CN202338839U

CN202338839U - Embedded lamp structure

Info

Publication number: CN202338839U
Application number: CN201120440925XU
Authority: CN
Inventors: 郭子凡; 蔡纮森
Original assignee: FANSEN TECHNOLOGY Co Ltd
Current assignee: FANSEN TECHNOLOGY Co Ltd
Priority date: 2011-11-09
Filing date: 2011-11-09
Publication date: 2012-07-18
Anticipated expiration: 2021-11-09

Abstract

The utility model relates to an embedded lamp structure, wherein one end of a lamp holder of an embedded lamp is provided with a lamp cover; a light-emitting unit and heat radiation fins are assembled sequentially in a chamber of the lamp holder at the other end of the lamp holder, and the light-emitting unit and the heat radiation fins are in contact, and the radiation fins are arranged in a multiple mutual overlapping mode, and heat radiation gaps are formed among the mutually overlapped heat radiation fins, thus by utilizing the design of the heat radiation fins which are in contact with the light-emitting unit, high temperature generated by the actuation of the light-emitting unit is conducted to the heat radiation fins, and through the gaps of multiple layers of heat radiation plates, air convection is generated at the gaps of the heat radiation plates, the temperature of heat radiation plates is lowered rapidly, and further the effect that the actuated heat emission of the light-emitting unit is improved is achieved.

Description

Embedding lamp structure

Technical field

The utility model is about a kind of embedding lamp structure, refers to a kind of heat that can the luminescence unit start of Recessed light be produced diffusing embedding lamp structure of row fast especially.

Background technology

In light fixture is arranged; For making the aesthetic property of environment such as unlikely destruction assembling object of being provided with of light fixture or wall; Light fixture is to have the dealer to discuss and formulate one embedded hole is set in advance, light fixture is embedded in the embedded hole again, so that can incorporate in the environment such as object or wall in light fixture assembling place; Unlikely object or the environmental surfaces place of protruding in forms a kind of lofty not its aesthetic appearance.

See also shown in Figure 3ly,, mainly be provided with one and be bowl-shape lamp socket 51 for existing Recessed light 5 structures; The affixed substrate 52 in receiving part 511 bottom surfaces of this lamp socket 51 is assembled a plurality of illuminators 53 again on substrate 52 again, establishes light cover 54 in lamp socket 51 1 end groups in addition; And be provided with light-passing board 55 in light cover 54, whereby, when assembling, be about to Recessed light 5 and be installed in the preset embedded hole of environment such as object or wall; Continue it, when need used light source, it was luminous promptly to start illuminator 53 starts; To illuminate context, for increasing the brightness of illumination, existing Recessed light is many can to use high-power illuminator 53; Because high-power light emitting body 53 consumed powers are high, in the process of luminous lighting, promptly can produce higher temperature, Recessed light 5 is assembled the structure of illuminators 53 again; Be to make illuminator 53 and substrate 52 be coated on one by bowl-shape lamp socket 51 and be covered on the light cover 54 of lamp socket 51 and being close in the confined space that light-passing board 55 is constituted, therefore, the high temperature that illuminator 53 is produced in lighting process is difficult to row and looses; So that the illuminator 53 of Recessed light, substrate 52 and be assembled in the electronic component etc. of substrate 52, Yin Gaowen and burn the situation of damage establishes a plurality of louvres of tool though there is the dealer to discuss and formulate on bowl-shape lamp socket 51 easily; Yet, in reality use to go up find the setting of this louvre still can't effectively illuminator 53 be sent thermal energy dissipation in outside, the heat on the substrate 52 of easy heat build-up especially; Be difficult to especially disperse, so that it is too high with electronic component Yin Wendu and situation that burn still frequently takes place to be assembled in the illuminator 53 of substrate 52, and because heat is directly conducted to lamp socket 51; Therefore, lamp socket 51 surface temperatures are high, very easily scald user's hand during touch.

Moreover; Because existing Recessed light 5 assemblings are that the substrate that is provided with illuminator 53 and electronic component 52 is installed in the lamp socket 51 that is bowl-shape; When illuminator 53 and electronic component damage; Then must light cover 54 and light-passing board 55 be unloaded one by one, will be located at lamp socket 51 interior substrate 52 and illuminator 53 sleds again and leave lamp socket 51, so stand very time-consuming inconvenience in maintenance, group.

