CN212056972U - Lamp mounting structure - Google Patents

Abstract

The present application provides a lamp installation structure, comprising a lamp body, a groove housing covering the lamp body, an outer frame disposed outside the lamp body, and a bracket connecting the lamp body and the outer frame, the inner side wall of the outer frame facing the An extension plate is extended inside, a step part supporting the open end of the groove casing is formed between the extension plate and the inner side wall of the outer frame, the bracket is arranged on the extension plate, and the bracket is provided with a clamping slot. In the present application, an extension plate is extended inward from the inner side wall of the outer frame, and a step portion supporting the open end of the groove shell is formed between the extension plate and the inner side wall of the outer frame, and the step portion can respectively connect the bracket and the groove shell. Support; the bracket is provided with a slot for extending into one side of the open end of the groove shell, and the bracket can be clamped and fixed by the groove shell and the extension plate. Compared with the cumbersome operation of fixing the bracket by locking screws, the lamp installation structure eliminates the process of locking screws, which makes the bracket installation convenient and fast, and the cost is low.

Description

Lamp installation structure

technical field

The present application belongs to the field of lighting equipment, and more particularly, relates to a lighting installation structure.

Background technique

Groove lamps are generally installed on the ceiling, including a square or rectangular groove shell, a lamp body installed in the groove shell, and a T-shaped skeleton supporting the lamp body. The lamp body usually includes a light source, a lamp socket, and a lighting ballast. devices, wiring devices and/or other components that accept mains input.

At present, during the installation of recessed lamps, a bracket with a horizontal plane and a vertical plane is often added on both sides and both ends of the main body of the lamp. The brackets have mounting holes or slots and fixing holes or slots. The bracket is fixed between the groove shell and the T-shaped frame by screw locking, and the brackets on both sides are fixed between the brackets at both ends and the T-shaped frame by screw locking. Buckles or other buckles, by suspending the shafts or hinges at both ends of the main body of the luminaire on the brackets at both ends. After installing the internal fittings, install the main body of the lamp horizontally in the groove housing by means of a swivel buckle or other buckle. However, fixing and installing the brackets at both ends and the brackets on both sides by locking screws requires professional locking screw tools, which is time-consuming and labor-intensive, and the installation cost is high.

Utility model content

The purpose of the embodiments of the present application is to provide a lamp installation structure, so as to solve the problem that the fixing and installation of the brackets at both ends and the brackets on both sides through locking screws in the recessed lamps existing in the related art requires professional screw locking tools, which is time-consuming and labor-intensive. The problem of high installation cost.

In order to achieve the above purpose, the technical solutions adopted in the embodiments of the present application are:

A lamp installation structure is provided, which includes a lamp body, a groove housing covered on the lamp body, an outer frame arranged on the outside of the lamp body, and a bracket connecting the lamp body and the outer frame. An extension plate extends inward from the inner side wall of the outer frame, a step portion supporting the open end of the groove shell is formed between the extension plate and the inner side wall of the outer frame, and the bracket is arranged on the extension plate On the bracket, there is a slot for the side of the open end of the groove shell to extend into; one end of the lamp body is connected to the bracket, and the other end of the lamp body is connected to the outer frame connected.

In one embodiment, at least one end of the bracket is provided with a positioning groove.

In one embodiment, an end of the lamp body close to the bracket is provided with a first connecting member detachably connected to the bracket, and an end of the lamp body away from the bracket is provided with a detachable connection to the outer frame of the second connector.

In one embodiment, the first connecting member is a hook, and the bracket is provided with a mounting groove into which the hook extends.

In one embodiment, the second connecting member includes a rotating cap rotatably mounted on the lamp body and a rotating piece driven by the rotating cap to abut against the stepped portion; the rotating Both ends of the cap protrude from the lamp body respectively, and the rotating piece is mounted on the protruding end of the rotating cap facing the groove housing.

In one embodiment, the rotating piece includes a first piece installed on the protruding end of the rotating cap facing the groove housing, a second piece for abutting with the step portion, and a connecting piece connecting pieces of the first piece and the second piece; the connecting pieces are respectively arranged obliquely with the first piece and the second piece.

In one embodiment, the lamp body is provided with a first through hole; the second connecting member further includes a toggle lever for rotating the rotating plate; the toggle lever is arranged on the first through hole. In a through hole, one end of the toggle rod is connected to the rotating plate, and the other end of the toggle rod protrudes out of the first through hole.

In another embodiment, the second connecting member comprises a base mounted on the side of the lamp body facing the groove housing, a plug-in board mounted on the base, and used to toggle the A toggle plate that moves the insert plate to make the insert plate abut against the step portion and a second through hole opened on the lamp body; the toggle plate is set in the second through hole, so One end of the toggle plate is connected to the plug board, and the other end of the toggle plate protrudes out of the second through hole.

