Illuminating decorative lamp

Abstract

The utility model discloses a lighting decorative lamp which structurally comprises a mounting frame, an adjusting lampshade connected with the lower surface of the mounting frame, a telescopic plate matched with the surface of the adjusting lampshade and a lamp body arranged in the adjusting lampshade and connected with the mounting frame. The LED lamp has the advantages that the adjusting lampshade is arranged, the adjusting plate can be expanded and adjusted according to the required irradiation range of the light source, so that adjustable irradiation of the light source is achieved, meanwhile, the reinforcing plate arranged on the inner side wall of the adjusting plate is matched, the light source can irradiate the reinforcing plate after the lamp body is powered on, the light source is refracted according to the mirror face principle, and therefore the light source can be adjusted. The irradiation range of the light source is expanded; the fan arranged in the connecting frame in a matched mode is obliquely installed, airflow generated by the fan can penetrate through the penetrating holes along the cavity, and therefore heat energy around the lamp body is dissipated.

Description

Technical Field

[0001] The utility model relates to the field of lighting lamps, and more specifically, to a lighting decoration lamp. Background Art

[0002] LED lamps (Light Emitting Diodes) have been widely used and continuously developed in the lighting industry.

[0003] The existing lighting decoration lamps cannot adjust the light source irradiation range of the lighting lamp as needed during use, and after the lamp has been used for a period of time, the temperature around it is relatively high.

[0004] Therefore, there is an urgent need for a lighting decoration lamp that can adjust the light source irradiation of the lighting decoration lamp for heat dissipation. Summary of the Invention

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a lighting decoration lamp to solve the above technical problems.

[0006] In order to achieve the above purpose, the utility model is realized by the following technical solutions:

[0007] A lighting decoration lamp, the structure of which includes an installation frame, an adjustment lampshade connected to the lower surface of the installation frame, a telescopic plate matched with the surface of the adjustment lampshade, and a lamp body arranged inside the adjustment lampshade and connected to the installation frame. The adjustment lampshade includes three adjustment plates connected to adjacent positions by a telescopic plate, a connection frame arranged at the lower end of the adjustment plate, an adjustment rotating shaft for connecting the adjustment plate and the installation frame, an integrated cavity arranged inside the adjustment plate, a support plate connected to the adjustment plate inside the cavity, a through hole opened on one side of the adjustment plate facing the lamp body, a positioning rod with the end extending into the through hole and detachably installed with the support plate, a reinforcing plate connected to the other end of the positioning rod, and a fan arranged inside the connection frame;

[0008] A power supply board is arranged inside the installation frame.

[0009] As a further solution of the utility model, the outer side of the connection frame is a non-closed structure, and the upper surface is in through-fit with the cavity.

[0010] As a further solution of the utility model, the fan is installed in an inclined structure and is connected to the installation frame by an electric wire, and can dissipate the heat energy inside and outside the lamp body.

[0011] As a further solution of the utility model, threaded holes with the same size as the positioning rod are arranged on the surfaces of the support plate and the reinforcing plate.

[0012] As a further solution of the present utility model, thread patterns are provided at both the head and tail ends of the positioning rod, which are matched with the threaded holes for easy disassembly and replacement.

[0013] As a further solution of the present utility model, the surface of the reinforcing plate is a concave structure and is made of mirror material, which can refract the light source while the lamp body is powered on and illuminated, so as to expand the irradiation range while the lamp body is protected by the adjusting plate.

[0014] As a further solution of the present utility model, the maximum adjustment size of the adjusting rotating shaft is set horizontally with the installation frame.

[0015] As a further solution of the present utility model, a flexible mirror layer is provided on the inner side of the telescopic plate. When the adjusting plate is adjusted and expanded, the telescopic plate is in a stretched state, and with the structure that its inner side is a mirror layer, it can strengthen the light source irradiation of the illuminating lamp.

