Lamp assembly, elastic piece and machining method of elastic piece

Abstract

The invention provides a lamp assembly, an elastic piece and a machining method of the elastic piece, and belongs to the technical field of lamp assembly. The lamp assembly comprises a lamp and an elastic piece. A mounting groove is formed in the outer wall of the lamp, and a first clamping structure is arranged on the inner wall of the mounting groove; the elastic piece comprises a first connecting part and a second connecting part which are connected, the first connecting part is located in the mounting groove and provided with a second clamping structure, and the second clamping structure is connected with the first clamping structure in a clamped mode so as to limit the first connecting part to be disengaged from the mounting groove. And the second connecting part is used for being connected with a ceiling. According to the invention, the assembling efficiency between the elastic sheet and the lamp can be effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lamp assembly, and in particular to a lamp assembly, a spring piece, and a method for processing the spring piece. Background Art

[0002] A ceiling light is a lighting device installed on the ceiling, including embedded, ceiling-mounted and hanging types. Among them, embedded ceiling lights are the most widely used.

[0003] Embedded ceiling lights usually include a lamp and a spring. The spring is a metal part that can undergo elastic deformation, and one end of the spring is fixedly connected to the lamp. During installation, the user can squeeze the spring so that the ceiling light can pass through the mounting hole on the ceiling from bottom to top. After passing through the mounting hole, the spring deforms until the other end of the spring and the limit protrusion structure on the outer wall of the lamp tightly clamp the ceiling.

[0004] At present, the spring pieces and the lamps are mostly connected by bolts, and tools are needed to tighten the bolts during the assembly process, resulting in low assembly efficiency. Summary of the invention

[0005] The present disclosure provides a lamp assembly, a spring and a processing method of the spring, which can solve the technical problems existing in the related art. The technical solution is as follows:

[0006] In a first aspect, the present disclosure provides a lamp assembly, the lamp assembly comprising a lamp and a spring;

[0007] The outer wall of the lamp is provided with a mounting groove, and the inner wall of the mounting groove is provided with a first clamping structure;

[0008] The spring piece includes a first connecting part and a second connecting part connected to each other, the first connecting part is located in the installation groove, the first connecting part has a second clamping structure, the second clamping structure is clamped with the first clamping structure to limit the first connecting part from escaping from the installation groove, and the second connecting part is used to be connected to the ceiling.

[0009] In a possible implementation, the first clamping structure is a protruding structure and is located on a side wall of the mounting groove;

[0010] The second clamping structure is a ring-shaped structure, and the second clamping structure is sleeved outside the first clamping structure.

[0011] In a possible implementation, the lamp includes a main body and a mounting seat that are connected to each other, the mounting groove is formed between the main body and the mounting seat, the mounting seat is made of an elastic deformable material, and the mounting seat has the first clamping structure.

[0012] In a possible implementation, the first clamping structure has a guide surface, which is a surface of the first clamping structure close to the notch of the installation slot, and a distance from the guide surface to the body gradually decreases in a direction going deeper into the installation slot.

[0013] In a possible implementation, the first clamping structure has a limiting surface, which is a surface of the first clamping structure facing away from the notch of the installation slot, and the limiting surface is perpendicular to a direction of penetrating into the installation slot.

[0014] In a possible implementation, the second connecting portion includes a transition portion and a handle;

[0015] The transition portion includes two strip structures arranged at intervals, the first ends of the two strip structures are connected to the first connecting portion, the second ends of the two strip structures are connected to the handle, and the two strip structures are bent to allow the first connecting portion to pass through the gap between the two strip structures.

[0016] In a possible implementation, both the first connecting portion and the handle are plate-shaped structures, and an angle between the first connecting portion and the handle is less than 90°.

[0017] In a second aspect, the present disclosure provides a spring piece, the spring piece comprising a first connecting portion and a second connecting portion connected to each other;

[0018] The first connecting part is used to be inserted into the installation slot of the lamp. The first connecting part has a second clamping structure. The second clamping structure is used to clamp with the first clamping structure in the installation slot to limit the first connecting part from escaping from the installation slot. The second connecting part is used to be connected to the ceiling.

[0019] In a possible implementation manner, the second clamping structure is a ring-shaped structure, and the second clamping structure is used to be sleeved outside the first clamping structure in a convex structure.

[0020] In a possible implementation, the second connecting portion includes a transition portion and a handle;

[0021] The transition portion includes two strip structures arranged at intervals, the first ends of the two strip structures are connected to the first connecting portion, the second ends of the two strip structures are connected to the handle, and the two strip structures are bent to allow the first connecting portion to pass through the gap between the two strip structures.