In yet another embodiment, the second connecting member further includes an elastic member for elastically pushing the inserting board and a resisting column for resisting the inserting board, the resisting column is provided with a first limit the inserting board is provided with a second limiting part that cooperates with the first limiting part; one end of the elastic piece is in contact with the inserting board, and the other end of the elastic piece The bases are in contact with each other, the resisting column is installed on the base, and one end of the resisting column extends out of the lamp body.

In yet another embodiment, the second limiting portion includes an opening and an elongated hole respectively opened on the inserting plate, the elongated hole is arranged along the length direction of the inserting plate, and the opening It is arranged at one end of the elongated hole away from the toggle plate, and the opening is communicated with the elongated hole; the first limiting portion includes a guide sleeve sleeved and fixed on the resisting column, so The guide sleeve is arranged in the opening, the diameter of the guide sleeve is larger than the width of the elongated hole, and the width of the elongated hole is larger than the diameter of the blocking column.

The above-mentioned one or more technical solutions in the embodiments of the present application have at least one of the following technical effects: In the present application, an extension plate is extended inward from the inner side wall of the outer frame, and a support is formed between the extension plate and the inner side wall of the outer frame. The stepped part of the open end of the groove shell, the stepped part can support the bracket and the groove shell respectively; the bracket is provided with a slot for the side of the open end of the groove shell to extend into, and the bracket can be supported by the groove shell The body and the extension plate are clamped and fixed. Compared with the cumbersome operation of fixing the bracket by locking screws, the lamp installation structure eliminates the process of locking screws, which makes the bracket installation convenient and fast, and the cost is low.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings that are used in the description of the embodiments or exemplary technologies. Obviously, the drawings in the following description are only for the present application. In some embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic structural diagram 1 of a lamp installation structure provided in Embodiment 1 of the present application;

FIG. 2 is a second structural schematic diagram of the lamp installation structure provided in the first embodiment of the application;

Fig. 3 is the explosion schematic diagram of Fig. 2;

4 is a schematic cross-sectional view of the lamp installation structure provided in Embodiment 1 of the present application;

Fig. 5 is the enlarged schematic diagram of A place in Fig. 4;

FIG. 6 is a first schematic cross-sectional view of the connection between the lamp body and the outer frame according to the first embodiment of the application;

Fig. 7 is the enlarged schematic diagram at B in Fig. 6;

8 is a second schematic cross-sectional view of the connection between the lamp body and the outer frame according to the first embodiment of the application;

Fig. 9 is the enlarged schematic diagram at C in Fig. 8;

10 is a schematic cross-sectional view of the connection between the groove housing and the outer frame provided by the first embodiment of the application;

Fig. 11 is the enlarged schematic diagram at D in Fig. 10;

12 is an enlarged view of a schematic cross-sectional view of an outer frame provided in Embodiment 1 of the application;

13 is a schematic cross-sectional view of the groove housing provided in Embodiment 1 of the present application;

Fig. 14 is the enlarged schematic diagram at E in Fig. 13;

15 is a schematic structural diagram of the stent provided in Embodiment 1 of the application;

16 is an exploded schematic diagram of the lamp body provided in the first embodiment of the application;

Fig. 17 is the enlarged schematic diagram at F in Fig. 16;

18 is a schematic structural diagram of a rotating plate provided in Embodiment 1 of the application;

19 is an exploded schematic diagram of the lamp installation structure provided in the second embodiment of the application;

Figure 20 is an enlarged schematic view at G in Figure 19;

Figure 21 is an enlarged view of the schematic exploded view at G in Figure 19;

22 is a schematic structural diagram of the connection between the lamp body and the outer frame according to the third embodiment of the application;

Figure 23 is an enlarged view of the schematic exploded view at H in Figure 22;

24 is a schematic cross-sectional view of the second connector provided in Embodiment 3 of the present application;

25 is an exploded schematic diagram of the second connector provided in Embodiment 3 of the present application;

FIG. 26 is a schematic structural diagram of a base provided in Embodiment 3 of the present application.