Therefore; The design people is because the high temperature that the illuminator start of loosing produces can't be effectively arranged in existing Recessed light design; And maintenance, group are upright time-consuming inconvenience, be by for many years in the manufacturing of association area and assisting a ruler in governing a country of design experiences and knowledge, and warp clever thought in many ways; The research and development of doing renewal to existing embedding lamp structure improve, and create the utility model and grind.

The utility model content

The purpose of the utility model is for a kind of embedding lamp structure is provided, and its heat that can the luminescence unit start of Recessed light be produced row fast looses.

In order to reach above-mentioned enforcement purpose, the utility model proposes a kind of embedding lamp structure, and this down modulated structure is provided with lamp socket; The lamp socket two ends are made as the open end, forming a medium altitude chamber in lamp socket, and are provided with light cover in lamp socket one end group; Hold in addition in the room of lamp socket, to organize in regular turn by lamp socket again and be provided with luminescence unit and fin; And luminescence unit is contacted with fin, and fin is that multi-disc is folded mutually to be set up, and is formed with the heat radiation gap between the folded mutually fin of setting up.

Aforesaid embedding lamp structure, wherein, this fin further is formed with a plurality of protuberances, so that be formed with the heat radiation gap between the folded mutually fin of setting up.

Aforesaid embedding lamp structure, wherein, this luminescence unit comprises substrate and is mounted on the illuminator of substrate, and substrate contacts with fin.

Aforesaid embedding lamp structure, wherein, the room inwall of this lamp socket reflecting part that further is shaped, the illuminator of luminescence unit is positioned between reflecting part.

Aforesaid embedding lamp structure, wherein, this illuminator is a light emitting diode.

Aforesaid embedding lamp structure, wherein, this light cover further is provided with open-work in centre, and light cover is provided with light-passing board in the through-hole position group.

Aforesaid embedding lamp structure, wherein, the light-passing board of this light cover is a diffuser plate.

Whereby; Utilize and the contacted heat sink design of luminescence unit; Can the high temperature that the luminescence unit start produces be conducted to fin, and the heat radiation gap through forming between heat sink layer by layer, so that the heat that heat sink absorbs contacts circulation with extraneous air; And reduce the heat sink heat rapidly, and then reach the effect that improves luminescence unit start heat dissipation.

Moreover; The Recessed light of the utility model is through heat sink and heat radiation gap are provided with layer by layer; The high temperature that can make illuminator start generation, makes the illuminator start produce heat and almost completely dissipates in to the outermost layer fin time in that successively row is diffusing under heat sink conducts with the heat radiation gap layer by layer; In this, can the person of avoiding the use of touch the situation that the Recessed light surface is scalded by Recessed light.

Person in addition, the embedding lamp structure of the utility model makes its lamp socket two ends all be made as the open end, and an end is organized mutually with light cover and light-passing board and is established; In addition end then is installed with winding luminescence unit and fin, in view of the above, and when parts such as illuminator during because of service failure with the passing of time; Can hold in addition directly by lamp socket luminescence unit is taken off replacement or maintenance; Must not dismantle light cover and light-passing board more in addition, design according to this is to reach the upright real benefit of quick helpdesk.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model;

Fig. 2 is the cutaway view of the utility model;

Fig. 3 is the cutaway view of existing Recessed light.

The main element label declaration:

(the utility model)

1 lamp socket, 11 rooms

12 reflecting parts, 2 light covers

21 open-works, 22 light-passing boards

3 luminescence units, 31 substrates

32 illuminators, 4 fin

41 protuberances, 42 heat radiation gaps

(prior art)

5 Recessed lights, 51 lamp sockets

511 receiving parts, 52 substrates

53 illuminators, 54 light covers

55 light-passing boards

The specific embodiment

Understand for technical characterictic, purpose and effect to the utility model have more clearly, contrast the specific embodiment of description of drawings the utility model at present:

At first, see also Fig. 1, shown in Figure 2, be the embedding lamp structure of the utility model, form by lamp socket 1, light cover 2,

luminescence unit

3 and 4 of fin; Wherein:

This lamp socket 1, two ends all are made as the open end, forming a medium altitude chamber 11, and in room 11 inner wall formings reflecting part 12 are arranged, and are provided with electrodeposited coating in reflecting part 12 surfaces;

