CN213983329U

CN213983329U - Locking mechanical system and illumination lamps and lanterns

Info

Publication number: CN213983329U
Application number: CN202022721834.5U
Authority: CN
Inventors: 陈修计
Original assignee: Shenzhen Topband Co Ltd
Current assignee: Shenzhen Topband Co Ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-17
Anticipated expiration: 2030-11-20

Abstract

The utility model is suitable for a lighting technology field provides a locking mechanical system and illumination lamps and lanterns. The locking mechanical system is used for connecting lamp holder and lamp body, includes: the positioning column and the fixing part are arranged on one side of the lamp body, which is connected with the lamp cap, the fixing part comprises a front surface facing the lamp cap and a side surface connected with the front surface, and the side surface is provided with a protruding part; the positioning hole and the locking assembly are arranged on one side, connected with the lamp body, of the lamp cap, the positioning hole can be matched with the positioning column, the locking assembly is provided with an extensible part, and the extensible part can extend into one side, deviating from the front, of the protruding part and is abutted to the protruding part. The embodiment of the utility model provides a pair of locking mechanical system, lamp holder and lamp body are connected firmly, can also be quick, convenient demolish lamp holder and lamp body simultaneously.

Description

Locking mechanical system and illumination lamps and lanterns

Technical Field

The utility model belongs to the technical field of the illumination, especially, relate to locking mechanical system and illumination lamps and lanterns.

Background

In different application occasions, the lighting lamp has different structural forms. If at the illumination lamps and lanterns of outdoor use, current lamps and lanterns lamp body and lamp holder fixed connection set up power supply in the lamp body and can supply power to the lamp holder, and the lamp body outside is equipped with the socket of being connected with power supply electricity simultaneously, and this socket is used for supplying power to other equipment. The existing lamp body and the lamp holder are usually connected through screws, the lamp body and the lamp holder are difficult to detach, when the lamp is used for lighting and supplying power to other equipment, the lamp needs to be moved integrally, and the lamp body is heavy, so that the lamp body is not favorable for moving.

SUMMERY OF THE UTILITY MODEL

The utility model provides a locking mechanical system aims at solving among the prior art lamp body and the lamp holder of illumination lamps and lanterns and is difficult to dismantle and leads to the use problem.

The utility model discloses a realize like this, a locking mechanical system for connect lamp holder and lamp body, include:

the positioning column and the fixing part are arranged on one side of the lamp body, which is connected with the lamp cap, the fixing part comprises a front surface facing the lamp cap and a side surface connected with the front surface, and the side surface is provided with a protruding part;

the positioning hole and the locking assembly are arranged on one side, connected with the lamp body, of the lamp cap, the positioning hole can be matched with the positioning column, the locking assembly is provided with an extensible part, and the extensible part can extend into one side, deviating from the front, of the protruding part and is abutted to the protruding part.

Furthermore, a first elastic piece is arranged in the positioning hole, and when the positioning column is matched with the positioning hole, the positioning column extrudes the first elastic piece.

Furthermore, the positioning holes and the positioning columns are multiple, and the positioning holes and the positioning columns are uniformly distributed at the edges of the side faces where the positioning holes and the positioning columns are located.

Furthermore, locking mechanical system still includes the confession the mounting groove that the bulge stretched into, the mounting groove is seted up in the lamp holder, the extensible member is located in the lamp holder, the locking subassembly still includes the poker rod, the poker rod with the extensible member is connected and stretches out outside the lamp holder, the poker rod can drive on the lamp holder the extensible member is along keeping away from the bulge direction removes.

Further, the locking assembly further comprises:

the fixed block is arranged in the lamp holder and forms a channel for the telescopic piece to move with the inner wall of the lamp holder;

the second elastic piece is arranged in the lamp cap and provides pretightening force extending into one side of the protruding part, which is far away from the front side, for the telescopic piece.

Furthermore, the locking mechanism further comprises a slide rail, the slide rail is arranged on the inner wall of the lamp holder, the slide rail extends towards the fixing part, a slide groove matched with the slide rail is arranged on one side, facing the inner wall of the lamp holder, of the telescopic piece, and one end, facing the fixing part, of the slide groove extends out of the telescopic piece.

Further, a side of the protrusion facing the front surface is in a slope transition with a side facing the side surface.

