CN211976684U

CN211976684U - Trunk lamp

Info

Publication number: CN211976684U
Application number: CN202020818459.3U
Authority: CN
Inventors: 朱健荣
Original assignee: Taizhou Jiaoguang Lighting Co ltd
Current assignee: Taizhou Jiaoguang Lighting Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-11-20
Anticipated expiration: 2030-05-15

Abstract

The utility model provides an elephant nose lamp belongs to illumination lamps and lanterns technical field. It has solved the comparatively inconvenient problem of current trunk lamp dismouting maintenance. This trunk lamp, including outer loop, inner ring, lamp body and set up the lamp source in the lamp body, the coaxial rotation of inner ring sets up in the outer loop, the middle part of inner ring has the hole of stepping down, the lamp body is located the hole of stepping down, the lamp body rotates with the inner ring to be connected so that the lamp body luffing motion, the both sides of lamp body all have outside convex pivot, it has two to be located the hole both sides of stepping down and open-top's constant head tank one respectively to open on the inner ring, pivot and constant head tank one-to-one and embedding constant head tank are interior, still can dismantle on the inner ring be connected with two and constant head tank one-to-one and with the pivot location positioning seat in constant head tank one. The utility model discloses simple structure, the dismouting between lamp body and the inner ring is more convenient, the later maintenance of being convenient for.

Description

Trunk lamp

Technical Field

The utility model belongs to the technical field of the illumination lamps and lanterns, a trunk lamp is related to.

Background

The trunk lamp is a down lamp installed in a ceiling and is widely applied to occasions such as hotels, markets, restaurants, exhibition halls and the like. The trunk lamp can change the projection angle and the direction of light through rotating the lamp body in the vertical direction and the horizontal direction, thereby presenting different effects and meeting different requirements.

The trunk lamp disclosed in the Chinese patent application (application number: 2015202801413) comprises a lamp body, a light source, an inner ring and an outer ring, wherein the lamp body comprises a lamp shell and a radiator, the lamp shell is provided with an outer arch and an inner arch to form a trunk shape, the light source is arranged in the lamp shell, the inner ring is sleeved outside the lamp shell, the outer ring is sleeved outside the inner ring, a spring clip structure for mounting the trunk lamp is arranged on the outer ring, and one side of the inner arch of the lamp shell is hinged with the inner ring. Because the lamp shell and the inner ring are hinged on one side of the inner arch, the space at the position is extremely limited, and the interference on the screwdriver is extremely easy to cause during the disassembly and assembly, so that the disassembly and assembly are extremely inconvenient, and the later maintenance is not facilitated.

Disclosure of Invention

The utility model discloses an there is above-mentioned problem to current technique, has proposed an elephant nose lamp, the utility model aims to solve the technical problem be: how to make the trunk lamp more convenient to disassemble and assemble.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an elephant nose lamp, includes outer loop, inner ring, lamp body and sets up the lamp source in the lamp body, the coaxial rotation of inner ring sets up in the outer loop, the middle part of inner ring has the hole of stepping down, the lamp body is located the hole of stepping down, the lamp body rotates with the inner ring to be connected so that lamp body luffing motion, a serial communication port, the both sides of lamp body all have outside convex pivot, it has two to be located respectively hole both sides of stepping down and open-top's constant head tank one to open on the inner ring, pivot and constant head tank one-to-one and embedding constant head tank in, still can dismantle on the inner ring and be connected with two and constant head tank one-to-one and fix a position the pivot in constant head tank one.

The outer ring of the trunk lamp is fixed on a ceiling, the inner ring can rotate relative to the outer ring, and the lamp body can swing up and down relative to the inner ring, so that the lamp body can adjust the irradiation angle of the lamp source as required. The utility model discloses a set up two open-top's constant head tank one on the inner ring, through constant head tank one with the positioning seat cooperation with the pivot on the lamp body be located constant head tank one to realize the normal running fit of pivot and inner ring. Like this, during the installation, only need earlier imbed two constant head tanks one with two pivots of lamp body respectively in, fix the positioning seat to the inner ring again, can realize the installation of pivot, equally, when needs are demolishd, only need with the positioning seat lift off can, easy operation is convenient.

