CN203880456U - Light-emitting diode lamp - Google Patents
Light-emitting diode lamp Download PDFInfo
- Publication number
- CN203880456U CN203880456U CN201420238666.6U CN201420238666U CN203880456U CN 203880456 U CN203880456 U CN 203880456U CN 201420238666 U CN201420238666 U CN 201420238666U CN 203880456 U CN203880456 U CN 203880456U
- Authority
- CN
- China
- Prior art keywords
- radiator
- lampshade
- lamp socket
- chassis
- housing
- 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.)
- Withdrawn - After Issue
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A light-emitting diode lamp comprises a radiator, a shell and a light-emitting diode module installed at the bottom end of the radiator. The light-emitting diode lamp further comprises a lamp holder fixed to the top end of the radiator and penetrating through the shell, an elastic element clamped between the lamp holder and the shell and a lampshade surrounding the light-emitting diode module. The radiator comprises a base plate, a body extending upwards from the base plate and a plurality of cooling fins extending from the side face of the body, and the side, close to the bottom end, of the radiator is provided with a groove. During assembly, the shell moves upwards relative to the lamp holder so as to compress the elastic element clamped between the lamp holder and the shell, the base plate is sleeved with the lampshade in a moving mode after the lampshade inclines by a preset angle relative to the radiator, the lampshade is turned and straightened until one side of the lampshade is embedded into the groove of the radiator, the shell is subject to the reverse thrust of the elastic element to move downwards to abut against the lampshade after the shell is loosened, and therefore the top end of the lampshade is fixed between the shell and the base plate of the radiator. The light-emitting diode lamp is simple in structure and rapid and convenient to install.
Description
Technical field
The utility model relates to a kind of lighting device, relates in particular to a kind of LED lamp with self-locking reflection shield.
Background technology
Light fixture in the prior art, is often fixed on lamp body on housing by the mode of screw or rivet.But screw fixedly needs multiple parts such as screw, nut, packing ring, install loaded down with trivial detailsly, after being dismounted for multiple times, easily come off, cause potential safety hazard.And the mode of rivet needs the riveted joint that stretches of riveting equipment and larger operating space, and after riveted joint, be difficult to again dismounting, extremely not convenient.
Utility model content
Therefore, the purpose of this utility model is to provide a kind of LED lamp simple in structure, quick for installation.
A kind of LED lamp, comprise a radiator, one cover is established the housing of this radiator, an and light emitting diode module that is arranged on the bottom of radiator, described LED lamp also comprises that one is fixed on the top of described radiator and wears the lamp socket of described housing, be folded in the flexible member between this lamp socket and housing, and enclose the lampshade of described light emitting diode module, described radiator comprises a chassis, from the upwardly extending body in this chassis, and some fin that extend the side of this body certainly, described radiator is provided with a groove near a sidepiece of bottom, when assembling, described housing up moves that relative to lamp socket the flexible member being folded between lamp socket and housing is compressed, described lampshade moves sheathed described chassis after radiator tilts a default angle, overturn and ajust until a sidepiece of this lampshade embeds after the groove of described radiator, after described housing is released, be subject to the propulsive thrust of described flexible member downwardly against described lampshade, thereby the top of lampshade is fixed between housing and the chassis of radiator.
Further, the top of described lampshade comprises the sleeved part of radially extending and a upwards axially extended Embedded Division of inner edge for this sleeved part certainly, and this sleeved part and Embedded Division are all circular setting.
Further, the chassis of described radiator has longitudinal minor axis and a horizontal major axis, and the groove of described radiator is arranged on the one end corresponding to the major axis on described chassis, and the internal diameter of described Embedded Division is less than the major axis on described chassis and is greater than described minor axis.
Further, the groove of described radiator is in the shape of the letter V from positive observation of level, comprises skew wall on a lower sloped walls and, and the lower sloped walls of this groove and described chassis angulation are 30～60 degree.
Further, the lower sloped walls of described groove and described chassis angulation are 45 degree.
Further, described lower sloped walls and upper skew wall angulation are 80～120 degree.
Further, described lower sloped walls and upper skew wall angulation are 90 degree.