The utility model also provides an illumination lamps and lanterns, include:

the lamp body is internally provided with a power supply, and the outside of the lamp body is provided with a socket connected with the power supply;

the lamp holder is connected with the lamp body and comprises a light-emitting unit which can be electrically connected with the power supply; and

such as the locking mechanism described above.

Furthermore, the locking assembly and the positioning hole are located on the side edge of the side face where the positioning hole is located, and the fixing portion and the positioning column are located on the side edge of the side face where the positioning hole is located.

Furthermore, the lamp holder, the side of lamp body interconnect is the quadrangle structure, the locking subassembly is located the side of the relative both sides of place side, and the extensible member of locking subassembly sets up along side direction symmetry, the fixed part is located the side of the relative both sides on place plane and with the extensible member one-to-one.

Furthermore, the lamp holder and the side face of the lamp body which are connected with each other are of a square structure, the fixing part is located at the joint of two adjacent side edges of the side face where the fixing part is located, and the protruding parts are arranged on two sides of the fixing part and face to the other adjacent fixing part.

The beneficial effects of the utility model reside in that, through the cooperation that sets up locating hole and reference column, can realize the preliminary location of lamp holder and lamp body, make the lamp holder can't rotate for the lamp body, set up the fixed part respectively at lamp body and lamp holder simultaneously, the locking subassembly, through stretching into the extensible member with the locking subassembly the positive one side that deviates from of bulge and with bulge looks butt, can realize by the spacing of lamp body to lamp holder direction, can avoid the lamp holder to break away from the lamp body, thereby realize the fixed of lamp holder and lamp body.

Drawings

Fig. 1 is a perspective view of an illumination lamp provided in an embodiment of the present invention;

fig. 2 is a schematic partially exploded view of an illumination lamp provided in an embodiment of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic view of a lamp cap structure of an illumination lamp provided in an embodiment of the present invention;

fig. 5 is an exploded schematic view of a lamp cap portion of an illumination lamp provided in an embodiment of the present invention;

fig. 6 is a schematic structural view of a lamp cap portion of an illumination lamp provided in an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model discloses a set up the cooperation of locating hole and reference column, can realize the preliminary location of lamp holder and lamp body for the lamp holder can't rotate for the lamp body, sets up fixed part, locking assembly respectively at lamp body and lamp holder simultaneously, stretch into the projecting part through the extensible member with locking assembly deviate from positive one side and with the projecting part butt, can realize by the spacing of lamp body to lamp holder direction, can avoid the lamp holder to break away from the lamp body, thereby realize the fixed of lamp holder and lamp body.

Example one

Referring to fig. 1, 2 and 4, the present invention provides an illumination lamp, which includes a lamp body 1, a lamp cap 2 and a locking mechanism. The lamp body 1 is internally provided with a power supply (not shown in the figure) for supplying power to the lamp head 2 or other equipment, the lamp body is externally provided with a socket 11 connected with the internal power supply, the lamp head 2 or other equipment can be connected with the power supply through the socket 11 to supply power to the lamp head 2 or other equipment, the lamp head 2 is connected with the lamp body 1, and the lamp head 2 comprises a light-emitting unit (not shown in the figure) which can be electrically connected with the power supply.

The locking mechanism comprises a positioning column 3, a fixing part 4, a positioning hole 5 and a locking assembly 6. Reference column 3 and fixed part 4 all locate the one side of being connected with lamp holder 2 of lamp body 1, fixed part 4 includes towards the front of lamp holder 2 and the side of being connected with the front, the side is equipped with bulge 41, one side of being connected with lamp body 1 of lamp holder 2 is all located to locating hole 5 and locking Assembly 6, locating hole 5 can cooperate with reference column 3, locking Assembly 6 is equipped with extensible member 61, extensible member 61 can stretch into bulge 41 deviate from positive one side and with bulge 41 looks butt.

Locating hole 5 and reference column 3's cooperation, can realize lamp holder 2 and lamp body 1 preliminary location, make lamp holder 2 unable for lamp body 1 rotate, set up fixed part 4 respectively at lamp body 1 and lamp holder 2 simultaneously, locking Assembly 6, stretch into the positive one side that deviates from of bulge 41 and with bulge 41 looks butt through the extensible member 61 with locking Assembly 6, can realize by lamp body 1 spacing to lamp holder 2 direction, can avoid lamp holder 2 to break away from lamp body 1, thereby realize lamp holder 2 and lamp body 1's fixed. When the lamp cap 2 needs to be removed, the lamp cap 2 can be removed by retracting the telescopic member 61 to separate the telescopic member 61 from the protruding part of the fixing part 4.

