Lamp mounting assembly and lamp

Abstract

The embodiment of the utility model provides a lamp mounting assembly and a lamp, and relates to the field of lighting equipment. The lamp comprises a lamp installation assembly, and the lamp installation assembly comprises a light source, an installation support and a matching piece. The installation support is provided with an installation groove used for installing the light source, the installation support is further provided with a connecting piece, the matching piece is connected with the connecting piece, the matching piece is provided with a clamping part used for abutting against the light source, and the clamping part is used for preventing the light source from disengaging from the installation groove. After the light source is installed in the installation groove, the clamping part of the matching piece and the installation groove jointly clamp the light source in the installation groove so as to prevent the light source from being separated from the installation groove, and therefore the situation that the light source shifts can be avoided in the installation process of the installation support provided with the light source and the radiator.

Description

Technical Field

[0001] The utility model relates to the field of lighting equipment, and in particular to a lamp installation component and a lamp. Background Art

[0002] At present, in order to reduce the size of lamps in the prior art, COB light sources are mostly used. COB light sources are high-efficiency integrated surface light sources in which LED chips are directly attached to a high-reflectivity mirror metal substrate. When in use, the COB light source is first installed on a mounting bracket, and then the mounting bracket is assembled to the radiator.

[0003] The inventor has found through research that during the installation of some existing lamps, the COB light source is easily displaced during the installation of the mounting bracket and the heat sink equipped with the COB light source. Utility Model Content

[0004] The utility model aims to provide a lamp installation assembly, which can prevent the COB light source from shifting during the installation of the installation bracket.

[0005] The embodiment of the utility model is achieved as follows:

[0006] In a first aspect, the utility model provides a lamp installation assembly, comprising:

[0007] light source;

[0008] A mounting bracket, wherein the mounting bracket has a mounting groove for mounting the light source, and the mounting bracket is also provided with a connecting piece;

[0009] The matching piece is connected to the connecting piece, and the matching piece has a clamping portion for abutting against the light source, and the clamping portion is used to prevent the light source from falling out of the installation groove.

[0010] In an optional embodiment, the fitting member is detachably connected to the connecting member.

[0011] In an optional embodiment, the connecting member is a connecting hole, and the matching member further includes a buckle connected to the holding portion, and the buckle is engaged with the connecting hole.

[0012] In an optional embodiment, the connecting hole has a first end and a second end relative to each other, the first end is close to the clamping portion, and the second end is clamped with the buckle, the buckle includes a shaft portion and a deformation portion, one end of the shaft portion is connected to the clamping portion, the deformation portion is arranged on the outer side wall of the shaft portion, the deformation portion can be scaled relative to the axis of the shaft portion, and the end of the deformation portion away from the shaft portion is used to abut against the end face of the second end.

[0013] In an optional embodiment, the mounting groove has a groove end wall and a first side wall, a second side wall, a third side wall and a fourth side wall connected to the groove end wall, the first side wall and the third side wall are arranged at intervals along the first direction, the second side wall and the fourth side wall are arranged at intervals along the second direction, the light source abuts against the groove end wall, the first side wall, the second side wall, the third side wall and the fourth side wall at the same time, an end face of the light source away from the groove end wall abuts against the clamping portion, and the first direction forms an angle with the second direction.

[0014] In an optional embodiment, the number of the connecting members and the number of the matching members are both multiple, and the multiple connecting members are arranged at intervals along the circumference of the installation groove.

[0015] In an optional implementation, the number of the connecting member and the number of the matching member are both two, and the two connecting members are respectively located on both sides of the light source.

[0016] In an optional embodiment, the lamp mounting assembly further includes a mounting hole, and the mounting bracket is connected to the heat sink through the mounting hole via a threaded fastener.

[0017] In an optional embodiment, there are multiple mounting holes and multiple connecting members, and the mounting holes and the connecting members are arranged alternately and spaced apart.

[0018] In a second aspect, the utility model provides a lamp, comprising a lamp mounting assembly according to any one of the aforementioned embodiments.

