CN207112535U

CN207112535U - A kind of external LED illumination System of power supply

Info

Publication number: CN207112535U
Application number: CN201721102772.1U
Authority: CN
Inventors: 刘春�; 金钟羽
Original assignee: Changzhou Golden Long Energy Saving Service Co Ltd
Current assignee: Changzhou Golden Long Energy Saving Service Co Ltd
Priority date: 2017-08-31
Filing date: 2017-08-31
Publication date: 2018-03-16
Anticipated expiration: 2027-08-31

Abstract

The utility model relates to a kind of external LED illumination System of power supply.It includes civil power, power supply, lamp socket and LED component, is electrically connected between civil power and power supply, between power supply and lamp socket by connection plug inserting mode；Lamp socket end set screw thread interface, LED component are fixed on lamp socket by way of screw thread grafting；LED component includes light cover, connecting bracket, lamp plate and base, light cover upper end is threaded interface, light cover lower end is regular hexagon structure, base is regular hexagon structure, middle part is connected by connecting bracket between light cover and base, light cover edge is fixedly connected with base edge by lamp plate, is uniformly arranged some LED lamp beads on lamp plate along its length.The external LED illumination System of the power supply, it is simple in construction, it is easy to freely loading and unloading for power supply and LED lamp, good heat dissipation effect, power source space size will not be influenceed by light fixture size and influence the service life of integral LED illuminator.

Description

A kind of external LED illumination System of power supply

Technical field

It the utility model is related to the technical field of LED illumination System, the external LED illumination System of especially a kind of power supply.

Background technology

The energy is the most basic driving force of All Around The World development and economic growth, is basis for the survival of mankind.With It is increasingly nervous energy supply, environmental degradation increasingly sharpens, and the dynamics that energy-saving and emission-reduction are carried out by country continues to increase, and focuses on energy-saving ring The consciousness of guarantor also improves constantly, and LED illumination turns into one of major fields of national energy-saving emission reduction.

LED lamp is mainly that on-chip power mode is set at present, i.e., power supply is positioned over lamp interior.It is such a be designed with it is as follows Three shortcomings：

1st, when LED lamp works, power supply and LED lamp bead can all produce heat, because light fixture and power supply are an entirety, it Work caused by heat can be overlapped mutually, influence each other, when usage time is longer, the rise of the temperature of lamp interior also can The operating temperature of power supply is promoted to raise simultaneously, the influence for power supply service life is a relatively important unfavorable factor.Together When, on lamp plate the working junction temperature of LED lamp bead can also be influenceed by internal electric source temperature and it is relative raise, for the lamp bead life-span It is also a unfavorable factor to influence.

2nd, built in power supply uses, later stage light fixture is safeguarded relatively inconvenient.Due to reaching its maturity for LED lamp manufacturing technology, mesh Preceding most of failures are both from power supply；For the light fixture of job failure, it would be desirable to which ladder truck work high above the ground is removed, and sends work back to Factory ascends a height installation again after the completion of reprocessing.Because the failure of built-in power can not directly be changed in work high above the ground, can only Changed after returning factory's dismounting, so reducing its usage economy of light fixture.

3rd, built in power supply uses, the design of power supply can be influenceed by lamp power cavity space size, due to space Limitation will certainly cause when designing power circuit, device arrangement too closely or is reduced, and this measure fundamentally influences electricity Service life and reliability after the projected life in source and volume production.

Utility model content

The technical problems to be solved in the utility model is：In order to solve to be asked existing for the prior art in above-mentioned background technology Topic, there is provided a kind of external LED illumination System of power supply, it is simple in construction, it is easy to freely load and unload for power supply and LED lamp, radiates and imitate Fruit is good, and power source space size will not be influenceed by light fixture size and influence the service life of integral LED illuminator.

Technical scheme is used by the utility model solves its technical problem：A kind of external LED illumination System of power supply, Including civil power, power supply, lamp socket and LED component, inserted between the civil power and power supply, between power supply and lamp socket by connection plug The mode of connecing is electrically connected with；The lamp socket end set screw thread interface, the LED component are fixed on by way of screw thread grafting On lamp socket；The LED component includes light cover, connecting bracket, lamp plate and base, and the light cover upper end is threaded interface, described Light cover lower end is regular hexagon structure, and the base is regular hexagon structure, and middle part passes through connection between the light cover and base Support is connected, and the light cover edge is fixedly connected by lamp plate with base edge, is uniformly arranged along its length on the lamp plate Some LED lamp beads.

Further illustrate, the connecting bracket is the body shape structure that section is in regular hexagon, is set in the middle part of the light cover Connecting bracket upper end is fixedly connected with by through hole plastic bolt, the middle of the base is fixed on connecting bracket by fixing bolt Lower end；So the bonding strength between lamp socket and base can be improved by connecting bracket, its LED component can also be easy to Freely load and unload.

