CN218119683U

CN218119683U - Lamp hanging device

Info

Publication number: CN218119683U
Application number: CN202221649834.1U
Authority: CN
Inventors: 侯宗清; 罗光志
Original assignee: Fuzhou Dexin Tomorrow Electric Appliance Co ltd
Current assignee: Fuzhou Dexin Tomorrow Electric Appliance Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-12-23
Anticipated expiration: 2032-06-28
Also published as: JP3239305U

Abstract

The utility model relates to a lighting connection device field indicates a lamps and lanterns draw and hang ware especially, including last lid and lower lid, the lid includes the block tongue down, a button, switching device, the block tongue is installed down the lid both sides, button and switching device all install the bottom at the upper cover, switching device is adjacent with the button, the both sides of button are equipped with the promotion part that is used for driving the block tongue and removes, the promotion part is including promoting piece and driven piece, promote the both sides that the piece was installed at the button, driven piece is installed in the block tongue and is connected with promotion piece coupling, driven piece is certain contained angle alpha setting with the axis of button, be connected through promoting parts between button and the block tongue, thereby make the block tongue do not need independent use spring or its elastic component to carry out corresponding connection to the block tongue when the installation, the process step when reducing the installation, thereby save the cost of labor. Meanwhile, a spring is not needed for connection, so that the material cost is reduced.

Description

Lamp hanging device

Technical Field

The utility model relates to a lighting connection device field indicates a lamps and lanterns draw hanger especially.

Background

The switching leading hanger of the suspension lamp panel in the prior art is basically of a rotary type or a push-button type, the structure is complex, parts are numerous, the assembly difficulty is relatively high, the production cost is high, the parts are numerous, the leading hanger is easy to damage, the parts are in a movable state during working, and the parts are easy to block or damage. The springs are arranged on each buckle, two springs are needed, the material consumption is high, the assembly process is complex, and the cost is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a ware is drawn to lamps and lanterns is connected through promoting the part between button and the block tongue to make the block tongue not need exclusive use spring or its elastomeric element to carry out corresponding connection to the block tongue when the installation, reduce the process step when installing, thereby save the cost of labor. Meanwhile, a spring is not needed for connection, so that the material cost is reduced.

Another object of the present invention is to provide a lamp hanging device, wherein a switch device for limiting the movement of the button is rotatably connected in the button; when the clamping tongue extends out of the upper cover body, the clamping tongue cannot move towards the upper cover body under the action of external force, and meanwhile, the locking capacity of the hook guiding device is improved in order to improve the safety of the hook guiding device.

In order to achieve the above object, the utility model adopts the following technical scheme: a lamp hanging device comprises an upper cover body and a lower cover body, wherein clamping tongues are arranged on two sides of the upper cover body, a button is elastically arranged in the lower cover body, pushing parts for driving the clamping tongues to move are arranged on two sides of the button, and a switch device for limiting the button to move is rotationally connected in the button;

as the utility model discloses it is preferred, switching device is including locking body and locking post, the locking body rotates to be connected on the button, the locking post with locking body coupling is connected and is fixed in the upper cover body.

As a preferred aspect of the present invention, the locking body includes a connecting body, the connecting body is adapted to the button and rotatably connected in the button, two sides of the connecting body are provided with lock tongues, the lock tongues are provided with driving rods, one end of the driving rods is perpendicularly installed to the lock tongues, and the other end of the driving rods is coupled to the button and extends out of the top side of the lower cover body; a hanging buckle boss axially extending towards the connector is arranged on one side of the end part of the driving rod, and the handle is arranged on the other side of the end part of the driving rod; and a hanging buckle groove matched with the hanging buckle boss is arranged on the outer circumferential surface of the button.

As the utility model discloses it is preferred, promote the part including promoting piece and passive piece, it installs to promote the piece the both sides of button, the passive piece is installed in the block tongue and with promote a coupling connection, the passive piece with the axis of button is certain contained angle alpha setting.

Preferably, two sides of the pushing block are provided with pushing surfaces parallel to the driven block; pushing shafts are arranged below the pushing surfaces and are positioned on two sides of the pushing block; the distance between the pushing shaft and the pushing block is equal to the thickness of the driven block; the middle part of the driven block is provided with a clamping groove, and the clamping groove is matched with the pushing block.

