CN213577339U

CN213577339U - Connection structure, lamps and lanterns and lighting device

Info

Publication number: CN213577339U
Application number: CN202023315276.9U
Authority: CN
Inventors: 邹青青; 吴晓钧; 袁然亮; 韦维; 胡海军; 熊菲菲
Original assignee: Shenzhen Weiji Technology Co ltd
Current assignee: Shenzhen Weiji Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-06-29
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a connection structure, lamps and lanterns and lighting device relates to lamps and lanterns technical field, and connection structure includes first coupling assembling and second coupling assembling. The first connecting assembly comprises a first shell, a mounting groove and a control switch are arranged on the first shell, a transmission mechanism and a first clamping piece are arranged in the first shell, the transmission mechanism can be controlled to enable the first clamping piece to extend out of or return back from the bottom of the mounting groove under the control, and a second clamping piece is arranged in the mounting groove; the second connecting assembly comprises a second shell, a first clamping groove and a second clamping groove. The first clamping groove is clamped with the first clamping piece, and the second clamping groove is clamped with the second clamping piece. The control switch is controlled, the first clamping piece retreats, the first clamping piece is separated from the first clamping groove, the first shell is separated from the second shell in a relative rotation mode, and the first connecting assembly is separated from the second connecting assembly. The lamp comprises the connecting structure. The lighting device comprises the lamp. The first connecting assembly and the second connecting assembly are arranged at the splicing position of the two adjacent lamps, so that the lamp is convenient to disassemble and assemble, and time and labor are saved.

Description

Connection structure, lamps and lanterns and lighting device

Technical Field

The utility model relates to a lamps and lanterns technical field especially relates to a connection structure, lamps and lanterns and lighting device.

Background

The lamp is a daily necessity which is commonly used in daily life of people and is mainly used for illumination. In some large venues, such as basketball courts, soccer courts, etc., it is common to use a plurality of light fixtures connected side-by-side to provide sufficient lighting. However, the existing lamps are usually connected by screws, which wastes time and labor when the lamps are disassembled and assembled, and thus the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a connection structure, a lamp and a lighting device for solving the problems of time and labor waste and low working efficiency in assembling and disassembling a plurality of lamps.

The utility model provides a connection structure, include:

the first connecting assembly comprises a first shell, a transmission mechanism, a first clamping piece and a control switch, wherein one end of the first shell is opened, the opening extends into the first shell to form a mounting groove, the control switch is arranged on the first shell and positioned outside the mounting groove, the transmission mechanism is arranged in the first shell, the control switch is connected with the first clamping piece through the transmission mechanism, the first clamping piece extends out of the bottom of the mounting groove under the action of the transmission mechanism, and a second clamping piece is arranged on the inner side wall of the mounting groove;

the second connecting assembly comprises a second shell, a first clamping groove and a second clamping groove, the first clamping groove is formed in the end portion, close to the mounting groove, of the second shell, the second clamping groove is formed in the outer side wall of the second shell, the second shell is inserted into the mounting groove along a first direction, the first clamping groove is clamped with the first clamping piece, and the second clamping groove is clamped with the second clamping piece; when the control switch is controlled, the first clamping piece retreats from the bottom of the mounting groove, the first clamping piece is separated from the first clamping groove, the first shell rotates relative to the second shell, the second clamping piece is separated from the second clamping groove, and the first connecting assembly is separated from the second connecting assembly.

The first shell and the second shell of the connecting structure can be oppositely inserted, after the second clamping piece is clamped with the second clamping groove, the first shell and the second shell are relatively rotated to be clamped with the first clamping piece and the first clamping groove, and the first connecting assembly and the second connecting assembly are locked. When the first clamping piece is detached, the control switch is operated to drive the first clamping piece to withdraw from the first clamping groove, the first shell and the second shell are rotated relatively, meanwhile, opposite pulling force is applied to the first shell and the second shell manually until the second clamping piece is separated from the second clamping groove, and the first connecting assembly is separated from the second connecting assembly. Can install the concatenation department to two adjacent lamps and lanterns with first coupling assembling and second coupling assembling for lamps and lanterns easy dismounting, labour saving and time saving.

