WO2025001979A1 - 固定结构及灯具 - Google Patents

固定结构及灯具 Download PDF

Info

Publication number
WO2025001979A1
WO2025001979A1 PCT/CN2024/100510 CN2024100510W WO2025001979A1 WO 2025001979 A1 WO2025001979 A1 WO 2025001979A1 CN 2024100510 W CN2024100510 W CN 2024100510W WO 2025001979 A1 WO2025001979 A1 WO 2025001979A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixing
groove
shell
wire
power cord
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2024/100510
Other languages
English (en)
French (fr)
Inventor
王全标
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Opple Lighting Co Ltd
Suzhou Op Lighting Co Ltd
Original Assignee
Opple Lighting Co Ltd
Suzhou Op Lighting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Opple Lighting Co Ltd, Suzhou Op Lighting Co Ltd filed Critical Opple Lighting Co Ltd
Priority to EP24830625.0A priority Critical patent/EP4737799A1/en
Publication of WO2025001979A1 publication Critical patent/WO2025001979A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks

Definitions

  • the present application relates to the technical field of lighting equipment, and in particular to a fixing structure and a lamp.
  • CN215523191U proposes a lamp bracket and a lamp, wherein an extension bracket with a protrusion is provided on the lamp bracket, a mounting hole is provided on the extension bracket, and the extension bracket is used to prevent the tail card wire from being separated from the mounting hole, so as to prevent the tail card wire from being pulled off.
  • the extension bracket needs to be formed by protruding outward on the bracket body alone, and the structure is relatively complex, and it occupies additional space, which is not conducive to the miniaturization of the entire product.
  • the tail card wire needs to be bent after being electrically connected to the light-emitting component before the tail card wire can be installed in the extension bracket, which increases the difficulty of assembly.
  • the purpose of the present application is to provide a fixing structure which has a simple structure, simple threading and reliable fixing.
  • the present application provides a fixing structure for fixing a power cord, comprising a cover body, the cover body being provided with a wire passing hole; a shell body, which is accommodated inside the cover body, and the shell body is provided with a wire passing groove at a position corresponding to the wire passing hole, the wire passing hole and the wire passing groove are used to pass the clamping part of the power cord; a fixing part is formed between the shell body and the cover body, the fixing part is configured to accommodate the clamping part of the power cord, the clamping part is arranged on the clamping part, and the clamping part protrudes relative to the clamping part in the circumferential direction of the power cord, the wire passing hole and the wire passing groove are respectively provided on the upper and lower sides of the fixing part, and the orthographic projection of the fixing part exceeds the orthographic projection range of the wire passing hole and the orthographic projection range of the wire passing groove respectively, so that the clamping part is limited and fixed in the fixing part through the wire passing groove and the wire passing hole
  • a fixing groove is provided on the shell, and the fixing groove is formed by being recessed inward from the top of the shell, and the fixing groove and the cover body together form the fixing portion.
  • the fixing groove includes a bottom wall and a side wall, the side wall is provided with a protrusion, and the protrusion extends from the side wall toward the inside of the fixing groove to abut against the clamping portion.
  • the wire passing groove is arranged on the bottom wall of the fixing groove and passes through the bottom wall.
  • the wire groove is provided with an opening on one side away from the edge of the shell, and the shell is provided with a mounting opening.
  • the opening is communicated with the installation port.
  • a heat dissipation contact area is provided on the cover body at a position corresponding to the installation opening, and the heat dissipation contact area is configured to dissipate heat for the light-emitting component of the lamp.
  • the heat dissipation contact area protrudes from the cover body toward the shell body and passes through the installation opening to approach the light-emitting component.
  • Another object of the present application is to provide a lamp having the above-mentioned fixing structure.
  • the present application provides a lamp, including a power cord, the power cord including a clamping portion and a holding portion, the holding portion is arranged on the clamping portion, and the holding portion protrudes relative to the clamping portion in the circumferential direction of the power cord, as well as the above-mentioned fixing structure.
  • the lamp also includes: a light-emitting component and a face ring, the light-emitting component is fixedly connected and electrically connected to the power cord, the light-emitting component is arranged between the face ring and the shell, and is located on the side of the shell away from the cover body, when the light-emitting component is fixed on the shell, the power cord is fixed to the fixed part by the wire groove.
  • the face ring includes an outer edge portion and a connecting portion arranged on the inner side of the outer edge portion, an anti-slip groove is provided between the outer edge portion and the connecting portion, and the cover body is snapped into the anti-slip groove.
  • a first fixing portion is provided on the cover body, and a second fixing portion and a third fixing hole are respectively provided on the shell and the face ring at positions corresponding to the first fixing portion, and a fastener passes through the first fixing portion, the second fixing portion and the third fixing hole to fix the cover body, the shell and the face ring together.
  • the fixing structure of the present application has a simple structure.
  • a fixing part is formed between the shell and the cover body to accommodate a clamping part for fixing the power cord.
  • a wire groove and a wire hole are respectively provided on the shell and the cover body for the clamping part of the power cord to pass through.
  • the wire hole and the wire groove are respectively provided on the upper and lower sides of the fixing part, and the orthographic projection of the fixing part exceeds the orthographic projection range of the wire hole and the wire groove respectively, so that the clamping part of the power cord is limited and fixed in the fixing part through the wire hole and the wire groove, so that there is no need to design too many additional structures.
  • the power cord is fixed in a limited position with the help of the structure of the shell and the cover body itself, and the power cord does not need to be bent during installation, so it is easy to thread the wire, and the assembly is simple and easy to operate, which has good convenience.
  • the power cord is installed firmly and securely, and is not easily pulled off by external force, meeting the safety regulations for anti-push and anti-pull requirements, and eliminating the need for a lightning mark.
  • FIG1 is a schematic structural diagram of a lamp according to a preferred embodiment of the present application.
  • FIG2 is an exploded view of the structure of the lamp shown in FIG1 ;
  • FIG3 is a cross-sectional view of the lamp shown in FIG1 ;
  • FIG4 is an enlarged view of the circled portion in FIG3 ;
  • FIG5 is a schematic structural diagram of a cover body of the lamp in FIG1 ;
  • FIG6 is a schematic structural diagram of a housing of the lamp in FIG1 ;
  • FIG7 is an enlarged view of the circled portion in FIG6 ;
  • FIG. 8 is a schematic structural diagram of the face ring of the lamp in FIG. 2 .
  • Lighting fixtures 100 The fixing structure 10, the fixing portion 101; Cover body 1, wire hole 11, outer base 12, outer side wall 13, first recessed area 131, second recessed area 132, heat dissipation contact area 14, first fixing hole 15, mounting clip 16; Shell 2, wire groove 21, opening 211, fixing groove 22, bottom wall 221, side wall 222, protrusion 223, installation port 23, inner side wall 24, third recessed area 25, second fixing hole 26; Power cord 3, cord body 31, clamping portion 32, first clamping portion 321, second clamping portion 322, clamping portion 33; Light-emitting component 4, heat-conducting member 5, lens 6, reflecting edge block 61, foolproof groove 62; Face ring 7 , outer edge portion 71 , connecting portion 72 , anti-slip groove 73 , fool-proof protrusion 74 , third fixing hole 75 , fastener 8 .
  • FIG. 1 to FIG. 8 are lamps 100 of a preferred embodiment of the present application.
  • the lamp 100 includes a cover 1, a housing 2, a power cord 3, a light-emitting component 4 and a face ring 7.