[0019] The beneficial effects of the embodiments of the utility model are as follows: the embodiments of the utility model provide a lamp installation assembly and a lamp, the lamp including the lamp installation assembly, the lamp installation assembly including a light source, a mounting bracket and a matching piece. The mounting bracket has a mounting groove for mounting the light source, the mounting bracket is also provided with a connecting piece, the matching piece is connected to the connecting piece, the matching piece has a clamping portion for abutting against the light source, the clamping portion is used to prevent the light source from slipping out of the mounting groove. After the light source is installed in the mounting groove, the clamping portion of the matching piece and the mounting groove together clamp the light source in the mounting groove to prevent the light source from slipping out of the mounting groove, and further, during the installation of the mounting bracket with the light source installed and the radiator, the displacement of the light source can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 An exploded schematic diagram of a lamp mounting assembly and a heat sink provided in an embodiment of the utility model;

[0022] Figure 2 A cross-sectional schematic diagram of a lamp installation assembly provided by an embodiment of the utility model after being connected to a heat sink;

[0023] Figure 3 A schematic diagram of the structure of a lamp installation assembly provided in an embodiment of the utility model;

[0024] Figure 4 A schematic cross-sectional view of a lamp installation assembly provided in an embodiment of the utility model.

[0025] Icons: 1-lamp installation assembly; 100-light source; 200-mounting bracket; 210-mounting slot; 211-first side wall; 212-second side wall; 213-third side wall; 214-fourth side wall; 215-slot end wall; 220-connecting piece; 230-mounting hole; 240-light-through hole; 300-matching piece; 310-clamping part; 320-shaft part; 330-deformation part; 2-threaded fastener; 3-heat sink. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0030] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The specific structure of a lamp installation assembly provided by an embodiment of the utility model and the corresponding technical effects it brings are described in detail below in conjunction with the patent drawings.

[0033] Please refer to Figure 1-Figure 4 A lamp installation assembly 1 provided in an embodiment of the utility model includes a light source 100 , a mounting bracket 200 and a matching piece 300 . It should be noted that the light source 100 refers to a COB light source 100 .

[0034] The mounting bracket 200 has a mounting groove 210 for mounting the light source 100 . The mounting bracket 200 is also provided with a connecting piece 220 . The matching piece 300 is connected to the connecting piece 220 . The matching piece 300 has a clamping portion 310 for abutting against the light source 100 . The clamping portion 310 is used to prevent the light source 100 from escaping the mounting groove 210 .

[0035] It can be understood that after the light source 100 is installed in the mounting groove 210, the clamping portion 310 of the mating component 300 and the mounting groove 210 jointly clamp the light source 100 in the mounting groove 210 to prevent the light source 100 from escaping from the mounting groove 210, thereby preventing the light source 100 from shifting during the installation process of the mounting bracket 200 and the heat sink 3 on which the light source 100 is installed.

[0036] In detail, in the present embodiment, the fitting member 300 is detachably connected to the connecting member 220. It can be understood that since the fitting member 300 is detachably connected to the connecting member 220, it is easy to replace the fitting member 300.

[0037] Of course, in other optional embodiments, the mating piece 300 can also be an integrated structure with the connecting piece 220, and the clamping portion 310 is a deformable structure. Therefore, during the installation of the light source 100, the clamping portion 310 can be deformed and clamped into the installation groove 210. The end faces of the clamping portion 310 and the installation groove 210 are respectively located on both sides of the light source 100, so that the light source 100 is stably installed in the installation groove 210.

[0038] Furthermore, the connecting member 220 is a connecting hole, and the matching member 300 further includes a buckle connected to the clamping portion 310, and the buckle is clamped with the connecting hole. It can be understood that since the buckle is clamped with the connecting hole, when the buckle of the matching member 300 is clamped with the connecting hole, the clamping portion 310 is located on the side of the light source 100 away from the end face of the mounting groove 210, and the clamping portion 310 can abut against the light source 100, so that the light source 100 is stably installed in the mounting groove 210, avoiding displacement of the mounting bracket 200 during the connection process with the heat sink 3.

[0039] Of course, in some other embodiments, the fitting 300 may also be connected to the connecting hole in other detachable ways, such as bolt connection.

