CN209672078U - A kind of LED lamp structure - Google Patents

Abstract

The utility model discloses a kind of LED lamp structure, including lamp body, and lamp body includes lamp holder shell, the lower end of lamp holder shell is equipped with the section that is screwed on, the outer surface for the section that is screwed on is equipped with the convex ribs of spiral setting, and the inlet of helicitic texture is equipped with button hole, and the downside of button hole is equipped with introducing port, button hole sets engaging portion, the downside of engaging portion is equipped with convex buckle, and introducing port is located at the side of convex ribs lower end, and the lower section of engaging portion is equipped with one section of convex ribs, the end of engaging portion is equipped with accommodation space, and accommodation space is located at the side of convex buckle.Due to there is the setting of button hole, setting one on the inner wall of connection spiral head is allowed to match the protrusion connected with button hole, when the screw thread and convex ribs that connect spiral head are cooperatively connected, the protrusion of connection spiral head can enter in oral pore from introducing port, and when continuing to screw, the protrusion for connecting spiral head can enter engaging portion, and protrusion enters accommodation space after convex buckle by force, and the separation preventing for thereby realizing connection spiral head and lamp holder shell is fixed.The utility model is used for lamps and lanterns.

Description

A kind of LED lamp structure

Technical field

The utility model relates to field of light fittings, in particular to a kind of LED lamp structure.

Background technique

LED energy consumption is small, the service life is long, is increasingly liked by people.

Existing LED bulb includes lamp body, and lamp body successively includes lampshade, lamp plate, lamp holder shell, connection spiral from top to bottom Head, since connection spiral head is switched on part, required connection spiral head connect reliably with lamp holder shell, cannot deviate from.And it is existing The problem of being easy to cause lamp holder shell to crack by way of riveting, and glue bonding can bring environmental pollution, at high cost Problem.

In addition, the fever of LED light is more concentrated, under conditions of high temperature, the LED light service life can decline.

Utility model content

Technical problem to be solved by the utility model is: provide it is a kind of can allow connection spiral head securely with lamp holder shell connect Connect, can effectively prevent the LED lamp structure of connection spiral head abjection.

The solution that the utility model solves its technical problem is:

A kind of LED lamp structure, including lamp body, lamp body include lamp holder shell, and the lower end of the lamp holder shell is equipped with the section that is screwed on, described The outer surface for the section that is screwed on is equipped with convex ribs, and the convex ribs extend along direction spiral and form helicitic texture, the screw thread knot The inlet of structure is equipped with button hole, and the button hole integrally up tilts, the lift angle of the inclined direction of the button hole and the convex ribs Direction is identical, and the inclination angle of the button hole is greater than the lift angle for stating convex ribs, and the downside of the button hole is equipped with introducing port, the button hole it is upper End is equipped with the engaging portion integrally crossed out, and the downside of the engaging portion is equipped with up raised convex buckle, the introducing port position Side in the convex ribs lower end, the lower section of the engaging portion are equipped with one section of convex ribs, and the end of engaging portion, which is equipped with, accommodates sky Between, accommodation space is located at the side of convex buckle.

As a further improvement of the foregoing solution, the lamp body further includes the load lamp on the upper side opening for cover lamp holder shell Plate, the middle part for carrying lamp plate are equipped with cable-through hole, and the downside for carrying lamp plate is equipped with several around the cable-through hole annular cloth If radiating ribs.

As a further improvement of the foregoing solution, the downside for carrying lamp plate is equipped with cricoid lower connection ring, the lamp The upside opening of seat shell is socketed in lower connection ring, and lower connection ring is connect with lamp holder shell interference.

As a further improvement of the foregoing solution, it carries and is equipped with isolation ring, the isolation ring ring between lamp plate and lower connection ring Around all radiating ribs.

As a further improvement of the foregoing solution, it carries lamp plate and lower connection ring integral type shapes.

As a further improvement of the foregoing solution, radiating ribs are triangular in shape along the section of cable-through hole radial direction, radiating ribs it is interior Side height is big and outside height is small.