  • the cover 1 is sleeved on the outside of the housing 2, and the cover 1 and the housing 2 together form a fixing structure 10 for fixing the power cord 3.
  • the power cord 3 and the light-emitting component 4 are fixedly connected and electrically connected.
  • the light-emitting component 4 is arranged between the face ring 7 and the housing 2 and is located on the side of the housing 2 away from the cover 1.
  • the power cord 3 is fixed between the housing 2 and the cover 1 through the fixing structure 10.
  • the power cord 3 is fixed by the structure of the housing 2 and the cover 1 itself to limit the position, and there is no need to design an additional wire pressing piece to reduce the cost.
  • the power cord 3 does not need to be bent during installation, the threading is easy, the assembly is simple and easy to operate, and it has good convenience.
  • the power cord 3 is installed firmly and reliably, and is not easy to be pulled off by external force, meeting the safety regulations for anti-push and pull requirements, and eliminating the lightning mark.
  • the power cord 3 includes a wire body 31 and a clamping portion 32 disposed on the wire body 31.
  • the diameter of the clamping portion 32 is larger than the diameter of the wire body 31, and the clamping portion 32 is configured to be connected to the fixing structure 10.
  • the power cord 3 further includes a clamping portion 33, which is disposed on the clamping portion 32, and the clamping portion 33 protrudes relative to the clamping portion 32 in the circumferential direction of the power cord 3.
  • the clamping portion 33 is disposed on the clamping portion 32, and the volume of the clamping portion 33 is larger than the volume of the clamping portion 32, so that the clamping portion 32 can pass through the fixing structure 10 of the lamp 100, and the clamping portion 33 is limited and fixed.
  • the clamping portion 32 includes a first clamping portion 321 disposed above the clamping portion 33 and a second clamping portion 322 disposed below the clamping portion 33.
  • the first clamping portion 321 is used to pass through the wire hole 11 on the cover 1, and the second clamping portion 322 is used to pass through the wire groove 21 on the housing 2.
  • the shape of the first clamping portion 321 is different from that of the second clamping portion 322 to distinguish the installation direction of the power cord 3.
  • the diameter of one end of the first clamping portion 321 close to the clamping portion 33 is larger than the diameter of the end away from the clamping portion 33.
  • the first clamping portion 321 is configured in this way so that the diameter gradually increases from top to bottom, so that the outer surface of the first clamping portion 321 is an inclined outer surface, which facilitates the first clamping portion 321 to pass through the wire hole 11.
  • the hole wall of the wire hole 11 is clamped on the outer surface of the first clamping portion 321 to limit the clamping portion 33.
  • the fixing structure 10 includes a cover body 1 and a shell 2.
  • the cover body 1 is provided with a wire hole 11.
  • the shell 2 is accommodated inside the cover body 1.
  • a wire groove 21 is provided on the shell 2 at a position corresponding to the wire hole 11.
  • the wire hole 11 and the wire groove 21 are used to pass the clamping portion 32 of the power cord 3.
  • a fixing portion 101 is formed between the shell 2 and the cover body 1.
  • the fixing portion 101 is configured to accommodate a fixed clamping portion 33.
  • the upper and lower sides of the fixing portion 101 are respectively provided with a wire hole 11 and a wire groove 21, and the orthographic projection of the fixing portion 101 exceeds the orthographic projection range of the wire hole 11 and the orthographic projection range of the wire groove 21, respectively, so that the clamping portion 32 can pass through the wire groove 21 and the wire hole 11.
  • the wire groove 21 and the wire hole 11 limit and fix the clamping portion 33 in the fixing portion 101.
  • the power cord 3 can be fixed in position by the structure of the shell 2 and the cover 1 itself, and there is no need to set up a wire pressing piece or design a raised mounting structure, so as to reduce the volume of the lamp 100 and reduce the cost.
  • the second clamping part 322 and the first clamping part 321 of the power cord 3 with a smaller volume can pass through the wire groove 21 on the shell 2 and the wire hole 11 on the cover 1 respectively, while the clamping part 33 with a larger volume is fixed in position by the wire groove 21 and the wire hole 11 in the fixing part 101, that is, it is fixed in position by the shell wall of the shell 2 and the cover 1 itself, so that the power cord 3 is fixed in position in the fixing structure 10 to prevent the power cord 3 from being pulled off, so that the installation of the power cord 3 is stable and reliable, meeting the safety regulations for anti-push and anti-pull requirements, and eliminating the lightning mark.
  • the power cord 3 does not need to be bent during installation, is easy to thread, and is simple and easy to assemble and operate, with good convenience.
  • orthographic projection refers to the projection of the fixing portion 101, the wire groove 21 and the wire hole 11 on a plane (a horizontal plane in FIG. 4 ) perpendicular to the extension direction of the power cord 3, as viewed from the extension direction of the power cord 3 (a vertical direction in FIG. 4 ).
  • the projection area of the wire hole 11 and the wire groove 21 is larger than the projection area of the clamping portion 32, and smaller than the projection area of the clamping portion 33. This arrangement allows the clamping portion 32 to smoothly pass through the wire hole 11 and the wire groove 21, while the clamping portion 33 is limited and fixed in the fixing portion 101 due to its large volume.
  • the cover 1 is made of a heat-conducting material, such as aluminum or other suitable metal, non-metal or mixed material, to facilitate heat dissipation.
  • the cover 1 includes an outer base 12, and an outer side wall 13 extending from the periphery of the outer base 12 to the inner side of the outer base 12 and protruding in a direction away from the outer base 12.
  • the outer base 12 and the outer side wall 13 are together arranged to form a receiving cavity.
  • the housing 2 is received in the receiving cavity of the cover 1.
  • a heat dissipation contact area 14 is provided on the cover 1 at a position corresponding to the mounting opening 23 on the shell 2.
  • the heat dissipation contact area 14 protrudes from the side of the outer wall 13 of the cover 1 away from the outer base 12 toward the shell 2 and passes through the mounting opening 23.
  • the light emitting component 4 is close to the lamp 100 to actively dissipate heat for the light emitting component 4 .
  • the wire-passing hole 11 is disposed on the outer side wall 13 to avoid interfering with the heat dissipation efficiency of the heat dissipation contact area 14 .
  • the outer wall 13 is provided with a plurality of first recessed areas 131 near the outer base 12, and a first fixing hole 15 penetrating the outer base 12 is provided in the first recessed area 131.
  • the first fixing hole 15 is a locking hole configured for a fastener 8 to pass through so as to fix the cover body 1, the shell 2 and the face ring 7 of the lamp 100.
  • first recessed areas 131 are provided, and the four first recessed areas 131 are evenly distributed on the outer side wall 13, and each first recessed area 131 is provided with a first fixing hole 15.
  • This arrangement is provided to improve the connection stability of the lamp 100. It should be noted that the number of the first recessed areas 131 and the first fixing holes 15 can be increased or decreased as needed, and the positions of the first recessed areas 131 and the first fixing holes 15 can also be set as needed, as long as the lamp 100 can be stably installed.
  • the outer wall 13 is provided with a plurality of second recessed areas 132, and the second recessed areas 132 are provided with mounting springs 16, which are configured to mount the lamp 100 as a whole to the corresponding mounting area.
  • mounting springs 16 are provided, and the two mounting springs 16 are arranged opposite to each other.
  • the housing 2 is made of insulating material and includes an inner wall 24 , which is convex toward the cover 1 to form a receiving portion for receiving the light emitting assembly 4 .
  • a mounting opening 23 is provided in the middle of the inner wall 24, and the area of the mounting opening 23 occupies more than half of the housing 2.
  • the housing 2 is provided with a fixing groove 22, which is arranged on the inner side wall 24 and is formed by being recessed inward from the top surface of the housing 2.
