Embedded assembly and lamp

Abstract

The embedded assembly comprises an embedded cylinder and an embedded frame, the embedded cylinder comprises a large cylinder section and a small cylinder section, the surface connecting the outer side face of the large cylinder section and the outer side face of the small cylinder section is a step surface, a clamping edge is arranged on the outer side face of the small cylinder section, and a gap is reserved between the clamping edge and the step surface; a mounting hole is formed in the pre-embedded frame, and the mounting hole can allow the small cylinder section to pass through and cannot allow the large cylinder section to pass through; and when the mounting hole of the pre-embedded frame is aligned with the small cylinder section and moves towards the large cylinder section, the pre-embedded frame is suitable for being clamped between the clamping edge and the step surface. The lamp comprises a pre-embedded assembly, a lamp body and an installation elastic piece, the installation elastic piece is arranged on the side face of the lamp body, and the lamp body is suitable for abutting against the inner wall of a pre-embedded barrel of the pre-embedded assembly through the installation elastic piece so as to be fixed in the pre-embedded barrel. The embedded assembly and the lamp can be suitable for mounting surfaces which are plastered and not plastered, and are wide in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a pre-embedded component and a lamp. Background Art

[0002] At present, the embedded parts of night lights on the market generally consist of an embedded tube and an installation frame. The installation frame is connected to the embedded tube in an inseparable manner, and the installation frame is at a distance from the tube mouth of the embedded tube. During the actual installation, the embedded tube is first placed in the installation hole reserved on the surface of the cement wall, and then the installation frame is pressed against the surface of the cement wall, and the installation frame is fixed to the surface of the cement wall by screws and other locking parts. Then, the surface of the cement wall is plastered, and the surface of the plaster layer needs to be flush with the tube mouth of the embedded tube. Finally, the night light can be installed in the embedded tube. Among them, plastering the surface of the cement wall can be divided into plastering directly on the surface of the cement wall and plastering on the surface of the gypsum board after a layer of gypsum board is attached to the surface of the cement wall. It can be seen that no matter which method is used, it is ultimately necessary to cover the installation frame with plastering to prevent the installation frame from being exposed.

[0003] At present, there are many kinds of decoration styles. In addition to the above styles that need plastering, there are also styles that do not need plastering, that is, directly using marble or wood panels to fix on the cement wall. When this method is used, in order to avoid affecting the flatness of the marble or wood panels, only the marble or wood veneer can be installed first during installation. In this way, the installation frame will be exposed outside the marble or wood veneer, and the existing embedded parts of the night light will no longer be applicable. Therefore, there is an urgent need for an embedded part that can meet the above multiple situations. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide a pre-embedded component. The second purpose of the present invention is to provide a lamp that can be applied to both plastered and unplastered installation surfaces and has wide applicability.

[0005] One of the purposes of the utility model is achieved by the following technical solution:

[0006] A pre-embedded component comprises: an embedded tube and an embedded frame, the embedded tube comprises a large tube section and a small tube section, the surface connecting the outer side surface of the large tube section and the outer side surface of the small tube section is a step surface, a clamping edge is arranged on the outer side surface of the small tube section, and a spacing is reserved between the clamping edge and the step surface; a mounting hole is arranged on the embedded frame, the mounting hole can allow the small tube section to pass through but cannot allow the large tube section to pass through; when the mounting hole of the embedded frame is aligned with the small tube section and moves toward the large tube section, the embedded frame is suitable for being clamped between the clamping edge and the step surface.

[0007] Furthermore, the number of the clamping edges is three, and the three clamping edges are evenly arranged along the outer side surface direction of the small barrel section.

[0008] Furthermore, an inclined surface is provided at one end of each of the clamping edges away from the large barrel section, and the distance from the inclined surface to the small barrel section gradually increases along the direction from the small barrel section to the large barrel section.

[0009] Furthermore, there is no height difference between the end of the inclined surface at a smaller distance from the small barrel section and the outer side surface of the small barrel section.

