Lamp bottom shell pressing structure

Abstract

The utility model relates to the technical field of lamp bottom shells, in particular to a lamp bottom shell pressing structure which comprises a lamp shell assembly, a connecting shell, a bottom shell assembly and a pressing block. The connecting shell is mounted on the shell; the bottom shell assembly is installed on the outer shell and comprises a supporting block, a clamping block, a supporting rod, a bottom shell body and a pressing piece. The supporting block is installed on the shell, the clamping block is installed on the supporting block, the supporting rod is installed on the clamping block, and the bottom shell body is installed below the supporting rod; the pressing piece is mounted on the supporting block; the pressing block is installed on the outer shell and used for being matched with the pressing piece to clamp the bottom shell body in the outer shell. According to the assembling device, the assembling device is assembled through the sliding block b, the sliding block c and the ferromagnetic rod, after assembling, the screw and the nut are operated, the six sets of pressing pieces are all moved up and down to the moving chamber, the bottom shell and lamp shell assembly alignment structure is moved to the upper portion for assembling operation, component parts are assembled conveniently and more visually, misoperation is avoided, and the lamp cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp bottom shells, in particular to a lamp bottom shell pressing structure. Background Art

[0002] There are many kinds of lamps. Depending on the occasion of use, some lamps have insufficient structural space. For example, when a ring-shaped outer shell and a plate-shaped bottom shell need to be assembled, since the bottom shell is relatively thin, it is necessary to align the bottom shell with the lamp body and screw it when assembling and fixing the bottom shell. In addition, the bottom of the lamp shell is mostly curved, which makes it easy for hands to slip, which is time-consuming and labor-intensive. If screws are used for fixing, the operation is cumbersome and inconvenient for disassembly and assembly.

[0003] Chinese Patent Publication No. CN220135311U discloses a lamp bottom shell compression structure comprising a mounting plate, a bottom shell, a connecting ring, a light-emitting assembly, and multiple sets of easily removable components. The light-emitting assembly and the connecting ring are both fixed to the bottom end of the mounting plate. Each set of easily removable components includes an elastic expansion mechanism, an elastic connecting mechanism, a sliding plate, a sliding seat, a triangular clamping block A, a triangular clamping block B, and a triangular clamping block C. The elastic expansion mechanism is vertically connected to the mounting plate, the sliding plate is slidably mounted on the inner side of the bottom shell via the elastic connecting mechanism, the triangular clamping block A is fixed to the upper end of the sliding plate, the sliding seat is fixed to the side wall of the connecting ring, the triangular clamping block B is vertically slidably mounted on the sliding seat, and the triangular clamping block C is fixed to the bottom end of the sliding seat. This utility model features a streamlined assembly and disassembly structure, is easy to operate with one hand, and is highly practical.

[0004] During assembly, the existing lamp bottom shell pressing structure needs to assemble the triangular clamping block and the sliding seat. The structure is complex and the operation is cumbersome, which reduces the assembly efficiency of the bottom shell and the lamp shell body. In addition, during the pressing assembly of the bottom shell, the bottom shell needs to be aligned with the lamp shell body and screwed or fixed. If the operation is improper, the practicality of the shell and the bottom shell itself will be affected, resulting in an increase in the cost of using the lamp. Utility Model Content

[0005] In view of the problems existing in the background technology, a lamp bottom shell pressing structure is proposed.

[0006] The utility model provides a lamp bottom shell pressing structure, comprising: a lamp shell assembly, a connecting shell, a bottom shell assembly and a pressing block;

[0007] The connection shell is installed on the housing

[0008] The bottom shell assembly is installed on the outer shell, and the bottom shell assembly includes a supporting block, a clamping block, a supporting rod, a bottom shell body and a pressing piece;

[0009] The support block is installed on the outer shell, the support block is installed with a clamping block, the clamping block is installed with a support rod, and the bottom shell body is installed below the support rod; the pressing piece is installed on the support block;

[0010] The pressing block is installed on the shell and is used to cooperate with the pressing piece to clamp the bottom shell body inside the shell.

[0011] Preferably, a bottom shell is installed below the outer shell, the bottom shell is installed with a snap groove and a mounting block; an outer shell is installed on the bottom shell; a moving chamber is formed between the outer shell and the outer shell;

[0012] An adjusting piece is installed on the shell.