As a further improvement of the foregoing solution, engaging portion is integrally obliquely installed down.

As a further improvement of the foregoing solution, one section of the convex ribs are provided only with below engaging portion.

The beneficial effects of the utility model are: a kind of LED lamp structure, including lamp body, lamp body include lamp holder shell, the lamp holder The lower end of shell is equipped with the section that is screwed on, and the outer surface of the section that is screwed on is equipped with convex ribs, and the convex ribs extend along direction spiral Helicitic texture is formed, the inlet of the helicitic texture is equipped with button hole, and the button hole integrally up tilts, the inclination of the button hole Direction is identical as the direction of the lift angle of the convex ribs, and the inclination angle of the button hole is greater than the lift angle for stating convex ribs, the downside of the button hole Equipped with introducing port, the upper end of the button hole is equipped with the engaging portion integrally crossed out, and the downside of the engaging portion is equipped with up The convex buckle of protrusion, the introducing port are located at the side of the convex ribs lower end, and the lower section of the engaging portion is equipped with one section of convex ribs, The end of engaging portion is equipped with accommodation space, and accommodation space is located at the side of convex buckle.Due to there is the setting of button hole, so production connection When spiral head, setting one on the inner wall of connection spiral head is allowed to match the protrusion connected with button hole, when the screw thread of connection spiral head When being cooperatively connected with convex ribs, the protrusion for connecting spiral head can enter in oral pore from introducing port, and when continuing to screw, connection The protrusion of spiral head can enter engaging portion, and protrusion enters accommodation space after convex buckle by force, thereby realizes connection spiral The separation preventing of head and lamp holder shell is fixed.The utility model is used for lamps and lanterns.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it His design scheme and attached drawing.

Fig. 1 is the structural schematic diagram of the utility model embodiment.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the utility model is special Sign, can be with combination of interactions under the premise of not conflicting conflict.

Referring to Fig.1, this is the embodiments of the present invention, specifically:

A kind of LED lamp structure, including lamp body, lamp body include lamp holder shell 1, and the lower end of the lamp holder shell 1 is equipped with the section that is screwed on 11, the outer surface of the section 11 that is screwed on is equipped with convex ribs 12, and the convex ribs 12 extend along direction spiral and form screw thread knot Structure, the inlet of the helicitic texture are equipped with button hole 13, and the button hole 13 is whole up to be tilted, the inclined direction of the button hole 13 Identical as the direction of lift angle of the convex ribs 12, the inclination angle of the button hole 13 is greater than the lift angle for stating convex ribs 12, the button hole 13 Downside is equipped with introducing port, and the upper end of the button hole 13 is equipped with the engaging portion 14 integrally crossed out, the downside of the engaging portion 14 Face is equipped with up raised convex buckle 150, and the introducing port is located at the side of 12 lower end of convex ribs, under the engaging portion 14 Side is equipped with one section of convex ribs 12, and the end of engaging portion 14 is equipped with accommodation space, and accommodation space is located at the side of convex buckle 150.By In the setting for having button hole, so allowing setting one on the inner wall of connection spiral head to match company with button hole when production connection spiral head The protrusion connect, when the screw thread and convex ribs that connect spiral head are cooperatively connected, the protrusion for connecting spiral head can be entered from introducing port In oral pore, and when continuing to screw, the protrusion for connecting spiral head can enter engaging portion, and protrusion enters after convex buckle hold by force Receive space, the separation preventing for thereby realizing connection spiral head and lamp holder shell is fixed.

The lamp body further includes the load lamp plate 15 on the upper side opening for cover lamp holder shell 1, in use, putting on carrying lamp plate LED lamp panel is set, the middle part for carrying lamp plate 15 is equipped with cable-through hole 151, and the electric wire of LED lamp panel may pass through cable-through hole, the load lamp The downside of plate 15 is equipped with several radiating ribs 152 laid around 151 annular of the cable-through hole, and radiating ribs can will be in LED lamp panel Lamp bead realize heat dissipation as soon as possible.

