WO2022057877A1

WO2022057877A1 - Lamp body, lighting lamp, and assembling method for lighting lamp

Info

Publication number: WO2022057877A1
Application number: PCT/CN2021/118962
Authority: WO
Inventors: 隋中华; 肖一胜; 李书超; 喻银飞
Original assignee: 苏州欧普照明有限公司; 欧普照明股份有限公司
Priority date: 2020-09-18
Filing date: 2021-09-17
Publication date: 2022-03-24

Abstract

A lamp body, a lighting lamp, and an assembling method for a lighting lamp. The lamp body is configured to be connected to snap springs (200); the lamp body comprises a first lamp body (110) and a second lamp body (120) connected to each other; the first lamp body (110) is provided with snap spring accommodating portions (130); each snap spring accommodating portion (130) has an open end (131) and a closed end (132) arranged opposite to each other; the closed end (132) is connected to the first lamp body (110); the open end (131) faces the second lamp body (120); each snap spring (200) comprises an elastic portion (210); the elastic portion (210) is located in the snap spring accommodating portion (130); the second lamp body (120) covers the open end (131); the second lamp body (120) is in limiting fit with the elastic portion (210) in the direction from the closed end (132) to the open end (131); and the closed end (132) is in limiting fit with the elastic portion (210) in the direction from the open end (131) to the closed end (132). The present application can solve the problem that the assembling efficiency of the lighting lamp is low.

Description

Lamp body, lighting lamp and assembling method of lighting lamp

This application claims the priority of the Chinese patent application filed in the China Patent Office on September 18, 2020, with the application number of 202010985708.2 and the invention titled "Lamp body, lighting fixture and lighting fixture assembly method", the entire content of the application Incorporated herein by reference.

This application claims the priority of the Chinese patent application filed on September 18, 2020 with the application number 202022054419.9 and the utility model name "lamp body and lighting fixture", the entire content of which is incorporated herein by reference Applying.

technical field

The present application relates to the technical field of lighting equipment, and in particular, to a lamp body, a lighting lamp and an assembling method of the lighting lamp.

Background technique

There are various types of lighting fixtures on the market, such as chandeliers, ceiling lamps, wall washers, etc., and each has different characteristics. Among them, downlights or spotlights, as a kind of decorative lamps, can provide accent lighting for local areas, and have a good effect of setting off the atmosphere.

The lighting fixture usually includes a casing, a light source module and a circlip. The lighting fixture can be hung on the ceiling through the circlip, and the light source module is set in the casing. The circlip needs to be fixed on the casing by screws or riveting, resulting in the lighting fixture. The assembly process is complicated, which leads to inconvenient assembly and long assembly time, resulting in high assembly cost of the lighting fixture, and the lighting fixture cannot be installed with automatic equipment for spring snaps during assembly of the production line, and can only be manually performed manually. Installation, assembly efficiency is low.

SUMMARY OF THE INVENTION

The present application discloses a lamp body, a lighting lamp and an assembly method of the lighting lamp, so as to solve the problem of low assembly efficiency of the lighting lamp.

In order to solve the above-mentioned problems, the application adopts the following technical solutions:

A lamp body, the lamp body is used for connecting with a circlip, the lamp body comprises a first lamp body and a second lamp body connected to each other, wherein:

The first lamp body is provided with a circlip accommodating portion, the circlip accommodating portion has an open end and a closed end oppositely arranged, the closed end is connected with the first lamp body, and the open end faces the The second lamp body, the circlip includes an elastic part, the elastic part is located in the circlip receiving part, the second lamp body covers the open end, in the direction from the closed end to the open end , the second lamp body is in position-limited cooperation with the elastic portion, and in the direction from the open end to the closed end, the closed end is in position-limited cooperation with the elastic portion.

A lighting fixture, comprising a circlip, a light source module and the above-mentioned lamp body, wherein:

The light source module is installed on the first lamp body, the retaining portion of the clip spring and the light source module are located on the same side of the first lamp body, and the elastic portion of the clip spring is located on the same side of the first lamp body. In the spring accommodating part, in the direction from the closed end to the open end, the second lamp body and the elastic part are in position-limiting cooperation, and in the direction from the open end to the closed end, the closed end is connected to the elastic part. The elastic portion is limited and matched.