[0016] As a further solution of the present utility model, the number of the perforations, positioning rods and reinforcing plates is the same and a plurality of them are provided.

[0017] As a further solution of the present utility model, the fans are arranged in groups of four and there are three groups in total.

[0018] Advantages of the utility model

[0019] Compared with a traditional lighting and decorative lamp, the present utility model has the following advantages:

[0020] In the present utility model, through the provided adjusting lampshade, the adjusting plate can be expanded and adjusted according to the required irradiation range of the light source, so as to realize the adjustable irradiation of the light source. At the same time, with the reinforcing plate provided on the inner side wall of the adjusting plate, after the light source irradiates on the reinforcing plate when the lamp body is powered on, the light source can be refracted through the principle of the mirror to realize the expansion of the light source irradiation range.

[0021] Cooperating with the fans arranged obliquely inside the connecting frame, the airflow generated by the fans can pass through the perforations along the cavity, thereby dissipating the heat energy around the lamp body. Description of the drawings

[0022] By reading the detailed description of the non-restrictive embodiments with reference to the attached drawings, other features, purposes and advantages of the present utility model will become more obvious.

[0023] In the drawings:

[0024] Figure 1 is a schematic structural diagram of a lighting and decorative lamp of the present utility model;

[0025] Figure 2Schematic cross-sectional structure diagram of the adjustable lampshade of the present utility model;

[0026] Figure 3 Schematic bottom view structure diagram of the adjustable lampshade of the present utility model.

[0027] In the figure: mounting frame - 1, adjustable lampshade - 2, telescopic plate - 3, lamp body - 4, adjusting plate - 21, connecting frame - 22, adjusting rotating shaft - 23, cavity - 24, support plate - 25, perforation - 26, positioning rod - 27, reinforcing plate - 28, fan - 29. Detailed implementation manners

[0028] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further elaborated below in conjunction with the detailed implementation manners.

[0029] Embodiment:

[0030] As Figures 1 - 3 shown, the present utility model provides a technical solution for a lighting decorative lamp:

[0031] As shown in the figure, a lighting decorative lamp, its structure includes a mounting frame 1, an adjustable lampshade 2 connected to the lower surface of the mounting frame 1, a telescopic plate 3 cooperating with the surface of the adjustable lampshade 2, and a lamp body 4 disposed inside the adjustable lampshade 2 and connected to the mounting frame 1. The adjustable lampshade 2 includes three adjusting plates 21 adjacent to each other and connected by a telescopic plate 3, a connecting frame 22 disposed at the lower end of the adjusting plate 21, an adjusting rotating shaft 23 for connecting the adjusting plate 21 to the mounting frame 1, an integrated cavity 24 disposed inside the adjusting plate 21, a support plate 25 located inside the cavity 24 and connected to the adjusting plate 21, a perforation 26 opened on one side of the adjusting plate 21 facing the lamp body 4, a positioning rod 27 with its end extending into the perforation 26 and detachably installed with the support plate 25, a reinforcing plate 28 connected to the other end of the positioning rod 27, and a fan 29 disposed inside the connecting frame 22;

[0032] A power board is provided inside the mounting frame 1.

[0033] The outer side of the connecting frame 22 is a non-closed structure, and its upper surface is in through cooperation with the cavity 24.

[0034] The fan 29 is installed in an inclined structure and is electrically connected to the mounting frame 1, which can dissipate the heat energy inside and outside the lamp body.

[0035] Threaded holes with the same size as the positioning rod 27 are provided on the surfaces of the support plate 25 and the reinforcing plate 28.

[0036] Threaded grooves are provided at both the head and tail ends of the positioning rod 27, and they are matched with the threaded holes, which is convenient for disassembly and replacement.

[0037] The surface of the reinforcing plate 28 is a concave structure and is made of mirror material, which can refract the light source while the lamp body is powered on and illuminated, so as to expand the irradiation range while the lamp body is protected by the adjusting plate.

