CN103277687A - Indoor illuminating lamp - Google Patents

Indoor illuminating lamp Download PDF

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Publication number
CN103277687A
CN103277687A CN2013102076640A CN201310207664A CN103277687A CN 103277687 A CN103277687 A CN 103277687A CN 2013102076640 A CN2013102076640 A CN 2013102076640A CN 201310207664 A CN201310207664 A CN 201310207664A CN 103277687 A CN103277687 A CN 103277687A
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CN
China
Prior art keywords
substrate
light source
lamp housing
source module
indoor illumination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2013102076640A
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Chinese (zh)
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CN103277687B (en
Inventor
洪犹男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KRANC GREEN TECH Co Ltd
Original Assignee
KRANC GREEN TECH Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KRANC GREEN TECH Co Ltd filed Critical KRANC GREEN TECH Co Ltd
Priority to CN201310207664.0A priority Critical patent/CN103277687B/en
Publication of CN103277687A publication Critical patent/CN103277687A/en
Application granted granted Critical
Publication of CN103277687B publication Critical patent/CN103277687B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention provides an indoor illuminating lamp which comprises a lamp housing, a base plate, a light source module and a reflective cover, wherein an opening is formed in the bottom of the lamp housing, heat dissipation holes are formed in the side wall of the lamp housing 1, the base plate is detachably installed inside the lamp housing, the light source module is installed on the base plate, the reflective cover is placed in the lamp housing and placed between the base plate and a light permeable cover, and a light emitting piece of the light source module extends into the reflective cover through a through hole. According to the indoor illuminating lamp, when the light source module which is arranged on the base plate is damaged, the damaged light source module can be easily detached and replaced by a new light source module, compared with an existing LED light source plate, the condition that the whole LED light source plate needs to be replaced and abandoned when only a part of LED light-emitting body can not emit light can not occur, and therefore the problem that component cost is wasted can be avoided.

Description

A kind of indoor illumination light fitting
Technical field
The present invention relates to a kind of lighting device, especially a kind ofly be installed in the indoor light fixture that is used for illumination.
Background technology
Notification number is that the novel patent of M409352 has been announced a kind of high-power split type LED light structures, main system is made up of a led light source plate (10), a conductive cover plate (20), a heat 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 novel patent is designed to disconnectable pattern, when if monoblock led light source plate (10) damages, has the effect that to be convenient to change, only if 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 influence 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 invention is to provide a kind of indoor illumination light fitting, can change replacing to the light source module of being formed by illuminating part and radiating piece easily, reach the effect of saving member cost, thereby remedy the deficiencies in the prior art.
Indoor illumination light fitting of the present invention 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 invention, when the light source module on being installed in substrate damages, can easily the light source module that damages be separated and change the light source module new product again, 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 under the situation of monoblock the situation of replacing, takes place so can prevent the problem of member cost waste.
Description of drawings
Fig. 1: the schematic appearance of light fixture of the present invention;
Fig. 2: the three-dimensional decomposition texture schematic diagram of light fixture of the present invention;
Fig. 3: the sectional structure schematic diagram of light fixture of the present invention;
Fig. 4: substrate of the present invention is with ear and housing mounting structure schematic diagram;
Fig. 5: light source module of the present invention is installed in the structural representation on the substrate;
Fig. 6: the concrete structure schematic diagram of radiating piece of the present invention;
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 invention such as Fig. 1 are to shown in Figure 5, and person shown in the figure is the selected specific embodiment structure of the present invention, and only for the usefulness of explanation, those skilled in the art can select the parts that have identical function with the present invention for use on the technology of the present invention thinking for this.
The structure of indoor illumination light fitting of the present invention, 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 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 the substrates of 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 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 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 the ear 22 of position by installing hole 13, makes substrate 2 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 person.
Shown in the 5th figure, 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 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 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 to see through number louvre 12 through the hot-air of heat exchange in the lamp housing 1, 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 present embodiment has a laminate 51 in the top, 51 of this laminates are this substrate 2 times, and it is 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, so all conjunctions are separated lamp housing 1 can be with this substrate 2 by taking out in the lamp housing 1, 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 earlier 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 light source module 3 new products again, 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 under the situation of monoblock must be given up the situation of replacing, takes place so can prevent the problem of member cost waste.
What deserves to be mentioned is, when if the kenel of this lamp housing 2 is changed into the different kenel of 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 invention, 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 good waterproof effect.
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 return into liquid again and drop to the bottom again, form the circulation of heat radiation process accordingly, thereby obviously improve the efficient of heat radiation.
Wherein radiating piece 32 can be made by easy heat conductive 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 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.
CN201310207664.0A 2013-05-30 2013-05-30 Indoor illuminating lamp Expired - Fee Related CN103277687B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310207664.0A CN103277687B (en) 2013-05-30 2013-05-30 Indoor illuminating lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310207664.0A CN103277687B (en) 2013-05-30 2013-05-30 Indoor illuminating lamp