An assembling method of a lighting fixture, applied to the above-mentioned lighting fixture, the assembling method comprising:

assembling the light source module lighting fixture to the first lamp body lighting fixture along the direction of the open-end lighting fixture pointing to the closed-end lighting fixture;

Putting the elastic portion lighting fixture of the circlip lighting fixture into the circlip receiving portion lighting fixture along the direction of the open-end lighting fixture pointing to the closed-end lighting fixture;

The second lamp body lighting fixture is assembled on the first lamp body lighting fixture in a direction along the open end lighting fixture to the closed end lighting fixture.

The technical solution adopted in this application can achieve the following beneficial effects:

In the lamp body of the lamp disclosed in the present application, the first lamp body is provided with a circlip accommodating portion, the circlip accommodating portion has an open end and a closed end oppositely arranged, the open end faces the second lamp body, and when the elastic portion of the circlip passes through the opening After the end is assembled in the retaining portion of the circlip, using the assembly relationship between the first lamp body and the second lamp body, the second lamp body covers the open end, so that the circlip is limited to the accommodating portion of the circlip, thereby preventing the circlip from being clamped. fall out of the spring housing. When installing the circlip in the lamp body of this structure, the circlip can be fixed without screws, rivets or other circlip fixing structures. The circlip only needs to be placed in the circlip receiving portion, and the circlip receiving is blocked by the second lamp body. The open end of the circlip prevents the circlip from falling out, thereby making the circlip easier to install, reducing the difficulty of installing the circlip, improving the efficiency of the circlip, and thus improving the assembly efficiency of the lighting fixture.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

1 is an exploded view of a lighting fixture disclosed in an embodiment of the application;

2 is a schematic structural diagram of a lighting fixture disclosed in an embodiment of the application;

3 to 5 are schematic structural diagrams of some components of the lighting fixture disclosed in the embodiments of the application;

6 to 8 are cross-sectional views of the lighting fixture disclosed in the embodiments of the application;

FIG. 9 is a partial enlarged view of the lighting fixture disclosed in the embodiment of the application;

10 is a schematic structural diagram of a circlip in the lighting fixture disclosed in the embodiment of the application;

FIG. 11 is a schematic structural diagram of another circlip in the lighting fixture disclosed in the embodiment of the application.

Description of reference numbers:

100-lamp body, 110-first lamp body, 111-wire clamping part, 120-second lamp body, 121-relief groove, 122-first extension part, 123-second extension part, 124-second Positioning part, 125-threading groove, 1251-line pressing protrusion, 126-ring-shaped shielding outer edge, 130-circlip receiving part, 131-open end, 1311-first positioning part, 132-closed end, 133-slip groove,

200-circlip, 210-elastic part, 220-installation part,

300-light source module,

400-wire,

500-mask,

600 - installation space.

detailed description

In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below with reference to the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

The technical solutions disclosed in the various embodiments of the present application will be described in detail below with reference to the accompanying drawings.

As shown in FIG. 1 to FIG. 11 , the embodiments of the present application disclose a lamp body, which is used in a lighting fixture, and the disclosed lamp body 100 is used for connecting with a retaining spring 200 in the lighting fixture. The disclosed light fixture body 100 includes a first light body 110 and a second light body 120 that are connected to each other.

The first lamp body 110 is provided with a circlip accommodating portion 130 , the circlip accommodating portion 130 has an open end 131 and a closed end 132 arranged oppositely, the closed end 132 is connected with the first lamp body 110 , and the open end 131 faces the second lamp body 120. The circlip 200 includes a mounting portion 220 and an elastic portion 210. The elastic portion 210 is connected to the mounting portion 220. The elastic portion 210 is used for connecting the circlip 200 to the lamp body 100. Meanwhile, the elastic portion 210 can provide a return to the mounting portion 220. Elasticity. The installation part 220 is used for connecting with the installation base, so as to realize the installation of the lighting fixture. The installation base in the above can be the ceiling, and certainly can be other installation structures, which is not limited in this article.

The elastic portion 210 is located in the spring receiving portion 130 , the second lamp body 120 covers the open end 131 , and in the direction from the closed end 132 to the open end 131 , the second lamp body 120 and the elastic portion 210 are limited and fit; at the open end In the direction from 131 to the closed end 132 , the closed end 132 and the elastic part 210 are limitedly engaged. That is, a limiting space is formed between the second lamp body 120 and the closed end 132, so as to prevent the elastic portion 210 from falling out.