  • the shape of the fixing groove 22 is consistent with the shape of the clamping portion 33 of the power cord 3, so as to facilitate fixing the clamping portion 33 in the fixing groove 22.
  • the fixing groove 22 is a square fixing groove 22, and in other embodiments, the shape of the fixing groove 22 may also be other shapes.
  • the fixing groove 22 and the cover body 1 together form a fixing portion 101 , and the fixing portion 101 is used to accommodate and fix the clamping portion 33 of the power cord 3 .
  • the wire groove 21 is arranged on the bottom wall 221 of the fixed groove 22 and penetrates the bottom wall 221, and, on a plane perpendicular to the extension direction of the power cord 3, the projection area of the wire groove 21 on the plane is smaller than the projection area of the fixed groove 22 on the plane.
  • the wire groove 21 is arranged on the fixed groove 22, and the wire groove 21 is a structure that penetrates the fixed groove 22, and the orthographic projection of the fixed groove 22 exceeds the orthographic projection range of the wire groove 21. This arrangement facilitates the clamping portion 32 of the power cord 3 to pass through the wire groove 21, and the clamping portion 33 is limited in the fixed groove 22 by the wire groove 21.
  • the top of the clamping portion 33 is limited and fixed, so that the clamping portion 33 is accommodated and fixed in the fixed portion 101, preventing the power cord 3 from being pulled off, and meeting the safety regulations and anti-push requirements.
  • an opening 211 is provided on one side of the wire slot 21 away from the edge of the housing 2, and the opening 211 is connected to the mounting opening 23. That is, the mounting opening 23 and the fixing slot 22 are connected through the wire slot 21. This arrangement facilitates the clamping of the power cord 3.
  • Both the portion 33 and the clamping portion 32 enter the top of the shell 2 from the installation opening 23, and then the clamping portion 32 arranged below the clamping portion 33 enters the fixed groove 22 through the wire groove 21, and at the same time, the clamping portion 32 arranged above the clamping portion 33 passes through the wire hole 11 on the cover body 1, and the circumferential area of the clamping portion 33 is larger than the circumferential area of the wire groove 21 and the wire hole 11, so that it is limited and fixed in the fixed portion 101 formed by the fixed groove 22 (or the shell 2) and the cover body 1.
  • the fixing groove 22 further includes a side wall 222, the side wall 222 is perpendicular to the bottom wall 221, and a protrusion (not shown) is provided on the side wall 222, and the protrusion extends from the side wall 222 to the inside of the fixing groove 22 to abut against the clamping portion 33.
  • the clamping portion 33 is further fixed in the fixing portion 101 to prevent it from shaking in the fixing portion 101, thereby improving the firmness of the clamping portion 33 and meeting the safety anti-push requirements.
  • a third recessed area 25 corresponding to the first recessed area 131 of the outer wall 13 is provided on the inner wall 24, and a second fixing hole 26 penetrating the inner wall 24 is provided in the three recessed areas.
  • the second fixing hole 26 corresponds to the first fixing hole 15 on the cover body 1 to facilitate the passage of the fastener 8 to achieve a fixed connection between the shell 2 and the cover body 1.
  • the light-emitting component 4 is received in the receiving cavity of the housing 2 and at least partially exposed in the mounting opening 23, corresponding to the heat dissipation contact area 14 on the cover 1, so as to facilitate heat dissipation.
  • the light-emitting component 4 includes a circuit board and a plurality of light sources and auxiliary electronic components mounted on the circuit board.
  • the light-emitting component 4 is a DOB light source electronic component, but it can also be other suitable light sources or light source components, which are not limited here.
  • the lamp 100 may further include a heat conductive member 5, which is disposed between the light emitting component 4 and the housing 2 and at least partially exposed in the mounting opening 23 to correspond to the heat dissipation contact area 14 on the cover 1, so as to facilitate the heat generated by the light emitting component 4 to be transferred to the heat dissipation contact area 14 through the heat conductive member 5 for heat dissipation.
  • the heat conductive member 5 may be a heat conductive silicone cloth or other suitable material.
  • a lens 6 may be provided on the side of the light emitting component 4 away from the housing 2 , and a plurality of reflective edges 61 may be provided on the side of the lens 6 facing the light emitting component 4 to improve the lighting effect of the lamp 100 .
  • the face ring 7 is arranged on the side of the light emitting assembly 4 away from the housing 2, and includes an outer edge portion 71 and a connecting portion 72 arranged inside the outer edge portion 71.
  • the connecting portion 72 is formed by extending from the surface of the outer edge portion 71 toward the direction close to the light emitting assembly 4.
  • An anti-slip groove 73 is provided between the outer edge portion 71 and the connecting portion 72, and the cover body 1 is clamped in the anti-slip groove 73 to improve the stability of the connection of the lamp 100.
  • the face ring 7 also includes a foolproof protrusion 74 disposed on the side of the connecting portion 72 away from the outer edge portion 71. At least one of the lens 6 and the housing 2 is provided with a foolproof groove 62 that cooperates with the foolproof protrusion 74, so as to facilitate rapid and accurate positioning during assembly.
  • third fixing holes 75 are respectively provided at positions on the face ring 7 corresponding to the first fixing holes 15 , and the fasteners 8 pass through the first fixing holes 15 , the second fixing holes 26 and the third fixing holes 75 to fix the cover body 1 , the shell 2 and the face ring 7 together.
  • the power cord 3 When assembling the lamp 100 of the present application, the power cord 3 is first fixedly connected to the light-emitting component 4 and electrically connected together, and then the power cord 3 is passed through the installation opening 23 of the shell 2. After the light-emitting component 4 and the heat-conducting member 5 are installed in the receiving cavity of the shell 2, the second clamping portion 322 of the power cord 3 is inserted into the wire groove 21 from the installation opening 23 on the shell 2, and the clamping portion 33 is installed in the fixing groove 22.
  • the first clamping portion 321 above the clamping portion 33 can smoothly pass through the wire hole 11 on the cover body 1 to connect to the external power supply. Then, after the lens 6 is installed, it is positioned and connected to the face ring 7 through the foolproof groove 62 and the foolproof protrusion 74, and the fastener 8 passes through the first fixing hole 15, the second fixing hole 26 and the third fixing hole 75 to fix the cover body 1, the shell 2 and the face ring 7.
  • the clamping portion 33 of the power cord 3 is clamped between the shell 2 and the cover body 1, and there is no need to design an additional wire pressing structure.
  • the power cord 3 is easy to pass in and out, which can meet the safety regulations for anti-push and pull tests.
  • the fixing structure 10 of the present application has a simple structure.
  • a fixing portion 101 is formed between the shell body 2 and the cover body 1 to accommodate the clamping portion 33 for fixing the power cord 3.
  • a wire groove 21 and a wire hole 11 are respectively provided on the shell body 2 and the cover body 1.
  • the wire hole 11 and the wire groove 21 are respectively provided on the upper and lower sides of the fixing portion 101, and the orthographic projection of the fixing portion 101 exceeds the orthographic projection range of the wire hole 11 and the wire groove 21 respectively, so that the clamping portion 33 of the power cord 3 is limited and fixed in the fixing portion 101 through the wire hole 11 and the wire groove 21, so that there is no need to design too many additional structures.
  • the power cord 3 is limited and fixed by the structure of the shell body 2 and the cover body 1 itself, and the power cord 3 does not need to be bent during installation, and the threading is easy.
  • the assembly is simple and easy to operate, and it has good convenience.
  • the power cord 3 is installed firmly and securely, and is not easily pulled off by external force, meeting the safety regulations for anti-push and anti-pull requirements, and eliminating the lightning mark.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

