Lamp convenient to disassemble and assemble

Abstract

The lamp convenient to disassemble and assemble comprises a lamp shell, a lampshade, end pieces and end covers, one face of the lamp shell is an opening, the lampshade is connected to the face, where the opening is located, of the lamp shell, the two end pieces are connected to the two ends of the lamp shell respectively, the end covers are detachably connected to the end pieces, and the end covers press and fix the ends of the lampshade. A cavity is formed in the end piece, a connecting hole communicated with the cavity and the external space is formed in the end piece, a clamping plate used for being connected into the connecting hole is arranged on the end cover, a clamping block is arranged on one side of the clamping plate, a locking piece is elastically arranged on the end piece in a sliding mode, one end of the locking piece penetrates through the outer portion of the end piece, and the other end of the locking piece is connected with the clamping block in a clamped mode. And an elastic structure for popping up the clamping plate outwards is arranged in the cavity. According to the lamp convenient to disassemble and assemble, the end piece and the end cover which are elastically matched are locked through the locking piece, the end cover can be popped up by pressing the locking piece, meanwhile, pressing and fixing on the lampshade are relieved, and disassembly and assembly are very convenient.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to a lamp which is easy to assemble and disassemble. Background Art

[0002] There are a wide variety of lamps on the market, and the lamps involve installation and maintenance operations on the user side. The packaging structure of the lamps in the prior art generally uses a buckle for rigid connection or a screw for fixed connection, which is not convenient when performing installation or disassembly maintenance operations.

[0003] Therefore, it is necessary to provide a lamp that is easy to disassemble and assemble to solve the above technical problems. Utility Model Content

[0004] The utility model provides a lamp which is easy to assemble and disassemble, so as to solve the problem that the installation or disassembly and maintenance operation of the lamp in the prior art is not convenient enough.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a lamp that is easy to disassemble and assemble, comprising: a lamp housing, a lampshade, an end piece, and an end cover, one side of the lamp housing is an opening, the lampshade is connected to the side of the lamp housing where the opening is located, two end pieces are respectively connected to the two ends of the lamp housing, the end cover is detachably connected to the end piece, and the end cover presses the end of the lampshade;

[0006] The end piece has a cavity inside, a connecting hole connecting the cavity and the external space is provided on the end piece, a card plate for connecting to the connecting hole is provided on the end cover, a card block is provided on one side of the card plate, a locking piece is elastically slidably provided on the end piece, one end of the locking piece passes through the outside of the end piece, and the other end of the locking piece is engaged with the card block, and an elastic structure for popping the card plate outward is provided in the cavity.

[0007] In the utility model, one clamping plate is respectively arranged at both ends of one side of the end cover, and two locking pieces are correspondingly arranged on the end piece.

[0008] In the utility model, the elastic structure includes a mounting groove arranged on the end piece, and a spring piece arranged in the mounting groove, the mounting groove includes a mounting port and a working opening for installing the spring piece into the mounting groove, a clamping strip is arranged on the inner wall of the mounting groove, the spring piece includes a U-shaped main body piece and end pieces connected to both ends of the main body piece, the main body piece is restricted in the mounting groove by the clamping strip, and the end piece extends through the working opening to contact the clamping plate.

[0009] Wherein, an end of the end piece away from the main body piece is provided with a corner portion bent in the direction of the installation groove.

[0010] In the utility model, a fixing groove is provided on the end piece, and the locking piece includes a pressing plate and a locking plate connected to one side of the pressing plate, a locking block for engaging with the card block is provided on one side of the locking plate, and the locking piece is slidably connected in the fixing groove, a spring is provided between the pressing plate and the inner wall of the fixing groove, a through hole is provided in the fixing groove, a limiting block is provided on one side of the locking plate, the locking plate is penetrated and arranged in the through hole, and the limiting block is used to contact with the end face of one end of the through hole to limit the locking piece from being ejected to the outside by the spring.