In the embodiment disclosed in the present application, after the elastic portion 210 of the circlip is assembled in the circlip accommodating portion 130 through the open end 131 , the second light body 120 is assembled by the assembly relationship between the first lamp body 110 and the second lamp body 120 . The opening end 131 is covered by the cover, so that the circlip 200 is confined in the circlip accommodating portion 130 , thereby preventing the circlip 200 from falling out of the circlip accommodating portion 130 . When installing the circlip 200 in the lamp body 100 of this structure, the circlip 200 can be fixed without screws, rivets or other circlip fixing structures. The body 120 blocks the open end 131 of the circlip accommodating portion 130 , thereby preventing the circlip 200 from falling out, thereby making the installation of the circlip 200 relatively simple, thereby reducing the installation difficulty of the circlip 200 and improving the installation efficiency of the circlip 200 , thereby improving the assembly efficiency of the lighting fixture.

Meanwhile, in the process of installing the circlip 200, the circlip 200 does not need to be fixed, thereby reducing the labor intensity of the operator.

In addition, the circlip 200 does not need to be fixed during the assembly process, and the circlip 200 can be installed only through the assembly between the first lamp body 110 and the second lamp body 120, thereby realizing automatic assembly of the lamp body, and further The labor intensity is reduced, and the assembly efficiency of the lighting fixture can also be improved.

It should be noted that the limiting direction of the second lamp body 120 and the closed end 132 is the same as the height direction of the lamp body 100 , and the limit of the elastic portion 210 along the height direction perpendicular to the lamp body 100 should be accommodated by the circlip At this time, the elastic portion 210 can be connected with the retaining portion 130 in a tight fit, so as to prevent the retaining spring 200 from sliding during the assembly process.

In the above embodiment, the circlip accommodating portion 130 protrudes from the surface of the first lamp body 110. At this time, when the first lamp body 110 and the second lamp body 120 are assembled, it is easy to cause the circlip accommodating portion 130 and the first lamp body The body 110 interferes, thereby making it difficult for the first lamp body 110 to be assembled with the second lamp body 120 . Based on this, in another optional embodiment, the side wall of the second lamp body 120 may be provided with an escape groove 121 , the circlip accommodating portion 130 may be located in the escape groove 121 , and the bottom of the escape groove 121 may be covered Open end 131 . In this solution, the circlip accommodating portion 130 can be accommodated in the avoidance groove 121 opened by the second lamp body 120 , so that the circlip accommodating portion 130 is not easily interfered with the second lamp body 120 , thereby making the first lamp body 110 and the second lamp body 120 less likely to interfere. The assembly of the second lamp body 120 is more convenient, which promotes higher assembly precision of the lamp body 100 .

Further, the outer side wall of the circlip accommodating portion 130 is flush with the outer side wall of the second lamp body 120 . At this time, the user can see that the circlip accommodating portion 130 does not protrude from the second lamp body 120 , so that the outer side wall of the circlip accommodating portion 130 and the outer side wall of the second lamp body 120 are connected smoothly, thereby improving the lamp body 100 aesthetics to improve user experience. In addition, the outer side wall of the circlip accommodating portion 130 is flush with the outer side wall of the second lamp body 120, so that the gap between the circlip accommodating portion 130 and the side wall of the escape groove 121 is small, thereby helping to improve lighting Waterproof and dustproof performance of lamps.

In the above embodiment, the size of the opening end 131 of the circlip accommodating portion 130 is relatively large. When the second lamp body 120 only covers part of the open end 131, the elastic portion 210 is likely to fall out from the circlip accommodating portion 130; When the two lamp bodies 120 completely cover the open end 131, the wall thickness of the second lamp body 120 is relatively thick, which increases the weight of the lamp body 100 and is not conducive to the installation of the lighting lamp. Based on this, in another optional embodiment, the inner side wall of the second lamp body 120 may extend toward the inside of the second lamp body 120 to form a first extension portion 122 , and the first extension portion 122 may cover the opening end 131. In this solution, a partial area of the second lamp body 120 is extended to form the first extension portion 122 . The first extension portion 122 is equivalent to a cover and covers the open end 131 . At this time, the open end 131 can be completely covered, and the The wall thickness of the second lamp body 120 is relatively small, so that the weight of the lamp body 100 is not affected, and thus the installation of the lighting lamp is not affected.

