CN110594654B

CN110594654B - Quick assembly disassembly structure and dome lamp

Info

Publication number: CN110594654B
Application number: CN201910742996.6A
Authority: CN
Inventors: 周明杰; 褚旭涛
Original assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Current assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2022-07-15
Anticipated expiration: 2039-08-13
Also published as: CN110594654A

Abstract

The invention provides a quick dismounting structure, which comprises a bottom shell, a front frame and connecting pieces, wherein the front frame is covered on the bottom shell; have joint cooperation portion and prevent weighing down cooperation portion on the drain pan, the preceding frame outside is equipped with the attacker portion of hunch hand operation, and the connecting piece is connected and can form joint complex joint portion with joint cooperation portion including installing the installation department on the preceding frame, one end with the installation department to and connect in the joint portion other end and can hook behind joint portion breaks away from joint cooperation portion and prevent weighing down the portion of weighing down cooperation portion in order to prevent that the preceding frame from dropping. The ceiling lamp comprises the quick dismounting structure, a reflecting plate, a lamp source assembly and a driver are arranged in the bottom shell, the front frame comprises a transparent part and a first frame arranged around the transparent part, and the connecting part is arranged on the first frame. The quick dismounting structure provided by the invention is convenient and quick to mount and dismount through the arrangement of the connecting piece, has an anti-falling function and is simple in structure.

Description

Quick assembly disassembly structure and dome lamp

Technical Field

The invention belongs to the technical field of illumination, and particularly relates to a quick-dismounting structure and a ceiling lamp.

Background

The ceiling lamp is suitable for dry cabins, such as accommodation, rest rooms, dining rooms, driving cabs, news rooms and the like of crews and passengers. The ceiling lamp is an embedded installation lamp, generally comprises a bottom shell, a front frame, a lamp source assembly and the like, wherein the lamp source assembly is arranged in the bottom shell, a front frame cover is arranged on the bottom shell, the front frame is fixedly connected with the bottom shell through a screw, a pin shaft and the like, an anti-falling chain is connected between the front frame and the bottom shell, and the condition that the front frame falls off during maintenance is prevented through the anti-falling chain. However, such a connection structure is not only complicated in structure but also complicated in mounting and dismounting processes of the front frame and the bottom case, which is inefficient.

Disclosure of Invention

The invention aims to provide a quick dismounting structure to solve the technical problems of complex connecting structure between a front frame and a bottom shell, complex mounting and dismounting procedures and low efficiency in the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that: the quick disassembly and assembly structure comprises a bottom shell, a front frame and connecting pieces, wherein the front frame is covered on the bottom shell, and the connecting pieces are distributed between the front frame and the bottom shell; have joint cooperation portion and prevent weighing down cooperation portion on the drain pan, the preceding frame outside is equipped with the knot hand portion of hunch manual operation, the connecting piece including install in installation department on the preceding frame, one end with the installation department connect and can with joint cooperation portion forms joint complex joint portion, and connect in the joint portion other end can the joint portion breaks away from hook behind the joint cooperation portion prevent weighing down the cooperation portion in order to prevent the anti-falling portion that preceding frame dropped.

Furthermore, the front frame and the bottom shell are both square structures, and the connecting pieces are distributed on two opposite side edges of the bottom shell and the front frame.

Furthermore, the connecting piece is the jump ring, joint portion is for certainly the installation department is to keeping away from the cantilever structure that preceding frame direction was buckled and is extended and can take place elastic deformation under the exogenic action, prevent weighing down the portion for locating the hook-like structure of the cantilever structure other end.

Furthermore, the mounting part is of a rod-shaped structure, the clamping part comprises two cantilever structures, and one ends of the two cantilever structures are respectively connected to two opposite ends of the rod-shaped structure; the anti-falling part comprises two hook-shaped structures which are respectively connected to the other ends of the two cantilever structures.

Furthermore, the cantilever structures are V-shaped, and the tips of the two cantilever structures are arranged in a manner of deviating from each other;

the clamping matching part is a through groove formed in the base, one side of the through groove is provided with a clamping opening which is communicated with the through groove and used for allowing the two cantilever structures to enter or exit the through groove, and the two cantilever structures can be respectively abutted against two inner side walls of the through groove.

Further, the two hook structures are arranged oppositely, and the distance between the tail ends of the two hook structures is larger than the distance between the tips of the two cantilever structures.