This light cover 2 is to be mounted on lamp socket 1 one ends, and in its centre shaping open-work 21, makes light cover 2 be provided with light-passing board 22 in open-work 21 place's groups again, and this light-passing board 22 can be diffuser plate or glass plate etc.;

This luminescence unit 3 comprises the substrate 31 in the room 11 that is arranged at lamp socket 1 and is mounted on illuminator 32 and the electronic component etc. of substrate 31, and makes illuminator 32 be positioned at 12 of the reflecting parts of room 11, and this illuminator 32 is a light emitting diode;

This fin 4; Be located in the room 11 of lamp socket 1, comprise a plurality of folded mutually fin of setting up 4, and make fin 4 be formed with a plurality of protuberances 41; So that folded mutually 4 of the fin of setting up are formed with heat radiation gap 42, one of which fin 4 is sticked mutually with the substrate 31 of luminescence unit 3.Also promptly, lamp socket 1 is held in addition in the room 11 of lamp socket 1, to organize in regular turn and is provided with luminescence unit 3 and fin 4, and luminescence unit 3 contacts with fin 4.

In view of the above, when assembling is used, please consulting Fig. 1, shown in Figure 2 again, is that light-passing board 22 and light cover 2 are mounted on lamp socket 1 one ends in regular turn; Continue it, light cover 2 is locked with lamp socket 1 mutually, so that light-passing board 22 is located in 1 of light cover 2 and lamp socket, then; The substrate that is assembled with illuminator 32 and electronic component 31 is located in the room 11 of lamp socket 1, and is made illuminator 32 be positioned at 12 of the reflecting parts of room 11, continuous it; Multi-disc fin 4 is inserted in regular turn in the room 11 of lamp socket 1, and first fin 4 and substrate 31 are fitted, thereupon; Wear the substrate 31 of fin 4 and luminescence unit 3 with locking part, fin 4 and substrate 31 are locked with lamp socket 1 mutually, utilize fin 4 set protuberances 41 again; So that 4 of the folded in regular turn fin of establishing form heat radiation gap 42, according to this, promptly accomplish the assembling of the Recessed light of the utility model.

When desire is used enforcement; Just in the embedded hole that the walls such as object or ceiling of can the Recessed light of the utility model being packed into are preset; And luminescence unit 3 and the conductor wire of being located in the embedded hole are joined, with when the needs light illumination, start the luminescence unit 3 of power turn-on to Recessed light; Shinny with driven for emitting lights body 32, the environment arround the light illumination is provided.

When illuminator 32 luminous starts, can produce high temperature simultaneously, the high temperature that this illuminator 32 produces the easiest by with 31 absorptions of substrate of illuminator 32 windings; At this moment, the fin 4 that utilization and substrate 31 applying groups are established can provide the conduction of heat on the substrate 31, with the temperature of effective reduction substrate 31; The heat that conducts to fin 4 then can produce convection current with extraneous air in the heat radiation gap 42 of

fin

4 and 4 formation of fin, with the heat that will conduct to fin 4 arrange smoothly loose in outside, and this heat looses along with the row successively in the heat radiation gap 42 of 4 of folded fin mutually; In to outermost layer fin 4 time; This heat almost can be arranged and loose totally, and thus, effectively row is diffusing not only can to reach the high temperature that illuminator 32 is produced; Really make that the illuminator that is mounted on the substrate 31 32 and electronic component are unlikely to be received high temperature and damage; Simultaneously, when the user touches Recessed light since temperature multilayer fin 4 and heat radiation gap 42 arranges diffusing; So the time touch the Recessed light surface, its temperature does not have the anxiety of scalding user's hand.

Utilize 4 designs of this fin, the quantity that can be provided with according to illuminator 32 increases or reduces the number that is provided with of fin 4, and that number is set is more when illuminator 32; In the time of when luminous start, can producing higher heat temperature, then can increase more fin 4, disperse with the conduction that improves heat; Effectively reach the effect that prevents that light fixture from damaging, count more after a little while when illuminator 32 is provided with in addition, just can reduce the quantity of fin 4; To reduce manufacturing cost, according to this, the utility model can be according to the light fixture specification and the pattern of institute's desire making; Movable increase and decrease fin 4, in view of the above, to reach the real benefit of upright all size of convenient group and pattern light fixture.