Further, the holding part that sets to the concave downwards in the middle part of the end face of described housing, the base abuts of this holding part is on the top of described radiator.
Further, described lamp socket is cylindric setting, the middle part of this lamp socket is provided with a centre bore running through up and down, and a flange is extended at the top of this lamp socket, and described flexible member is set on lamp socket and two ends are resisted against respectively the bottom of described holding part and the flange of this lamp socket.
Further, the described electric wire that also comprises, this electric wire and described light emitting diode module are electrically connected, and are upward through described radiator and lamp socket.。
Compared with prior art, LED lamp of the present utility model is by being provided with flexible member between described housing and lamp socket, make the housing can the upper and lower telescopic moving of relatively described lamp socket, thereby housing by the lampshade flexible fastening of installing from below on the chassis of radiator, the installation of lampshade and easy removal.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of the LED lamp of a preferred embodiment of the present utility model, and wherein radiator and light emitting diode module part are cut open.
Fig. 2 is the top view that the radiator of the LED lamp of Fig. 1 is not cut open.
Fig. 3 is the part assembly drawing of the LED lamp of Fig. 1, and the housing of described LED lamp and lampshade part are cut open.
Fig. 4 is the part assembly drawing of the LED lamp of Fig. 1, and the housing parts of described LED lamp is cut open, and lampshade is obliquely installed.
Fig. 5 is the front view of the LED lamp of Fig. 4, and the housing of wherein said LED lamp and lampshade are partly cut setting open.
Fig. 6 to Fig. 8 is the schematic diagram of the assembling process of the LED lamp of Fig. 4.
Detailed description of the invention
For the technical solution of the utility model can more clearly be showed, below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 to 8, be the LED lamp 100 of a preferred embodiment of the present utility model.This LED lamp 100 comprise a radiator 10, a cover establish the housing 20 of this radiator 10, be arranged on the bottom of radiator 10 light emitting diode module 30, be fixed on the top of described radiator 10 and wear described housing 20 lamp socket 40, be folded in the flexible member 50 between this lamp socket 40 and housing 20 and enclose the lampshade 60 of described light emitting diode module 20.Described flexible member 50 elasticity are pushed described housing 20 described lampshade 60 are fixed on the bottom of radiator 10.In the present embodiment, this LED lamp 100 is pendent lamp.
Described radiator 10 comprise a chassis 11, certainly the upwardly extending body 12 in this chassis 11 and certainly this body 12 side extend some fin 13.Described chassis 11 is non-circular setting, in the present embodiment substantially oblong-shaped setting.This chassis 11 has longitudinal minor axis B and a horizontal major axis C, and the length of this minor axis B is less than the length of this major axis C; In the present embodiment, this minor axis B is 0.6～0.9 with the ratio of major axis C.The middle part of described body 12 is provided with the installing hole 120 running through up and down, the top sidewall of described body 12 is provided with the fixing hole 125 of installing hole 120 described in a cross connection, and this fixing hole 125 is provided with a fixture 128 with by fixing the lamp socket 40 that is inserted into installing hole 120; Understandably, described lamp socket 40 can arrange screw thread and installing hole 120 inwalls by self outer wall and screw thread is set reaches the effect that lamp socket 40 is fixed on to installing hole 120.
The extension board 129 longitudinally arranging before and after described body 12 comprises, described fin 13 extends from the relative two sides of this extension board 129 vertical transverse; In the present embodiment, each fin 13 extends along the vertical direction, strengthens radiating effect to form gas channel.Described radiator 10 is provided with a groove 16 near a sidepiece of bottom.The position of this groove 16 is corresponding to one end of the major axis on described chassis 11.This groove 16 is roughly in the shape of the letter V from positive observation of level, comprises skew wall 161 on a lower sloped walls 160 and.Lower sloped walls 160 and described chassis 11 angulations of this groove 16 are 30～60 degree, and in the present embodiment, lower sloped walls 160 and described chassis 11 angulations of this groove 16 are 45 degree.This lower sloped walls 160 is 80～120 degree with upper skew wall 161 angulations, and this lower sloped walls 160 is 90 degree with upper skew wall 161 angulations in the present embodiment.
