CN104501044A - Underwater LED (light emitting diode) lamp - Google Patents
Underwater LED (light emitting diode) lamp Download PDFInfo
- Publication number
- CN104501044A CN104501044A CN201410810758.1A CN201410810758A CN104501044A CN 104501044 A CN104501044 A CN 104501044A CN 201410810758 A CN201410810758 A CN 201410810758A CN 104501044 A CN104501044 A CN 104501044A
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- Prior art keywords
- led
- bucker
- underwater lamp
- led underwater
- mount pad
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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
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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
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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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Abstract
The invention relates to an underwater LED (light emitting diode) lamp. The underwater LED lamp comprises a body and a waterproof cover arranged on the body; the body is provided with a circuit groove and a plurality of mounting seats, and one LED lighting unit is fixedly mounted on each mounting seat; an anode circuit and a cathode circuit are placed in the circuit groove; the LED lighting units are detachably arranged on the mounting seats respectively and connected with the anode circuit and the cathode circuit through the mounting seats respectively; the waterproof cover and the body form a storage cavity, and the mounting seats and the LED lighting units are placed in the storage cavity. The underwater LED lamp has the advantages that numbers and positions of the LED lighting units can be adjusted according to needs so as to meet different utilization demands of people, brightness of the underwater LED lamp can be improved by adding the LED lighting units, and accordingly adjustability of the underwater LED lamp is further improved to expand the application range of the underwater LED lamp; owing to the waterproof cover, water resistance and dust prevention of the underwater LED lamp are realized, and reliability and safety in use of the underwater LED lamp are improved; in addition, the underwater LED lamp is simple in structure and easy to produce and popularize.
Description
Technical field
The present invention relates to field of light fittings, particularly relate to a kind of LED underwater lamp.
Background technology
LED, as a kind of new light source, because of its advantage such as good energy-conserving effect, long-life, has been widely used in various lighting installation.White light LEDs is described as the forth generation lighting source of alternative fluorescent lamp and incandescent lamp.LED changes the luminous principle with the luminescence of fluorescent lamp tricolor powder of incandescent lamp tungsten filament, utilizes electroluminescence, has that light efficiency is high, radiationless, the life-span long, an advantage of low-power consumption and environmental protection.
But there is the problems such as modulability difference, narrow application range, water proofing property difference in current LED.
Summary of the invention
Based on this, be necessary to provide that a kind of modulability is strong, applied widely, the good LED underwater lamp of waterproof.
A kind of LED underwater lamp, comprises body and is arranged at the bucker on described body;
Described body is arranged line slot and some mount pads, mount pad described in each fixedly mounts a LED luminescence unit;
Described line slot accommodated inside positive pole circuit and negative pole circuit;
Described LED luminescence unit is detachably arranged at described mount pad, and connects described positive pole circuit, described negative pole circuit respectively by described mount pad;
Described bucker and described body surround host cavity, and mount pad and LED luminescence unit are all positioned at host cavity.
Wherein in an embodiment, described bucker and described body fasten.
Wherein in an embodiment, described bucker has water-proof strip, and described water-proof strip hides the region that described bucker and described body fasten.
Wherein in an embodiment, described bucker is at least two-layer, and described in multilayer, bucker is sheathed each other.
Wherein in an embodiment, described in multilayer, between bucker, be provided with heat dissipating layer.
Wherein in an embodiment, described bucker is provided with thermal vias near some layers of described body.
Wherein in an embodiment, described bucker is four layers, is provided with thermal vias, is provided with described heat dissipating layer between the two-layer described bucker away from described body near the two-layer of described body.
Wherein in an embodiment, described body at least two, multiple described body splices setting each other.
Wherein in an embodiment, described bucker is at least two, and wherein body described in each described bucker correspondence one is arranged, and multiple described bucker splices each other.
Wherein in an embodiment, varying in color of multiple described bucker.
