Lamp mounting rack and lamp

Abstract

The utility model relates to the technical field of lighting devices, in particular to a lamp mounting rack which comprises a main rack body, a rotary connecting seat and a first fastener, and the main rack body is used for being fixed to a corresponding mounting base body; the rotary connecting seat is rotationally assembled on the main frame body, and the rotary connecting seat is fixedly connected with the illumination module so as to adjust the illumination angle of the illumination module during rotation; the first fastening piece is movably arranged on the main frame body and is provided with a jacking end, the jacking end is arranged towards the rotating connecting seat, the rotating connecting seat is provided with a locking face arranged opposite to the jacking end, and the first fastening piece is provided with a locking position which abuts against the locking face to limit rotation of the rotating connecting seat in the moving stroke; and the unlocking position is used for releasing the locking surface so as to relieve the rotation limitation on the rotary connecting seat. In the irradiation angle adjusting process, sliding friction does not occur between the first fastener and the locking face, abrasion is not prone to occurring, connection between the rotary connecting base and the main frame body is more stable, and the service life of the lamp is longer.

Description

Technical Field

[0001] The present application relates to the technical field of lighting devices, and in particular to a lamp mounting bracket and a lamp. Background Art

[0002] Lamps are a general term for lighting tools, including many categories. In order to adjust the irradiation angle, in general lamps, the light-emitting part and the mounting frame are connected by friction damping. When the irradiation angle needs to be adjusted, the light-emitting part can be directly rotated to overcome the friction resistance; when the irradiation angle is adjusted, the light-emitting part and the mounting frame are kept relatively fixed by friction damping.

[0003] When adjusting the illumination angle of the light-emitting part, the light-emitting part and the mounting frame will rub against each other, causing wear and tear at the connection between the two, which may easily lead to rust and even cause the light-emitting part to be unstable. Utility Model Content

[0004] The present application is mainly used to solve the technical problem that the connection between the light-emitting part of the lamp and the mounting frame is easily worn and rusted, and even causes an unstable connection.

[0005] According to one aspect of the present application, an embodiment provides a lamp mounting bracket, comprising:

[0006] A main frame, the main frame is used to be fixed on a corresponding mounting base;

[0007] A rotating connection seat, the rotating connection seat is rotatably mounted on the main frame, and the rotating connection seat is used for fixed connection of the lighting module to adjust the illumination angle of the lighting module when rotating;

[0008] and a first fastener, the first fastener is movably arranged on the main frame, the first fastener has a pressing end, the pressing end is arranged toward the rotating connection seat, and the rotating connection seat has a locking surface arranged opposite to the pressing end,

[0009] The first fastener has a locking position in the movable stroke, in which the first fastener abuts against the locking surface to limit the rotation of the rotating connection seat, and an unlocking position in which the first fastener releases the locking surface to release the rotation restriction on the rotating connection seat.

[0010] In some embodiments, the rotating connecting seat includes a fixedly connected side plate and a gasket, the side plate is used to fix the lighting module, the gasket is located between the side plate and the main frame, and the locking surface is arranged on the gasket.

[0011] In some embodiments, a countersunk hole is provided on the gasket, and the rotating connecting seat further includes a second fastener, which passes through the countersunk hole and fixes the gasket to the side plate.

[0012] In some embodiments, an indicating scale is provided on the rotating connecting seat, and a pointer is provided on the main frame, and the pointer points to the indicating scale.

[0013] In some embodiments, two rotating connecting seats are provided, and the two rotating connecting seats are respectively used to be arranged on opposite sides of the lighting module. The main frame is a U-shaped frame and includes a first end and a second end. The first end of the main frame is connected to the rotating connecting seat on the first side, and the second end of the main frame is connected to the rotating connecting seat on the second side.

[0014] In some embodiments, a power supply support base is included, and the power supply support base is used to install a power supply, and the power supply support base is detachably connected to the main frame.

