WO2020238532A1

WO2020238532A1 - Modular multifunctional strip lamp

Info

Publication number: WO2020238532A1
Application number: PCT/CN2020/087454
Authority: WO
Inventors: 徐冬生
Original assignee: 深圳市中联创科电子科技有限公司
Priority date: 2019-05-25
Filing date: 2020-04-28
Publication date: 2020-12-03
Also published as: CN110159989B; CN110159989A

Abstract

A modular multifunctional strip lamp, comprising a lamp body assembly (1), an end support (2), a first end assembly (3), and a second end assembly (4). The lamp body assembly (1) comprises a lampshade (11), a lamp panel (12), a lamp bracket (13), and a terminal assembly (14). The lamp panel (12) is snap-fitted into the lamp bracket (13). The lampshade (11) is snap-fitted to one side of the lamp bracket (13). The terminal assembly (14) is provided on the other side of the lamp bracket (13). The end support (2) is connected to both ends of the lamp bracket (13) by means of bolts (7). The first end assembly (3) and the second end assembly (4) are detachably connected to the end support (2) separately. A control assembly (31) is provided in the first end assembly (3). The control assembly (31) comprises a power drive board (311). The input end of the power drive board (311) is electrically connected to the terminal assembly (14) by means of the end support (2), and the output end of the power drive board (311) is electrically connected to the lamp panel (12). Modular assembly can be achieved, disassembly and maintenance are convenient, different functional assemblies can be filled according to user requirements, and the use cost is reduced.

Description

Modular multifunctional strip light

Technical field

The invention relates to the field of lighting technology, in particular to a modular multifunctional strip lamp.

Background technique

Lighting tools can be seen everywhere in our daily lives, such as home lighting, industrial lighting and so on. However, most of the strip lights on the market currently have a single function, the structure is relatively independent, integrated, and difficult to disassemble. After the strip light leaves the factory or after installation, the user cannot change the function according to the use occasion, and the application occasion has limitations and poor flexibility. The general installation method of the strip light is to remove the lamp cover first, lift the lamp body to the ceiling, pass the power supply line on the ceiling through the wire hole of the lamp body, and then fix the lamp body on the ceiling with screws, and then power the input The wire is connected with the terminal in the lamp body by screws, and finally the lamp cover is installed. This installation method requires a large amount of work to be performed on the ceiling, and the construction is difficult and time-consuming. The electronic drive components of the strip light and other vulnerable control components are all set inside the lamp body and fixed on the lamp body by screws, and the internal wiring is complicated. When repairing and replacing these components, it is necessary to cut off the power and remove the lamp cover, power supply line and lamp body, and then take the lamp body off to replace the components. When the method is repaired and replaced, the operation is difficult, time-consuming, and complicated in procedures. In some occasions where power is not allowed or inconvenient to cut off, live work is required, and electric shock or short-circuit accidents are prone to occur.

Therefore, there is an urgent need to design an LED strip light with a modular design that is easy to install, easy to maintain, and can be freely combined with multiple functions after leaving the factory or after installation to meet market demand.

Summary of the invention

Based on this, it is necessary to provide a modular multi-functional strip light for the difficult installation and maintenance of the strip light. The lamp body assembly and the end assembly can be detachably connected, which is convenient for users to install, maintain and save. The terminal assembly provided by the invention is electrically connected with the lamp body assembly through the terminal bracket, the wiring is simple and convenient, and the installation efficiency and safety are improved.

A modular multifunctional strip lamp includes a lamp body assembly, an end bracket, a first end assembly and a second end assembly. The lamp body assembly includes a lamp shade, a lamp board, a lamp holder and a terminal assembly. The lamp board is clamped in the lamp holder, the lamp shade is clamped with one side of the lamp holder, the terminal assembly is arranged on the other side of the lamp holder, and the end bracket is connected to the lamp holder by bolts. At both ends of the lamp holder, the first end assembly and the second end assembly are respectively detachably connected to the end bracket, and the first end assembly is provided with a control assembly, and the control assembly includes a power drive Board, the input end of the power drive board is electrically connected with the terminal assembly through the end bracket, and the output end of the power drive board is electrically connected with the light board.

Preferably, the first end assembly and the second end assembly respectively include an end shell and a cover plate, the end shell is provided with a first bolt hole, and the bolt penetrates the cover plate and the first A bolt hole is connected, two sides of the upper surface of the end shell are provided with guide grooves, and the inner side of the lower surface of the end shell is provided with grooves.

Preferably, the terminal support includes an input electrical female header, a side plate and a top plate, the side plate and the top plate form the terminal support with an L-shaped cross section, and the input electrical female header is arranged on the side The board is close to one end of the top board, the other end of the side board is provided with a buckle matching the groove, the top board is provided with a sliding groove that matches the guide groove, and one end of the input electrical female It is electrically connected to the input end of the power drive board.