[0022] In a possible implementation, both the first connecting portion and the handle are plate-shaped structures, and an angle between the first connecting portion and the handle is less than 90°.

[0023] In a third aspect, the present disclosure provides a method for processing a spring piece, the method comprising:

[0024] A first connecting portion with a second clip structure is processed on the first part of the plate, and a second connecting portion is processed on the second part of the plate to obtain a spring piece, wherein the first connecting portion is used to be inserted into the installation groove of the lamp, the second clip structure is used to clip with the first clip structure in the installation groove, and the second connecting portion is used to be connected to the ceiling.

[0025] In a possible implementation, processing the first connecting portion having the second clamping structure on the first part of the plate includes:

[0026] A punching and blanking process is performed on the first part of the plate to form a first connecting portion having a second clamping structure, wherein the second clamping structure is an annular structure and is used to be sleeved outside the first clamping structure which is a convex structure.

[0027] In a possible implementation, processing the second connection portion on the second part of the plate includes:

[0028] Performing a punching and blanking process on the second part of the plate to form a second connecting portion including a transition portion and a handle portion, wherein the transition portion includes two strip structures arranged at intervals, the first ends of the two strip structures are both connected to the first connecting portion, and the second ends of the two strip structures are both connected to the handle portion;

[0029] The two strip-shaped structures are subjected to a bending process so that the first connecting portion passes through a gap between the two strip-shaped structures.

[0030] In a possible implementation manner, after the two strip structures are subjected to the bending process, the method further includes:

[0031] The processed plates are subjected to heat treatment and quenching treatment.

[0032] The technical solution provided by the present disclosure includes at least the following beneficial effects:

[0033] The present disclosure provides a lamp assembly, in which the lamp and the spring are assembled by clamping the second clamping structure with the first clamping structure. In this way, compared with the method of bolt connection, the assembly process between the spring and the lamp is simple, which can effectively improve the assembly efficiency between the spring and the lamp. At the same time, the lamp is provided with a mounting groove, and the first clamping structure is arranged in the mounting groove. The mounting groove can limit the spring after assembly, thereby improving the connection stability between the spring and the lamp.

[0034] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the description, are used to explain the principles of the present disclosure. In the drawings:

[0036] Figure 1 is a structural schematic diagram of a lamp assembly provided by an embodiment of the present disclosure;

[0037] Figure 2 is a half-section schematic diagram of a lamp assembly provided by an embodiment of the present disclosure;

[0038] Figure 3 is a partially enlarged schematic view of a lamp assembly provided by an embodiment of the present disclosure;

[0039] Figure 4 is a schematic structural diagram of a spring provided by an embodiment of the present disclosure;

[0040] Figure 5 is an assembly diagram of a lamp assembly provided by an embodiment of the present disclosure;

[0041] Figure 6 It is a processing flow chart of a spring provided in an embodiment of the present disclosure.

[0042] Legend

[0043] 1. Lamps;

[0044] 101. mounting groove; 102. first clamping structure; 103. limiting protrusion;

[0045] 1021. guide surface; 1022. limit surface;

[0046] 11. Main body; 12. Mounting seat;

[0047] 121. Observation hole;

[0048] 2. Shrapnel;

[0049] 21. first connecting portion; 22. second connecting portion;

[0050] 211, second clamping structure; 221, transition portion; 222, handle;

[0051] 211a, edge; 221a, strip structure; 221b, gap; 221c, bend;

[0052] 01. Board material.

[0053] The above drawings show clear embodiments of the present disclosure, which will be described in more detail below. These drawings and text descriptions are not intended to limit the scope of the present disclosure in any way, but to illustrate the concepts of the present disclosure to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0054] In order to make the objectives, technical solutions and advantages of the present disclosure more clear, the embodiments of the present disclosure will be further described in detail below with reference to the accompanying drawings.

[0055] The terms used in the embodiments of the present disclosure are only used to explain the embodiments of the present disclosure, and are not intended to limit the present disclosure. Unless otherwise defined, the technical terms or scientific terms used herein should be understood by people with ordinary skills in the field to which the present disclosure belongs. The words "first", "second", "third" and similar words used in the patent application specification and claims of the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate a quantity limit, but indicate that there is at least one. Words such as "include" or "include" mean that the elements or objects appearing in front of "include" or "include" include the elements or objects listed after "include" or "include" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0056] Nowadays, embedded ceiling lights are widely used in various office places. Embedded ceiling lights usually include lamps and springs. The springs can undergo elastic deformation and are used to clamp the ceiling with the limit protrusion structure on the outer wall of the lamp to achieve fixed installation of the embedded ceiling lights. At present, the springs and lamps are mostly connected by bolts. Tools are needed to tighten the bolts during the assembly process, which has low assembly efficiency.