[0011] Furthermore, the pressing plate is provided with a positioning column for sleeve engagement with the spring.

[0012] In addition, the pressing plate is provided with an orientation plate on one side of the locking plate, an orientation hole penetrating the end piece is provided in the fixing groove, and the orientation plate is slidably provided in the orientation hole.

[0013] In the utility model, a guiding inclined surface is arranged on a surface of the locking block close to the end cover.

[0014] In the utility model, the end cover is provided with an inner concave surface, the inner concave surface is wrapped around the outer surface of the end piece, the clamping plate is provided on the inner concave surface, and the inner concave surface is wrapped around the outer surface of one end of the lampshade.

[0015] In the utility model, a clamping concave portion is arranged on the inner wall of the lamp housing, and clamping convex portions cooperating with the clamping concave portion are arranged on both sides of the lampshade.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the lamp that is easy to disassemble and assemble is provided with a locking piece to lock the elastically matched end piece and the end cover. By pressing the locking piece, the end cover can be popped out and the pressure on the lampshade is released at the same time, which makes disassembly and assembly very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. The drawings described below are only drawings corresponding to some embodiments of the utility model.

[0018] Figure 1 It is a structural schematic diagram of a preferred embodiment of the lamp that is easy to assemble and disassemble of the present utility model.

[0019] Figure 2 The utility model is a schematic diagram of the exploded structure of the end piece and the end cover of the lamp which is easy to disassemble and assemble.

[0020] Figure 3It is a schematic diagram of the partial structure of the end piece of the lamp which is easy to disassemble and assemble according to the utility model. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0022] Directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are only used for reference to the directions of the drawings. The directional terms used are used to illustrate and understand the present invention, and are not used to limit the present invention.

[0023] The words "first", "second" and the like in the terminology of the present invention are used for descriptive purposes only and should not be understood as indicating or implying relative importance, and should not be construed as limiting the order of precedence.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, the connection can be a detachable connection or a connection of an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The packaging structure of the lamp in the prior art is generally rigidly connected by a buckle or fixedly connected by a screw, which is not convenient during installation or disassembly maintenance operations.

[0026] The following is a preferred embodiment of a lamp that is easy to disassemble and assemble and is provided by the utility model to solve the above technical problems.

[0027] Please refer to Figure 1 and Figure 2 ,in Figure 1 It is a structural schematic diagram of a preferred embodiment of the lamp that is easy to assemble and disassemble of the present utility model. Figure 2 The utility model is a schematic diagram of the exploded structure of the end piece and the end cover of the lamp which is easy to disassemble and assemble.

[0028] In the figures, structurally similar elements are denoted by the same reference numerals.

[0029] The utility model provides a lamp that is easy to disassemble and assemble, comprising a lamp housing 11, a lamp shade 12, an end piece 13, and an end cover 14. One side of the lamp housing 11 is open, the lamp shade 12 is connected to the side of the lamp housing 11 where the opening is located, and a lamp bead is arranged in the lamp housing 11 to emit light toward the lamp shade 12. Two end pieces 13 are respectively connected to two ends of the lamp housing 11, and the end cover 14 is detachably connected to the end piece 13, and the end cover 14 presses the end of the lamp shade 12.

[0030] Please refer to Figure 2 and Figure 3 , wherein the end piece 13 has a cavity inside, and a connection hole 131 connecting the cavity and the external space is provided on the end piece 13, and a clamping plate 141 for connecting to the connection hole 131 is provided on the end cover 14, and a clamping block 142 is provided on one side of the clamping plate 141, and a locking piece 15 is elastically slidably provided on the end piece 13, and one end of the locking piece 15 passes through the outside of the end piece 13, so that the user can press the locking piece 15. The other end of the locking piece 15 is clamped with the clamping block 142, and an elastic structure for popping the clamping plate 141 outward is provided in the cavity. After the locking piece 15 releases the lock on the clamping block 142, the elastic structure can pop out the end cover 14, and release the pressure on the lampshade 12, which is very convenient for disassembly and assembly.