本申请提供了一种固定结构及灯具，固定结构用于固定电源线，包括盖体，盖体上设有过线孔，壳体，收容在盖体内部，壳体上对应过线孔的位置设有过线槽，过线孔和过线槽用于穿设电源线的卡接部，壳体与盖体之间形成有固定部，固定部配置为容纳电源线的卡持部，卡持部设置在卡接部上，且卡持部在电源线的周向上相对卡接部凸出，固定部的上下两侧分别设有过线孔和过线槽，且固定部的正投影分别超出过线孔的正投影范围、以及过线槽的正投影范围，以通过过线槽和过线孔将卡持部限位固定于固定部中。本申请的固定结构的结构简单，容易穿线，同时将电源线固定的牢固，能够满足安规防推拉要求。

Description

固定结构及灯具
本申请要求了申请日为2023年6月29日，申请号为202321676448.6，发明名称为“固定结构及灯具”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及照明设备技术领域，尤其涉及一种固定结构及灯具。
背景技术
通常，灯具设计中常常需要使用电源线软缆SR(Strain relief，应力释放)来连接灯具主体和电源线。为了保证电源线的可靠性和安全性，需要采用一种固定方法将其卡在灯具的内部。目前市场上常用的方式是利用SR塑胶塑变，将电源线软缆SR强行拉入卡固线器内。然而，这种方法存在一些困难和局限性，例如电源线软缆SR很难穿透线卡固线器、拉入难度大等，进而影响固定的效率、可靠性和安全性。
CN215523191U提出了一种灯具支架和灯具，通过在灯具支架上设有凸起设置的延伸支架，在延伸支架上设置安装孔，通过延伸支架防止尾卡电线脱离安装孔，以防止尾卡电线被拉脱。但是延伸支架需要在支架本体上单独向外凸伸形成，结构比较复杂，且占用了额外的空间，不利于整个产品的小型化，且尾卡电线在与发光组件电性连接后需要弯折后才能将尾卡电线装入延伸支架内，组装难度增加。
有鉴于此，确有必要提供一种固定结构及灯具，以解决上述问题。
发明内容
本申请的目的在于提供一种结构简单，穿线简单且固定牢靠的固定结构。
为实现上述目的，本申请提供了一种固定结构，用于固定电源线，包括盖体，所述盖体上设有过线孔；壳体，收容在所述盖体内部，所述壳体上对应所述过线孔的位置设有过线槽，所述过线孔与所述过线槽用于穿设所述电源线的卡接部；所述壳体与所述盖体之间形成有固定部，所述固定部配置为容纳所述电源线的卡持部，所述卡持部设置在所述卡接部上，且所述的卡持部在所述电源线的周向上相对所述卡接部凸出，所述固定部上下两侧分别设有所述过线孔和所述过线槽，且所述固定部的正投影分别超出所述过线孔的正投影范围、以及所述过线槽的正投影范围，以通过所述过线槽和所述过线孔将所述卡持部限位固定于所述固定部中。
可选的，所述壳体上设有固定槽，所述固定槽自所述壳体的顶部向内凹陷形成，所述固定槽与所述盖体共同形成所述固定部。
可选的，所述固定槽包括底壁和侧壁，所述侧壁上设有凸起部，所述凸起部自所述侧壁向所述固定槽的内部延伸，以抵接所述卡持部。
可选的，所述过线槽设置在所述固定槽的底壁，并贯穿所述底壁。
可选的，所述过线槽远离所述壳体边缘的一侧设有开口，所述壳体上设有安装口，所述 开口与所述安装口连通。
可选的，所述盖体上对应所述安装口的位置设有散热接触区，所述散热接触区配置为对灯具的发光组件进行散热，所述散热接触区自所述盖体向所述壳体的方向凸伸，并穿过所述安装口靠近所述发光组件。
本申请的另一目的在于提供一种具有上述固定结构的灯具。
为实现上述目的，本申请提供了一种灯具，包括电源线，所述电源线包括卡接部和卡持部，所述卡持部设置在所述卡接部上，并且所述卡持部在所述电源线的周向上相对所述卡接部凸出，以及上述的固定结构。
可选的，所述灯具还包括：发光组件和面环，所述发光组件与所述电源线固定连接且电性连接，所述发光组件设置在所述面环与所述壳体之间，并位于所述壳体背离所述盖体的一侧，当所述发光组件固定在所述壳体上时，所述电源线通过所述过线槽卡持固定在所述固定部。
可选的，所述面环包括外缘部和设置在所述外缘部内侧的连接部，所述外缘部和所述连接部之间设有防脱槽，所述盖体卡接在所述防脱槽内。
可选的，所述盖体上设有第一固定部，所述壳体和所述面环上对应所述第一固定部的位置分别设有第二固定部和第三固定孔，紧固件穿过所述第一固定部、所述第二固定部和所述第三固定孔将所述盖体、所述壳体和所述面环固定连接。
与现有技术相比，本申请的实施例的技术方案具有以下有益效果：
本申请的固定结构的结构简单，通过在壳体和盖体之间形成固定部以容纳固定电源线的卡持部，通过在壳体和盖体上分别设置过线槽和过线孔，以供电源线的卡接部通过，同时，过线孔和过线槽分别设置在固定部的上下两侧，并且，固定部的正投影分别超出过线孔和过线槽的正投影范围，以通过过线孔和过线槽将电源线的卡持部限位固定在固定部内，从而不需要额外的设计太多的结构，借助壳体和盖体本身的结构以限位固定电源线，并且电源线在安装时不需要弯折，穿线容易，组装简单易操作，具有良好的便捷性，同时，电源线安装的稳固牢靠，不容易被外力拉脱，满足安规防推拉要求，省去闪电标。
附图说明
图1是本申请优选实施例的灯具的结构示意图；
图2是图1所示灯具的结构爆炸图；
图3是图1所示灯具的剖视图；
图4是图3中圆圈部分的放大图；
图5是图1中灯具的盖体的结构示意图；
图6是图1中灯具的壳体的结构示意图；
图7是图6中圆圈部分的放大图；
图8是图2中灯具的面环的结构示意图。
附图说明：
灯具100；
固定结构10，固定部101；
盖体1，过线孔11，外基部12，外侧壁13，第一凹陷区131，第二凹陷区132，散热接
触区14、第一固定孔15，安装卡簧16；
壳体2，过线槽21，开口211，固定槽22，底壁221，侧壁222，凸起部223，安装口
23，内侧壁24，第三凹陷区25，第二固定孔26；
电源线3，线体31，卡接部32，第一卡接部321，第二卡接部322，卡持部33；
发光组件4，导热件5，透镜6，反射棱块61，防呆凹槽62；
面环7，外缘部71，连接部72，防脱槽73，防呆凸起74，第三固定孔75，紧固件8。
