CN218379324U - Locking wire structure and lamp provided with same - Google Patents

Abstract

The utility model relates to a locking wire structure and a lamp provided with the locking wire structure, which comprises a connecting piece connected to the lamp to be installed, wherein the connecting piece is provided with a first locking wire position for a power wire to pass through; and have the lockwire spare with the second lockwire position that first lockwire position corresponds, with the connecting piece under the state of closing the connection, can fix the power cord between first lockwire position and second lockwire position, its characterized in that: be provided with on connecting piece and/or the lockwire piece and adjust the adjustment mechanism of relative size between first lockwire position and the second lockwire position, compare with prior art, the utility model has the advantages of: the utility model provides a through set up adjustment mechanism's locking line structure between the connecting piece that closes the connection relatively and/or locking line spare to can change the locking degree according to the thickness degree of power cord adaptability, avoid taking place the phenomenon of oppression power cord.

Description

Locking wire structure and lamp provided with same

Technical Field

The utility model relates to the technical field of lamps and lanterns, concretely relates to locking wire structure and install lamps and lanterns of this locking wire structure.

Background

In the lighting equipment, according to the industrial standard for installing the lighting lamp, when the installation mechanism for the lamp passes through the power cord, the power cord should be fixed by using a cord locking device so as not to cause the problem of power utilization safety due to the disordered placement of the power cord. In conventional light fixture mounting mechanisms, the lockwire device is typically mounted on the bracket enclosure, e.g., inside or outside thereof. For example, in the chinese patent application No. CN201710889094.6 (application publication No. CN107620939 a), "a novel wire fixing buckle" includes a wire locking buckle having a wire locking position, a through hole and a fixing edge, and a wire protecting buckle disposed below the wire locking buckle and having a wire protecting hole, when in use, a power line is placed in the wire locking position, and then the wire locking buckle is fixed on a housing by using a screw according to the positions of the circular hole and the through hole, so as to achieve the purpose of fixing the power line.

SUMMERY OF THE UTILITY MODEL

The first technical problem to be solved in the present invention is to provide a locking wire structure capable of adaptively changing the locking degree according to the thickness degree of the power line.

The second technical problem to be solved by the present invention is to provide a lamp with the above-mentioned locking wire structure.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: this locking wire structure, including:

the connecting piece is used for connecting a lamp to be installed and is provided with a first lock wire position for a power wire to pass through; and

the wire locking piece is provided with a second wire locking position corresponding to the first wire locking position, and can fix the power wire between the first wire locking position and the second wire locking position in a state of involutory connection with the connecting piece;

the method is characterized in that: and an adjusting mechanism capable of adjusting the relative size between the first locking line position and the second locking line position is arranged on the connecting piece and/or the locking line piece.

In order to realize the size regulation of first lockline position and second lockline position in connecting piece and the lockline piece, can adopt the scheme of magnet actuation or the cooperation scheme of slide rail spout, from using convenient operation's angle consideration, preferably, adjustment mechanism including set up respectively on the connecting piece first regulation portion with second regulation portion on the lockline piece, first regulation portion and second regulation portion realize the regulation of relative size between first lockline position and the second lockline position through the mode of joint.

In order to better realize the mutual involutory connection between the connecting piece and the locking wire piece, preferably, the connecting piece includes a connecting seat connected to the lamp to be installed, and a first connecting wall and a second connecting wall oppositely disposed on the connecting seat, the first adjusting portion is disposed on the first connecting wall and the second connecting wall respectively, the locking wire piece includes a locking wire seat parallel to the connecting seat, and a first locking wire hole and a second locking wire hole, located on the locking wire seat, for the first connecting wall to extend into, and for the second connecting wall to extend into, the second adjusting portion is disposed on the hole walls of the first locking wire hole and the second locking wire hole respectively, a gap between the first connecting wall and the second connecting wall jointly constitutes a first locking wire position through which the power supply wire passes, and correspondingly, a portion between the first locking wire hole and the second locking wire hole of the locking wire piece constitutes a second locking wire position corresponding to the first locking wire position.

