CN203240366U - Indoor lighting lamp - Google Patents
Indoor lighting lamp Download PDFInfo
- Publication number
- CN203240366U CN203240366U CN2013203037314U CN201320303731U CN203240366U CN 203240366 U CN203240366 U CN 203240366U CN 2013203037314 U CN2013203037314 U CN 2013203037314U CN 201320303731 U CN201320303731 U CN 201320303731U CN 203240366 U CN203240366 U CN 203240366U
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- China
- Prior art keywords
- substrate
- light source
- source module
- lamp housing
- illumination light
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- Expired - Fee Related
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Abstract
The utility model provides an indoor lighting lamp which comprises a lamp shell, a substrate, a light source module and a reflection cover, wherein an opening is formed in the bottom of the lamp shell, radiating holes are formed in the lateral wall of the lamp shell, the substrate is installed in the lamp shell in a detachable mode, the light source muddle is installed on the substrate, the reflection cover is arranged inside the lamp shell and located between the substrate and a nonopaque cover, and a light emitting part of the light source module stretches into the reflection cover through a through hole. According to the indoor lighting lamp, when the light source module arranged on the substrate is damaged, the damaged light source module can be detached and replaced with a new light source module easily, the situation existing in an existing LED light source board that the whole LED light source board needs to be discarded and replaced when only part of LED illumination bodies can not emit light is avoided, and therefore component cost waste is avoided.
Description
Technical field
The utility model relates to a kind of lighting device, especially a kind ofly is installed in the indoor light fixture that is used for illumination.
Background technology
Notification number is that the new patent of M409352 has been announced a kind of high-power split type LED light structures, main system is comprised of a led light source plate (10), a conductive cover plate (20), a radiation conductive seat (30), a control circuit board (40) and a heat radiation seat of honour (50), wherein this led light source plate (10) is provided with several LED illuminators (11), it is luminous after turn-on power that this counts LED illuminator (11), reaches the effect of illumination.
The led light source plate (10) of this new patent is designed to disconnectable pattern, when if monoblock led light source plate (10) damages, has the effect that to be convenient to change, if only only the LED illuminator (11) of partial amt damages, when the LED illuminator (11) of other parts quantity is still can be normal luminous, if the LED illuminator (11) of the partial amt of damage has reached the degree of impact illumination, and the only just LED illuminator (11) of the partial amt of damage replacing, renew but monoblock led light source plate (10) must be separated, this measure is for still normally for the LED illuminator (11) of luminous partial amt, cause the problem of member cost waste, still had necessity of improvement.
Summary of the invention
The purpose of this utility model provides a kind of indoor illumination light fitting, can change replacing to the light source module that is comprised of illuminating part and radiating piece easily, reaches the effect of saving member cost, thereby remedies the deficiencies in the prior art.
Indoor illumination light fitting of the present utility model includes:
Lamp housing, its bottom has an opening, and has louvre at the sidewall of lamp housing 1;
Substrate, described substrate is installed in the lamp housing with removably;
Light source module, described light source module is installed on the substrate;
Reflector is positioned at lamp housing, and between substrate and diffuser; The illuminating part of described light source module stretches in the reflector by through hole.
Described substrate is by ear, is fixed in the lamp housing by connector in the lamp housing outside,
Described connector is screw;
Described light source module comprises illuminating part and radiating piece, and illuminating part and radiating piece lay respectively at the both sides of substrate by perforation;
Described radiating piece has a junction and extends through perforation, and fixed with connecting portion below substrate with fixture, thereby fixedly radiating piece is on substrate;
Described fixture is nut;
Described reflection covers in the top and has a laminate, and described laminate position is below this substrate, and is parallel with substrate, and laminate has illuminating part for light source module and passes accordingly and be stretched at through hole in the reflector.
Indoor illumination light fitting of the present utility model, when the light source module on being installed in substrate damages, can easily the light source module that damages be separated and change again the light source module new product, compared to existing led light source plate, the LED illuminator that can not produce partial amt only can't luminously just still must be given up led light source plate in the situation of monoblock the situation of replacing, occurs therefore can prevent the problem of member cost waste.
Description of drawings
Fig. 1: the schematic appearance of the utility model light fixture;
Fig. 2: the stereo decomposing structural representation of the utility model light fixture;
Fig. 3: the sectional structure schematic diagram of the utility model light fixture;
Fig. 4: substrate of the present utility model is with ear and casing mounting structure schematic diagram;
Fig. 5: light source module of the present utility model is installed in the structural representation on the substrate;
Fig. 6: the concrete structure schematic diagram of the utility model radiating piece;
Wherein: 1, lamp housing 11, opening 12, louvre 13, installing hole 2, substrate 21, perforation 22, ear 23, screw 3, light source module 31, illuminating part 32, radiating piece 321 connecting portions 322, radiating fin, 323, supporting surface 324, projection 325, end face 326, annular groove 327, sealing ring 33, nut 4, diffuser 5, reflector 51, laminate 511, through hole.