[0015] In some embodiments, the power supply support base includes at least two support arms, one end of the support arm is fixed to the main frame, and the other end of the support arm extends from the main frame, and the extended part of the support arm is provided with a power supply fixing structure, and the power supply fixing structure is used for fixed connection of at least two models of power supplies.

[0016] According to one aspect of the present application, an embodiment provides a lamp, including:

[0017] Lighting module;

[0018] The lamp mounting bracket described in any of the above embodiments;

[0019] A power supply is used to supply power to the lighting module.

[0020] In some embodiments, the lighting module includes a substrate, a light-emitting component and a support member, wherein the light-emitting component and the support member are both arranged on the substrate, and a protruding height of the support member relative to the substrate is greater than a protruding height of the light-emitting component relative to the substrate.

[0021] In some embodiments, a plurality of the support members are provided, and the plurality of the support members are arranged at intervals along the periphery of the light-emitting component. The lighting module further includes a protective net, and the protective net is fixed on the support members.

[0022] According to the lamp mounting frame and lamp of the above-mentioned embodiment, the main frame and the rotating connecting seat are rotatably assembled so that the lighting module can be rotated to adjust the illumination angle; a first fastener is movably provided on the main frame, and a locking surface is provided on the rotating connecting seat, and the first fastener has a locking position and an unlocking position in the movable stroke; when it is necessary to adjust the illumination angle of the lighting module, the first fastener can be placed in the unlocking position; after the illumination angle is adjusted, the first fastener can be placed in the locking position, at which time the top pressing end of the first fastener abuts against the locking surface, and the relative position of the lighting module and the main frame is fixed, thereby achieving the fixation of the illumination angle; during the above-mentioned illumination angle adjustment process, the first fastener and the locking surface may not be in contact, and the adjustment process will not cause wear of the rotating connecting seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional view of an embodiment of the lamp in the utility model;

[0024] Figure 2 for Figure 1 Exploded view (power supply and power supply support base are omitted in the figure);

[0025] Figure 3 for Figure 2 Schematic diagram of the assembly structure of the middle main frame and the power supply support seat;

[0026] Figure 4 for Figure 1 Another angle stereoscopic view of

[0027] Figure 5 for Figure 4 A schematic diagram of the structure of a support member.

[0028] Reference numerals:

[0029] 1. Lighting module; 11. Base plate; 12. Light-emitting component; 13. Support member; 131. Mounting hole; 2. Power supply; 3. Main frame; 31. Pointer; 4. Rotating connecting seat; 41. Side plate; 42. Gasket; 421. Locking surface; 422. Countersunk hole; 43. Reinforcement plate; 44. Indicator scale; 5. First fastener; 6. Shaft screw; 7. Power supply support seat; 71. Support arm; 711. Hole position. DETAILED DESCRIPTION

[0030] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0031] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0032] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0033] like Figure 1 As shown, the lamp of the embodiment of the utility model includes a lighting module 1, a lamp mounting frame and a power supply 2. The lighting module 1 may include a light-emitting component 12 and a substrate 11, and the light-emitting component 12 is mounted on the substrate 11. The lighting module 1 and the power supply 2 are both arranged on the lamp mounting frame, and the power supply 2 is used to supply power to the lighting module 1.

[0034] The lamp mounting frame includes a main frame body 3, a rotating connection seat 4 and a first fastener 5. The main frame body 3 is used to be fixed on a corresponding mounting base, and the rotating connection seat 4 is rotatably assembled on the main frame body 3. The rotating connection seat 4 is fixedly connected to the lighting module 1 to adjust the illumination angle of the lighting module 1 when rotating.

[0035] Specifically, the rotating connection seat 4 can be rotatably connected to the main frame 3 through the shaft screw 6. Since the lighting module 1 is fixed on the rotating connection seat 4, when the rotating connection seat 4 rotates relative to the main frame 3, the lighting module 1 will rotate accordingly, that is, the adjustment of the illumination angle is achieved.

