CN209672131U - A kind of LED light mould group, headlamp and its street lamp - Google Patents

Abstract

The utility model provides a kind of novel LED light mould group, by 2-10 luminescence component, presets the lens pressing plate of multiple lens openings and driving power is constituted.Multiple luminescence components are connected into as a LED light mould group by lens pressing plate, the method integrated again by multistage distribution can effectively realize that each luminescence component is individually assembled and controlled, improve mass production efficiency.LED light mould group after integration can satisfy the needs of Fast Installation.

Description

A kind of LED light mould group, headlamp and its street lamp

Technical field

The utility model is a kind of applied to lighting device LED light mould group, is specifically for use in the street lamp of high-power output.

Background technique

LED, i.e. LED technology are a kind of semiconductor devices that can convert electrical energy into visible light.LED technology It has been be widely applied that, and the LED light as forth generation lighting engineering, it is more environmentally protective than high-pressure sodium lamp, energy-saving lamp, use the longevity It orders longer.Also it has been applied in people's production and living, such as: various lamp boxes, billboard, indoor and outdoor and underwater dress Decorations, lighting for medical use lamps and lanterns etc..

LED production process can be according to different use environments, using purpose, the exploitation that is oriented.With application field Continuous expansion, in order to improve the applicability of LED light, modularity is developed into mostly important design direction in LED light design.

CN204254402U discloses a kind of LED street lamp mould group, is equipped at least two cuboids on shell and equidistantly arranges The radiating fin of column improves heat dissipation effect.

CN206637359U discloses a kind of LED light modular street lamp, including adjusts head, lamp body, and the adjusting head is blocked up with lower The end rotation connection of head, the lamp body are connect by plug cover with lower end cap, and the two sides of the lamp body are equipped with edge strip, and edge strip On be surrounded by rear cover, the bottom of the lamp body is equipped with small plug, and lamp body uses L-type cooling fin.The installation and heat dissipation for solving street lamp are asked Topic.

In the prior art, mould group installs driving element in lamps and lanterns based on light emitting device on the whole, when the connection of multimode group is suitable Used time, multiple mould groups are used in conjunction with a driving element.When light source a certain in mould group or the failure of mould group, cause electric current and Voltage change causes " to infect " formula damage to will affect this mould group other light sources or even other mould group stability.

Utility model content

The utility model is intended to overcome the deficiencies of the prior art and provide a kind of easy for installation, the big rule easy to accomplish of manufacture The LED light mould group of mould assembling.

The utility model provides a kind of LED light mould group first, comprising: lens pressing plate, luminescence component and driving power；Its In, luminescence component is mounted on lens pressing plate, and the quantity of luminescence component is 2-10.

Further, the luminescence component includes lens, light source, radiator.

Further, the radiator includes a slab construction, and slab construction one side setting at least one set is parallel to each other Cooling fin, another side be fixed light source slab construction.

Lens pressing plate plays a dual role of integrating multiple luminescence components and lens is fixed on above light source.Lens pressing plate On according to LED light mould group application scenarios needs, multiple lens openings corresponding with lens are set, luminescence component structure as a whole Part is separately fixed on lens pressing plate.The lens of luminescence component pass through lens opening on lens pressing plate and play positioning action.

Further, the driving power is mounted on lens pressing plate or is mounted on luminescence component.

Further, the driving power is mounted on luminescence component radiator.

Further, the driving power and luminescence component number ratio are 1: (1-4).I.e. 1 driving power can drive Multiple luminescence components can also drive multiple luminescence components.Preferably 1: 1 or 1: 2.

LED light mould group is followed successively by lens pressing plate, lens, light source device, radiator from top to bottom.Driving power is according to engineering Optimum choice appropriate location.

Further, the luminescence component further includes lens cushion rubber, and lens cushion rubber is set among lens and radiator.

Further, the light source is COB light source.

Further, the quantity of light source is 2-8.

Further, the quantity of light source is 2-6.

Further, the quantity of light source is 2-4.

Further, the LED light mould group further includes installation frame.

Further, keyhole is set on the radiator, multiple radiators is linked together to mention by keyhole structure High LED light mould group connective stability.It is fixed between multiple radiators by keyhole structure.

The utility model also provides a kind of LED illumination lamp, comprising: above-mentioned LED light mould group.

The utility model also provides a kind of LED street lamp, comprising: street lamp casing is arranged in the intracorporal above-mentioned LED light of lamp bracket shell Mould group, road lamp power supply, street lamp bracket connector and street lamp bracket；

Wherein, street lamp bracket connector is set to street lamp bracket top, by street lamps components such as street lamp casing, LED light mould groups It is connected with street lamp bracket；Street lamp casing is coated on the outside of LED light mould group, plays the work of protection street lamp LED light mould group, route With.Street lamp casing, LED light mould group are fixed on street lamp bracket connector, and street lamp bracket connector is fixed on street lamp bracket top.

Further, street lamp casing can be fixed in LED light mould group, and be fixed on street lamp bracket by LED light mould group and connected On fitting.Or LED light mould group is fixed on street lamp casing, and is fixed on street lamp bracket connector by street lamp casing.