[0057] The embodiment of the present disclosure provides a lamp assembly, which includes a lamp 1 and a spring 2. Figure 1 As shown, the outer wall of the lamp 1 has a mounting groove 101. Figure 3 As shown, the inner wall of the installation groove 101 has a first clamping structure 102. Figure 1 The spring piece 2 includes a first connecting portion 21 and a second connecting portion 22 connected to each other. The first connecting portion 21 is located in the mounting groove 101 and has a second clamping structure 211 .

[0058] The second clamping structure 211 is clamped with the first clamping structure 102 to restrict the first connection portion 21 from escaping from the installation slot 101 , and the second connection portion 22 is used to be connected to the ceiling.

[0059] It is easy to understand that the first clamping structure 102 and the second clamping structure 211 cooperate to achieve clamping. When the first clamping structure 102 is a convex structure, the second clamping structure 211 can be a groove structure. Correspondingly, when the first clamping structure 102 is a groove structure, the second clamping structure 211 can be a convex structure.

[0060] Further, see Figure 1 The outer wall of the lamp 1 has a limiting protrusion 103, which is an annular structure and is sleeved on the outer wall of the lamp 1. The second connecting portion 22 and the limiting protrusion 103 are used to clamp and fix the ceiling to achieve fixed installation of the lamp assembly. Figure 5 To fix and install the lamp assembly, the technician first installs the first connecting part 21 of the spring sheet 2 in the installation groove 101 of the lamp 1, and then the technician applies a force to the second connecting part 22 to make it elastically deform in the direction away from the limiting protrusion 103, so that the lamp assembly can pass through the installation hole on the ceiling. Then the technician stops applying force to the spring sheet, so that the spring sheet 2 restores its elastic deformation and abuts against the side of the ceiling away from the limiting protrusion 103, thereby clamping and fixing the ceiling with the limiting protrusion 103.

[0061] Exemplarily, the limiting protrusion 103 can be integrally formed with the lamp 1 , for example, the lamp 1 and the limiting protrusion 103 can be formed by an injection molding process, and the embodiment of the present disclosure does not limit the processing technology of the limiting protrusion 103 .

[0062] By adopting the technical solution provided by the embodiment of the present disclosure, the spring clip 2 and the lamp 1 are connected by a snap-on connection. Compared with the bolt connection, the assembly process between the spring clip 2 and the lamp 1 is simple, which can effectively improve the assembly efficiency between the spring clip 2 and the lamp 1.

[0063] At the same time, the spring piece 2 is clamped with the first clamping structure 102 in the mounting groove 101 of the lamp 1 through the second clamping structure 211. The mounting groove 101 also has a limiting effect on the spring piece 2, which can improve the connection stability between the spring piece 2 and the lamp 1.

[0064] In some possible embodiments, the first clamping structure 102 is a protruding structure, and the second clamping structure 211 is an annular structure. The second clamping structure 211 is sleeved outside the first clamping structure 102 to achieve clamping.

[0065] For some examples, see Figure 2 ( Figure 31 is a partial schematic diagram of a half-section view of a lamp assembly. The lamp 1 includes a body 11 and a mounting seat 12. The body 11 has a cylindrical structure. The mounting seat 12 is fixedly connected to the outer wall of the body 11. The outer wall of the body 11 and the mounting seat 12 are surrounded to form the above-mentioned mounting groove 101. Figure 3 The first clamping structure 102 is located on the side wall of the installation groove 101, and there is a gap between the first clamping structure 102 and the installation groove 101. The second clamping structure 211 has an annular structure, and the inner wall of the annular structure is adapted to the outer wall shape of the first clamping structure 102. In implementation, the second clamping structure 211 is sleeved outside the first clamping structure 102 to achieve the clamping fit between the two.

[0066] Optionally, the first clamping structure 102 may be located on the main body 11 , or on the mounting seat 12 , or may be located partially on the main body 11 and partially on the mounting seat 12 , which is not limited in the embodiment of the present disclosure.

[0067] In an example, the second clamping structure 211 is elastically deformed and sleeved outside the first clamping structure 102 by the mounting seat 12 .