[0036] The first fastener 5 is movably arranged on the main frame 3, and the first fastener 5 has a pressing end, which is arranged toward the rotating connecting seat 4, and the rotating connecting seat 4 has a locking surface 421 arranged opposite to the pressing end. The first fastener 5 has a locking position in the movable stroke, which abuts against the locking surface 421 to limit the rotation of the rotating connecting seat 4, and an unlocking position in which the locking surface 421 is released to release the rotation restriction of the rotating connecting seat 4.

[0037] The first fastener 5 is movably arranged on the main frame 3, which can be understood as: the first fastener 5 can move relative to the main frame 3. For example, the first fastener 5 is slidably connected to the main frame 3, and the first fastener 5 has a locked position and an unlocked position during the sliding process; or, the first fastener 5 is threadedly connected to the main frame 3, and the first fastener 5 can be switched between the locked position and the unlocked position by rotating the first fastener 5.

[0038] Specifically, the first fastener 5 can be a pointed tail Kimi screw, which is threadedly connected to the main frame 3. The sharp end of the pointed tail Kimi screw is the above-mentioned pressing end. Rotating the pointed tail Kimi screw can achieve the switching between the locked position and the unlocked position.

[0039] When the illumination angle needs to be adjusted, the pointed tail screw is turned so that its top pressure end does not contact the locking surface 421, which is the unlocked position. At this time, the rotating connecting seat 4 can be rotated freely to adjust the illumination angle. When the illumination angle is adjusted, the pointed tail screw is turned so that its top pressure end stops against the locking surface 421. At this time, the relative position of the rotating connecting seat 4 and the main frame 3 is fixed, and the illumination angle is also fixed. During the above-mentioned illumination angle adjustment process, there is no sliding friction between the pointed tail screw and the locking surface 421, and the two are not easy to wear. The connection between the rotating connecting seat 4 and the main frame 3 is more stable, and the service life of the lamp is longer.

[0040] In other embodiments, the first fastener 5 may also be a top screw.

[0041] In some embodiments, Figure 1 , Figure 2 As shown, the rotating connecting seat 4 includes a fixedly connected side plate 41 and a gasket 42 , the side plate 41 is used to fix the lighting module 1 , the gasket 42 is located between the side plate 41 and the main frame 3 , and the locking surface 421 is set on the gasket 42 .

[0042] Specifically, the side panel 41 can be L-shaped, and the L-shaped side panel 41 is fixedly connected to the base plate 11 by screws. A square reinforcing plate 43 can also be welded on the side panel 41, and the reinforcing plate 43 can increase the locking force of the screws, making the connection between the side panel 41 and the base plate 11 more stable.

[0043] The gasket 42 is fixedly connected to the side of the side plate 41 facing the main frame 3, and the shaft screw 6 connects the main frame 3, the gasket 42 and the side plate 41 in sequence. The side of the gasket 42 facing the first fastener 5 is the locking surface 421. The shape of the gasket 42 can be round or square, and the material of the gasket 42 can be stainless steel with high strength. The provision of the gasket 42 can prevent the first fastener 5 from stopping on the side plate 41 when in the locking position, causing damage to the side plate 41. The gasket 42 can be made of a material with high strength and good wear resistance, so that the service life of the lamp is longer.

[0044] In some embodiments, Figure 1 , Figure 2 As shown, a countersunk hole 422 is provided on the gasket 42 , and the rotating connecting seat 4 further includes a second fastener, which passes through the countersunk hole 422 and fixes the gasket 42 to the side plate 41 .

[0045] Specifically, four countersunk holes 422 may be provided, and the four countersunk holes 422 are arranged at intervals on the gasket 42. The second fastener may be a countersunk screw, the tail of which fits in the countersunk hole 422 and fixes the gasket 42 to the side plate 41. The provision of the countersunk hole 422 can prevent the tail of the countersunk screw from interfering with the main frame 3. The gasket 42 is detachably connected to the side plate 41 by the countersunk screw, so that the gasket 42 is easily replaced.