Among them, the main symbols of each accompanying drawing in the figure are:

1-lamp body; 10-first through hole; 100-fifth through-hole; 11-first connecting piece; 12-second connecting piece; 121-rotating cap; 122-rotating piece; 123-first piece; 124 -2nd piece; 125-connecting piece; 13-toggle lever; 14-base; 140-third through hole; 141-first guide groove; 142-second guide groove; 143-fourth through hole; 144 - convex part; 145-limiting slot; 146-elastic body; 15-insert plate; 151-guide block; 152-second limit part; 153-long hole; 154-opening hole; 16-toggle plate; 17-second through hole; 18-elastic part; 19-blocking column; 190-first limit part; 191-guide sleeve; 192-guide block;

2-outer frame; 20-extension plate; 21-step part;

3-bracket; 31-card slot; 32-positioning slot; 33-installation slot;

4-groove shell; 41-first section; 42-second section; 43-third section; 44-fourth section; 45-fifth section; 46-sixth section; 47-seventh section.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

Furthermore, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" are used for descriptive purposes only and should not be construed as indicating or implying Relative importance or implicit indication of the number of technical features indicated. Thus, features defined as "first", "second", "third", "fourth", "fifth", "sixth", "seventh" may expressly or implicitly include one or more of this feature. In the description of the present application, "plurality" means two or more, unless otherwise expressly and specifically defined. "Several" means one or more than one, unless expressly specifically defined otherwise.

In the description of this application, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", " The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for convenience Describe the application and simplify the description without indicating or implying that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the application.

In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection or indirect connection through an intermediate medium, may be internal communication between two elements or an interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the phrases "in one embodiment" or "in some embodiments" appear in various places throughout the specification, not all referring to the same embodiment. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments.

Example 1:

Referring to FIG. 3 , FIG. 5 and FIG. 15 , the lamp installation structure provided in the first embodiment of the present application will now be described. The lamp installation structure includes a lamp body 1, a groove casing 4 covering the lamp body 1, an outer frame 2 disposed outside the lamp body 1, and a bracket 3 connecting the lamp body 1 and the outer frame 2. The groove casing 4. The side facing the lamp body 1 is open. An extension plate 20 extends inward from the inner side wall of the outer frame 2. A step 21 is formed between the extension plate 20 and the inner side wall of the outer frame 2 to support the open end of the groove shell 4. The bracket 3 is arranged on the extension plate 20. 3 is provided with a card slot 31 into which one side of the open end of the groove shell 4 extends; 12, the inner side wall of the outer frame 2 can also be extended outward at the same time, and the outer frame 2 can be set as an inverted "T" structure, so as to realize the splicing between a plurality of lamp bodies 1, which is not the only one here. limited. The groove housing 4 has an accommodating chamber, which can cover and protect the components on the lamp body 1 . In this structure, an extension plate 20 is extended inward from the inner side wall of the outer frame 2, and a step 21 supporting the open end of the groove housing 4 is formed between the extension plate 20 and the inner side wall of the outer frame 2, and the step portion 21 can The bracket 3 and the groove shell 4 are respectively supported; the bracket 3 is provided with a slot 31 into which one end of the groove shell 4 extends, and the bracket 3 can be clamped and fixed by the groove shell 4 and the extension plate 20 . Compared with the cumbersome operation of fixing the bracket 3 by locking screws, the lamp installation structure eliminates the process of locking the screws, so that the installation of the bracket 3 is convenient and fast, and the cost is low.

In one embodiment, please refer to FIG. 3 and FIG. 15 , as a specific implementation of the lamp installation structure provided in the first embodiment of the present application, at least one end of the bracket 3 is provided with a positioning groove 32 . With this structure, when the groove casing 4 is covered on the lamp body 1, the adjacent two sides of the open end of the groove casing 4 can extend into the locking groove 31 and the positioning groove 32 respectively. The bracket 3 can be fixed in two directions to improve the stability of the installation of the bracket 3 . Wherein, the card slot 31 can be arranged along the length direction of the bracket 3, each positioning slot 32 can be arranged along the width direction of the bracket 3, and each positioning slot 32 is communicated with the card slot 31, so that it can be adapted to a square or rectangular groove shell 4. There is no unique limitation here.

In one embodiment, please refer to FIG. 3 and FIG. 15 , the number of the positioning grooves 32 is two, and the two positioning grooves 32 are respectively provided at both ends of the bracket 3 . With this structure, the three sides of the open end of the groove housing 4 can respectively extend into the clamping groove 31 and the two positioning grooves 32. By cooperating with the stepped portion 21, the three positions of the bracket 3 can be fixed, which can further improve the The installation stability of the bracket 3. Wherein, the bracket 3 can be arranged in a "U" shape, and each positioning slot 32 is arranged perpendicular to the clamping slot 31 , so that it can be adapted to a square or rectangular groove housing 4 . In other embodiments, the number and distribution positions of the positioning grooves 32 can be adjusted according to actual needs, which is not limited herein.

