CN212510792U

CN212510792U - LED lamp accessory

Info

Publication number: CN212510792U
Application number: CN202021408790.4U
Authority: CN
Inventors: 唐坤能
Original assignee: Xiamen Jingxinjia Precision Die Co ltd
Current assignee: Xiamen Jingxinjia Precision Die Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-02-09
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a LED lamp accessory, which comprises an outer shell, the shell side is equipped with the through-hole, be equipped with the connecting piece in the through-hole, this connecting piece is including wearing to locate the screw rod of through-hole, be located the shell outside and with screw rod threaded connection's nut, articulate the auxiliary rod of screw rod head end, be located the shell inboard and with screw rod end-to-end connection's preforming, be equipped with a portion of bending on the preforming, the shell is equipped with an installation cavity, and this installation cavity mouth department is equipped with the stair structure that the face lid was put to the card, is equipped with the bayonet socket with the protruding joint of face lid on this stair structure, the portion of bending sets up in the bayonet socket. The utility model discloses a LED lamp accessory has effectively improved the joint strength between shell and the sleeve, makes things convenient for the dismantlement of face lid simultaneously, fine satisfied the installation operation requirement of LED lamp to the shell.

Description

LED lamp accessory

Technical Field

The utility model relates to a LED lamp technical field, concretely relates to LED lamp accessory.

Background

The down lamp is a lamp which is provided with a screw lamp holder and can be directly provided with an incandescent lamp or an energy-saving lamp. The down lamp is a lighting lamp embedded in a ceiling and emitting light downward. Most of face covers of the existing down lamps are fixed with a shell through a buckle structure, for example, an LED lamp disclosed in Chinese patent CN208817287U fixes the face cover and the shell through a barb and a fixing groove in a matched manner, the face cover is not easy to detach after being fixed in such a manner, and the LED lamp is inconvenient to maintain or replace in the later period; meanwhile, the existing down lamp still has the problem that the sleeve in the shell is not fixed firmly enough, and the stability in the shaking process of the LED lamp is poor, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a LED lamp accessory solves the problem that current LED down lamp is difficult for pulling down after face to face lid is fixed at least, has convenient to use, firm in connection's advantage.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a LED lamp accessory, includes the shell, the shell side is equipped with the through-hole, be equipped with the connecting piece in the through-hole, this connecting piece is including wearing to locate the screw rod of through-hole, be located the shell outside and with screw rod threaded connection's nut, articulate the auxiliary rod of screw rod head end, be located the shell inboard and with screw rod end-to-end connection's preforming, be equipped with a portion of bending on the preforming, the shell is equipped with an installation cavity, and this installation cavity mouth department is equipped with the stair structure that the face lid was put to the card, is equipped with the bayonet socket with the protruding joint of face lid on this stair structure, the portion of bending sets up in the.

Further, a sleeve is arranged in the installation cavity of the shell, and the wall of the sleeve is clamped between the pressing sheet and the shell.

So set up, installation LED banks spare in the sleeve, the preforming is fixed the sleeve on the shell, further promotes telescopic stability.

Further, a matching groove matched with the pressing sheet is formed in the inner wall of the sleeve.

So set up, the cooperation inslot is arranged in to the preforming card, and the cooperation is more stable and firm, can not interfere the shining of LED lamp simultaneously.

Further, the shell and the sleeve are cylindrical, and the pressing sheet is an arc-shaped pressing sheet attached to the inner wall of the sleeve.

So set up, arc preforming and cylindric sleeve adaptation, the laminating is connected, and the atress is more even.

Further, the shell and the sleeve are square bodies, and the pressing sheet is a straight pressing sheet attached to the inner wall of the sleeve.

So set up, the laminating of the sleeve shape of straight preforming and square shape for the preforming atress is more even when the nut locking, and is more stable to telescopic pressure.

Further, an embedding hole connected with the through hole is formed in the shell, and the caliber of the embedding hole is larger than that of the through hole.

So set up, the nut can screw in and imbed in the hole, reduces the part that exposes, beautifies the outward appearance.

The shell is further provided with a containing groove connected with the embedding hole, and the auxiliary rod is arranged in the containing groove.

So set up, the auxiliary rod is arranged in the storage tank when idle, pleasing to the eye whole outward appearance.

(III) advantageous effects

Compared with the prior art, the utility model provides a pair of LED lamp accessory possesses following beneficial effect:

the utility model discloses a LED lamp accessory has increased the connecting piece on the basis of traditional shell, this connecting piece penetrates the nut through the auxiliary rod to fix the sleeve between shell and preforming through nut and screw rod screw-thread fit, the portion of bending on the preforming sets up in the bayonet socket, the joint arch of face lid can the joint in the portion of bending, when dismantling the face lid, unscrew the nut, inwards promote the screw rod, the screw rod drives the preforming to deviating from the motion of bayonet socket direction, and then with the protruding one end uplift of joint of face lid, conveniently pull down. The utility model discloses a LED lamp accessory has effectively improved the joint strength between shell and the sleeve, makes things convenient for the dismantlement of face lid simultaneously, fine satisfied the installation operation requirement of LED lamp to the shell.

Drawings

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

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic sectional structure of the present invention;

FIG. 5 is a schematic view of a first embodiment of a connector according to the present invention;

fig. 6 is a schematic view of a second embodiment of the connector of the present invention.

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.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, wherein fig. 1 is an external schematic structural diagram of the present invention, fig. 2 is an enlarged schematic diagram of an area a in fig. 1, fig. 3 is an internal schematic structural diagram of the present invention, fig. 4 is a schematic sectional structural diagram of the present invention, fig. 5 is a schematic diagram of a first embodiment of the connecting member of the present invention, and fig. 6 is a schematic diagram of a second embodiment of the connecting member of the present invention.