[0038] The maximum adjustment size of the adjustment rotating shaft 23 is set horizontally with the installation frame 1.

[0039] The inner side of the telescopic plate 3 is provided with a flexible mirror layer, which can realize that when the adjusting plate is adjusted and expanded, the telescopic plate is in a stretched state, and with the structure that its inner side is a mirror layer, it can strengthen the light source irradiation of the illuminating lamp.

[0040] The number of the perforations 26, the positioning rods 27 and the reinforcing plates 28 is the same and a plurality of them are provided.

[0041] The fans 29 are set in groups of four and there are three groups in total.

[0042] The specific implementation principle is as follows: The installation frame 1 is powered on, so that the connected lamp body 4 is powered on and illuminated. At the same time, the fans 29 are synchronously powered on and start to fan. The air flow generated by the fans 29 flows along the opening position of the connecting frame 22 facing outwards, and a part of it passes through the cavity 24 and the perforations 26 and flows towards the periphery of the lamp body 4, so as to disperse the heat energy around the lamp body 4, thereby reducing the heat energy storage. At the same time, since the adjusting plate 21 is provided with the reinforcing plate 28 towards the lamp body 4, the irradiated light source can be refracted, so as to centrally expand the irradiation range of the light source while adjusting the adjusting plate 21 as needed.

[0043] Since threaded holes are provided on the surfaces of both the support plate 25 and the reinforcing plate 28, the positioning rod 27 is used to connect the support plate 25 and the reinforcing plate 28, which can realize timely replacement when the reinforcing plate 28 needs to be replaced, so as to ensure effective lighting.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0045] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A decorative lighting lamp, comprising a mounting frame (1), an adjustable lampshade (2) connected to the lower surface of the mounting frame (1), a telescopic plate (3) matched with the surface of the adjustable lampshade (2), and a lamp body (4) arranged inside the adjustable lampshade (2) and connected to the mounting frame (1), characterized in that: The adjustable lampshade (2) comprises three adjustable plates (21) connected at adjacent positions via telescopic plates (3), a connecting frame (22) arranged at the lower end of the adjustable plate (21), an adjustable rotating shaft (23) used to connect the adjustable plate (21) with the mounting frame (1), an integrated cavity (24) arranged inside the adjustable plate (21), a supporting plate (25) located inside the cavity (24) and connected to the adjustable plate (21), a through hole (26) provided on a side of the adjustable plate (21) facing the lamp body (4), a positioning rod (27) the end of which extends into the through hole (26) and is detachably mounted on the supporting plate (25), a reinforcing plate (28) connected to the other end of the positioning rod (27), and a fan (29) arranged inside the connecting frame (22); A power board is arranged inside the installation frame (1).

2. The decorative lighting lamp according to claim 1, characterized in that: The connecting frame (22) is a non-enclosed structure on the outward side, and the upper surface is interpenetratingly matched with the cavity (24).

3. The decorative lighting lamp according to claim 1, characterized in that: The fan (29) is installed in an inclined structure and is connected to the installation frame (1) by means of electric wires.

4. The decorative lighting lamp according to claim 1, characterized in that: The surfaces of the support plate (25) and the reinforcing plate (28) are both provided with threaded holes having the same size as the positioning rod (27).

5. The decorative lighting lamp according to claim 4, characterized in that: Both ends of the positioning rod (27) are provided with threaded patterns, which match the threaded holes.

6. The decorative lighting lamp according to claim 1, characterized in that: The surface of the reinforcing plate (28) is a concave structure and is made of mirror material.

7. The decorative lighting lamp according to claim 1, characterized in that: The maximum adjustment dimension of the adjustment shaft (23) is to be arranged in a horizontal line with the installation frame (1).

8. The decorative lighting lamp according to claim 1, characterized in that: The inner side surface of the telescopic plate (3) is provided with a flexible mirror layer.

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