In foretell trunk lamp, still have two mount pads one on the inner ring, mount pad one and constant head tank one-to-one and adjacent with the constant head tank that corresponds, open along the axial of inner ring the top surface of mount pad one has mounting hole one, have the convex installation ear to one side on the positioning seat, it has mounting hole two to open on the installation ear, the positioning seat is fixed in on the mount pad one through the screw that passes mounting hole two and with mounting hole one threaded connection. Therefore, during installation, the screw is arranged along the axial direction of the inner ring, so that the screw can be conveniently screwed by a screwdriver, and the positioning seat is more convenient to disassemble and assemble.

In the trunk lamp, the first positioning groove is a semicircular groove, the second positioning groove is formed in the positioning seat, is located above the first positioning groove and is opposite to the first positioning groove, the second positioning groove is also a semicircular groove, and the first positioning groove and the second positioning groove surround to form a circular groove which is in rotating fit with the rotating shaft. The positioning seat is provided with a positioning groove II, and the positioning groove I and the positioning groove II both adopt semicircular grooves, so that the positioning groove I and the positioning groove II can be matched with the rotating shaft, and the matching precision and the smooth rotation are ensured.

In the trunk lamp, the top surface of the first mounting seat is further provided with a positioning convex part protruding upwards, and the positioning convex part is adjacent to the first mounting hole. When the positioning seat is installed, the installation lug on the positioning seat can be abutted to the positioning part through the positioning convex part, so that the installation is more convenient due to the alignment of the first installation hole and the second installation hole.

In the trunk lamp, the inner ring is further provided with a guide strip arranged along the swinging direction of the lamp body, the guide strip is arc-shaped and is positioned on the outer side of the lamp body, a guide groove is formed in the guide strip along the length direction, and a positioning piece in sliding fit with the guide groove is connected to the lamp body through threads. Through the cooperation of setting element and gib block, can guarantee lamp body swing angle's accuracy, moreover, the setting element is similar to the screw, through revolving the revolving setting element, can adjust the elasticity degree between setting element and the gib block to fixed lamp body.

In the trunk lamp, the top of the lamp body is further provided with a guide seat, and the guide seat is provided with a groove in sliding fit with the guide strip.

In foretell trunk lamp, the gib block is rectangular form, still have mount pad two on the inner ring, mount pad two is located the one side in the hole of stepping down, one side of mount pad towards the lamp body is opened and is supplied the constant head tank three of gib block tip embedding, one side that mount pad two kept away from the lamp body still is opened a plurality of mounting holes three that communicate with constant head tank three. Like this, when the gib block was installed, earlier in the tip embedding constant head tank three of gib block, then pass mounting hole three and gib block threaded connection through the screw, realized the fixed of gib block, the location of both being convenient for gib block makes gib block and mounting hole three more easily cooperate, has guaranteed the position accuracy after the gib block installation moreover.

In the trunk lamp, the inner ring is further provided with a plurality of guide convex parts arranged at intervals on the outer edge of the inner ring, and the guide convex parts are arc-shaped. The guide convex part can form a fit with the inner circumferential surface of the outer ring, so that the rotating fit between the inner ring and the outer ring is ensured.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses a set up two open-top's constant head tank one on the inner ring, through constant head tank one with the positioning seat cooperation with the pivot on the lamp body be located constant head tank one to realize pivot and inner ring normal running fit, moreover, the positioning seat is through along the axial fix with screw of inner ring, the screwdriver of being convenient for revolves soon to the screw, make the dismouting of lamp body convenient and fast more.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the assembly of the inner ring with the lamp body;

fig. 4 is a schematic structural view of the inner ring.

In the figure, 1, outer ring; 2. an inner ring; 21. a hole of abdication; 22. positioning a first groove; 23. a first mounting seat; 23a, a first mounting hole; 23b, positioning convex parts; 24. a second mounting seat; 24a and a positioning groove III; 24b and a third mounting hole; 25. a guide projection; 3. a lamp body; 31. a rotating shaft; 32. a guide seat; 33. a groove; 34. a positioning member; 4. a lens; 5. positioning seats; 51. positioning a second groove; 52. mounting lugs; 53. a second mounting hole; 6. a guide strip; 61. a guide groove; 7. and a cartridge clip structure.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 3, the trunk lamp comprises an outer ring 1, an inner ring 2, a lamp body 3 and a lamp source, wherein the inner ring 2 is coaxially and rotatably arranged in the outer ring 1, the lamp source is arranged in the lamp body 3, and the lamp body 3 can be rotatably connected in the inner ring 2 in an up-and-down swinging manner. When the lamp is used, the outer ring 1 is fixed on a ceiling, so that the angle of the lamp source in the lamp body 3 can be adjusted according to the requirement.