In one embodiment, the transmission mechanism includes a sliding slot, a transmission member and an elastic member, the control switch and the first clamping member are disposed at two ends of the transmission member, a limit slot is disposed on a surface of the first housing, the control switch is exposed from the limit slot, two ends of the elastic member are respectively connected to the transmission member and an end of the sliding slot, and the first clamping member extends out of a bottom of the mounting slot under a restoring force of the elastic member.

In one embodiment, the second clamping piece comprises a limiting protrusion arranged on the inner side wall of the mounting groove, the second clamping groove comprises a limiting clamping groove arranged on the outer side wall of the second shell, and the limiting protrusion can be in matched clamping connection with the limiting clamping groove.

In one embodiment, the limiting clamping groove comprises a guide groove and a positioning groove which are communicated, one end of the guide groove, which is far away from the positioning groove, extends to the end of the second shell, the extending direction of the guide groove is parallel to the first direction, and the extending direction of the positioning groove is perpendicular to the first direction.

In one embodiment, the second clamping piece comprises two limiting protrusions, and the two limiting protrusions are oppositely arranged on the inner side wall of the mounting groove; the second clamping groove comprises two limiting clamping grooves which are oppositely arranged on the outer side wall of the second shell and are respectively and correspondingly arranged with the two limiting bulges.

In a second aspect, the utility model also provides a lamp, lamp include lamp body and foretell connection structure, first connecting elements with second connecting elements divide to locate the both ends of lamp body.

In one embodiment, the second slot is connected with a hanging member mechanism in a clamping manner, and the hanging member mechanism can hang and fix the lamp.

In one embodiment, the hanging member mechanism comprises a sleeve member, a hinge member and a hanging ring, a limiting flange corresponding to the second clamping groove is arranged on the inner side wall of the sleeve member, the limiting flange is clamped with the second clamping groove, and the outer side wall of the sleeve member is connected with the hanging ring through the hinge member.

In one embodiment, a threaded hole is formed in one surface, away from the lamp body, of the second shell, and the threaded hole can be in threaded connection with a support frame.

In a third aspect, the present invention further provides a lighting device, which includes a plurality of above-mentioned lamps, and is adjacent to the lamps, the first connecting component and the second connecting component are connected.

Drawings

FIG. 1 is a schematic view of a first coupling member of a coupling arrangement;

FIG. 2 is a schematic view of a second linkage assembly of the linkage arrangement;

FIG. 3 is a schematic view of a connection structure;

FIG. 4 is a schematic view of a lamp using the connection structure shown in FIG. 3;

FIG. 5 is a schematic view of another view angle of a lamp using the connection structure shown in FIG. 3;

FIG. 6 is a schematic structural view of the lamp of FIG. 4 after the suspension mechanism is installed;

FIG. 7 is an exploded view of the pendant mechanism of FIG. 6;

FIG. 8 is a schematic view of another view angle of a lamp using the connection structure shown in FIG. 3;

fig. 9 is a schematic structural diagram of an illumination device.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a first connection assembly; 101. a second connection assembly; 200. a light fixture; 1. a first housing; 11. mounting grooves; 12. a second clip member; 13. a transmission mechanism; 13a, a first clamping piece; 13b, a control switch; 13c, a transmission member; 13d, an elastic member; 13e, a chute; 14. a limiting groove; 2. a second housing; 21. a first card slot; 22. a second card slot; 22a, a guide groove; 22b, a positioning groove; 23. a threaded hole; 3. a lamp body; 31. a magnetic member; 32. a display screen; 33. a brightness adjustment key; 34. a charging port; 35. a lamp shade; 4. a hanging member mechanism; 41. a kit; 41a, a limiting flange; 42. hanging a ring; 43. a hinge member.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It is apparent that the specific details set forth in the following description are merely exemplary of the invention, which can be practiced in many other embodiments that depart from the specific details disclosed herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example one