[0068] like Figure 3 As shown, the mounting seat 12 is made of elastic deformation material, and the first clamping structure 102 is located in the mounting groove 101 and connected to the mounting seat 12. The distance between the wall surface of the first clamping structure 102 close to the body 11 (i.e., the top wall of the first clamping structure 102) and the body 11 is less than the thickness of the first connecting portion 21. In practice, the first connecting portion 21 of the spring 2 enters the mounting groove 101 from the notch of the mounting groove 101, and the technician can use an assembly tool to expand the mounting seat 12 to make it elastically deform and move away from the body 11, so that the distance from the top wall of the first clamping structure 102 to the body 11 increases, so that the edge 211a of the second clamping structure 211 away from the second connecting portion 22 enters into the gap between the first clamping structure 102 and the bottom of the mounting groove 101, so as to achieve the second clamping structure 211 being sleeved outside the first clamping structure 102. After completing the snap-in connection between the two, the technician stops using the assembly tool to expand the mounting seat 12, and the mounting seat 12 returns to its original size, limiting the second snap-in structure 211 from moving away from the edge 211a of the second connecting portion 22 from moving out of the above gap, thereby limiting the first connecting portion 21 from moving out of the mounting groove 101.

[0069] Furthermore, if Figure 3 As shown, the first clamping structure 102 has a guide surface 1021 , and the distance between the guide surface 1021 and the body 11 gradually decreases along the direction of going deeper into the installation groove 101 .

[0070] Among them, the guide surface 1021 is the surface of the first clamping structure 102 close to the slot of the installation groove 101, that is, the wall surface of the first clamping structure 102 close to the slot of the installation groove 101 is an inclined surface or an arc surface, and the distance from the wall surface to the main body 11 gradually decreases along the direction of extending into the installation groove 101.

[0071] In practice, after the first connection portion 21 enters the notch of the installation groove 101, it contacts the guide surface 1021. In the process of the first connection portion 21 moving toward the bottom of the installation groove 101, the force of the first connection portion 21 on the guide surface 1021 has a component force in the direction away from the body 11. This component force can cause the mounting seat 12 to elastically deform in the direction away from the body 11, so that the distance between the top wall of the first clamping structure 102 and the body 11 increases, so that the edge 211a of the second clamping structure 211 away from the second connection portion 22 enters into the gap between the first clamping structure 102 and the bottom of the installation groove 101, so that the second clamping structure 211 is sleeved outside the first clamping structure 102. After the edge 211a of the second clamping structure 211 away from the second connection portion 22 enters into the above-mentioned gap, the first connection portion 21 no longer has a force on the above-mentioned guide surface 1021, and the mounting seat 12 returns to its original size, thereby preventing the first connection portion 21 from escaping from the installation groove 101.

[0072] By adopting the technical solution of the present disclosure and providing the guide surface 1021 , during the assembly of the spring piece 2 , the technician can achieve the deformation of the mounting seat 12 without using assembly tools, and the operation is more convenient.

[0073] Furthermore, if Figure 3 As shown, the first clamping structure 102 has a limiting surface 1022 , and the limiting surface 1022 is perpendicular to the direction of penetrating into the installation slot 101 .

[0074] The limiting surface 1022 is the surface of the first clamping structure 102 away from the notch of the installation slot 101 , that is, the wall surface of the first clamping structure 102 away from the notch of the installation slot 101 is a plane, and the wall surface is perpendicular to the direction of going deep into the installation slot 101 .

[0075] During implementation, after the edge 211a of the second clamping structure 211 away from the second connecting portion 22 enters the above-mentioned gap, the edge 211a is in contact with the limiting surface 1022, and the limiting surface 1022 is set to be perpendicular to the direction of going deep into the installation groove 101, which can ensure that the first connecting portion 21 has no component force on the mounting seat 12 in the direction away from the main body 11, thereby avoiding deformation of the mounting seat 12 and preventing the first connecting portion 21 from escaping from the mounting groove 101.

[0076] In one example, the second clamping structure 211 is a columnar protrusion structure, and the axis of the columnar protrusion structure is inclined toward the bottom of the installation groove 101. Specifically, when the second clamping structure 211 is located on the body 11, the angle between the protrusion structure and the outer side wall of the body 11 is less than 90°, and when the second clamping structure 211 is located on the mounting seat 12, the angle between the protrusion structure and the outer side wall of the mounting seat 12 is less than 90°.

[0077] In practice, after the second clip structure 211 is assembled to the ceiling, the second clip structure 211 is sleeved outside the first clip structure 102. Since the spring piece 2 will only be subjected to a vertical upward force, and the first clip structure 102 is inclined toward the bottom of the installation slot 101, the first clip structure 102 can prevent the second clip structure 211 from escaping from the installation slot 101, that is, prevent the first connection portion 21 from escaping from the installation slot 101.

[0078] In some possible embodiments, the mounting seat 12 has an observation hole 121 .

[0079] like Figure 1 As shown, the mounting seat 12 has an observation hole 121, which communicates with the mounting groove 101 and the outer side wall of the mounting seat 12. Figure 3 The observation hole 121 is located on one side of the first clamping structure 102 close to the bottom of the mounting groove 101 , and the observation hole 121 is arranged opposite to an edge 211 a of the second clamping structure 211 away from the second connecting portion 22 .