Publications (2)

Publication Number Publication Date
CN103277687A true CN103277687A (en) 2013-09-04
CN103277687B CN103277687B (en) 2015-04-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103499078A (en) * 2013-09-27 2014-01-08 昆山纯柏精密五金有限公司 LED lamp radiator
CN104154438A (en) * 2014-07-21 2014-11-19 众普森科技(株洲)有限公司 LED (light emitting diode) light source module and LED lamp

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090091934A1 (en) * 2007-10-05 2009-04-09 Cosmo Electronics Corporation High power LED module
KR100913122B1 (en) * 2009-02-16 2009-08-19 이종명 Heat sink type led flood light
CN201293216Y (en) * 2008-11-17 2009-08-19 田俊 LED illumination bulb
KR100931773B1 (en) * 2009-04-06 2009-12-14 (주)섬엘이디 Light module using led light source
JP2011150816A (en) * 2010-01-19 2011-08-04 Panasonic Electric Works Co Ltd Lighting fixture apparatus
CN201964192U (en) * 2011-01-20 2011-09-07 薛锡荣 LED (light-emitting diode) bulb with convenience in assembly
CN102537723A (en) * 2010-12-03 2012-07-04 三星Led株式会社 Light source for illumination apparatus and method of manufacturing the same
CN102537687A (en) * 2010-12-13 2012-07-04 海洋王照明科技股份有限公司 LED (Light-Emitting Diode) lamp
CN102818180A (en) * 2012-07-23 2012-12-12 贵州光浦森光电有限公司 LED (Light-Emitting Diode) project lamp utilizing lamp shell as mounting interface bracket structure
CN203240366U (en) * 2013-05-30 2013-10-16 青岛科瑞克绿色能源科技有限公司 Indoor lighting lamp

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090091934A1 (en) * 2007-10-05 2009-04-09 Cosmo Electronics Corporation High power LED module
CN201293216Y (en) * 2008-11-17 2009-08-19 田俊 LED illumination bulb
KR100913122B1 (en) * 2009-02-16 2009-08-19 이종명 Heat sink type led flood light
KR100931773B1 (en) * 2009-04-06 2009-12-14 (주)섬엘이디 Light module using led light source
JP2011150816A (en) * 2010-01-19 2011-08-04 Panasonic Electric Works Co Ltd Lighting fixture apparatus
CN102537723A (en) * 2010-12-03 2012-07-04 三星Led株式会社 Light source for illumination apparatus and method of manufacturing the same
CN102537687A (en) * 2010-12-13 2012-07-04 海洋王照明科技股份有限公司 LED (Light-Emitting Diode) lamp
CN201964192U (en) * 2011-01-20 2011-09-07 薛锡荣 LED (light-emitting diode) bulb with convenience in assembly
CN102818180A (en) * 2012-07-23 2012-12-12 贵州光浦森光电有限公司 LED (Light-Emitting Diode) project lamp utilizing lamp shell as mounting interface bracket structure
CN203240366U (en) * 2013-05-30 2013-10-16 青岛科瑞克绿色能源科技有限公司 Indoor lighting lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103499078A (en) * 2013-09-27 2014-01-08 昆山纯柏精密五金有限公司 LED lamp radiator
CN104154438A (en) * 2014-07-21 2014-11-19 众普森科技(株洲)有限公司 LED (light emitting diode) light source module and LED lamp

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Granted publication date: 20150422

Termination date: 20160530