotlight focal length.
The LED is regular polygon or circle, and the center of the LED is on the axis of convex lens.
The side number of the regular polygon is more than or equal to 4, and the drift angle of the regular polygon and the ring surface of convex lens are cylindrical On the same circular conical surface with concave lens focus as summit.
Can so be further ensured that by the light of convex lens be directional light, and uniform light is soft in irradiation area.
The reflector includes cup bottom and wall of cup, and the cup bottom is a circular flat, and wall of cup is a frustum of a cone side wall, cup bottom Smooth excessiveness is connected between wall of cup small end, and the outlet of reflector is the big end of wall of cup, is provided with the middle part of cup bottom and is engaged with LED Hole, the outside diameter of the wall of cup is identical with the ring surface outside diameter of convex lens.
The light that LED is projected reflects through the multiple refraction of the multiple reflections and convex lens of reflective wall of cup, finally except straight Connected outside the light of convex lens injection, other most of light enter in convex lens after the reflection of reflector base plane. Reflector interacts with convex lens and further increases the effect of light concentration.LED is set also can under relatively low power Reach the effect of clear identification number plate of vehicle.
The present invention has the advantages and positive effects that：
1st, LED power is low, energy-conserving and environment-protective；
2nd, number plate of vehicle identification is clear, without picture conditions of streaking；
3rd, the light in range of exposures is evenly distributed, and brightness is consistent, and driver's sight line is not influenceed, safe；
4th, LED light supplement lamp is small by ambient influnences such as dust storm, rainwater, long service life.
Brief description of the drawings
Fig. 1 is structural representation of the invention
Fig. 2 is procapsid end face structure schematic diagram of the present invention
Fig. 3 is installation frame structural representation of the present invention
Fig. 4 is installation frame A-A ' sectional views of the present invention
Fig. 5 is the side view of reflector of the present invention
Fig. 6 is the top view of reflector of the present invention
Fig. 7 is the side view of convex lens of the present invention
Fig. 8 is the top view of convex lens of the present invention
In figure：
11st, procapsid 12, back casing 2, circuit control module 3, LED 4, electric wire
5th, reflector 6, optical transmission window 7, convex lens 8, shadow shield 9, installation frame
111st, end face 112, screw 113, groove 91, framework antetheca 92, framework lateral wall
93rd, framework madial wall 94, mounting hole 51, cup bottom 52, wall of cup 521, wall of cup small end
522nd, the big end 71 of wall of cup, plane 72, convex surface 73, cylindrical sides 74, ring surface
741st, ring surface inner circle 742, ring surface is cylindrical
Specific embodiment
As shown in figure 1, a kind of LED light supplement lamp of the invention, including procapsid 11 and back casing 12, the rear wall of procapsid 12 with The antetheca of back casing 12 is connected, and the LED 3 that power is 5-50W is provided with the inside of procapsid 11, in the inside of back casing 12 Circuit control module 2 is provided with, circuit control module 2 is connected by electric wire 4 with LED 3, is provided with instead in the front end of procapsid 11 Light cup 5 and shadow shield 8, reflector 5 and shadow shield 8 are fixedly installed on procapsid front end by installation frame 9, in shadow shield 8 Portion is provided with optical transmission window 6, and optical transmission window 6 is engaged setting with the outlet of reflector 5, and convex lens are provided with optical transmission window 6 7, the rear wall of procapsid 11 is connected with the antetheca of back casing 12.LED 3 and circuit control module 2 are separately positioned on procapsid 11 and back casing 12 in, it is to avoid circuit control module 2 long-term heat release is impacted to the service life of LED 3, is improve whole The service life of individual LED light supplement lamp.
As shown in Fig. 2 the front end of procapsid 11 is provided with end face 111.As shown in Figure 3, Figure 4, installation frame 9 includes and end face The 111 framework antethecas 91 being engaged and the framework lateral wall 92 being engaged with the side wall of procapsid 11, framework lateral wall 92 and framework The outer ledge of antetheca 91 is connected, and the end face 111 of procapsid 11 is provided with screw 112, is provided with framework antetheca 91 and the phase of screw 112 The mounting hole 94 of cooperation, installation frame 9 is bolted and is fixed on the end face 111 of the front end of procapsid 11.