[0031] In this embodiment, a clamping plate 141 is respectively provided at both ends of one side of the end cover 14, and two locking pieces 15 are correspondingly provided on the end piece 13 to form a two-position lock, so that the connection between the end piece 13 and the end cover 14 is stable and not easily unlocked due to accidental touching of the locking piece 15.

[0032] Please refer to Figure 3 In this embodiment, the elastic structure includes a mounting groove 171 disposed on the end piece 13, and a spring piece 172 disposed in the mounting groove 171. The mounting groove 171 includes a mounting opening for installing the spring piece 172 into the mounting groove 171 and a working opening ( Figure 3 In the orientation, the top of the mounting groove 171 is a working opening), a clamping strip 1711 is provided on the inner wall of the mounting groove 171, and the spring piece 172 includes a U-shaped main body piece 1721 and end pieces 1722 connected to both ends of the main body piece 1721. The main body piece 1721 is restricted in the mounting groove 171 by the clamping strip 1711, and the end piece 1722 extends through the working opening to contact with the clamping plate 141.

[0033] The end of the end piece 1722 away from the main body piece 1721 is provided with a corner portion bent toward the installation groove 171 .

[0034] In this embodiment, a fixing groove 132 is provided on the end piece 13, and the locking piece 15 includes a pressing plate 151 and a locking plate 152 connected to one side of the pressing plate 151, and a locking block 153 for engaging with the clamping block 142 is provided on one side of the locking plate 152. The locking piece 15 is slidably connected in the fixing groove 132, and a spring 16 is provided between the pressing plate 151 and the inner wall of the fixing groove 132. A through hole 1321 is provided in the fixing groove 132, and a limiting block 154 is provided on one side of the locking plate 152. The locking plate 152 is arranged through the through hole 1321, and the limiting block 154 is used to contact the end face of one end of the through hole 1321 to limit the locking piece 15 from being ejected to the outside by the spring 16.

[0035] The pressing plate 151 is provided with a positioning column for sleeve engagement with the spring 16 , so that the connection between the spring 16 and the pressing plate 151 is stable.

[0036] In addition, the pressing plate 151 is provided with an orientation plate 155 on one side of the locking plate 152, and an orientation hole 1322 penetrating the end piece 13 is provided in the fixing groove 132, and the orientation plate 155 is slidably arranged in the orientation hole 1322 to ensure the sliding stability of the locking piece 15.

[0037] In this embodiment, a guide slope is provided on one side of the locking block 153 close to the end cover 14 , so that when the clamping plate 141 is inserted into the connecting hole 131 , the clamping block 142 can be pressed against the guide slope and then form a snap fit with the locking block 153 .

[0038] In this embodiment, an inner concave surface is provided on the end cover 14 , and the inner concave surface is wrapped around the outer surface of the end piece 13 . The clamping plate 141 is provided on the inner concave surface, so that the end cover 14 and the end piece 13 cooperate stably.

[0039] Furthermore, the inner concave surface wraps around the outer surface of one end of the lampshade 12 , so that the end cover 14 presses and stabilizes the lampshade 12 .

[0040] In this embodiment, a snap-in recess 111 is provided on the inner wall of the lamp housing 11, and snap-in protrusions 121 cooperating with the snap-in recess 111 are provided on both sides of the lampshade 12. Through the cooperation between the snap-in recess 111 and the snap-in protrusion 121, a preliminary connection is formed between the lamp housing 11 and the lampshade 12.

[0041] The working principle of the utility model is as follows: during installation, the lamp housing 11 and the lamp shade 12 are first preliminarily connected by the cooperation of the snap-fitting recess 111 and the snap-fitting protrusion 121, and then the end cover 14 is taken out, the clamping plate 141 is inserted into the connecting hole 131, and the clamping block 142 and the locking block 153 form a snap-fit ​​cooperation, so that the end cover 14 is stably connected to the terminal piece 13, and at the same time the end cover 14 presses the lamp shade 12.