The utility model provides a LED lamp fitting, including shell 1, the shell 1 side is equipped with through-hole 100, be equipped with connecting piece 2 in the through-hole 100, this connecting piece 2 includes auxiliary rod 21, screw rod 22, nut 23 and preforming 24, screw rod 22 wears to locate in through-hole 100, nut 23 is located the shell 1 outside and with screw rod 22 threaded connection, auxiliary rod 21 articulates at the screw rod 22 head end, be used for emboliaing nut 23 and avoid nut 23 to drop when screwing up, preforming 24 is located the shell 1 inboard and with screw rod 22 end connection, be equipped with a bending portion 25 on the preforming 24, the installation cavity 10 of LED lamp subassembly and sleeve 3 is equipped with in the middle part of shell 1, this installation cavity 10 accent department is equipped with the ladder structure 101 of card setting face lid a, be equipped with the bayonet socket 102 with the protruding a1 joint of face lid a on this ladder structure 101, bending portion 25 sets up in bayonet socket 102, this bayonet socket 102 bore is bigger, for placement of the bend 25.

The sleeve 3 is installed in the installation cavity 10 of the shell 1, the wall of the sleeve 3 is clamped between the pressing sheet 24 and the shell 1, the LED lamp assembly is installed in the sleeve 3, the screw 22 penetrates through the sleeve 3, the pressing sheet 24 tightly presses and fixes the sleeve 3 on the shell 1 through the nut 23, and the stability of the sleeve 3 is further improved.

Be equipped with the cooperation groove 300 with 24 adaptations of preforming on the 3 inner walls of sleeve, in cooperation groove 300 was arranged in to 24 cards of preforming, the cooperation was more stable and firm, can not interfere the shining of LED lamp simultaneously.

Referring to fig. 5, fig. 5 is the schematic diagram of the first embodiment of the connecting piece of the present invention, the housing 1 and the sleeve 3 are square, the pressing sheet 24 is a straight pressing sheet 24 attached to the inner wall of the sleeve 3, and the straight pressing sheet 24 is attached to the sleeve 3 in the shape of the square, so that the pressing sheet 24 is stressed more uniformly when the nut 23 is locked, and the pressure on the sleeve 3 is more stable.

Referring to fig. 6, fig. 6 is a schematic view of a second embodiment of the connector of the present invention, in which the housing 1 and the sleeve 3 are cylindrical, the pressing piece 24 is an arc pressing piece 24 attached to the inner wall of the sleeve 3, the arc pressing piece 24 is adapted to the cylindrical sleeve 3, and the attachment is connected to the inner wall of the sleeve 3, so that the stress is more uniform.

The case 1 is provided with an embedded hole 103 connected to the through hole 100, the diameter of the embedded hole 103 is larger than the diameter of the through hole 100, and the nut 23 can be screwed into the embedded hole 103 to reduce the exposed part and beautify the appearance.

The housing 1 is provided with a containing groove 104 connected with the embedded hole 103, the auxiliary rod 21 is arranged in the containing groove 104, and the auxiliary rod 21 is arranged in the containing groove 104 when not in use, so that the overall appearance is attractive.

The utility model discloses a LED lamp accessory has increased connecting piece 2 on traditional shell 1's basis, during the installation, this connecting piece 2 penetrates nut 23 through auxiliary rod 21, and fix sleeve 3 between shell 1 and preforming 24 through nut 23 and screw rod 22 screw-thread fit, the portion of bending 25 on the preforming 24 sets up in bayonet socket 102, the protruding a1 of joint of face lid a can the joint on the portion of bending 25, when dismantling face lid a, unscrew nut 23, inwards promote screw rod 22, screw rod 22 drives preforming 24 and moves from bayonet socket 102 direction dorsad, and then with the protruding a1 one end uplift of joint of face lid a, make things convenient for the action that face lid a was buckled and was got and pull down, improve dismantlement efficiency.

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. The utility model provides a LED lamp accessory, a serial communication port, which comprises an outer shell, the shell side is equipped with the through-hole, be equipped with the connecting piece in the through-hole, this connecting piece is including wearing to locate the screw rod of through-hole, be located the shell outside and with screw rod threaded connection's nut, articulate the auxiliary rod of screw rod head end, be located the shell inboard and with screw rod end-to-end connection's preforming, be equipped with a portion of bending on the preforming, the shell is equipped with an installation cavity, and this installation cavity mouth department is equipped with the stair structure that the face lid was put to the card, is equipped with the bayonet socket with the protruding joint of face lid on this stair structure, the portion of bending sets.

2. The LED lamp assembly of claim 1 wherein the housing has a cavity in which a sleeve is disposed, the sleeve having a wall that is captured between the wafer and the housing.

3. The LED lamp fitting of claim 2 wherein the sleeve has a mating groove on an inner wall thereof for mating with the press tab.

4. The LED lamp fitting of claim 3 wherein the housing and sleeve are cylindrical and the tabs are arcuate tabs that engage an inner wall of the sleeve.

5. The LED lamp fitting of claim 3 wherein the housing and sleeve are square and the tab is a flat tab that engages an inner wall of the sleeve.

6. The LED lamp fitting of claim 1, wherein said housing has an embedded hole connected to said through hole, and wherein the diameter of said embedded hole is larger than the diameter of said through hole.

7. The LED lamp fitting of claim 6 wherein the housing defines a receiving cavity that is coupled to the recessed hole, the auxiliary rod being disposed in the receiving cavity.