CN108224245A - Lightweight multifunctional modular Projecting Lamp - Google Patents

Lightweight multifunctional modular Projecting Lamp Download PDF

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Publication number
CN108224245A
CN108224245A CN201810128888.5A CN201810128888A CN108224245A CN 108224245 A CN108224245 A CN 108224245A CN 201810128888 A CN201810128888 A CN 201810128888A CN 108224245 A CN108224245 A CN 108224245A
Authority
CN
China
Prior art keywords
radiator
projecting lamp
water
led
lens
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
CN201810128888.5A
Other languages
Chinese (zh)
Inventor
陈波
蒲煜玮
宋兆川
李洪刚
甘霖
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.)
Sichuan Jiuzhou Optoelectronics Technology Co Ltd
Original Assignee
Sichuan Jiuzhou Optoelectronics Technology Co Ltd
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 Sichuan Jiuzhou Optoelectronics Technology Co Ltd filed Critical Sichuan Jiuzhou Optoelectronics Technology Co Ltd
Priority to CN201810128888.5A priority Critical patent/CN108224245A/en
Publication of CN108224245A publication Critical patent/CN108224245A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00Gas-tight or water-tight arrangements
    • F21V31/005Sealing arrangements therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/04Refractors for light sources of lens shape
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

The invention discloses a kind of lightweight multifunctional modular Projecting Lamp, including water-repellent lens, LED and aluminum substrate, control module, lens seals circle, radiator, power supply fixing piece, end cap, mounting bracket and driving power;The LED and aluminum substrate and the water-repellent lens be set on the radiator, and by setting, lens seals circle is sealed and the LED and aluminum substrate are also sealed between the radiator and the water-repellent lens for the edge junction of the radiator and the water-repellent lens;The control module is set on the LED and aluminum substrate;The driving power is fixed on by power supply fixing piece in the radiator.By the present invention, size and product weight are effectively reduced, reduces cost, improves reliability.