Further, installation frame 9 also includes the framework madial wall 93 being engaged with the inner side of procapsid end face 111, framework One end of madial wall 93 is connected with the inside edge of framework antetheca 91, and the other end of framework madial wall 93 is in contact with shadow shield 8. Framework madial wall 93 is tightly pressed together on shadow shield, it is to avoid between dust or rainwater pass through between framework antetheca 91 and shadow shield 8 Gap enters into the inside of procapsid 11, influences the service life of LED 3.
Further, can be provided with seal washer between end face 111 and installation frame 9, the middle part of end face 111 be provided with The groove 113 that seal washer is engaged, the section of seal washer is "T"-shaped, including horizontal component and bossing, bossing Positioned at horizontal component middle part, the jut of seal washer is engaged with groove 113, before the horizontal component and framework of seal washer Wall 91 is engaged.The setting of seal washer further enhances the sealing effectiveness of procapsid 11, extends whole LED light supplement lamp Service life.
As shown in Figure 5, Figure 6, reflector 5 includes cup bottom 51 and wall of cup 52, and cup bottom 51 is a circular flat, and wall of cup 52 is one Frustum of a cone side wall, smooth excessiveness connection between cup bottom 51 and wall of cup small end 521, the outlet of reflector 5 is the big end 522 of wall of cup, cup The middle part at bottom 51 is provided with the hole being engaged with LED 3.The big diameter of end 522 of wall of cup 742 diameter cylindrical with ring surface is identical.
As shown in Fig. 7, Fig. 6, convex lens 7 can be diameter and the identical planoconvex spotlight of optical transmission window 6.The plane of planoconvex spotlight 71 inject face for light, and the convex surface 72 of planoconvex spotlight is light outgoing plane, and the horizontal edge of planoconvex spotlight is interior with optical transmission window 6 Side wall is connected.The convex surface 72 of planoconvex spotlight can be hemisphere face, or half ellipsoidal surface.
The edge of convex lens 7 is connected with the madial wall of optical transmission window 6, and convex lens 7 are fixedly mounted on into optical transmission window 6 On.Shadow shield 8 and convex lens 7 can also be integrally machined shaping by glass, the side inside the housing 1 of shadow shield 8 is covered with screening Light film.
Convex lens 7 can also include the cylindrical sides 73 and with plane 71 parallel ring surface perpendicular with plane 71 74, one end of cylindrical sides 73 is adjacent with plane 71, and the other end cylindrical with ring surface 742 of cylindrical sides 73 is connected, Ring surface inner circle 741 is connected with convex surface 72, and cylindrical sides 73 are connected with the madial wall of optical transmission window 6.Also it is equivalent to A cylinder is provided with the planoconvex spotlight bottom of hemispherical or semielliptical shape, cylinder is integrally machined with planoconvex spotlight and forms. The light that cylindrical sides 73 and ring surface 74 can project part from planoconvex spotlight edge is reflected by multiple reflections, to reflective On cup, finally projected from the middle part of convex lens 7.Preferably, the radius of ring surface inner circle 741 is cylindrical 742 radius of ring surface 80-96%.
The distance between the plane 71 of convex lens 7 and LED 3 are the 1/2-1/3 of planoconvex spotlight focal length.LED 3 is just polygon Shape or circle, the center of LED 3 is on the axis of convex lens 7.
Preferably, LED 3 is regular polygon, and the side number of regular polygon is more than or equal to 4, the drift angle of the regular polygon Cylindrical with the ring surface of convex lens 7 742 on the same circular conical surface with the focus of convex lens 7 as summit.
The course of work of this example：LED light supplement lamp of the present invention is arranged on the monitoring crossbeam of road, light is from LED 3 After middle injection, by the multiple reflections or refraction of reflector 5 and convex lens 7, the light that LED 3 sends is gathered into parallel light beam, The installation site and direction of illumination of LED light supplement lamp are adjusted, the most intense irradiation region and video camera for making LED light supplement lamp shoot most clear Area coincidence.Suppress the strong illumination of automobile front lamp by adjusting camera shutter, make the number plate of vehicle in monitored picture clear It can be seen that.
One embodiment of the present of invention has been described in detail above, but the content is only preferable implementation of the invention Example, it is impossible to be considered as limiting practical range of the invention.All impartial changes made according to the present patent application scope and improvement Deng all should still belong within patent covering scope of the invention.