In one embodiment, please refer to FIG. 5 and FIG. 15 , the width of each positioning slot 32 is equal to the width of the clamping slot 31 , and the width of each positioning slot 32 is greater than the width of the extension plate 20 . In this structure, the width of the positioning groove 32 and the width of the clamping groove 31 are set to be the same, which is convenient for forming and manufacturing, and is convenient for processing and production. The widths of the clamping slot 31 and the positioning slot 32 are respectively larger than the width of the extension plate 20. On the one hand, the contact area between the bracket 3 and the stepped portion 21 is maximized, and the clamping and fixing effect of the bracket 3 is the best with the groove shell 4; On the one hand, the part of the bracket 3 protruding from the extension plate 20 can block the lamp body 1 to prevent damage to the components on the lamp body 1 due to the excessive depth of the lamp body 1 extending into the groove housing 4 . Therefore, the positioning, installation and protection of the lamp body 1 are realized; moreover, the protruding part of the bracket 3 is convenient to be connected with the lamp body 1 , and the disassembly and assembly rate of the lamp body 1 is improved. In other embodiments, the widths of the positioning slot 32, the clamping slot 31 and the extension plate 20 can all be adjusted according to actual needs, for example, the width of each positioning slot 32 can also be larger or smaller than the width of the clamping slot 31; The width may also be equal to or smaller than the width of the extension board 20 ; the width of each card slot 31 may also be greater than, equal to or smaller than the width of the extension board 20 , which is not limited herein.

In one embodiment, please refer to FIG. 3 and FIG. 16 , as a specific implementation of the lamp installation structure provided in the first embodiment of the present application, one end of the lamp body 1 close to the bracket 3 is provided with a detachable connection with the bracket 3 . The first connector 11 is provided with a second connector 12 detachably connected to the outer frame 2 at one end of the lamp body 1 away from the bracket 3 . With this structure, through the cooperation of the first connector 11 and the second connector 12 , the lamp body 1 can be detachably connected to the bracket 3 and the outer frame 2 respectively, which is convenient for maintenance and replacement of the lamp body 1 . The number of the first connector 11 and the second connector 12 is two, which can effectively provide the installation stability of the lamp body 1 . In other embodiments, the number and installation positions of the first connector 11 and the second connector 12 can be adjusted according to actual needs, which is not limited herein.

In an embodiment, please refer to FIG. 5 and FIG. 15 , as a specific implementation of the lamp installation structure provided in the first embodiment of the present application, the first connecting member 11 is a hook, and the bracket 3 is provided with a hook for extending into The installation groove 33 for realizing the rotation of one end of the lamp body 1 around the bracket 3 is realized. In this structure, the installation slot 33 can be opened on the side wall of the card slot 31 close to the lamp body 1 . The hook can be mounted in the installation slot 33 , so as to realize the detachable connection between the lamp body 1 and the bracket 3 . When the lamp body 1 is installed, the hook is hung in the installation slot 33 , one end of the lamp body 1 can be rotated around the bracket 3 , the user pushes the other end of the lamp body 1 , and the second connecting piece 12 is connected to the outer frame 2 . Connection, installation is convenient and fast, and the safety factor is high. When maintaining and replacing the lamp body 1 , it is only necessary to separate the lamp body 1 from the outer frame 2 through the second connecting piece 12 , and the lamp body 1 can be rotated and opened. In other embodiments, the first connecting member 11 can also be adjusted according to actual needs. For example, the above-mentioned first connecting member 11 can also be a rotating shaft or a hinge, which can also realize the rotation of the lamp body 1 around the bracket 3, which is not the only one here. limited.

In one embodiment, please refer to FIG. 7 , FIG. 9 and FIG. 18 , as a specific implementation of the lamp installation structure provided in the first embodiment of the present application, the second connecting member 12 includes a rotating member 12 that is rotatably mounted on the lamp body 1 . The cap 121 and the rotating piece 122 for being driven and rotated by the rotating cap 121 to realize abutment with the step portion 21; the two ends of the rotating cap 121 respectively protrude from the lamp body 1, and the rotating piece 122 is installed on the rotating cap 121 and faces the groove housing 4 on the protruding end. With this structure, after the first connecting member 11 connects one end of the lamp body 1 to the bracket 3 , the rotating cap 121 can be rotated by rotating the extending end of the rotating cap 121 away from the groove housing 4 . After the rotating piece 122 is rotated by a certain angle, it can form abutment with the step portion 21 , so as to realize the detachable connection between the lamp body 1 and the outer frame 2 .