Furthermore, the second adjusting portion comprises two adjusting legs which are respectively connected to the hole walls of the first lock wire hole and the second lock wire hole, at least part of each adjusting leg is parallel to the lock wire seat, a latch is arranged at the free end of each adjusting leg, the free ends of the two adjusting legs respectively form a first adjusting opening and a second adjusting opening which are used for the corresponding first connecting wall and the corresponding second connecting wall to extend into with the hole walls of the first lock wire hole and the second lock wire hole, a clamping groove which is meshed with the latch at the free end of the corresponding adjusting leg is respectively arranged on the first connecting wall and the second connecting wall, and the relative size between the first lock wire position and the second lock wire position can be adjusted when the latch is clamped in different clamping grooves.

In order to conveniently lock and unlock the engagement state between the first adjusting portion and the second adjusting portion, from the perspective of convenient adjustment, preferably, the second adjusting portion further includes extending portions connected to the adjusting legs and extending in a direction away from the connecting seat of the connecting member, each extending portion has an exposed section at least partially exposed outside the corresponding lock wire hole, and the diameters of the first adjusting opening and the second adjusting opening are increased in a state that the exposed section is pushed by external force to apply pressure to the root of the adjusting leg.

Wherein, the unlocking state is as follows: the exposed sections outside the first lock wire hole and the second lock wire hole are pushed by external force to apply pressure to the root parts of the corresponding adjusting pins, so that the clamping teeth on the free end of each adjusting pin can be separated from the clamping grooves on the first connecting wall and the second connecting wall, the relative distance between the connecting piece and the lock wire piece is further adjusted, and the relative size between the first lock wire position and the second lock wire position is adjusted;

the locking state is as follows: after the relative size adjustment between first lockwire position and the second lockwire position is finished, under the effect of the exogenic action of removing, each regulation foot enables the section that exposes outside first lockwire hole or the second lockwire hole and has the trend of replying to initial position, like this, latch on the free end of each regulation foot can be connected the draw-in groove of wall and second and be engaged with again, and then the relative distance after locking connecting piece and lockwire spare are adjusted.

Furthermore, the root of the adjusting foot is gradually and obliquely arranged from the exposed section to the direction close to the connecting seat of the connecting piece, and under the action of external force, the adjusting foot can enable the exposed sections outside the first lock wire hole and the second lock wire hole to have the trend of returning to the initial positions. Because adjust the foot to the gradual slope setting of connecting seat place direction that is close to the connecting piece, can have better elastic restoring force like this for under the exogenic action of removing, latch on the free end of each regulation foot can be connected the draw-in groove on the wall with first connecting wall and second and be engaged with again, and then the relative distance after locking connecting piece and locking wire spare are adjusted.

Furthermore, the center of the connecting seat of the connecting piece extends to the mounting surface of the lamp to be mounted with an extending platform, and the extending platform is provided with a connecting hole for connecting the fastening piece. The extension platform has the dual-purpose function of an object, one of which is as follows: can supply power line to walk the line more regular, its two: the connecting seat of the connecting piece can be connected with the lamp to be installed under the condition that the position of the first locking line is not influenced.

In order to give the operator an operating space for screwing or unscrewing the fastener, it is preferred that the first and second connecting walls are connected by a third connecting wall, which is disposed higher than the extension platform.

For solving a second technical problem, the utility model provides a lamp, including casing and lamp shade, casing and lamp shade can the lock be formed with holding LED lamp strip's appearance chamber, still be provided with the installation department that is used for installing LED lamp strip on the casing, form between installation department and the casing and install the line space of walking of locking wire structure, its characterized in that: the locking line structure adopts the locking line structure as claimed in any one of claims 1 to 8. The separation of the routing space of the LDE lamp bar and the power line routing electrically connected with the LDE lamp bar is realized through the installation part, and the locking of the power line by an operator is facilitated.

