CN207378508U

CN207378508U - A kind of Novel LED bulkhead lamp module

Info

Publication number: CN207378508U
Application number: CN201720617961.6U
Authority: CN
Inventors: 韩彬
Original assignee: Shaanxi Teenage Boy Energy Science And Technology Ltd Co
Current assignee: Shaanxi Teenage Boy Energy Science And Technology Ltd Co
Priority date: 2017-05-31
Filing date: 2017-05-31
Publication date: 2018-05-18
Anticipated expiration: 2027-05-31

Abstract

The utility model is related to a kind of Novel LED bulkhead lamp module, including：Circular flat substrate, LED light source, input protection circuit module, lightning protection circuit module, rectification circuit module, constant-current drive circuit module, overvoltage crowbar module；The LED light source concentric multi-circle is arranged on the circular flat substrate, and the input protection circuit module, lightning protection circuit module, rectification circuit module, constant-current drive circuit module, overvoltage crowbar module are arranged in the center of the circular flat substrate；It is electrically connected between the LED light source, input protection circuit module, lightning protection circuit module, rectification circuit module, constant-current drive circuit module and overvoltage crowbar module by the circuit of circuit board；It solves traditional LED bay light to separate driving and light source, the problem of driving power is external, lamp interior space is small, heat radiation structure design is complicated, and the mounting process of lamps and lanterns is simplified using the design method of integrated module type, reduce lamps and lanterns production installation cost, material is saved, easily realizes the mass automated production of lamps and lanterns.

Description

A kind of Novel LED bulkhead lamp module

Technical field

The utility model is related to field of LED illumination, more particularly to a kind of design method of LED bay light module.

Background technology

LED（Light Emitting Diode, light emitting diode）It is that a kind of can convert electrical energy into consolidating for visible ray The semiconductor devices of state, electric energy directly can be converted into luminous energy by it, and without the warm lamp time, reaction speed is fast, small, electricity consumption Province, shatter-proof, pollution is low, and the more other light sources of life of product are long, and LED is widely used as a kind of new lighting source.LED light source The LED light source board being combined into light source board can achieve the purpose that surface source luminescence, and its illuminating effect is more comfortable soft, It is used more suitable for illuminations such as interior, workshop, outdoors.

The power supply unit or transformer of common LED light source and some commonly used driving circuits, it is often necessary to Another drive circuit component is additionally set, LED light source can just be made to become lighting apparatus, and because additionally setting drive circuit component, Volume is more huge, and heat dissipation is uneven, and then reduces the service life of LED；In addition by power induction device, transformer, common Driving circuit additionally sets the operating method of another drive circuit component typically more cumbersome, in same producers and Sheng It produces on the time, adds the manufacture cost of the LED light powered lighting arrangement, therefore should not on a large scale be promoted in production and use.

For LED light source board in normal work, the light source luminescent region above it inevitably results from heat, due to existing The characteristics of some flat-type light source plates, light-emitting zone be all it is non-uniform be distributed on planar substrates, the middle part of planar substrates More heats, and the center of closer feature light-emitting zone can be concentrated than periphery, the heat concentrated is more, temperature It is higher.The rise of temperature will necessarily influence the illumination effect of the emitting components in this part feature light-emitting zone, and further Its working life is influenced, particularly when LED light source is as emitting components, since operating ambient temperature influences LED wafer electricity Power is very big with luminous efficiency, and temperature is higher, and the luminous efficiency of LED light source is lower, and light source board centre is due to crystalline substance The more peripheral closeness of piece closeness is high, and the heat gathered is opposite to be accelerated to be promoted due to unit volume radiates deficiency, is caused greatly The loss of electric energy, reduces energy-saving effect, and light-emitting zone LED light source is easily during long-time high-temperature operation, the characteristics of centre It breaks down, so as to further influence the normal work of entire light source board, makes the service life of light source board reduce.

In conclusion the prior art is also there are many shortcomings, up for further improving.