It further, is the installation effectiveness for improving street lamp, the street lamp further includes module bracket, for fixing LED light mould Group, LED light mould group mould group and street lamp casing are fixed on street lamp bracket connector by module bracket.Wherein, LED light mould group is solid It is scheduled in module bracket, module bracket is fixed on street lamp bracket connector.

Further, LED light mould group is fixed in module bracket by installation frame.

Further, lamp bracket shell is made of back-cover and end cap.Back-cover installation plays rain and snow, anti-falling stop with above street lamp The effect that object injures by a crashing object.End cap is placed in street lamp front end, and street lamp bracket connector symmetric position plays stabilization.

Further, end cap can be connect with module bracket, to improve safety, the stability of entire lamp body.

LED light mould group provided by the utility model has incorporated integrated design theory, and luminescence component has been carried out integration Design, structure is simple, easily manufactured, for each individually designed radiator of mould group, effectively controls mould group operating temperature, The integrated of multiple luminescence components is realized by lens platen design, improves installation, the maintenance efficiency of more module lamps.It reduces because of list A mould group is damaged and the influence to other mould groups.Optimizing structure design, so that structure is more stable, it is easy for installation, improve batch Packaging efficiency.It is also convenient for disassembly, maintenance, updates.

The utility model structure is particularly suitable for using under the conditions of high power work.

Detailed description of the invention

The utility model has following attached drawing:

Fig. 1 is two light source module group structural schematic diagram main view of the utility model；

Fig. 2 is two light source module group structural schematic diagram bottom view of the utility model；

Fig. 3 is two light source module group decomposition texture schematic diagram of the utility model；

Fig. 4 is four light source module group structural schematic diagram bottom view of the utility model.

Symbol description in figure: 1 lens pressing plate, 1-1 lens opening, 2 lens, 3 lens cushion rubbers, 4 COB light sources, 5 radiators, 5- 1 slab construction, 5-2 cooling fin, 6 driving powers, 7 installation frames, 8 power input lines.

Specific embodiment

In order to be best understood from the utility model, the utility model is more fully retouched below with reference to relevant drawings It states.The better embodiment of the utility model is given in attached drawing, it is therefore an objective to make the disclosure understanding to the utility model It is more thorough and comprehensive, but the utility model is not limited to embodiments described herein.

Illustrate the embodiments of the present invention with reference to the accompanying drawings.

LED illumination lamp mould group provided by the utility model, Fig. 1-4 give the embodiment typically optimized.Wherein scheme 1- Fig. 3 is to fix two luminescence components on lens pressing plate 1；Fig. 4 is to fix four luminescence components on lens pressing plate 1.

A kind of typical LED illumination lamp mould group embodiment that Fig. 1-Fig. 3 is provided, including lens pressing plate 1, lens opening 1-1, Lens 2, lens cushion rubber 3, COB light source 4, radiator 5, slab construction 5-1, cooling fin 5-2, driving power 6, installation frame 7, electricity Source input line 8.

Wherein, lens pressing plate 1 is important component, and main function is that each luminescence component is connected, and is ultimately formed Complete LED light mould group.

The LED illumination lamp mould group that Fig. 1-Fig. 3 is provided, the case where for the simplest two luminescence components.Lens pressing plate 1 is pre- Two lens opening 1-1s corresponding with lens 2 are stayed, lens 2 can be passed through and are fixed in lens opening 1-1, solid using lens in Fig. 1 Determine slot to design so that 2 edge of lens is matched with the edge lens opening 1-1, reduction lens 2 relatively move in lens opening 1-1, make The fixation for obtaining lens 2 is more stable.Two luminescence components are separately fixed on lens pressing plate 1.Lens pressing plate 1 is by screw and dissipates Hot device 5 connects, and is directly anchored on the slab construction 5-1 of radiator 5, passes through elastic control lens 2, the lens cushion rubber 3 of screw The tightness degree pressed with radiator 5.

One luminescence component includes lens 2, lens cushion rubber 3, COB light source 4, radiator 5.Luminescence component quantity is more than or equal to Two, preferably 2-8, more preferably 2-6, more preferably 2-4.Luminous group can be linear pattern, or Matrix arrangement, or abnormal shape arrangement.Such as: 5 luminous group is arranged as " W " type, and each luminous group is set to " W " type inflection point Position.6 luminous group is arranged as hexagon.Obviously, by design for aesthetic, LED lamp mould group provided by the utility model is mould Blockization design can be freely combined according to design requirement and install, obtain the pattern of special beauty, and be able to achieve Fast Installation and more It changes.

Radiator 5 includes a slab construction 5-1, and radiator side retains plane, and multiple parallel dissipate is arranged in the other side Backing 5-2.To improve heat dissipation effect, when it is implemented, fin height is different, it can be with camber, waveform, concave character type point Cloth.There is certain spacing between cooling fin.Show that cooling fin 5-2 is that " W " shape is interspersed in Fig. 1.