In one embodiment, please refer to FIG. 9 and FIG. 18 , as a specific implementation of the lamp installation structure provided in the first embodiment of the present application, the rotating piece 122 includes a protrusion mounted on the rotating cap 121 and facing the groove housing 4 . The first piece 123 on the end, the second piece 124 for abutting with the step part 21, and the connecting piece 125 connecting the first piece 123 and the second piece 124; the connecting piece 125 is respectively connected with the first piece 123 and the second piece 124 tilt settings. In this structure, the first piece 123 and the second piece 124 can be separated and dislocated by the connecting piece 125 , so that the first piece 123 and the second piece 124 can form a height difference, thereby facilitating the formation of abutment between the second piece 124 and the stepped portion 21 . catch. The first piece 123 , the second piece 124 and the connecting piece 125 are formed by bending the same plate body; the first piece 123 is perpendicular to the second piece 124 , and the second piece 124 is perpendicular to the connecting piece 125 . With this structure, the rotating piece 122 has excellent mechanical properties and is easy to manufacture. In other embodiments, the first piece 123 , the second piece 124 and the connecting piece 125 can also be connected by other means, such as welding, bonding, etc.; the first piece 123 , the second piece 124 and the connecting piece 125 The positional relationship between them can also be adjusted according to actual needs, which is not uniquely limited here.

In one embodiment, please refer to FIG. 9 , FIG. 17 and FIG. 18 , as a specific implementation of the lamp installation structure provided in the first embodiment of the present application, the lamp body 1 is provided with a first through hole 10 ; the second connection is The component 12 also includes a toggle lever 13 for rotating the rotating piece 122, the toggle lever 13 is arranged in the first through hole 10, one end of the toggle lever 13 is connected with the rotating piece 122, and the other end of the toggle lever 13 The first through hole 10 protrudes. Wherein, one end of the toggle rod 13 is connected with the first piece 123 ; the first through hole 10 is in an arc shape, which is not limited here. With this structure, the user can move the toggle lever 13 to extend one end of the first through hole 10 to drive the rotating piece 122 to rotate. The length of the first through hole 10 can be set as required. For example, when the toggle lever 13 is located at one end of the first through hole 10 , the second piece 124 is in a position not protruding from the lamp body 1 , which is convenient for the lamp body 1 When the toggle lever 13 is rotated to the other end of the first through hole 10, the second piece 124 is in a state of protruding from the lamp body 1, and the second piece 124 is in a vertical relationship with the side of the lamp body 1, That is, the rotating piece 122 is rotated by an angle of 90 degrees.

In one embodiment, please refer to FIG. 11 , FIG. 13 and FIG. 14 , the groove housing 4 has a first section 41 located above the lamp body 1 , and two ends of the first section 41 are respectively directed toward the lamp body 1 . The extended second section 42, the third section 43 extending from the free end of each second section 42 in the direction away from the first section 41, and the third section 43 extending from the free end of each third section 43 in the direction close to the lamp body 1. The fourth section 44, the fifth section 45 extending from the free end of each fourth section 44 in the direction away from the first section 41, and the fifth section 45 extending from the free end of each fifth section 45 in the direction close to the lamp body 1. Six sections 46 and a seventh section 47 that continues from the free ends of the sixth sections 46 in a direction away from the first section 41 . In this structure, the first section 41 and the second section 42 are arranged obliquely, and the space enclosed by the first section 41 and the second section 42 can be used to avoid the electronic devices on the lamp body 1; the third section 43 and the fourth section 44 The space can be arranged vertically, and the step formed by the third section 43 and the fourth section 44 can avoid other components such as the circuit board of the lamp body 1; The rotation of the outer frame 2 provides an escape space; each seventh section 47 is located on the extension plate 20, so as to realize the support of the outer frame 2 to the groove shell 4. The width of the extension plate 20 is greater than the width of the seventh section 47, so that the second section 124 of the rotating piece 122 is in contact with the part of the extension plate 20 extending from the seventh section 47, so as to realize the connection between the lamp body 1 and the outer frame 2. connection between. The sum of the widths of the fifth section 45 and the seventh section 47 is greater than the width of the extension plate 20 , and the part of the fifth section 45 protruding from the extension plate 20 is convenient to connect with the fourth section 44 and form an escape space.