Above-mentioned LED underwater lamp, can regulate quantity and the position of LED luminescence unit as required, meets the different user demands of people, strengthens the brightness of LED underwater lamp by increasing LED luminescence unit, and then increases its modulability further, expands the scope of application.Bucker makes LED underwater lamp waterproof and dustproof increase reliability and the safety in utilization of LED underwater lamp, and structure simple, be easy to produce and promote.
Multilayer flashing cover adds the reliability of bucker.
Louvre adds the radiating effect of LED underwater lamp, further increases its stability and safety in utilization, and structure is simple, handled easily and production.
Multiple body can splice according to actual conditions, selects length and the shape of LED underwater lamp, adds the modulability of LED underwater lamp, and easily operate.
Varying in color of multiple bucker, just can make the different region of LED underwater lamp send the light of different colours according to actual needs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the LED underwater lamp of a preferred embodiment of the present invention;
Fig. 2 is the sectional view of the underwater lamp of LED shown in Fig. 1;
Fig. 3 is the sectional view of another embodiment of the present invention LED underwater lamp;
Fig. 4 is the partial schematic diagram of the underwater lamp of LED shown in Fig. 1;
Fig. 5 is the sectional view of the LED underwater lamp of another embodiment of the present invention;
Fig. 6 is the structural representation of another embodiment of the present invention LED underwater lamp;
Fig. 7 is the sectional view of another embodiment of the present invention LED underwater lamp;
Fig. 8 is the structural representation of another embodiment of the present invention LED underwater lamp.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Better embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make to disclosure of the present invention understand more thorough comprehensively.
It should be noted that, when element is called as " being arranged at " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe concrete embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figure 1, it is the structural representation of the LED underwater lamp 10 of a preferred embodiment of the present invention.
LED underwater lamp 10 comprises body 100.Body 100 is arranged line slot (not shown) and some mount pads 110, each mount pad 110 fixedly mounts a LED luminescence unit 200.Line slot accommodated inside positive pole circuit and negative pole circuit.LED luminescence unit 200 is detachably arranged at mount pad 110, and connects positive pole circuit, negative pole circuit respectively by mount pad 110.
When using above-mentioned LED underwater lamp 10, according to actual conditions, LED luminescence unit 200 is put on the mount pad 110 of needs.
Above-mentioned LED underwater lamp 10, quantity and the position of LED luminescence unit 200 can being regulated as required, meet the different user demands of people, strengthening the brightness of LED underwater lamp 10 by increasing LED luminescence unit 200, and then increase its modulability further, expand the scope of application.
In order to increase the radiating effect of LED underwater lamp 10, body 100 is arranged some heat sink strips 300.It is specially, and heat sink strip 300 one end is fixed on body 100, and the other end is vacant.Such as, some heat sink strips 300 distribute radially, adjacent two heat sink strips 300 away from LED underwater lamp 10 one end between distance larger.For another example, the bearing of trend of heat sink strip 300 and the bearing of trend of line slot consistent.Further, each heat sink strip 300 be arranged in parallel.
Make the radiating effect of LED underwater lamp 10 more by heat sink strip 300, and then increase its stability, and increase the service life of LED lamp bar to a certain extent.Radial heat sink strip 300, makes its radiating effect more, and heat more easily distributes and transmits.The heat sink strip 300 be arranged in parallel, more smooth, easily storage and placement.
It is pointed out that heat sink strip 300 has cylindrical structure.Such as, each heat sink strip 300 array is arranged.Heat sink strip 300 hollow is arranged.Heat sink strip 300 arranges some through holes.Like this, make the radiating effect of heat sink strip 300 better, further enhancing the radiating effect of LED underwater lamp 10.
See also Fig. 2, it is the sectional view of the underwater lamp of LED shown in Fig. 1 10.
According to actual conditions, body 100 is hollow structure, and is provided with the first opening 130, first opening 130 and is connected with body 100 inside, for injecting coolant in body 100.It is pointed out that heat sink strip 300 is connected with the inside of body 100, make in heat sink strip 300 and also can inject coolant.Also can be understood as, the multiple spaced region of inside atmosphere of body 100, line slot 120 is one of them region.