Further illustrate, the unilateral upper inner side of light cover lower end regular hexagon structure is respectively provided with wedge-shaped fixture block, the lamp Plate top is located at LED lamp bead upper end and sets card interface, and the light cover passes through wedge-shaped fixture block clamping lamp plate；Light cover can so be facilitated Freely loading and unloading between lamp plate, facilitate the replacing of lamp plate.

Further illustrate, the unilateral upper inner side of base upper end regular hexagon structure is respectively provided with wedge-shaped fixture block, the lamp Plate lower end is located at LED lamp bead lower end and sets card interface, and the base passes through wedge-shaped fixture block clamping lamp plate；Base can so be facilitated Freely loading and unloading between lamp plate, facilitate the replacing of lamp plate.

Further illustrate, some first heat emission holes are uniformly arranged along its length in the middle part of the lamp plate；So can be more The radiating effect of raising lamp plate further.

Further illustrate, the lamp plate upper and lower side setting supply terminals, the lamp plate is external by supply terminals Power supply.

Further illustrate, some second heat emission holes are set on the base, so can further improve LED groups The radiating effect of part.

The beneficial effects of the utility model are：It is simple in construction, it is easy to freely loading and unloading for power supply and LED lamp, radiating effect Good, power source space size will not be influenceed by light fixture size and influence the service life of integral LED illuminator.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments described in the application, for those of ordinary skill in the art, before creative work is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is attachment structure schematic diagram of the present utility model；

Fig. 2 is the structural representation of LED component in the utility model；

Fig. 3 is the structural representation of lamp plate in the utility model；

Fig. 4 is the structural representation of the utility model in the base.

In accompanying drawing marked as：1st, civil power, 2, power supply, 3, lamp socket, 4, LED component, 5, connection plug, 4-1, light cover, 4- 2nd, connecting bracket, 4-3, lamp plate, 4-4, base, 4-5, hickey, 4-6, LED lamp bead, 4-7, through hole plastic bolt, 4-8, consolidate Determine bolt, 4-9, wedge-shaped fixture block, 4-10, card interface, 4-11, the first heat emission hole；4-12, supply terminals, 4-13, the second radiating Hole.

Embodiment

In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein Example only to explain the utility model, is not used to limit the utility model.

As shown in figures 1-4 be a kind of external LED illumination System of power supply, including civil power 1, power supply 2, lamp socket 3 and LED Component 4, it is electrically connected between civil power 1 and power supply 2, between power supply 2 and lamp socket 3 by the inserting mode of connection plug 5；Lamp socket 3 End set screw thread interface, LED component 4 are fixed on by way of screw thread grafting on lamp socket 3；LED component 4 includes light cover 4-1, connecting bracket 4-2, lamp plate 4-3 and base 4-4, light cover 4-1 upper ends are threaded interface 4-5, and light cover 4-1 lower ends are positive six Side shape structure, base 4-4 are regular hexagon structure, and middle part is connected by connecting bracket 4-2 between light cover 4-1 and base 4-4, lamp Lid 4-1 edges are fixedly connected with base 4-4 edges by lamp plate 4-3, are uniformly arranged some LED on lamp plate 4-3 along its length Lamp bead 4-6.

Wherein, connecting bracket 4-2 is the body shape structure that section is in regular hexagon, sets in the middle part of light cover 4-1 and is moulded by through hole Material bolt 4-7 is fixedly connected with connecting bracket 4-2 upper ends, and base 4-4 middle parts are fixed on connecting bracket 4-2 by fixing bolt 4-8 Lower end.The light cover 4-1 lower ends unilateral upper inner side of regular hexagon structure is respectively provided with wedge-shaped fixture block 4-9, and lamp plate 4-3 tops are located at LED Lamp bead 4-6 upper ends set card interface 4-10, light cover 4-1 to pass through wedge-shaped fixture block 4-9 clamping lamp plates 4-3.Rectify six sides on base 4-4 The unilateral upper inner side of shape structure is respectively provided with wedge-shaped fixture block 4-9, and lamp plate 4-3 lower ends are located at LED lamp bead 4-6 lower ends and set card interface 4- 10, base 4-4 pass through wedge-shaped fixture block 4-9 clamping lamp plates 4-3.Some first are uniformly arranged in the middle part of lamp plate 4-3 along its length to dissipate Hot hole 4-11.Lamp plate 4-3 lower ends set supply terminals 4-12, lamp plate 4-3 to pass through supply terminals 4-12 external power supplys.Base Some second heat emission hole 4-13 are set on 4-4.

