CN202125908U

CN202125908U - LED fluorescent lamp holder with improved structure

Info

Publication number: CN202125908U
Application number: CN201120243645XU
Authority: CN
Inventors: 管新宁
Original assignee: GUANGZHOU THERMOKING TECHNOLOGY INTERNATIONAL Co Ltd
Current assignee: GUANGZHOU THERMOKING TECHNOLOGY INTERNATIONAL Co Ltd
Priority date: 2011-07-12
Filing date: 2011-07-12
Publication date: 2012-01-25
Anticipated expiration: 2021-07-12

Abstract

The utility model discloses an LED fluorescent lamp holder with an improved structure; the LED fluorescent lamp holder mainly comprises a main body; the main body is a long solid body and is provided with a jointing surface and a radiating surface; and chutes are arranged at two sides, wherein the radiating surface of the lamp holder is provided with more than one wiring groove for storing and hiding power supply wires, so that the purposes of convenient wiring and rapid radiation are achieved.

Description

Structure improved LED fluorescent lamp base

Technical field

The utility model is meant a kind of wire casing that on the heat-delivery surface of body, is provided with more than at least one especially relevant for the light fixture product, and is ccontaining for power line, makes lamp socket can be made into solid, the structure improved LED fluorescent lamp base that can dispel the heat rapidly.

Background technology

See also shown in Figure 1; Be the lamp socket sketch map of existing LED fluorescent lamp, existing lamp socket 8 is mainly a hollow longitudinal bodies, includes the heat-delivery surface 82 and a storage tank 83 of a mating surface 81 and an arc; This mating surface 81 supplies led circuit substrate 9 to combine; And heat-delivery surface 82 is provided with radiating fin 821, and the hot gas loss that led circuit substrate 9 is produced through radiating fin 821 reaches the purpose of heat radiation to atmosphere; Storage tank 83 between mating surface 81 and the heat-delivery surface 82 then power supply source line 84 is ccontaining, to reach the purpose that power line 84 is hidden.This led circuit substrate 9 is connected with power supply unit, and power supply unit is through the electrode on the conductive contact at power line 84 and lamp socket 8 two ends be connected (indicating among the figure).When electrode was directed to power supply unit with power supply, this power supply unit can provide power supply to led circuit substrate 9, made LED91 produce lighting source.

Yet, though existing LED fluorescent lamp can provide the dark place illumination, on constituting, still have following disappearance:

1. existing lamp socket 8 is a hollow body, and the thermal source that causes led circuit substrate 9 to produce can be put in the lamp socket storage tank 83 in first loss, discharges in the atmosphere via radiating fin 821 again; Cause the integral heat sink effect unclear; LED91 is too slow because of radiating rate easily, and burns, and reduces the service life of LED91.

2. for the conductive electrode at lamp socket 8 two ends all can be connected with power supply unit through power line 84; Must lamp socket 8 be made into hollow body, so that power line 84 is hidden in the lamp socket 8, but since power line 84 be hidden in the lamp socket 8; When if damage takes place in power line 84; The maintenance personal is difficult to direct judgement, must power line 84 dismounting be checked, the complexity of the maintenance of uprushing and consume man-hour.

The utility model content

The primary and foremost purpose of the utility model is provided with the wire casing more than at least one on the heat-delivery surface of lamp socket body; Ccontaining for power line; Reach the purpose of hiding power line, and can make the maintenance personal under the clear condition of dismantling power pad not, find out that rapidly power line has or not damage.

The secondary objective of the utility model is that the lamp socket body is made into solid, and the thermal source that the LED heat-radiating substrate is produced directly conducts and causes radiating fin, to increase the speed of heat radiation.

The structure improved LED fluorescent lamp base of the utility model; Comprise a lamp socket body; It has a mating surface and heat-delivery surface, and this heat-delivery surface is extended with radiating fin, and is provided with chute in lamp socket dual-side place; Principal character is: this lamp socket body is a solid longitudinal bodies, and on heat-delivery surface, is provided with one wire casing at least.