Preferably, the upper cover body is further provided with a central column, a button spring is arranged in the central column, and one end of the button spring is fixedly connected with the central column; the other end is fixedly connected with the button; two sides of the button are provided with limiting surfaces; the limiting surface is positioned on the pushing block.

Preferably, the upper cover body is provided with two leading and hanging terminals, and one end of each leading and hanging terminal is fixedly connected to the inside of the upper cover body; the other end extends to the top side of the upper cover body.

As the utility model discloses it is preferred, still be equipped with the mounting groove in the upper cover body, install guider in the mounting groove, guider is including pushing away button, guide post and reset spring, guide post slidable mounting in the mounting groove and to stretch out in the upper cover body outside, push away the button install in the mounting groove and with guide post coupling connection, reset spring's one end is installed guide post top, the other end with lid roof fixed connection down.

As an optimization of the utility model, the bottom wall of the mounting groove is provided with a guide hole, the guide hole is matched with the guide post, the side wall of the mounting groove is provided with a guide groove and an open slot, the guide groove is positioned at two sides of the guide hole, and the open slot is positioned at the front side of the guide hole; the guide parts matched with the guide grooves are arranged on two sides of the guide column; the push button is matched with the open slot.

The beneficial effects of the utility model reside in that: the button is connected with the latch through the pushing component, so that the latch does not need to be connected with a spring or an elastic component of the spring separately when being installed, the process steps during installation are reduced, and the labor cost is saved. Do not need the spring to connect simultaneously to reduce material cost, the utility model discloses not only the part is few, and the assembly is simple, easy moreover to realized opening, closed function, to loading and unloading lamps and lanterns easy operation swift.

Drawings

Fig. 1 is an isometric exploded view of the present invention.

Fig. 2 is an isometric view of the present invention.

Fig. 3 is a front view of the button of the present invention.

Fig. 4 is a sectional view of the latch of the present invention.

Fig. 5 is a schematic side view of the upper cover body of the present invention.

Fig. 6 is a schematic side view of the switching device of the present invention.

The reference numbers illustrate: 1. the novel high-voltage switch comprises an upper cover body, 11 parts of a leading terminal, 12 parts of a mounting groove, 13 parts of a guide device, 14 parts of a push button, 15 parts of a guide column, 16 parts of a guide hole, 17 parts of a reset spring, 18 parts of a guide groove, 19 parts of a guide part, 2 parts of a lower cover body, 21 parts of a clamping tongue, 22 parts of a button, 23 parts of a push component, 24 parts of a push block, 25 parts of a driven block, 26 parts of a push surface, 27 parts of a push shaft, 28 parts of a clamping groove, 29 parts of a central column, 30 parts of a button spring, 31 parts of a limiting surface, 32 parts of a mounting hole, 33 parts of a switch device, 34 parts of a locking body, 35 parts of a locking column, 36 parts of a connecting body, 37 parts of a locking tongue, 38 parts of a driving rod, 39 parts of a hanging lug boss, 40 parts of a handle and 41 parts of a hanging groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention.

Referring to fig. 1-6, the present invention relates to a lamp hanging device, which is mainly used for switching lamps and power connectors, and comprises an upper cover 1 and a lower cover 2, wherein the upper cover 1 and the lower cover 2 are fixed together by screws. The upper cover body 1 and the lower cover body 2 are both circular.

Referring to fig. 4, the hanger can be fixedly connected to an electrical connector (not shown) on the ceiling wall. Two leading and hanging terminals 11 are arranged on the upper cover body 1, and one ends of the leading and hanging terminals 11 are fixedly connected to the inside of the upper cover body 1 through screws. The other end extends out of the upper cover body 1. The two leading and hanging terminals 11 can be coupled and connected with an electric connector preset on a roof wall, so that the electric connection and fixation between the lamp leading and hanging device and the electric connector are realized.