[0046] In some embodiments, Figure 1 , Figure 2 As shown, an indicating scale 44 is provided on the rotating connecting seat 4 , and a pointer 31 is provided on the main frame 3 , and the pointer 31 points to the indicating scale 44 .

[0047] Specifically, the indicator scale 44 is provided on the side plate 41 and arranged along the circumference of the gasket 42. When the rotating connection seat 4 rotates relative to the main frame 3, the pointer 31 can point to different scale values, and the user can adjust the illumination angle of the lighting module 1 according to the scale value indicated by the pointer 31. The adjustment of the illumination angle is more accurate and the adjustment process is more convenient. In addition, the indicator scale 44 is provided on the side plate 41 to avoid damage caused by the first fastener 5.

[0048] In some embodiments, Figure 1 , Figure 2 As shown, two rotating connecting seats 4 are provided, and the two rotating connecting seats 4 are respectively used to be arranged on opposite sides of the lighting module 1. The main frame 3 is a U-shaped frame and includes a first end and a second end. The first end of the main frame 3 is connected to the rotating connecting seat 4 on the first side, and the second end of the main frame 3 is connected to the rotating connecting seat 4 on the second side.

[0049] In the above arrangement, there are two connections between the main frame 3 and the lighting module 1, which makes the connection more stable, and makes it smoother to adjust the illumination angle of the lighting module 1 without getting stuck.

[0050] In some embodiments, Figure 3 As shown, it includes a power supply support seat 7, which is used to install the power supply 2, and the power supply support seat 7 is detachably connected to the main frame 3. In the above detachable connection setting, the main frame 3 is mainly responsible for the load-bearing of the lamp, and the power supply support seat 7 is only responsible for the installation of the power supply 2. When the power supply 2 needs to be replaced, only the power supply support seat 7 needs to be operated, and the replacement process is more convenient.

[0051] In some embodiments, Figure 3 As shown, the power supply support seat 7 includes two support arms 71, one end of the support arm 71 is fixed to the main frame body 3, and the other end of the support arm 71 is extended from the main frame body 3, and the extended part of the support arm 71 is provided with a power supply 2 fixing structure, and the power supply 2 fixing structure is used for fixed connection of at least two models of power supplies 2.

[0052] Specifically, the support arm 71 and the main frame 3 can be fixed by bolts, and the support arm 71 can be stepped. The stepped support arm 71 has two parallel mounting surfaces, and a plurality of holes 711 are provided on both mounting surfaces. The holes 711 on the two support arms 71 are arranged symmetrically. The holes 711 are used to fix the power supply 2, and different holes 711 are adapted to different models of power supplies 2. For example, one model of power supply can be installed on the support arm 71 through the holes 711 provided on the lower mounting surface, and another model of power supply can be installed on the support arm 71 through the holes 711 provided on the upper mounting surface. In addition, a plurality of holes 711 are provided on a mounting surface with different hole spacings, so that power supplies of different widths can be adapted. The above arrangement facilitates the user to replace the power supply 2.

[0053] In some embodiments, Figure 4 , Figure 5 As shown, the lighting module 1 further includes a substrate 11 support member 13 , the light emitting component 12 and the support member 13 are both arranged on the substrate 11 , and the protruding height of the support member 13 relative to the substrate 11 is greater than the protruding height of the light emitting component 12 relative to the substrate 11 .

[0054] Specifically, the support member 13 may be in a door shape and have two L-shaped connecting parts, which are fixed on the substrate 11. The support member 13 may include two specifications, one of which is arranged at the corner of the light-emitting component 12, and the other is arranged at the edge of the light-emitting component 12. Figure 5 Shown in the figure are support members 13 arranged at the corners.

[0055] The light-emitting component 12 is generally provided with an optical lens. When the lighting module 1 needs to be placed on a table, the support member 13 can first contact the table to avoid the light-emitting component 12 contacting the table and causing the optical lens to be worn.

