CN102537707B - Light emitting diode (LED) lamp - Google Patents

Light emitting diode (LED) lamp Download PDF

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Publication number
CN102537707B
CN102537707B CN201010616429.5A CN201010616429A CN102537707B CN 102537707 B CN102537707 B CN 102537707B CN 201010616429 A CN201010616429 A CN 201010616429A CN 102537707 B CN102537707 B CN 102537707B
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CN
China
Prior art keywords
light source
led light
housing
connecting hole
led
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CN201010616429.5A
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Chinese (zh)
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CN102537707A (en
Inventor
周明杰
李明合
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.)
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
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Publication date
Application filed by Oceans King Lighting Science and Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN201010616429.5A priority Critical patent/CN102537707B/en
Publication of CN102537707A publication Critical patent/CN102537707A/en
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Publication of CN102537707B publication Critical patent/CN102537707B/en
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Abstract

The invention relates to a light emitting diode (LED) lamp. The lamp comprises a shell and an LED light source component arranged on the shell, wherein a clamping hole and a notch communicated with the clamping hole are formed in the shell; and a clamping part is arranged on the LED light source component, enters the clamping hole from the notch and rotates, so that the clamping part is clamped with the edge of the clamping hole, and the LED light source component is fixed on the shell in a detachable mode. When a light source of the LED lamp is replaced, the shell is not required to be detached, only the LED light source component is needed to be rotated, and the clamping part of the LED light source component is removed from the notch of an installation plate of the shell, so the light source of the LED lamp is convenient to replace.