[0080] The shape of the observation hole 121 can be square or circular, and the embodiment of the present disclosure does not limit the shape of the observation hole 121.

[0081] In practice, on the one hand, during the assembly of the lamp 1 and the spring 2, the edge 211a of the second clamping structure 211 away from the second connecting portion 22 can be observed through the observation hole 121, so as to determine whether the second clamping structure 211 is successfully sleeved outside the first clamping structure 102. On the other hand, the provision of the observation hole 121 can facilitate the demoulding of the lamp 1.

[0082] In some possible embodiments, the elastic sheet 2 has a hoop-shaped structure.

[0083] like Figure 4 As shown, the spring piece 2 includes a first connecting portion 21 and a second connecting portion 22 connected to each other. The first connecting portion 21 and the second connecting portion 22 both have a plate-like structure. The first connecting portion 21 has a second clamping structure 211 on one side away from the second connecting portion 22. The second clamping structure 211 is a ring-shaped structure.

[0084] Specifically, refer to Figure 4The second connection part 22 includes a transition part 221 and a handle part 222. The transition part 221 includes two strip structures 221a arranged at intervals. The first ends of the two strip structures 221a are connected to the side of the first connection part 21 close to the second connection part 22. The second ends of the two strip structures 221a are connected to the handle part 222. The two strip structures 221a are bent so that the first connection part 21 passes through the gap 221b between the two strip structures 221a. The bent parts of the two strip structures 221a form a hoop structure.

[0085] The first connection portion 21 is used for being clamped with the lamp 1 , and the handle 222 of the second connection portion 22 is used for being connected with the ceiling.

[0086] By adopting the technical solution provided by the embodiment of the present disclosure, the spring piece 2 has a hoop-shaped structure, a deformation cavity is formed inside the hoop-shaped structure, and the distance between the first connection part 21 and the handle 222 changes with the deformation of the deformation cavity. Specifically, the distance between the first connection part 21 and the handle 222 decreases as the deformation cavity becomes larger, and the distance between the first connection part 21 and the handle 222 increases as the deformation cavity becomes smaller. Compared with the spring piece that is only bent once in the related art, when the spring piece 2 provided by the embodiment of the present disclosure is deformed, the load is evenly distributed on the entire hoop-shaped structure, rather than concentrated at the bend, so that the overall strength and service life of the spring piece 2 can be improved.

[0087] Furthermore, the first connection part 21 has a T-shaped structure, the two strip structures 221a are arranged in parallel, and one end of each strip structure 221a is respectively connected to a side protrusion of the first connection part 21, and the other end is respectively connected to the handle 222. The width of the gap 221b between the two strip structures 221a is greater than the width of the first connection part 21, so that the first connection part 21 can avoid friction with the second connection part 22 when passing through the gap 221b.

[0088] In some examples, both the first connection portion 21 and the handle portion 222 have a plate-like structure, and the angle between the first connection portion 21 and the handle portion 222 is less than 90°.

[0089] refer to Figure 4 The two strip structures 221a have a bending portion 221c, and the bending portion 221c makes the handle 222 move closer to the first connecting portion 21, so that the angle between the first connecting portion 21 and the handle 222 is less than 90°.

[0090] By adopting the technical solution provided in the embodiment of the present disclosure, by providing a bending portion 221c on the strip structure 221a, the handle 222 can be brought closer to the first connection portion 21, that is, the angle between the handle 222 and the first connection portion 21 can be reduced. This causes the deformation cavity to undergo a greater degree of deformation before the angle between the first connection portion 21 and the handle 222 can become an obtuse angle, that is, the lamp assembly needs to receive a greater downward force before the angle between the first connection portion 21 and the handle 222 can become an obtuse angle. Correspondingly, it increases the difficulty of changing the angle between the handle 222 and the first connection portion 21 to be greater than an obtuse angle, thereby improving the installation stability of the lamp assembly on the ceiling.

[0091] The technical solution provided by the embodiments of the present disclosure includes at least the following beneficial effects:

[0092] The embodiment of the present disclosure provides a lamp assembly, in which the lamp 1 and the spring 2 are assembled by clamping the second clamping structure 211 with the first clamping structure 102. In this way, compared with the method of bolt connection, the assembly process between the spring 2 and the lamp 1 is simple, which can effectively improve the assembly efficiency between the spring 2 and the lamp 1. At the same time, the lamp 1 is provided with a mounting groove 101, and the first clamping structure 102 is arranged in the mounting groove 101. The mounting groove 101 can limit the spring after assembly, thereby improving the connection stability between the spring 2 and the lamp 1.