See Fig. 1, in this application, civil power 1 is usually alternate current states, and power supply 2, electricity are electrically connected with by connection plug 5 It is that direct current uses for LED component that source 2, which can be very good AC conversion, and LED component 4 is easy to make using thread connecting mode With freely loading and unloading for personnel；Power supply 2 is set outside early LED component 4, can be advantageous to the radiating of power supply 2, avoids power supply 2 just The lost of life that substantial amounts of thermal conductivity causes LED component 4 is distributed in normal running.

See Fig. 2, Fig. 3 and Fig. 4, lamp plate 4-3 both ends carry out light cover 4-1 and base 4-4 clamping using interface 4-10, can To facilitate freely loading and unloading for lamp plate 4-3；When user of service needs to change lamp plate 4-3, it is only necessary to dismantle both ends Card interface 4-10 cans easily realize lamp plate 4-3 replacing；In order to improve the bonding strength of integral LED component 4, in light cover Also used in the middle part of 4-1 and in the middle part of base 4-4；Connecting bracket 4-2 is fixedly connected, and connecting bracket 4-2 sections are also in positive six side Shape, it is fixedly connected in connecting bracket 4-2 upper ends using through hole plastic bolt 4-7 on light cover 4-1, in connecting bracket 4-2 lower ends It is fixed on using fixing bolt 4-8 in the middle part of base 4-4.

Some first heat emission holes are set along its length on lamp plate 4-3, LED lamp bead can be distributed in the process of running Heat carry out Quick diffusing, improve radiating effect, so as to improve the service life of LED lamp bead.

Some second heat emission hole 4-13 are also provided with base 4-4, further heat in LED component can be carried out Diffusion, improve integral heat sink effect；So as to improve the service life of integral LED component 4.

It is above-described, the only preferable embodiment of the utility model, but the scope of protection of the utility model is simultaneously This is not limited to, any one skilled in the art is in the technical scope that the utility model discloses, according to this reality It is subject to equivalent substitution or change with new technical scheme and its utility model design, should all covers in protection of the present utility model Within the scope of.

Claims

A kind of 1. external LED illumination System of power supply, it is characterised in that：Including civil power（1）, power supply（2）, lamp socket（3）With LED groups Part（4）, the civil power（1）And power supply（2）Between, power supply（2）And lamp socket（3）Between pass through connection plug（5）Inserting mode It is electrically connected with；The lamp socket（3）End set screw thread interface, the LED component（4）It is fixed on by way of screw thread grafting Lamp socket（3）On；The LED component（4）Including light cover（4-1）, connecting bracket（4-2）, lamp plate（4-3）And base（4-4）, it is described Light cover（4-1）Upper end is threaded interface（4-5）, the light cover（4-1）Lower end is regular hexagon structure, the base（4-4） For regular hexagon structure, the light cover（4-1）And base（4-4）Between middle part pass through connecting bracket（4-2）Connection, the light cover （4-1）Edge and base（4-4）Edge passes through lamp plate（4-3）It is fixedly connected, the lamp plate（4-3）On uniformly set along its length Put some LED lamp beads（4-6）.
A kind of 2. external LED illumination System of power supply according to claim 1, it is characterised in that：The connecting bracket（4- 2）Body shape structure for section in regular hexagon, the light cover（4-1）Middle part, which is set, passes through through hole plastic bolt（4-7）It is fixed to connect Connect connecting bracket（4-2）Upper end, the base（4-4）Middle part passes through fixing bolt（4-8）It is fixed on connecting bracket（4-2）Under End.
A kind of 3. external LED illumination System of power supply according to claim 1, it is characterised in that：The light cover（4-1）Under Rectify the unilateral upper inner side of hexagonal structure and be respectively provided with wedge-shaped fixture block（4-9）, the lamp plate（4-3）Top is located at LED lamp bead（4-6） Upper end sets card interface（4-10）, the light cover（4-1）Pass through wedge-shaped fixture block（4-9）Clamping lamp plate（4-3）.
A kind of 4. external LED illumination System of power supply according to claim 1, it is characterised in that：The base（4-4）On Rectify the unilateral upper inner side of hexagonal structure and be respectively provided with wedge-shaped fixture block（4-9）, the lamp plate（4-3）Lower end is located at LED lamp bead（4-6） Lower end sets card interface（4-10）, the base（4-4）Pass through wedge-shaped fixture block（4-9）Clamping lamp plate（4-3）.
A kind of 5. external LED illumination System of power supply according to claim 1, it is characterised in that：The lamp plate（4-3）In Portion is uniformly arranged some first heat emission holes along its length（4-11）.
A kind of 6. external LED illumination System of power supply according to claim 4, it is characterised in that：The lamp plate（4-3）Under End sets supply terminals（4-12）, the lamp plate（4-3）Pass through supply terminals（4-12）External power supply.
A kind of 7. external LED illumination System of power supply according to claim 1, it is characterised in that：The base（4-4）On Some second heat emission holes are set（4-13）.