Referring to fig. 1 and fig. 2, the present embodiment provides a connection structure, which includes a first connection component 100 and a second connection component 101. The first connecting assembly 100 is provided with a control switch 13b and a transmission mechanism 13, the first connecting assembly 100 and the second connecting assembly 101 can be inserted oppositely, and then the first connecting assembly 100 and the second connecting assembly are rotated relatively to the transmission mechanism 13 to be buckled and locked, so that the fixed connection can be completed. When the disassembly is needed, the control switch 13b is operated to unlock the transmission mechanism 13, and then the first connecting assembly 100 and the second connecting assembly 101 rotate oppositely and relatively, so that the disassembly can be completed. The first connecting assembly 100 and the second connecting assembly 101 are very fast and convenient to connect and detach, and the first connecting assembly 100 and the second connecting assembly 101 can be respectively installed on the two lamps 200 to be connected, so that the two lamps 200 are fast and convenient to disassemble and assemble, and time and labor are saved.

As shown in fig. 1 and 3, in an embodiment, the first connecting assembly 100 includes a first housing 1, a transmission mechanism 13, a first latch 13a and a control switch 13 b. One end of the first housing 1 is open, and the opening extends into the first housing 1 to form a mounting groove 11, and for easy assembly and disassembly, the mounting groove 11 may be circular. The control switch 13b is arranged on the first shell 1 and positioned outside the mounting groove 11, the transmission mechanism 13 is arranged in the first shell 1, and the control switch 13b is connected with the first clamping piece 13a through the transmission mechanism 13. The control switch 13b can control the transmission mechanism 13 to drive the first clamping piece 13a to extend out of or retract back from the bottom of the mounting groove 11, so as to lock or unlock the second connecting assembly 101. In addition, the inner side wall of the mounting groove 11 is provided with a second clamping piece 12, and the second clamping piece 12 is used for limiting the second connecting assembly 101 in other directions, so that the second connecting assembly 101 can be completely fixed.

As shown in fig. 2 and 3, the second connecting assembly 101 includes a second housing 2, a first card slot 21 and a second card slot 22. To facilitate the coupling with the first housing 1, an end portion of the second housing 2 adjacent to the first housing 1 may be provided in a circular shape, and the diameter of the end portion is equal to that of the mounting groove 11. The first clamping groove 21 is formed in the end portion, close to the mounting groove 11, of the second shell 2, the first clamping groove 21 and the first clamping piece 13a are arranged on the path of the same circumference, so that the first shell 1 and the second shell 2 can rotate relatively in the process, and the first clamping groove 21 can coincide with the first clamping piece 13a in position to complete clamping. The lateral wall of second casing 2 is located to second draw-in groove 22, and second draw-in groove 22 can play direction and limiting displacement to second fastener 12, and cooperation first draw-in groove 21 is spacing to first fastener 13a, makes second casing 2 can be fixed completely relatively first casing 1, improves the steadiness of installation.

In the installation process, the first housing 1 and the second housing 2 can be inserted into each other, the end of the second housing 2 is inserted into the mounting groove 11 along the first direction, the second card 12 is aligned with the second card groove 22, the second card 12 is inserted into the second card groove 22, the second card groove 22 guides the second card 12, the position of the first card 13a does not correspond to the position of the first card groove 21, the end of the second housing 2 continuously presses the first card 13a in the process of entering the mounting groove 11, the first card 13a retracts until the second card 12 abuts against the bottom of the second card groove 22, the first housing 1 or the second housing 2 is rotated, the second card 12 rotates towards the extending position of the second card groove 22 until the position of the first card 13a corresponds to the position of the first card groove 21, the first card 13a extends out again and is clamped with the first card groove 21, and rotation is stopped, at this time, the second engaging groove 22 is also engaged with the second engaging member 12 to complete the connection.

In the process of disassembly, the control switch 13b is operated, the first clamping piece 13a retracts from the bottom of the mounting groove 11 to be separated from the first clamping groove 21, the first shell 1 and the second shell 2 rotate relatively, the rotating direction is opposite to the direction in connection, after the second clamping piece 12 rotates to the end part of the second clamping groove 22, acting force in opposite directions is applied to the first shell 1 and the second shell 2, the second clamping piece 12 is separated from the second clamping groove 22, the first connecting assembly 100 is separated from the second connecting assembly 101, and disassembly is completed.