[0093] The embodiment of the present disclosure provides a spring piece 2, such as Figure 4 As shown, the spring piece 2 includes a first connecting portion 21 and a second connecting portion 22. Figure 1 The first connecting portion 21 is used to be inserted into the mounting groove 101 of the lamp 1. The first connecting portion 21 has a second clamping structure 211. Figure 3 The second clamping structure 211 is used to clamp with the first clamping structure 102 in the installation groove 101 to limit the first connection part 21 from escaping from the installation groove 101, and the second connection part 22 is used to connect with the ceiling.

[0094] It is easy to understand that the first clamping structure 102 and the second clamping structure 211 cooperate to achieve clamping. When the first clamping structure 102 is a convex structure, the second clamping structure 211 can be a groove structure. Correspondingly, when the first clamping structure 102 is a groove structure, the second clamping structure 211 can be a convex structure.

[0095] By adopting the technical solution provided by the embodiment of the present disclosure, the spring clip 2 and the lamp 1 are connected by a snap-on connection. Compared with the bolt connection, the assembly process between the spring clip 2 and the lamp 1 is simple, which can effectively improve the assembly efficiency between the spring clip 2 and the lamp 1.

[0096] At the same time, the spring piece 2 is clamped with the first clamping structure 102 in the mounting groove 101 of the lamp 1 through the second clamping structure 211. The mounting groove 101 also has a limiting effect on the spring piece 2, which can improve the connection stability between the spring piece 2 and the lamp 1.

[0097] In some possible embodiments, the first clamping structure 102 is a protruding structure, and the second clamping structure 211 is a ring structure. The second clamping structure 211 is sleeved outside the first clamping structure 102 to achieve clamping. In this way, the connection between the spring 2 and the lamp 1 can be improved.

[0098] In some possible embodiments, the elastic sheet 2 has a hoop-shaped structure.

[0099] like Figure 4 As shown, the spring piece 2 includes a first connecting portion 21 and a second connecting portion 22 connected to each other. The first connecting portion 21 and the second connecting portion 22 both have a plate-like structure. The first connecting portion 21 has a second clamping structure 211 on one side away from the second connecting portion 22. The second clamping structure 211 is a ring-shaped structure.

[0100] Specifically, refer to Figure 4 The second connection part 22 includes a transition part 221 and a handle part 222. The transition part 221 includes two strip structures 221a arranged at intervals. The first ends of the two strip structures 221a are connected to the side of the first connection part 21 close to the second connection part 22. The second ends of the two strip structures 221a are connected to the handle part 222. The two strip structures 221a are bent so that the first connection part 21 passes through the gap 221b between the two strip structures 221a. The bent parts of the two strip structures 221a form a hoop structure.

[0101] The first connection portion 21 is used for being clamped with the lamp 1 , and the handle 222 of the second connection portion 22 is used for being connected with the ceiling.

[0102] By adopting the technical solution provided by the embodiment of the present disclosure, the spring piece 2 has a hoop-shaped structure, a deformation cavity is formed inside the hoop-shaped structure, and the distance between the first connection part 21 and the handle 222 changes with the deformation of the deformation cavity. Specifically, the distance between the first connection part 21 and the handle 222 decreases as the deformation cavity becomes larger, and the distance between the first connection part 21 and the handle 222 increases as the deformation cavity becomes smaller. Compared with the spring piece that is only bent once in the related art, when the spring piece 2 provided by the embodiment of the present disclosure is deformed, the load is evenly distributed on the entire hoop-shaped structure, rather than concentrated at the bend, so that the overall strength and service life of the spring piece 2 can be improved.

[0103] Furthermore, the first connection part 21 has a T-shaped structure, the two strip structures 221a are arranged in parallel, and one end of each strip structure 221a is respectively connected to a side protrusion of the first connection part 21, and the other end is respectively connected to the handle 222. The width of the gap 221b between the two strip structures 221a is greater than the width of the first connection part 21, so that the first connection part 21 can avoid friction with the second connection part 22 when passing through the gap 221b.

[0104] In some examples, both the first connection portion 21 and the handle portion 222 have a plate-like structure, and the angle between the first connection portion 21 and the handle portion 222 is less than 90°.

[0105] refer to Figure 4 The two strip structures 221a have a bending portion 221c, and the bending portion 221c makes the handle 222 move closer to the first connecting portion 21, so that the angle between the first connecting portion 21 and the handle 222 is less than 90°.