Preferably, the lamp holder includes a wire groove, a mounting groove, a second bolt hole, and a clamping portion, the terminal assembly includes a butting plug, a terminal connector, and a holder, and one end of the butting plug is fixed by the terminal connector On the card socket, the other end of the docking plug is connected with the other end of the input electrical female connector, the card socket is clamped in the wire slot, and the light board is clamped in the installation slot The bolt penetrates the end bracket to be connected with the second bolt hole, and the lamp cover is clamped in the clamping part.

Preferably, an end of the side plate away from the top plate is provided with a through hole, and the through hole is in communication with the mounting groove.

Preferably, an emergency component is provided in the second terminal assembly, and the emergency component includes a battery, an emergency light source, and an emergency drive board, and the battery is electrically connected to the input electrical female through the emergency drive board. The emergency driving board is electrically connected with the emergency light source.

Preferably, a silicone strip is provided in the clamping part.

Preferably, the open end of the wire groove is also clamped with a mounting buckle.

Preferably, the control component further includes a sensing component and a display component, and the sensing component and the display component are electrically connected to the power driving board.

Preferably, the control assembly further includes an RF receiving module, and the RF receiving module is electrically connected to the power driving board.

The advantages of the present invention are as follows: 1. The present invention adopts a modular assembly method in the strip lamp. The lamp body assembly of the strip lamp and the first end assembly and the second end assembly at both ends can pass through the end bracket It realizes detachable connection, convenient and quick assembly, easy maintenance, and avoids directly placing the control components such as the power drive board directly inside the lamp body in the past, resulting in difficulty in assembly and maintenance of the lamp; 2. The first end assembly and the second end designed by the present invention Control components and emergency components can be set separately in the head assembly to meet the needs of users in different occasions, and there is no need to change the shape and structure of the strip lights, and no additional mold design is required, which saves costs; 3. Integration in the control assembly of the present invention The display module, sensor module and RF receiving module can remotely or automatically control the brightness and opening and closing of the light board; 4. The terminal module designed in the present invention can be detachably connected in the wire slot of the light frame, making the wiring easier, easy to install, and marketable. The wire harness is electrically connected to the control component and the emergency component at both ends of the lamp body component through the terminal connector, which expands the use range of the strip lamp.

Description of the drawings

Figure 1 is an exploded view of a modular multifunctional strip light in one of the embodiments;

Figure 2 is an exploded view of the first end assembly in Figure 1;

Figure 3 is a perspective view of the terminal shell in Figure 2;

Figure 4 is a perspective view of the end bracket in Figure 1;

Figure 5 is an exploded view of the lamp body assembly in Figure 1;

Figure 6 is a side view of the assembly of the lamp holder and lampshade in Figure 5;

Figure 7 is an exploded view of the second end assembly in Figure 1;

Fig. 8 is a circuit schematic diagram of a modularized multifunctional strip lamp in this embodiment.

Detailed ways

In order to make the above-mentioned objectives, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, many specific details are explained in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or a central element may also be present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or an intermediate element may also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not mean the only implementation.

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

As shown in Figures 1-8, a modular multifunctional strip light includes a lamp body assembly 1, an end bracket 2, a first end assembly 3 and a second end assembly 4. The lamp body assembly 1 includes a lamp shade 11. The lamp board 12, the lamp holder 13 and the terminal assembly 14, the lamp board 12 is clamped in the lamp holder 13, the lamp shade 11 is clamped with the lamp holder 13, and the terminal assembly 14 is arranged On the other side of the lamp holder 13, the end bracket 2 is connected to both ends of the lamp holder 13 by bolts 7, and the first end assembly 3 and the second end assembly 4 are respectively connected to the The end bracket 2 is detachably connected. The first end assembly 3 is provided with a control assembly 31. The control assembly 31 includes a power drive board 311. The input end of the power drive board 311 passes through the end support 2 It is electrically connected to the terminal assembly 14, and the output end of the power driving board 311 is electrically connected to the light board 12. Specifically, in this embodiment, the first end assembly 3 and the second end assembly 4 are detachably connected to the end brackets 2 at both ends of the lamp holder 13, and the user can directly remove the first end assembly when repairing the strip lamp. The one end assembly 3 and/or the second end assembly 4 can be repaired without disassembling the entire strip lamp, which reduces the difficulty of assembly and disassembly. The lamp board 12 is connected in series and in parallel with a number of LED lamp beads, and the mains is electrically connected to the control assembly 31 through the terminal assembly 14 and the end bracket 2. The control assembly 31 is provided with a power drive board 311, a power drive board 311 and a lamp The boards are electrically connected, so that the opening and closing of the light board 12 and the brightness display can be controlled.

