CN218763059U

CN218763059U - Lamp set

Info

Publication number: CN218763059U
Application number: CN202223285889.1U
Authority: CN
Inventors: 龚飞龙
Original assignee: Ningbo Sanity Lighting Electrical Appliance Co ltd
Current assignee: Ningbo Sanity Lighting Electrical Appliance Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-28
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a lamp, lamp shade (2) in lamp stand (1) bottom opening (10) department are established to lamp stand (1) and cover that have opening (10) including the bottom, its characterized in that: the first side of the lampshade (2) is hinged to the first side of the lamp holder (1), a limiting block (222) is arranged at the position, close to the second side, of the lampshade (2), the locking piece (41) is further included, the locking piece is arranged on the lamp holder (1) and is provided with a locking hook (411) corresponding to the limiting block (222), and the locking hook (411) always tends to move close to the limiting block (222); the elastic piece (42) acts between the lamp holder (1) and the lampshade (2) so that the lampshade (2) always has the tendency of turning downwards relative to the lamp holder (1); the locking member (41) can move or deform under the action of external force. Compared with the prior art, the utility model discloses a lamps and lanterns make things convenient for the dismouting.

Description

Lamp set

Technical Field

The utility model relates to a lighting apparatus technical field specifically indicates a lamp.

Background

A lamp is an electric device capable of transmitting light, distributing and changing the light distribution of a light source, and generally includes a lamp socket, a light source installed in the lamp socket, and a lamp housing covering the bottom of the lamp socket. The existing lamp connecting structure is complex, difficult to install and assemble and inconvenient to disassemble.

Chinese utility model patent that patent application number is CN201621452904.9 (publication number is CN 206320695U) 'a down lamp shade fixed establishment' is provided with the buckle groove that is used for fixed lamp shade in the inner wall side of lamp body, the lamp shade is provided with the buckle piece with card recess looks adaptation, the fixed lamp shade of buckle effect through buckle piece and buckle groove, not only fixed effect is better, and the installation of being convenient for is dismantled in addition, the condition that the nut loses can not take place in the installation when dismantling, and effectively reduced manufacturing cost.

Although the connection mode of the buckle structure relative to the screw greatly reduces the time for disassembly and assembly, the upper and lower shells can be separated only by sequentially unfastening each buckle, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide a make things convenient for lamps and lanterns of dismouting.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a lamp, has open-ended lamp stand and covers the lamp shade of establishing at lamp stand bottom opening part including the bottom, its characterized in that: still including being used for right the relative position of lamp stand and lamp shade locks and the locking subassembly of unblock, lamp stand and lamp shade all have along the relative first side and the second side that sets up of width direction, the first side of lamp shade articulates the first side of lamp stand, the position department that the lamp shade is close to the second side is equipped with the stopper, the locking subassembly including having

The locking piece is arranged on the lamp holder and is provided with a locking hook corresponding to the limiting block, and the locking hook always has a tendency of moving close to the limiting block; and

the elastic piece acts between the lamp holder and the lampshade so that the lampshade always has the tendency of turning downwards relative to the lamp holder;

the locking piece can move or deform under the action of external force, so that the lamp has at least two states:

in a locking state, the locking hook is hooked at the bottom of the limiting block, so that the lampshade overcomes the elastic action of the elastic piece and closes the opening of the lamp holder;

in an unlocking state, the locking hook is separated from the limiting block, so that the lampshade can be turned downwards under the action of the elastic force of the elastic piece and the opening of the lamp holder is opened.

In order to facilitate the deformation and the resetting of the locking piece, the locking piece is an elastic piece with elasticity.

It is of course possible to connect the locking member to the lamp holder in a rotatable manner and to provide a torsion spring between the locking member and the lamp holder to achieve the same effect.

In order to ensure a sufficient displacement travel of the locking hook, the locking member is rod-shaped, a first end of the locking member is fixed relative to the lamp holder, and the locking hook is positioned at a second end of the locking member.