Normally, the first lamp body 110 can be installed with the light source module 300 , in order to make the light source module 300 more stably installed on the first lamp body 110 . In another optional embodiment, the spring receiving portion 130 and the light source module 300 may be located on the same side of the first lamp body 110 , and at this time, the free end of the first extension portion 122 extends toward the first lamp body 110 A second extension portion 123 is formed, and the second extension portion 123 can be used for pressing the light source module 300 . In this solution, the second extension portion 123 can press the light source module 300 , so that the light source module 300 can be securely mounted on the first lamp body 110 .

Further, the second extension portion 123 may be an elastic structural member. At this time, the second extension portion 123 can be slightly deformed when pressing the light source module 300, so as to prevent the second extension portion 123 from damaging the light source module 300, and at the same time , the elastic structure can provide resilience for the light source module 300 , thereby making the light source module 300 pressed more tightly. In addition, the second extension portion 123 can be slightly deformed when the light source module 300 is pressed, so that the assembly accuracy of the first lamp body 110 and the second lamp body 120 will not be affected.

In the above-mentioned embodiment, the first lamp body 110 can be connected with the circlip accommodating portion 130 by means of bonding, clipping or screw connection. The intensity is low, thereby causing the safety and reliability of the lamp body 100 to be low. Based on this, in another optional embodiment, a surface of one side of the first lamp body 110 facing the second lamp body 120 may extend to form a circlip accommodating portion 130 . At this time, the first lamp body 110 and the circlip accommodating portion 130 are integral structural members, which can further improve the connection strength between the circlip accommodating portion 130 and the first lamp body 110 , thereby improving the safety and reliability of the lamp body 100 . In addition, during the manufacturing process of the lamp body 100, the first lamp body 110 and the circlip accommodating portion 130 are integrally formed, thereby reducing the processing steps for assembling the first lamp body 110 and the circlip accommodating portion 130, so that the lamp can be The manufacture of the body 100 is simpler and more convenient.

In the above embodiment, a certain gap needs to be reserved between the open end 131 of the circlip accommodating portion 130 and the second lamp body 120 , so that one end of the circlip mounting portion 220 can extend into the circlip accommodating portion 130 . , and is connected with the elastic part 210. However, in this solution, there is a large gap between the open end 131 and the second lamp body 120, so that the elastic part 210 can be easily slipped out of the gap, thereby reducing the safety of the lighting fixture. Safety and reliability. In addition, a portion of the mounting portion 220 abuts against the edge of the open end 131 , so that the mounting portion 220 exceeds its maximum deformation amount, thereby easily causing damage to the retaining spring 200 .

Based on this, in another optional embodiment, a chute 133 may be opened on the outer side wall of the retaining portion 130 of the circlip, and the extension direction of the chute 133 may be the same as the height direction of the lamp body 100 . One end extends into the spring receiving portion 130 through the chute 133 and is connected to the elastic portion 210 , and the mounting portion 220 can move along the extending direction of the chute 133 . In this solution, the outer side wall of the retaining portion 130 is provided with a chute 133 for the mounting portion 220 to move, and the mounting portion 220 can be moved to a desired position along the chute 133. Moving in the chute 133 makes the mounting portion 220 less prone to excessive deformation, so that the circlip 200 is not easily damaged, thereby increasing the service life of the circlip 200 . In addition, there is no need to reserve a gap between the open end 131 of the spring receiving portion 130 and the second lamp body 120, so that the open end 131 and the second lamp body 120 can be in contact, so that the elastic portion 210 is not easily dropped, and further The safety and reliability of the assembly of the lighting fixture are improved.

In order to improve the installation accuracy of the lamp body 100 , in another optional embodiment, the open end 131 may be provided with a first positioning portion 1311 , and the second lamp body 120 may be provided with a first positioning portion 1311 on the side of the second lamp body 120 facing the circlip accommodating portion 130 . The two positioning portions 124 , the retaining portion 130 of the retaining spring and the second lamp body 120 can be positioned and matched by the first positioning portion 1311 and the second positioning portion 124 . In this solution, the installation position of the circlip accommodating portion 130 on the second lamp body 120 can be determined by the first positioning portion 1311 and the second locating portion 124, thereby preventing the circlip accommodating portion 130 and the second lamp body 120 from being assembled out of position . In addition, the circlip accommodating portion 130 is disposed on the first lamp body 110, and the installation positions of the circlip accommodating portion 130 and the second lamp body 120 are determined, which is equivalent to determining the distance between the first lamp body 110 and the second lamp body 120. Therefore, the first positioning part 1311 and the second positioning part 124 can also locate the installation positions of the first lamp body 110 and the second lamp body 120 , thereby improving the installation accuracy of the lamp body 100 .

