CN208185915U - A kind of Novel LED lamp - Google Patents

Abstract

The utility model relates to technical fields of lighting fixtures, more particularly to a kind of Novel LED lamp, including lamp cap, lamp housing, lampshade and light source assembly, lampshade and lamp housing are rectangular, the top of lamp housing and its inside be connected cover, grafting notch is offered at the top of connect cover, lamp cap includes that interconnecting piece by being fixedly connected up and down and plug division form, the top of plug division is fixed with the limit shell to extend outward, the bottom for limiting shell is horizontal plane, and it is connected with annulus in homogeneous thickness, annulus and limit shell junction are equipped with the annular groove of indent, offer several bar shaped grooves on the outer wall of annulus upwards from bottom, and bar shaped groove circumference equidistantly distributed on the outer wall of annulus；The problem of the utility model can efficiently solve the rotary lamp of the prior art, but overall structure is complex, and manufacture installation is inconvenient, higher cost.

Description

A kind of Novel LED lamp

Technical field

The utility model relates to technical fields of lighting fixtures, and in particular to a kind of Novel LED lamp.

Background technique

LED bulb is the abbreviation of LightEmittingDiode English word, and light emitting diode is that one kind can be by electric energy The solid state semiconductor devices of visible light are converted into, it can directly be converted electricity to light.With the promotion of living standard, illumination And lamp decoration is gradually by the attention of the common people, if can indoors, lamp decoration appropriate of arranging in pairs or groups in outer decoration, lamp decoration not only has practical function Can, it has the function of beautifying the environment.The major part common people still use fluorescent tube as the light source of lamp decoration at present；As interior When one key player of decoration, there is the LED lamp of polychrome multiplicity in market, wherein brief, energy-efficient LED bulb is extensive Application, certain LED bulb also not just for circle, be made into a variety of moulding, such as: rectangular, rectangle, hexagon etc. Deng；It also uses the threaded connection lamp cap of standard more in order to facilitate connection LED bulb, but is being rotated to due to being threadedly coupled lamp cap When position, it is difficult to guarantee to possess and realize Parallel Symmetric at the top of the light bulb of one or more vertical symmetry planes and the room of rectangle, very Indoor aesthetics and harmony are influenced, but not can be carried out rotation between existing lamp holder and shell, when being aligned Be inconvenient, some lamps and lanterns that can be rotated in market, but overall structure is complex, manufacture installation is inconvenient, cost compared with It is high.

Utility model content

The technical issues of solution

For disadvantages mentioned above present in the prior art, the utility model provides a kind of Novel LED lamp, can be effective The problem of ground solves the rotary lamp of the prior art, but overall structure is complex, and manufacture installation is inconvenient, higher cost.

Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs:

A kind of Novel LED lamp, including lamp cap, lamp housing, lampshade and light source assembly, the lampshade and lamp housing be it is rectangular, The top of the lamp housing and its inside be connected cover, grafting notch is offered at the top of the connect cover, the lamp cap includes It is made of the interconnecting piece and plug division that are fixedly connected up and down, the top of the plug division is fixed with the limit shell to extend outward, institute The bottom for stating limit shell is horizontal plane, and is connected with annulus in homogeneous thickness, and the annulus and limit shell junction are equipped with indent Annular groove, offer several bar shaped grooves, and bar shaped groove circle on the outer wall of annulus on the outer wall of annulus upwards from bottom All equidistantly distributeds, the internal diameter of the grafting notch and the outer diameter of annular groove match, and the thickness and ring on inserting groove opening's edge side The groove width of shape slot matches.

Further, the outer diameter of the limit shell is greater than the outer diameter of the annulus.

Further, the middle and upper part of the annulus is in vertical column, and its underpart is in the round table-like of contract, and lower part Outer wall be evagination arc outer wall, the lower outer diameter of the annulus is less than the internal diameter of grafting notch.

Further, it is fixed with rectangular preiection on the outer wall of the middle and upper part of the annulus, is opened up at the grafting notch Have and the matched through slot of rectangular preiection.

Further, limited block, the limited block are fixed in the top inner wall of the connect cover at the grafting notch It is in contact with rectangular preiection side wall.

Further, the lampshade and lamp housing can also be other geometries non-circular, that possess vertically symmetrical face, The light source assembly is mounted in the inner cavity of annulus formation.

Beneficial effect

It is had the following beneficial effects: compared with known publicly-owned technology using technical solution provided by the utility model

1, the utility model utilizes the elasticity that plug division annulus is inside by the design in the bottom of lamp cap increase plug division Contraction distortion, so that the lower part of plug division is plugged on the top of connect cover, so that grafting notch is connected to along side cooperation rotation In the annular groove of indent, so that lampshade connect the freedom degree of only rotation with lamp cap, plug division structure is simple, at low cost, grafting It is easy for installation.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the overall structure perspective view of the utility model；

Fig. 2 is the lamp cap seperated schematic diagram of the utility model；

Fig. 3 is the lamp cap perspective view of the utility model；

Label in figure respectively represents: 1- lamp cap；2- lamp housing；3- lampshade；4- connect cover；5- grafting notch；6- limits shell； 7- annulus；8- annular groove；9- rectangular preiection；10- limited block；101- interconnecting piece；The plug division 102-；401- through slot；701- bar shaped Through slot.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

Below with reference to embodiment, the utility model will be further described.