Lens 2 are covered on 4 top of COB light source, and are fixed on 5 slab construction 5-1 plane side of radiator, play restriction hair The effect of angular and light distribution.2 fixed form of lens includes: bonding；Screw connection；Increase on 5 slab construction 5-1 of radiator Limiting slot, will be in lens embedded groove；Or card slot, buckle are designed on 2 corresponding position of radiator 5 and lens, utilize bayonet card Slot connection.

To improve lamp group sealing effect, lens cushion rubber 3 is set between lens 2 and radiator 5.

Driving power 6 can choose single control, i.e. 1 driving power 6 controls 1 luminescence component；Also it can choose one-to-many Control is controlled 2 or more luminescence components by 1 driving power 6；But it is unsuitable excessive to control the size.It is preferred that controlling the size It is 2-4.

A component of the driving power 6 as LED light mould group, it should be mounted in mould group parts.Such as: it can be fixed on On the slab construction 5-1 of radiator 5, the cooling fin 5-2 outer surface of radiator 5 can also be fixed on；More specific mode are as follows: Screw hole is reserved on a heat sink, is screwed driving power 6；Screw hole is reserved on a heat sink, and frame 7 is fixedly mounted, and Driving power 6 is fixed on installation frame 7, wherein installation frame 7 can be connected to the radiator 5 of two luminescence components On, it also may be mounted on the radiator 5 of a luminescence component.In Fig. 1, driving power 6 is mounted on lens pressing plate 1, and with Luminescence component is ipsilateral, is clipped between the radiator 5 of two luminescence components.

Driving power 6 mainly converts alternating current to the luminous electricity needed of LED.It can choose and convert alternating current to directly Galvanic electricity also can choose and convert alternating current to low-voltage AC.

It is appreciated that lens pressing plate 1, lens 2, lens cushion rubber 3, radiator 5 are according to the design needs to guarantee that circuit needs The structure of arrangement route should be reserved.

When LED light mould group needs special mounting structure, lens pressing plate 1 increases connection structure or attachment device, will be multiple Different lens pressing plates 1 link together, and achieve the purpose that personalized designs.It improves 1 adaptability of lens pressing plate simultaneously, reduces saturating The difficulty of processing and processing cost of mirror pressing plate 1.For example, in 1 edge preset screw hole of lens pressing plate, by bolt by two LED light Mould group links together, or LED light mould group is fixed on connector by bolt, then by connector and other LED light mould groups Connection.Connector can be the various shapes such as straight line, curve, right angle, bent angle.Based on same design concept, also can choose Connection structure or attachment device are set on radiator 5, installation frame 7, installation are set on the cooling fin of radiator 5 in Fig. 1 Screw hole structure is reserved on frame 7.In LED illumination lamp mould group in use, being fixed in specific tubing string, plane, on route, mentioning High mould group applicability.

Embodiments described above only expresses the several embodiments of the utility model, and description is more specific and detailed It carefully, but cannot be therefore understands that for a limitation on the scope of the patent of the present invention.Before not departing from the design of the utility model It puts, those skilled in the art makes several modifications and improvements, is all considered as the protection scope of the utility model.

Claims (10)

1. a kind of LED light mould group, comprising: lens pressing plate, luminescence component and driving power；Wherein, it is arranged on lens pressing plate multiple The lens of lens opening corresponding with lens, luminescence component pass through lens opening on lens pressing plate, are separately fixed on lens pressing plate, send out Optical assembly is mounted on lens pressing plate；Wherein, the quantity of luminescence component is 2-10.

2. LED light mould group as described in claim 1, it is characterised in that the driving power is mounted on lens pressing plate.

3. LED light mould group as described in claim 1, it is characterised in that the driving power and luminescence component number ratio is 1: (1-4)。

4. LED light mould group as described in claim 1, it is characterised in that the LED light mould group further includes installation frame.

5. LED light mould group as described in claim 1, it is characterised in that the luminescence component includes lens, light source, heat dissipation Device.

6. LED light mould group as claimed in claim 5, it is characterised in that the luminescence component further includes lens cushion rubber, lens Cushion rubber is set among lens and radiator.

7. a kind of LED illumination lamp, comprising: at least one LED light mould group as claimed in any one of claims 1 to 6.

8. a kind of LED street lamp, comprising: at least one LED light mould group as claimed in any one of claims 1 to 6.

9. street lamp as claimed in claim 8, it is characterised in that the street lamp further include: street lamp casing, road lamp power supply, street lamp Stand connection and street lamp bracket；Wherein, street lamp bracket connector is set to street lamp bracket top, by street lamp casing, LED light mould The street lamps components such as group are connect with street lamp bracket；Street lamp casing is coated on the outside of LED light mould group；Street lamp casing, LED light mould group are fixed On street lamp bracket connector, street lamp bracket connector is fixed on street lamp bracket top.

10. LED street lamp as claimed in claim 8, it is characterised in that the street lamp further includes module bracket, LED light mould group It is fixed in module bracket, module bracket is fixed on street lamp bracket connector.