CN201293278Y - LED lamp with fastening and fixing structure - Google Patents

LED lamp with fastening and fixing structure Download PDF

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Publication number
CN201293278Y
CN201293278Y CNU2008201369846U CN200820136984U CN201293278Y CN 201293278 Y CN201293278 Y CN 201293278Y CN U2008201369846 U CNU2008201369846 U CN U2008201369846U CN 200820136984 U CN200820136984 U CN 200820136984U CN 201293278 Y CN201293278 Y CN 201293278Y
Authority
CN
China
Prior art keywords
led light
light fixture
clip fixed
screw thread
cylindrical shell
Prior art date
Application number
CNU2008201369846U
Other languages
Chinese (zh)
Inventor
尤宏文
李新明
Original Assignee
艾笛森光电股份有限公司
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 艾笛森光电股份有限公司 filed Critical 艾笛森光电股份有限公司
Priority to CNU2008201369846U priority Critical patent/CN201293278Y/en
Application granted granted Critical
Publication of CN201293278Y publication Critical patent/CN201293278Y/en

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Abstract

The utility model discloses a LED light fixture with stopping fixing structure, which comprises a light socket, a radiator, a stopping fixing structure and a LED luminescence module; the light socket has a cylindrical shell; a round wall is formed on the radiator; the stopping fixing structure comprises a first screw thread formed on the outer periphery of the cylindrical shell, a clamp hook extended from one end of the cylindrical shell, a second screw thread formed on the inner side of the round wall matching the first screw thread, and a clamp slot formed on the round wall matching the clamp hook; and the LED luminescence module is connected with the end of the radiator far from the light socket; thereby, the light socket and the radiator can be combined firmly and stably.