Body 100 and heat sink strip 300 are hollow structure, suitable coolant can be injected to body 100 inside according to actual conditions, the heat making LED luminescence unit 200 send like this evenly and promptly distribute, accelerate the radiating rate of LED underwater lamp 10, strengthen its radiating effect.
In order to strengthen radiating effect further, such as, the some heat radiations of surface distributed of heat sink strip 300 are protruding, and the thermal conductivity factor of heat radiation projection is greater than all the other regions of heat sink strip 300.For another example, the size of heat radiation projection is different, and the bulge clearance setting that size is different.Wherein, larger projection is arranged near mount pad 110.
The protruding radiating effect that further enhancing LED underwater lamp 10 of heat radiation, and saved cost, only need regional area arrange the larger projection of thermal conductivity factor just can, make it more easily promote, be convenient to popularize.The size of heat radiation projection is different, and the bulge clearance setting that specification is different, strengthen the radiating effect of LED underwater lamp 10 further, protruding larger region radiates heat comparatively fast, and then accelerates the radiating rate being arranged at LED luminescence unit 200 on mount pad 110.
See also Fig. 3, it is the sectional view of another embodiment of the present invention LED underwater lamp 20.
For another example, the body 100 of hollow, is had the first accommodating cavity 101 and the second accommodating cavity 102, first accommodating cavity 101 and the second accommodating cavity 102 and is separated by the baffle plate 103 be arranged in the body 100 of hollow.Wherein, the first accommodating cavity 101 and the superposition of the second accommodating cavity 102 are arranged, and also can be understood as, and baffle plate 103 inwall right with body 100 be arranged in parallel, and bearing of trend is identical.Further, body 100 also comprises the second opening 140, and wherein the first accommodating cavity 101 is connected with the first opening 130, and the second accommodating cavity 102 is connected with the second opening 140.
Above-mentioned LED underwater lamp 20 can inject different thermal conducting agents or coolant in the first accommodating cavity 101 and the second accommodating cavity 102, to regulate the heat radiation of LED underwater lamp 20 as required, increases the adjustable range of LED underwater lamp 20 further.Further, double-deck accommodating cavity can strengthen the radiating effect of LED underwater lamp 20 further.
According to actual conditions, mount pad 110 is integrated to be arranged on body 100.Mount pad 110 also can disperse independently to be arranged on body 100.
See also Fig. 4, it is the partial schematic diagram of the underwater lamp of LED shown in Fig. 1 10.
Mount pad 110 arranges bottom 111, first insulation division 112 and top 113, is arranged between bottom 111 and top 113 by the first insulation division 112 mutually insulated.Wherein, bottom 111 and top 113 are connected positive pole circuit, negative pole circuit respectively.Also can be understood as, bottom 111 connects positive pole circuit, and top 113 connects negative pole circuit; Or bottom 111 connects negative pole circuit, top 113 connects positive pole circuit.
First insulation division 112 better separates positive pole circuit and negative pole circuit, and ensure the stability of circuit, not easily short circuit, adds the safety in utilization of LED underwater lamp 10, and then makes user safer.
According to actual conditions, LED luminescence unit 200 comprises fixing body 210, LED luminescence chip 220 and drive circuit thereof, and fixing body 210 is arranged installation position 211 and installation portion 212, installation position 211 is arranged on installation portion 212.Wherein, installation position 211 arranges LED luminescence chip 220 and drive circuit thereof.Installation portion 212 arranges top ends 212A, the second insulation division 212B and bottom 212C, is arranged between bottom 212C and top ends 212A by the second insulation division 212B mutually insulated.Cathode circuit in drive circuit, cathode traces, connect bottom 212C and top ends 212A respectively, and, the circuit that the circuit that bottom 212C connects is connected with top 113, polarity is consistent, and the circuit that the circuit that top ends 212A connects is connected with bottom 111, polarity is consistent.Wherein, the top ends 212A of installation portion 212 abuts with the bottom 111 of mount pad 110; The bottom 212C of installation portion 212 abuts with the top 113 of mount pad 110.Further, LED luminescence unit 200 and mount pad 110 are spirally connected.According to actual conditions, LED luminescence unit 200 also can with mount pad 110 clamping, grafting etc.