The content of the invention

The purpose of this utility model is that being solved to problem existing in the prior art, the prior art is especially solved In, LED lamp drives and light source is separated, driving power is external, lamp interior space is small, heat radiation structure design is complicated；Lamps and lanterns are given birth to It is complicated to produce installation process；The problems such as can not realizing automated production.

In view of this, the utility model provides a kind of Novel LED bulkhead lamp module.

The utility model is solved the above problems by following technological means：A kind of Novel LED bulkhead lamp of the utility model Module,

Further, a kind of Novel LED bulkhead lamp module, including：Including circular flat substrate, circular flat substrate is located at On multiple LED light sources, multiple LED light sources are arranged into the different LED light source circle of multiple diameters, the plurality of LED The center of circle of light source circle and circular flat substrate are concentric, and diffusion type is arranged from inside to outside, in the LED light source circle spread from inside to outside The density of LED light source is sequentially increased；The LED light source concentric multi-circle is arranged on the circular flat substrate, and each circle is equal Even arrangement, arranging density successively increase from inside to outside.

Further, input protection circuit module, lightning protection circuit module, rectification are additionally provided on the circular flat substrate Circuit module, constant-current drive circuit module, overvoltage crowbar module；The input protection circuit module, lightning protection circuit mould Block, rectification circuit module, constant-current drive circuit module, overvoltage crowbar module are arranged on the innermost circle of multiple LED light source circles； Rectification circuit module and input protection circuit module, constant-current drive circuit module, overvoltage crowbar module, LED light are source-series Afterwards, then with lightning protection circuit wired in parallel.

Further, the input protection circuit module, lightning protection circuit module, rectification circuit module, constant current driving electricity Road module and overvoltage crowbar module are welded on circular flat substrate.

Further, be arranged on it is adjacent on circular flat substrate between LED light source circle distance it is identical.

Further, the number of turns of the LED light source circle on circular flat substrate is arranged on as 4 circles, the distance between adjacent phase Together.

Further, its described circular flat substrate is aluminum substrate, copper base, silicon substrate, ceramic substrate, high heat conduction glass Plate one of which.

A kind of Novel LED bulkhead lamp module of the utility model has the advantages that：Pass through integrated module type All electrical equipments used on bulkhead lamp are all arranged in same light source board by design method, driving chip and peripheral components On, integrated level is high, solves traditional LED bay light and separates driving and light source, and placement driving inner space is small, the driving power longevity Order the problem of low, the whole lamp cost of raw material is high, heat radiation structure design is complicated；It is simplified using the design method of integrated module type The mounting process of lamps and lanterns reduces lamps and lanterns production installation cost, saves material, easily realize the mass automated production of lamps and lanterns.

Description of the drawings

Fig. 1 is the schematic layout pattern that the utility model provides embodiment LED bay light module.

In figure：1.LED light sources；2. constant-current drive circuit；3. rectification circuit；4. lightning protection circuit；5. input protection circuit；6. Overvoltage crowbar；7. circuit board mounting hole；8. module cable-through hole；9. circular flat substrate.

Specific embodiment

Embodiment

Illustrate specific embodiment of the present utility model below in conjunction with the accompanying drawings.

As shown in Figure 1, a kind of Novel LED bulkhead lamp module, including circular flat substrate 9, is located on circular flat substrate 9 Multiple LED light sources 1, multiple LED light sources 1 are arranged into the different LED light source circle of multiple diameters, the plurality of LED The center of circle of light source circle and circular flat substrate 9 are concentric, and diffusion type is arranged from inside to outside, in the LED light source circle spread from inside to outside The density of LED light source 1 be sequentially increased；1 concentric multi-circle of LED light source is arranged on the circular flat substrate 9, and each Circle uniformly arrangement, arranging density successively increases from inside to outside, it is adjacent on circular flat substrate 9 between LED light source circle distance It is identical；The arrangement method of this Novel LED bulkhead lamp module ensure that the uniformity of luminance of LED light source 1, and heat dissipation is good.

