CN211502675U

CN211502675U - Spring connecting device for lamp connection

Info

Publication number: CN211502675U
Application number: CN201921934813.2U
Authority: CN
Inventors: 黄兵龙; 党绍广; 李冬; 吴斌
Original assignee: Shenzhen Minkave Technology Co ltd
Current assignee: Shenzhen Minkave Technology Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-09-15
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a belong to the technical field of lamp connection, specifically be a spring coupling device for lamp connection, including lamp stand and lamp body, the inner chamber bottom left side of lamp stand is provided with fixed limit stop, the outer wall upside of lamp body is provided with spacing retaining ring, the inner chamber upper end left and right sides of lamp stand all is provided with the roof, through the cooperation between fixed limit stop, activity limit stop and the spacing retaining ring, can block the lamp body in the lamp stand, realize the connection between lamp body and the lamp stand; through the matching action between the locking spring and the movable plate, the lamp body and the lamp holder can be locked under the elastic action, and the lamp body and the lamp holder can be separated by being conveniently pressed; through the cooperation between clamp plate and the pressure spring, can compress tightly the lamp body by elasticity, guarantee the wire post contact effect of terminal and lamp body on, and can make spacing retaining ring compress tightly on fixed limit stop, activity limit stop.

Description

Spring connecting device for lamp connection

Technical Field

The utility model relates to a technical field is connected to lamps and lanterns, specifically is a spring coupling device for lamps and lanterns are connected.

Background

The lamp is an appliance capable of transmitting light, distributing and changing the light distribution of a light source, and comprises all parts except the light source, which are required for fixing and protecting the light source, and circuit accessories which are necessary for connecting with a power supply.

The lamp holder and the lamp body are connected and then connected with electricity to achieve the effects of installation and power supply.

The existing lamp is mainly connected with the lamp holder and the lamp body in a threaded connection or buckle clamping manner, but the connection is not convenient enough, two persons are usually required to be matched during installation, and the connection between the lamp holder and the lamp body is more difficult at the position with higher position.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spring coupling device for lamps and lanterns are connected to the mode that the current lamps and lanterns that provide mainly through threaded connection or buckle joint are connected lamp stand and lamp body in solving above-mentioned background art, but it is connected inconvenient inadequately, need two people to cooperate when the installation usually, and in the higher position in position, the problem of being connected more difficult between lamp stand and the lamp body.

In order to achieve the above object, the utility model provides a following technical scheme: a spring connecting device for lamp connection comprises a lamp holder and a lamp body, wherein a fixed limit stop is arranged on the left side of the bottom of an inner cavity of the lamp holder, a limit check ring is arranged on the upper side of the outer wall of the lamp body, a pressing plate is transversely arranged on the upper side of the inner cavity of the lamp holder, upper top plates are arranged on the left side and the right side of the upper end of the inner cavity of the lamp holder and are positioned on the upper sides of the pressing plates, a compression spring is fixedly connected between the upper top plates and the pressing plates, a through groove is formed in the right side wall of the lamp holder, a movable limit stop is connected in the through groove through a pin shaft, a movable limit stop is arranged on the lower side of the left side wall of the movable limit stop, a limit groove corresponding to the movable limit stop is formed in the corresponding position of the right side wall of the lamp holder, the fixed limit stop and the movable limit stop are, and an upper wiring terminal is arranged on the pressing plate and corresponds to the position of a wire column contact of the lamp body.

Preferably, the two sides of the upper surface of the pressing plate are both provided with connecting seats, and the bottom end of the compression spring is fixedly connected with the connecting seats.

Preferably, the left side wall and the right side wall of the pressing plate are both provided with limiting sliding grooves, and the left side wall and the right side wall of the inner cavity of the lamp holder are both provided with sliding rails matched with the limiting sliding grooves.

Preferably, the upper surface of the limit retainer ring and the lower surfaces of the fixed limit stop and the movable limit stop are inclined.