[0040] Specifically, the above-mentioned mounting groove 210 has a groove end wall 215 and a first side wall 211, a second side wall 212, a third side wall 213 and a fourth side wall 214 connected to the groove end wall 215, the first side wall 211 and the third side wall 213 are arranged at intervals along the first direction, and the second side wall 212 and the fourth side wall 214 are arranged at intervals along the second direction. After the light source 100 is installed in the mounting groove 210, the light source 100 is simultaneously abutted against the groove end wall 215, the first side wall 211, the second side wall 212, the third side wall 213 and the fourth side wall 214.

[0041] It should be noted that the outer contour of the light source 100 is a rectangular plate, and the first side wall 211, the second side wall 212, the third side wall 213 and the fourth side wall 214 respectively abut against the four side walls of the light source 100 to prevent the light source 100 from being displaced in the first direction and the second direction.

[0042] The first direction and the second direction form an angle. In this embodiment, the first direction is perpendicular to the second direction. Of course, the perpendicularity here should not be understood as perpendicularity in a strict sense, as long as it is approximately perpendicular.

[0043] Of course, in some other embodiments, the mounting groove 210 is not limited to the above shape, as long as the side wall of the mounting groove 210 fits with the side wall of the light source 100 to limit the movement of the light source 100.

[0044] One end surface of the light source 100 away from the groove end wall 215 abuts against the clamping portion 310 , that is, the clamping portion 310 can limit the light source 100 from moving away from the groove end wall 215 , ensuring that the light source 100 can be stably installed in the installation groove 210 .

[0045] In detail, in this embodiment, the groove end wall 215 is provided with a light through hole 240 , and the light emitted by the light source 100 can be transmitted through the light through hole 240 .

[0046] The connecting hole has a first end and a second end relative to each other, the first end is close to the clamping portion 310, and the second end is clamped with the buckle, the buckle includes a shaft portion 320 and a deformation portion 330, one end of the shaft portion 320 is connected to the clamping portion 310, the deformation portion 330 is arranged on the outer wall of the shaft portion 320, the deformation portion 330 can be scaled relative to the axis of the shaft portion 320, and the end of the deformation portion 330 away from the shaft portion 320 is used to abut against the end face of the second end.

[0047] It should be noted that during the process of inserting the buckle into the connecting hole, when the deformation portion 330 is located in the connecting hole, the deformation portion 330 contracts under the action of the inner wall of the connecting hole. When the deformation portion 330 slips out of the connecting hole, the deformation portion 330 restores its deformation, and the end of the deformation portion 330 away from the shaft portion 320 abuts against the second end face, which can ensure the stability of the connection between the buckle and the connecting hole. At this time, the holding portion 310 abuts against the light source 100, which also ensures that the light source 100 is stably installed in the mounting groove 210.

[0048] Of course, in some other embodiments, the buckle may also be other structures that can be snap-fitted with the connecting hole, as long as the buckle can be snap-fitted with the connecting hole.

[0049] In order to further ensure the stability of the installation of the light source 100, the number of the connecting member 220 and the matching member 300 are both multiple, and the multiple connecting members 220 are arranged at intervals along the circumference of the installation groove 210. In other words, the multiple connecting holes are distributed around the installation groove 210, and the multiple connecting holes are arranged at intervals along the circumference of the installation groove 210.

[0050] Specifically, in this embodiment, the number of the connecting holes is two, and the two connecting holes are respectively located on two opposite sides of the mounting groove 210 .

[0051] Of course, in some other embodiments, the number of connecting holes may also be 3, 4, 5 or 6.

[0052] In detail, in this embodiment, the lamp mounting assembly 1 further includes a mounting hole 230 , and the mounting bracket 200 is connected to the heat sink 3 via a threaded fastener 2 passing through the mounting hole 230 .

[0053] In detail, the number of the mounting holes 230 and the connecting members 220 are both multiple, and the mounting holes 230 and the connecting members 220 are arranged alternately at intervals, that is, there are two connecting holes on both sides of the mounting hole 230, and there are two mounting holes 230 on both sides of the connecting hole.

[0054] That is to say, the mounting holes 230 are also located around the mounting groove 210 . Specifically, in the present embodiment, the number of the mounting holes 230 is also two, and the two mounting holes 230 are respectively located on two opposite sides of the mounting groove 210 .

[0055] That is, after the mounting bracket 200 is installed with the light source 100, during the process of connecting the mounting bracket 200 with the radiator 3, the mounting hole 230 is aligned with the threaded hole on the radiator 3, and the threaded fastener 2 is tightened to install the mounting bracket 200 on the radiator 3.