具体实施方式
为了使本申请的目的、技术方案和优点更加清楚，下面结合附图和具体实施例对本申请进行详细描述。
在此，需要说明的是，为了避免因不必要的细节而模糊了本申请，在附图中仅仅示出了与本申请的方案密切相关的结构和/或处理步骤，而省略了与本申请关系不大的其他细节。
另外，还需要说明的是，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。
请参阅图1至图8所示，为本申请优选实施例的灯具100。灯具100包括盖体1、壳体2、电源线3、发光组件4和面环7。其中，盖体1套设在壳体2的外侧，盖体1和壳体2之间共同组成一用于固定电源线3的固定结构10。电源线3和发光组件4固定连接且电性连接，发光组件4设置在面环7与壳体2之间，并位于壳体2背离盖体1的一侧，当发光组件4固定在壳体2上时，电源线3通过固定结构10固定在壳体2和盖体1之间。如此设置，以借助壳体2和盖体1本身的结构以限位固定电源线3，不需要额外设计压线片，以降低成本。并且，电源线3在安装时不需要弯折，穿线容易，组装简单易操作，具有良好的便捷性，同时，电源线3安装的稳固牢靠，不容易被外力拉脱，满足安规防推拉要求，省去闪电标。
电源线3包括线体31和设置在线体31上的卡接部32。卡接部32的直径大于线体31的直径，该卡接部32配置为与固定结构10相连接。通过设置直径较大的卡接部32，以提高电源线3连接固定的牢固性，防止电源线3的线体31断裂。
进一步地，电源线3还包括卡持部33，卡持部33设置在卡接部32上，且卡持部33在所述电源线3的周向上相对卡接部32凸出。也就是说，在卡接部32上设置有卡持部33，卡持部33的体积大于卡接部32的体积，如此设置，以方便卡接部32穿过灯具100的固定结构10，而卡持部33被限位固定。
进一步地，卡接部32包括设置在卡持部33上方的第一卡接部321和设置在卡持部33下方的第二卡接部322。第一卡接部321用于穿过盖体1上的过线孔11，第二卡接部322用于穿过壳体2上的过线槽21。优选地，第一卡接部321的形状与第二卡接部322的形状不同，以区分电源线3的安装方向。
第一卡接部321靠近卡持部33的一端的直径大于远离卡持部33的一端的直径，如此设置，以使得第一卡接部321为自上到下直径逐渐增加的结构，以使得第一卡接部321的外表面为倾斜外表面，方便第一卡接部321穿过过线孔11，同时过线孔11的孔壁卡接在第一卡接部321的外表面上，以对卡持部33进行限位。
固定结构10包括盖体1和壳体2，盖体1上设有过线孔11，壳体2收容在盖体1内部，壳体2上对应过线孔11的位置设有过线槽21，过线孔11和过线槽21用于穿设电源线3的卡接部32。壳体2与盖体1之间形成有固定部101，固定部101配置为容纳固定卡持部33，固定部101的上下两侧分别设有过线孔11和过线槽21，并且固定部101的正投影分别超出过线孔11的正投影范围以及过线槽21的正投影范围，以使得卡接部32可以通过过线槽21和过线孔11，但是，过线槽21和过线孔11将卡持部33限位固定于固定部101中。如此设置，以通过壳体2和盖体1本身的结构以限位固定电源线3，不需要额外设置压线片或设计凸起安装结构，以减小灯具100的体积，降低成本。并且，电源线3的体积较小的第二卡接部322和第一卡接部321能够分别穿过壳体2上的过线槽21和盖体1上的过线孔11，而体积较大的卡持部33被过线槽21和过线孔11限位固定于固定部101内，即被壳体2和盖体1本身的壳壁所限位固定，从而将电源线3固定限位在固定结构10内，防止电源线3被拉脱，使得电源线3的安装稳固牢靠，满足安规防推拉要求，省去闪电标。并且，电源线3在安装时不需要弯折，穿线容易，组装简单易操作，具有良好的便捷性。
需要知道的是，上述正投影是指从电源线3的延伸方向(在图4中为竖直方向)来看，固定部101、过线槽21和过线孔11在垂直于电源线3的延伸方向的平面(在图4中为水平面)上的投影。
进一步地，在与电源线3的延伸方向垂直的平面上(在本实施例中为水平面上)，过线孔11和过线槽21的投影面积大于卡接部32的投影面积，小于卡持部33的投影面积。如此设置，以使得卡接部32可以顺利通过过线孔11和过线槽21，而卡持部33由于体积较大被限位固定在固定部101内。
进一步地，盖体1由导热材料制成，如铝或其它合适的金属、非金属或混合材料，以方便散热。盖体1包括外基部12、自外基部12的周边向外基部12的内侧延伸，且向远离外基部12的方向凸出形成的外侧壁13。外基部12与外侧壁13共同围设形成一收容腔。壳体2收容在盖体1的收容腔中。
一些实施例中，盖体1上对应壳体2上安装口23的位置设有散热接触区14，该散热接触区14自盖体1的外侧壁13远离外基部12的一侧向壳体2的方向凸伸，并穿过安装口23 靠近灯具100的发光组件4，以对发光组件4进行主动散热。
进一步地，过线孔11设置在外侧壁13上，以避免干扰散热接触区14的散热效率。
外侧壁13靠近外基部12的位置设有若干第一凹陷区131，在第一凹陷区131内设有贯穿外基部12的第一固定孔15，优选地，该第一固定孔15为锁紧孔，配置为供紧固件8穿过以将灯具100的盖体1、壳体2和面环7固定连接。
在本实施例中，第一凹陷区131设有四个，四个第一凹陷区131均匀分布在外侧壁13，并且，每个第一凹陷区131内均设有第一固定孔15。如此设置，以提高灯具100连接的稳定性。需要知道的是，第一凹陷区131及第一固定孔15的数量可以根据需要增加或减少，并且第一凹陷区131及第一固定孔15的位置也可以根据需要进行设置，只要能实现灯具100稳定的安装即可。
进一步地，外侧壁13上设有若干第二凹陷区132，第二凹陷区132内装设有安装卡簧16，安装卡簧16配置为以便将灯具100整体安装到相应的安装区域。优选地，安装卡簧16设有两个，两个安装卡簧16相对设置。
壳体2由绝缘材料制成。壳体2包括内侧壁24，内侧壁24向盖体1的方向凸，以形成一收容部，收容部用以收容发光组件4。