[0013] Preferably, the adjusting member includes a base, a screw and two nuts;

[0014] The base is installed in the mobile room; the screw rod passes through the base and is installed in the mobile room; two nuts are installed on the periphery of the screw rod and are connected to the upper and lower sides of the base.

[0015] Preferably, the connecting shell and the outer shell are detachably connected, and the connecting shell is provided with a snap-fit ​​groove for cooperating with the bottom shell assembly for assembly; the connecting shell is provided with a snap-fit ​​block, and the snap-fit ​​block is connected to the inner wall of the snap-fit ​​groove.

[0016] Preferably, the pressing member includes a mounting rod, a slider a, a buckle seat, a limit block, a slider b, a ferromagnetic rod and a slider c;

[0017] The mounting rod is installed under the support block, and the mounting rod is installed with a slider a. The slider a is installed in the buckle seat through a slide groove. The buckle seat is installed with a limit block, and a slider b is installed under the limit block; the ferromagnetic rod is connected to the slider a and the slider c by passing through the slider b, and the slider c is installed with a magnetic attraction groove.

[0018] Preferably, the slider b moves along the sliding groove toward the slider a and the slider c, and the slider a, the slider b and the slider c are detachably connected.

[0019] Compared with the prior art, the present invention has the following beneficial technical effects:

[0020] The utility model forms a movable chamber between an outer shell and an inner shell, a base is installed in the movable chamber, the base moves up and down by means of screws and nuts, six groups of pressing parts are installed above the base, the pressing parts press the bottom shell of the lamp and are installed in the lamp shell assembly for use, so that the six groups of pressing parts are all moved upward through the bottom plate, the slider a and the snap seat are connected, and then they are assembled by means of sliders b and slider c, as well as ferromagnetic rods, and after assembly, the screws and nuts are operated to move the six groups of pressing parts downward and onto the movable chamber, so that the bottom shell body is moved and assembled in the outer shell, and the bottom shell and the lamp shell assembly are aligned with the structure and moved to the upper assembly operation, so that the components can be assembled conveniently and intuitively, improper operation can be avoided, the assembly efficiency of the bottom shell and the lamp shell body is improved, the practicality of the lamp shell assembly and the bottom shell is improved, and the cost of the lamp is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the bottom shell assembly of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the compression member in the utility model;

[0024] Figure 4 This is a schematic diagram of the connecting shell structure in the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the compression block in the utility model.

[0026] Figure markings: 1. outer shell; 101. snap groove; 102. mounting block; 103. outer shell; 104. bottom shell; 105. base; 106. screw; 107. nut; 2. connecting shell; 201. snap groove; 3. support block; 301. clamping block; 302. support rod; 303. bottom shell body; 304. mounting rod; 305. slider a; 306. snap seat; 307. limit block; 308. slider b; 309. ferromagnetic rod; 310. slider c; 4. pressing block. DETAILED DESCRIPTION

[0027] The following describes the specific embodiments of the present disclosure in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure and are not intended to limit the present disclosure.

[0028] Example 1

[0029] like Figure 1 - Figure 3As shown, the present invention proposes a lamp bottom shell compression structure, comprising: a lamp housing assembly, a connecting housing 2, and a bottom shell assembly; the connecting housing 2 is mounted on the housing 1; the bottom shell assembly is mounted on the housing 1, and comprises a support block 3, a clamping block 301, a support rod 302, a bottom shell body 303, and a compression member; the support block 3 is mounted on the housing 1, the support block 3 being mounted with the clamping block 301, the clamping block 301 being mounted with the support rod 302, and the bottom shell body 303 being mounted below the support rod 302; the compression member being mounted on the support block 3, and the compression block 4 being mounted on the housing 1; the compression member is used to cooperate with the compression member to clamp the bottom shell body 303 inside the housing 1. By mounting the bottom shell assembly within the housing 1 and the connecting housing 2, the lamp components can be installed and used in conjunction with each other, facilitating the use of the lamp. By connecting the bottom shell component structure such as the support block 3 and the clamping block 301 and the pressing piece, the pressing piece is installed, and the bottom shell body 303 is simultaneously installed in the lamp shell assembly for use. Then, six groups of connecting pieces and pressing pieces are respectively provided to cooperate with the installation of the bottom shell body 303, which is convenient for increasing the installation stability of the bottom shell body 303 and improving the use of the bottom shell of the lamp.