Optionally, one of the first positioning portion 1311 and the second positioning portion 124 may be a positioning protrusion, and the other may be a positioning groove, and at least part of the positioning protrusion is located in the positioning groove. In this solution, the positioning protrusion can be directly inserted into the positioning groove, thereby simplifying the positioning method. In addition, the positioning protrusions and the positioning grooves are easy to process, so that the lamp body 100 is convenient to manufacture and the cost is low.

In another optional embodiment, the light source module 300 is installed on the first lamp body 110 , the retaining portion 130 and the light source module 300 may be located on the same side of the first lamp body 110 , and the second lamp body 120 may be A wire-threading slot 125 is provided, and the wire 400 can be connected to the light source module 300 through the wire-threading slot 125 . In this solution, one end of the wire penetrates into the lamp body 100 from the threading slot 125 and is connected to the light source module 300, and the other end of the wire 400 is located outside the lamp body 100 and is connected to an external power source, so that the light source module can be controlled. group 300 and supply power to the light source module 300 .

In order to improve the safety and reliability of the connection between the light source module 300 and the wire 400, in another optional embodiment, the first lamp body 110 may be provided with a wire clamping portion 111, a circlip accommodating portion 130, a wire Both the clamping portion 111 and the light source module 300 may be located on the same side of the first lamp body 110 , and the wire clamping portion 111 may be used to clamp the wire 400 . In this solution, the wire clamping portion 111 can clamp part of the wire 400 located in the lamp body 100, so as to prevent the wire 400 located in the lamp body 100 from shaking and pulling the light source module 300, so that the wire 400 and the light source module are prevented from shaking. The connection between the groups 300 is not easily broken, thereby improving the safety and reliability of the connection between the light source module 300 and the wire 400 .

Further, the inner wall of the wire threading groove 125 may be provided with a wire pressing protrusion 1251, and the wire pressing protrusion 1251 may be used for pressing the wire. In this solution, the wire pressing protrusion 1251 presses the wire, so that it is not easy for the user to pull the wire 400, so that the connection between the wire 400 and the light source module 300 is not easily broken, and further improves the connection between the light source module 300 and the wire 400. Connection security and reliability.

In the above-mentioned embodiment, the side wall of the inner side wall of the circlip accommodating portion 130 and the second lamp body 120 facing the same side may be a semi-closed structure. The holes or through-slots are prone to light leakage, which in turn makes the circlip receiving portion 130 prone to light leakage, thereby reducing the optical performance of the lighting fixture. To this end, in another optional embodiment, the side wall of the inner side wall of the circlip accommodating portion 130 and the inner side wall of the second lamp body 120 facing the same side may be a closed structure. The closed structure means that the sidewall of the circlip accommodating portion 130 is a whole, and the sidewall of the circlip accommodating portion 130 is not provided with a light-transmitting structure, so the sidewall of the circlip accommodating portion 130 is opaque to light, thereby preventing the circlip The receiving portion 130 leaks light, thereby improving the optical performance of the lighting fixture.

In order to make the connection between the lamp body 100 and the installation base more stable and reliable, in another optional embodiment, the number of the circlip accommodating parts 130 may be at least two, and the at least two circlip accommodating parts 130 are symmetrically arranged cloth, the number of the circlips 200 may be at least two, and the at least two circlip accommodating portions 130 are provided in a one-to-one correspondence with the at least two circlips 200 . In this solution, the number of circlip accommodating parts 130 is large, and more circlips 200 can be installed, thereby improving the connection strength between the lamp body 100 and the installation foundation, thereby making the connection between the lamp body 100 and the installation foundation more stable and stable. reliable. In addition, the at least two circlip accommodating portions 130 are arranged symmetrically, so that the forces on both sides of the lamp body 100 are relatively balanced, thereby preventing the lamp body 100 from being deflected.

In another optional embodiment, the first lamp body 110 is connected to the second lamp body 120 by snap connection. Specifically, the first lamp body 110 may be provided with a first connecting portion, and the second lamp body 120 may be provided with a first connection portion. In the second clamping portion, the first lamp body 110 and the second lamp body 120 can be engaged with each other through the first clamping portion and the second clamping portion. This solution makes the assembly of the lamp body 100 relatively simple and convenient, and can improve the assembly efficiency of the lighting lamp.

