CN206145623U

CN206145623U - Annular combination LED lamps and lanterns

Info

Publication number: CN206145623U
Application number: CN201621187330.7U
Authority: CN
Inventors: 闫永生; 夏明颖; 杨力程; 赵川; 陈军坡
Original assignee: Hebei Lede Electronics Co Ltd
Current assignee: Hebei Lede Electronics Co Ltd
Priority date: 2016-11-04
Filing date: 2016-11-04
Publication date: 2017-05-03
Anticipated expiration: 2026-11-04

Abstract

The utility model relates to an annular combination LED lamps and lanterns belongs to the photoelectrical technique field, including the upper end cover, lamp plate and base, the lamp plate includes annular plate, Y type connecting plate and flange, Y type connecting plate and flange are located annular plate's inboard, and Y type connecting plate, flange and annular plate structure as an organic whole, upper surface at Y type connecting plate and flange evenly sets up the LED chip, the quantity of LED chip has so not only been increased, still make luminous more evenly, it is corresponding with the LED chip to be provided with the optical window at the upper end cover, the outside of optical window is provided with the support bar and strengthens the strip, the lower surface of base is provided with reinforcing plate and boss, upper end cover and outer side wall of the base all are provided with the heat dissipation strip, such lamps and lanterns overall structure is more firm, heat radiating area greatly increased, the heat -sinking capability reinforcing, the bearing capacity reinforcing of base, the quality of lamps and lanterns is reliable, the novel electric connector is long in service lifetime, easily popularize and apply in relevant industries.

Description

A kind of ring-shaped combination LED lamp

Technical field

This utility model belongs to field of photoelectric technology, and in particular to a kind of ring-shaped combination LED lamp.

Background technology

LED is a kind of green light source, does not have an infrared and ultraviolet composition, no radiation pollution, and color rendering propertiess are high and have Very strong light emission direction, dimming behavior are good, and colour temperature will not produce the collimation error when changing, and LED light source belongs to cold light source, heating Amount is low, can be with safe touch, and these are all that electric filament lamp and daylight lamp are not reached, and the illumination that it can provide comfortable is empty Between, the physiological health demand of people can be met again well, be the healthy light source for protecting vision and environmental protection, but current LED Lamp either it is single only or illuminated in combination effect is all bad, the conventional unidirectional current of external power supply and can not direct external electric main, It is very inconvenient during use, and raised quickly using temperature after a period of time, the life-span of LED is have impact on, if increasing thermovent, The bulk strength of light fixture can be then reduced, light fixture is fragile, therefore, the structure of LED lamp need to improve.

Utility model content

This utility model provides a kind of light fixture better than traditional LED, can direct external 220V alternating current power supply, user Just, and with good composite nalysis, thermal diffusivity is good, reasonable in design, uniform in light emission, on the whole the LED lamp Reliable in quality, long service life.

Concrete technical scheme of the present utility model is：

A kind of ring-shaped combination LED lamp, including upper end cover, lamp plate and base, the upper surface of lamp plate are fixedly installed LED core Piece, lamp plate are fixed on the upper surface of base, and upper end cover is fixed on the top of lamp plate, upper end cover, lamp plate and base according on to Under order fasten as an entirety, upper end cover, lamp plate, base include Circular Plate, Y types connecting plate and flange, respectively go up End cap Circular Plate, upper end cover Y type connecting plates, upper end cover flange, lamp plate Circular Plate, lamp plate Y type connecting plates, lamp plate flange, base Circular Plate, base Y type connecting plates, base flange, flange, Y types connecting plate and Circular Plate are structure as a whole, and the three of Y type connecting plates Individual end is connected with the inner side of Circular Plate respectively, and flange one end is connected with the inner side of Circular Plate, and the other end is vacantly arranged, flange with Three ends of Y type connecting plates are equidistantly spaced on the inside of annulus.

The upper surface interval of described lamp plate Circular Plate is fixedly installed LED chip, three ends of lamp plate Y type connecting plates The upper surface of upper surface and lamp plate flange is fixedly installed LED chip respectively.

Three ends of described lamp plate Y type connecting plates are provided with positioning in the position on the inside of lamp plate Circular Plate Hole, the upper end cover lower surface position corresponding with the location hole of lamp plate are provided with Blind locating holes, on Blind locating holes and location hole Lower relative, base upper surface is provided with mounting groove, and the shape of mounting groove is corresponding with the shape of lamp plate and upper end cover, installs groove bottom On location hole opposite position is being provided with convex, convex is engaged with location hole and Blind locating holes.

The protective cover of truncated cone-shaped is provided with the middle part of described upper end cover Y type connecting plates, in water on the inside of the lower surface of protective cover It is equidistant on plane annular direction to be intervally distributed with multiple support blocks inwardly stretched out, in support block and lamp plate Y type connecting plates Portion contacts, and support block is structure as a whole with upper end cover Y type connecting plates, one end of support block and the medial wall of protective cover lower surface It is connected, the other end is vacantly arranged.

