CN211475620U

CN211475620U - Bayonet type lamp cup

Info

Publication number: CN211475620U
Application number: CN201922270892.8U
Authority: CN
Inventors: 杨安明
Original assignee: Kunshan Chaoli Metal Product Co ltd
Current assignee: Kunshan Chaoli Metal Product Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-11
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to a bayonet type lamp cup, lamp cup integrated into one piece, lamp cup include cup and cup, and the cup is the flaring type, and the osculum end of cup is fixed on the cup. A plurality of locking bayonets are arranged in the cup body and on the cup base, the locking bayonets are used for being clamped with the lamp bank, and the locking bayonets are arranged at equal intervals along the circumferential direction of the cup base; the locking bayonet comprises a clamping groove, a first clamping plate and a second clamping plate, wherein the clamping groove is long-strip-shaped, the first clamping plate extends out from one side of the length direction of the clamping groove to the other side, and the first clamping plate and the second clamping plate of the second clamping plate are oppositely and asymmetrically arranged from the other side to one side. The utility model discloses simple structure, connect convenient, the joint is firm.

Description

Bayonet type lamp cup

Technical Field

The utility model relates to the field of lighting fixtures, especially, relate to a bayonet type lamp cup.

Background

The LED lamp cup is a novel lighting lamp formed by combining an LED light source, an LED driver, an optical lens and metal or other radiator shells with high thermal conductivity coefficients, and has the characteristics of no mercury, no toxicity, no electromagnetic pollution, no harmful rays, energy conservation, environmental protection, long service life and the like.

The conventional connection between the lamp cup and the lamp set adopts a thread form, so that the connection is slow, the working time is prolonged, and meanwhile, the time for processing the threads of the lamp cup and the lamp set is long.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bayonet type lamp cup that simple structure, connection are convenient, the joint is firm.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a bayonet type lamp cup, the lamp cup is integrated into one piece, the lamp cup includes cup and cup stand, the cup is flaring type, the small-mouth end of cup is fixed on the cup stand, a plurality of locking bayonets are arranged on the cup stand in the cup and located, a plurality of locking bayonets are arranged along the circumference of the cup stand at equal intervals; the locking bayonet comprises a clamping groove, a first clamping plate and a second clamping plate, wherein the clamping groove is long in strip shape, the first clamping plate extends out from one side of the clamping groove in the length direction to the other side, the second clamping plate extends out from the other side of the clamping groove to one side of the clamping groove, and the first clamping plate and the second clamping plate are arranged oppositely and asymmetrically.

Further, the locking bayonet has three.

Further, a plurality of heat dissipation grooves are formed in the cup body and located on the cup seat.

Furthermore, a plurality of avoidance grooves are formed in the cup body and positioned on the cup seat.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses a bayonet lamp cup, owing to be provided with a plurality of lock solid bayonet sockets, the lock solid bayonet socket be used for with banks joint, the lock solid bayonet socket includes draw-in groove and cardboard, the draw-in groove is rectangular shape, follows one side of the length direction of draw-in groove is stretched out to the opposite side has first cardboard, and the opposite side is stretched out to its one side has the second cardboard, first cardboard with the asymmetric setting of second cardboard.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a top view of a bayonet-style lamp cup according to an embodiment of the present invention;

FIG. 2 is an enlarged view of the locking bayonet of FIG. 1;

fig. 3 is a side view of a bayonet style lamp cup of fig. 1.

Wherein the reference numerals are as follows:

1. a cup body; 2. a cup holder; 3. locking the bayonet; 4. a card slot; 5. a first clamping plate; 6. a second clamping plate; 7. a heat sink; 8. avoiding the groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and fig. 2, the bayonet lamp cup described in this embodiment is formed integrally, the lamp cup includes a cup body 1 and a cup base 2, the cup body 1 is in a flaring shape, and a small end of the cup body 1 is fixed on the cup base 2.