Embodiment 2:

Referring to FIG. 19 to FIG. 21 , the lamp installation structure provided in the second embodiment of the present application will now be described. The difference between the lamp installation structure provided by the second embodiment of the present application and the lamp installation structure provided by the above-mentioned first embodiment is that the second connector 12 includes a base 14 installed on the side of the lamp body 1 facing the groove housing 4 , and the installation The inserting plate 15 on the base 14, the toggle plate 16 used to move the inserting plate 15 to make the inserting plate 15 abut the stepped portion 21, and the second through hole 17 opened on the lamp body 1; The moving plate 16 is disposed in the second through hole 17 , one end of the toggle plate 16 is connected to the insertion plate 15 , and the other end of the toggle plate 16 protrudes out of the second through hole 17 . With this structure, the user can move the inserting plate 15 through the end of the toggle plate 16 extending out of the second through hole 17 to move the inserting plate 15. When the inserting plate 15 moves one end of the distance, it can form abutment with the step portion 21 to realize the connection between the lamp body 1 and the outside. Frame 2 connection. The second through hole 17 can be set as an elongated hole, and the length of the second through hole 17 can be set as required. The position state of the main body 1 ; when the toggle plate 16 is located at the other end of the second through hole 17 , the insertion plate 15 is in a position state in which it extends out of the lamp body 1 and abuts against the stepped portion 21 . Wherein, the insertion plate 15 and the toggle plate 16 can be integrally formed; the insertion plate 15 and the toggle plate 16 are arranged vertically. In other embodiments, the plug board 15 and the toggle board 16 can also be connected in other ways, such as welding, bonding, etc.; the positional relationship between the plug board 15 and the toggle board 16 can also be adjusted according to actual needs, There is no unique limitation here.

In one embodiment, please refer to FIG. 21 , the base 14 is provided with a third through hole 140 along the length direction of the base 14 , and the plug board 15 is provided with a guide block 151 extending into the third through hole 140 . In this structure, through the cooperation between the guide block 151 and the third through hole 140 , the insertion board 15 can be guided to move along the length direction of the base 14 to play a positioning role.

In another embodiment, an accommodating groove is protruded upward on the bottom surface of the step portion 21 , and a strong magnet is installed in the accommodating groove, and a magnetic sheet or a magnet block having a different magnetic force from the strong magnet is installed on the lamp body 1 , The magnetic sheet or magnet block extends out of the lamp body 1 . The lamp body 1 can be detachably connected through the magnetism between a strong magnet and a magnetic sheet or a magnet block. Alternatively, the outer frame 2 is provided with a first buckle, and the lamp body 1 is provided with a second buckle. Through the connection between the first buckle and the second buckle, the connection between the lamp body 1 and the outer frame 2 can also be realized. detachable connection. Of course, in other embodiments, the lamp body 1 can also be detachably connected to the outer frame 2 in other ways, which is not limited here.

Other structures of the lamp installation structure provided in the second embodiment of the present application are the same as the corresponding structures of the lamp installation structure provided in the above-mentioned first embodiment, and will not be repeated here.

Embodiment three:

Referring to FIGS. 23 to 25 , the lamp installation structure provided in the third embodiment of the present application will now be described. The difference between the lamp installation structure provided in the third embodiment of the present application and the lamp installation structure provided in the above-mentioned second embodiment is that the second connecting member 12 further includes an elastic member 18 for elastically pushing against the plug-in board 15 and an elastic member 18 for resisting the plug-in board 15 The resisting column 19 is provided with a first limiting portion 190 on the resisting column 19, and a second limiting portion 152 that cooperates with the first limiting portion 190 on the insert plate 15; 15 abuts against each other, the other end of the elastic piece 18 abuts against the base 14 , the resisting post 19 is mounted on the base 14 , and one end of the resisting post 19 protrudes out of the lamp body 1 . With this structure, when the user pushes the portion of the blocking post 19 extending out of the lamp body 1 to move upward, the first limiting portion 190 and the second limiting portion 152 are unlocked and separated, and the inserting plate 15 moves to the position under the elastic force of the elastic member 18 . At the position where the extension plate 20 of the outer frame 2 abuts, the connection between the lamp body 1 and the outer frame 2 is realized. Wherein, the elastic member 18 can be a spring, which is not limited herein.