The end face of described upper end cover is provided with optical window, optical window and LED chip in the position corresponding with the LED chip of lamp plate Correspond, the lower surface of upper end cover wraps around in all optical windows and be provided with spaced three sections of support bars, support bar with Upper end cover is structure as a whole, and the clear width of support bar is distributed with the stiffener for inwardly stretching out, and stiffener one end is connected with support bar Connect, stiffener is structure as a whole with upper end cover.

Equidistant on the lateral wall of described base Circular Plate to be intervally distributed with heat sink strip, heat sink strip is elongate in shape, institute The centerline axis parallel of some heat sink strips and base.

Downward boss is provided with the middle part of the lower surface of described base Y type connecting plates, is provided with upwards in the middle part of boss Groove.

The lower surface of three ends of described base Y type connecting plates is respectively arranged with reinforcing plate, the lower end of base flange Face is also equipped with reinforcing plate, and base Circular Plate lower surface is also equipped with adding in the interval of base Y types connecting plate and base flange Strong plate, all reinforcing plates of base lower surface are radially distributed, and reinforcing plate is structure as a whole with base.

The middle part of described lamp plate and base is symmetrically arranged with pin hole, and the pin hole of the pin hole and base of lamp plate is corresponded Arrange, the pin of G4 interfaces, the spacing between two pins are respectively arranged with the pin hole of symmetrically arranged two lamp plates For 4mm, the length of each G4pin pin is 10～10.5mm.

The rated voltage of described LED chip is 9V, and the quantity of LED chip is 24.

The beneficial effects of the utility model are：This utility model increased Y types connecting plate and flange, be to increase to arrange LED Chip provides supporting body, increased the quantity of LED chip so that the light-source brightness after combination is more preferable, in upper end cover and base Lateral wall increase heat sink strip be set, such structure can make the heat of light fixture be dispersed into the external world, also not weaken light fixture Bulk strength and rigidity, the setting of support bar, stiffener and reinforcing plate can strengthen the rigidity and bearing capacity of light fixture, while also rising The effect of radiating is arrived, additionally, the running voltage of each LED chip is more than 9V, all of LED chip constitutes cascaded structure, always The running voltage of body is more than 180V, and the external power supply of whole LED circuit can use 220V alternating currents, greatly facilitate LED The use of tool.

Description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of upper end cover lower surface in this utility model.

Fig. 3 is the structural representation of lamp plate upper surface in this utility model.

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

Fig. 5 is the structural representation of base in this utility model.

Fig. 6 is the circuit connection diagram of the element in this utility model on lamp plate.

In accompanying drawing, 1, LED chip, 102, upper end cover Circular Plate, 202, lamp plate Circular Plate, 302, base Circular Plate, 103, Upper end cover Y type connecting plates, 203, lamp plate Y type connecting plates, 303, base Y type connecting plates, 104, upper end cover flange, 204, lamp plate it is convex Plate, 304, base flange, 5, location hole, 6, Blind locating holes, 7, protective cover, 8, support block, 9, optical window, 10, support bar, 11, plus Strong bar, 12, heat sink strip, 13, boss, 14, groove, 15, reinforcing plate, 2016, the string holes of lamp plate, 3016, the string holes of base, 17 peaces Tankage, 18, convex.

Specific embodiment

A kind of ring-shaped combination LED lamp, including upper end cover, lamp plate and base, the upper surface of lamp plate are fixedly installed LED core Piece 1, lamp plate are fixed on the upper surface of base, and upper end cover is fixed on the top of lamp plate, upper end cover, lamp plate and base according on to Under order fasten as an entirety, upper end cover, lamp plate, base include Circular Plate, Y types connecting plate and flange, respectively go up End cap Circular Plate 102, upper end cover Y types connecting plate 103, upper end cover flange 104, lamp plate Circular Plate 202, lamp plate Y type connecting plates 203rd, lamp plate flange 204, base Circular Plate 302, base Y types connecting plate 303, base flange 304, flange, Y types connecting plate and circle Ring flat-plate is structure as a whole, and three ends of Y type connecting plates are connected with the inner side of Circular Plate respectively, and flange one end is interior with Circular Plate Side is connected, and the other end is vacantly arranged, and flange is equidistantly spaced on the inside of annulus with three ends of Y type connecting plates.