In order to facilitate the mounting and dismounting of the mounting portion, preferably, the cross section of the mounting portion is in an inverted U shape and comprises a transverse portion for mounting the LED lamp bar and vertical portions located on two sides of the transverse portion, the lower end edge of each vertical portion extends outwards from the wiring space to form a first edge and a second edge, and correspondingly, the bottom of the shell is provided with a first inserting opening and a second inserting opening, wherein the first inserting opening and the second inserting opening are used for inserting the first edge and the second edge. During the installation, only need press the vertical portion of installation department both sides, make the vertical portion of horizontal portion both sides draw close each other, insert respectively at its first border and second border and establish mouthful and the second inserts when establishing mouthful, remove the pressing to the vertical portion of installation department both sides to can connect the installation department on the casing under the effect that elasticity resets, and during the dismouting, otherwise the operation can.

Compared with the prior art, the utility model has the advantages of: the utility model provides a through set up adjustment mechanism's locking line structure between the connecting piece of closing the connection relatively and/or locking line spare to can avoid taking place the phenomenon of oppression power cord according to the thickness degree of power cord and change the locking degree adaptively, in addition, still provide a lamps and lanterns that use this locking line structure, realized LDE lamp strip and rather than the electric power cord of being connected and walked the line space separate, more be favorable to operating personnel to lock the power cord.

Drawings

Fig. 1 is a structural diagram of the wire locking structure in an unlocked state according to an embodiment of the present invention;

fig. 2 is a structural diagram of the wire locking structure in the wire locking state in the embodiment of the present invention;

FIG. 3 is a cross-sectional view of FIG. 1;

fig. 4 is a schematic structural view of a wire locking member in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a connecting member in an embodiment of the present invention;

fig. 6 is a schematic structural diagram of the embodiment of the present invention in which the power line is in the state of being unlocked by the locking structure;

fig. 7 is a cross-sectional view of the power cord in the locked state by the locking structure in the embodiment of the present invention;

fig. 8 is an exploded schematic view of a lamp according to an embodiment of the present invention;

fig. 9 is a cross-sectional view of an angle of a lamp according to an embodiment of the present invention;

fig. 10 is a cross-sectional view of another angle of the lamp in an embodiment of the present invention;

fig. 11 is a cross-sectional view of a lamp at another angle according to an embodiment of the present invention.

Detailed Description

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

As shown in fig. 1 to 11, the preferred embodiment of the present invention is shown. The wire locking structure of the embodiment comprises a connecting piece 1 for connecting to a lamp to be installed, wherein the connecting piece 1 is provided with a first wire locking position 11 for a power wire 3 to pass through; and a wire locking member 2 having a second wire locking position 21 corresponding to the first wire locking position 11, wherein the wire locking member 2 can fix the power supply wire 3 between the first wire locking position 11 and the second wire locking position 21 in a state of being connected with the connecting member 1 in a butt joint manner, and the connecting member 1 and/or the wire locking member 2 is/are provided with an adjusting mechanism 4 capable of adjusting the relative size between the first wire locking position 11 and the second wire locking position 21. The locking structure of the adjusting mechanism 4 is arranged between the connecting piece 1 and/or the locking line piece 2 which are oppositely connected, so that the locking degree can be adaptively changed according to the thickness degree of the power line 3, and the phenomenon of pressing the power line 3 is avoided.

Specifically, in order to realize the size adjustment of the first wire locking position 11 and the second wire locking position 21 in the connecting member 1 and the wire locking member 2, the adjusting mechanism 4 of the present embodiment includes a first adjusting portion 41 and a second adjusting portion 42 respectively disposed on the connecting member 1 and the wire locking member 2, and the first adjusting portion 41 and the second adjusting portion 42 realize the adjustment of the relative size between the first wire locking position 11 and the second wire locking position 21 by means of clamping. In order to better realize the mutual involution connection of the connecting piece 1 and the locking wire piece 2, wherein the connecting piece 1 comprises a connecting seat 12 connected with a lamp to be installed and a first connecting wall 13 and a second connecting wall 14 which are oppositely arranged on the connecting seat 12, a first adjusting part 41 is respectively arranged on the first connecting wall 13 and the second connecting wall 14, the locking wire piece 2 comprises a locking wire seat 22 parallel to the connecting seat 12 and a first locking wire hole 23 which is positioned on the locking wire seat 22 and used for the first connecting wall 13 to extend into and a second locking wire hole 24 which is positioned on the second connecting wall 14 and used for the second connecting wall 14 to extend into, a second adjusting part 42 is respectively arranged on the hole walls of the first locking wire hole 23 and the second locking wire hole 24, a gap between the first connecting wall 13 and the second connecting wall 14 is jointly arranged to form a first locking wire 11 for the power wire 3 to pass through, and correspondingly, the part between the first locking wire hole 23 and the second locking wire hole 24 of the locking wire piece 2 forms a second locking wire 21 corresponding to the first locking wire hole 11.