Second insulation division 212B further ensures the stability of circuit, adds the safety in utilization of LED underwater lamp 10.In addition, this also enhances the stability that mount pad 110 is connected with LED luminescence unit 200.
It is pointed out that the scope of application in order to increase LED underwater lamp further, such as, installation portion 212 is multiple, and multiple installation portion 212 splices setting, and is electrically connected to each other.For another example, multiple installation portion 212 removably connects.It is specially, and each installation portion 212 all has recess and protuberance, and recess and the protuberance of adjacent two installation portions 212 are suitable, is connected by adjacent two installation portions 212.For another example, the installation region of each installation portion 212 is equipped with magnetic portion, connects for magnetic.
Multiple installation portions 212 further enhancing the controllability of LED underwater lamp, can select the quantity installation portion 212 of needs, and then regulate brightness according to actual conditions.
According to actual conditions, installation portion 212 is hollow structure, for injecting coolant, can accelerate the radiating rate of LED underwater lamp so further, improves radiating effect.
In order to strengthen the safety in utilization of LED underwater lamp further, such as, LED illuminator also comprises waterproof sucker, wherein, fixing body 210 wears waterproof sucker, and, waterproof sucker hides LED luminescence chip 220 and drive circuit, and waterproof sucker abuts body 100, and hides lamp socket simultaneously.
Waterproof sucker can avoid LED illuminator to get wet, and then avoids the short circuit phenomenon that occurs therefrom, increases the safety in utilization of LED underwater lamp further, avoids user to be hurt, and add the life-span of LED underwater lamp.
In addition, it is pointed out that LED underwater lamp also comprises block, block is placed in mount pad 110, to hide the mount pad 110 do not used.
Block dust-proofly can put ash, and strengthens the safety in utilization of LED underwater lamp further.
See also Fig. 5, it is the sectional view of the LED underwater lamp 30 of another embodiment of the present invention.
LED underwater lamp 30 comprises body 100.Body 100 is arranged line slot 120 and some mount pads 110, each mount pad 110 fixedly mounts a LED luminescence unit 200.Line slot 120 accommodated inside positive pole circuit and negative pole circuit.LED luminescence unit 200 is detachably arranged at mount pad 110, and connects positive pole circuit, negative pole circuit respectively by mount pad 110.
Above-mentioned LED underwater lamp 30, quantity and the position of LED luminescence unit 200 can being regulated as required, meet the different user demands of people, strengthening the brightness of LED underwater lamp 30 by increasing LED luminescence unit 200, and then increase its modulability further, expand the scope of application.
According to actual conditions, line slot 120 comprises some first radiators 121, and each first radiator 121 is evenly arranged.Wherein, the first radiator 121 is strip fin.Each strip fin be arranged in parallel.In the present embodiment, line slot 120 comprises two the first radiators, 121, two the first radiators 121 and forms a V-arrangement.Wherein, the light emission direction of V-arrangement LED luminescence unit 200 is dorsad extended.
In other embodiments, the first radiator 121 also can be multiple, and multiple first radiator 121 indentation distributes or is multiple V-arrangement be connected to each other.
First radiator 121 further increases the radiating effect of LED underwater lamp 30, strengthens its service life and stability.
It is pointed out that the radiating effect in order to strengthen LED underwater lamp 30 further, for another example, the first radiator 121 is multiple, and multiple first radiator 121 grafting is arranged.Wherein, the bearing of trend of multiple first radiators 121 that grafting is arranged is all identical, and two adjacent the first radiators 121 are vertically arranged.Such as, two adjacent the first radiators 121 lay respectively in two vertical planes, and two the first radiators 121 are arranged in acute angle.Such as, in 30 °, 60 ° etc.In addition, multiple first radiator 121 also can be divided into many groups, and the number often organized is different, and many groups the first radiator 121 is disposed adjacent to each other, and namely wherein one group of first radiator 121 is arranged at another and organizes on the first radiator 121.