Specifically, as shown in fig. 2 to 4, the outer ring 1 and the inner ring 2 are both in the shape of an annular disc, and both sides of the outer ring 1 are provided with clip structures 7, so that the outer ring 1 can be fixed in a mounting hole of a ceiling. Open at the middle part of inner ring 2 has the hole 21 of stepping down, lamp body 3 is hollow structure, the lower extreme of lamp body 3 has lens 4 and lamp source and moves towards 4 directions of lens, lamp body 3 has the one end of lens 4 to be located the hole 21 of stepping down, lamp body 3's both sides all have outside convex pivot 31, two pivot 31 are located the same axis, it has two constant head tank one 22 to open on the inner ring 2 terminal surface up, two constant head tank one 22 are located the both sides of the hole 21 of stepping down respectively, in this embodiment, constant head tank one 22 is open-top's half slot, the pivot 31 and the constant head tank one 22 one-to-one of two constant head tank of lamp body 3 both sides imbed respectively in the constant head tank one 22 that. Meanwhile, the inner ring 2 can be detachably connected with two positioning seats 5 which correspond to the first positioning grooves 22 one by one, the positioning seats 5 are located above the first positioning grooves 22, the second positioning grooves 51 are formed in the bottoms of the positioning seats 5, the second positioning grooves 51 are located above the first positioning grooves 22 and are opposite to the first positioning grooves 22, the second positioning grooves 51 are also semicircular grooves, and after the positioning seats 5 are fixed on the inner ring 2, the first positioning grooves 22 and the second positioning grooves 51 surround to form circular grooves, so that the rotating shaft 31 is in rotating fit with the circular grooves and is limited in the circular grooves.

As shown in fig. 3 and 4, the inner ring 2 further has two mounting seats 23 protruding upward, the two mounting seats 23 respectively correspond to the two positioning grooves 22 one by one, the mounting seats 23 are adjacent to the corresponding positioning grooves 22, the top surface of the mounting seats 23 is provided with mounting holes 23a along the axial direction of the inner ring 2, the top surface of the mounting seats 23 further has positioning protrusions 23b protruding upward, the positioning seat 5 is provided with mounting lugs 52 protruding toward one side, and the mounting lugs 52 are provided with mounting holes 53. The installation is carried out, the installation lug 52 abuts against the top surface of the first installation seat 23, meanwhile, one end of the installation lug 52 abuts against the positioning convex part 23b, the first installation hole 23a is aligned with the second installation hole 53, and then the positioning seat 5 can be fixed on the first installation seat 23 by penetrating a screw through the second installation hole 53 and being in threaded connection with the first installation hole 23 a. Thus, since the screws are arranged along the axial direction of the inner ring 2 and there is enough space above the screws, interference caused when the screws are screwed by a screwdriver is avoided.

As shown in fig. 3 and 4, the inner ring 2 further has a second mounting seat 24, the second mounting seat 24 is fixedly provided with a long arc-shaped guide strip 6, the guide strip 6 is arranged along the swinging direction of the lamp body 3 and located outside the lamp body 3, the guide strip 6 is provided with a guide groove 61 along the length direction, the top of the lamp body 3 is provided with a guide seat 32, the guide seat 32 is further provided with a groove 33 in sliding fit with the guide strip 6, the lamp body 3 is threadedly connected with a positioning member 34 embedded into the guide groove 61 and in sliding fit with the guide groove 61, in this embodiment, the positioning member 34 is a screw, and the screw can adjust the friction between the screw and the guide strip 6 by screwing the screw, so as to position the lamp body 3. As shown in fig. 4, one side of the second mounting seat 24 facing the lamp body 3 is provided with a third positioning groove 24a, and one side of the second mounting seat 24 away from the lamp body 3 is provided with a plurality of third mounting holes 24b communicated with the third positioning grooves 24a, so that when the guide strip 6 is mounted, only one end of the guide strip 6 is embedded into the third positioning grooves 24a, and then the screw passes through the third mounting holes 24b to be in threaded connection with the guide strip 6.