As shown in fig. 3 and 4, the second adjusting portion 42 of the wire locking member 2 includes two adjusting legs 421 respectively connected to the hole walls of the first wire locking hole 23 and the second wire locking hole 24, each adjusting leg 421 is at least partially arranged parallel to the wire locking seat 22, a latch is arranged on a free end 4211 of the adjusting leg 421, the free ends 4211 of the two adjusting legs 421 respectively form a first adjusting opening 25 and a second adjusting opening 26 with the hole walls of the first wire locking hole 23 and the second wire locking hole 24, into which the corresponding first connecting wall 13 and the corresponding second connecting wall 14 extend, a locking groove 15 engaged with the latch on the free end 4211 of the corresponding adjusting leg 421 is respectively arranged on the first connecting wall 13 and the second connecting wall 14, and the relative size between the first wire locking hole 11 and the second wire locking hole 21 is adjusted in a state that the latch is locked in different locking grooves 15. Moreover, in order to conveniently lock and unlock the engagement state between the first adjusting portion 41 and the second adjusting portion 42, the second adjusting portion 42 further includes extending portions 422 connected to the adjusting legs 421 and extending in a direction away from the connecting seat 12 of the connecting member 1, each extending portion 422 has an exposed portion 4221 at least partially exposed out of the corresponding locking hole, and under a state that the exposed portion 4221 is pushed by external force to press the root portion of the adjusting leg 421, the calibers of the first adjusting opening 25 and the second adjusting opening 26 are increased, so that the latch teeth on the free end 4211 of each adjusting leg 421 can be separated from the latch grooves 15 on the first connecting wall 13 and the second connecting wall 14, and further, the relative distance between the connecting member 1 and the locking wire member 2 is adjusted, thereby adjusting the relative size between the first locking wire 11 and the second locking wire 21. In addition, the root of the adjusting foot 421 is gradually inclined from the exposed section 4221 to the direction of the connecting seat 12 close to the connecting member 1, and under the action of the external force, each adjusting foot 421 can enable the exposed section 4221 outside the first lock wire hole 23 and the second lock wire hole 24 to have the tendency of returning to the initial position. Because the adjusting legs 421 are inclined gradually toward the connecting seat 12 close to the connecting member 1, the adjusting legs can have better elastic restoring force, so that under the action of the external force, the latch on the free end 4211 of each adjusting leg 421 can be re-engaged with the latch slot 15 on the first connecting wall 13 and the second connecting wall 14, and further the adjusted relative distance between the connecting member 1 and the locking wire member 2 is locked. Finally, the center of the connecting seat 12 of the connecting member 1 extends to the mounting surface of the lamp to be mounted with an extending platform 10, the extending platform 10 is provided with a connecting hole 101 for connecting the fastening member, the extending platform 10 has a dual-purpose function, one of which is: can supply power cord 3 to walk the line more regular, its two: the connecting socket 12 of the connecting member 1 can be connected with the lamp to be installed without affecting the first locking line position 11. Furthermore, in order to provide an operator with an operating space for tightening or loosening the fastener, the first connecting wall 13 and the second connecting wall 14 are connected by a third connecting wall 16, and the third connecting wall 16 is disposed higher than the extension platform 10.