[0106] By adopting the technical solution provided in the embodiment of the present disclosure, by providing a bending portion 221c on the strip structure 221a, the handle 222 can be brought closer to the first connection portion 21, that is, the angle between the handle 222 and the first connection portion 21 can be reduced. This causes the deformation cavity to undergo a greater degree of deformation before the angle between the first connection portion 21 and the handle 222 can become an obtuse angle, that is, the lamp assembly needs to receive a greater downward force before the angle between the first connection portion 21 and the handle 222 can become an obtuse angle. Correspondingly, it increases the difficulty of changing the angle between the handle 222 and the first connection portion 21 to be greater than an obtuse angle, thereby improving the installation stability of the lamp assembly on the ceiling.

[0107] The present disclosure provides a method for processing a spring piece, and the processing flow of the spring piece is as follows:

[0108] A first connecting portion 21 having a second clamping structure 211 is processed on a first portion of the plate 01 , and a second connecting portion 22 is processed on a second portion of the plate 01 , so as to obtain a spring piece 2 .

[0109] Among them, see Figure 6 The plate 01 has a rectangular plate structure and is in the shape of a long strip. The first connecting portion 21 is used to be inserted into the mounting groove 101 of the lamp 1, the second clamping structure 211 is used to clamp with the first clamping structure 102 in the mounting groove 101, and the second connecting portion 22 is used to be connected to the ceiling.

[0110] Furthermore, the plate 01 may be made of a metal material with good mechanical properties, such as stainless steel or brass. Of course, the plate 01 may also be made of a non-metallic material, such as polyethylene, polypropylene or polystyrene.

[0111] Exemplarily, the plate 01 may be 60 manganese steel.

[0112] Optionally, the first connecting portion 21 may be formed by a stamping process.

[0113] See also Figure 6 , on the first part of the plate 01, a first connecting portion 21 having a second clamping structure 211 is formed by punching and blanking. Specifically, during the punching and blanking, the punching machine can punch and blank on both sides of the width direction of the first part, and punch and blank on the side of the first part away from the second part, to form the second clamping structure 211 having an annular structure.

[0114] Optionally, the processing of the plate 01 may be performed on a processing table, which may be a base of a punching machine.

[0115] Optionally, the second connecting portion 22 may be formed by a stamping process.

[0116] See also Figure 6 , on the second part of the plate 01, a second connecting portion 22 including a transition portion 221 and a handle portion 222 is formed by punching and blanking. Specifically, during the punching and blanking, the punching machine can punch and blank at the middle position of the second part in the width direction and close to one side of the first part to form two parallel strip structures 221a and the handle portion 222.

[0117] Furthermore, the two strip structures 221a can be bent at positions close to the first connection portion 21 by a bending machine, so that the first connection portion 21 having the second clamping structure 211 passes through the gap 221b between the two strip structures 221a to form a spring sheet. Figure 6 , the bent portion of the strip structure 221a forms a deformation cavity.

[0118] Furthermore, the strip structure 221a can be bent between the bent portion and the handle 222 by a bending machine to form a bent portion 221c, thereby obtaining a spring 2. In this way, the installation stability of the lamp assembly on the ceiling can be improved.

[0119] Optionally, after the two strip structures 221 a are subjected to the bending process, the spring piece 2 may be subjected to a post-processing process, wherein the post-processing process includes a heat treatment and a quenching treatment.

[0120] Specifically, first, the shrapnel 2 can be heated, and the shrapnel made of 60 manganese steel can be heated to the quenching temperature, and kept warm for a period of time, so that the shrapnel 2 is fully austenitized and the alloy elements are fully dissolved. Secondly, the heated shrapnel is quickly cooled to room temperature, and the cooling method can be water quenching or oil quenching, which is not limited in the embodiment of the present disclosure. The above-mentioned insulation time can be set by technicians according to actual needs, and the embodiment of the present disclosure does not limit this.

[0121] The above description is only an optional embodiment of the present disclosure and is not intended to limit the present disclosure. Any modifications, equivalent substitutions, improvements, etc. made within the principles of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A lamp assembly, characterized in that: The lamp assembly comprises a lamp (1) and a spring piece (2); The outer wall of the lamp (1) is provided with a mounting groove (101), and the inner wall of the mounting groove (101) is provided with a first clamping structure (102); The spring piece (2) comprises a first connecting portion (21) and a second connecting portion (22) which are connected to each other; the first connecting portion (21) is located in the installation groove (101); the first connecting portion (21) has a second clamping structure (211); the second clamping structure (211) is clamped with the first clamping structure (102) to limit the first connecting portion (21) from escaping from the installation groove (101); and the second connecting portion (22) is used for connecting to a ceiling.

2. The lamp assembly according to claim 1, characterized in that: The first clamping structure (102) is a protruding structure and is located on the side wall of the installation groove (101); The second clamping structure (211) is an annular structure, and the second clamping structure (211) is sleeved outside the first clamping structure (102).