As shown in Figures 1 to 3, the first end assembly 3 and the second end assembly 4 respectively include an end shell 32 and a cover plate 33. The end shell 32 is provided with a first bolt hole 321, so The bolt 7 penetrates the cover plate 33 and is connected to the first bolt hole 321, two guiding grooves 322 are provided on both sides of the upper surface of the end shell 32, and a groove 323 is provided on the inner side of the lower surface of the end shell 32. Specifically, the end shell 32 and the cover plate 33 are plastic injection molded, the end shell 32 is provided with a first bolt hole 321, the cover plate 33 is provided with a hole position corresponding to the first bolt hole 321, and the bolt 7 is connected to the first bolt hole through the holes on the cover plate 33 to connect the cover plate 33 and the end shell 32 into one body. In addition, in order to prevent dust and other impurities from entering the inside of the tip assembly 3, a sealing ring may be provided at the junction of the tip shell 32 and the cover plate 33 to improve the dustproof effect.

As shown in Figures 1 to 4, the end bracket 2 includes an input electrical female header 21, a side plate 22, and a top plate 23. The side plate 22 and the top plate 23 form the end bracket 2 with an L-shaped cross section. The input electrical female header 21 is provided at one end of the side plate 22 close to the top plate 23, the other end of the side plate 22 is provided with a buckle 221 matching the groove 323, and the top plate 23 A sliding groove 231 matching the guide groove 322 is provided, and one end of the input electrical female header 21 is electrically connected to the input end of the power driving board 311. Specifically, the cross section of the end bracket 2 is L-shaped. When assembling, the user can hold the first end assembly 3 or the second end assembly 4, and set the guide groove 322 on the end shell 32 and the sliding groove on the top plate 23 231 align, and push the end assembly 3 toward the side plate 22, the buckle 221 on the end bracket 2 will automatically engage with the groove 323 on the end shell 32, and then connect the end assembly and the end bracket 2 . When disassembling, the user only needs to press the lower surface of the end housing 32 toward the top plate 23 of the end support 2 to separate the end support 2 and the end assembly. At the same time, in order to facilitate the connection between the electrical female input 21 and the power drive board 311 in the first terminal assembly 3, a hole can be drilled on the cover plate 33 to facilitate the electrical female input 21 to enter the first terminal assembly 3.

As shown in FIGS. 1 to 5, the lamp holder 13 includes a wire groove 131, a mounting groove 132, a second bolt hole 133, and a clamping portion 134, and the terminal assembly 14 includes a mating plug 141, a terminal connector 142, and a clamping seat 143. One end of the mating plug 141 is fixed to the holder 143 through the terminal connector 142, the other end of the mating plug 141 is connected to the other end of the input electrical female 21, and the holder 143 is clamped In the wire groove 131, the light board 12 is clamped in the mounting groove 132, the bolt 7 penetrates the end bracket 2 and is connected to the second bolt hole 133, and the lamp cover 11 is clamped Inside the clamping portion 134. Specifically, the lamp holder 13 is made of aluminum extrusion to reduce the weight of the lamp holder. The two ends of the lamp holder 13 and the end bracket 2 are connected by bolts 7. At the connection point, a sealing gasket can also be provided to prevent dust from entering the inside of the strip lamp. . At the same time, in order to prevent the holder 143 from shaking left and right in the wire groove 131, bolts can be used to fix the holder 143 in the wire groove 131 to improve the connection strength. The city wire harness and the mating plug 141 are electrically connected to the terminal connector 142 to prevent leakage.

As shown in FIGS. 1 to 5, an end of the side plate 22 away from the top plate 23 is provided with a through hole 222, and the through hole 222 communicates with the mounting groove 132. Specifically, after the lamp holder 13 and the end bracket 2 are connected by bolts, if there is a failure on the lamp board 12, such as the lamp bead does not light, the user can directly pull out the end assembly 3 through the through hole 222 after removing the end assembly 3 The lamp board 12 is repaired, so there is no need to remove the end bracket 2, the lamp cover 11 and other parts, which saves repair time and cost and reduces repair difficulty.

As shown in FIG. 7, the second terminal assembly 4 is provided with an emergency assembly 41. The emergency assembly 41 includes a battery 411, an emergency light source 412, and an emergency drive board 413. The battery 411 passes through the emergency drive board 413. It is electrically connected to the input electrical female connector 21, and the emergency driving board 413 is electrically connected to the emergency light source 412. Specifically, a control assembly 31 and an emergency assembly 41 are respectively arranged in the first end assembly 3 and the second end assembly 4 at the two ends of the strip light. The emergency assembly 41 can work independently during a power failure to improve lighting for users.

As shown in FIG. 5, a silicone strip 5 is provided in the clamping part 134. Specifically, the silicone strip 5 is installed in the clamping portion 134 to prevent dust from entering the connection between the lampshade 11 and the lamp holder 13 and improve the sealing effect of the lamp body assembly 1.

