Hemispherical embedded angle-adjustable lamp

Abstract

The utility model belongs to the technical field of lighting, and particularly discloses a hemispherical embedded angle-adjustable lamp which comprises a mask, a lamp tube, an optical lens, a lens pressing piece, a light source, an outer wrapping shell, a lamp body, a lens pressing piece, an elastic piece and a connecting relation of the lamp body and the elastic piece. The hemispherical lamp body and the outer wrapping shell are designed, and the lamp body is located in the outer wrapping shell, so that the requirement for heat dissipation of the lamp structure is met, and meanwhile the lamp structure is not affected by an original ceiling hidden structure; through the assembling relation between the outer wrapping shell and the mask, the lamp can rotate in a whole circle under the condition that the whole structure of the lamp is not disassembled, and the irradiation direction is adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting technical field, especially a kind of semi-spherical embedded adjustable angle lamps and lanterns. BACKGROUND

[0002] In the field of commercial lighting, more and more stores will consider the aesthetics of the ceiling when designing, and therefore choose embedded lamps as the lighting lamps and lanterns for the space. Embedded lamps are a kind of lighting equipment that can be embedded into walls, floors or ceilings, and are usually used to provide background lighting or decorative lighting. Its functions and effects include: 1. Providing lighting: embedded lamps can provide certain lighting effects, which are used to illuminate specific areas or provide overall lighting effects. 2. Decorative effect: the design of embedded lamps is diverse, which can increase the decorative effect of the room and improve the aesthetics of the space through different lamp shapes and lighting effects. 3. Saving space: since embedded lamps can be installed directly inside the wall or ceiling, they can effectively save space and make the indoor space more tidy and spacious.

[0003] However, in existing space lighting, due to the placement of exhibition tables and the display of goods, embedded lamps need to meet the layout of the ceiling aesthetics and also meet the demand of illuminating exhibition goods. Therefore, in response to this demand, an embedded lamp with adjustable angle is developed, which can adjust the angle and direction of the light as needed to provide more flexible lighting effects. It can adjust the angle of the lamp according to different lighting needs to provide more personalized lighting effects. It can provide more accurate lighting effects for different areas to improve the quality of lighting. By adding a bracket to the back of the lamp body structure of the original embedded lamp, the lamp body and the front ring cover are fixed, thereby meeting the function of rotating and adjusting the angle. However, this type of lamp has the following problems in use: 1. The lamp body is supported by the bracket structure on the back, which limits the size of the rotating angle. 2. The bracket of the lamp body has a single-sided notch, which only allows the lamp to be adjusted on one side, and the lamp body cannot be rotated with the front ring cover, which requires the lamp to be disassembled and reassembled when adjusting the direction of illumination in the opposite direction after installation, which is a tedious process. 3. The heat dissipation space at the rear end of the lamp body is limited by space constraints, which limits the actual adjustable angle. SUMMARY

[0004] The utility model aims at solving the technical problems in the background art, and provides a kind of semi-spherical embedded adjustable angle lamps and lanterns.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a kind of semi-spherical embedded adjustable angle lamp, including lamp body and outer package shell, the lamp body is arranged as semi-spherical, the outer package shell is equipped with semi-spherical inner cavity, the lamp body is embedded and arranged in the semi-spherical inner cavity of outer package shell, it is fastened between the lamp body and outer package shell by screw one, the outer side wall of outer package shell is uniformly arranged multiple elastic tongues along the circumference, and the outer package shell is clamped into the clamping groove of face shield inner side wall by elastic tongue.

[0007] The following is the technical scheme further defined by the utility model, the inner cavity of the lamp body is placed with a light source, and the light source is locked by a light source pressing sheet, the light source pressing sheet and the lamp body are fastened by screw two, the light source is between the light source pressing sheet and the lamp body, and the light source pressing sheet is arranged as an annular shape.

[0008] The following is the technical scheme further defined by the utility model, one end of the optical lens is connected to the side of the light source pressing sheet away from the light source, the other end of the optical lens is abutted with one side of the lens pressing sheet, the other side of the lens pressing sheet is abutted in the sunken shoulder groove of the lamp barrel, the lamp barrel and the lamp body are locked by thread connection, and the lens pressing sheet is arranged as an annular shape.