3. The lamp assembly according to claim 2, characterized in that: The lamp (1) comprises a main body (11) and a mounting seat (12) connected to each other, the mounting groove (101) being formed between the main body (11) and the mounting seat (12), the mounting seat (12) being made of an elastic deformable material, and the mounting seat (12) having the first clamping structure (102).

4. The lamp assembly according to claim 3, characterized in that: The first clamping structure (102) has a guide surface (1021), and the guide surface (1021) is a surface of the first clamping structure (102) close to the notch of the installation groove (101), and the distance from the guide surface (1021) to the body (11) gradually decreases along the direction of deepening into the installation groove (101).

5. The lamp assembly according to claim 3, characterized in that: The first clamping structure (102) has a limiting surface (1022), which is a surface of the first clamping structure (102) that is away from the notch of the installation slot (101), and the limiting surface (1022) is perpendicular to the direction of penetrating into the installation slot (101).

6. The lamp assembly according to claim 1, characterized in that: The second connecting portion (22) comprises a transition portion (221) and a handle portion (222); The transition portion (221) comprises two strip structures (221a) arranged at intervals, the first ends of the two strip structures (221a) are connected to the first connecting portion (21), the second ends of the two strip structures (221a) are connected to the handle (222), and the two strip structures (221a) are bent so that the first connecting portion (21) passes through the gap (221b) between the two strip structures (221a).

7. The lamp assembly according to claim 6, characterized in that: The first connecting portion (21) and the handle portion (222) are both plate-shaped structures, and the angle between the first connecting portion (21) and the handle portion (222) is less than 90°.

8. A spring piece (2), characterized in that: The spring piece (2) comprises a first connecting portion (21) and a second connecting portion (22) which are connected to each other; The first connecting portion (21) is used for being plugged into a mounting groove (101) of the lamp (1); the first connecting portion (21) has a second snap-fitting structure (211); the second snap-fitting structure (211) is used for snapping with a first snap-fitting structure (102) in the mounting groove (101) to prevent the first connecting portion (21) from falling out of the mounting groove (101); and the second connecting portion (22) is used for being connected to a ceiling.

9. The spring piece (2) according to claim 8, characterized in that: The second clamping structure (211) is an annular structure, and the second clamping structure (211) is used to be sleeved outside the first clamping structure (102) which is a protruding structure.

10. The spring piece (2) according to claim 8, characterized in that: The second connecting portion (22) comprises a transition portion (221) and a handle portion (222); The transition portion (221) comprises two strip structures (221a) arranged at intervals, the first ends of the two strip structures (221a) are connected to the first connecting portion (21), the second ends of the two strip structures (221a) are connected to the handle (222), and the two strip structures (221a) are bent so that the first connecting portion (211b) passes through the gap (211b) between the two strip structures (221a).

11. The spring piece (2) according to claim 10, characterized in that: The first connecting portion (21) and the handle portion (222) are both plate-shaped structures, and the angle between the first connecting portion (21) and the handle portion (222) is less than 90°.

12. A method for processing a spring, characterized in that: The method comprises: A first connecting portion (21) having a second snap-fitting structure (211) is processed on a first portion of a plate (01), and a second connecting portion (22) is processed on a second portion of the plate (01), so as to obtain a spring piece (2), wherein the first connecting portion (21) is used to be inserted into a mounting groove (101) of a lamp (1), the second snap-fitting structure (211) is used to snap-fit ​​with the first snap-fitting structure (102) in the mounting groove (101), and the second connecting portion (22) is used to be connected to a ceiling.

13. The method for processing a spring piece according to claim 12, characterized in that: The method of processing a first connecting portion (21) having a second clamping structure (211) on a first portion of a plate (01) comprises: A punching and blanking process is performed on the first part of the plate (01) to form a first connecting portion (21) having a second clamping structure (211), wherein the second clamping structure (211) is an annular structure, and the second clamping structure (211) is used to be sleeved outside the first clamping structure (102) in the form of a protruding structure.

14. The processing method according to claim 12, characterized in that: The step of processing a second connecting portion (22) on the second part of the plate (01) comprises: Performing a punching and blanking process on the second part of the plate (01) to form a second connecting portion (22) comprising a transition portion (221) and a handle portion (222), wherein the transition portion (221) comprises two strip structures (221a) arranged at intervals, the first ends of the two strip structures (221a) are both connected to the first connecting portion (21), and the second ends of the two strip structures (221a) are both connected to the handle portion (222); The two strip-shaped structures (221a) are subjected to a bending process so that the first connecting portion (21) passes through the gap (211b) between the two strip-shaped structures (221a).

15. The processing method according to claim 14, characterized in that: After the two strip structures (221a) are subjected to a bending process, the method further comprises: The processed plate (01) is subjected to heat treatment and quenching treatment.

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