进一步地，内侧壁24的中间设有安装口23，该安装口23的的面积占壳体2的一半以上。如此设置，以可以在发光组件4收容在收容部的同时，形成较大的散热窗口，以方便对发光组件4进行散热。同时该安装口23也方便电源线3穿过，解决电源线3穿线困难的问题。
进一步地，壳体2上设有固定槽22，固定槽22设置在内侧壁24上，并自壳体2的顶部表面向内凹陷形成。可选地，固定槽22的形状与电源线3的卡持部33的形状一致，以方便将卡持部33固定在固定槽22内。在本实施例中，固定槽22为方形固定槽22，在其他实施例中，该固定槽22的形状也可以为其他形状。
进一步地，固定槽22与盖体1共同形成固定部101，该固定部101用于容纳固定电源线3的卡持部33。
一些实施例中，过线槽21设置在固定槽22的底壁221上，并贯穿底壁221，并且，在与电源线3的延伸方向垂直的平面上，过线槽21在平面上的投影面积小于固定槽22在平面上的投影面积。也就是说，过线槽21设置在固定槽22上，且过线槽21为贯穿固定槽22的结构，且固定槽22的正投影超出过线槽21的正投影范围。如此设置，以方便电源线3的卡接部32通过过线槽21，而卡持部33被过线槽21限位于固定槽22内。同时，由于盖体1的存在，以对卡持部33的顶部进行限位固定，从而使得卡持部33被收容固定在固定部101内，防止电源线3被拉脱，满足安规防推要求。
一些实施例中，过线槽21远离壳体2边缘的一侧设有开口211，开口211与安装口23连通。即，通过过线槽21连通安装口23和固定槽22。如此设置，以方便电源线3的卡持 部33和卡接部32均从安装口23进入到壳体2的上方，然后设置在卡持部33下方的卡接部32通过过线槽21进入到固定槽22内，同时设置在卡持部33上方的卡接部32穿过盖体1上的过线孔11，而卡持部33的周向面积大于过线槽21和过线孔11的周向面积，从而被限位固定在固定槽22(或者说壳体2)和盖体1形成的固定部101内。
一些实施例中，固定槽22还包括侧壁222，侧壁222与底壁221垂直，侧壁222上设有凸起部(未图示)，凸起部自侧壁222向固定槽22的内部延伸，以抵接卡持部33。通过设置凸起部，以进一步地将卡持部33固定在固定部101内，防止其在固定部101内晃动，从而提高卡持部33的牢固性，满足安规防推要求。
进一步地，在内侧壁24上设有与外侧壁13的第一凹陷区131相对应的第三凹陷区25，三凹陷区内设有贯穿内侧壁24的第二固定孔26，该第二固定孔26与盖体1上的第一固定孔15相对应，以方便紧固件8穿过，实现壳体2与盖体1的固定连接。
请参阅图2及3所示，发光组件4收容在壳体2的收容腔内，并至少部分暴露在安装口23内，对应盖体1上的散热接触区14，以方便进行散热。发光组件4包括电路板及安装电路板上的若干光源及辅助的电子元件。在本实施例中。发光组件4是DOB光源电子组件，当然也可以是其它合适的光源或光源组件，在此不作限制。
进一步地，灯具100还可以包括导热件5，导热件5设置在发光组件4与壳体2之间，并至少部分暴露在安装口23内，以对应盖体1上的散热接触区14，方便将发光组件4上产生的热量通过导热件5传递给散热接触区14进行散热。导热件5可以是导热硅胶布或其它合适的材料。
进一步地，为了提高灯具100的发光效果，可以在发光组件4背离壳体2的一侧设置有透镜6，该透镜6朝向发光组件4的一侧设有若干反射棱块61，以提高灯具100的发光效果。
面环7设置在发光组件4背离壳体2的一侧，包括外缘部71和设置在外缘部71内侧的连接部72。连接部72自外缘部71的表面向靠近发光组件4的方向延伸形成。外缘部71和连接部72之间设有防脱槽73，盖体1卡接在防脱槽73内，以提高灯具100连接的稳定性。
进一步地，面环7还包括设置在连接部72背离外缘部71一侧的防呆凸起74。透镜6及壳体2的至少一个上设有与防呆凸起74配合的防呆凹槽62，以便于组装时能够快速、准确地定位。
进一步地，面环7上对应第一固定孔15的位置分别设有第三固定孔75，紧固件8穿过第一固定孔15、第二固定孔26和第三固定孔75将盖体1、壳体2和面环7固定连接。
本申请的灯具100在组装时，先将电源线3与发光组件4固定连接且电性连接在一起，然后将电源线3从壳体2安装口23穿过，当发光组件4和导热件5安装在壳体2的收容腔后，将电源线3的第二卡接部322从壳体2上的安装口23进入过线槽21内，而将卡持部33安装在固定槽22内。由于卡持部33的体积较大，所以不能穿过过线槽21和过线孔11，从而被固定在固定槽22内，并被固定槽22和盖体1形成的固定部101限位固定，而设置在 卡持部33上方的第一卡接部321可以顺利通过盖体1上的过线孔11而与外部电源连接。然后装入透镜6后，通过防呆凹槽62和防呆凸起74与面环7定位连接，紧固件8穿过第一固定孔15、第二固定孔26和第三固定孔75将盖体1、壳体2和面环7固定连接。此时，电源线3的卡持部33被夹持在了壳体2及盖体1之间，不需要额外设计压线结构，同时电源线3容易穿入和穿出，能够满足了安规的防推拉测试。
综上所述，本申请的固定结构10的结构简单，通过在壳体2和盖体1之间形成固定部101以容纳固定电源线3的卡持部33，通过在壳体2和盖体1上分别设置过线槽21和过线孔11，同时，过线孔11和过线槽21分别设置在固定部101的上下两侧，并且，固定部101的正投影分别超出过线孔11和过线槽21的正投影范围，以通过过线孔11和过线槽21将电源线3的卡持部33限位固定在固定部101内，从而不需要额外的设计太多的结构，借助壳体2和盖体1本身的结构以限位固定电源线3，并且电源线3在安装时不需要弯折，穿线容易，组装简单易操作，具有良好的便捷性，同时，电源线3安装的稳固牢靠，不容易被外力拉脱，满足安规防推拉要求，省去闪电标。
以上实施例仅用以说明本申请的技术方案而非限制，尽管参照较佳实施例对本申请进行了详细说明，本领域普通技术人员应当理解，可以对本申请的技术方案进行修改或者等同替换，而不脱离本申请技术方案的精神和范围。