[0009] The following is the technical scheme further defined by the utility model, a plurality of long strip-shaped heat dissipation holes are formed in the semi-spherical top of the lamp body.

[0010] The following is the technical scheme further defined by the utility model, the outer package shell is arranged as a semi-spherical shape, and a through hole is symmetrically formed in the spherical part of the outer package shell.

[0011] The following is the technical scheme further defined by the utility model, the outer side wall of the face shield is symmetrically installed with elastic sheets by screw three.

[0012] Compared with the prior art, the utility model has the following technical effects:

[0013] The utility model designs the semi-spherical lamp body and outer package shell, the lamp body is in the outer package shell, which meets the structure heat dissipation of the lamp, and is not affected by the original ceiling hidden structure;The whole rotation of the lamp is realized under the condition that the overall structure of the lamp is not disassembled, and the irradiation direction is adjusted through the assembly relationship between the outer package shell and the face shield.

[0014] The utility model is further described below in combination with the drawings and examples. DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments or the prior art. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0016] Figure 1 is a structural schematic diagram of a conventional embedded adjustable angle lamp;

[0017] Figure 2 is a structural schematic diagram of the present application;

[0018] Figure 3 is a structural explosion schematic diagram of the present application.

[0019] Reference signs: 1, face shield; 2, lamp barrel; 3, optical lens; 4, light source pressing plate; 5, light source; 6, outer package shell; 7, lamp body; 8, screw two; 9, lens pressing plate; 10, elastic sheet. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0021] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0022] In the description of the present application, it should be understood that the terms "one", "two" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implying the number of the indicated technical features. Therefore, the features limited by "one", "two" can include at least one of the features explicitly or implicitly.

[0023] As Figure 1As shown, the conventional embedded adjustable angle lamp body part has a large volume, which has certain requirements on the size of the upper layer of the installation space. At the same time, the size of the lamp body is large, which causes the overall center of gravity to move upward. After the angle of the lamp is adjusted, in order to stabilize this effect, the limiting force of the shaft needs to be fastened, which causes the angle to be adjusted after installation. It is laborious, and even there is no angle adjustment.

[0024] As shown in Figure 2 and 3 The embodiment provides an embedded adjustable angle lamp with a hemispherical shape, which is mainly composed of a cover 1, a lamp barrel 2, an optical lens 3, a lens pressing piece 9, a light source 5, an outer shell 6, a lamp body 7, a lens pressing piece 9 and a spring piece 10. The lamp body 7 is a hemispherical shape, which reduces the height of the lamp and miniaturizes and lightens the volume of the lamp. The lamp body 7 is embedded in the hemispherical inner cavity of the outer shell 6, and after embedding, the end side of the lamp body 7 interacts with the buckle at the bottom end of the outer shell 6 to realize the limiting effect. The lamp body 7 and the outer shell 6 are fastened by a screw; a plurality of long strip-shaped heat dissipation holes are formed in the hemispherical top of the lamp body 7 for heat dissipation of the light source 5 inside the lamp body 7; the outer shell 6 is provided in a hemispherical shape, and a through hole is symmetrically formed in the spherical part of the outer shell 6 for wiring and heat dissipation.

[0025] The inner cavity of the lamp body 7 is provided with the light source 5 of the lamp, and the light source 5 is locked by the light source pressing piece 4. Specifically, the light source pressing piece 4 and the lamp body 7 are fastened by a screw 8, the light source 5 is between the light source pressing piece 4 and the lamp body 7, and the light source pressing piece 4 is provided in a ring shape.

[0026] The side of the light source pressing piece 4 away from the light source 5 is connected with one end of the optical lens 3. Specifically, the optical lens 3 is assembled with the reserved limiting part on the inner circle of the light source pressing piece 4 through the bottom column foot to determine the correct installation position. The other end of the optical lens 3 abuts against one side of the lens pressing piece 9, and the other side of the lens pressing piece 9 abuts against the sunken shoulder groove in the inner circle of the lamp barrel 2 for pressing the lens pressing piece 9. The lamp barrel 2 and the lamp body 7 are locked by thread connection. The lens pressing piece 9 is used to press the optical lens 3 to avoid falling due to the gap during use.