The specific embodiment
The structure of light fixture of the present utility model such as Fig. 1 are to shown in Figure 5, person shown in the figure is the selected specific embodiment structure of the utility model, this is only for explanation, and those skilled in the art can select on the utility model technical thought and the parts that the utlity model has identical function.
The structure of indoor illumination light fitting of the present utility model, as depicted in figs. 1 and 2, comprise a lamp housing 1 and a substrate 2, multiple light sources module 3, a light shield 4 and a reflector 5, wherein shown in the 2nd to 3 figure, the housing that the lamp housing 1 of the present embodiment is rounded, its bottom has an opening 11, and has plural louvre 12 on every side, and the inside of lamp housing 1 can be outwards ventilative by this plural number louvre 12.
As shown in Figure 2 to Figure 3,2 pairs of substrates of the present embodiment should lamp housing 1 and also rounded, substrate 2 is placed in this lamp housing 1, and substrate 2 has number perforation 21, each is bored a hole and 12 all can organize accordingly for a light source module 3 and establish.
In the present embodiment, these substrate 2 levels are placed in this lamp housing 1, and are provided with plural ear 22 in substrate 2 all sides, and each ear's 22 relative substrate 2 erects, and each ear 22 and the lamp housing 1 of position sentence that a conjunction passes and fixing base 2 and lamp housing 1.Please and join the 4th figure, this conjunction is screw 23 in the present embodiment, and lamp housing 1 has an installing hole 13 in the position of each ear 22, and screw 23 can be passed and be locked on by installing hole 13 ear 22 of position, makes substrate 2 interior fixing in lamp housing 1.
Shown in the 2nd to 3 figure, individual light source module 3 comprises an illuminating part 31 and a radiating piece 32, this illuminating part 31 is positioned at this substrate 2 times, 32 of this radiating pieces are positioned on this substrate 2, and 32 of radiating pieces are between substrate 2 and lamp housing 1, and this illuminating part 31 and this radiating piece 32 wherein one pass the perforation 21 of this substrate 2 and affixed and be fixed on the substrate 2 with another one.
As shown in Figure 5, the radiating piece 32 of the individual light source module 3 in the present embodiment has a junction 321 and extends through this perforation 21, this connecting portion 321 is external thread part in the present embodiment, and with a fixture in this substrate 2 times and these connecting portion 321 fixed and fixing radiating pieces 32 on substrate 2, this fixture is the nut 33 for establishing with these connecting portion 321 spiral shells in the present embodiment.
When illuminating part 31 is luminous, the heat of dispersing absorbed by radiating piece 32 and heat conduction to lamp housing 1 and air heat exchange, it is outwards ventilative that lamp housing 1 interior hot-air through heat exchange can see through number louvres 12, reaches the effect of external heat radiation.
Shown in the 2nd to 3 figure, this diffuser 4 covers at this opening 11 for 1 time in this substrate.And for example shown in the 2nd to 3 figure, this reflector 5 is located in this lamp housing 1, and this reflector 5 is between this substrate 2 and this diffuser 4, and the illuminating part 31 of multiple light sources module 3 is in the top of this reflector 5 is stretched at this reflector 5; The reflector 5 of the present embodiment has a laminate 51 in the top, 51 of this laminates are this substrate 2 times, and parallel with substrate 2 and establish, and laminate 51 has several through holes 511, each through hole 51 passes accordingly and is stretched in the reflector 5 for the illuminating part 31 of each light source module 3,, when the illuminating part 31 of light source module 3 is luminous, ray guidance is penetrated by opening 11 directions with this reflector 5.Diffuser 4 and reflector 5 can be installed in the lamp housing 1 with chimeric mode.
When if the light source module 3 on this substrate 2 has the situation of damage, owing to substrate 2 is to be fixed in the lamp housing 1 with conjunction, therefore all conjunctions are separated lamp housing 1 can be with this substrate 2 by lamp housing 1 interior taking-up, can Geng Huan not this moment with regard to 3 of the light source modules of damage on the substrate 2, meaning can be separated illuminating part first by an end of connecting portion 321, and fixture separated connecting portion 321, this moment, radiating piece 32 can be by separating on the substrate 2, again light source module 3 new products are put in back on the substrate 2 with reverse operating, can finish the replacing of light source module 3
Be not difficult to find that by above-mentioned explanation the advantage of this creation is, when the light source module 3 on being installed in substrate 2 damages, can easily the light source module 3 that damages be separated and change again light source module 3 new products, be installed in the led light source plate and can not the person of changeing compared to the number LED illuminators of prior art exposure, the LED illuminator that can not produce partial amt only can't be luminous and still led light source plate in the situation of monoblock must be given up the situation of replacing, occurs therefore can prevent the problem of member cost waste.