Claims (10)

  1. 一种固定结构，用于固定电源线(3)，其中，包括：
    盖体(1)，所述盖体(1)上设有过线孔(11)；
    壳体(2)，收容在所述盖体(1)的内部，所述壳体(2)上对应所述过线孔(11)的位置设有过线槽(21)，所述过线孔(11)与所述过线槽(21)用于穿设所述电源线(3)的卡接部(32)；
    所述壳体(2)与所述盖体(1)之间形成有固定部(101)，所述固定部(101)配置为容纳所述电源线(3)的卡持部(33)，所述的卡持部(33)设置在所述卡接部(32)上，且所述卡持部(33)在所述电源线(3)的周向上相对所述卡接部(32)凸出，所述固定部(101)的上下两侧分别设有所述过线孔(11)和所述过线槽(21)，且所述固定部(101)的正投影分别超出所述过线孔(11)的正投影范围、以及所述过线槽(21)的正投影范围，以通过所述过线槽(21)和所述过线孔(11)将所述卡持部(33)限位固定于所述固定部(101)中。
  2. 根据权利要求1所述的固定结构，其中，所述壳体(2)上设有固定槽(22)，所述固定槽(22)自所述壳体(2)的顶部向内凹陷形成，所述固定槽(22)与所述盖体(1)共同形成所述固定部(101)。
  3. 根据权利要求2所述的固定结构，其中，所述固定槽(22)包括底壁(221)和侧壁(222)，所述侧壁(222)上设有凸起部，所述凸起部自所述侧壁(222)向所述固定槽(22)的内部延伸，以抵接所述卡持部(33)。
  4. 根据权利要求2所述的固定结构，其中，所述过线槽(21)设置在所述固定槽(22)的底壁上，并贯穿所述底壁。
  5. 根据权利要求1至4中任一项所述的固定结构，其中，所述过线槽(21)远离所述壳体(2)边缘的一侧设有开口(211)，所述壳体(2)上设有安装口(23)，所述开口(211)与所述安装口(23)连通。
  6. 根据权利要求5所述的固定结构，其中，所述盖体(1)上对应所述安装口(23)的位置设有散热接触区(14)，所述散热接触区(14)配置为对灯具(100)的发光组件(4)进行散热，所述散热接触区(14)自所述盖体(1)向所述壳体(2)的方向凸伸，并穿过所述安装口(23)靠近所述发光组件(4)。
  7. 一种灯具，其中，包括：
    电源线(3)，所述电源线(3)包括卡接部(32)和卡持部(33)，所述卡持部(33)设置在所述卡接部(32)上，并且所述卡持部(33)在所述电源线(3)的周向上相对所述卡接部(32)凸出，以及
    如权利要求1～6任意一项所述的固定结构(10)。
  8. 根据权利要求7所述的灯具，其中，还包括：发光组件(4)和面环(7)，所述发光组件(4)与所述电源线(3)固定连接且电性连接，所述发光组件(4)设置在所述面环(7)与所述壳体(2)之间，并位于所述壳体(2)背离所述盖体(1)的一侧，当所述发光组件(4)固定在所述壳体(2)上时，所述电源线(3)通过所述过线槽(21)卡持固定在所述固定部(101)。
  9. 根据权利要求8所述的灯具，其中，所述面环(7)包括外缘部(71)和设置在所述外缘部(71)内侧的连接部(72)，所述外缘部(71)和所述连接部(72)之间设有防脱槽(73)，所述盖体(1)卡接在所述防脱槽(73)内。
  10. 根据权利要求8所述的灯具，其中，所述盖体(1)上设有第一固定孔(15)，所述壳体(2)和所述面环(7)上对应所述第一固定孔(15)的位置分别设有第二固定孔(26)和第三固定孔(75)，紧固件(8)穿过所述第一固定孔(15)、所述第二固定孔(26)和所述第三固定孔(75)将所述盖体(1)、所述壳体(2)和所述面环(7)固定连接。
PCT/CN2024/100510 2023-06-29 2024-06-21 固定结构及灯具 Ceased WO2025001979A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP24830625.0A EP4737799A1 (en) 2023-06-29 2024-06-21 Fixing structure and lamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202321676448.6U CN219933914U (zh) 2023-06-29 2023-06-29 固定结构及灯具
CN202321676448.6 2023-06-29