Claims (10)

1.LED light compensating lamps, including procapsid, back casing, the circuit control module that is arranged on inside back casing and it is arranged on fore shell The LED in internal portion, the front end of procapsid is provided with reflector and shadow shield, and shadow shield middle part is provided with optical transmission window, procapsid Rear wall is connected with the antetheca of back casing, and circuit control module is connected with LED, it is characterised in that：The optical transmission window with The outlet of reflector is engaged setting, and the optical transmission window is provided with convex lens, and the power of the LED is 5-50W, reflector Procapsid front end is fixedly installed on by the installation frame being engaged with procapsid front end with shadow shield.
2. LED light supplement lamp according to claim 1, it is characterised in that：The procapsid front end is provided with end face, the peace The frame that frames up include the framework antetheca being engaged with end face and the framework lateral wall being engaged with front case side wall, framework lateral wall with Framework antetheca outer ledge is connected, and the end face of the procapsid is provided with screw, and the framework antetheca is provided with and matches with screw The mounting hole of conjunction, the installation frame is bolted and is fixed on procapsid front end.
3. LED light supplement lamp according to claim 2, it is characterised in that：The installation frame also includes and procapsid end face The framework madial wall that inner side is engaged, one end of the framework madial wall is connected with framework antetheca inside edge, the framework The other end of madial wall is in contact with shadow shield.
4. LED light supplement lamp according to claim 3, it is characterised in that：Sealing is provided between the end face and installation frame Packing ring, end face middle part is provided with the groove being engaged with seal washer, the section of the seal washer be it is "T"-shaped, it is described close Seal washer includes horizontal component and bossing, and the bossing is located at horizontal component middle part, the jut of seal washer With fit depressions, the horizontal component of seal washer is engaged with framework antetheca.
5. the LED light supplement lamp according to claim 1-4 any one, it is characterised in that：The optical transmission window is circle, institute Convex lens are stated for diameter planoconvex spotlight identical with optical transmission window, the plane of the planoconvex spotlight injects face, planoconvex spotlight for light Convex surface be light outgoing plane, the horizontal edge of the planoconvex spotlight is connected with the madial wall of optical transmission window.
6. LED light supplement lamp according to claim 5, it is characterised in that：The convex surface of the convex lens is that hemisphere face or half are ellipse Sphere, the convex lens also include the cylindrical sides and ring surface with plane parallel perpendicular with plane, cylindrical side The one end in face is adjacent with plane, and the other end of cylindrical sides is cylindrical with ring surface to be connected, the ring surface inner circle and convex surface It is connected, the cylindrical sides are connected with the madial wall of optical transmission window.
7. LED light supplement lamp according to claim 6, it is characterised in that：The ring surface inner circle radius are that ring surface is cylindrical The 80-96% of radius.
8. LED light supplement lamp according to claim 7, it is characterised in that：The distance between the convex lens mirror plane and LED It is the 1/2-1/3 of planoconvex spotlight focal length.
9. LED light supplement lamp according to claim 8, it is characterised in that：The LED be regular polygon or circle, it is described The center of LED is on the axis of convex lens.
10. LED light supplement lamp according to claim 9, it is characterised in that：The reflector includes cup bottom and wall of cup, described Cup bottom is a circular flat, and wall of cup is a frustum of a cone side wall, and smooth excessiveness connection between cup bottom and wall of cup small end, reflector goes out Mouth is the big end of wall of cup, and the ring surface in the hole being engaged with LED, the wall of cup outside diameter and convex lens is provided with the middle part of cup bottom Outside diameter is identical.
CN201510967758.7A 2015-12-21 2015-12-21 LED light supplement lamp Pending CN106896625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510967758.7A CN106896625A (en) 2015-12-21 2015-12-21 LED light supplement lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510967758.7A CN106896625A (en) 2015-12-21 2015-12-21 LED light supplement lamp

Publications (1)

Publication Number Publication Date
CN106896625A true CN106896625A (en) 2017-06-27

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ID=59191162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510967758.7A Pending CN106896625A (en) 2015-12-21 2015-12-21 LED light supplement lamp

Country Status (1)

Country Link
CN (1) CN106896625A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201475714U (en) * 2009-08-04 2010-05-19 赵勇 Multifunctional photographing lamp device
WO2015006941A1 (en) * 2013-07-17 2015-01-22 深圳市赛博优讯科技有限公司 Reflection cup, light sending apparatus, and monitoring system
CN104748075A (en) * 2013-12-27 2015-07-01 北京恒达锦程图像技术有限公司 Light supplementary lamp for pavement detection
CN204879657U (en) * 2015-06-03 2015-12-16 海盐科电电子科技有限公司 High pole light of LED

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201475714U (en) * 2009-08-04 2010-05-19 赵勇 Multifunctional photographing lamp device
WO2015006941A1 (en) * 2013-07-17 2015-01-22 深圳市赛博优讯科技有限公司 Reflection cup, light sending apparatus, and monitoring system
CN104748075A (en) * 2013-12-27 2015-07-01 北京恒达锦程图像技术有限公司 Light supplementary lamp for pavement detection
CN204879657U (en) * 2015-06-03 2015-12-16 海盐科电电子科技有限公司 High pole light of LED

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