In addition, for another example, on each first radiator 121, multiple second radiator 122 is also set.Wherein, the light emission direction of the second radiator 122 LED luminescence unit 200 is dorsad extended.Namely the bearing of trend of the first radiator 121 and the second radiator 122 is identical.For another example, multiple second radiator 122 is distributed on each first radiator 121 radially.
Second radiator 122 increases the radiating effect of LED underwater lamp 30 further, strengthens its service life and stability.The second radiator 122 better heat-radiation effect distributed radially.
It is to be noted, identical with the structure of heat sink strip 300, first radiator 121 and the second radiator 122 also can be hollow structure and all have the first opening 130, suitable coolant can be injected to body 100 inside according to actual conditions, the heat making LED luminescence unit 200 send like this evenly and promptly distribute, accelerate the radiating rate of LED underwater lamp 30, strengthen its radiating effect.
For another example, the some heat radiations that distributes equally of the surface of the first radiator 121 and the second radiator 122 are protruding, and the protruding thermal conductivity factor that dispels the heat is greater than all the other regions of radiator.For another example, the size of heat radiation projection is different, and the bulge clearance setting that size is different.Wherein, larger projection is arranged near mount pad 110.
For another example, the first radiator of hollow and the second radiator all have the first accommodating cavity and the second accommodating cavity, and the first accommodating cavity and the second accommodating cavity are separated by the intrinsic baffle plate being arranged at hollow.Wherein, the first accommodating cavity and the superposition of the second accommodating cavity are arranged, and also can be understood as, and baffle plate and the right inwall of body be arranged in parallel, and bearing of trend is identical.Further, body also comprises the second opening, wherein the first accommodating cavity and the first opening in communication, the second accommodating cavity and the second opening in communication.
In order to increase radiating effect further, for another example, first radiator 121, second radiator 122, heat sink strip 300 and body 100 all offer some radiating grooves, some radiating grooves are set parallel to each other, and according to actual conditions, some radiating grooves also can be crisscross arranged, such as, the radiating groove of the first radiator 121 and the second radiator 122 is vertically arranged, and the radiating groove of heat sink strip 300 and body 100 be arranged in parallel, and vertical with the radiating groove of the second radiator 122.And for example, the span of each radiator and varying depth.
Radiating groove increases radiating effect further, and then increases stability and the life-span of LED underwater lamp 30.In addition, the effect of the radiating groove be crisscross arranged is better.
See also Fig. 6, it is the structural representation of another embodiment of the present invention LED underwater lamp 40.
LED underwater lamp 40 comprises body 100 and is arranged at the bucker 400 on body 100.Body 100 is arranged line slot and some mount pads 110, each mount pad 110 fixedly mounts a LED luminescence unit 200.Line slot accommodated inside positive pole circuit and negative pole circuit.LED luminescence unit 200 is detachably arranged at mount pad 110, and connects positive pole circuit, negative pole circuit respectively by mount pad 110.Bucker 400 and body 100 surround host cavity, and mount pad 110 and LED luminescence unit 200 are all positioned at host cavity.
Above-mentioned LED underwater lamp 40, quantity and the position of LED luminescence unit 200 can being regulated as required, meet the different user demands of people, strengthening the brightness of LED underwater lamp 40 by increasing LED luminescence unit 200, and then increase its modulability further, expand the scope of application.Bucker 400 makes LED underwater lamp 40 waterproof and dustproof increase reliability and the safety in utilization of LED underwater lamp 40, and structure simple, be easy to produce and promote.
In the present embodiment, bucker 400 and body 100 fasten.Further, bucker 400 has water-proof strip, and water-proof strip hides the region that bucker 400 fastens with body 100.Capillary groove further increases the waterproof effect of bucker 400.
In order to further Zhang Zengqiang waterproof effect, such as, bucker 400 is at least two-layer, and multilayer flashing cover 400 is sheathed each other.Such as, bucker 400 be three layers, two-layer, four layers, five layers etc.Multilayer flashing cover 400 adds the reliability of bucker 400.