In a preferred embodiment, this wire casing extends to the second end from the first end of lamp socket, and the two ends of wire casing are all the open end.

In a preferred embodiment, this wire casing is the best with two.

In a preferred embodiment, this mating surface is a sunk surface.

In a preferred embodiment, the both ends of this mating surface are headspace, power supply source supply circuit substrate bonded.

In a preferred embodiment, this lamp socket body forms for the aluminum processing and fabricating.

The beneficial effect of the utility model is:

1. the utility model is provided with the wire casing more than at least one on the heat-delivery surface of lamp socket, and is ccontaining for power line, reaches the purpose of hiding power line, and can make the maintenance personal under the clear condition of dismantling power pad not, finds out that rapidly power line has or not damage.

2. the utility model is made into solid with lamp socket, and the thermal source that the LED heat-radiating substrate is produced directly conducts and causes radiating fin, to increase the speed of heat radiation.

Description of drawings

Fig. 1: be the lamp socket sketch map of existing LED fluorescent lamp;

Fig. 2 A: be the schematic perspective view of the structure improved LED fluorescent lamp base of the utility model;

Fig. 2 B: be the schematic perspective view of the structure improved LED fluorescent lamp base of the utility model;

Fig. 3: be the schematic side view of the structure improved LED fluorescent lamp base of the utility model;

Fig. 4: the assembling sketch map that is applied to the LED fluorescent lamp for the utility model;

Fig. 5: sketch map is accomplished in the assembling that is applied to the LED fluorescent lamp for the utility model;

Fig. 6: the schematic side view that is applied to the LED fluorescent lamp for the utility model;

Fig. 7: be the operation chart of the structure improved LED fluorescent lamp base of the utility model; And

Fig. 8: be the user mode sketch map of the structure improved LED fluorescent lamp base of the utility model.

Wherein:

The utility model symbol description:

1 lamp socket body, 11 mating surfaces

12 heat-delivery surfaces, 121 radiating fins

13 chutes, 14 wire casings

15 first ends, 16 the second ends

17 headspace 2LED circuit substrates

21LED 3 lampshades

4 power supply circuit substrates, 5 conductive contacts

51 hollow tubes, 53 electrode bases

52 conductive electrodes, 531 recesses

6 power lines, 7 light sources

Existing symbol description:

8 lamp sockets, 81 mating surfaces

82 heat-delivery surfaces, 83 storage tanks

821 radiating fins, 84 power lines

9LED circuit substrate 91LED.

The specific embodiment

Relevant for the aforementioned of the utility model and other technology contents, characteristics and effect, in the following detailed description that cooperates with reference to graphic preferred embodiment, can clearly appear.

See also Fig. 2 A, 2B and shown in Figure 3, the structure improved LED fluorescent lamp base for the utility model provided mainly comprises:

One lamp socket body 1, this lamp socket body 1 is a solid longitudinal bodies, has a mating surface 11 and heat-delivery surface 12; The two ends of this mating surface 11 are a headspace 17; This heat-delivery surface 12 is extended with radiating fin 121, and on heat-delivery surface 12, is provided with one wire casing 14 at least, and this wire casing 14 extends to the second end 16 from the first end 15 of lamp socket body 1; And the two ends of wire casing 14 are all the open end, and are provided with chute 13 in the dual-side place of lamp socket body 1;

Wherein, the wire casing 14 of the heat-delivery surface 12 of lamp socket body 1 is the best with two.

Wherein, the mating surface 11 of lamp socket body 1 is a sunk surface.

Wherein, this lamp socket body is that aluminium or other heat radiation material processing and fabricatings form.