Furthermore, two side grooves are further formed in the bottom shell, the two side grooves are respectively formed beside the through groove, a hook plate is connected between the side grooves and the through groove, the hook-shaped structure can be hooked on the hook plate, and the tail end of the hook-shaped structure penetrates out of the side grooves.

Furthermore, two grooves are formed in the front frame, a mounting plate is connected between the two grooves, a through hole is formed in the mounting plate, the rod-shaped structure is inserted into the through hole and can slide in the through hole, and one end of each of the two cantilever structures is limited in the two grooves respectively.

Further, the handle buckling part is convexly provided with a convex rib which is arranged on the front frame and extends along the circumferential direction of the front frame, and a buckling groove for hooking the handle is formed in the inner side of the convex rib.

The invention also provides a ceiling lamp which comprises the quick dismounting structure, wherein a reflecting plate, a lamp source assembly and a driver are arranged in the bottom shell, the front frame comprises a transparent part and a first frame arranged around the transparent part, and the connecting part is arranged on the first frame.

The quick disassembly and assembly structure provided by the invention has the beneficial effects that: compared with the prior art, the quick dismounting structure comprises the bottom shell, the front frame and the connecting piece, wherein the bottom shell is provided with the clamping matching part and the anti-falling matching part, the front frame is provided with the handle buckling part, the connecting piece is distributed between the front frame and the bottom shell, and the connecting piece comprises the mounting part, the clamping part and the anti-falling part. Simultaneously, be the joint cooperation between connecting piece and the drain pan for installation and dismantlement between front frame and the drain pan are convenient, quick, and its dismouting is efficient. In addition, the handle part operated by the arched hand is arranged on the outer side of the front frame, so that the disassembly efficiency between the front frame and the bottom shell is further improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic perspective view of a quick-release structure according to an embodiment of the present invention;

FIG. 2 is a partially exploded view of the quick-disconnect structure of FIG. 1;

FIG. 3 is a schematic structural diagram of the front frame of FIG. 2;

FIG. 4 is a schematic structural diagram of the bottom case of FIG. 2;

FIG. 5 is an enlarged view of a portion A of FIG. 3;

FIG. 6 is a schematic view of the structure of the connector of FIG. 2;

FIG. 7 is a detailed view of the bottom housing, the front frame and the connecting members according to the embodiment of the present invention;

FIG. 8 is a partial enlarged view of portion B of FIG. 4;

fig. 9 is a schematic view of another angle of the front frame of fig. 2.

Wherein, in the figures, the various reference numbers:

1-a bottom shell; 2-front frame; 3-a connector; 4-a reflector; 5-a light source assembly; 6-a driver; 11-a snap fit; 12-an anti-falling matching part; 13-hook plate; 21-buckling the hand; 22-a groove; 23-mounting a plate; 24-a transparent member; 25-a first frame; 31-a mounting portion; 32-a clamping part; 33-a fall-prevention part; 110-through slots; 120-side groove; 111-card entry; 211-ribs; 212-a catching groove; 311-a rod-like structure; 321-a cantilever structure; 331-hook configuration; 3211-tip; 3212-a leading segment; 3213-an abutment section; 3311-terminus.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, 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 do not limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed or operated in a particular orientation, and is not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 and fig. 2, the quick-release structure provided by the present invention will now be described.

This quick assembly disassembly structure includes drain pan 1, preceding frame 2 and a plurality of connecting piece 3, and preceding frame 2 lid is located on the drain pan 1, and each connecting piece 3 distributes between preceding frame 2 and drain pan 1 to form preceding frame 2 and drain pan 1's fixed connection.

Specifically, the bottom shell 1 is provided with a clamping matching part 11 and an anti-falling matching part 12, and the outer side of the front frame 2 is provided with a hand-operated buckle part 21.

Connecting piece 3 includes installation department 31, joint portion 32 and prevents weighing down portion 33, and installation department 31 is installed on preceding frame 2, and joint portion 32 one end is connected with installation department 31 and can forms the joint cooperation with joint cooperation portion 11, prevents weighing down portion 33 and connects in the joint portion 32 other end, prevents weighing down portion 33 and can hook behind joint portion 32 breaks away from joint cooperation portion 11 and prevent weighing down cooperation portion 12 in order to prevent that preceding frame 2 from dropping.