In order to facilitate the driving of the locking piece by a user, the lamp holder is provided with a strip-shaped abdicating opening, the locking piece is positioned in the lamp holder, the locking piece is provided with a shifting block for the user to shift, and the shifting block passes through the abdicating opening and is exposed out of the lamp holder and can slide along the length direction of the abdicating opening.

In order to avoid the interference between the limiting block and the locking piece in the closing process of the lampshade, one side of the limiting block, which faces to the locking piece, is provided with a first guiding inclined plane, and the first guiding inclined plane is gradually close to the locking piece from top to bottom; or/and

one side of the lock hook facing the limiting block is provided with a second guiding inclined surface, and the second guiding inclined surface is gradually far away from the limiting block from top to bottom.

In order to facilitate the arrangement of the elastic part, the elastic part is a pressure spring, and two ends of the pressure spring are respectively abutted against the lamp holder and the lamp shade.

In order to facilitate the installation of the pressure spring, a mounting seat is arranged at a position, close to the second side, in the lamp holder, and is provided with a mounting groove with an opening at the bottom, a push rod which extends upwards and extends into the mounting groove is arranged at a position, close to the second side, of the lamp shade, the pressure spring is installed in the mounting groove, a first end of the pressure spring abuts against a top wall in the mounting groove, and a second end of the pressure spring abuts against an end face at the top of the push rod.

In order to facilitate the installation of the locking assembly, the lamp holder comprises a base body and two first end covers arranged at two ends of the base body, the lampshade comprises a cover body and two second end covers arranged at two ends of the cover body, the limiting block is arranged on the second end covers, and the locking assembly is arranged on the first end covers.

In order to facilitate the hinging of the lampshade and the lamp holder, a first hinging part is arranged on the first side of the bottom of the first end cover, and a second hinging part is arranged on the first side of the top of the second end cover and is rotatably connected to the first hinging part.

In order to facilitate the installation of the light source, the light source is installed in the lamp holder.

Compared with the prior art, the utility model has the advantages of: through articulating the lamp shade on the lamp stand, set up the stopper on the lamp shade, set up the locking piece that has the latch hook on the lamp stand and set up the elastic component between lamp stand and lamp shade and constitute the locking subassembly, the locking piece can remove or warp under the exogenic action to simply realize locking and unblock between lamp shade and the lamp stand, this lamps and lanterns make things convenient for the dismouting, thereby easy to assemble lamp source, maintenance, mixing of colors temperature, operations such as mixing of power.

Drawings

Fig. 1 is a schematic perspective view of a lamp according to an embodiment of the present invention (the locking assembly is in a locked state);

FIG. 2 is a longitudinal cross-sectional view of FIG. 1;

FIG. 3 is a perspective view of the first end cap, the second end cap, and the locking assembly of FIG. 1;

FIG. 4 is a schematic perspective view of FIG. 3 in another direction;

FIG. 5 is an exploded perspective view of FIG. 4;

fig. 6 is a schematic perspective view of the unlocked state in fig. 4.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, the present invention is a preferred embodiment of the lamp. The lamp comprises a lamp holder 1, a lampshade 2, a light source 3 and a locking assembly 4. The lamp holder 1 and the lamp housing 2 have a first side and a second side opposite to each other in the width direction, and in this embodiment, the first side and the second side are a front side and a rear side, respectively.

The bottom of the lamp holder 1 has an opening 10, and includes a base 11 and two first end caps 12 installed at the left and right ends of the base 11. Specifically, a first hinge portion 121 is disposed at the rear side of the bottom of the first end cap 12; a long strip-shaped abdicating opening 122 extending along the front-back direction is formed at the position, close to the front side, of the end surface of the first end cover 12; a mount 123 is provided on the inner end surface of the first end cap 12 at a position adjacent to the front side, the mount 123 having a mounting groove 1231 opened at the bottom.