In order to increase the radiating effect of LED underwater lamp 40, such as, heat dissipating layer is provided with between multilayer flashing cover 400.For another example, bucker 400 is provided with thermal vias near some layers of body 100.In the present embodiment, bucker 400 is four layers, is provided with thermal vias, is provided with heat dissipating layer between the two-layer bucker 400 away from body 100 near the two-layer of body 100.For another example bucker 400 is provided with heat dissipation region, and the thermal conductivity factor of heat dissipation region is greater than other normal areas.
Louvre adds the radiating effect of LED underwater lamp 40, further increases its stability and safety in utilization, and structure is simple, handled easily and production.
In order to increase the controllability of LED underwater lamp 40, for another example, body 100 at least two, multiple body 100 splices setting each other.Further, bucker 400 is at least two, and wherein the corresponding body 100 of each bucker 400 is arranged, and multiple bucker 400 splices each other.The join domain of two adjacent buckers 400 arranges water-proof strip.
Multiple body can splice according to actual conditions, selects length and the shape of LED underwater lamp 40, adds the modulability of LED underwater lamp 40, and easily operate.
It is pointed out that for another example, varying in color of multiple bucker 400.Like this, the different region of LED underwater lamp 40 just can be made according to actual needs to send the light of different colours.
See also Fig. 7, it is the sectional view of another embodiment of the present invention LED underwater lamp 50.
LED underwater lamp 50 comprises body 100.Body 100 is arranged line slot (not shown) and some mount pad (not shown), each mount pad fixedly mounts a LED luminescence unit 200, wherein, the through body 100 of mount pad, and mount pad has installation through hole.Line slot accommodated inside positive pole circuit and negative pole circuit.LED luminescence unit 200 is detachably arranged at mount pad, and connect positive pole circuit, negative pole circuit respectively by mount pad, wherein, the two ends of LED luminescence unit 200 wear mount pad, the sidewall of LED luminescence unit 200 abuts the inwall installing through hole, and the two ends of LED luminescence unit 200 are luminous end.
Above-mentioned LED underwater lamp 50, can regulate quantity and the position of LED luminescence unit 200 as required, meets the different user demands of people, strengthens the brightness of LED underwater lamp 50 by increasing LED luminescence unit 200, increases its modulability further, expands the scope of application.Because the two ends of LED luminescence unit 200 are luminous end, and wear installation through hole, all energy is luminous to make the both sides of the body 100 of LED underwater lamp 50, expands its scope of application further.
In the present embodiment, luminescence unit is spirally connected with installation through hole.In other embodiments, luminescence unit also can with installation through hole clamping, interference fit etc.
It is pointed out that LED luminescence unit comprises fixing body, LED luminescence chip and drive circuit thereof, fixing body is arranged installation position and installation portion, installation position is arranged on installation portion.Wherein, installation position arranges LED luminescence chip and drive circuit thereof.Installation portion arranges top ends, the second insulation division and bottom, is arranged between bottom and top ends by the second insulation division mutually insulated.Cathode circuit in drive circuit, cathode traces, connect bottom and top ends respectively, and the circuit that the circuit that bottom connects is connected with top, polarity is consistent, and the circuit that the circuit that top ends connects is connected with bottom, polarity is consistent.Wherein, the top ends of installation portion abuts with the bottom of mount pad; The bottom of installation portion abuts with the top of mount pad.In the present embodiment, installation portion parcel installation position and the luminescence chip that is arranged on installation position, to make installation portion can 360 ° of luminescences, its with region that through hole abuts be installed be provided with screw thread, for through hole be installed be spirally connected.In other embodiments, installation portion also can be two, and two installation portions are relatively arranged on installation position, and namely installation position is between two installation portions.
Above-mentioned LED luminescence unit 200, structure is simple, can multi-angle luminous, add the scope of application of the LED underwater lamp 50 of this LED luminescence unit 200 of application.