Specific embodiment, according to Fig. 1 to Fig. 4, the upper surface equidistant intervals of lamp plate Circular Plate 202 are fixedly installed LED chip 1, the rated voltage of LED chip 1 are 9V, and quantity is 24, three end upper surfaces of lamp plate Y types connecting plate 203 and The upper surface of lamp plate flange 204 is fixedly installed LED chip 1 respectively, is intervally distributed with many on the lateral wall of base Circular Plate 302 Individual heat sink strip 12, heat sink strip 12 are the centerline axis parallel of elongate in shape, heat sink strip 12 and base, base Y types connecting plate 303 The lower surface of three ends is respectively arranged with reinforcing plate 15, and the lower surface of base flange 304 is also equipped with reinforcing plate 15, base circle 301 lower surface of ring flat-plate is also equipped with reinforcing plate 15, base lower end in the interval of base Y types connecting plate 303 and base flange 304 All reinforcing plates 15 in face are radially distributed, and reinforcing plate 15 is structure as a whole with base, and reinforcing plate 15 can not only strengthen bottom The bulk strength of seat, moreover it is possible to increase area of dissipation, improves the heat-sinking capability of light fixture, in the middle part of the lower surface of base Y types connecting plate 303 Downward boss 13 is provided with, the middle part of boss 13 is provided with the middle part of groove 14 upwards, lamp plate and base and is symmetrical arranged There is pin hole, the pin hole 3016 of the pin hole 2016 and base of lamp plate is corresponded and arranged, in the pin hole of symmetrically arranged two lamp plates In be respectively arranged with the pin of G4 interfaces, the spacing between two pins is 4mm, the length of each G4pin pin is 10～ 10.5mm, finally draws from the groove 14 of base.

The protective cover 7 of the truncated cone-shaped heaved upwards is provided with the middle part of upper end cover Y types connecting plate 103, protective cover 7 plays protection The effect of electric elements and circuit in the middle part of lamp plate, on the inside of the lower surface of protective cover 7 equidistant on horizontal plane circumferential direction Every multiple support blocks 8 inwardly stretched out are distributed with, support block 8 is structure as a whole with upper end cover Y types connecting plate 103, support block 8 One end is connected with the medial wall of 7 lower surface of protective cover, and the other end is vacantly arranged, when upper end cover and lamp plate are fastened, support block 8 with The middle part of lamp plate Y types connecting plate 103 is engaged so that upper end cover fastens more firm with lamp plate, and the end face of upper end cover exists The position corresponding with the LED chip 1 of lamp plate is provided with optical window 9, and optical window is corresponded with LED chip 1, is wrapped around in optical window 9 Support bar 10 is provided with, support bar 10 is structure as a whole with upper end cover, the inner side equidistant intervals of support bar 10 are distributed with inwardly The stiffener 11 for stretching out, three ends of lamp plate Y types connecting plate 203 are respectively provided with the position on the inside of lamp plate Circular Plate 202 There is location hole 5, the upper end cover lower surface position corresponding with the location hole 5 of lamp plate is provided with Blind locating holes 6, Blind locating holes 6 Relative about 5 with location hole, base upper surface is provided with mounting groove 17, the shape phase of the shape and lamp plate and upper end cover of mounting groove 17 Correspondence, being provided with convex 18 with 5 opposite position of location hole on 17 bottom surface of mounting groove, convex 18 and location hole 5 and fixed Position 6 grafting of blind hole coordinates, and upper end cover, lamp plate and base are by Blind locating holes 6, location hole 5 and convex 18 according to from top to bottom Order plug button be combined into an entirety.

This utility model, by the Y types connecting plate and flange that can install LED chip are set up in the middle part of lamp plate, is the group of light fixture Close LED and increased the quantity of LED chip, enhance the luminosity of Combined Led Light Up tool, due to Y types connecting plate and flange be to Inside it is uniformly arranged, light fixture goes out light evenly, is provided with heat sink strip in the lateral wall of upper end cover and base, and such setting is not Can only increase the area of dissipation of upper end cover and base, strengthen the heat-sinking capability of light fixture, moreover it is possible to strengthen the whole of upper end cover and base Body strength and stability, the reinforcing plate and boss of base cause the load and bulk strength of base to greatly enhance, Er Qiecong The area of dissipation of base is longitudinally increased, the upper surface of lamp plate is installed with electric capacity, first resistor, second resistance and four Diode, is attached according to circuit connecting mode as shown in Figure 6, and the pin of two G4 interfaces is used as the outer of the circuit Pin is patched, the circuit structure is the light source topological structure that can be worked under alternating voltage, and power drives mode is capacitance-resistance step down type, The rated operational voltage of each LED chip is 9V, and the cascaded structure of all 24 LED chips compositions, running voltage are more than 180V, The external power supply of whole LED circuit can use 220V alternating currents, greatly facilitate the use of LED lamp.