It is worth mentioning that, when if the kenel of this lamp housing 2 is changed into the different kenel of the geometries such as square or Elliptical circle, this substrate 2 can change face shaping with lamp housing 1, and can pass the pattern of ear 22 and substrate 2 is fixing with lamp housing 1 with screw 23 equally, for the suitable facility of substrate 2 and the assembling of lamp housing 1 when kenel changes.
For radiating piece 32 of the present utility model, this radiating piece 32 can be cast into a shape, and the one end has a supporting surface 323, and this supporting surface 323 axially stretches out a projection 324 certainly.Extend axially to the hollow bulb of this projection 324 and these radiating piece 32 inside are provided with one, stretch out several radiating fins 322 in two sides of supporting surface 323.For projection 324, it can pass through screw socket, and spiral way screws and is installed on the supporting surface 323. and, in order to prevent leak of liquid, perisporium is equipped with annular groove 326 outside projection 324, and sealing ring 327 wherein is housed, when screwing, sealing ring 327 just can play the effect of waterproof.
The liquid of heat transmission can be housed in hollow bulb, after absorbing heat energy, in this hollow bulb, evaporate formation gas, because density reduces floating rising, and the effect by this radiating piece and radiating fin 322 sheds heat between the rising stage, make it again return into liquid and drop to again the bottom, form accordingly the circulation of heat radiation process, thereby obviously improve the efficient of heat radiation.
Wherein radiating piece 32 can be made by holding transcalent metal material, and the liquid of heat transmission can be water.
Claims (9)
1. indoor illumination light fitting includes:
Lamp housing (1), its bottom has an opening (11), and has louvre (12) at the sidewall of lamp housing (1);
Substrate (2), described substrate (2) is installed in the lamp housing (1) with removably;
Light source module (3), described light source module (3) are installed on the substrate (2);
Reflector (5) is positioned at lamp housing (1), and between substrate (2) and diffuser (4); The illuminating part (31) of described light source module (3) stretches in the reflector (5) by through hole (511).
2. indoor illumination light fitting as claimed in claim 1 is characterized in that described substrate (2) is by ear (22), is fixed in the lamp housing (1) by connector in lamp housing (1) outside.
3. indoor illumination light fitting as claimed in claim 2 is characterized in that described connector is screw (23).
4. indoor illumination light fitting as claimed in claim 1, it is characterized in that described light source module (3) comprises illuminating part (31) and radiating piece (32), and illuminating part (31) and radiating piece (32) lay respectively at the both sides of substrate (2) by perforation (21).
5. indoor illumination light fitting as claimed in claim 4, it is characterized in that described radiating piece (32) has a junction (321) and extends through perforation (21), and fixed with connecting portion (321) in substrate (2) below with fixture, thereby fixedly radiating piece (32) is on substrate (2).
6. indoor illumination light fitting as claimed in claim 5 is characterized in that described fixture is nut (33).
7. indoor illumination light fitting as claimed in claim 1, it is characterized in that described reflector (5) has a laminate (51) in the top, described laminate (51) position is in this substrate (2) below, parallel with substrate (2), and laminate (51) has illuminating part (31) for light source module (3) and passes accordingly and be stretched at through hole (511) in the reflector (5).
8. indoor illumination light fitting as claimed in claim 4, it is characterized in that described radiating piece (32) includes a plurality of radiating fins (322) that are installed on supporting surface (323) side, also include one and be installed in supporting surface (323) bottom, be used for and produce the projection (324) that the light emitting module of heat directly or indirectly contacts.
9. indoor illumination light fitting as claimed in claim 8 is characterized in that, described supporting surface (323) and projection (324) have hollow bulb; Described hollow bulb self-supporting face (323) extends axially to projection (324); And the liquid of heat transmission is housed in hollow bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203037314U CN203240366U (en) | 2013-05-30 | 2013-05-30 | Indoor lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203037314U CN203240366U (en) | 2013-05-30 | 2013-05-30 | Indoor lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240366U true CN203240366U (en) | 2013-10-16 |
Family
ID=49317662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203037314U Expired - Fee Related CN203240366U (en) | 2013-05-30 | 2013-05-30 | Indoor lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277687A (en) * | 2013-05-30 | 2013-09-04 | 青岛科瑞克绿色能源科技有限公司 | Indoor illuminating lamp |
-
2013
- 2013-05-30 CN CN2013203037314U patent/CN203240366U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277687A (en) * | 2013-05-30 | 2013-09-04 | 青岛科瑞克绿色能源科技有限公司 | Indoor illuminating lamp |
| CN103277687B (en) * | 2013-05-30 | 2015-04-22 | 青岛科瑞克绿色能源科技有限公司 | Indoor illuminating lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20160530 |