[0042] When disassembling, it is only necessary to press the locking piece 15 so that the locking block 153 slides and is misaligned with the clamping block 142. Under the elastic force of the spring piece 172, the end cover 14 is ejected, and the pressure of the end cover 14 on the lampshade 12 is released. Then the lampshade 12 can be removed for maintenance and other operations. Disassembly and assembly are very convenient.

[0043] In summary, although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A lamp that is easy to assemble and disassemble, characterized in that: include: A lamp housing, a lamp shade, an end piece, and an end cover, wherein one side of the lamp housing is open, the lamp shade is connected to the side of the lamp housing where the opening is located, two end pieces are respectively connected to the two ends of the lamp housing, the end cover is detachably connected to the end piece, and the end cover presses the end of the lamp shade; The end piece has a cavity inside, a connecting hole connecting the cavity and the external space is provided on the end piece, a card plate for connecting to the connecting hole is provided on the end cover, a card block is provided on one side of the card plate, a locking piece is elastically slidably provided on the end piece, one end of the locking piece passes through the outside of the end piece, and the other end of the locking piece is engaged with the card block, and an elastic structure for popping the card plate outward is provided in the cavity.

2. The lamp that is easy to assemble and disassemble according to claim 1, characterized in that: The two ends of one side of the end cover are respectively provided with a clamping plate, and the end piece is correspondingly provided with two locking pieces.

3. The lamp that is easy to assemble and disassemble according to claim 1, characterized in that: The elastic structure includes a mounting groove arranged on the end piece, and a spring piece arranged in the mounting groove, the mounting groove includes a mounting port and a working opening for installing the spring piece into the mounting groove, a clamping strip is arranged on the inner wall of the mounting groove, the spring piece includes a U-shaped main body piece and end pieces connected to both ends of the main body piece, the main body piece is restricted in the mounting groove by the clamping strip, and the end piece extends through the working opening to contact the clamping plate.

4. The light fixture that is easy to assemble and disassemble according to claim 3, characterized in that: An end of the end piece away from the main body piece is provided with a corner portion bent toward the mounting groove.

5. The light fixture that is easy to assemble and disassemble according to claim 1, characterized in that: A fixing groove is provided on the end piece, and the locking piece includes a pressing plate and a locking plate connected to one side of the pressing plate, a locking block for engaging with the card block is provided on one side of the locking plate, the locking piece is slidably connected in the fixing groove, a spring is provided between the pressing plate and the inner wall of the fixing groove, a through hole is provided in the fixing groove, a limiting block is provided on one side of the locking plate, the locking plate is penetrated and arranged in the through hole, and the limiting block is used to contact with the end face of one end of the through hole to limit the locking piece from being ejected to the outside by the spring.

6. The easily disassembled lamp according to claim 5, characterized in that: The pressing plate is provided with a positioning column for sleeve-engaging with the spring.

7. The easily disassembled lamp according to claim 5, characterized in that: The pressing plate is provided with an orientation plate on one side of the locking plate, an orientation hole penetrating the end piece is provided in the fixing groove, and the orientation plate is slidably arranged in the orientation hole.

8. The easily disassembled lamp according to claim 5, characterized in that: A guide slope is arranged on one side of the locking block close to the end cover.

9. The easily disassembled lamp according to claim 1, characterized in that: The end cover is provided with an inner concave surface, which wraps around the outer surface of the end piece; the clamping plate is provided on the inner concave surface, which wraps around the outer surface of one end of the lampshade.

10. The easily disassembled lamp according to claim 1, characterized in that: A clamping concave portion is arranged on the inner wall of the lamp housing, and clamping convex portions cooperating with the clamping concave portion are arranged on both sides of the lampshade.

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