To sum up, the use mode of this locking wire structure does: firstly, the power cord 3 passes through a first cord locking position 11 of the connecting piece 1, namely between the first connecting wall 13 and the second connecting wall 14, and the exposed sections 4221 outside the first cord locking hole 23 and the second cord locking hole 24 on the cord locking piece 2 are pushed by external force to press the root parts of the corresponding adjusting feet 421, so that the latch on the free end 4211 of each adjusting foot 421 can be separated from the latch groove 15 on the first connecting wall 13 and the second connecting wall 14, and the relative distance between the connecting piece 1 and the cord locking piece 2 is further adjusted, and the relative size between the first cord locking position 11 and the second cord locking position 21 is adjusted; after the relative size adjustment between the first locking line position 11 and the second locking line position 21 is finished, under the action of external force, each adjusting pin 421 can enable the exposed section 4221 outside the first locking line hole 23 or the second locking line hole 24 to have the tendency of returning to the initial position, so that the latch on the free end 4211 of each adjusting pin 421 can be re-engaged with the clamping groove 15 on the first connecting wall 13 and the second connecting wall 14, and the adjusted relative distance between the connecting piece 1 and the locking line piece 2 is further locked.

As shown in fig. 8 to 11, the present embodiment further provides a lamp using the above locking line structure, the lamp includes a housing 5 and a lampshade 6, the housing 5 and the lampshade 6 can be fastened to form a cavity 50 for accommodating an LED light bar 7, the housing 5 is further provided with an installation portion 8 for installing the LED light bar 7, the installation portion 8 partitions the cavity 50 into a routing space 81 for installing the locking line structure, the bottom of the housing 5 is provided with a routing hole 51 for routing a power line 3 and an installation hole 52 corresponding to the connection hole 101 of the extension platform 10, in a state that a fastener is connected to the connection hole 101 and the installation hole 52, the locking line structure can be installed on the housing 5, the routing space 81 for routing the LED light bar and the power line 3 electrically connected thereto is partitioned by the installation portion 8, which is more beneficial for an operator to lock the power line 3, and in order to assemble and disassemble the installation portion 8, the cross section of the installation portion 8 is in a "U" shape ", the LDE light bar 7 includes a transverse portion 82 for installing the LED light bar 7 and routing portions 83 located at two sides of the transverse portion 82, a first edge 81 and a second edge 53 for inserting the housing 5 and a second edge 53. During installation, only the vertical portions 83 on the two sides of the installation portion 8 need to be pressed, so that the vertical portions 83 on the two sides of the transverse portion 82 are close to each other, and when the first edge 831 and the second edge 832 of the vertical portions are respectively inserted into the first insertion opening 53 and the second insertion opening 54, the pressing of the vertical portions 83 on the two sides of the installation portion 8 is released, so that the installation portion 8 can be connected to the shell 5 under the elastic resetting effect, and during disassembly and assembly, the operation is performed otherwise.

Claims (10)

1. A lockwire structure comprises:

the connecting piece (1) is used for being connected to a lamp to be installed and is provided with a first lock line position (11) through which a power line (3) passes; and

a wire locking member (2) having a second wire locking position (21) corresponding to the first wire locking position (11), and capable of fixing the power wire (3) between the first wire locking position (11) and the second wire locking position (21) in a state of being coupled to the connector (1);

the method is characterized in that: the connecting piece (1) and/or the lock line piece (2) are/is provided with an adjusting mechanism (4) capable of adjusting the relative size between the first lock line position (11) and the second lock line position (21).

2. The lockwire structure according to claim 1, characterized in that: adjustment mechanism (4) are in including setting up first regulation portion (41) on connecting piece (1) and setting respectively second regulation portion (42) on lockwire spare (2), regulation of relative size between first lockwire position (11) and second lockwire position (21) is realized through the mode of joint in first regulation portion (41) and second regulation portion (42).