Description

Lightweight multifunctional modular Projecting Lamp
Technical field
The present invention relates to indoor and outdoor lighting technical fields, and in particular to a kind of lightweight multifunctional modular Projecting Lamp.
Background technology
In existing Projecting Lamp product, modular system design degree is inadequate, all rests in pure structure type substantially, more Electrical wiring between module is complicated, needs using T-shaped or radial type water-proof connector;Or coordinated using multi-core cable The form of waterproof cord holder.Market existing module Projecting Lamp volume is big, quality is heavy, corrosion resistance is general, stent anti-rotation kinetic energy Power is general, and in addition to transparent surface is using optical plastic or glass, remaining structural member uses metal forming (aluminium section bar part, die casting aluminium Part, aluminium cold-heading part), technical difficulty is low, and homogeneity is serious.Existing module Projecting Lamp structural member in order to reach highly corrosion resistant, It has to do very thick and heavy surface treatment, cost is caused significantly to rise.And the module of market existing module Projecting Lamp is led to Inadequate with property, 5W-150W power sections are difficult just to be realized by the change of several key components and parts, and are difficult to take into account cost and property Energy.
Invention content
The present invention overcomes the deficiencies in the prior art, provide the lightweight multifunction module of a kind of high reliability, low cost Change Projecting Lamp.
In view of the above problem of the prior art, according to one side disclosed by the invention, the present invention uses following technology Scheme:
A kind of lightweight multifunctional modular Projecting Lamp, it is characterised in that including water-repellent lens, LED and aluminum substrate, control Module, lens seals circle, radiator, power supply fixing piece, end cap, mounting bracket and driving power;Institute is set on the radiator State LED and aluminum substrate and the water-repellent lens, the edge junction of the radiator and the water-repellent lens is by setting lens Sealing ring is sealed and the LED and aluminum substrate are also sealed between the radiator and the water-repellent lens;The control Module is set on the LED and aluminum substrate;The driving power is fixed on by power supply fixing piece in the radiator;It is described Respectively one end cap of setting, the end cap are connect by shaft screw with the mounting bracket at radiator both ends.
In order to which the present invention is better achieved, further technical solution is:
An embodiment according to the present invention, the radiator are U-shaped radiator, and the driving power is consolidated by power supply Determine part to be fixed in the U-shaped groove of the radiator.
Another embodiment according to the present invention, two sides of the U-shaped radiator are designed as rectangular hollow heat dissipation Structure, the side top face are designed as radiating fin.
Another embodiment according to the present invention, the power supply fixing piece are heat-insulating material.
Another embodiment according to the present invention, the radiator are aluminium section bar AL6063.
Another embodiment according to the present invention is related to two and the water-repellent lens above on the radiator In the case of being combined into module with LED and aluminum substrate, by setting module between two LED and aluminum substrate of adjacent block Connecting line connects, and the module connecting line passes through crossed beam trunking, and the crossed beam trunking is connected by crossed beam trunking sealing ring and the radiator It connects.
Another embodiment according to the present invention further includes hood/glare filter, the hood/glare filter It is fixed by snap in the water-repellent lens outer edge.
Another embodiment according to the present invention, the water-repellent lens are integral type water-repellent lens.
The present invention can also be:
Another embodiment according to the present invention further includes shaft knob, and the shaft knob is installed on stent, institute It states shaft screw to be inserted into the sink hole of the shaft knob, the shaft knob protrudes one end to be inserted according to anti-rotation shape correspondence Enter in the end cap and the shaft screw pass through the end cap after with locking nut lock.
Another embodiment according to the present invention, the radiator back side also set up back-cover.
Compared with prior art, one of beneficial effects of the present invention are:
A kind of lightweight multifunctional modular Projecting Lamp of the present invention, reliability are high, it is at low cost and reduce size and Weight is found through experiments that, compared with existing product under similary power, weight saving 30%--35%, size reduces 10-15%, Cost reduction 25%, while product reliability, weatherability promote more than 10%.
Description of the drawings
Illustrate present specification embodiment or technical solution of the prior art in order to clearer, it below will be to embodiment Or attached drawing is briefly described needed in the description of the prior art, it should be apparent that, the accompanying drawings in the following description is only It is the reference to some embodiments in present specification, for those skilled in the art, what is do not made the creative labor In the case of, other attached drawings can also be obtained according to these attached drawings.
Figure 1A is the dimensional structure diagram according to the lightweight multifunctional modular Projecting Lamp of one embodiment of the invention.
Figure 1B is the dimensional structure diagram according to the lightweight multifunctional modular Projecting Lamp of another embodiment of the present invention.