In order to increase the functional of LED lamp body 50 under water further, such as, LED underwater lamp 50 also comprises the door-plate 600 of printing opacity, and door-plate 600 is arranged on body 100, and hides and install through hole.Can use as door to make LED underwater lamp 50.It is specially, and shape and the size of the shape of body 100 and size and door-plate 600 are identical, and door-plate 600 hides body 100 completely.It is pointed out that door-plate 600 is coated with diffusion layer.Like this, the light that LED illuminator can be made to send better penetrates from door-plate 600, makes uniform light, not dazzling.
For another example, LED underwater lamp 50 also comprises the sound panel 500 of printing opacity, and door-plate 600 is arranged on body 100 by sound panel 500.Also can be regarded as, sound panel 500 is arranged between door-plate 600 and body 100.And for example, sound panel 500 offers the end accommodation of some storage tank 510, LED luminescence units 200 towards sound panel 500 in storage tank 510 towards the surface of body 100.
The sound panel 500 of printing opacity not only make LED underwater lamp 50 be used as when to use soundproof effect is better, and ensure that the light sent of LED underwater lamp 50 can appear door-plate 600.Storage tank 510 pairs of LED luminescence units 200 are located, and make its position more accurate, and place more stable.
It is pointed out that mount pad is multiple, multiple mount pad is distributed on body 100.Such as, multiple mount pad matrix distribution is on body 100.For another example, LED luminescence unit 200 is multiple, varying in color of multiple LED luminescence unit 200.
Like this, user just can by being installed in the mount pad of needs by LED modules with different colors luminescence unit 200, and form certain pattern or font, to facilitate the personnel inside and outside door to distinguish needs by the display on door, such as, sweep the need of entering in hotel.
See also Fig. 8, it is the structural representation of another embodiment of the present invention LED underwater lamp 60.
LED underwater lamp 60, comprises body and is arranged at the tap 700 on body.Body is arranged line slot and some mount pads 110, each mount pad 110 fixedly mounts a LED luminescence unit 200, and body is hollow structure, tap 700 is connected with body interior.Line slot accommodated inside positive pole circuit and negative pole circuit.LED luminescence unit 200 is detachably arranged at mount pad 110, and connects positive pole circuit, negative pole circuit respectively by mount pad 110.
When using above-mentioned leading 700, when opening tap 700, water sequentially passes through body interior and tap 700, and flows out.Flow through body flowing water to cool LED underwater lamp 60.
Above-mentioned LED underwater lamp 60 can not only throw light on when washing one's hands, and radiating effect is better, long service life.And quantity and the position of LED luminescence unit 200 can being regulated as required, meet the different user demands of people, strengthening the brightness of LED underwater lamp 60 by increasing LED luminescence unit 200, and then increase its modulability further, expand the scope of application.
According to actual conditions, body has the first opening, and tap 700 has connector, and the first opening is connected with the connector of tap 700.In the present embodiment, the connector bolt of the first opening and tap 700.In other embodiments, the first opening also can with leading 700 clampings etc.
In order to increase the sealing of the first opening and connector, such as, LED underwater lamp 60 also comprises sealed tube, the sheathed connector of sealed tube and the first opening, and hides the join domain of connector and the first opening.For another example, the free end of the first opening and the free end of connector all offer standing groove, and sealed tube is placed in standing groove.Wherein, free end refers to also can be understood as the end that the first opening is connected with connector, and the first opening and connector are step structure.
Sealed tube enhances the sealing of LED underwater lamp 60, make its stability and security better.
It is pointed out that the water resistance in order to increase LED underwater lamp 60, such as, LED underwater lamp 60 also comprises bucker, and bucker and body surround host cavity, and mount pad 110 and LED luminescence unit 200 are all positioned at host cavity.Such as, body offers chute, bucker part is placed in chute, and slip is arranged on body.For another example, the inner body wall of hollow is coated with water-repellent paint.Which increase the water proofing property of LED underwater lamp 60, increase safety in utilization, and the service life of LED underwater lamp 60.
In addition, in order to increase the versatility of LED underwater lamp 60, such as, body is also provided with rack.Rack is multiple, and multiple rack both can be arranged in parallel, can distribute radially again.