[0056] In other embodiments, the support member 13 may be a bump fixed on the substrate 11. The support member may also be a protruding structure extending along the edge of the light-emitting component.

[0057] In some embodiments, Figure 4 , Figure 5 As shown, a plurality of support members 13 are provided, and the plurality of support members 13 are arranged at intervals along the outer periphery of the light-emitting component 12 . The lighting module 1 also includes a protective net (not shown in the figure), and the protective net is fixed on the support members 13 .

[0058] Specifically, the support members 13 are arranged at intervals on the outer periphery of the light-emitting component 12, and mounting holes 131 may be provided on the support members 13, and the edge of the protective net may be fixedly connected to the support members 13 through the mounting holes 131. The provision of the mounting holes 131 on the support members 13 facilitates the installation of the protective net, and the provision of the support members 13 and the protective net can protect the light-emitting component 12 from damage.

[0059] The lamp mounting bracket according to the embodiment of the utility model is described below.

[0060] The structure of the lamp mounting frame in the embodiment of the utility model is the same as that of the lamp mounting frame in any of the above embodiments, and will not be described in detail here.

[0061] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. A lamp mounting bracket, characterized in that: include: A main frame, the main frame is used to be fixed on a corresponding mounting base; A rotating connection seat, the rotating connection seat is rotatably mounted on the main frame, and the rotating connection seat is used for fixed connection of the lighting module to adjust the illumination angle of the lighting module when rotating; and a first fastener, the first fastener is movably arranged on the main frame, the first fastener has a pressing end, the pressing end is arranged toward the rotating connection seat, and the rotating connection seat has a locking surface arranged opposite to the pressing end, The first fastener has a locking position in which it abuts against the locking surface to limit the rotation connection seat, and an unlocking position in which it releases the locking surface to release the rotation restriction on the rotation connection seat.

2. The lamp mounting bracket according to claim 1, characterized in that: The rotating connection seat includes a fixedly connected side plate and a gasket, the side plate is used to fix the lighting module, the gasket is located between the side plate and the main frame, and the locking surface is arranged on the gasket.

3. The lamp mounting bracket according to claim 2, characterized in that: The gasket is provided with a countersunk hole, and the rotating connecting seat also includes a second fastener, which passes through the countersunk hole and fixes the gasket to the side plate.

4. The lamp mounting bracket according to claim 2, characterized in that: The rotating connection seat is provided with an indicating scale, and the main frame is provided with a pointer, which points to the indicating scale.

5. The lamp mounting bracket according to claim 1, characterized in that: There are two rotating connecting seats, which are respectively used to be arranged on opposite sides of the lighting module. The main frame is a U-shaped frame and includes a first end and a second end. The first end of the main frame is connected to the rotating connecting seat on the first side, and the second end of the main frame is connected to the rotating connecting seat on the second side.

6. The lamp mounting bracket according to any one of claims 1 to 5, characterized in that: It comprises a power supply support base, which is used to install a power supply, and the power supply support base is detachably connected to the main frame.

7. The lamp mounting bracket according to claim 6, characterized in that: The power supply support seat includes at least two support arms, one end of the support arm is fixed to the main frame, and the other end of the support arm extends from the main frame. The extended part of the support arm is provided with a power supply fixing structure, and the power supply fixing structure is used for fixed connection of at least two models of power supplies.

8. A lamp, characterized in that: include: Lighting module; A lamp mounting bracket as claimed in any one of claims 1 to 7; A power supply is used to supply power to the lighting module.

9. The lamp according to claim 8, characterized in that: The lighting module comprises a substrate, a light-emitting component and a support member, wherein the light-emitting component and the support member are both arranged on the substrate, and a protruding height of the support member relative to the substrate is greater than a protruding height of the light-emitting component relative to the substrate.

10. The lamp according to claim 9, characterized in that: There are multiple support members, and the multiple support members are arranged at intervals along the outer circumference of the light-emitting component. The lighting module also includes a protective net, and the protective net is fixed on the support members.

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