Referring to fig. 1 and 5, in order to provide a guiding function and square recognition during installation of a hook connector and an electrical connector, a mounting groove 12 is formed in an upper cover 1, a guiding hole 16 is formed in the mounting groove 12, a guiding device 13 is installed in the mounting groove 12, the guiding device 13 includes a push button 14, a guiding post 15 and a return spring 17, the guiding post 15 is slidably installed in the guiding hole 16 and extends out of the upper cover 1, the push button 14 is installed in the mounting groove 12 and coupled with the guiding post 15, one end of the return spring 17 is installed at the top of the guiding post 15, the other end of the return spring is fixedly connected with the top wall of the lower cover 2, and the push button 14 is installed between the upper cover 1 and the lower cover 2 and exposed out of the side surface of the lower cover 2.

The side wall of the mounting groove 12 is provided with a guide groove 18 and an open groove 20, the guide groove 18 is positioned at the left side and the right side of the guide hole 16, and the open groove 20 is positioned at the front side of the guide hole 16. The guide post 15 is provided at both sides thereof with guide portions 19 fitted to the guide grooves 18. The guide portion 19 is engaged with the guide groove 18 during installation. The push button 14 is provided with a pressing part adaptive to the open slot 20, the push button 14 is clamped in the open slot 20 during installation, the middle of the guide column 15 is provided with a first inclined plane, the push button 22 is provided with a second inclined plane, and the second inclined plane is coupled with the first inclined plane and is adaptive to the first inclined plane.

When the lamp hanging device is used, the hanging terminals 11 are vertically inserted into the hanging holes of the electric connector and rotate for an angle on the horizontal plane, at the moment, the guide columns 15 just can fall into the positioning holes in the electric connector, so that the lamp hanging device and the electric connector are clamped and cannot rotate relatively, and at the moment, the lamp hanging device is fixed on the electric connector. When the lamp hanger is detached, the button 22 needs to be pressed, the button 22 moves inwards, the guide post 15 is driven to move downwards through the mutual jacking between the first inclined surface and the second inclined surface, the end part of the guide post 15 is made to exit from the positioning hole, and the lamp hanger can be rotated on the horizontal plane to be separated from the electric connector.

Referring to fig. 2-4, a latch 21 is disposed in the upper cover 1, and the latch 21 can slide in the upper cover 1. When the latch 21 is retracted into the upper cover 1, the mounting hole 32 of the lamp can be sleeved on the lower cover 2. When the latch tongue 21 extends out of the upper cover body 1, the latch tongue 21 exposed out of the upper cover body 1 on the latch tongue 21 can be clamped inside the mounting hole 32 on the lamp, so that the lamp is hung on the lower cover body 2 for fixing.

The lower cover body 2 is provided with a button 22, the button 22 slides on the lower cover body 2 longitudinally, and the latch 21 slides on the lower cover body 2 transversely. Push components 23 for driving the clamping tongues 21 to transversely move are arranged on two sides of the button 22, each push component 23 comprises a push block 24 and a driven block 25, the push blocks 24 are arranged on two sides of the button 22, and the driven blocks 25 are arranged in the clamping tongues 21 and are in coupling connection with the push blocks 24. The driven block 25 is obliquely arranged in the clamping tongue 21, a certain included angle alpha is formed between the driven block 25 and the axis of the button 22, and pushing surfaces 26 parallel to the driven block 25 are arranged on two sides of the pushing block 24. Below the pushing surface 26, pushing shafts 27 are provided, the pushing shafts 27 being located on both sides of the pushing block 24. The distance between the pushing shaft 27 and the pushing block 24 is equal to the thickness of the passive block 25. The upper side and the lower side of the driven block 25 are provided with sliding grooves for sliding the pushing block 24. The middle part of the driven block 25 is provided with a clamping groove 28, and the clamping groove 28 is matched with the pushing block 24. In use, the follower block 25 is mounted between the pusher face 26 of the pusher block and the pusher shaft 27. So that the pushing surface 26 of the pushing block 24 is in contact with one of the inclined surfaces of the follower block 25. The push shaft 27 is in contact with the other inclined surface of the follower block 25. When the push button 22 moves in the longitudinal direction, the push surface 26 moves along the inclined surface of the driven block 25 due to the contact of the push surface 26 with the driven block 25, and the pushing force generated by the downward movement of the push surface 26 acts on the driven block 25, and due to the inclined arrangement of the driven block 25, an inward pushing force is generated on the driven block 25, so that the latch tongue 21 moves transversely and extends into the lower cover body 2, and the latch tongue 21 is located in the lower cover body 2. Conversely, when the push button 22 is moved in the longitudinal direction, since the pushing shaft 27 is in contact with the passive block 25 and moves into the upper cover in place of the passive block 25, the pushing force generated by the upward movement of the pushing shaft 27 acts on the passive block 25, and since the passive block 25 is inclined, an outward pushing force is generated on the passive block 25, and the passive block 25 drives the latch 21 to move laterally and extend outward from the lower cover 2. When the button moves upwards to the set position, the clamping tongue extends out of the upper cover body. Therefore, when the clamping tongue 21 is installed, a spring or an elastic component thereof is not needed to be independently used for correspondingly connecting the clamping tongue 21, the process steps during installation are reduced, and the labor cost is saved. Meanwhile, a spring is not needed for connection, so that the material cost is reduced.