[0027] A cover 1 is arranged at the front end of the lamp cylinder 2, and three pairs of elastic sheets 10 are symmetrically arranged on the outer side wall of the cover 1 by screws, which are used for fixing the lamp. A plurality of elastic tongues are uniformly arranged on the outer side wall of the outer package 6 along the circumference, and the outer package 6 is clamped into the clamping groove of the inner side wall of the cover 1 by the elastic tongues. When the outer package 6 is assembled with the cover 1, the elastic tongues on the bottom outer side of the outer package 6 are clamped into the clamping groove of the inner side wall of the cover 1, so that the whole rotation of the lamp and the adjustment of the illumination direction are realized without disassembling the whole structure of the lamp by the assembly relationship between the outer package 6 and the cover 1. When the screws are loosened, the lamp cylinder 2 and the lamp body 7 are rotated to adjust the illumination direction, and in the adjustment process, the lamp body 7 is in the outer package 6 and is not affected by the original ceiling concealed structure.

[0028] The working process of the embodiment will be further described below:

[0029] The electric wire of the light source 5 is led out through the through hole of the outer package 6, and the lamp is installed on the ceiling by the elastic sheet 10;

[0030] After the light source 5 is powered on, the light source 5 emits light, and the light is emitted from the lamp cylinder 2 through the optical lens 3;

[0031] The heat generated by the light source 5 is dissipated through the long strip type heat dissipation hole of the lamp body 7 and the through hole of the outer package 6.

[0032] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any person skilled in the art can make many possible changes and modifications to the technical solution of the present application, or modify it into equivalent embodiments without departing from the scope of the technical solution of the present application. Therefore, any equivalent changes made according to the shape, structure and principle of the present application, which do not depart from the technical solution of the present application, should be covered by the protection scope of the present application.

Claims

1. A semi-spherical recessed adjustable angle luminaire comprising a luminaire body (7) and an outer casing (6), characterized in that, The lamp body (7) is arranged as a semispherical shape, the outer package shell (6) is provided with a semispherical inner cavity, the lamp body (7) is embedded in the semispherical inner cavity of the outer package shell (6), the lamp body (7) and the outer package shell (6) are fastened through screw one, the outer side wall of the outer package shell (6) is uniformly arranged with a plurality of elastic tongues along the circumference, the outer package shell (6) is clamped into the clamping groove of the inner side wall of the face shield (1) through the elastic tongues, and the outer side wall of the face shield (1) is symmetrically installed with the elastic sheet (10) through screw three.

2. A semi-enclosed adjustable angle luminaire according to claim 1, wherein, The inner cavity of the lamp body (7) is arranged with a light source (5), and the light source (5) is locked through the light source pressing sheet (4), the light source pressing sheet (4) and the lamp body (7) are fastened through screw two (8), the light source (5) is between the light source pressing sheet (4) and the lamp body (7), and the light source pressing sheet (4) is arranged as an annular shape.

3. A semi-enclosed adjustable angle luminaire according to claim 2, wherein, One end of the optical lens (3) is connected to the side, away from the light source (5), of the light source pressing sheet (4), the other end of the optical lens (3) is abutted with one side of the lens pressing sheet (9), the other side of the lens pressing sheet (9) is abutted in the sunken shoulder groove of the lamp barrel (2), the lamp barrel (2) and the lamp body (7) are locked through the threaded connection, and the lens pressing sheet (9) is arranged as an annular shape.

4. A semi-enclosed adjustable angle luminaire according to claim 1, wherein, A plurality of long strip type heat dissipation holes are arranged in the semispherical top of the lamp body (7).

5. A semi-enclosed adjustable angle luminaire according to claim 4, wherein, The outer package shell (6) is arranged as a semispherical shape, and a through hole is symmetrically arranged in the spherical part of the outer package shell (6).

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