Claims

1. a kind of ring-shaped combination LED lamp, including upper end cover, lamp plate and base, the upper surface of lamp plate are fixedly installed LED chip (1), lamp plate is fixed on the upper surface of base, and upper end cover is fixed on the top of lamp plate, upper end cover, lamp plate and base according on to Under order fasten as an entirety, it is characterised in that：Upper end cover, lamp plate, base include Circular Plate, Y types connecting plate and convex Plate, respectively upper end cover Circular Plate (102), upper end cover Y type connecting plates (103), upper end cover flange (104), lamp plate Circular Plate (202), lamp plate Y types connecting plate (203), lamp plate flange (204), base Circular Plate (302), base Y type connecting plates (303), bottom Seat flange (304), flange, Y types connecting plate and Circular Plate be structure as a whole, three ends of Y type connecting plates respectively with Circular Plate Inner side be connected, flange one end is connected with the inner side of Circular Plate, and the other end is vacantly arranged, and three of flange and Y type connecting plates hold Portion is equidistantly spaced on the inside of annulus.

2. a kind of ring-shaped combination LED lamp according to claim 1, is characterized in that：Described lamp plate Circular Plate (202) Upper surface equidistant intervals are fixedly installed LED chip (1), three end upper surfaces of lamp plate Y type connecting plates (203) and lamp plate The upper surface of flange (204) is fixedly installed LED chip (1) respectively.

3. a kind of ring-shaped combination LED lamp according to claim 1, is characterized in that：Described lamp plate Y type connecting plates (203) three ends are provided with location hole (5), upper end cover lower surface in the position on the inside of lamp plate Circular Plate (202) The position corresponding with the location hole of lamp plate (5) is provided with Blind locating holes (6), Blind locating holes (6) and location hole (5) phase up and down Right, base upper surface is provided with mounting groove (17), and the shape of mounting groove (17) is corresponding with the shape of lamp plate and upper end cover, mounting groove Location hole opposite position is being provided with convex (18), convex (18) and location hole (5) and Blind locating holes (6) on bottom surface It is engaged.

4. a kind of ring-shaped combination LED lamp according to claim 1, is characterized in that：Described upper end cover Y type connecting plates (103) protective cover (7) of truncated cone-shaped is provided with the middle part of, is spaced on horizontal plane circumferential direction on the inside of the lower surface of protective cover (7) Multiple support blocks (8) inwardly stretched out are distributed with, support block (8) contacts with the middle part of lamp plate Y type connecting plates (103), are supported Block (8) is structure as a whole with upper end cover Y type connecting plates (103), one end of support block (8) and the inner side of protective cover (7) lower surface Wall is connected, and the other end is vacantly arranged.

5. a kind of ring-shaped combination LED lamp according to claim 1, is characterized in that：The end face of described upper end cover with The position that the LED chip (1) of lamp plate is corresponding is provided with optical window (9), and optical window is corresponded with LED chip (1), the following table of upper end cover Face wraps around in all optical windows (9) and is provided with spaced three sections of support bars (10), and support bar (10) is one with upper end cover Body structure, the clear width of support bar (10) are distributed with the stiffener (11) for inwardly stretching out, stiffener (11) one end and support bar (10) connect, stiffener (11) is structure as a whole with upper end cover.

6. a kind of ring-shaped combination LED lamp according to claim 1, is characterized in that：Described base Circular Plate (302) Equidistant on lateral wall to be intervally distributed with heat sink strip (12), heat sink strip (12) is elongate in shape, all of heat sink strip (3012) with The centerline axis parallel of base.

7. a kind of ring-shaped combination LED lamp according to claim 1, is characterized in that：Described base Y type connecting plates (303) downward boss (13) is provided with the middle part of lower surface, groove (14) upwards in the middle part of boss (13), is provided with.

8. a kind of ring-shaped combination LED lamp according to claim 1, is characterized in that：Described base Y type connecting plates (303) lower surface of three ends is respectively arranged with reinforcing plate (15), and the lower surface of base flange (304) is also equipped with strengthening Plate (15), base Circular Plate (301) lower surface are also provided with the interval of base Y type connecting plates (303) and base flange (304) The all reinforcing plates (15) for having reinforcing plate (15), base lower surface are radially distributed, and reinforcing plate (15) is integrated knot with base Structure.

9. a kind of ring-shaped combination LED lamp according to claim 1, is characterized in that：The middle part of described lamp plate and base Pin hole is symmetrically arranged with, the pin hole (3016) of the pin hole (2016) and base of lamp plate is corresponded and arranged, symmetrically arranged The pin of G4 interfaces is respectively arranged with the pin hole of two lamp plates, the spacing between two pins is 4mm, each G4 interface The length of pin is 10～10.5mm.

10. a kind of ring-shaped combination LED lamp according to claim 1, is characterized in that：Described LED chip (1) it is specified Voltage is 9V, and the quantity of LED chip (1) is 24.