Description

LED light fixture with clip fixed structure
Technical field
The utility model relates to a kind of LED light fixture, relates in particular to a kind of LED light fixture with clip fixed structure.
Background technology
(Light Emitting Diode LED) has characteristics such as low power consuming, power saving, long service life, volume is little, reaction is fast to light emitting diode, progressively replaces conventional bulb and in various lightings of extensive use or the light-emitting device; These lightings or light-emitting device are for increasing range of exposures and brightness, normally most LED are combined into a led module, combine with lamp holder with radiator respectively again, yet radiator and lamp holder are made with different materials respectively, quite difficult aspect the firmness of combination, and various countries work out the safety standard that strictness is arranged all respectively.
Existing LED light fixture, mainly comprise a lamp holder, a radiator and a LED light emitting module, lamp holder has a cylindrical shell, form an external screw thread in the cylindrical shell outer peripheral edges, and radiator forms a ringwall, form an internal thread that is spirally connected mutually with aforementioned external screw thread in the ringwall inwall, the LED light emitting module is connected in the end of radiator away from lamp holder; So, to be combined into a LED light fixture.
Yet, existing LED light fixture, on using, reality still has the following problems point, because its lamp holder and radiator are made with plastic material and metal material respectively, on the problem of size making and tolerance fit, also can't obtain control effectively, and it is only by the combination that is spirally connected of internal and external screw thread, often because transportation, move or installation process in the vibrations or the rotation that are produced, promptly can cause both generations to get loose or segregation phenomenon.
Summary of the invention
A purpose of the present utility model is to provide a kind of LED light fixture with clip fixed structure, and it can reach the firm and stable bond between lamp holder and the radiator.
To achieve the above object, the utility model provides a kind of LED light fixture with clip fixed structure, comprises a lamp holder, a radiator, a clip fixed structure and a LED light emitting module, and this lamp holder has a cylindrical shell; This radiator forms a ringwall; This clip fixed structure comprises one first screw thread that takes shape in these cylindrical shell outer peripheral edges, extend from an end of this cylindrical shell a grab arranged, take shape in this ringwall inwall and one second screw thread that is spirally connected mutually with this first screw thread, and at this ringwall is provided with and the mutual clip of this grab is a fixing draw-in groove; This LED light emitting module is connected in the end of this radiator away from this lamp holder.
Another purpose of the present utility model, be to provide a kind of LED light fixture with clip fixed structure, it is by press from both sides the elastic washer of pulling between lamp holder and radiator, the rotation that not only can prevent the vibrations that cause because of handling process or installation process effectively separates it, more can overcome and respectively form tolerance and the assembly problem that assembly is caused when making.
Another purpose of the present utility model is to provide a kind of LED light fixture with clip fixed structure, and it is provided with interconnective profile and catching groove at lid and radiator, is reached be connected knot and increasing in conjunction with firmness of three-dimensional button.
Beneficial functional of the present utility model is: adopt the LED light fixture the utlity model has the clip fixed structure, can overcome existing structure and be easy to generate and get loose or the shortcoming of segregation phenomenon, reach between lamp holder and the radiator firmly and the purpose of stable bond.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model LED light fixture;
Fig. 2 is the combination appearance figure of the utility model LED light fixture;
Fig. 3 is the assembled sectional view of Fig. 2;
Fig. 4 is the a-quadrant partial enlarged drawing of Fig. 3;
Fig. 5 is the B zone partial enlarged drawing of Fig. 3.
Wherein, Reference numeral
10 lamp holders
11 cylindrical shells, 111 flanges
112 first screw threads, 113 grabs
12 copperheads
20 radiators
21 ringwalls, 22 fin
221 catching grooves, 23 planes
24 accommodation spaces, 25 second screw threads
26 draw-in grooves
30 LED light emitting modules
40 elastic washers
50 lids
51 annular slabs, 52 coaming plates
53 clampping plates, 54 profiles
The specific embodiment
Relevant detailed description of the present utility model and technology contents cooperate graphic being described as follows, yet appended graphic reference and the explanation usefulness of only providing not is to be used for the utility model is limited.
See also Fig. 1, Fig. 2 and shown in Figure 3, be respectively the assembled sectional view of three-dimensional exploded view, combination appearance figure and Fig. 2 of the utility model LED light fixture, the utility model provides a kind of LED light fixture with clip fixed structure, and it mainly comprises a lamp holder 10, a radiator 20 and a LED light emitting module 30.
Lamp holder 10 is combined by a stepped circular cylinder body 11 and a copperhead 12, and this cylindrical shell 11 forms an annular lip 111 with the made insulator of insulating materials such as plastics at the end away from copperhead 12.
Radiator 20 is made with the material that aluminium etc. is led, thermal diffusivity is good, has a circular ringwall 21 (as shown in Figure 3), outer surface in ringwall 21 has outwards protruded out a plurality of fin 22, and locates to be provided with a catching groove 221 of mutual correspondence above each fin 22.Form and the said flange 111 mutual planes 23 (as shown in Figure 4) of pasting of supporting at the link of ringwall 21 in addition with cylindrical shell 11; Again, the centre at each fin 22 encloses formation one accommodation space 24 jointly.
The clip fixed structure comprise one first screw thread 112 that takes shape in cylindrical shell 11 outer peripheral edges and be positioned at flange 111 tops, from cylindrical shell 11 away from an end elongation moulding of first screw thread 112 grab 113 arranged, take shape in ringwall 21 inwalls and one second screw thread 25 that is spirally connected mutually with first screw thread 112, and at an end be provided with and grab 113 mutual clips fix the draw-in groove 26 of ringwall 21 away from second screw thread 25; First screw thread 112 of present embodiment is an external screw thread, and second screw thread 25 is an internal thread, and grab 113 also can be single kenel in addition.
LED light emitting module 30 is mainly combined by assemblies such as circuit board, LED, lens and reflection shields, and is connected with lead and lamp holder 10 connects mutually from circuit board, because it be an existing structure, so is not giving unnecessary details explanation one by one in detail; LED light emitting module 30 is located in the accommodation space 24 of radiator 20, and is connected in the end of radiator 20 away from lamp holder 10.
See also Fig. 3 and shown in Figure 4, preferableization, the utility model also comprises an elastic washer 40, it is made that this elastic washer 40 has an elastic deformation material with rubber etc., its folder is pulled between flange 111 and plane 23, to be formed with the elasticity clamping force between lamp holder 10 and radiator 20.
See also Fig. 1, Fig. 3 and shown in Figure 5, preferableization, the utility model also comprises a lid 50, it is constituted by an annular slab 51 and from a coaming plate 52 of the periphery bending forming of annular slab 51, form the clampping plate 53 (as shown in Figure 1) that corresponding aforesaid fin 22 is done the location in the inside of annular slab 51 and coaming plate 52, the clampping plate 53 of present embodiment is made of two mutual parallel plates, produces radially rotation to prevent radiator 20 and lid 50; Be extended with in addition and make three-dimensional with the catching groove 221 of aforementioned fin 22 and buckle a solid profile 54 (as shown in Figure 1), with being fixed on the radiator 20 LED light emitting module 30 firm stable at coaming plate 52 root edge inwalls.
In sum, the LED light fixture with clip fixed structure of the present utility model really can reach the application target of expection, and solves existing disappearance.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims (10)