[0030] To further explain, the clamping part includes a mounting rod 304, a slider a305, a snap seat 306, a limit block 307, a slider b308, a ferromagnetic rod 309 and a slider c310; the mounting rod 304 is installed under the support block 3, the mounting rod 304 is installed with a slider a305, the slider a305 is installed in the snap seat 306 through a slide groove, the snap seat 306 is installed with a limit block 307, and the slider b308 is installed under the limit block 307; the ferromagnetic rod 309 is connected to the slider a305 and the slider c310 by passing through the slider b308, and the slider c310 is installed with a magnetic attraction groove. The slider b308 and the slider a305 are movably connected in the slide groove, and the slider c310 is fixed in the slide groove, so that the slider b308 and the slider a305 can move toward the slider c310, so that the slider b308 cooperates with the slider c310 to clamp and install the slider a305, and then the limit block 307 is fixed on the buckle seat 306 above the slider c310, which is convenient for the coordination between the clamping parts structure. At the same time, the ferromagnetic rod 309 and the magnetic groove are used for connection, which is simple to operate. During assembly, it can be passed through the slider a305 and the slider b308 to avoid damage to the structure and facilitate the use of the clamping parts.

[0031] Furthermore, slider b308 moves along the chute toward slider a305 and slider c310, and sliders a305, b308, and c310 are detachably connected. The chute allows sliders a305, b308, and c310 to be installed and moved, facilitating the connection between the bottom housing body 303 and the lamp assembly.

[0032] Example 2

[0033] like Figure 2 - Figure 5 As shown, the present invention proposes a lamp bottom shell pressing structure. Based on the above embodiment, this embodiment further records in detail the specific components of the lamp shell assembly and the connecting shell 2, as well as the matching method.

[0034] To further illustrate, a bottom shell 104 is mounted below the outer shell 1. This bottom shell 104 is equipped with a snap-fit ​​groove 101 and a mounting block 102. An outer shell 103 is mounted on the bottom shell 104, forming a movable chamber between the outer shell 103 and the outer shell 1. An adjustment member is mounted on the outer shell 1. Mounting holes are provided on the mounting block 102 for mounting with the connecting shell 2. The snap-fit ​​groove 101 further facilitates mounting with the connecting shell 2, facilitating assembly of the outer shell 1 and the connecting shell 2.

[0035] To further illustrate, the adjustment component includes a base 105, a screw 106, and two nuts 107. The base 105 is mounted within the mobile chamber. The screw 106 extends through the base 105 and is mounted within the mobile chamber. The two nuts 107 are mounted on the periphery of the screw 106 and connected to the upper and lower sides of the base 105. The two nuts 107 are rotatably connected to the screw 106. By rotating the nuts 107 on the screw 106, the height of the base 105 is adjusted, facilitating installation of the bottom housing assembly.

[0036] Further explanation: the connecting shell 2 and the outer shell 1 are detachably connected. A snap-fit ​​groove 201 is installed on the connecting shell 2 for matching the assembly of the bottom shell assembly. The connecting shell 2 is installed with a snap-fit ​​block, which is connected to the inner wall of the snap-fit ​​groove 101. The connecting shell 2 is connected to the outer shell 1 and the mounting hole by using bolts. The snap-fit ​​block synchronously connects the connecting shell 2 and the snap-fit ​​groove 101. Before the assembly of the bottom shell assembly, the connecting shell 2 and the mounting block 102 are not assembled. After the assembly of the bottom shell assembly is assembled, the mounting block 102 and the connecting shell 2 are installed using bolts to assemble the connecting shell 2 and the outer shell 1. Through the snap-fit ​​groove 201, when the support block 3 is moved to the movable chamber, the connecting shell 2 and the outer shell 1 are installed so that the support block 3 is stuck in the snap-fit ​​groove 201, which facilitates the connection and sealing of the connecting shell 2 and the lamp housing assembly.