Moreover; Illuminator 32 on being mounted on substrate 31 and electronic component be during because of service failure with the passing of time, then can the locking part that lock is established fin 4 and substrate 31 be unloaded, and just can substrate 31 be taken off by lamp socket 1 separation; To keep in repair or to replace; Design whereby can avoid existing Recessed light when maintenance or replacement illuminator 53, must light cover 54 and light-passing board 55 be separated lamp socket 51 one by one; And will be located at the substrate 52 and the inconvenience of illuminator 53 sleds in the lamp socket 51, and then reach easy quick maintenance, the upright effect of group from lamp socket 51.

Can know by said structure and embodiment, the utlity model has following advantage:

1. the embedding lamp structure utilization of the utility model fits in the fin of substrate; Heat on the substrate that mainly absorbs illuminator start high temperature is taken away fast, and the heat radiation gap through forming between heat sink layer by layer, so that can directly contact circulation with extraneous air by the heat that heat sink absorbed; Reduce the heat sink heat rapidly; In view of the above, to reach the effect that the diffusing illuminator start of effective row produces high temperature, promote the Recessed light real benefit in service life.

2. the embedding lamp structure of the utility model is through heat sink and heat radiation gap are provided with layer by layer; So that the high temperature that the illuminator start produces is loosing through successively arranging under heat sink conducts with the heat radiation gap layer by layer; In to the outermost layer fin time, heat almost can dissipate fully, in this; When the user touched the Recessed light surface, the situation of being scalded by Recessed light can not take place.

3. the embedding lamp structure of the utility model makes its lamp socket two ends all be made as the open end, and an end is organized mutually with light cover and light-passing board and established, and end then is installed with winding luminescence unit and fin in addition; Whereby; When parts such as illuminator during because of service failure with the passing of time, can by lamp socket in addition end directly luminescence unit is taken off replacement or maintenance, must not dismantle light cover and light-passing board more in addition; Design according to this is to reach the upright essence effect of quick helpdesk.

The above is merely the schematic specific embodiment of the utility model, is not in order to limit the scope of the utility model.Any those skilled in the art, equivalent variations of under the prerequisite of design that does not break away from the utility model and principle, having done and modification all should belong to the scope that the utility model is protected.

Claims

1. an embedding lamp structure is characterized in that, said down modulated structure is provided with lamp socket; Said lamp socket two ends are made as the open end, and said lamp socket forms a medium altitude chamber, and are provided with light cover in said lamp socket one end group; Hold in addition in the room of said lamp socket, to organize in regular turn by said lamp socket again and be provided with luminescence unit and fin; And said luminescence unit is contacted with said fin, and said fin is that multi-disc is folded mutually to be set up, and is formed with the heat radiation gap between the folded mutually said fin of setting up.

2. embedding lamp structure as claimed in claim 1 is characterized in that said fin further is formed with a plurality of protuberances, so that be formed with said heat radiation gap between the folded mutually said fin of setting up.

3. embedding lamp structure as claimed in claim 2 is characterized in that, said luminescence unit comprises substrate and is mounted on the illuminator of said substrate, and said substrate contacts with said fin.

4. embedding lamp structure as claimed in claim 3 is characterized in that, the room inwall of the said lamp socket reflecting part that further is shaped, and the illuminator of said luminescence unit is positioned between said reflecting part.

5. embedding lamp structure as claimed in claim 3 is characterized in that, said illuminator is a light emitting diode.

6. embedding lamp structure as claimed in claim 3 is characterized in that said light cover further is provided with open-work in centre, and said light cover is provided with light-passing board in said through-hole position group.

7. embedding lamp structure as claimed in claim 6 is characterized in that, the light-passing board of said light cover is a diffuser plate.

8. embedding lamp structure as claimed in claim 1 is characterized in that, said luminescence unit comprises substrate and is mounted on the illuminator of said substrate, and said substrate contacts with said fin.

9. embedding lamp structure as claimed in claim 1 is characterized in that said light cover further is provided with open-work in centre, and said light cover is provided with light-passing board in said through-hole position group.

10. embedding lamp structure as claimed in claim 9 is characterized in that, the light-passing board of said light cover is a diffuser plate.