As shown in FIGS. 1 to 5, the opening end of the wire slot 131 is also clamped with a mounting buckle 6. Specifically, one end of the mounting buckle 6 is directly clamped on the wire groove 131 of the lamp holder 13, and the other end can be fixed on the ceiling by a connecting member such as bolts, so as to facilitate the disassembly and assembly of the lamp body assembly 1.

As shown in FIG. 2, the control component 31 further includes a sensing component 312 and a display component 313, and the sensing component 312 and the display component 313 are electrically connected to the power driving board 311. Specifically, the sensing component 312 and the display component 313 are both connected to the power drive board 311 by plugging and unplugging the pin seat, and for the convenience of the user to observe the internal parameters of the control component displayed by the display component 313, a hole can be made on the terminal shell 32 , It is convenient to leak out the display assembly 313. The sensing component 312 is specifically a device that receives and feeds microwave signals, and is mainly used in technical fields such as security and protection. It is an existing technology and will not be explained here. Adding the sensing component 312 to the control component 31 can realize the functions of automatically controlling the opening and closing of the light panel and the brightness display, thereby achieving the purpose of energy saving.

As shown in FIG. 2, the control component 31 further includes an RF receiving module 314, and the RF receiving module 314 is electrically connected to the power driving board 311. Specifically, the user can send information through the remote control, and the RF receiving module 314 receives the information and feeds it back to the power driving board 311, thereby controlling the opening and closing of the light board and the brightness display.

The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the various technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, All should be considered as the scope of this specification.

The above-mentioned embodiments only express several embodiments of the present invention, and the descriptions are more specific and detailed, but they should not be understood as limiting the scope of the invention patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

A modular multifunctional strip lamp, characterized in that it comprises a lamp body assembly, an end bracket, a first end assembly and a second end assembly, and the lamp body assembly includes a lamp shade, a lamp board, a lamp holder and a terminal The lamp board is clamped in the lamp holder, the lamp shade is clamped with one side of the lamp holder, the terminal assembly is arranged on the other side of the lamp holder, and the end bracket is bolted Are connected to both ends of the lamp holder, the first end assembly and the second end assembly are respectively detachably connected to the end bracket, the first end assembly is provided with a control assembly, and the control The components include a power drive board, the input end of the power drive board is electrically connected to the terminal assembly through the end bracket, and the output end of the power drive board is electrically connected to the light board.
The modular multifunctional strip light according to claim 1, wherein the first end assembly and the second end assembly respectively comprise an end shell and a cover plate, and the end shell is provided with There is a first bolt hole, the bolt penetrates the cover plate and is connected to the first bolt hole, the end shell is provided with guide grooves on both sides of the upper surface, and the inner side of the lower surface of the end shell is provided with grooves.
The modular multifunctional strip lamp according to claim 2, characterized in that: the end bracket includes an input electrical female header, a side plate and a top plate, and the cross section of the side plate and the top plate is L-shaped In the terminal bracket, the input electrical female connector is provided on one end of the side plate close to the top plate, the other end of the side plate is provided with a buckle matching the groove, and the top plate is provided There is a sliding groove that matches the guide groove, and one end of the input electrical female is electrically connected to the input end of the power drive board.
The modular multifunctional strip light according to claim 3, wherein the lamp holder includes a wire groove, a mounting groove, a second bolt hole and a clamping part, and the terminal assembly includes a butt plug and a terminal A connector and a card socket, one end of the mating plug is fixed to the card holder through the terminal connector, the other end of the mating plug is connected with the other end of the input electrical female, and the card socket is clamped in In the wire groove, the light board is clamped in the installation groove, the bolt penetrates the end bracket to be connected to the second bolt hole, and the lamp cover is clamped in the clamping part.
The modular multifunctional strip light according to claim 4, wherein the side plate is provided with a through hole at one end away from the top plate, and the through hole is in communication with the mounting groove.
The modular multifunctional strip light according to claim 5, characterized in that: an emergency component is provided in the second end assembly, and the emergency component includes a battery, an emergency light source and an emergency driving board, and The battery is electrically connected with the input electrical female terminal through the emergency drive board, and the emergency drive board is electrically connected with the emergency light source.
The modular multifunctional strip light according to claim 5, wherein a silicone strip is arranged in the clamping part.
The modular multifunctional strip light according to claim 5, characterized in that: the open end of the wire groove is also clamped with a mounting buckle.
The modular multifunctional strip light according to claim 5, wherein the control component further comprises a sensing component and a display component, and the sensing component and the display component are electrically connected to the power driving board.
The modular multifunctional strip light according to claim 9, wherein the control assembly further comprises an RF receiving module, and the RF receiving module is electrically connected to the power driving board.