Preferably, the lamp holder, the pressing plate and the movable plate are all of plastic structures.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the lamp body can be clamped in the lamp holder through the matching action among the fixed limit stop, the movable limit stop and the limit retainer ring, so that the connection between the lamp body and the lamp holder is realized;

2) through the matching action between the locking spring and the movable plate, the lamp body and the lamp holder can be locked under the elastic action, and the lamp body and the lamp holder can be separated by being conveniently pressed;

3) through the cooperation between clamp plate and the pressure spring, can compress tightly the lamp body by elasticity, guarantee the wire post contact effect of terminal and lamp body on, and can make spacing retaining ring compress tightly on fixed limit stop, activity limit stop.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of the lamp socket of the present invention;

FIG. 3 is a schematic view of the structure of part A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the pressing plate of the present invention.

In the figure: the lamp comprises a lamp holder 1, a lamp body 2, a fixed limit stop block 3, a limit retainer ring 4, a pressing plate 5, an upper top plate 6, a pressing spring 7, a movable plate 8, a movable limit stop block 9, a limit groove 10, a locking spring 11, a connecting seat 12 and a limit sliding groove 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: a spring connecting device for lamp connection comprises a lamp holder 1 and a lamp body 2, wherein a fixed limit stop 3 is arranged on the left side of the bottom of an inner cavity of the lamp holder 1, a limit check ring 4 is arranged on the upper side of the outer wall of the lamp body 2, and the limit check ring 4 is supported by the fixed limit stop 3;

a pressing plate 5 is transversely arranged on the upper side of an inner cavity of the lamp holder 1, an upper top plate 6 is arranged on each of the left side and the right side of the upper end of the inner cavity of the lamp holder 1, the upper top plate 6 is positioned on the upper side of the pressing plate 5, a compression spring 7 is fixedly connected between the upper top plate 6 and the pressing plate 5, the upper top plate 6 and the lamp holder 1 are integrally formed, the upper top plate 6 compresses the pressing plate 5 through the compression spring 7, and when the pressing plate 5 ascends, the compression spring 7 is compressed to generate elasticity;

a through groove is formed in the right side wall of the lamp holder 1, a movable plate 8 is connected in the through groove through a pin shaft, a movable limit stop 9 is arranged on the lower side of the left side wall of the movable plate 8, a limit groove 10 corresponding to the movable limit stop 9 is formed in the corresponding position of the right side wall of the lamp holder 1, the fixed limit stop 3 and the movable limit stop 9 are both clamped on the lower side of the limit retaining ring 4, the fixed limit stop 3 and the movable limit stop 9 are supported on the lower side of the limit retaining ring 4, and the movable limit stop 9 corresponds to the clamping position of the limit groove 10, so that an upper wiring terminal corresponds to the position of;

the clamp plate 5 is pressed in the upper end of the lamp body 2, the locking spring 11 is supported between the upper end of the left side wall of the movable plate 8 and the right side wall of the lamp holder 1, the clamp plate 5 is provided with an upper binding post, the upper binding post corresponds to the position of a wire column contact of the lamp body 2, and the locking spring 11 supports the movable plate 8, so that the movable plate 8 is inclined with the upper end facing right and the lower end facing left, and the movable limit stop 9 is clamped in the limit groove 10 under the elastic action of the locking spring 11.

The upper surface both sides of clamp plate 5 all are provided with connecting seat 12, and compression spring 7's bottom and connecting seat 12 fixed connection through the setting of connecting seat 12 for be connected between clamp plate 5 and the compression spring 7 and consolidate more.

Spacing spout 13 has all been seted up to the lateral wall about clamp plate 5, the lateral wall all be provided with the slide rail of 13 looks adaptations of spacing spout about 1 inner chamber of lamp stand, through the mating reaction of spacing spout 13 with the slide rail for clamp plate 5 only can reciprocate and the pivoted condition can not appear, thereby makes last terminal on clamp plate 5 correspond with the wire post contact position of lamp body 2.