[0010] Furthermore, the periphery of the mounting hole is provided with notches equal in number to and corresponding to the clamping edges, and each notch is trumpet-shaped, wherein each notch is larger at one end close to the large barrel section and smaller at one end away from the large barrel section.

[0011] Furthermore, a stop protrusion is provided on a side of the embedded frame away from the large cylinder section.

[0012] Furthermore, two threading openings are provided at one end of the large barrel section away from the small barrel section, and the two threading openings are located on the same straight line.

[0013] Furthermore, the large barrel section and the small barrel section are both cylindrical, and the embedded frame is provided with a plurality of countersunk holes.

[0014] The second purpose of the utility model is achieved by the following technical solution:

[0015] A lamp comprises an embedded component, a lamp body and an installation spring, wherein the installation spring is arranged on the side of the lamp body, and the lamp body is suitable for abutting against the inner wall of the embedded tube of the embedded component through the installation spring to be fixed in the embedded tube.

[0016] Furthermore, the surface connecting the inner side surface of the large tube section of the embedded tube and the inner side surface of the small tube section of the embedded tube is a limiting surface, and the mounting spring is suitable for being blocked by the limiting surface to limit its movement in the direction away from the large tube section of the embedded tube.

[0017] Compared with the prior art, the utility model has the beneficial effect that the embedded frame and the embedded tube are actually detachable. In this way, when the embedded component needs to be installed on the installed surface with plastering, the embedded frame can be fixed on the embedded tube, and when the embedded component is installed on the installed surface without plastering, the embedded frame can be removed from the embedded tube, thereby improving the applicability of the embedded component. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the lamp of the utility model;

[0019] Figure 2 for Figure 1 Exploded diagram of

[0020] Figure 3 This is a schematic diagram of the lamp of the utility model being installed on the surface of a directly plastered cement wall;

[0021] Figure 4 It is a schematic diagram of the lamp of the utility model being installed after a layer of gypsum board is pasted on the surface of the cement wall and then plastering is applied on the surface of the gypsum board;

[0022] Figure 5 This is a schematic diagram of the installation of the lamp of the utility model when the marble or wooden decorative board is directly used to fix it on the cement wall.

[0023] In the figure: 1. embedded tube; 11. large tube section; 12. small tube section; 13. snap-on edge; 131. inclined surface; 14. threading port; 2. embedded frame; 21. mounting hole; 211. notch; 22. stop protrusion; 23. countersunk hole; 3. lamp body; 4. spring piece; 5. cement wall; 6. plaster layer; 7. gypsum board; 8. marble. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] Embodiment 1

[0028] Reference Figure 1-2As shown, an embedded component includes an embedded tube 1 and an embedded frame 2. The embedded tube 1 includes a large tube section 11 and a small tube section 12. The surface connecting the outer side surface of the large tube section 11 and the outer side surface of the small tube section 12 is a step surface. A clamping edge 13 is provided on the outer side surface of the small tube section 12, and a spacing is left between the clamping edge 13 and the step surface; the embedded frame 2 is provided with a mounting hole 21, and the mounting hole 21 can allow the small tube section 12 to pass through but not the large tube section 11 to pass through; when the mounting hole 21 of the embedded frame 2 is aligned with the small tube section 12 and moves toward the large tube section 11, the embedded frame 2 is suitable for being clamped between the clamping edge 13 and the step surface.

[0029] In the above-mentioned setting mode, the embedded frame 2 and the embedded tube 1 are actually detachable. Specifically, during installation, the mounting hole 21 of the embedded frame 2 is aligned with the small tube section 12 and force is applied toward the large tube section 11, so that the embedded frame 2 moves toward the large tube section 11 until the embedded frame 2 passes over the clamping edge 13 and abuts against the step surface. At this time, the embedded frame 2 is clamped between the clamping edge 13 and the step surface, thereby achieving the fixation of the embedded frame 2 and the embedded tube 1; and during disassembly, only a force away from the large tube section 11 is applied to the embedded frame 2 to pull the embedded frame 2 out of the embedded tube 1, that is, the disassembly of the embedded frame 2 is achieved. In this way, when the embedded component needs to be installed on the installation surface that is plastered, the embedded frame 2 can be fixed on the embedded tube 1, and when the embedded component is installed on the installation surface that does not need to be plastered, the embedded frame 2 can be removed from the embedded tube 1, thereby improving the applicability of the embedded component.