Described housing 20 is a setting of falling cup-shaped, and a holding part 21 sets to the concave downwards in the middle part of the end face of this housing 20.The base abuts of this holding part 21 is on the top of described radiator 10, and the middle part of this holding part 21 is provided with perforation to aim at the installing hole 120 of described radiator 10.Described flexible member 50 is housed in this holding part 21.The bottom of this housing 20 is provided with opening 22.In the present embodiment, this opening 22 is circular.
Described lamp socket 40 is cylindric setting; The middle part of this lamp socket 40 is axially arranged with a centre bore running through up and down 41.The top of this lamp socket 40 comprises a flange 42, to stop the top of described flexible member 50 downwards.In the present embodiment, this flexible member 50 is a spring.
Described light emitting diode module 30 comprises circuit board and is electrically connected some light emitting diodes of circuit board 31 belows (figure is mark not).This light emitting diode module 30 is fixed on the bottom surface on the chassis 11 of described radiator 10.Described LED lamp 100 also comprises an electric wire 70, and this electric wire 70 is electrically connected with light emitting diode module 30, and upwards passes from the installing hole 120 of radiator 10, the centre bore 41 of lamp socket 40.Described LED lamp 100 also comprises a diffuser 80, and this diffuser 80 is fixed on chassis 11 lid of radiator 10 and establishes the described light emitting diode module 30 of protection.
Described lampshade 60 is horn-like setting, comprises a 61Ji Yi bottom, top 62.This top 62 comprises the sleeved part 67 of radially extending and a upwards axially extended Embedded Division 68 of inner edge for this sleeved part 67 certainly.This sleeved part 67 and Embedded Division 68 are all circular setting.The internal diameter A of this Embedded Division 68 is less than the major axis C on described chassis 11 and is greater than described minor axis B, i.e. C>A>B.In the time that the relative radiator 10 of lampshade 60 tilts a certain angle in 30～60 degree, the internal diameter A of described Embedded Division 68 is greater than the width D at angle of inclination described in the 11 major axis C projections of described chassis, thereby described lampshade 60 can be inserted in described chassis 11 by the mode tilting.Understandably, 30～60 degree not necessarily can only be selected in the angle of inclination of described lampshade 60, are inserted in chassis 11 and complete installation as long as can arrive after lampshade 60 tilts, and other angles should be also in protection domain of the present utility model.
When other parts assembling of described LED lamp 100 except lampshade 60, first by described housing 20 sheathed described radiator 10 from top to bottom, make the base abuts of holding part 21 of housing 20 on the top of described radiator 10; Then will after sheathed lamp socket 40 described flexible member 50, be fixed in the installing hole 120 of radiator 10 through the opening 22 of described housing 20, thereby the mode that wherein lamp socket 40 is fixed on installing hole 120 is to tighten described fixture 128 fixed lamp-sockets 40 by external tool in the present embodiment; Also can be to be threaded with radiator 10 by lamp socket 40 or other modes are connected in other embodiments; Finally, electric wire 70 is sling the part assembling.
In the time that described lampshade 60 will be mounted on radiator 10, described housing 20 up moves relative to lamp socket 40, and housing 20 compresses the flexible member 50 being folded between the flange 42 of lamp socket 40 and the bottom of the holding part 21 of housing 20; Then the relative radiator 10 of the lampshade 60 default angle that tilts, it is a certain angle of the degree of 30～60 in the present embodiment, by lampshade 60 toward radiator 10 movement of tilting, until the Embedded Division 68 of lampshade 60 and a sidepiece of sleeved part 67 embed in the groove 16 of described radiator 10; Then lampshade 60 upsets are ajusted, and make the sleeved part 67 of lampshade 60 be positioned at the top on the chassis 11 of radiator 10 completely; After lampshade 60 is released, because making the bottom surface of described sleeved part 67, self gravitation is resisted against on the end face of periphery on chassis 11; Finally, described housing 20 is subject to anti-sleeved part 67 end faces that push away downwards against described lampshade 60 of flexible member 50, thereby lampshade 60 is fixed between housing 20 and the chassis 11 of radiator 10.