Specifically, the base 14 is provided with an accommodating cavity for accommodating the elastic member 18, and a first guide groove 141 and a second guide groove 142 are respectively opened along the length direction of the base 14, and the plug board 15 is provided on the first guide In the groove 141 , the toggle plate 16 is arranged in the second guide groove 142 , so as to realize the directional movement of the toggle plate 15 and the toggle plate 16 , and improve the reliability of movement of the toggle plate 15 and the toggle plate 16 . The second limiting portion 152 may include a long hole 153 formed on the plug board 15 and along the length direction of the base 14 , and an opening 154 formed on the plug board 15 , and the hole 154 communicates with the long hole 153 , the diameter of the opening 154 is larger than the width of the elongated hole 153 , and the diameter of the resisting column 19 is smaller than the width of the elongated hole 153 . The first limiting portion 190 may include a guide sleeve 191 sleeved and fixed on the resisting column 19 , and the guide sleeve 191 is disposed in the opening 154 . The diameter of the guide sleeve 191 is larger than the width of the elongated hole 153 , and the diameter of the guide sleeve 191 is smaller than the diameter of the opening 154 . A fourth through hole 143 is formed on the base 14 , a fifth through hole 100 is correspondingly formed on the lamp body 1 , one end of the resisting column 19 passes through the fourth through hole 143 and the fifth through hole 100 respectively, and extends out of the lamp body 1. In the initial position, the guide sleeve 191 is located in the opening 154 , and since the diameter of the guide sleeve 191 is larger than the width of the elongated hole 153 , the insertion plate 15 can be resisted. During use, the user pushes the resisting post 19 upward for a certain distance. At this time, the guide sleeve 191 rises for a certain distance and then separates from the hole 154. Since the diameter of the resisting post 19 is smaller than the width of the elongated hole 153, under the action of the elastic member 18 , push the plug board 15 forward to the top of the extension board 20 to realize the connection between the lamp body 1 and the outer frame 2 . When the above-mentioned toggle plate 16 is moved backward, the elastic member 18 is compressed, and when the resisting column 19 moves to the position of the opening 154 in the elongated hole 153, under the action of gravity, the resisting column 19 moves down and passes through the first The fourth through hole 143 and the fifth through hole 100 extend out of the lamp body 1 . At this time, the guide sleeve 191 extends into the opening 154 to achieve the resistance to the plug-in board 15 . In other embodiments, the structures of the first limiting portion 190 and the second limiting portion 152 can also be adjusted according to actual needs. For example, the first limiting portion 190 and the second limiting portion 152 can be blocks that resist each other. , when the two resisting blocks are separated, the inserting plate 15 can be moved under the action of the elastic member 18; when the two resisting blocks resist each other, the inserting plate 15 can be resisted, which is not limited here.

In one embodiment, please refer to FIG. 24 and FIG. 25 , the top surface of the base 14 is protruded with a convex portion 144 having an accommodating space, and the resisting column 19 can move up and down in the convex portion 144 . The first limiting portion 190 further includes at least one guide block 192 disposed on the outer peripheral surface of the guide sleeve 191 . The inner side wall of the convex portion 144 is correspondingly provided with a limiting groove 145 for the guide block 192 to extend into. The limiting groove 145 is provided along the thickness direction of the base 14 . With this structure, the guide block 192 and the limiting groove 145 cooperate to limit the position, which can improve the reliability of the up-and-down movement of the resisting column 19 and prevent the position of the resisting column 19 from shifting.

In one embodiment, please refer to FIGS. 24 and 25 , the second connecting member 12 further includes an elastic body 146 for elastically pushing against the blocking post 19 , the elastic body 146 is arranged in the convex portion 144 , and one end of the elastic body 146 It is in contact with the inner side wall of the convex portion 144 , and the other end is in contact with the resisting post 19 . In this structure, when the resisting column 19 moves upward, the resisting column 19 squeezes the elastic body 146 to compress the elastic body 146; when the resisting column 19 moves to the position of the opening 154, the elastic body 146 elastically pushes the resisting column 19 downward move, so as to realize the automatic return of the resisting column 19 . Wherein, the elastic body 146 can be a spring, which is not limited herein.

Other structures of the lamp installation structure provided in the third embodiment of the present application are the same as the corresponding structures of the lamp installation structure provided in the above-mentioned second embodiment, and will not be repeated here.

The installation steps of the lamp installation structure provided by this application are as follows:

1. Set the bracket 3 on the extension plate 20 of the outer frame 2 , and cover the groove housing 4 on the lamp body 1 . At this time, one side of the open end of the groove housing 4 extends into the slot 31 of the bracket 3, and the bracket 3 can be clamped and fixed in cooperation with the stepped portion 21, thereby eliminating the screw locking process and reducing the cost;

2. Connect the first connector 11 to the bracket 3 so that the lamp body 1 can rotate around the bracket 3 , and at this time, the groove shell 4 can cover the lamp body 1 . In this embodiment, the hook is connected to the installation slot 33 on the bracket 3, and then the input wire of the lamp body 1 is connected, and the safety rope of the lamp body 1 is installed;

3. The lamp body 1 is rotated around the bracket 3 to a position parallel to the outer frame 2 , and the lamp body 1 and the outer frame 2 are connected through the second connecting piece 12 . In the first embodiment, the rotating piece 122 is rotated to achieve contact with the stepped portion 21 of the outer frame 2; Since the length and width of the lamp body 1 are greater than or equal to the length and width of the outer frame 2, the gap between the lamp body 1 and the outer frame 2 is filled, the overall installation effect is good, the sealing performance is good, and the waterproof and dustproof functions are provided.