The embodiment of the utility model provides a pair of locking mechanical system, lamp holder 2 and lamp body 1 are connected firmly, simultaneously can also be quick, convenient demolish lamp holder 2 and lamp body 1.

It should be noted that, in this embodiment, when the lamp holder 2 is connected to the lamp body 1, the light-emitting unit of the lamp holder 2 can be directly powered by the power supply in the lamp body 1, and when the lamp holder 2 is detached from the lamp body 1, the lamp holder 2 can be connected to the socket 11 of the lamp body 1 through the power line to supply power, so that when the lamp holder 2 is detached for use alone, power supply to the lamp holder 2 can also be achieved.

In this embodiment, the handle 7 is disposed on the lamp head 2, so that a person can lift the lamp head 2 or the whole lamp through the handle 7 to perform illumination or movement.

Referring to fig. 6, further, a first elastic member 51 is disposed in the positioning hole 5, when the positioning post 3 is matched with the positioning hole 5, the positioning post 3 extrudes the first elastic member 51, so that the lamp head 2 is connected with the lamp body 1, the first elastic member 51 is compressed, after the telescopic member 61 is moved out of the position abutted to the protruding portion 41, under the restoring force of the first elastic member 51, the lamp head 2 is ejected in the direction away from the lamp body 1, the positioning post 3 can be partially moved out of the positioning hole 5, so that a person can easily take out the lamp head 2, and the removal efficiency of the lamp head 2 and the lamp body 1 is improved.

In this embodiment, locating hole 5, reference column 3 are a plurality of, and are a plurality of locating hole 5, a plurality of 3 equipartitions of reference column are located the edge of place side. Therefore, when the lamp holder 2 is detached, the acting force of the first elastic piece 51 can be positioned around the joint of the lamp holder 2 and the lamp body 1, so that the lamp holder 2 is ejected more stably.

It should be noted that, in order to save material cost, the positioning holes 5 and the positioning columns 3 may be arranged at symmetrical positions of the side surfaces as required.

Referring to fig. 5-6, specifically, the inner wall of the housing 21 extends from the periphery of the positioning hole 5 to form a protruding pillar 215, the first elastic element 51 is disposed in the positioning hole 5, the inner wall of the housing 21 is provided with a fixing element 22, the fixing element 22 abuts against the end of the protruding pillar 215, and the first elastic element 51 is connected and fixed with the fixing element 22, so that the first elastic element 51 can be stably mounted in the positioning hole 5.

In this embodiment, the positioning holes 5 at each position may be at least two, at least two positioning holes 5 are arranged in a straight line along the side of the plane, so as to increase the area of the first elastic member 51 at the action position of the lamp cap 2, and enable the lamp cap 2 to pop up more stably.

Example two

Referring to fig. 4, on the basis of the first embodiment, further, the locking mechanism further includes a mounting groove 211 for the protruding portion to extend into, the mounting groove 211 is provided in the lamp holder 2, the extensible member 61 is provided in the lamp holder 2, specifically, the lamp holder 2 further includes a housing 21 for mounting the light emitting unit, the mounting groove 211 is provided in the housing 21, the extensible member 61 is provided in the housing 21, the locking assembly 6 further includes a poking rod 62, the poking rod 62 is connected with the extensible member 61 and extends out of the housing 21, and the poking rod 62 can drive the extensible member 61 on the lamp holder 2 to move along the direction away from the protruding portion 41. During the installation, fixed part 4 stretches into in the mounting groove 211, can guarantee the exterior structure uniformity between lamp holder 2 and the lamp body 1, sets up that poker rod 62 is connected with extensible member 61 and stretches out outside casing 21, can drive extensible member 61 through operation poker rod 62 outside casing 21 and remove to the personnel of being convenient for are to the dismantlement work of lamp holder 2 and lamp body 1.

Referring to fig. 5, in particular, a through slot 212 is provided on the housing 21, the poke rod 62 passes through the through slot 212 and extends out of the housing 21, and the poke rod 62 can move in the through slot 212, so as to avoid the through slot 212 interfering with the poke rod 62 to drive the telescopic member 61 to move.