1. the LED light fixture with clip fixed structure is characterized in that, comprising:
One lamp holder has a cylindrical shell;
One radiator forms a ringwall;
One clip fixed structure, comprise one first screw thread that takes shape in these cylindrical shell outer peripheral edges, extend from an end of this cylindrical shell a grab arranged, take shape in this ringwall inwall and one second screw thread that is spirally connected mutually with this first screw thread, and at this ringwall is provided with and the mutual clip of this grab is a fixing draw-in groove; And
One LED light emitting module is connected in the end of this radiator away from this lamp holder.
2. the LED light fixture with clip fixed structure according to claim 1 is characterized in that this lamp holder also comprises a copperhead that is connected in this cylindrical shell.
3. the LED light fixture with clip fixed structure according to claim 1 is characterized in that this cylindrical shell is an insulator spare.
4. the LED light fixture with clip fixed structure according to claim 1 is characterized in that this first screw thread is an external screw thread, the internal thread of this second screw thread for matching with this external screw thread.
5. the LED light fixture with clip fixed structure according to claim 1, it is characterized in that, the outer surface of this ringwall has protruded out a plurality of fin, and is formed with an accommodation space in the central authorities of these fin, and this LED light emitting module is located in this accommodation space.
6. the LED light fixture with clip fixed structure according to claim 1, it is characterized in that, also comprise an elastic washer, form an annular lip on this cylindrical shell, the link of this ringwall and this cylindrical shell forms a planar annular, and this elastic washer folder is pulled between this flange and this planar annular.
7. the LED light fixture with clip fixed structure according to claim 6 is characterized in that this elastic washer is an elastomeric material spare.
8. the LED light fixture with clip fixed structure according to claim 1 is characterized in that, also comprises a lid, and this lid is connected in the end of this radiator away from this lamp holder.
9. the LED light fixture with clip fixed structure according to claim 8, it is characterized in that, this lid comprises an annular slab and reaches from a coaming plate of the periphery bending forming of this annular slab, in this annular slab and inner moulding one clampping plate of this coaming plate, the outer surface of this ringwall protrudes out the fin of build-in in this clampping plate.
10. the LED light fixture with clip fixed structure according to claim 9 is characterized in that this fin is provided with a catching groove, and this coaming plate inwall is extended with this catching groove and detains a solid profile mutually.
CNU2008201369846U 2008-10-28 2008-10-28 LED lamp with fastening and fixing structure CN201293278Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201369846U CN201293278Y (en) 2008-10-28 2008-10-28 LED lamp with fastening and fixing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201369846U CN201293278Y (en) 2008-10-28 2008-10-28 LED lamp with fastening and fixing structure

Publications (1)

Publication Number Publication Date
CN201293278Y true CN201293278Y (en) 2009-08-19

Family

ID=41006757

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201369846U CN201293278Y (en) 2008-10-28 2008-10-28 LED lamp with fastening and fixing structure

Country Status (1)

Country Link
CN (1) CN201293278Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102147066A (en) * 2011-03-30 2011-08-10 深圳市超频三科技有限公司 LED (Light Emitting Diode) lamp component
CN102588757A (en) * 2011-01-14 2012-07-18 富瑞精密组件(昆山)有限公司 Lamp
CN102713416A (en) * 2011-01-18 2012-10-03 松下电器产业株式会社 Light source device
CN103256490A (en) * 2012-02-20 2013-08-21 扬州艾笛森光电有限公司 Light-emitting device
CN104235797A (en) * 2013-06-24 2014-12-24 欧司朗有限公司 Lighting device
CN104421792A (en) * 2013-09-06 2015-03-18 深圳市海洋王照明工程有限公司 Marine shockproof lamp and lampshade thereof

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588757A (en) * 2011-01-14 2012-07-18 富瑞精密组件(昆山)有限公司 Lamp
CN102588757B (en) * 2011-01-14 2015-06-17 富瑞精密组件(昆山)有限公司 Lamp
CN102713416B (en) * 2011-01-18 2014-06-11 松下电器产业株式会社 Light source device
CN102713416A (en) * 2011-01-18 2012-10-03 松下电器产业株式会社 Light source device
CN102147066A (en) * 2011-03-30 2011-08-10 深圳市超频三科技有限公司 LED (Light Emitting Diode) lamp component
CN102147066B (en) * 2011-03-30 2013-02-20 深圳市超频三科技有限公司 LED (Light Emitting Diode) lamp component
CN103256490A (en) * 2012-02-20 2013-08-21 扬州艾笛森光电有限公司 Light-emitting device
CN104235797A (en) * 2013-06-24 2014-12-24 欧司朗有限公司 Lighting device
CN104235797B (en) * 2013-06-24 2020-10-27 朗德万斯公司 Lighting device
CN104421792A (en) * 2013-09-06 2015-03-18 深圳市海洋王照明工程有限公司 Marine shockproof lamp and lampshade thereof
CN104421792B (en) * 2013-09-06 2018-11-27 深圳市海洋王照明工程有限公司 Anti-shock lamp for ship and its lampshade

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Yangzhou keen Sen Co., Ltd.

Assignor: Edison Opto Corporation

Contract record no.: 2012990000049

Denomination of utility model: LED lamp with fastening and fixing structure

Granted publication date: 20090819

License type: Exclusive License

Record date: 20120209

EM01 Change of recordation of patent licensing contract

Change date: 20120327

Contract record no.: 2012990000049

Assignee after: Yangzhou Edison Opto Co., Ltd.

Assignee before: Yangzhou keen Sen Co., Ltd.

TR01 Transfer of patent right

Effective date of registration: 20120913

Address after: 225000 No. 101 Yang Yang Xi Road, Hanjiang District, Jiangsu, Yangzhou

Patentee after: Yangzhou Edison Opto Co., Ltd.

Address before: Taiwan County, Taipei, China

Patentee before: Edison Opto Corporation

ASS Succession or assignment of patent right

Owner name: YANGZHOU EDISON OPTOELECTRONIC CORPORATION

Free format text: FORMER OWNER: EDISON OPTO CORPORATION

Effective date: 20120913

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: TAIWAN, CHINA TO: 225000 YANGZHOU, JIANGSU PROVINCE

CX01 Expiry of patent term

Granted publication date: 20090819

CX01 Expiry of patent term