See also Fig. 4, Fig. 5 and shown in Figure 6; Be applied to LED fluorescent lamp sketch map for the utility model; The led circuit baseplate-laminating that is combined with LED is fixed in the mating surface 11 of this lamp socket body 1; At least be combined with one LED21 on this led circuit substrate 2, and power supply circuit substrate 4 is incorporated in the headspace 17 of these mating surface 11 both sides, and power supply circuit substrate 4 is connected with led circuit substrate 2 through power line; So that power supply to led circuit substrate 2 to be provided, make LED21 produce light source; And the lampshade 3 two ends slide rails 31 that slightly are for the C body are slipped in the chute 13 of lamp socket body 1, lampshade 3 is incorporated on the lamp socket body 1, and led circuit substrate 2 and LED21 are covered; And respectively be combined with a conductive contact 5 on the first end 15 of lamp socket body 1 and the second end 16; This conductive contact 5 includes a hollow tube 51, an electrode base 53 and two conductive electrodes 52, and wherein, two conductive electrodes 52 are fixed on the electrode base 53; Conductive electrode 52 is exposed outside the electrode base 53; And electrode base 53 is fixed in a side of hollow tube 51, with the sealing of hollow tube 51 1 ends, make conductive contact 5 form a sleeve arrangement; And containing more than one recess 531 at least in conductive base 53 bottom edge settings, this recess 531 is best with the semicircle; When hollow tube 51 is placed in lamp socket body 1 two ends; This hollow tube 51 can cover the headspace 17 of power supply circuit substrate 4 and lamp socket body 1; And the recess 531 at electrode base 53 edges can engage with wire casing 14 open ends of lamp socket body 1; To form a perforation, it is inner and outside to make power line 6 pass in and out lamp socket body 1 via this perforation.

As shown in Figure 7; This power supply circuit substrate 4 is connected with the conductive electrode 52 of two conductive contacts 5 through power line 6; Make the conductive electrode 52 on lamp socket body 1

arbitrary end

15 or 16 all can guide power supply to power supply circuit substrate 4; Make power supply circuit substrate 4 that power supply to led circuit substrate 2 can be provided, make LED produce the light source of illumination.

In addition, this power line 6 is ccontaining and hide in the wire casing 14 of the heat-delivery surface 12 that is contained in lamp socket body 1, hides the power line purpose except that reaching, and can make the maintenance personal under the situation that does not need the dismounting spare part, can check directly whether power line 6 has the damage situation.

See also Fig. 8; The enforcement view of the utility model is because this lamp socket body 1 is solid longitudinal bodies, when the LED on the led circuit substrate 2 produces lighting source 7; The thermal source that this LED21 produces can be via 11 absorptions of mating surface of lamp socket body 2; And rapidly conduction causes heat-delivery surface 12, via the radiating fin 121 rapid loss of heat-delivery surface 12 to atmosphere, to reach the purpose of rapid heat dissipation.

For highlighting the utility model and existing product is compared down, have more following advantage:

By the detailed description of above preferred embodiment, hope can be known the characteristic and spirit of describing the utility model more, and is not to come the category of the utility model is limited with the above-mentioned preferred embodiment that is disclosed.On the contrary, its objective is that hope can contain in the category of the claim that is arranged in the desire application of the utility model institute of various changes and tool equality.

Claims

1. structure improved LED fluorescent lamp base comprises:

A lamp socket body, it has mating surface and heat-delivery surface, and this heat-delivery surface is extended with radiating fin, and is provided with chute in lamp socket dual-side place, and principal character is:

This lamp socket body is solid longitudinal bodies, and is provided with at least one wire casing in heat-delivery surface.

2. structure improved LED fluorescent lamp base according to claim 1, it is characterized in that: this wire casing extends to the second end from the first end of lamp socket, and the two ends of wire casing are all the open end.

3. structure improved LED fluorescent lamp base according to claim 1 is characterized in that: this wire casing is two.

4. structure improved LED fluorescent lamp base according to claim 1 is characterized in that: this mating surface is a sunk surface.

5. structure improved LED fluorescent lamp base according to claim 1 is characterized in that: the both ends of this mating surface are the headspace of power supply source supply circuit substrate bonded.

6. structure improved LED fluorescent lamp base according to claim 1 is characterized in that: this lamp socket bulk material is an aluminium.