Fig. 2 is the cross-sectional view according to the lightweight multifunctional modular Projecting Lamp of one embodiment of the invention.
Fig. 3 is the decomposition texture schematic diagram according to the lightweight multifunctional modular Projecting Lamp of one embodiment of the invention.
Wherein, it is entitled corresponding to the reference numeral in attached drawing:
1- hoods/glare filter, 2- water-repellent lens, 3-LED and aluminum substrate, 4- control modules, 5- lens seals Circle, 6- radiators, 7- power supply fixing pieces, 8- end caps, 9- mounting brackets, 10- shaft knobs, 11- shaft screws, 12- Back-cover, 13- driving powers, 14- crossed beam trunkings, 15- crossed beam trunking sealing rings, 16- module connecting lines, 17- waterproof cord holders.
Specific embodiment
The present invention is described in further detail, but the implementation of the present invention is not limited to this with reference to embodiment.
As shown in FIG. 1 to 3, a kind of lightweight multifunctional modular Projecting Lamp, including water-repellent lens 2, LED and aluminum substrate 3rd, control module 4, lens seals circle 5, radiator 6, power supply fixing piece 7, end cap 8, mounting bracket 9 and driving power 13;Waterproof 2 preferred integral type water-repellent lens of lens, water-repellent lens 2, lens seals circle 5, radiator 6 stack gradually, using sealing ring cross-section Stress deformation ensures sealing effect, and without gluing, assembling is simple.Its specific structure such as attached drawing describes:On radiator 6 The LED and aluminum substrate 3 and the water-repellent lens 2 are set, and the edge junction of the radiator 6 and the water-repellent lens 2 leads to Cross that setting lens seals circle 5 is sealed and the LED and aluminum substrate 3 are also sealed in the radiator 6 and the water-repellent lens 2 Between.It is related to two and the water-repellent lens 2 above and LED on the radiator 6 and aluminum substrate 3 is combined into the feelings of module Under condition, the waterproof type of connecting line is using crossed beam trunking 14, the groove of crossed beam trunking sealing ring 15 and radiator 6 between module and module Bottom surface stacks gradually, the principle as lens seals, and preferred plan is selected from sealing principle, and substitution is existing to utilize waterproof The sealing means of connector or waterproof cord holder 17 can effectively reduce size, mitigate weight, reduce cost, improve sealed reliable Property;Specific such as Fig. 2 and Fig. 3, by the way that module connecting line 16 is set to connect between two LED and aluminum substrate 3 of adjacent block, The module connecting line 16 passes through crossed beam trunking 14, and the crossed beam trunking 14 is connect by crossed beam trunking sealing ring 15 with the radiator 6. Control module 4 is set on the LED and aluminum substrate 3;The driving power 13 is fixed on the heat dissipation by power supply fixing piece 7 In device 6;Respectively one end cap 8 of setting, the end cap 8 pass through shaft screw 11 and the mounting bracket 9 at 6 both ends of radiator Connection.
Radiator 6 can be a kind of U-shaped radiator, and the driving power 13 is fixed on described dissipate by power supply fixing piece 7 In the U-shaped groove of hot device 6, two sides of U-shaped radiator are designed as rectangular hollow radiator structure, the side top face design For radiating fin, so as to reach best heat dissipation effect.The fine tuning of any opposite side top surface radiating fin or to rectangular hollow knot The fine tuning deformation of configuration formula is accordingly to be regarded as the protection extension of the present invention.Above design is based on light-weight design theory, by reasonable Fansink designs are U-shaped shape by ground, make to be located at the LED light source in the middle part of radiator in normal work, the heat sent out passes It is directed on the vertical wall surface of U-shaped two of radiator, is radiated by the micro-structure of both ends wall surface.Simultaneously by 8 liang of end cap The concealed ventilation opening of side, using bernoulli principle, the heat loss through convection ability of heat radiation device U-type groove inside wall surface ensures electricity Source lay down location interior environment temperature is relatively low so that minimum volume sized heat sink matches maximum power.
6 preferred aluminium section bar AL6063 of radiator or thermal conductivity factor and its similar alloy model, but not limited to this;Except this Except outer other all structural members terephthalate (PBT) engineering plastic+30%GF injection moldings or close other of physical parameter can be used Model, such as end cap 8, back-cover 12, shaft knob 10, crossed beam trunking 14, power supply fixing piece 7, mounting bracket 9 and other accessories etc.. By rationally designing Standard form, ensure to reduce product weight under the premise of use intensity, at the same because engineering plastics insulation, Corrosion-resistant, the features such as weatherability is high, can effectively improve product reliability, reduce volume size, quality and cost.Market is existing Product and corresponding patent of invention, which are not directed to quote specific engineering plastics into outdoor lamps such as Projecting Lamp, Linear projection lamps, produces On product, the mounting bracket for not having product is also designed using engineering plastics.
Control module 4 is generally DC drive control modules, and 4 joint welding of control module becomes component on LED and aluminum substrate 3, It can be fixed by screws on 6 front of radiator.