Embodiment

A kind of Novel LED lamp of the present embodiment, referring to Fig.1-3: including lamp cap 1, lamp housing 2, lampshade 3 and light source assembly, Lampshade 3 and lamp housing 2 be it is rectangular, the top of lamp housing 2 and its inside be connected cover 4, the top of connect cover 4 offers inserting groove Mouthfuls 5, lamp cap 1 includes that interconnecting piece 101 by being fixedly connected up and down and plug division 102 form, and the top fixation of plug division 102 is oriented The bottom of the limit shell 6 of outer extension, limit shell 6 is horizontal plane, and is connected with annulus 7 in homogeneous thickness, annulus 7 and limit shell 6 Junction is equipped with the annular groove 8 of indent, offers several bar shaped grooves 701 on the outer wall of annulus 7 upwards from bottom, and bar shaped is logical The outer diameter of the circumference equidistantly distributed on the outer wall of annulus 7 of slot 701, the internal diameter and annular groove 8 of grafting notch 5 matches, and inserts Access slot mouth 5 matches along the groove width of the thickness and annular groove 8 on side；The outer diameter for limiting shell 6 is greater than the outer diameter of annulus 7.

The middle and upper part of annulus 7 is in vertical column, and its underpart is in the round table-like of contract, and the outer wall of lower part is evagination Arc outer wall, the lower outer diameter of annulus 7 are less than the internal diameter of grafting notch 5.

It is fixed with rectangular preiection 9 on the outer wall of the middle and upper part of annulus 7, offers at grafting notch 5 and is matched with rectangular preiection 9 Through slot 401；Limited block 10, limited block 10 and rectangular preiection 9 are fixed in the top inner wall of connect cover 4 at grafting notch 5 Side wall is in contact.The rotational angle that the Combination Design of rectangular preiection 9 and limited block 10 is used to limit between lampshade 3 and lamp cap 1 is small In 360 °, prevent anti-raw coiling twisted wire from influencing the use of lamps and lanterns.

Lampshade 3 and lamp housing 2 can also be other geometries non-circular, that possess vertically symmetrical face, light source assembly installation In the inner cavity that annulus 7 is formed.

When using installation, rectangular preiection 9 is directed at through slot 401 first, lamp cap 1 is then pressed down on, utilizes plug division 102 The inside elastic shrinkage deformation of annulus 7, so that the lower part of plug division 102 is plugged on the top of connect cover 4, so that grafting notch 5 Be clamped naturally along side in the annular groove 8 of indent, complete the connection that lampshade 3 and lamp cap 1 only have the freedom degree rotated, grafting 102 structure of portion is simple, at low cost, grafting is easy for installation.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these Modify or replace, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and Range.

Claims (6)

1. a kind of Novel LED lamp, including lamp cap, lamp housing, lampshade and light source assembly, it is characterised in that: the lampshade and lamp housing Be it is rectangular, the top of the lamp housing and its inside be connected cover, grafting notch is offered at the top of the connect cover, it is described Lamp cap includes that interconnecting piece by being fixedly connected up and down and plug division form, and the top of the plug division is fixed with the limit to extend outward The bottom of position shell, the limit shell is horizontal plane, and is connected with annulus in homogeneous thickness, and the annulus is set with limit shell junction There is the annular groove of indent, offers several bar shaped grooves on the outer wall of annulus upwards from bottom, and bar shaped groove is in the outer of annulus Circumference equidistantly distributed on wall, the internal diameter of the grafting notch and the outer diameter of annular groove match, and the thickness on inserting groove opening's edge side It spends and matches with the groove width of annular groove.

2. a kind of Novel LED lamp according to claim 1, which is characterized in that the outer diameter of the limit shell is greater than described The outer diameter of annulus.

3. a kind of Novel LED lamp according to claim 1 or 2, which is characterized in that the middle and upper part of the annulus is in vertical Column, its underpart are in the round table-like of contract, and the outer wall of lower part is the arc outer wall of evagination, the lower outer diameter of the annulus Less than the internal diameter of grafting notch.

4. a kind of Novel LED lamp according to claim 1, which is characterized in that on the outer wall of the middle and upper part of the annulus It is fixed with rectangular preiection, is offered at the grafting notch and the matched through slot of rectangular preiection.

5. a kind of Novel LED lamp according to claim 1, which is characterized in that connect cover at the grafting notch Limited block is fixed in top inner wall, the limited block is in contact with rectangular preiection side wall.

6. a kind of Novel LED lamp according to claim 1, which is characterized in that the lampshade and lamp housing can also be non- Other geometries round, that possess vertically symmetrical face, the light source assembly are mounted in the inner cavity of annulus formation.