Description

LED light fixture
[technical field]
The present invention relates to a kind of light fixture, particularly a kind of LED light fixture.
[background technology]
Due to LED(Light Emitting Diode, light emitting diode) have low energy consumption, power saving, long service life, volume little, react the advantage such as fast, make LED light fixture progressively replace conventional bulb and be widely used in daily life.
A kind of LED light fixture, it comprises aluminium base, many screws, plurality of LEDs, reflector, transparent member and housings.Plurality of LEDs is directly welded on aluminium base.Aluminium base is fixed on housing by many screws.Transmitter covers on plurality of LEDs, for the light that fully reflection plurality of LEDs is launched.Transparent member is fixedly connected with housing, forms the cavity of a sealing LED, aluminium base, reflector.
But above-mentioned LED light fixture is connected after plurality of LEDs and added reflector on aluminium base, then with transparent member and housing seal protection, once there be a LEDs to damage, dismounting is safeguarded extremely inconvenient.Especially more inconvenient in the time of work high above the ground or deathtrap, increase maintenance difficulties and Personal Risk's index.
[summary of the invention]
In view of above-mentioned condition, be necessary the LED light fixture that provides a kind of dismounting easy to maintenance.
A kind of LED light fixture comprises housing and is installed on the LED light source assembly on housing, the breach that offers connecting hole on housing and be connected with connecting hole, LED light source assembly is provided with holding section, holding section rotates from breach enters connecting hole, holding section and the edge of connecting hole are held mutually, thereby LED light source assembly is removably fixed on housing.
Further, this holding section is the projection that offers draw-in groove, and the periphery of this connecting hole can be fastened in this draw-in groove.
Further, this LED light source assembly comprises having the reflector of opening and be located at the LED packaged light source in this reflector.
Further, this LED light source assembly also comprises the transparent member of the opening part that is covered on this reflector, and this holding section is located in this transparent member.
Further, this LED light source assembly also comprises and is fixed on the bottom in this reflector outside and the connection-peg being electrically connected with this LED packaged light source.
Further, this LED light source assembly also comprises the threaded connector that this LED packaged light source is fixed on to the bottom of this reflector inner side.
Further, this LED light fixture also comprises the seal that is sheathed on this LED light source assembly and offsets with this housing.
Further, the seal is O RunddichtringO.
Further, this connecting hole is roughly circle, and this breach is multiple, and with respect to the center of circle symmetry of this connecting hole.
Further, the installing plate that this housing comprises bonnet and is fixedly connected with this bonnet, the cavity of LED light source assembly is accommodated in one of the common formation of this bonnet and this installing plate, and this connecting hole is opened on this installing plate.
When above-mentioned LED light fixture is changed light source, without taking housing apart, only need this LED light source assembly of rotation, the holding section of transparent member is separated from the breach of the installing plate of housing, therefore, the dismounting of above-mentioned LED light fixture is easy to maintenance.And above-mentioned LED light fixture only needs a kind of instrument can realize dismounting, it is convenient to change, and easy care, more utilizes work high above the ground or deathtrap operation.In addition, above-mentioned LED light fixture can be realized IP65 protection, increases security and the durability of light fixture.
[brief description of the drawings]
Fig. 1 is the cutaway view of the LED light fixture of an embodiment;
Fig. 2 is the cutaway view along II-II line in Fig. 1;
Fig. 3 is the stereogram of the installing plate of the housing of the LED light fixture shown in Fig. 1;
Fig. 4 is the stereogram of the LED light source assembly of the LED light fixture shown in Fig. 1;
Fig. 5 is the stereogram at another visual angle of the LED light source assembly of the LED light fixture shown in Fig. 1;
Fig. 6 is the stereogram at another visual angle of the LED light source assembly of the LED light fixture shown in Fig. 1;
Fig. 7 is the stereogram of the seal of the LED light fixture shown in Fig. 1;
Fig. 8 is the cutaway view along VIII-VIII line in Fig. 7;
Fig. 9 is the enlarged drawing of IX portion in Fig. 8.
[detailed description of the invention]
Main accompanying drawings specific embodiment of the invention below.
Refer to Fig. 1 to Fig. 3, the LED light fixture 100 of an embodiment comprises housing 110, LED light source assembly 120 and seal 130.LED light source assembly 120 is installed in housing 110.Seal 130 is sheathed on LED light source assembly 120, and offsets with housing 110, to increase the sealing of housing 110.In this enforcement, LED light source assembly 120 is multiple, and is arranged in a linear; Seal 130 is also multiple, is sheathed on respectively on multiple LED light source assemblies 120.
Housing 110 comprises bonnet 111 and installing plate 113.Bonnet 111 is fixedly connected with installing plate 113, forms a cavity 115 of accommodating LED light source assembly 120.On installing plate 113, offer connecting hole 1131 and breach 1132.Breach 1132 is positioned at connecting hole 1131 peripheries, and is connected with connecting hole 1131.
In the present embodiment, connecting hole 1131 is multiple, and roughly rounded.Breach 1132 is roughly rectangle.The periphery of each connecting hole 1131 forms four breach 1132.Four breach 1132 are symmetrical arranged with respect to the center of circle of connecting hole 1131.
Refer to Fig. 4 to Fig. 6, each LED light source assembly 120 comprises reflector 121, transparent member 123, plug 125, LED packaged light source 127 and threaded connector 129.It is bowl-shape that reflector 121 is roughly, and LED packaged light source 127 is located at the inside bottom of reflector 121.Transparent member 123 is covered on the peristome of reflector 121.Connection-peg 125 is electrically connected with LED packaged light source 127, and is fixed on the exterior bottom of reflector 121.In this enforcement, threaded connector 129 is two, and it is for being fixed on LED packaged light source 127 bottom of reflector 121.
Transparent member 123 is roughly circle, and it can be clear glass, plastics etc. and makes.The periphery of transparent member 123 is provided with four holding sections 1231.Four holding sections 1231 are symmetrical arranged with respect to the center of circle of transparent member 123, corresponding one by one with four breach 1132 of the installing plate 113 of housing 110 when installation.In the present embodiment, each holding section 1231 is for offering the projection of draw-in groove 1233.The periphery of the connecting hole 1131 of the installing plate 113 of housing 110 can be fastened in draw-in groove 1233.
Refer to Fig. 7 to Fig. 9, in the present embodiment, seal 130 is O RunddichtringO.The radial section of seal 130 is offered through hole 131, and through hole 131 is along the circumferential extension of seal 130.
Please refer to Fig. 1 to Fig. 5, when LED light source assembly 120 is installed, by corresponding one by one with the breach 1132 of the installing plate 113 of housing 110 four holding sections 1231 of the transparent member of LED light source assembly 120 123, and LED light source assembly 120 is contained in the connecting hole 1131 of installing plate 113 of housing 110.Then, LED light source assembly 120 is rotated to approximately 45 degree, the periphery of the connecting hole 1131 of installing plate 113 is fastened in the draw-in groove 1233 of holding section 1231 of transparent member 123, thereby LED light source assembly 120 is fixed on the installing plate 113 of housing 110.
If LED packaged light source 127 has damage, need to change whole LED light source assembly 120.While changing LED light source assembly 120, only need this LED light source assembly 120 of rotation, four holding sections 1231 of transparent member 123 are separated from the breach 1132 of the installing plate 113 of housing 110.
When above-mentioned LED light fixture 100 is changed light source, without taking housing 110 apart, only need this LED light source assembly 120 of rotation, four holding sections 1231 of transparent member 123 are separated from the breach 1132 of the installing plate 113 of housing 110, therefore, above-mentioned LED light fixture 100 dismounting are easy to maintenance.And 100 a kind of instruments of needs of above-mentioned LED light fixture can be realized dismounting, it is convenient to change, and easy care, more utilizes work high above the ground or deathtrap operation.In addition, above-mentioned LED light fixture 100 can be realized IP65 protection, increases security and the durability of light fixture.
Be appreciated that LED light source assembly 120 is not limited to four, also can be one, two, more than three or four.Seal 130 is not limited to O RunddichtringO, also can be the hermetically-sealed constructions such as General Purpose Rubber pad.And seal 130 also can omit, only need LED light source assembly 120 itself to contact closely with housing 110.Holding section 1231 is not limited to offer the projection of draw-in groove 1233, also can be other structure, for example, is located at the grab of the periphery of transparent member 123, or is opened in draw-in groove of the periphery of transparent member 123 etc.
The above embodiment has only expressed several detailed description of the invention of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (5)