Referring to fig. 1, the latch 21 has a reset function when moving laterally in the lower cover 2. Meanwhile, in order to enable the button 22 to move upwards, the latch 21 is always in a state of extending towards the lower cover body 2, a central column 29 is arranged at the central position in the upper cover body 1, a button spring 30 is arranged in the central column 29, and one end of the button spring 30 is fixedly connected with the central column 29. The other end is fixedly connected with the button 22. The button 22 is provided with a stopper surface 31 on both sides. The pushing block is arranged on the lower cover body 2 and is abutted. In use, since the spring is always in the charged state, when the button 22 is moved downward by an external force, the latch 21 extends outward of the lower cover 2. When the external force on the button 22 is removed, the button 22 is moved upward by the button spring 30 of the button 22. The latch 21 is retracted into the lower cover body 2. Until the limiting surface 31 contacts with the bottom wall of the lower cover body 2. Thereby preventing the button 22 from continuing to move upwardly, causing the button 22 to disengage from the lower cover 2. Meanwhile, the button 22 keeps upward pushing force under the action of the button spring 30, and the pushing force of the spring is dispersed to the pushing block to generate pushing force to the latch, so that the latch 21 is always positioned outside the lower cover body 2. The latch 21 cannot be retracted into the lower cover 2, and has an automatic locking function.

Referring to fig. 3-6, in order to extend the latch 21 out of the upper cover 1, the latch 21 will not move into the upper cover 1 under the action of external force, and at the same time, the safety of the hanger is improved. The button 22 is provided with a switch device 33 for limiting the movement of the button in the lower cover 2, when the button 22 needs to be pressed downwards, and the switch device 33 needs to be rotated to unlock the button 22, the button 22 can move downwards under the action of external force, so that the latch 21 is driven to move upwards in the upper cover 1. Thereby achieving the separation or installation of the lamp and the hanging device. When the lamp is separated from the hanger or the lamp is mounted, the button is locked by rotating the switch device 33. The button 22 is locked to avoid misoperation of the button in the using process, safety of the hook is improved, meanwhile, when the switch device is in a locking state, the switch device generates thrust to the button, the thrust generated by the button spring is combined, the clamping tongue 21 cannot move in the upper cover body 1 under the action of external force, stability of the clamping tongue is improved, and locking capacity of the hook is improved.