As shown in fig. 3, in an embodiment, the transmission mechanism 13 includes a sliding slot 13e, a transmission member 13c and an elastic member 13 d. The control switch 13b and the first clamping piece 13a are arranged at two ends of the transmission piece 13c, the surface of the first shell 1 is provided with a limiting groove 14, the length of the limiting groove 14 is the stroke length of the control switch 13b, and the control switch 13b is exposed from the limiting groove 14, so that the control of a user is facilitated. The two ends of the elastic piece 13d are respectively connected with the end parts of the transmission piece 13c and the sliding chute 13e, and the first clamping piece 13a extends out of the bottom of the mounting groove 11 under the action of the resetting force of the elastic piece 13 d. When a force is applied to the control switch 13b away from the first catching piece 13a, the first catching piece 13a is withdrawn from the bottom of the mounting groove 11 and the elastic piece 13d is gradually compressed.

As shown in fig. 1-3, in an embodiment, the second clamping member 12 includes a limiting protrusion disposed on an inner side wall of the mounting groove 11, and the second locking groove 22 includes a limiting locking groove disposed on an outer side wall of the second housing 2, and the limiting protrusion can be cooperatively locked with the limiting locking groove. Further, the limiting clamping groove can comprise a guide groove 22a and a positioning groove 22b which are communicated, one end, far away from the positioning groove 22b, of the guide groove 22a extends to the end portion of the second shell 2, the second clamping piece 12 is inserted into the guide groove 22a from the end portion, the extending direction of the guide groove 22a is parallel to the first direction, and the extending direction of the positioning groove 22b is perpendicular to the first direction, so that the second clamping piece 12 can be guided firstly and then limited. In the installation process, the second clamping piece 12 is firstly inserted into the guide groove 22a, the second clamping piece 12 moves to the intersection of the guide groove 22a and the positioning groove 22b, and then the first shell 1 or the second shell 2 is relatively rotated, so that the second clamping piece 12 continues to move towards the extending direction of the positioning groove 22b, the second shell 2 is limited in the first direction, and the second shell 2 is completely fixed.

In one embodiment, the second clamping member 12 may include one limiting protrusion or two limiting protrusions, and in order to make the installation more stable, the second clamping member 12 of this embodiment is two limiting protrusions. Two spacing archs are located the mounting groove 11 on the inside wall relatively, and are located same height. The second clamping groove 22 comprises two limiting clamping grooves which are oppositely arranged on the outer side wall of the second shell 2, the two limiting clamping grooves and the two limiting protrusions are respectively arranged correspondingly, and the two limiting protrusions can be clamped and separated with the corresponding limiting clamping grooves at the same time.

Example two

As shown in fig. 4 and fig. 5, the present embodiment provides a lamp 200, where the lamp 200 includes a lamp body 3 and the above-mentioned connecting structure. The first connecting assembly 100 and the second connecting assembly 101 are respectively disposed at two ends of the lamp body 3, so as to be conveniently connected to another lamp 200 with the connecting mechanism. It should be noted that, another lamp 200 can be selectively connected to two ends of the lamp body 3 of this embodiment, and the connection and the detachment are quick and convenient, and time and labor are saved.

As shown in fig. 6 and 7, in an embodiment, the second slot 22 is connected to the hanging mechanism 4 in a clamping manner, and the hanging mechanism 4 can be detachably connected to the second housing 2 of the lamp body 3, so as to facilitate hanging the lamp 200 for use. Further, the hanging member mechanism 4 may include a sleeve 41, a hinge 43, and a hanging ring 42. The inner side wall of the sleeve member 41 is provided with a limiting flange 41a corresponding to the second clamping groove 22, the limiting flange 41a is clamped with the second clamping groove 22, the clamping mode is consistent with the clamping mode that the second clamping piece 12 in the first embodiment is clamped into the second clamping groove 22, the limiting flange 41a is firstly inserted into the guide groove 22a, and then the sleeve member 41 is rotated to enable the limiting flange 41a to enter the positioning groove 22b for clamping. The outer side wall of the sleeve 41 is connected with the hanging ring 42 through the hinge 43, so that the hanging ring 42 can rotate relative to the sleeve 41, and the lamp 200 can be conveniently carried or hung.