[0037] The working principle of the present invention is as follows: First, before the bottom shell body 303 is assembled into the outer shell 1, the outer shell 1 and the connecting shell 2 are disassembled, so that the nut 107 is screwed upward along the screw 106, so that the base 105 moves upward, and the six groups of snap seats 306 above the base 105 are all moved to the top of the moving chamber, and then the slider a305 is inserted into the slide groove, and the slider b308 is used to move toward the slider c310. The slider b308 penetrates the installation ferromagnetic rod 309, so that the ferromagnetic rod 309 penetrates the slider a305 and is connected to the magnetic groove, so that the slider a305 is clamped between the slider b308 and the slider c310, and is assembled into the slide groove, and the slider a305 is connected to the installation rod 304 The mounting rod 304 is installed under the support block 3 and is installed through the clamping piece so that the support block 3 is connected to the top of the moving chamber. At the same time, the clamping block 301 is installed on the support block 3, and the support rod 302 is installed under the clamping block 301. The support rod 302 and the bottom shell body 303 are installed so that the bottom shell body 303 is connected to the top of the outer shell 1. Then the nut 107 is operated to rotate downward to move the base 105 downward in the moving chamber, so that the clamping piece installed above moves synchronously, and the support block 3 on the clamping piece is moved to above the outer shell 1 and the outer shell 103, so that the support rod 302 and the bottom shell body 303 are moved to the inner wall of the outer shell 1, and then used in conjunction with the clamping block 4 to achieve the goal of pressing the bottom shell of the lamp shell to be installed in the lamp shell assembly for use.

[0038] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A lamp bottom shell pressing structure, characterized in that: include: Housing (1); A connecting shell (2) is mounted on the outer shell (1); A bottom shell assembly is mounted on the outer shell (1); the bottom shell assembly comprises a support block (3), a clamping block (301), a support rod (302), a bottom shell body (303) and a pressing member; The support block (3) is mounted on the housing (1), the support block (3) is mounted with a clamping block (301), the clamping block (301) is mounted with a support rod (302), and a bottom shell body (303) is mounted below the support rod (302); the pressing member is mounted on the support block (3); And a pressing block (4) is installed on the outer shell (1); it is used to cooperate with the pressing piece to clamp the bottom shell body (303) inside the outer shell (1).

2. The lamp bottom shell pressing structure according to claim 1, characterized in that: A bottom shell (104) is installed below the outer shell (1), and the bottom shell (104) is installed with a snap groove (101) and a mounting block (102); an outer shell (103) is installed on the bottom shell (104), and a moving chamber is formed between the outer shell (103) and the outer shell (1); An adjusting piece is installed on the housing (1).

3. The lamp bottom shell pressing structure according to claim 2, characterized in that: The adjusting member comprises a base (105), a screw (106) and two nuts (107); The base (105) is installed in the mobile room; the screw (106) passes through the base (105) and is installed in the mobile room, and two nuts (107) are installed on the periphery of the screw (106) and connected to the upper and lower sides of the base (105).

4. The lamp bottom shell pressing structure according to claim 3, characterized in that: The connecting shell (2) and the outer shell (1) are detachably connected, and a snap-fit ​​groove (201) is installed on the connecting shell (2) for assembling with the bottom shell assembly; the connecting shell (2) is installed with a snap-fit ​​block, which is connected to the inner wall of the snap-fit ​​groove (101).

5. The lamp bottom shell pressing structure according to claim 1 or 3, characterized in that: The pressing member includes a mounting rod (304), a slider a (305), a snap seat (306), a limit block (307), a slider b (308), a ferromagnetic rod (309) and a slider c (310); The mounting rod (304) is mounted below the support block (3). The mounting rod (304) is mounted with a slider a (305). The slider a (305) is mounted in a buckle seat (306) through a sliding groove. The buckle seat (306) is mounted with a limit block (307). A slider b (308) is mounted below the limit block (307). The ferromagnetic rod (309) is connected to the slider a (305) and the slider c (310) by passing through the slider b (308). The slider c (310) is mounted with a magnetic attraction groove.

6. The lamp bottom shell pressing structure according to claim 5, characterized in that: The slider b (308) moves along the slide groove toward the slider a (305) and the slider c (310), and the slider a (305), the slider b (308) and the slider c (310) are detachably connected.

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