The quick assembly disassembly structure in this embodiment is in specific application: when the front frame 2 needs to be covered on the bottom shell 1 to realize installation, the front frame 2 and the bottom shell 1 can be aligned, and then the front frame 2 is pressed, so that the clamping part 32 and the clamping matching part 11 form clamping connection, and quick installation is realized; when the front frame 2 needs to be detached from the bottom shell 1, the hand fastening part 21 is forcibly pulled by a hand, so that the clamping part 32 and the clamping matching part 11 are separated from each other, and the quick detachment of the front frame 2 and the bottom shell 1 is realized; when the bottom shell 1 or the front frame 2 needs to be maintained and the front frame 2 needs to be prevented from falling, the connecting pieces 3 on other sides between the front frame 2 and the bottom shell 1 can be all separated from the bottom shell 1, the falling prevention matching parts 12 are only hooked by the falling prevention parts 23 of the connecting pieces 3 on one side, the front frame 2 is prevented from falling, the falling prevention function is realized, and the front frame 2 cannot influence maintenance work.

The quick dismounting structure provided by the invention comprises a bottom shell 1, a front frame 2 and a connecting piece 3, wherein the bottom shell 1 is provided with a clamping matching part 11 and an anti-falling matching part 12, the front frame 2 is provided with a hand buckling part 21, the connecting piece 3 is distributed between the front frame 2 and the bottom shell 1, and the connecting piece 3 comprises an installation part 31, a clamping part 32 and an anti-falling part 33, so that the three functions of installation, dismounting and anti-falling between the bottom shell 1 and the front frame 2 can be realized only by designing one connecting piece 3, the structure is simple, and the cost is low. Simultaneously, for the joint cooperation between connecting piece 3 and the drain pan 1 for installation between preceding frame 2 and the drain pan 1 is convenient, quick with the dismantlement, and its dismouting is efficient. In addition, since the handle part 21 for cambering operation is provided outside the front frame 2, the efficiency of detachment between the front frame 2 and the bottom case 1 is further improved.

Preferably, in this embodiment, please refer to fig. 3 and fig. 4, the bottom case 1 and the front frame 2 are regular square structures, that is, the bottom case 1 and the front frame 2 both have four sides, and the connecting members 3 are distributed on two opposite sides of the bottom case 1 and the front frame 2, for example, the connecting members 3 are distributed on two sides of the bottom case 1 and the front frame 2, and two connecting members 3 are distributed on each side, so that not only can the uniform clamping between the front frame 2 and the bottom case 1 be ensured, and the installation is stable, but also when performing the anti-falling maintenance, the connecting members 3 on two sides on the left side can be detached from the bottom case 1 through the handle part 21, and the anti-falling parts 33 of the two connecting members 3 on the right side are retained to hook the anti-falling matching part 12 of the bottom case 1, so that not only can the front frame 2 be ensured not to interfere with the maintenance work, but also the front frame 2 is prevented from falling.

Preferably, in the present embodiment, referring to fig. 5 to 7, the connecting element 3 is preferably a snap spring, the fastening portion 32 is a cantilever structure 321 that is bent and extended from the mounting portion 31 in a direction away from the front frame 2 and can be elastically deformed under an external force, and the falling-preventing portion 33 is a hook structure 331 disposed at the other end of the fastening portion 32. This embodiment is through setting up connecting piece 3 into the jump ring, then install in preceding frame 2 after as installation department 31, the one end that is equivalent to joint portion 32 is fixed, the other end of joint portion 32 is for hanging the end, consequently elastic deformation can take place for joint portion 32 under the exogenic action, and like this, can make things convenient for joint portion 32 card to go into in the joint cooperation portion 11 of drain pan 1, also conveniently deviate from joint portion 32 from joint cooperation portion 11 simultaneously, and convenient for operation is laborsaving, and is swift. Meanwhile, through the hook-shaped design of the anti-falling part 33, when the front frame 2 needs to be prevented from falling, the anti-falling matching part 12 is hooked through the anti-falling part 33, and when the front frame 2 does not need to be prevented from falling, the anti-falling part 33 can be separated from the anti-falling matching part 12, so that the operation is convenient.