LED lamp 100 of the present utility model, by being provided with flexible member 50 between described housing 20 and lamp socket 40, make the housing 20 can the telescopic moving Shang Xia 40 of relatively described lamp socket, thereby housing 20 by the lampshade of installing from below 60 flexible fastenings on the chassis 11 of radiator 10, the installation of lampshade 60 and easy removal.
The above embodiment has only expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a LED lamp, comprise a radiator, one cover is established the housing of this radiator, an and light emitting diode module that is arranged on the bottom of radiator, it is characterized in that: described LED lamp also comprises that one is fixed on the top of described radiator and wears the lamp socket of described housing, be folded in the flexible member between this lamp socket and housing, and enclose the lampshade of described light emitting diode module, described radiator comprises a chassis, from the upwardly extending body in this chassis, and some fin that extend the side of this body certainly, described radiator is provided with a groove near a sidepiece of bottom, when assembling, described housing up moves that relative to lamp socket the flexible member being folded between lamp socket and housing is compressed, described lampshade moves sheathed described chassis after radiator tilts a default angle, overturn and ajust until a sidepiece of this lampshade embeds after the groove of described radiator, after described housing is released, be subject to the propulsive thrust of described flexible member downwardly against described lampshade, thereby the top of lampshade is fixed between housing and the chassis of radiator.
2. lighting as claimed in claim 1, is characterized in that: the top of described lampshade comprises the sleeved part of radially extending and a upwards axially extended Embedded Division of inner edge for this sleeved part certainly, and this sleeved part and Embedded Division are all circular setting.
3. lighting as claimed in claim 2, it is characterized in that: the chassis of described radiator has longitudinal minor axis and a horizontal major axis, the groove of described radiator is arranged on the one end corresponding to the major axis on described chassis, and the internal diameter of described Embedded Division is less than the major axis on described chassis and is greater than described minor axis.
4. lighting as claimed in claim 1, is characterized in that: the groove of described radiator is in the shape of the letter V from positive observation of level, comprises skew wall on a lower sloped walls and, and the lower sloped walls of this groove and described chassis angulation are 30～60 degree.
5. lighting as claimed in claim 4, is characterized in that: the lower sloped walls of described groove and described chassis angulation are 45 degree.
6. lighting as claimed in claim 4, is characterized in that: described lower sloped walls and upper skew wall angulation are 80～120 degree.
7. lighting as claimed in claim 6, is characterized in that: described lower sloped walls and upper skew wall angulation are 90 degree.
8. lighting as claimed in claim 1, is characterized in that: the holding part that sets to the concave downwards in the middle part of the end face of described housing, the base abuts of this holding part is on the top of described radiator.
9. lighting as claimed in claim 8, it is characterized in that: described lamp socket is cylindric setting, the middle part of this lamp socket is provided with a centre bore running through up and down, a flange is extended at the top of this lamp socket, and described flexible member is set on lamp socket and two ends are resisted against respectively the bottom of described holding part and the flange of this lamp socket.
10. lighting as claimed in claim 1, is characterized in that: the described electric wire that also comprises, this electric wire and described light emitting diode module are electrically connected, and are upward through described radiator and lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238666.6U CN203880456U (en) | 2014-05-09 | 2014-05-09 | Light-emitting diode lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238666.6U CN203880456U (en) | 2014-05-09 | 2014-05-09 | Light-emitting diode lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880456U true CN203880456U (en) | 2014-10-15 |
Family
ID=51680948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238666.6U Withdrawn - After Issue CN203880456U (en) | 2014-05-09 | 2014-05-09 | Light-emitting diode lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203880456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994350A (en) * | 2014-05-09 | 2014-08-20 | 东莞嘉盛照明科技有限公司 | Light emitting diode lamp |
-
2014
- 2014-05-09 CN CN201420238666.6U patent/CN203880456U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994350A (en) * | 2014-05-09 | 2014-08-20 | 东莞嘉盛照明科技有限公司 | Light emitting diode lamp |
| CN103994350B (en) * | 2014-05-09 | 2015-11-25 | 东莞嘉盛照明科技有限公司 | LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |