CN106287267B

CN106287267B - LED lamp

Info

Publication number: CN106287267B
Application number: CN201610843711.4A
Authority: CN
Inventors: 梁定伟; 钟斌; 梁中源
Original assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Current assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Priority date: 2016-09-23
Filing date: 2016-09-23
Publication date: 2020-01-21
Anticipated expiration: 2036-09-23
Also published as: CN106287267A

Abstract

The invention discloses an LED lamp, which comprises a lamp body, a lamp body main part and a fastener, wherein at least two clamping strips are arranged at the bottom of the lamp body at intervals, the clamping strips are provided with snap hooks, the bottom of the lamp body is also provided with a fixing hole, the central position of the lamp body main part is provided with a connecting part, the connecting part is provided with a first through hole, an accommodating hole and an assembling hole matched with the clamping strips, the fixing hole and the first through hole are staggered, the accommodating hole is communicated with the assembling hole, and the aperture of the accommodating hole is larger than that of the assembling hole; stretch into the accepting hole with the card strip, rotatory lamp body or rotatory lamp body main part, rotatory back, card strip screw in pilot hole, the clasp fasten at the bottom face of connecting portion for lamp body and lamp body main part relatively fixed, the fixed orifices corresponds in vertical direction position with first perforation, the fastener passes first perforation lock in the fixed orifices, the lamp body with lamp body main part fixed connection is in the same place.

Description

LED lamp

Technical Field

The invention relates to an LED lamp, in particular to a mushroom-shaped LED lamp.

Background

At present, with the progress of technology, incandescent bulbs which are widely used are gradually eliminated by the market, and replaced by LED lamps with better energy-saving effect and higher brightness. The main model of the common ceiling lamp in the current market is mushroom lamp E27.

The lamp holder fixing piece of the mushroom-grinding lamp E27 is connected and locked with the lamp body main part through 3 screws, the production process is complex, the consumed working hours are long, the labor cost is high, the phenomena of dislocation and falling can occur easily when screws are locked on the front surface, and certain potential safety hazards are generated.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects in the prior art and provide an LED lamp.

The invention provides an LED lamp, which comprises a lamp body, a lamp body main part and a fastener, wherein at least two clamping strips are arranged at the bottom of the lamp body at intervals, the clamping strips are provided with snap hooks, the bottom of the lamp body is also provided with a fixing hole, the center of the lamp body main part is provided with a connecting part, the connecting part is provided with a first perforation, an accommodating hole and an assembling hole matched with the clamping strips, the fixing hole is staggered with the first perforation, the accommodating hole is communicated with the assembling hole, and the aperture of the accommodating hole is larger than that of the assembling hole; will the card strip stretches into the accepting hole is rotatory the lamp body or rotatory the lamp body main part, rotatory back, card strip screw in the pilot hole, the clip hook is tightly in the bottom face of connecting portion makes the lamp body with lamp body main part relatively fixed, the fixed orifices with first perforation is corresponding in vertical direction position, the fastener passes first perforation lock in the fixed orifices, the lamp body with lamp body main part fixed connection is in the same place.

As a further improvement, the assembly hole is arc-shaped and long.

As a further improvement, one end of the base body is provided with a thread groove, and the base body is made of insulating materials integrally.

As a further improvement, the lamp body main part is a ring platform shell and comprises a platform body with an opening at the bottom and an inner ring surface, the platform body comprises a first side wall, a second side wall and a top surface, the ring platform is enclosed to form an accommodating space, the inner ring surface is connected with the bottom end of the first side wall, and the lamp body main part is made of an insulating material integrally.

As a further improvement, the central position of the inner ring surface is the connecting portion, the connecting portion is provided with a thread passing through hole, the bottom end surface of the inner ring surface is further provided with a thread passing groove, one end of the thread passing groove is communicated with the thread passing through hole, and the other end of the thread passing groove is communicated with the first side wall.

As a further improvement, the LED lamp further includes:

the inner side wall of the lamp holder is completely screwed into the thread groove, and then a plurality of riveting pins are simultaneously punched on the outer wall of the bottom of the lamp holder at intervals;

a drive assembly;

the driving assembly cover plate is used for fixing the driving assembly in the accommodating space;

the light source assembly covers the bottom end face of the inner ring face and is fixed on the bottom end face of the inner ring face through a fastener;

and the lampshade is assembled at the bottom of the lamp body main part and used for optically configuring the light rays emitted by the light source component.

As a further improvement, the LED lamp further includes:

one end of one of the first conducting wires extends into the through hole and is pressed into the through hole through the lower part of the eye piece, so that the first conducting wire is electrically connected with the lamp holder through the eye piece, one end of the other one of the first conducting wires is electrically connected with the inner side wall of the lamp holder, and the two first conducting wires penetrate out of the bottom of the lamp holder body, penetrate through the wire passing hole, are embedded into the wire passing groove and are finally electrically connected with one end of the driving assembly;

and one end of each of the two second wires is electrically connected with the light source assembly, and the other end of each of the two second wires is electrically connected with the other end of the driving assembly.

As a further improvement, the bottom of the lampshade is provided with an assembly wall which protrudes downwards from the bottom surface of the lampshade and surrounds the bottom surface of the lampshade, the outer side wall of the assembly wall is provided with an alignment clamping groove and an assembly groove, and the alignment clamping groove is communicated with the assembly groove.

As a further improvement, the bottom of the inner side surface of the second side wall is provided with an alignment buckle which transversely protrudes out of the second side wall, the alignment buckle corresponds to the assembly groove, the alignment buckle extends into the alignment clamping groove and rotates the lamp shade, after the rotation, the alignment buckle is screwed into the assembly groove, the alignment buckle is tightly fixed on the assembly groove, and the lamp shade is fixed at the bottom of the lamp body main part.

The LED lamp has the following advantages: firstly, through the arrangement of mechanisms such as the accommodating holes, the assembling holes, the clamping strips and the like, the phenomena of dislocation and falling can not occur when the fasteners are positively locked, so that the potential safety hazard is reduced; secondly, the LED lamp is fixedly connected with the assembling hole through the clamping strip, so that the number of fasteners can be saved, and the labor cost is saved; finally, the wire passing groove is additionally arranged, poor contact between the light source assembly and the lamp body main part is avoided, and production efficiency is improved.

Drawings

Fig. 1 is a schematic view illustrating an eye piece mounted on a lamp holder in an LED lamp according to an embodiment of the present invention.

Fig. 2 is a schematic view illustrating a lamp cap of an LED lamp according to an embodiment of the present invention mounted on a lamp cap body.

Fig. 3 is a schematic view illustrating the LED lamp according to the embodiment of the present invention, wherein the lamp base body is mounted on the lamp body main part.

Fig. 4 is a schematic view of the LED lamp provided by the embodiment of the invention, in which the lamp base body is mounted on the lamp body main part after being placed upside down.

Fig. 5 is a schematic view illustrating an LED lamp provided by an embodiment of the invention, in which a driving assembly and a driving assembly cover plate are mounted on a lamp body main part.

Fig. 6 is a schematic view of the base body after being mounted on the base body of fig. 5.

Fig. 7 is a top view of fig. 6 when installed.

Fig. 8 is a schematic view illustrating a light source assembly mounted on a main body of a lamp body in an LED lamp according to an embodiment of the present invention.

Fig. 9 is a schematic view illustrating a lamp cover mounted on a lamp body main part in an LED lamp according to an embodiment of the present invention.

Detailed Description

The present invention is further explained in detail below with reference to the attached drawings.

Referring to fig. 2 to 4, the present invention provides an LED lamp, including a lamp body 2, a lamp body main part 4 and a fastening member 3, wherein the bottom of the lamp body 2 is provided with at least two clamping strips 22 at intervals, the clamping strips 22 are provided with hooks 23, the bottom of the lamp body 2 is further provided with a fixing hole (not labeled in the figures), the center of the lamp body main part 4 is provided with a connecting part 41, the connecting part 41 is provided with a first through hole 42, an accommodating hole 43 and an assembling hole 44 matched with the clamping strips 22, the assembling hole 44 is arc-shaped and long-strip-shaped, the fixing hole and the first through hole 42 are staggered, the accommodating hole 43 is communicated with the assembling hole 44, and the aperture of the accommodating hole 43 is larger than the aperture of the assembling hole 44; will the card strip 22 stretches into the accepting hole 43, it is rotatory the lamp body 2 or rotatory lamp body main part 4, rotatory back, card strip 22 screw in the pilot hole 44, clasp 23 hooks tightly the bottom face of connecting portion 41 makes the lamp body 2 with lamp body main part 4 is relatively fixed, the fixed orifices with first perforation 42 is corresponding in vertical direction position, fastener 3 passes first perforation 42 locks in the fixed orifices, lamp body 2 with lamp body main part 4 fixed connection is in the same place.

Referring to fig. 2, one end of the base body 2 is provided with a thread groove 21, and the base body 2 is made of an insulating material integrally.

Referring to fig. 3 and 4, the lamp body main part 4 is a circular table shell, and includes a table body 4a with an opening at the bottom and an inner annular surface 4b, the table body 4a includes a first side wall 45, a second side wall 46 and a top surface 40, the circular table is enclosed to form an accommodating space, the inner annular surface is connected with the bottom end of the first side wall 45, and the lamp body main part 4 is made of an insulating material integrally.

Referring to fig. 4, the central position of the inner annular surface 4b is the connecting portion 41, the connecting portion 41 is provided with a thread passing through hole 47, the bottom end surface of the inner annular surface is further provided with a thread passing groove 48, one end of the thread passing groove 48 is communicated with the thread passing through hole 47, and the other end is communicated with the first side wall 45.

Referring to fig. 1 to 9, the LED lamp further includes:

the inner side wall of the lamp holder 1 is completely screwed into the thread groove 21, and then a plurality of riveting pins (not shown) are simultaneously punched on the outer wall of the bottom of the lamp holder 1 at intervals, so that the lamp holder 1 is fixed on the lamp holder body 2. The lamp holder 1 further comprises an eye piece 11, the top of the lamp holder 1 is provided with a through hole 12, the lower part of the eye piece 11 can extend into the through hole 12, the outer wall of the lamp holder 1 is further provided with an external thread 13, and the external thread 13 is arranged corresponding to the shape of the thread groove 21;

the light source assembly 7 covers the bottom end face of the inner ring face 4b, and the light source assembly 7 is fixed to the bottom end face of the inner ring face 4b through a fastener 3;

a drive assembly 5; one end of the driving component 5 is electrically connected with the lamp cap 1, and the other end of the driving component is electrically connected with the light source component 7;

the driving assembly cover plate 6 is used for fixing the driving assembly 5 in the accommodating space;

and the lampshade 8 is assembled at the bottom of the lamp body main part 4 and is used for optically configuring the light rays emitted by the light source component 7.

Referring to fig. 1 to 9, the LED lamp further includes:

one end of one of the first conducting wires 14 extends into the through hole 12, and is pressed into the through hole 12 through the lower part of the eye piece 11, so that the first conducting wire 14 is electrically connected with the lamp holder 1 through the eye piece 11. One end of the other first conducting wire 14 is electrically connected with the inner side wall of the lamp cap 1. The two first lead wires 14 sequentially penetrate out of the bottom of the lamp holder body 2 and the wire through hole 47, are embedded into the wire through groove 48, and are finally electrically connected with one end of the driving assembly 5;

and one end of each of the two second wires 15 is electrically connected with the light source assembly 7, and the other end of each of the two second wires 15 is electrically connected with the other end of the driving assembly 5.

Referring to fig. 9, the bottom of the lamp housing 8 has an assembly wall 80 protruding downward from the bottom of the lamp housing 8 and surrounding the bottom of the lamp housing 8, an alignment slot 82 and an assembly groove 81 are formed on the outer side wall of the assembly wall 80, and the alignment slot 82 is communicated with the assembly groove 81.

Referring to fig. 8 to 9, an alignment buckle 49 protruding from the second side wall 46 transversely is disposed at the bottom of the inner side surface of the second side wall 46, the alignment buckle 49 is disposed corresponding to the assembly groove 81, the alignment buckle 49 extends into the alignment buckle 82, the lamp cover 8 is rotated, after the rotation, the alignment buckle 49 is screwed into the assembly groove 81, the alignment buckle 49 is fastened and fixed to the assembly groove 81, and the lamp cover 8 is fixed to the bottom of the lamp body main part 4.

Referring to fig. 8, in other embodiments, a second wire-passing groove 71 of the first wire 14 may be further disposed at a position of the light source assembly 7 facing the wire-passing groove 48, so as to avoid incomplete contact between the light source assembly 7 and the inner annular surface 4b of the lamp body main part 4, and thus, when the light source assembly 7 works, heat cannot be timely transferred to the lamp body main part 4 to be dissipated to the outside, so that the local temperature of the light source assembly 7 is too high. Preferably, the shape and size of the second wire passing groove 71 are matched with those of the wire passing groove 48.

Referring to fig. 8 to 9, in other embodiments, a third wire-letting groove 72 is further disposed on a side edge of the light source assembly 7, where the third wire-letting groove 72 is used for the second wire 15 to pass through from one side of the light source assembly 7 to the other side of the light source assembly 7, and the third wire-letting groove 72 is disposed to prevent the second wire 15 from being sandwiched between the light source assembly 7 and the bottom end surface of the inner annular surface 4b, so as to prevent heat emitted by the light source assembly 7 from being transferred to the lamp body main assembly 4, and thus the local temperature of the light source assembly 7 is too high.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An LED lamp comprises a lamp body, a lamp body main part and a fastener, and is characterized in that at least two clamping strips are arranged at the bottom of the lamp body at intervals, the clamping strips are provided with hooks, the bottom of the lamp body is also provided with a fixing hole, a connecting part is arranged at the central position of the lamp body main part, the connecting part is provided with a first perforation, an accommodating hole and an assembling hole matched with the clamping strips, the fixing hole is staggered with the first perforation, the accommodating hole is communicated with the assembling hole, and the aperture of the accommodating hole is larger than that of the assembling hole; will the card strip stretches into the accepting hole is rotatory the lamp body or rotatory the lamp body main part, rotatory back, card strip screw in the pilot hole, the clip hook is tightly in the bottom face of connecting portion makes the lamp body with lamp body main part relatively fixed, the fixed orifices with first perforation is corresponding in vertical direction position, the fastener passes first perforation lock in the fixed orifices, the lamp body with lamp body main part fixed connection is in the same place.

2. The LED lamp of claim 1, wherein said mounting aperture is arcuately elongated.

3. The LED lamp of claim 1, wherein the base body has a threaded groove at one end, and the base body is made of an insulating material.

4. The LED lamp of claim 3, wherein the lamp body main part is a ring platform housing, and comprises a platform body with an opening at the bottom and an inner annular surface, the platform body comprises a first side wall, a second side wall and a top surface, the ring platform is enclosed to form an accommodating space, the inner annular surface is connected with the bottom end of the first side wall, and the lamp body main part is made of an insulating material integrally.

5. The LED lamp according to claim 4, wherein the connecting portion is located at a central position of the inner annular surface, the connecting portion is provided with a through hole, the bottom end surface of the inner annular surface is further provided with a through groove, one end of the through groove is communicated with the through hole, and the other end of the through groove is communicated with the first side wall.

6. The LED lamp of claim 5, further comprising:

a drive assembly;

7. The LED lamp of claim 6, further comprising:

one end of one of the first conducting wires extends into the through hole and is pressed into the through hole through the lower part of the eye piece, so that the first conducting wire is electrically connected with the lamp holder through the eye piece, one end of the other one of the first conducting wires is electrically connected with the inner side wall of the lamp holder, and the two first conducting wires sequentially penetrate out of the bottom of the lamp holder body and the wire passing hole, are embedded into the wire passing groove and are finally electrically connected with one end of the driving assembly;

8. The LED lamp of claim 6, wherein the bottom of the lamp housing has a mounting wall protruding downward from and surrounding the bottom surface of the lamp housing, and the outer side wall of the mounting wall is provided with an alignment slot and a mounting groove, and the alignment slot is communicated with the mounting groove.

9. The LED lamp of claim 8, wherein the bottom of the inner side of the second sidewall is provided with an alignment clip protruding laterally from the second sidewall, the alignment clip is disposed corresponding to the mounting groove, the alignment clip extends into the alignment slot, the lamp cover is rotated, the alignment clip is screwed into the mounting groove after the rotation, the alignment clip is tightly fixed to the mounting groove, and the lamp cover is fixed to the bottom of the lamp body main part.