1. a LED light fixture, it is characterized in that, comprise housing and be installed on the LED light source assembly on this housing, the breach that offers connecting hole on this housing and be positioned at the periphery of described connecting hole and be connected with this connecting hole, this LED light source assembly is provided with holding section, this holding section rotates from this breach enters this connecting hole, and this holding section and the edge of this connecting hole are held mutually, thereby this LED light source assembly is removably fixed on this housing;
Described LED light source assembly comprises reflector, transparent member and LED packaged light source; It is bowl-shape that described reflector is roughly, and described LED packaged light source is located at the inside bottom of described reflector, and described transparent member is covered on the peristome of reflector;
Described transparent member is roughly circle, and described holding section is located on the periphery of described transparent member, and described holding section is the projection that offers draw-in groove, and described draw-in groove is towards the radial outside setting of described transparent member, and the periphery of the connecting hole of described housing can be fastened in draw-in groove;
Also comprise seal, described seal is O RunddichtringO, and described seal is sheathed in the transparent member of described LED light source assembly, and offsets with housing, to increase the sealing of described housing.
2. LED light fixture as claimed in claim 1, is characterized in that, this LED light source assembly also comprises and is fixed on the bottom in this reflector outside and the connection-peg being electrically connected with this LED packaged light source.
3. LED light fixture as claimed in claim 1, is characterized in that, this LED light source assembly also comprises the threaded connector that this LED packaged light source is fixed on to the bottom of this reflector inner side.
4. LED light fixture as claimed in claim 1, is characterized in that, this connecting hole is roughly circle, and this breach is multiple, and with respect to the center of circle symmetry of this connecting hole.
5. LED light fixture as claimed in claim 1, is characterized in that, the installing plate that this housing comprises bonnet and is fixedly connected with this bonnet, and the cavity of LED light source assembly is accommodated in one of the common formation of this bonnet and this installing plate, and this connecting hole is opened on this installing plate.
CN201010616429.5A 2010-12-30 2010-12-30 Light emitting diode (LED) lamp Active CN102537707B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010616429.5A CN102537707B (en) 2010-12-30 2010-12-30 Light emitting diode (LED) lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010616429.5A CN102537707B (en) 2010-12-30 2010-12-30 Light emitting diode (LED) lamp

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CN102537707A CN102537707A (en) 2012-07-04
CN102537707B true CN102537707B (en) 2014-07-23

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103672770A (en) * 2012-09-18 2014-03-26 良盟塑胶股份有限公司 Combining-demounting structure of LED lamp
CN113007675A (en) * 2021-03-23 2021-06-22 苏州欧普照明有限公司 Photoelectric core module and lamp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1215735A1 (en) * 2000-12-13 2002-06-19 Chao-Chin Yeh Improved structure of lamp
CN2814114Y (en) * 2005-07-28 2006-09-06 深圳沃科半导体照明有限公司 Changeable LED table lamp
CN201066101Y (en) * 2007-06-01 2008-05-28 孙敬玺 Ceiling lamp base and large power LED ceiling lamp
CN201475698U (en) * 2009-06-18 2010-05-19 帝闻企业股份有限公司 Improved LED fluorescent lamp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06349451A (en) * 1993-06-03 1994-12-22 Fujitsu Ltd Light source and liquid crystal display using it

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1215735A1 (en) * 2000-12-13 2002-06-19 Chao-Chin Yeh Improved structure of lamp
CN2814114Y (en) * 2005-07-28 2006-09-06 深圳沃科半导体照明有限公司 Changeable LED table lamp
CN201066101Y (en) * 2007-06-01 2008-05-28 孙敬玺 Ceiling lamp base and large power LED ceiling lamp
CN201475698U (en) * 2009-06-18 2010-05-19 帝闻企业股份有限公司 Improved LED fluorescent lamp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开平6-349451A 1994.12.22

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