For the barrier propterty of this Projecting Lamp, integral type water-repellent lens, lens seals circle 5, LED aluminum base plate, radiator 6 are just Face stacks gradually, and passes through the positive side of sealing ring deformation sealed heat-dissipating device 6.Line, is crossed at crossed beam trunking sealing ring 15 in 6 back side of radiator Slot 14 stacks gradually, and passes through 6 reverse side of sealing ring deformation sealed heat-dissipating device.Projecting Lamp is inputted by waterproof cord holder 17 defeated Go out cable to be sealed.Three sealing stations form IP67 protection levels.
And the present invention uses innovation design to mounting bracket 9 from structure anti-rotation principle and connection mounting means. It by the multistage engagement of shaft knob 10, integrally links, design clutch region, clutch regional structure design ensures angle adjustable, prevents The realization of rotating function.The present invention realizes the minimum function of adjusting the angle 10 ° in smaller space, convenient and efficient, reliably.It is specific Structure may include shaft knob 10, and the shaft knob 10 is installed on stent 9, and the shaft screw 11 is inserted into the shaft rotation In the sink hole of button 10, the shaft knob 10 protrudes one end and is corresponded in the insertion end cap 8 according to anti-rotation shape, Yi Jisuo It states after shaft screw 11 passes through the end cap 8 and is locked with locking nut.Its installation process is:It inserts in the outer part on 11 head of shaft screw Enter to shaft knob 10 and correspond in sink hole, this component is inserted into mounting bracket 9, then according to teeth portion correspondence by shaft knob 10 protrusion one end according to anti-rotation shape correspondence is inserted into end cap 8, shaft screw 11 correspond to across end cap after with locking nut Intermeshing locking;8 component of end cap is embedded into 6 side of radiator, passes through the screw hole of 6 back side different height position of radiator Lock end cap 8.
It is designed with upper end cover 8 by Rational structure, side passes through 6 back side of radiator difference without being fixed with radiator 6 Screw lock on height and position fixes end cap 8.
In addition, the present invention can be divided into being always on changes two kinds of functions of control effect with full-color band, when meeting different function, fit When increase and decrease individual electronic component composition and connecting line mode, Standard form of the invention, seal form are not influenced and is dissipated Hot form.
During multimode, the LED of adjacent block is welded on after need to module connecting line 16 being passed through cable-through hole from the radiator back side And on aluminum substrate 3, crossed beam trunking sealing ring, crossed beam trunking are sequentially placed from 6 back side of radiator, radiator 6 is fixed by screws in and carries on the back Face;Cable one end in input and output cable and waterproof cord holder 17 is welded on LED and aluminum substrate 3, other end connection driving Power supply 13 is directly exposed on the outside of lamps and lanterns.
To sum up, the present invention is based on standardized designs theories, not only solve the assembling mark of different number under same power module Standardization, structural member generalization also solve assembling standardization, the structural member generalization of different number under different capacity module.Completely Avoid the assembling standardization issue of different number under existing products in markets different capacity module.Based on platform-type development strategy, draw Enter new material, new system design method, realize the performance characteristics for being totally different from existing product, product cost and ruler is greatly reduced Very little, weight.
Power supply fixing piece 7 uses heat-insulating material, realizes thermoelectricity separate design, any to duplicate and in power supply with structure of the present invention The form that insulation is added between radiator is present invention protection extension.
There are buckle positions for 2 side wall of water-repellent lens, can be directly by the embedded fixed hood/glare filter 1 that is buckled, from clearly The accessories such as clean cover.Hood/glare filter 1 is directly embedded by buckle and is fixed on lens outer edge, optional according to actual conditions Select addition or cancellation.
Back-cover 12 is fixed on 6 back side of radiator, and according to module number difference, 12 quantity of back-cover is corresponding to it, such as:2 modules Corresponding 2 back-covers.
What each embodiment stressed is all the difference with other embodiments in this specification, each embodiment it Between identical similar portion cross-reference." one embodiment " for being spoken of in the present specification, " another embodiment ", " embodiment " etc. refers to that the specific features, structure or the feature that combine embodiment description are included in the application generality and retouch In at least one embodiment stated.It is not centainly to refer to same implementation that statement of the same race, which occur, in multiple places in the description Example.Furthermore, it is understood that when describing a specific features, structure or feature with reference to any embodiment, what is advocated is to combine Other embodiment realizes that this feature, structure or feature are also fallen within the scope of the present invention.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that Those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment will be fallen in this Shen It please be within disclosed spirit and spirit.More specifically, the application disclose in the scope of the claims, can be to master The building block and/or layout for inscribing composite configuration carry out a variety of variations and modifications.In addition to what is carried out to building block and/or layout Outside variations and modifications, to those skilled in the art, other purposes also will be apparent.