[0030] In this embodiment, the number of the clamping edges 13 is three. And the three clamping edges 13 are evenly arranged along the outer side surface direction of the small cylinder section 12. The number and position of the clamping edges 13 are set in the above manner, which can take into account the installation convenience and reliability of the embedded frame 2. In other words, when the number of the clamping edges 13 is too small, the embedded frame 2 may not be installed firmly enough, and when the number of the clamping edges 13 is too large, it may require a greater force to clamp the embedded frame 2, making the installation inconvenient. In addition, too many clamping columns will also increase the material cost.

[0031] In this embodiment, the end of each clamping edge 13 away from the large barrel section 11 is provided with an inclined surface 131, and the distance from the inclined surface 131 to the small barrel section 12 gradually increases along the direction from the small barrel section 12 to the large barrel section 11. In fact, the inclined surface 131 plays a guiding role, which facilitates the installation of the embedded frame 2. Specifically, the end where the distance from the inclined surface 131 to the small barrel section 12 is smaller can be set to have no height difference with the outer side surface of the small barrel section 12, so that the sense of obstruction during the installation of the embedded frame 2 can be greatly reduced, that is, the installation of the embedded frame 2 is more convenient.

[0032] In this embodiment, the circumference of the mounting hole 21 is provided with notches 211 equal in number to and corresponding to the clamping edges 13, and each notch 211 is trumpet-shaped, wherein each notch 211 is larger at one end close to the large barrel section 11 and smaller at the end away from the large barrel section 11. Similarly, setting the notch 211 in a trumpet shape also plays a guiding role, further facilitating the installation of the embedded frame 2.

[0033] In this embodiment, a stop protrusion 22 is provided on one side of the embedded frame 2 away from the large barrel section 11. The stop protrusion 22 can abut against the clamping edge 13 to limit the rotation of the embedded frame 2 in its circumferential direction, that is, the stop protrusion 22 can be used to fix the direction of the embedded barrel 1.

[0034] In this embodiment, two threading holes 14 are arranged at one end of the large barrel section 11 away from the small barrel section 12, and the two threading holes 14 are located on the same straight line. This arrangement makes it easy to route the wires.

[0035] In this embodiment, the large barrel section 11 and the small barrel section 12 are both cylindrical, and the embedded frame 2 is also provided with a plurality of countersunk holes 23. By providing the countersunk holes 23, screws can be conveniently locked in, that is, the embedded frame 2 can be fixed to the cement wall 5 by screws.

[0036] Embodiment 2

[0037] Reference Figure 1-2 As shown, a lamp comprises the embedded component of embodiment 1, a lamp body 3 and an installation spring 4, wherein the installation spring 4 is arranged on the side of the lamp body 3, and the lamp body 3 is suitable for being fixed in the embedded tube 1 by abutting against the inner wall of the embedded tube 1 of the embedded component through the installation spring 4.

[0038] Reference Figure 3 In the present embodiment, in the case of directly plastering the surface of the cement wall 5, in order to save material costs, the embedded frame 2 can be removed from the embedded tube 1, and the embedded tube 1 is only buried in the reserved installation space on the cement wall 5, and the embedded tube 1 is exposed about 3 to 5 mm from the cement wall 5, and then the surface of the cement wall 5 is plastered to form a plaster layer 6, and finally the lamp body 3 equipped with the installation spring 4 is inserted into the embedded tube 1 for installation.