The lamp installation structure provided by the present application has at least the following beneficial effects:

1. The bracket 3 is clamped and fixed by the outer frame 2 and the groove shell 4, and the screw locking process is eliminated, thereby reducing the cost;

2. The size of the lamp body 1 is designed to be larger than or equal to the size of the outer frame 2, so that it can play a certain sealing role and improve the waterproof and dustproof effect;

3. Through the cooperation of the hook and the installation slot 33, the detachable connection between the second connector 12 and the outer frame 2 can realize the rotation of one end of the lamp body 1 around the bracket 3, which is convenient for the maintenance and disassembly of the lamp, and reduces the high-altitude work of the installer. hazard at the time;

4. Remove the door of the existing recessed lamp, hang the lamp body 1 on the bracket 3, disconnect the wiring of the power supply in the recessed housing 4 during installation, and realize the operation of the recessed lamp by the rotation of the lamp body 1. Open and close, easy to operate.

The above descriptions are only optional embodiments of the present application, and are not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the protection of the present application. within the range.

Claims (10)

1. A lamp installation structure, comprising a lamp body, a groove housing covering the lamp body, an outer frame arranged on the outside of the lamp body, and a bracket connecting the lamp body and the outer frame, characterized by: In that: an extension plate extends inward from the inner side wall of the outer frame, a step portion supporting the open end of the groove shell is formed between the extension plate and the inner side wall of the outer frame, and the bracket is arranged on the On the extension plate, the bracket is provided with a card slot into which one side of the open end of the groove shell extends; one end of the lamp body is connected to the bracket, and the other end of the lamp body is connected to the bracket. connected to the outer frame. 2 . The lamp installation structure of claim 1 , wherein at least one end of the bracket is provided with a positioning groove. 3 . 3. The lamp installation structure according to claim 1 or 2, characterized in that: one end of the lamp body close to the bracket is provided with a first connector detachably connected to the bracket, and the lamp body is far away from the bracket. One end of the bracket is provided with a second connecting piece detachably connected with the outer frame. 4 . The lamp installation structure according to claim 3 , wherein the first connecting member is a hook, and the bracket is provided with a mounting groove into which the hook extends. 5 . 5 . The lamp installation structure according to claim 3 , wherein the second connecting member comprises a rotating cap rotatably mounted on the lamp body and a rotating cap for being driven to rotate by the rotating cap to realize the connection with the lamp. 6 . a rotating piece abutting against the step portion; two ends of the rotating cap respectively protrude from the lamp body, and the rotating piece is installed on the extending end of the rotating cap facing the groove housing. 6 . The lamp installation structure according to claim 5 , wherein the rotating piece comprises a first piece mounted on the protruding end of the rotating cap facing the groove housing, and is used for connecting with the luminaire. 7 . The second piece abutting against the step portion and the connecting piece connecting the first piece and the second piece; the connecting piece is respectively arranged obliquely with the first piece and the second piece. 7 . The lamp installation structure according to claim 5 , wherein: the lamp body is provided with a first through hole; the second connecting member further comprises a toggle rod used to toggle the rotating piece to rotate. 8 . ; The toggle rod is arranged in the first through hole, one end of the toggle rod is connected with the rotating sheet, and the other end of the toggle rod protrudes out of the first through hole. 8 . The lamp installation structure according to claim 3 , wherein the second connecting member comprises a base mounted on the side of the lamp body facing the groove housing, and a base mounted on the base. 9 . a plug-in board on the upper part, a toggle plate used to move the plug-in board to make the plug-in board abut against the step part, and a second through hole opened on the lamp body; the toggle board is provided with In the second through hole, one end of the toggle plate is connected to the insertion plate, and the other end of the toggle plate protrudes out of the second through hole. 9 . The lamp installation structure according to claim 8 , wherein the second connecting member further comprises an elastic member for elastically pushing the inserting board and a resisting column for resisting the inserting board, so the The resisting column is provided with a first limiting portion, the inserting plate is provided with a second limiting portion that cooperates and abuts with the first limiting portion; one end of the elastic piece abuts against the inserting plate , the other end of the elastic piece is in contact with the base, the resisting column is mounted on the base, and one end of the resisting column extends out of the lamp body. 10 . The lamp installation structure according to claim 9 , wherein the second limiting portion comprises openings and elongated holes respectively opened on the insertion plate, and the elongated holes extend along the insertion plate. 11 . The length direction of the plate is arranged, the opening is arranged at one end of the elongated hole away from the toggle plate, and the opening is communicated with the elongated hole; The guide sleeve on the resisting column, the guide sleeve is arranged in the opening, the diameter of the guide sleeve is greater than the width of the long hole, and the width of the long hole is greater than the diameter of the resisting column .

Images