Specifically, the housing 21 includes an upper case 21a and a lower case 21b coupled to the upper case 21a, so as to facilitate the installation of the locking assembly 6 and the first elastic member 51. The positioning hole 5, the mounting groove 211, the through groove 212, and a slide rail 214 described below may be provided on the lower case 21 b.

EXAMPLE III

Referring to fig. 5-6, in addition to the second embodiment, the locking assembly 6 further includes a fixing block 63 and a second elastic member 64. Wherein, the fixed block 63 is located lamp holder 2 and forms the passageway that can supply extensible member 61 to remove with the 2 inner walls of lamp holder, it is specific, fixed block 63 is located in foretell casing 21 and forms the passageway that can supply extensible member 61 to remove with the casing 21 inner wall, extensible member 61 moves near or keeping away from fixed part 4 in the passageway, second elastic component 64 is located in lamp holder 2 and provides the pretightning force that deviates from positive one side that stretches into bulge 41 to extensible member 61, so that extensible member 61 keeps and bulge 41 looks butt under the condition of not receiving external force, thereby guarantee the degree of stability that lamp holder 2 and lamp body 1 are connected.

Referring to fig. 5, in particular, the inner wall of the housing 21 is provided with a first mounting hole 213, the fixed block 63 is fixedly connected to the first mounting hole 213 through the first connecting member 8, and the telescopic member 61 is located between the fixed member 22 and the inner wall of the housing 21. Wherein, the first connecting member 8 can be a screw, and the first connecting member 8 is screwed with the first mounting hole 213.

Referring to fig. 5, further, the locking mechanism further includes a slide rail, the slide rail is disposed on an inner wall of the lamp holder, that is, the slide rail is disposed on an inner wall of the housing 21, the slide rail 214 extends toward the fixing portion 4, a sliding groove 611 engaged with the slide rail 214 is disposed on one side of the inner wall of the head (that is, the inner wall of the housing 21) facing the telescopic member 61, so that the telescopic member 61 can move close to or away from the fixing portion 4, the telescopic member 61 extends out from one end of the sliding groove 611 facing the fixing portion 4, that is, an opening for the slide rail 214 to extend into the sliding groove 611 is disposed at one end of the sliding groove 611 facing the fixing portion 4, and an opposite end of the sliding groove 611 can abut against the slide rail 214.

Example four

Referring to fig. 3, on the basis of the third embodiment, further, the front side of the protruding portion 41 is transited to the inclined plane 411 of the side, so that after the fixing hole of the lamp holder 2 aligns with the positioning column 3 of the lamp body 1, the lamp holder 2 is directly moved toward the lamp body 1, when the telescopic member 61 encounters the inclined plane 411 of the protruding portion 41, the telescopic member 61 is compressed, so that the telescopic member 61 can slide below the protruding portion 41 along the inclined plane 411, and under the action of the first elastic member 51, the telescopic member 61 extends into the side of the protruding portion 41 facing the lamp body 1 and abuts against the protruding portion 41, so that the lamp holder 2 and the lamp body 1 can be quickly installed without manually moving the telescopic member, thereby reducing the installation difficulty and improving the installation efficiency.

EXAMPLE five

Referring to fig. 5-6, on the basis of any one of the first to fourth embodiments, the locking assembly 6 and the positioning hole 5 are located at the side edge of the side surface, and the fixing portion 4 and the positioning post 3 are located at the side edge of the side surface. The side refers to the position that is close to all around of face, when reference column 3, locating hole 5 cooperation and extensible member 61, the cooperation of fixed part 4, all be in lamp holder 2 and the lamp body 1 and connect the side all around, so can increase lamp holder 2 and the lamp body 1 hookup location degree of stability all around.

EXAMPLE six

Referring to fig. 5 to 6, on the basis of the fifth embodiment, the side surfaces of the lamp holder 2 and the lamp body 1, which are connected to each other, are both of a quadrilateral structure, the locking assembly 6 is located at the side edges of the two opposite sides of the side surface where the locking assembly 6 is located, the telescopic members 61 of the locking assembly 6 are symmetrically arranged along the side edge direction, the fixing portions 4 are located at the side edges of the two opposite sides of the side surface where the fixing portion 4 is located and correspond to the telescopic members 61 one by one, that is, each telescopic member 61 corresponds to one fixing portion 4, that is, two fixing portions 4 are arranged at the side edges of the side surface where the fixing portion 4 is located, the two fixing portions 4 are located at the two opposite sides of the locking assembly 6 and correspond to the telescopic members 61, so that each telescopic member 61 can extend into one side of the protruding portion 41 of.