Claims (10)

1. a kind of lightweight multifunctional modular Projecting Lamp, it is characterised in that including water-repellent lens (2), LED and aluminum substrate (3), Control module (4), lens seals circle (5), radiator (6), power supply fixing piece (7), end cap (8), mounting bracket (9) and driving electricity Source (13);The LED and aluminum substrate (3) and the water-repellent lens (2) are set on the radiator (6), the radiator (6) with The edge junction of the water-repellent lens (2) is sealed and the LED and aluminum substrate (3) by setting lens seals circle (5) It is sealed between the radiator (6) and the water-repellent lens (2);The control module (4) is set to the LED and aluminum substrate (3) on;The driving power (13) is fixed on by power supply fixing piece (7) in the radiator (6);The radiator (6) two One end cap (8) of each setting is held, the end cap (8) is connect by shaft screw (11) with the mounting bracket (9).
2. lightweight multifunctional modular Projecting Lamp according to claim 1, it is characterised in that the radiator (6) is U Type radiator, the driving power (13) are fixed on by power supply fixing piece (7) in the U-shaped groove of the radiator (6).
3. lightweight multifunctional modular Projecting Lamp according to claim 2, it is characterised in that the two of the U-shaped radiator Side is designed as rectangular hollow radiator structure, and the side top face is designed as radiating fin.
4. lightweight multifunctional modular Projecting Lamp according to claim 1, it is characterised in that the power supply fixing piece (7) For heat-insulating material.
5. lightweight multifunctional modular Projecting Lamp according to claim 1, it is characterised in that the radiator (6) is aluminium Section bar AL6063.
6. lightweight multifunctional modular Projecting Lamp according to claim 1, it is characterised in that on the radiator (6) It is related to two and the water-repellent lens (2) above and LED and in the case that aluminum substrate (3) is combined into module, adjacent block By the way that module connecting line (16) is set to connect between two LED and aluminum substrate (3), the module connecting line (16) passed through Wire casing (14), the crossed beam trunking (14) are connect by crossed beam trunking sealing ring (15) with the radiator (6).
7. lightweight multifunctional modular Projecting Lamp according to claim 1, it is characterised in that further include hood/anti-dazzle Light shield (1), the hood/glare filter (1) are fixed by snap in the water-repellent lens (2) outer edge.
8. lightweight multifunctional modular Projecting Lamp according to claim 1, it is characterised in that the water-repellent lens (2) are Integral type water-repellent lens.
9. lightweight multifunctional modular Projecting Lamp according to claim 1, it is characterised in that further include shaft knob (10), the shaft knob (10) is installed on stent (9), and the shaft screw (11) is inserted into the heavy of the shaft knob (10) In platform hole, the shaft knob (10) protrusion one end is corresponded to according to anti-rotation shape to be inserted into the end cap (8) and described turn Axle screw (11) is locked across the end cap (8) with locking nut afterwards.
10. lightweight multifunctional modular Projecting Lamp according to claim 1, it is characterised in that radiator (6) back of the body Face also sets up back-cover (12).
CN201810128888.5A 2018-02-08 2018-02-08 Lightweight multifunctional modular Projecting Lamp Pending CN108224245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810128888.5A CN108224245A (en) 2018-02-08 2018-02-08 Lightweight multifunctional modular Projecting Lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810128888.5A CN108224245A (en) 2018-02-08 2018-02-08 Lightweight multifunctional modular Projecting Lamp

Publications (1)

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CN108224245A true CN108224245A (en) 2018-06-29

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Cited By (1)

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CN111609340A (en) * 2019-02-26 2020-09-01 成都圣路电器有限公司 Square LED lamp and LED lamp with mounting bracket and formed by same

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