Specifically, a plurality of locking bayonets 3 are arranged in the cup body 1 and on the cup base 2, the locking bayonets 3 are used for being clamped with the lamp bank, and the locking bayonets 3 are arranged at equal intervals along the circumferential direction of the cup base; the locking bayonet 3 comprises a clamping groove 4, a first clamping plate 5 and a second clamping plate 6, the clamping groove 4 is long in strip shape, the first clamping plate 5 extends out from one side of the clamping groove 4 to the other side in the length direction, the second clamping plate 6 extends out from the other side of the clamping groove to one side of the clamping groove, and the first clamping plate 5 and the second clamping plate 6 are arranged oppositely and asymmetrically.

The plurality of locking bayonets 3 are arranged at equal intervals along the circumferential direction of the cup seat, and the number of the locking bayonets 3 is three. Equidistant setting does benefit to the more stable of lamp cup and banks joint, guarantees not to take place the slope after the installation.

The cup body 1 is internally provided with a plurality of radiating grooves 7, when the lamp cup and the lamp bank are installed, the circuit board connected with the lamp bank is close to the cup base 2 or is contacted with the cup base 2, the plurality of radiating grooves 7 are arranged to be beneficial to better heat dissipation of the circuit board, the service life of the circuit board is prolonged, and the normal use of the lamp bank is ensured. Simultaneously, this embodiment has three radiating groove 7 and follows the equidistant setting of cup circumference, radiating groove 7 and the setting of lock solid bayonet socket 3 interval are favorable to following the better heat dissipation in clearance of cup 2 and banks contact.

The cup body 1 is internally provided with a plurality of avoiding grooves 8 on the cup base 2, so that parts on the circuit board can be avoided when the lamp cup and the lamp bank are installed.

The locking bayonet 3 of this embodiment is the dysmorphism, and locking bayonet 3 includes draw-in groove 4, first cardboard 5 and second cardboard 6, and draw-in groove 4 is rectangular shape, and one side along the length direction of draw-in groove 4 stretches out to the opposite side has first cardboard 5, and its one side of opposite side stretches out has second cardboard 6, first cardboard 5 with second cardboard 6 sets up just asymmetrically in opposite directions. The lamp group and the lamp cup are provided with second locking bayonets corresponding to the locking bayonets 3, and the second locking bayonets 3 comprise corresponding third clamping plates and fourth clamping plates. During installation, in a rotating mode, the third clamping plate of each second locking bayonet extends into the clamping groove 4 to be clamped below the first clamping plate 5, and the fourth clamping plate of each second locking bayonet extends into the clamping groove 4 to be clamped below the second clamping plate 6, so that clamping of the lamp group and the lamp cup is completed, the locking bayonet 3 is in the shape of the embodiment, and meanwhile, the lamp group and the lamp cup are clamped more stably due to the equidistant arrangement.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a bayonet type lamp cup, lamp cup integrated into one piece, its characterized in that: the lamp cup comprises a cup body and a cup base, wherein the cup body is in a flaring shape, a small opening end of the cup body is fixed on the cup base, a plurality of locking bayonets are arranged in the cup body and positioned on the cup base, and the locking bayonets are arranged at equal intervals along the circumferential direction of the cup base; the locking bayonet comprises a clamping groove, a first clamping plate and a second clamping plate, wherein the clamping groove is long in strip shape, the first clamping plate extends out from one side of the clamping groove in the length direction to the other side, the second clamping plate extends out from the other side of the clamping groove to one side of the clamping groove, and the first clamping plate and the second clamping plate are arranged oppositely and asymmetrically.

2. The bayonet light cup of claim 1, wherein: the locking bayonet is provided with three locking bayonets.

3. The bayonet light cup of claim 1, wherein: a plurality of heat dissipation grooves are formed in the cup body and located on the cup seat.

4. The bayonet light cup of claim 1, wherein: the cup body is positioned in the cup seat and is also provided with a plurality of avoiding grooves.