As shown in fig. 4, in an embodiment, a threaded hole 23 may be further disposed on a surface of the second housing 2 away from the lamp body 3, and the threaded hole 23 can be in threaded connection with a support frame with studs, so that the lamp 200 can be fixed on the support frame for use. After the second housing 2 of the first lamp 200 is fixed on the support frame, the second housing 2 of the other lamp 200 can be detachably connected with the first housing 1 at the other end of the lamp 200, and by analogy, a plurality of lamps 200 can be installed on the support frame, so that the lighting effect is enhanced.

As shown in fig. 8, in an embodiment, a magnetic member 31 may be further disposed on the lamp body 3, and the lamp body 3 may be magnetically connected to the fixed metal frame or the magnetic member 31 through the magnetic member 31 to fix the lamp 200, so that the lamp 200 is convenient to use.

In an embodiment, the lamp body 3 may further be provided with a light source, a lampshade 35, a display screen 32, a charging port 34, a brightness adjusting key 33, and the like, wherein the light source may be an LED lamp for illumination; the lampshade 35 can be made of transparent materials, is transparent and protects the LED lamp; the display screen 32 can be used to display the power of the battery inside the lamp body 3, and the charging port 34 can be used to connect the charging wire to charge the battery.

EXAMPLE III

As shown in fig. 9, the present embodiment provides a lighting device, which includes a plurality of the above-mentioned light fixtures 200, and may include two, three, or more than three of the above-mentioned light fixtures 200. The two ends of each lamp 200 are provided with the connecting structure of the second embodiment, the two adjacent lamps 200 are connected with the second connecting component 101 through the first connecting component 100, and the plurality of lamps 200 are sequentially connected end to jointly emit light, so that a better lighting effect can be achieved.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, substitutions and improvements can be made, and all of them should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.

Claims

1. A connecting structure, characterized by comprising:

2. The connecting structure according to claim 1, wherein the transmission mechanism includes a sliding groove, a transmission member, and an elastic member, the control switch and the first engaging member are disposed at two ends of the transmission member, a limiting groove is disposed on a surface of the first housing, the control switch is exposed from the limiting groove, two ends of the elastic member are respectively connected to the transmission member and an end portion of the sliding groove, and the first engaging member extends out of a bottom portion of the mounting groove under a restoring force of the elastic member.

3. The connecting structure according to claim 1, wherein the second fastener comprises a limiting protrusion arranged on the inner side wall of the mounting groove, the second clamping groove comprises a limiting clamping groove arranged on the outer side wall of the second shell, and the limiting protrusion can be matched and clamped with the limiting clamping groove.

4. The connecting structure according to claim 3, wherein the limiting clamping groove comprises a guide groove and a positioning groove which are communicated with each other, one end of the guide groove, which is far away from the positioning groove, extends to the end of the second housing, the extending direction of the guide groove is parallel to the first direction, and the extending direction of the positioning groove is perpendicular to the first direction.

5. The connecting structure according to claim 3 or 4, wherein the second clamping piece comprises two limiting protrusions, and the two limiting protrusions are oppositely arranged on the inner side wall of the mounting groove; the second clamping groove comprises two limiting clamping grooves which are oppositely arranged on the outer side wall of the second shell and are respectively and correspondingly arranged with the two limiting bulges.

6. A lamp comprising a lamp body and the connecting structure of any one of claims 1 to 5, wherein the first connecting member and the second connecting member are respectively disposed at two ends of the lamp body.

7. The lamp according to claim 6, wherein a hanging member is fastened to the second slot, and the hanging member can hang and fix the lamp.

8. The lamp according to claim 7, wherein the suspension mechanism comprises a sleeve member, a hinge member and a hanging ring, a limiting flange corresponding to the second slot is disposed on an inner side wall of the sleeve member, the limiting flange is clamped with the second slot, and an outer side wall of the sleeve member is connected with the hanging ring through the hinge member.

9. A lamp as recited in claim 6, wherein a threaded hole is formed in a side of the second housing remote from the lamp body, the threaded hole being capable of being threadedly coupled to a support bracket.

10. A lighting device comprising a plurality of light fixtures as claimed in any one of claims 6 to 9, adjacent light fixtures being connected to said second connecting member by said first connecting member.