The downside for carrying lamp plate 15 is equipped with cricoid lower connection ring 153, and the upside of the lamp holder shell 1, which is open, to be socketed In lower connection ring 153, lower connection ring 153 is connect with 1 interference of lamp holder shell.

In heat transfer to lower connection ring 153 in order to reduce LED lamp bead, carries and set between lamp plate 15 and lower connection ring 153 There is isolation ring 154, the isolation ring 154 can effectively reduce the shrinkage of lower connection ring 153 around all radiating ribs 152 in this way The phenomenon that heat expansion.

The load lamp plate 15 of the present embodiment and lower 153 integral type of connection ring shape.

Radiating ribs 152 are triangular in shape along the radial section of cable-through hole 151, the inside height of radiating ribs outside height greatly It is small, be conducive to radiate in this way.

The engaging portion 14 of the present embodiment is whole to be obliquely installed down, can preferably provide anticreep in this way, and can allow connection The protrusion of spiral head is abutted with the upper side of engaging portion 14, thus has downward compression force component, axial component is able to achieve It is effective locking.

In order to allow the entity part below engaging portion that there is certain elasticity, consequently facilitating the protrusion of connection spiral head with it is convex Button carries out snapping, and the lower section of engaging portion 14 is provided only with one section of the convex ribs 12.

The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.

Claims (8)

1. a kind of LED lamp structure, it is characterised in that: including lamp body, lamp body includes lamp holder shell (1), the lower end of the lamp holder shell (1) Equipped with the section that is screwed on (11), the outer surface of the section that is screwed on (11) is equipped with convex ribs (12), and the convex ribs (12) extend along direction Spiral forms helicitic texture, and the inlet of the helicitic texture is equipped with button hole (13), and the button hole (13) is whole toward updip Tiltedly, the inclined direction of the button hole (13) is identical as the direction of lift angle of the convex ribs (12), and the inclination angle of the button hole (13) is big In the lift angle for stating convex ribs (12), the downside of the button hole (13) is equipped with introducing port, and the upper end of the button hole (13) is equipped with whole horizontal To the engaging portion (14) of stretching, the downside of the engaging portion (14) is equipped with up raised convex buckle (150), the introducing port position The lower section of side in the convex ribs (12) lower end, the engaging portion (14) is equipped with one section of convex ribs (12), engaging portion (14) End be equipped with accommodation space, accommodation space is located at the side of convex buckle (150).

2. a kind of LED lamp structure according to claim 1, it is characterised in that: the lamp body further includes covering lamp holder shell (1) the load lamp plate (15) on upper side opening, the middle part for carrying lamp plate (15) are equipped with cable-through hole (151), the load lamp plate (15) downside is equipped with several radiating ribs (152) laid around the cable-through hole (151) annular.

3. a kind of LED lamp structure according to claim 2, it is characterised in that: the downside for carrying lamp plate (15) is equipped with The upside opening of cricoid lower connection ring (153), the lamp holder shell (1) is socketed on lower connection ring (153), lower connection ring (153) it is connect with lamp holder shell (1) interference.

4. a kind of LED lamp structure according to claim 2, it is characterised in that: carry lamp plate (15) and lower connection ring (153) Between be equipped with isolation ring (154), the isolation ring (154) is around all radiating ribs (152).

5. a kind of LED lamp structure according to claim 2, it is characterised in that: carry lamp plate (15) and lower connection ring (153) one The forming of body formula.

6. a kind of LED lamp structure according to claim 2, it is characterised in that: radiating ribs (152) are along cable-through hole (151) diameter To section it is triangular in shape, the inside heights of radiating ribs (152) is big and outside height is small.

7. a kind of LED lamp structure according to claim 1, it is characterised in that: engaging portion (14) is integrally obliquely installed down.

8. a kind of LED lamp structure according to claim 1, it is characterised in that: engaging portion is provided only with one section below (14) The convex ribs (12).