[0056] The embodiment of the utility model further provides a lamp, which includes the lamp installation assembly 1 mentioned above.

[0057] In summary, the embodiment of the utility model provides a lamp installation assembly 1 and a lamp, the lamp includes the lamp installation assembly 1, the lamp installation assembly 1 includes a light source 100, a mounting bracket 200 and a matching piece 300. The mounting bracket 200 has a mounting groove 210 for mounting the light source 100, the mounting bracket 200 is also provided with a connecting piece 220, the matching piece 300 is connected to the connecting piece 220, the matching piece 300 has a clamping portion 310 for abutting against the light source 100, and the clamping portion 310 is used to prevent the light source 100 from slipping out of the mounting groove 210. After the light source 100 is installed in the mounting groove 210, the clamping portion 310 of the matching piece 300 and the mounting groove 210 together clamp the light source 100 in the mounting groove 210 to prevent the light source 100 from slipping out of the mounting groove 210, and further, during the installation process of the mounting bracket 200 with the light source 100 installed and the radiator 3, the displacement of the light source 100 can be avoided.

[0058] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A lamp installation assembly, characterized in that: include: Light source (100); A mounting bracket (200), the mounting bracket (200) having a mounting groove (210) for mounting the light source (100), and the mounting bracket (200) is also provided with a connecting piece (220); A matching piece (300), the matching piece (300) being connected to the connecting piece (220), the matching piece (300) having a clamping portion (310) for abutting against the light source (100), the clamping portion (310) being used to prevent the light source (100) from falling out of the installation groove (210).

2. The lamp installation assembly according to claim 1, characterized in that: The matching piece (300) is detachably connected to the connecting piece (220).

3. The lamp installation assembly according to claim 1, characterized in that: The connecting piece (220) is a connecting hole, and the matching piece (300) further comprises a buckle connected to the holding portion (310), and the buckle is engaged with the connecting hole.

4. The lamp installation assembly according to claim 3, characterized in that: The connecting hole has a first end and a second end opposite to each other, the first end is close to the holding portion (310), and the second end is engaged with the buckle, the buckle includes a shaft portion (320) and a deformation portion (330), one end of the shaft portion (320) is connected to the holding portion (310), the deformation portion (330) is arranged on the outer side wall of the shaft portion (320), the deformation portion (330) can be scaled relative to the axis of the shaft portion (320), and one end of the deformation portion (330) away from the shaft portion (320) is used to abut against the end surface of the second end.

5. The lamp installation assembly according to claim 1, characterized in that: The mounting groove (210) comprises a groove end wall (215) and a first side wall (211), a second side wall (212), a third side wall (213) and a fourth side wall (214) connected to the groove end wall (215); the first side wall (211) and the third side wall (213) are arranged at intervals along a first direction; the second side wall (212) and the fourth side wall (214) are arranged at intervals along a second direction; the light source (100) is simultaneously in contact with the groove end wall (215), the first side wall (211), the second side wall (212), the third side wall (213) and the fourth side wall (214); an end face of the light source (100) away from the groove end wall (215) is in contact with the clamping portion (310); and the first direction and the second direction form an angle.

6. The lamp installation assembly according to claim 1, characterized in that: The number of the connecting piece (220) and the number of the matching piece (300) are both multiple, and the multiple connecting pieces (220) are arranged at intervals along the circumference of the installation groove (210).

7. The lamp installation assembly according to claim 6, characterized in that: The number of the connecting member (220) and the number of the matching member (300) are both two, and the two connecting members (220) are respectively located on two sides of the light source (100).

8. The lamp installation assembly according to claim 1, characterized in that: The lamp installation assembly also includes a mounting hole (230), and the mounting bracket (200) is connected to the heat sink (3) by a threaded fastener (2) passing through the mounting hole (230).

9. The lamp installation assembly according to claim 8, characterized in that: The number of the mounting holes (230) and the number of the connecting members (220) are both multiple, and the mounting holes (230) and the connecting members (220) are arranged alternately and at intervals.

10. A lamp, characterized in that: The invention comprises a lamp installation assembly as described in any one of claims 1 to 9.

Images