In another optional embodiment, the first lamp body 110 and the second lamp body 120 may be connected by welding. This solution can improve the connection strength of the lamp body 100 .

Of course, the first lamp body 110 and the second lamp body 120 may also be assembled in other manners, which are not limited herein.

The side of the first lamp body 110 away from the second lamp body 120 may be provided with an extended annular shielding outer edge 126. After the lighting fixture is installed on the installation foundation, the annular shielding outer edge 126 can shield the openings opened on the installation foundation. Mounting holes improve the aesthetics of lighting fixtures after installation, thereby improving user experience.

Based on the lamp body 100 disclosed in the embodiment of the present application, the embodiment of the present application further discloses a lighting lamp, and the disclosed lighting lamp includes the lamp body 100 described in any of the above embodiments. The lighting fixture disclosed in the present application may be a downlight or a spotlight, and of course, may also be other lighting fixtures, which are not limited herein.

The lighting fixture disclosed in the embodiments of the present application may further include a circlip 200 and a light source module 300 . The light source module 300 is installed on the first lamp body 110 , and the circlip accommodating portion 130 and the light source module 300 are located at the same time as the first lamp body 110 . In the direction from the closed end 132 to the open end 131 , the second lamp body 120 and the elastic part 210 are limitedly engaged, and the second lamp body 120 is limitedly engaged with the elastic part 210 in the direction from the open end 131 to the closed end 132 . In the direction, the closed end 132 is limitedly matched with the elastic portion 210 .

In the above solution, after the elastic portion 210 of the circlip 200 is assembled into the circlip accommodating portion 130 through the open end 131 , the second light body 120 is covered by the assembly relationship between the first lamp body 110 and the second lamp body 120 . The opening end 131 can limit the circlip 200 to the circlip accommodating portion 130 , thereby preventing the circlip 200 from falling out of the circlip accommodating portion 130 . When the lighting fixture is assembled, the circlip 200 can be fixed without screws, rivets or other circlip fixing structures. The circlip 200 only needs to be placed in the circlip accommodating portion 130, and the circlip 200 can be blocked by the second lamp body 120. The opening end 131 of the circlip 130 is closed, thereby preventing the circlip 200 from falling out, thereby making the installation method of the circlip 200 simpler, thereby reducing the installation difficulty of the circlip 200, and improving the installation efficiency of the circlip 200, thereby improving the efficiency of the lighting fixture. Assembly efficiency.

In addition, since the opening end 131 of the circlip accommodating portion 130 and the light source module 300 are in the same orientation, when assembling the lighting fixture, it is only necessary to assemble the components along one direction, and there is no need to turn over the lighting multiple times during the assembly process. lamps, thereby improving the assembly efficiency of the lighting lamps.

Furthermore, since the lighting fixtures are assembled in one direction, automated assembly of the lighting fixtures can be achieved.

In another optional embodiment, the outer side wall of the circlip accommodating portion 130 is flush with the outer side wall of the second lamp body 120 and the outer side wall of the first lamp body 110 . In this solution, the user can see that the circlip accommodating portion 130 does not protrude from the first lamp body 110 and the second lamp body 120, so that the outer side wall of the circlip accommodating portion 130 is connected to the first lamp body 110 and the second lamp body 120. The outer side walls of the 120 are connected smoothly, thereby improving the aesthetics of the lighting fixture and improving user experience.

Optionally, the lighting fixture may further include a mask 500 , the mask 500 may be disposed on the side of the second lamp body 120 away from the first lamp body 110 , and form an installation space 600 with the lamp body 100 , and the light source module 300 is located in the installation space In 600, the light source module 300 is arranged in the installation space, and the mask 500 can play the role of diffusing light, so that the light emitted by the lighting fixture evenly illuminates the area to be illuminated, thereby improving the lighting effect of the lighting fixture. Optionally, in this embodiment, the light source module 300 may be an LED (Light Emitting Diode, light emitting diode) light source module. Optionally, in the embodiment of the present application, the mask 500 may be clipped on the inner wall of the second lamp body 120 .

In another optional embodiment, the lighting fixture may further include a reflector, the reflector may be arranged in the lamp body 100, the reflector may have a light entrance end and a light exit end arranged oppositely, and the light source module 300 is located at the entrance The side where the light end is located. In this solution, the reflector can reflect the light emitted by the light source module 300, so as to gather the light and avoid wasting light, thereby improving the optical performance of the lighting fixture.