The lampshade 2 covers the bottom opening 10 of the lamp holder 1 and comprises a cover body 21 and two second end caps 22 arranged at two ends of the cover body 21. Specifically, the rear side of the top of the second end cap 22 is provided with a second hinge part 221, and the second hinge part 221 is rotatably connected to the first hinge part 121; a position adjacent to the front side on the inner end surface of the second end cap 22 is convexly provided with a stop block 222, the front side surface of the stop block 222 is provided with a first guiding inclined surface 2221, and the first guiding inclined surface 2221 gradually extends forwards from top to bottom; a push rod 223 extending upward and extending into the mounting groove 1231 is provided on the inner end surface of the second end cap 22 at a position adjacent to the front side.

The light source 3 is arranged in the lamp holder 1, and a user can use an LED and the like as the light source 3 according to requirements.

The locking assembly 4 is used for locking and unlocking the relative positions of the lamp holder 1 and the lamp housing 2. In this embodiment, the number of the locking assemblies 4 is two, and the locking assemblies correspond to the first end caps 12 one by one, and are mounted on the corresponding first end caps 12. Each locking assembly 4 includes a locking member 41 and a resilient member 42.

Specifically, the locking member 41 has a rod shape and is arranged vertically. The locking piece 41 is positioned at the front side of the limiting block 222 and has elasticity, so that when the locking piece is bent forwards under the action of external force, the locking piece always has a tendency of moving and resetting backwards close to the limiting block 222; a first end of the locking piece 41 is fixed on the end face of the first end cover 12 by a screw; the second end of the locking member 41 has a locking hook 411 corresponding to the above-mentioned stopper 222, the locking hook 411 can be hooked at the bottom of the corresponding stopper 222, the rear side of the locking hook 411 has a second guiding inclined surface 4111, the second guiding inclined surface 4111 extends gradually forward from top to bottom; the middle portion of the locking member 41 is provided with a shifting block 412 protruding outwards for the user to shift, and the shifting block 412 passes through the abdication opening 122 and is exposed out of the first end cover 12, and can slide in the abdication opening 122 along the length direction of the abdication opening 122.

The elastic member 42 is a compression spring, and the compression spring is installed in the installation groove 1231, a first end of the compression spring abuts against the top wall inside the installation groove 1231, and a second end of the compression spring abuts against the end surface of the top of the ejector 223, so that the lampshade 2 always has a tendency of being turned downward relative to the lamp holder 1.

When the user pulls the dial 412 forward, the locking member 41 will bend forward and deform, so that the lamp has at least two states:

in the locked state, as shown in fig. 4, the locking hook 411 hooks the bottom of the stopper 222, so that the lampshade 2 overcomes the elastic force of the elastic member 42 and closes the opening 10 of the lamp holder 1;

in the unlocked state, as shown in fig. 6, the latch hook 411 is disengaged from the stopper 222, so that the lampshade 2 is flipped downward under the elastic force of the elastic member 42 and opens the opening 10 of the lamp holder 1.

The working principle of the embodiment is as follows:

(1) As shown in fig. 4, the lamp is in a locked state, the locking hook 411 is hooked at the bottom of the limiting block 222, so that the lampshade 2 overcomes the elastic force of the elastic member 42 and closes the opening 10 of the lamp holder 1;

when the lampshade needs to be opened, the dial block 412 is only required to be pushed forwards, the locking piece 41 is bent forwards and deformed until the locking hook 411 is completely separated from the limiting block 222, as shown in fig. 6, the lamp is switched to an unlocking state, the lampshade 2 is turned downwards under the action of the elastic force of the elastic piece 42 and opens the opening 10 of the lamp holder 1, and at the moment, operations such as lamp source installation, maintenance, color temperature regulation, power regulation and the like can be performed;

(2) After the operation is finished, the lamp shade 2 is only required to be turned upwards, when the first guide inclined surface 2221 of the limiting block 222 contacts the second guide inclined surface 4111 of the locking hook 411, the lamp shade is continuously turned upwards, the limiting block 222 can apply forward pushing force to the locking hook 411, so that the locking piece 41 is bent forwards and deformed until the locking hook 411 passes over the limiting block 222, under the self-resilience action of the locking piece 41, the locking hook 411 moves backwards to reset and is hooked at the bottom of the limiting block 222, and the lamp is switched to the locking state.