3. The lockwire structure according to claim 2, characterized in that: the connecting piece (1) comprises a connecting seat (12) connected with a lamp to be installed and a first connecting wall (13) and a second connecting wall (14) which are oppositely arranged on the connecting seat (12), a first adjusting portion (41) is respectively arranged on the first connecting wall (13) and the second connecting wall (14), the wire locking piece (2) comprises a wire locking seat (22) parallel to the connecting seat (12) and a first wire locking hole (23) which is located on the wire locking seat (22) and used for the first connecting wall (13) to stretch into and a second wire locking hole (24) which is located on the second connecting wall (14) and used for the second connecting wall (14) to stretch into, a second adjusting portion (42) is respectively arranged on the hole walls of the first wire locking hole (23) and the second wire locking hole (24), gaps between the first connecting wall (13) and the second connecting wall (14) jointly form a first wire locking position (11) through which a power wire (3) passes through, and correspondingly, and the wire locking piece (2) is located between the first wire locking hole (23) and the second wire locking hole (24) and the corresponding to form a first wire locking position (21).

4. The lockwire structure of claim 3 wherein: the second adjusting portion (42) comprises two adjusting pins (421) which are respectively connected to hole walls of the first lock wire hole (23) and the second lock wire hole (24), at least part of each adjusting pin (421) is parallel to the lock wire seat (22), a latch is arranged at a free end (4211) of each adjusting pin (421), a first adjusting opening (25) and a second adjusting opening (26) which are used for the first connecting wall (13) and the second connecting wall (14) to respectively extend into are formed at the free ends (4211) of the two adjusting pins (421) and the hole walls of the first lock wire hole (23) and the second lock wire hole (24), the first adjusting opening (25) and the second adjusting opening (26) are respectively corresponding to the free ends (4211) of the adjusting pins (421), a clamping groove (15) which is meshed with the latch on the free ends (4211) of the corresponding adjusting pins (421) is respectively arranged on the first connecting wall (13) and the second connecting wall (14), and the sizes of the first lock wire hole (11) and the second lock wire hole (21) can be adjusted relatively.

5. The lockwire structure of claim 4 wherein: the second adjusting part (42) further comprises extending parts (422) which are connected to the adjusting feet (421) and extend towards the direction of the connecting seat (12) far away from the connecting piece (1), each extending part (422) is provided with an exposed section (4221) at least partially exposed out of the corresponding lock wire hole, and under the condition that the exposed section (4221) is pushed by external force to press the root parts of the adjusting feet (421), the calibers of the first adjusting opening (25) and the second adjusting opening (26) are enlarged.

6. The lockwire structure of claim 5 wherein: the root parts of the adjusting feet (421) are gradually and obliquely arranged from the exposed section (4221) to the direction close to the connecting seat (12) of the connecting piece (1), and under the action of the outward force, the adjusting feet (421) can enable the exposed section (4221) outside the first lock wire hole (23) and the second lock wire hole (24) to have the tendency of returning to the initial position.

7. The lockwire structure according to any one of claims 3 to 6, characterized in that: the center of the connecting seat (12) of the connecting piece (1) extends to the mounting surface of the lamp to be mounted with an extending platform (10), and the extending platform (10) is provided with a connecting hole (101) for connecting a fastener.

8. The lockwire structure of claim 7 wherein: the first connecting wall (13) and the second connecting wall (14) are connected through a third connecting wall (16), and the third connecting wall (16) is arranged higher than the extension platform (10).

9. The utility model provides a lamp, including casing (5) and lamp shade (6), casing (5) and lamp shade (6) can the lock be formed with appearance chamber (50) of holding LED lamp strip (7), still be provided with installation department (8) that are used for installing LED lamp strip (7) on casing (5), form between installation department (8) and casing (5) and can install lockwire structure walk line space (81), its characterized in that: the locking line structure adopts the locking line structure as claimed in any one of claims 1 to 8.

10. The luminaire of claim 9, wherein: the cross-section of installation department (8) is "U" shape of invering, including horizontal portion (82) that are used for installing LED lamp strip (7) and vertical portion (83) that are located horizontal portion (82) both sides, the lower extreme reason of each vertical portion (83) to walk line space (81) external extension and have first border (831) and second border (832), correspondingly, the bottom of casing (5) has the first mouth (53) of inserting and the second of inserting of establishing that supplies first border (831) and second border (832) to insert and establish mouth (54).

Images