As shown in fig. 4, two arc-shaped guide protrusions 25 are further disposed on the upper end surface of the inner ring 2, the guide protrusions 25 are located at the outer edge of the inner ring 2 and are spaced along the outer circumferential surface of the inner ring 2, and the outer arc surfaces of the guide protrusions 25 can form a fit with the inner circumferential surface of the outer ring 1, so as to ensure the fit accuracy between the inner ring 2 and the outer ring 1.

As shown in fig. 1 and 2, in this embodiment, the cartridge clip structure 7 is an elastic structure similar to a torsion spring, two ends of the cartridge clip structure 7 are outwardly opened, and the middle portion of the cartridge clip structure 7 is wound to form an elastic portion, when the ceiling is installed, the two ends of the cartridge clip structure 7 are firstly folded and embedded into the installation hole of the ceiling, and after the ceiling is loosened, the two ends of the cartridge clip structure 7 are reopened to form a clamp with the outer ring 1 and are fixed on the ceiling.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms outer ring 1, inner ring 2, lamp body 3, lens 4, positioning seat 5, guide strip 6, clip structure 7, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. An elephant nose lamp comprises an outer ring (1), an inner ring (2), a lamp body (3) and a light source arranged in the lamp body (3), the inner ring (2) is coaxially and rotatably arranged in the outer ring (1), the middle part of the inner ring (2) is provided with a yielding hole (21), the lamp body (3) is positioned in the yielding hole (21), the lamp body (3) is rotatably connected with the inner ring (2) so that the lamp body (3) can swing up and down, it is characterized in that both sides of the lamp body (3) are provided with rotating shafts (31) protruding outwards, the inner ring (2) is provided with two first positioning grooves (22) which are respectively positioned at two sides of the abdicating hole (21) and have openings at the top, the rotating shafts (31) correspond to the first positioning grooves (22) one by one and are embedded into the positioning grooves, the inner ring (2) can be detachably connected with two positioning seats (5) which correspond to the first positioning grooves (22) one by one and position the rotating shaft (31) in the first positioning grooves (22).

2. The trunk lamp according to claim 1, wherein the inner ring (2) further comprises two first mounting seats (23), the first mounting seats (23) correspond to the first positioning grooves (22) one by one and are adjacent to the corresponding first positioning grooves (22), the top surface of the first mounting seats (23) is provided with a first mounting hole (23a) along the axial direction of the inner ring (2), the positioning seat (5) is provided with a second mounting lug (52) protruding towards one side, the mounting lug (52) is provided with a second mounting hole (53), and the positioning seat (5) is fixed on the first mounting seats (23) through a screw passing through the second mounting hole (53) and in threaded connection with the first mounting hole (23 a).

3. The trunk lamp according to claim 2, wherein the first positioning groove (22) is a semicircular groove, the second positioning groove (51) is also formed in the positioning seat (5) and located above the first positioning groove (22) and opposite to the first positioning groove (22), and the first positioning groove (22) and the second positioning groove (51) surround to form a circular groove which is rotatably matched with the rotating shaft (31).

4. The trunk lamp according to claim 3, wherein the top surface of the first mounting seat (23) further has a positioning protrusion (23b) protruding upward, and the positioning protrusion (23b) is adjacent to the first mounting hole (23 a).

5. The trunk lamp according to claim 1, 2, 3 or 4, wherein the inner ring (2) is further provided with a guide strip (6) arranged along the swinging direction of the lamp body (3), the guide strip (6) is arc-shaped and is positioned at the outer side of the lamp body (3), the guide strip (6) is provided with a guide groove (61) along the length direction, and the lamp body (3) is in threaded connection with a positioning piece (34) in sliding fit with the guide groove (61).

6. The trunk lamp according to claim 5, wherein the top of the lamp body (3) is further provided with a guide seat (32), and the guide seat (32) is provided with a groove (33) which is in sliding fit with the guide strip (6).

7. The trunk lamp according to claim 6, wherein the guide bar (6) is long, the inner ring (2) further has a second mounting seat (24), the second mounting seat (24) is located at one side of the abdicating hole (21), one side of the second mounting seat (24) facing the lamp body (3) is provided with a third positioning groove (24a) for embedding the end of the guide bar (6), and one side of the second mounting seat (24) away from the lamp body (3) is provided with a plurality of third mounting holes (24b) communicated with the third positioning groove (24 a).

8. The trunk lamp according to claim 7, wherein the inner ring (2) further comprises a plurality of guide protrusions (25) spaced apart from each other at an outer edge of the inner ring (2), the guide protrusions (25) having an arc shape.