Publications (1)

Publication Number Publication Date
WO2025001979A1 true WO2025001979A1 (zh) 2025-01-02

Family

ID=88498240

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2024/100510 Ceased WO2025001979A1 (zh) 2023-06-29 2024-06-21 固定结构及灯具

Country Status (3)

Country Link
EP (1) EP4737799A1 (zh)
CN (1) CN219933914U (zh)
WO (1) WO2025001979A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN219933914U (zh) * 2023-06-29 2023-10-31 苏州欧普照明有限公司 固定结构及灯具
CN221881391U (zh) * 2023-12-31 2024-10-22 欧普照明股份有限公司 照明模组

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004185843A (ja) * 2002-11-29 2004-07-02 Matsushita Electric Works Ltd 回路ブロックユニットおよび照明器具
CN206600703U (zh) * 2017-04-11 2017-10-31 欧普照明股份有限公司 照明装置
CN208919894U (zh) * 2018-10-29 2019-05-31 广东德豪润达照明电气有限公司 筒灯
CN109855309A (zh) * 2019-01-29 2019-06-07 珠海格力电器股份有限公司 暖风机的电源线安装组件及暖风机
CN214172039U (zh) * 2020-12-30 2021-09-10 浙江阳光照明电器集团股份有限公司 一种led灯具
CN215523191U (zh) 2021-08-18 2022-01-14 宁波公牛光电科技有限公司 灯具支架和灯具
CN219933914U (zh) * 2023-06-29 2023-10-31 苏州欧普照明有限公司 固定结构及灯具
CN220119248U (zh) * 2023-06-29 2023-12-01 苏州欧普照明有限公司 灯具

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004185843A (ja) * 2002-11-29 2004-07-02 Matsushita Electric Works Ltd 回路ブロックユニットおよび照明器具
CN206600703U (zh) * 2017-04-11 2017-10-31 欧普照明股份有限公司 照明装置
CN208919894U (zh) * 2018-10-29 2019-05-31 广东德豪润达照明电气有限公司 筒灯
CN109855309A (zh) * 2019-01-29 2019-06-07 珠海格力电器股份有限公司 暖风机的电源线安装组件及暖风机
CN214172039U (zh) * 2020-12-30 2021-09-10 浙江阳光照明电器集团股份有限公司 一种led灯具
CN215523191U (zh) 2021-08-18 2022-01-14 宁波公牛光电科技有限公司 灯具支架和灯具
CN219933914U (zh) * 2023-06-29 2023-10-31 苏州欧普照明有限公司 固定结构及灯具
CN220119248U (zh) * 2023-06-29 2023-12-01 苏州欧普照明有限公司 灯具

Also Published As

Publication number Publication date
CN219933914U (zh) 2023-10-31
EP4737799A1 (en) 2026-05-06

Similar Documents

Publication Publication Date Title
WO2025001979A1 (zh) 固定结构及灯具
JP5052647B2 (ja) 照明装置
JP4926262B2 (ja) 照明装置
JP4854798B2 (ja) 照明装置
TWI401391B (zh) 發光二極體燈具
CN205026523U (zh) 照明装置
CN221743896U (zh) 壳体及灯具
CN221881391U (zh) 照明模组
JP2018014192A (ja) 電線保持具および照明装置
JP5799217B2 (ja) Ｌｅｄユニットおよびそれを用いた照明器具
JP5501543B1 (ja) 電球型の照明装置
CN217540491U (zh) 壳体组件及使用其的灯具
CN210891081U (zh) 一种带防拉结构的电源连接线及使用其的led灯
KR102037255B1 (ko) 일체형 직하 엘이디 조명 장치 및 그 제조 방법
JP2022050692A (ja) 照明装置
JP2020136207A (ja) ソケット及び照明器具
CN204164728U (zh) 灯装置及照明器具
JP2015095453A (ja) Ｌｅｄ照明装置の取付方法
CN219867679U (zh) 吸顶灯
JP6169537B2 (ja) Ｌｅｄ照明装置
JP7462217B2 (ja) アダプタ及び照明装置
CN109973830A (zh) 快装光源模组及灯具
WO2018233529A1 (zh) 照明装置
CN120231993A (zh) 光源支架及灯具
JP2014099423A (ja) 電球型の照明装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 24830625

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2024830625

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2024830625

Country of ref document: EP

Effective date: 20260129

ENP Entry into the national phase

Ref document number: 2024830625

Country of ref document: EP

Effective date: 20260129