Rack adds the versatility of LED underwater lamp 60, makes it place the article such as towel, increases its scope of application further.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a LED underwater lamp, is characterized in that, comprises body and is arranged at the bucker on described body;
Described body is arranged line slot and some mount pads, mount pad described in each fixedly mounts a LED luminescence unit;
Described line slot accommodated inside positive pole circuit and negative pole circuit;
Described LED luminescence unit is detachably arranged at described mount pad, and connects described positive pole circuit, described negative pole circuit respectively by described mount pad;
Described bucker and described body surround host cavity, and mount pad and LED luminescence unit are all positioned at host cavity.
2. LED underwater lamp according to claim 1, is characterized in that, described bucker and described body fasten.
3. LED underwater lamp according to claim 2, is characterized in that, described bucker has water-proof strip, and described water-proof strip hides the region that described bucker and described body fasten.
4. LED underwater lamp according to claim 1, is characterized in that, described bucker is at least two-layer, and described in multilayer, bucker is sheathed each other.
5. LED underwater lamp according to claim 4, is characterized in that, be provided with heat dissipating layer described in multilayer between bucker.
6. LED underwater lamp according to claim 5, is characterized in that, described bucker is provided with thermal vias near some layers of described body.
7. LED underwater lamp according to claim 6, is characterized in that, described bucker is four layers, is provided with thermal vias, is provided with described heat dissipating layer between the two-layer described bucker away from described body near the two-layer of described body.
8. LED underwater lamp according to claim 1, is characterized in that, described body at least two, and multiple described body splices setting each other.
9. LED underwater lamp according to claim 8, is characterized in that, described bucker is at least two, and wherein body described in each described bucker correspondence one is arranged, and multiple described bucker splices each other.
10. LED underwater lamp according to claim 9, is characterized in that, varying in color of multiple described bucker.
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| CN201410810758.1A CN104501044B (en) | 2014-12-19 | 2014-12-19 | LED underwater lamps |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410810758.1A CN104501044B (en) | 2014-12-19 | 2014-12-19 | LED underwater lamps |
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| CN104501044A true CN104501044A (en) | 2015-04-08 |
| CN104501044B CN104501044B (en) | 2017-07-11 |
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| CN108194904A (en) * | 2017-09-15 | 2018-06-22 | 广东韩星健康家居科技有限公司 | A kind of LED underwater lamps with high-efficient radiating function |
| CN109185836A (en) * | 2018-09-20 | 2019-01-11 | 欧普照明股份有限公司 | Mounting base, light fixture and the lamps and lanterns of lamps and lanterns |
| CN110006017A (en) * | 2019-04-15 | 2019-07-12 | 安徽美琳电子股份有限公司 | A kind of LED light waterproof construction with underwater operation |
| CN111425778A (en) * | 2020-04-21 | 2020-07-17 | 安徽艳阳电气集团有限公司 | Lamp bracket for diving and underwater lamp |
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| CN101403487A (en) * | 2008-11-07 | 2009-04-08 | 北京巨数数字技术开发有限公司 | LED apparatus and LED flexible display screen |
| CN101893191A (en) * | 2010-07-30 | 2010-11-24 | 深圳市中庆微科技开发有限公司 | Underwater lamp |
| CN102287635A (en) * | 2011-07-12 | 2011-12-21 | 上海鑫琴光电科技有限公司 | Light-condensing and heat-conducting LED (light-emitting diode) assembly lamp body and assembly process of same |
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| CN109185836A (en) * | 2018-09-20 | 2019-01-11 | 欧普照明股份有限公司 | Mounting base, light fixture and the lamps and lanterns of lamps and lanterns |
| CN110006017A (en) * | 2019-04-15 | 2019-07-12 | 安徽美琳电子股份有限公司 | A kind of LED light waterproof construction with underwater operation |
| CN111425778A (en) * | 2020-04-21 | 2020-07-17 | 安徽艳阳电气集团有限公司 | Lamp bracket for diving and underwater lamp |
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| Publication number | Publication date |
|---|---|
| CN104501044B (en) | 2017-07-11 |
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