Preferably, in the present embodiment, referring to fig. 6, the mounting portion 31 is a rod-shaped structure 311 extending along the circumferential direction of the front frame 2, the fastening portion 32 includes two cantilever structures 321, one end of each cantilever structure 321 is connected to the corresponding end of the rod-shaped structure 311, the two anti-falling portions 33 include two hook structures 331, and the two hook structures 331 are connected to the other ends of the two cantilever structures 321. This embodiment is through the setting of two cantilever structure 321, and it has not only guaranteed cantilever structure 321's elasticity, makes things convenient for the dismouting, has also guaranteed simultaneously that whole joint portion 32 has sufficient intensity, and frame 2 is firm with the installation of drain pan 1 before guaranteeing. In addition, in the present embodiment, the rod-shaped structures 311 are extended along the circumferential direction of the front frame 2, so that the two cantilever structures 321 are distributed along the circumferential direction of the front frame 2, that is, the connection strength between the front frame 2 and the bottom case 1 along the circumferential direction is ensured. It should be understood that, in other embodiments of the present invention, the clamping portion 32 may also include one, three or more than three cantilever structures 321, and the other end of each cantilever structure 321 is provided with a hook-shaped structure 331, and the rod-shaped structure 311 may also extend along a direction perpendicular to the front frame 2, which is not limited herein.

Preferably, in the present embodiment, referring to fig. 7 and fig. 8, the cantilever structures 321 are V-shaped, and the tips 3211 of the two cantilever structures 321 are disposed away from each other. The clamping matching part 11 is provided as a through groove 110 formed on the base, one side of the through groove 110 is provided with a clamping opening 111 communicated with the through groove 110, the clamping opening 111 is used for allowing the two cantilever structures 321 to enter or exit the through groove 110, and the two cantilever structures 321 can be respectively abutted against two opposite inner side walls of the through groove 110 to form clamping between the two cantilever structures 321 and the through groove 110. During specific operation, the two cantilever structures 321 may be forced to move toward each other so that the two cantilever structures 321 have a small volume enough to be clamped into the through groove 110 from the clamping opening 111, and then the two cantilever structures 321 are released, so that the two cantilever structures 321 are restored to the original state under the elastic action, and then the front frame 2 is forced to move toward the bottom case 1 until the two cantilever structures 321 are respectively abutted against the two inner sidewalls of the through groove 110.

Preferably, in the present embodiment, the length extending directions of the through slot 110 and the snap-in opening 111 are the same as the length extending direction of the rod-like structure 311, so that the two cantilever structures 321 can just be snapped into the through slot 110. The length of the through slot 110 is smaller than the size of the two hook structures 331, the length of the snap-in opening 111 is smaller than the length of the through slot 110, and the length of the snap-in opening 111 is larger than the diameter of the two cantilever structures 321.

Preferably, in the present embodiment, the cantilever structure 321 includes a guiding segment 3212 and an abutting segment 3213 that are connected to each other, the guiding segment 3212 is connected to the hook-shaped structure 331, the guiding segment 3212 is used for guiding to be inserted into the through slot 110, and the abutting segment 3213 is used for abutting against two inner sidewalls of the through slot 110 after being inserted into the through slot 110 to prevent from being removed from the through slot 110.

Preferably, in the present embodiment, the two hook structures 331 are disposed opposite to each other, and a distance between the ends 3311 of the two hook structures 331 is greater than a distance between the tips 3211 of the two cantilever structures 321, so that the two hook structures 331 cannot be disengaged from the through groove 110 and hook the anti-falling fitting portion 12 when the two cantilever structures 321 fall off from the through groove 110.

Further, in the present embodiment, referring to fig. 8, the bottom case 1 is further provided with two side grooves 120, the two side grooves 120 are respectively disposed beside the two through grooves 110, a hook plate 13 is connected between the side grooves 120 and the through grooves 110, the hook structure 331 can be hooked on the hook plate 13, and the end 3311 of the hook structure 331 penetrates through the side groove 120. Specifically, the width of the hook plate 13 is smaller than the opening of the hook structure 331, so as to ensure that the hook structure 331 can hook the hook plate 13.

In this embodiment, referring to fig. 5, the front frame 2 is provided with two grooves 22, an installation plate 23 is connected between the two grooves 22, the installation plate 23 is provided with a through hole, the rod-shaped structure 311 is inserted into the through hole and can slide in the through hole, and one end of the two cantilever structures 321 is respectively limited in the two grooves 22. In this embodiment through rod-like structure 311 position adjustable locate the through-hole for connecting piece 3 can follow the circumference direction removal of preceding frame 2 on preceding frame 2, with guarantee that connecting piece 3 just cooperates with joint cooperation portion 11 and the anti-falling cooperation portion 12 on the drain pan 1, and then reduced the machining precision requirement of whole preceding frame 2 and drain pan 1, reduce cost.