The upper surface of the limit stop ring 4 and the lower surfaces of the fixed limit stop 3 and the movable limit stop 9 are inclined, so that the limit stop ring 4 can move upwards to be clamped on the upper sides of the fixed limit stop 3 and the movable limit stop 9.

The lamp holder 1, the pressing plate 5 and the movable plate 8 are all made of plastic materials, and therefore the insulating effect is achieved.

When the lamp holder is installed, the lamp holder 1 is pushed upwards towards the lamp body 2, so that the limit retainer ring 4 is clamped at the positions of the fixed limit stop 3 and the movable limit stop 9, under the action of the compression of the limit retainer ring 4, the movable plate 8 rotates anticlockwise around the pin shaft and compresses the locking spring 11, thereby increasing the distance between the fixed limit stop 3 and the movable limit stop 9, enabling the limit retainer ring 4 to be clamped on the upper sides of the fixed limit stop 3 and the movable limit stop 9, then the movable limit stop 9 and the fixed limit stop 3 are clamped on the lower side of the limit retainer ring 4 under the elastic action of the locking spring 11, limiting the lamp holder 1, pressing the pressing plate 5 on the upper side down on the lamp holder 1 under the elastic force of the pressing spring 7, rotating the lamp holder 1 to enable the limiting groove 10 to correspond to the position of the movable limiting stop 9, and enabling the upper wiring terminal of the pressing plate 5 to correspond to the position of the wiring column contact of the lamp body 2;

the upper binding post is connected with electricity and can be normally used;

during the dismantlement, press the upper end of fly leaf 8 for fly leaf 8 anticlockwise rotation, thereby make activity limit stop 9 rotate to the outer wall of lamp stand 1, the distance increase between activity limit stop 9 and the fixed limit stop 3 makes limit stop ring 4 can descend from between fixed limit stop 3 and the activity limit stop 9, thereby makes to dismantle between lamp stand 1 and the lamp body 2 and break away from.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A spring coupling device for lamps and lanterns are connected, includes lamp stand (1) and lamp body (2), its characterized in that: the utility model discloses a lamp holder, including lamp holder (1), lamp body (2), upper end of inner chamber, lower end of inner chamber, inner chamber bottom left side of lamp holder (1) is provided with fixed limit stop (3), the outer wall upside of lamp body (2) is provided with limit retaining ring (4), the inner chamber upside of lamp holder (1) transversely is provided with clamp plate (5), upper end board (6) is located the upside of clamp plate (5), fixedly connected with pressure spring (7) between upper end board (6) and clamp plate (5), logical groove has been seted up to the right side wall of lamp holder (1), it has fly leaf (8) to lead to have through round pin hub connection, Activity limit stop (9) all block in the downside of spacing retaining ring (4), clamp plate (5) are pressed in the upper end of lamp body (2), it has locking spring (11) to support between the right side wall of left side wall upper end and lamp stand (1) of fly leaf (8), be provided with the terminal on clamp plate (5), it corresponds with the wire post contact position of lamp body (2) to go up the terminal.

2. A spring attachment device for a light fitting connection as claimed in claim 1, wherein: and connecting seats (12) are arranged on two sides of the upper surface of the pressing plate (5), and the bottom end of the compression spring (7) is fixedly connected with the connecting seats (12).

3. A spring attachment device for a light fitting connection as claimed in claim 1, wherein: spacing spout (13) have all been seted up to the lateral wall about clamp plate (5), the lateral wall all is provided with the slide rail with spacing spout (13) looks adaptation about lamp stand (1) inner chamber.

4. A spring attachment device for a light fitting connection as claimed in claim 1, wherein: the upper surface of the limit retainer ring (4) and the lower surfaces of the fixed limit stop (3) and the movable limit stop (9) are inclined.

5. A spring attachment device for a light fitting connection as claimed in claim 1, wherein: the lamp holder (1), the pressing plate (5) and the movable plate (8) are all of plastic materials.