Claims

1. The utility model provides a lamp, including lamp stand (1) that the bottom has opening (10) and cover establish lamp shade (2) in lamp stand (1) bottom opening (10) department which characterized in that: still including being used for right the relative position of lamp stand (1) and lamp shade (2) locks and the locking subassembly (4) of unblock, lamp stand (1) and lamp shade (2) all have along the relative first side and the second side that sets up of width direction, the first side of lamp shade (2) articulates the first side of lamp stand (1), the position department that lamp shade (2) are close to the second side is equipped with stopper (222), locking subassembly (4) including having

The locking piece (41) is arranged on the lamp holder (1) and is provided with a locking hook (411) corresponding to the limiting block (222), and the locking hook (411) always has a trend of moving close to the limiting block (222); and

the elastic piece (42) acts between the lamp holder (1) and the lampshade (2) so that the lampshade (2) always has the tendency of turning downwards relative to the lamp holder (1);

the locking piece (41) can move or deform under the action of external force, so that the lamp has at least two states:

in a locking state, the locking hook (411) is hooked at the bottom of the limiting block (222) so that the lampshade (2) overcomes the elastic force of the elastic piece (42) and closes the opening (10) of the lamp holder (1);

in an unlocking state, the locking hook (411) is separated from the limiting block (222) so that the lampshade (2) can be turned downwards under the action of the elastic force of the elastic piece (42) and the opening (10) of the lamp holder (1) is opened.

2. The luminaire of claim 1, wherein: the locking piece (41) is an elastic piece with elasticity.

3. The luminaire of claim 2, wherein: the locking member (41) is in a rod shape, a first end of the locking member (41) is fixed relative to the lamp holder (1), and the locking hook (411) is located at a second end of the locking member (41).

4. The luminaire of claim 3, wherein: the lamp holder (1) on offer and be rectangular shape let a mouthful (122), locking piece (41) be located lamp holder (1) in, have on this locking piece (41) and be used for supplying shifting block (412) that the user stirred, this shifting block (412) pass let a mouthful (122) expose in lamp holder (1) to can slide along the length direction who lets a mouthful (122).

5. The luminaire of claim 1, wherein: the side of the limiting block (222) facing the locking piece (41) is provided with a first guiding inclined surface (2221), and the first guiding inclined surface (2221) is gradually close to the locking piece (41) from top to bottom; or/and

one side of the lock hook (411) facing the limit block (222) is provided with a second guiding inclined surface (4111), and the second guiding inclined surface (4111) is gradually far away from the limit block (222) from top to bottom.

6. The luminaire of claim 1, wherein: the elastic piece (42) is a compression spring, and two ends of the compression spring are respectively abutted against the lamp holder (1) and the lamp shade (2).

7. The luminaire of claim 6, wherein: the lamp holder (1) is inside to be equipped with mount pad (123) near the position department on second side, and this mount pad (123) have bottom open-ended mounting groove (1231), the position department that lamp shade (2) are close to the second side is equipped with upwards extends and stretches into mounting groove (1231) in ejector pin (223), the pressure spring install mounting groove (1231) in, the first end butt of pressure spring is on the inside roof of mounting groove (1231), the second end butt of pressure spring is on the terminal surface at ejector pin (223) top.

8. A light fixture as recited in any one of claims 1-7, wherein: lamp stand (1) including pedestal (11) and install two first end cover (12) at pedestal (11) both ends, lamp shade (2) including the cover body (21) and install two second end cover (22) at cover body (21) both ends, stopper (222) locate on second end cover (22), locking subassembly (4) install first end cover (12) on.

9. The luminaire of claim 8, wherein: the first side of the bottom of the first end cover (12) is provided with a first hinge part (121), the first side of the top of the second end cover (22) is provided with a second hinge part (221), and the second hinge part (221) is rotatably connected to the first hinge part (121).

10. A light fixture as recited in any one of claims 1-7, wherein: the lamp holder (1) is internally provided with a light source (3).