Input protection circuit module 5, lightning protection circuit module 4, rectification circuit module 3, perseverance are additionally provided on circular flat substrate 9 Flow drive circuit module 2, overvoltage crowbar module 6；The constant-current driven chip model of the constant-current drive circuit module 2 is CYT1000A, rectification circuit module model 3 are 102MK273, and lightning protection circuit module model 4 is DNY-1050A, input protection electricity Road module model 5 is HJ16SM125, and 6 model of overvoltage crowbar module is S-25-5；The input protection circuit module 5, Lightning protection circuit module 4, rectification circuit module 3, constant-current drive circuit module 2 and overvoltage crowbar module 6 are welded on circular flat On face substrate 9；The input protection circuit module 5, lightning protection circuit module 4, rectification circuit module 3, constant-current drive circuit mould Block 2, overvoltage crowbar module 6 are arranged on the innermost circle of multiple LED light source circles；Rectification circuit module 3 converts alternating voltage It connects with input protection circuit module 5 into DC voltage, is driven using constant-current drive circuit module 2, and it is electric with overvoltage protection It is finally in parallel with lightning protection circuit module 4 after road module 6, LED light source 1 are connected；The circuit mould of this Novel LED bulkhead lamp module The design of block ensure that LED bay light driving and light source integrate, increase lamp interior space, and simplify lamp The mounting process of tool reduces lamps and lanterns production installation cost, saves material, easily realize the mass automated production of lamps and lanterns.

As shown in Figure 1, its described circuit board mounting hole 7 is to be reliably fixed used in circuit board；It is evenly distributed on circuit board Entire module is reliably fixed on bulkhead lamp radiator by inner ring and outer ring by screw；Its described module cable-through hole 8 is mould Used in group power supply line, power cord is powered directly through after welding to module.

Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model It encloses, should all cover among the right of the utility model.

Claims

1. a kind of Novel LED bulkhead lamp module, which is characterized in that including circular flat substrate (9), be located at circular flat substrate (9) multiple LED light sources (1) on, multiple LED light sources (1) are arranged into the different LED light source circle of multiple diameters, The center of circle of the plurality of LED light source circle and circular flat substrate (9) are concentric, and diffusion type is arranged from inside to outside, is spread from inside to outside The density of LED light source (1) in LED light source circle is sequentially increased.

2. a kind of Novel LED bulkhead lamp module according to claim 1, it is characterised in that：The circular flat substrate (9) input protection circuit module (5), lightning protection circuit module (4), rectification circuit module (3), constant-current drive circuit mould are additionally provided on Block (2), overvoltage crowbar module (6)；The input protection circuit module (5), lightning protection circuit module (4), rectification circuit Module (3), constant-current drive circuit module (2), overvoltage crowbar module (6) are arranged in the innermost circle of multiple LED light source circles Circular flat substrate (9) on；The rectification circuit module (3) and input protection circuit module (5), constant-current drive circuit mould After block (2), overvoltage crowbar module (6), LED light source (1) series connection, then it is in parallel with lightning protection circuit module (4).

3. a kind of Novel LED bulkhead lamp module according to claim 2, it is characterised in that：The input protection circuit Module (5), lightning protection circuit module (4), rectification circuit module (3), constant-current drive circuit module (2) and overvoltage crowbar module (6) it is welded on circular flat substrate (9).

4. a kind of Novel LED bulkhead lamp module according to claim 1, it is characterised in that：It is arranged on circular flat substrate (9) on it is adjacent between LED light source circle distance it is identical.

5. a kind of Novel LED bulkhead lamp module according to claim 1, it is characterised in that：It is arranged on circular flat substrate (9) number of turns of the LED light source circle on is 4 circles, the distance between adjacent identical.

6. a kind of Novel LED bulkhead lamp module according to claim 1, the circular flat substrate (9) be aluminum substrate, Copper base, silicon substrate, ceramic substrate, high heat conduction glass-fiber-plate one of which.