In the present embodiment, referring to fig. 9, the fastening portion 21 is a protruding rib 211 protruding from the front frame 2 and extending along the circumferential direction of the front frame 2, and a fastening groove 212 for the hand to hook is formed inside the protruding rib 211. When the front frame 2 and the bottom case 1 need to be detached and maintained, the catching groove 212 can be hooked by fingers to separate the front frame 2 from the bottom case 1 until the cantilever structures 32 are separated from the through groove 110, and then the two hook structures 331 on one side edge are taken out of the catching groove 111 by hands, so that the hook structures 331 on the other side edge hook the hook plate 13, thereby realizing the anti-falling function.

The invention also provides a ceiling lamp which comprises the quick dismounting structure, the bottom shell 1 is internally provided with the reflector 4, the lamp source assembly 5 and the driver 6, the front frame 2 comprises a transparent part 24 and a first frame 25 which is arranged around the transparent part 24, and the connecting part 3 is arranged on the first frame 25.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The quick disassembly and assembly structure is characterized by comprising a bottom shell, a front frame and connecting pieces, wherein the front frame is covered on the bottom shell, and the connecting pieces are distributed between the front frame and the bottom shell; the bottom shell is provided with a clamping matching part and an anti-falling matching part, a hand buckling part for manual operation is arranged on the outer side of the front frame, the connecting piece comprises an installation part installed on the front frame, a clamping part with one end connected with the installation part and capable of forming clamping matching with the clamping matching part, and an anti-falling part connected to the other end of the clamping part and capable of hooking the anti-falling matching part after the clamping part is separated from the clamping matching part so as to prevent the front frame from falling; the connecting piece is a clamp spring, the clamping part is a cantilever structure which is bent and extended from the mounting part to the direction back to the front frame and can be elastically deformed under the action of external force, and the anti-falling part is a hook-shaped structure arranged at the other end of the cantilever structure; the cantilever structures are V-shaped, and the tips of the two cantilever structures are arranged in a manner of deviating from each other; the mounting part is of a rod-shaped structure;

the front frame is provided with two grooves, a mounting plate is connected between the two grooves, the mounting plate is provided with a through hole, the rod-shaped structure is inserted into the through hole and can slide in the through hole, and one end of each of the two cantilever structures is respectively limited in the two grooves.

2. The quick-release structure as claimed in claim 1, wherein the front frame and the bottom frame are both square, and the connecting members are disposed on two opposite sides of the bottom frame and the front frame.

3. The quick-release structure as claimed in claim 2, wherein the engaging portion comprises two cantilever structures, one end of each cantilever structure being connected to the opposite ends of the rod-like structure; the anti-falling part comprises two hook-shaped structures, and the two hook-shaped structures are respectively connected to the other ends of the two cantilever structures.

4. The quick-release structure as claimed in claim 3, wherein the engaging portion is a through slot formed in the bottom shell, one side of the through slot is provided with a card-insertion opening communicating with the through slot for allowing the two cantilever structures to enter or exit the through slot, and the two cantilever structures can abut against two opposite inner sidewalls of the through slot respectively.

5. The quick-release structure according to claim 4, wherein the two hook structures are oppositely disposed, and the distance between the ends of the two hook structures is greater than the distance between the tips of the two cantilever structures.

6. The quick-release structure as claimed in claim 5, wherein the bottom shell further has two side slots, the two side slots are respectively disposed beside the through slot, a hook plate is connected between the side slots and the through slot, the hook-shaped structure can be hooked on the hook plate, and the end of the hook-shaped structure protrudes through the side slots.

7. The quick-release structure as claimed in claim 1, wherein the handle portion is a rib protruding from the front frame and extending along a circumferential direction of the front frame, and a fastening groove for hooking the handle is formed inside the rib.

8. The ceiling lamp, characterized in that, it includes the quick-release structure as claimed in any one of claims 1 to 7, the bottom shell has a reflector, a light source assembly and a driver inside, the front frame includes a transparent member and a first frame surrounding the transparent member, the connecting member is disposed on the first frame.