So, only need set up two sets of locking Assembly 6 on the side that lamp holder 2 and lamp body 1 are connected and can carry out the fastening connection to lamp holder 2 and lamp body 1 to reduce every lamp holder 2 and lamp body 1 and be connected the quantity that the side set up locking Assembly 6 and fixed part 4, the cost is reduced.

In the third embodiment, each of the telescopic members 61 is provided with one shifting rod 62, the second elastic member 64 is arranged between the two telescopic members 61, and the two telescopic members 61 can be simultaneously disengaged from the protruding portion 41 by simultaneously pressing the two shifting rods 62 between the second elastic members 64, so that the operation is extremely simple.

Further, the poke rod 62 can be arranged at one end of the telescopic part 61 close to the second elastic part 64, so that two poke rods can be pinched by only two index fingers of a single hand to drive the movable part of the telescopic part 61.

In this embodiment, in order to avoid the insufficient space caused by the positioning hole 5 and the locking component 6 being disposed on the same side of the plane, the positioning hole 5 and the locking component 6 may be disposed on different sides of the plane respectively.

EXAMPLE seven

Referring to fig. 5 to 6, on the basis of the sixth embodiment, the side surfaces of the lamp holder 2 and the lamp body 1, which are connected to each other, are both square structures, the fixing portion 4 is located at the junction of two adjacent side edges of the side surface where the fixing portion 4 is located, the protruding portions 41 are located at two sides of the fixing portion 4 and are arranged toward another adjacent fixing portion 4, that is, the protruding portions 41 on the fixing portions 4 at the junction of the two adjacent side edges are located on each side edge, so that the telescopic member 61 of the locking assembly 6 on the lamp holder 2 can be ensured to be abutted to the protruding portions 41 of the fixing portion 4 on any side edge of the lamp body 1, the side edge where the telescopic member 61 is located is prevented from corresponding to the side edge where the protruding portion 41 of the fixing portion 4 is located when the lamp holder 2 and the lamp body 1 are installed, and the connection matching degree of the lamp holder 2 and the lamp body 1 is reduced.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A locking mechanism for connecting a lamp head to a lamp body, comprising:

2. The locking mechanism of claim 1, wherein a first resilient member is disposed within the positioning hole, and wherein the positioning post presses against the first resilient member when the positioning post is engaged with the positioning hole.

3. The locking mechanism of claim 2, wherein the positioning holes and the positioning posts are multiple, and the positioning holes and the positioning posts are all located at the edge of the side surface where the positioning holes and the positioning posts are located.

4. The locking mechanism of claim 1, further comprising a mounting groove for the protrusion to extend into, wherein the mounting groove is opened in the lamp head, the extension member is disposed in the lamp head, the locking assembly further comprises a toggle rod connected to the extension member and extending out of the lamp head, and the toggle rod can move the extension member on the lamp head in a direction away from the protrusion.

5. The locking mechanism of claim 4, wherein the locking assembly further comprises:

6. The locking mechanism of claim 5, further comprising a slide rail disposed on the inner wall of the lamp cap, wherein the slide rail extends toward the fixing portion, a sliding groove engaged with the slide rail is disposed on a side of the sliding member facing the inner wall of the lamp cap, and an end of the sliding groove facing the fixing portion extends out of the sliding member.

7. The locking mechanism of claim 5, wherein a side of the projection facing the front face transitions into a side ramp facing the side face.

8. A lighting fixture, comprising:

the locking mechanism of any one of claims 1 to 7.

9. The lighting fixture of claim 8, wherein the locking assembly and the positioning hole are located at the side of the side surface, and the fixing portion and the positioning post are located at the side of the side surface.

10. The lighting lamp as claimed in claim 8, wherein the side surfaces of the lamp head and the lamp body connected to each other are quadrilateral structures, the locking assemblies are located at the side edges of the two opposite sides of the side surface, the telescopic members of the locking assemblies are symmetrically arranged along the side edge direction, and the fixing portions are located at the side edges of the two opposite sides of the plane and correspond to the telescopic members one by one.

11. The lighting fixture of claim 10, wherein the side surfaces of the lamp head and the lamp body that are connected to each other are square, the fixing portion is located at the junction of two adjacent sides of the side surface, and the protruding portion is located at two sides of the fixing portion and faces the other adjacent fixing portion.