The switch device 33 includes a locking body 34 and a locking column 35, the locking body 34 is rotatably connected to the button 22, one end of the locking column 35 is fixedly connected to the inside of the upper cover 1 and uniformly distributed on two sides of the center column, and the other end is coupled to the locking body 34. The lock body 34 includes a connector 36, the connector 36 being adapted to fit and rotatably couple within the button. The two sides of the connecting body 36 are provided with a bolt 37, the bolt 37 is provided with a driving rod 38, the driving rod 38 and the bolt 37 are positioned outside the button, one end of the driving rod 38 is perpendicular to the bolt 37, and the other end is coupled with the button 22 and positioned outside the lower cover body 2. One side of the end of the driving rod 38 is provided with a hanging boss 39 extending axially toward the connecting body 36, and the other side is provided with a handle 40, wherein the handle 40 is positioned below the hanging boss 39. The outer circumferential surface of the button is provided with a hanging buckle groove 41 matched with the hanging buckle lug boss 39. During installation, the connecting body 36 is installed in the button, and the hanging buckle boss 39 is clamped in the hanging buckle groove 41. The button is arranged in the lower cover body, so that the lock tongues 37 on two sides of the connecting body 36 are positioned in the lower cover body, and the hanging buckle lug boss 39 and the handle 40 are positioned on the outer side of the lower cover body. When the lock is used, the handle 40 is acted by external force, so that the hanging buckle boss 39 rotates in the hanging buckle groove 41, and the lock tongue 37 and the locking column 35 are dislocated. The button is unlocked and moves up and down under the external acting force, on the contrary, the handle 40 is rotated to enable the bolt 37 to be abutted against the locking column 35, the button is locked, and the button cannot move up and down under the external acting force. Thereby ensuring the safety of the hanger.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims

1. The utility model provides a ware is drawn to lamps and lanterns, includes lid and lower lid, go up the lid both sides and install the block tongue, the button, its characterized in that are installed to the interior elasticity of lower lid: push components for driving the clamping tongues to move are arranged on two sides of the button, and a switch device for limiting the button to move is connected in the button in a rotating mode.

2. The light fixture hanger of claim 1, wherein: the switch device comprises a locking body and a locking column, wherein the locking body is rotatably connected to the button, and the locking column is coupled with the locking body and fixed in the upper cover body.

3. The luminaire hanger defined in claim 2 wherein: the locking body comprises a connecting body, the connecting body is matched with the button and is rotatably connected in the button, lock tongues are arranged on two sides of the connecting body, a driving rod is arranged on each lock tongue, one end of each driving rod is perpendicular to each lock tongue, and the other end of each driving rod is coupled with the button and extends out of the top side of the lower cover body; a hanging buckle boss axially extending towards the connecting body is arranged on one side of the end part of the driving rod, and a handle is arranged on the other side of the end part of the driving rod; and a hanging buckle groove matched with the hanging buckle lug boss is arranged on the outer circumferential surface of the button.

4. The light fixture hanger of claim 1, wherein: the pushing component comprises a pushing block and a driven block, the pushing block is installed on two sides of the button, the driven block is installed in the clamping tongue and is in coupling connection with the pushing block, and the driven block and the axis of the button are arranged at a certain included angle alpha.

5. The luminaire hanger defined in claim 4 wherein: two sides of the pushing block are provided with pushing surfaces which are parallel to the driven block; pushing shafts are arranged below the pushing surfaces and are positioned on two sides of the pushing block; the distance between the pushing shaft and the pushing block is equal to the thickness of the driven block; the middle part of the driven block is provided with a clamping groove, and the clamping groove is matched with the pushing block.

6. The luminaire hanger defined in claim 5, wherein: a central column is further arranged in the upper cover body, a button spring is arranged in the central column, and one end of the button spring is fixedly connected with the central column; the other end is fixedly connected with the button; two sides of the button are provided with limiting surfaces; the limiting surface is positioned on the pushing block.

7. The luminaire hanger defined in claim 1 wherein: two leading and hanging terminals are arranged on the upper cover body, and one ends of the leading and hanging terminals are fixedly connected to the upper cover body; the other end extends to the top side of the upper cover body.

8. The light fixture hanger of claim 1, wherein: still be equipped with the mounting groove in the upper cover body, install guider in the mounting groove, guider is including pushing away button, guide post and reset spring, guide post slidable mounting in the mounting groove and to stretch out in the upper cover body outside, push away the button install in the mounting groove and with guide post coupling connection, reset spring's one end is installed the guide post top, the other end with lid roof fixed connection down.

9. The light fixture hanger of claim 8, wherein: the bottom wall of the mounting groove is provided with a guide hole, the guide hole is matched with the guide post, the side wall of the mounting groove is provided with a guide groove and an open groove, the guide groove is positioned on two sides of the guide hole, and the open groove is positioned on the front side of the guide hole; guide parts matched with the guide grooves are arranged on two sides of the guide columns; the push button is matched with the open slot.