In another optional embodiment, one end of the elastic portion 210 of the circlip 200 may be a semi-closed structure. As shown in FIG. 10 , a single metal wire extends from the front end of the circlip 210 . The structure is simple and the production is convenient.

In another optional embodiment, one end of the elastic portion 210 of the retaining spring 200 may be a closed structure. As shown in FIG. 11 , the front end of the elastic portion 210 of the retaining spring is a closed rectangular structure. In this case, the retaining spring 200 The rigidity of the elastic portion 210 is relatively strong, so that the elastic portion 210 of the retaining spring 200 is not easily deformed excessively.

Based on the lighting fixtures disclosed in the embodiments of the present application, the embodiments of the present application disclose an assembling method of the lighting fixtures. The disclosed assembling method of the lighting fixtures is applied to the lighting fixtures as described above, and the disclosed assembling methods include:

S101 , assembling the light source module 300 on the first lamp body 110 along the direction from the open end 131 to the closed end 132 .

At this time, the assembly direction of the first lamp body 110 needs to be determined first, and the side of the first lamp body 110 on which the circlip accommodating portion 130 is disposed faces upward.

S102 , placing the elastic portion 210 of the circlip 200 into the circlip accommodating portion 130 in a direction along the open end 131 toward the closed end 132 .

At this time, the elastic portion 210 of the circlip is directly put into the circlip accommodating portion 130 , and the elastic portion 210 does not need to be fixed.

S103 , assembling the second lamp body 120 on the first lamp body 110 in a direction from the open end 131 to the closed end 132 .

After the first lamp body 110 and the second lamp body 120 are assembled, the second lamp body 120 covers the opening end 131 of the circlip accommodating portion 130 , so that the elastic portion 210 and the second lamp body 120 can be limitedly matched, thereby realizing the circlip Assembly on the lamp body 100 .

In this solution, when the lighting fixture is assembled, it is only necessary to assemble the components along one direction, and there is no need to turn the lighting fixture many times during the assembly process, thereby improving the assembly efficiency of the lighting fixture. Furthermore, since the lighting fixtures are assembled in one direction, automated assembly of the lighting fixtures can be achieved.

In another optional embodiment, after step S103 , it may further include assembling the mask 500 to the second lamp body 120 in a direction along the open end 131 to the closed end 132 .

In the above embodiment, the mask 500 can play the role of diffusing light, so that the light emitted by the lighting fixture evenly illuminates the area to be illuminated, thereby improving the lighting effect of the lighting fixture.

In another optional embodiment, after step S103 , the reflector may be installed in the lamp body 100 along the direction from the open end 131 to the closed end 132 . At this time, the light input end of the reflector faces the light source module 300 . In this solution, the reflector can reflect the light emitted by the light source module 300, so as to gather the light and avoid wasting light, thereby improving the optical performance of the lighting fixture.

The above embodiments of this application mainly describe the differences between the various embodiments. As long as the different optimization features of the various embodiments are not contradictory, they can be combined to form better embodiments. No longer.

The above descriptions are merely examples of the present application, and are not intended to limit the present application. Various modifications and variations of this application are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.

Claims

A lamp body, wherein the lamp body (100) is used for connecting with a retaining spring (200), and the lamp body (100) includes a first lamp body (110) and a second lamp body that are connected to each other (120), where:

The first lamp body (110) is provided with a circlip accommodating portion (130), and the circlip accommodating portion (130) has an open end (131) and a closed end (132) disposed oppositely, and the closed end (132) ) is connected to the first lamp body (110), the open end (131) faces the second lamp body (120), the retaining spring (200) includes an elastic part (210), the elastic part (210) is located in the circlip (130), the second lamp body (120) covers the open end (131), from the closed end (132) to the open end (131) In the direction of the second lamp body (120) and the elastic part (210), the second lamp body (120) is in position-limiting cooperation with the elastic part (210). In the direction from the open end (131) to the closed end (132), the closed end ( 132) is limitedly matched with the elastic portion (210).
The lamp body according to claim 1, wherein an escape groove (121) is formed on the side wall of the second lamp body (120), and the circlip receiving portion (130) is located in the escape groove (121) Inside, the groove bottom of the escape groove (121) covers the open end (131).
The lamp body according to claim 2, wherein the outer side wall of the retaining spring receiving portion (130) is flush with the outer side wall of the second lamp body (120).
The lamp body according to claim 1, wherein an inner side wall of the second lamp body (120) extends toward the inside of the second lamp body (120) to form a first extension portion (122), and the first extension portion (122) is formed. An extension (122) covers the open end (131).
The lamp body according to claim 4, wherein a light source module (300) is installed on the first lamp body (110), and the clip spring receiving portion (130) and the light source module (300) are located in On the same side of the first lamp body (110), the free end of the first extension part (122) extends toward the first lamp body (110) to form a second extension part (123), the second extension part (123) The part (123) is used for pressing the light source module (300).
The lamp body according to claim 5, wherein the second extension portion (123) is an elastic structural member.
The lamp body according to claim 1, wherein a side surface of the first lamp body (110) facing the second lamp body (120) extends to form the circlip accommodating portion (130).
The lamp body according to claim 1, wherein a chute (133) is defined on the outer side wall of the retaining spring receiving portion (130), and the extension direction of the chute (133) is the same as that of the lamp body (130). 100) in the same height direction, the circlip (200) further includes a mounting portion (220), and one end of the mounting portion (220) extends into the circlip receiving portion (130) through the chute (133) and connected with the elastic portion (210), the mounting portion (220) can move along the extending direction of the chute (133).
The lamp body of claim 1, wherein the open end (131) is provided with a first positioning portion (1311), and the second lamp body (120) faces the circlip receiving portion (130). A second positioning portion (124) is provided on the side, and the circlip receiving portion (130) and the second lamp body (120) pass through the first positioning portion (1311) and the second positioning portion (124) Positioning fit.
The lamp body according to claim 1, wherein a light source module (300) is installed on the first lamp body (110), and a threading groove (125) is opened in the second lamp body (120), and the wires ( 400) is connected to the light source module (300) through the threading slot (125).
The lamp body according to claim 10, wherein the first lamp body (110) is provided with a wire clamping portion (111), the circlip accommodating portion (130), the wire clamping portion (111) ) and the light source module (300) are located on the same side of the first lamp body (110), and the wire clamping portion (111) is used to clamp the wire (400).
The lamp body according to claim 10 or 11, wherein the inner wall of the threading groove (125) is provided with a wire pressing protrusion (1251), and the wire pressing protrusion (1251) is used for pressing the wire Wire (400).
The lamp body according to claim 1, wherein a side wall of the circlip accommodating portion (130) and the inner side wall of the second lamp body (120) facing the same side is a closed structure.
The lamp body according to claim 1, wherein the number of the circlip accommodating parts (130) is at least two, and the at least two circlip accommodating parts (130) are symmetrically arranged, and the The number of the circlips (200) is at least two, and the at least two circlip accommodating portions (130) are provided in a one-to-one correspondence with the at least two circlips (200).
The lamp body according to claim 1, wherein the first lamp body (110) is connected to the second lamp body (120) in a snap connection; or,

The first lamp body (110) is connected to the second lamp body (120) by welding.
A lighting fixture, comprising a circlip (200), a light source module (300) and the fixture body according to any one of claims 1 to 15, wherein:

The light source module (300) is mounted on the first lamp body (110), and the retaining portion (130) and the light source module (300) are located at the same side of the first lamp body (110). side, the elastic portion (210) of the circlip (200) is located in the circlip receiving portion (130), and in the direction from the closed end (132) to the open end (131), the The second lamp body (120) and the elastic portion (210) are in position-limiting cooperation, and in the direction from the open end (131) to the closed end (132), the closed end (132) is connected to the closed end (132). The elastic part (210) is limited and matched.
The lighting fixture according to claim 16, wherein the outer sidewall of the retaining spring receiving portion (130), the outer sidewall of the second lamp body (120) and the outer sidewall of the first lamp body (110) evenly.
A method of assembling a lighting fixture, wherein, applied to the lighting fixture according to claim 16 or 17, the assembling method comprises:

Assembling the light source module (300) to the first lamp body (110) in a direction along the open end (131) toward the closed end (132);

In a direction along the open end (131) toward the closed end (132), put the elastic portion (210) of the snap spring (200) into the snap spring receiving portion (130);

The second lamp body (120) is assembled on the first lamp body (110) in a direction along the open end (131) toward the closed end (132).