[0039] Reference Figure 4 In the present embodiment, for the case where a layer of gypsum board 7 is pasted on the surface of the cement wall 5 and then plastering is performed on the surface of the gypsum board 7, it is necessary to install the embedded frame 2 on the embedded tube 1, and fix the entire embedded assembly on the surface of the cement wall 5 by fixing the embedded frame 2. At this time, the embedded tube 1 should be exposed about 10 mm from the surface of the cement wall 5, and then the gypsum board 7 is pasted and plastering is performed to form a plaster layer 6, and finally the lamp body 3 equipped with the installation spring 4 is inserted into the embedded tube 1 for installation.

[0040] Reference Figure 5 In the present embodiment, for the case of directly using marble 8 or wood veneer to fix on the cement wall 5, it is necessary to remove the embedded frame 2 from the embedded tube 1. After the marble 8 or wood veneer is installed, the embedded tube 1 is directly inserted into the opening of the marble 8 or the wood veneer for fixing, and then the lamp body 3 equipped with the installation spring 4 is inserted into the embedded tube 1 for installation.

[0041] In this embodiment, the surface connecting the inner side surface of the large barrel section 11 of the embedded barrel 1 and the inner side surface of the small barrel section 12 of the embedded barrel 1 is a limiting surface, and the mounting spring piece 4 is suitable for being blocked by the limiting surface to limit its movement in the direction away from the large barrel section 11 of the embedded barrel 1. In this way, the lamp body 3 can be further fixed, reducing the possibility of the lamp body 3 coming out of the embedded barrel 1.

[0042] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pre-embedded component, characterized in that: include: An embedded tube and an embedded frame, the embedded tube comprises a large tube section and a small tube section, the surface connecting the outer side surface of the large tube section and the outer side surface of the small tube section is a step surface, a clamping edge is arranged on the outer side surface of the small tube section, and a spacing is reserved between the clamping edge and the step surface; a mounting hole is arranged on the embedded frame, the mounting hole can allow the small tube section to pass through but cannot allow the large tube section to pass through; when the mounting hole of the embedded frame is aligned with the small tube section and moves toward the large tube section, the embedded frame is suitable for being clamped between the clamping edge and the step surface.

2. The embedded component according to claim 1, characterized in that: The number of the clamping edges is three, and the three clamping edges are evenly arranged along the outer side surface of the small barrel section.

3. The embedded component according to claim 1, characterized in that: An inclined surface is arranged at one end of each clamping edge away from the large barrel section, and the distance from the inclined surface to the small barrel section gradually increases along the direction from the small barrel section to the large barrel section.

4. The embedded component according to claim 3, characterized in that: There is no height difference between the end of the inclined surface at a smaller distance from the small barrel section and the outer side surface of the small barrel section.

5. The embedded component according to claim 1, characterized in that: The circumference of the mounting hole is provided with notches equal in number to and corresponding to the clamping edges, each notch is trumpet-shaped, wherein each notch is larger at one end close to the large barrel section and smaller at the end away from the large barrel section.

6. The embedded component according to claim 1, characterized in that: A stop protrusion is arranged on a side of the embedded frame away from the large cylinder section.

7. The embedded component according to claim 1, characterized in that: The end of the large barrel section away from the small barrel section is provided with two threading openings, and the two threading openings are located on the same straight line.

8. The embedded component according to any one of claims 1 to 7, characterized in that: The large cylinder section and the small cylinder section are both cylindrical, and the embedded frame is provided with a plurality of countersunk holes.

9. A lamp, characterized in that: It comprises the embedded component as described in any one of claims 1 to 8, a lamp body and a mounting spring piece, wherein the mounting spring piece is arranged on the side of the lamp body, and the lamp body is suitable for abutting against the inner wall of the embedded tube of the embedded component through the mounting spring piece to be fixed in the embedded tube.

10. The lamp according to claim 9, characterized in that: The surface connecting the inner side surface of the large tube section of the embedded tube and the inner side surface of the small tube section of the embedded tube is a limiting surface, and the installation spring is suitable for being blocked by the limiting surface to limit its movement in a direction away from the large tube section of the embedded tube.

Images