Switching device

Abstract

The utility model relates to a switching device, the switching device is used for switching between a lamp holder and a lampshade, the switching device comprises a clamping ring, the clamping ring is provided with a clamping point, and the clamping point is located outside the clamping ring; when the clamping ring is connected with the lampshade, the clamping points are clamped on the lampshade. The requirement for mounting different lampshades to the lamp holder can be met, and the lamp holder has the advantages of being simple in structure, convenient to operate and low in cost. The LED lamp can be used as a switching device of a lamp holder and a lampshade, and can be adjusted according to the actual use environment, so that the LED lamp can adapt to more use environments, and the lighting effect can be better adjusted.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lighting accessory device, in particular to a conversion device. BACKGROUND

[0002] In the related art, the lampshade is assembled to the lamp holder by using a conversion device. The conversion device is a metal fixed outer ring.

[0003] However, due to the limitation of the use environment, the metal fixed outer ring is easy to loosen. In some cases, the size of the fixing hole of the lampshade is quite different, and different fixed outer rings need to be used to meet the assembly requirements.

[0004] Therefore, in the prior art, different sizes of metal fixed outer rings need to be provided, which will cause inconvenience to the user and increase the cost of the user, and the connection is not stable. CONTENT OF THE INVENTION

[0005] The present application aims to solve at least one of the above technical problems by providing a conversion device to ensure that the effect of improving the connection stability and being widely applicable is met.

[0006] The conversion device provided by the present application adopts the following technical scheme:

[0007] A conversion device for converting between a lamp holder and a lampshade, the conversion device comprising a clamping ring, the clamping ring being provided with a clamping point, the clamping point being located outside the clamping ring.

[0008] When the clamping ring is connected to the lampshade, the clamping point is clamped on the lampshade.

[0009] Optionally, the clamping ring is further provided with a first connecting part, and the first connecting part is connected to the lamp holder.

[0010] Further, the lamp holder is provided with a second connecting part, and the second connecting part is located outside the lamp holder.

[0011] Further, the first connecting part and the second connecting part are connected correspondingly.

[0012] Further, the first connecting part is an internal thread interface.

[0013] Further, the second connecting part is an external thread interface.

[0014] Further, after the clamping ring is connected to the lampshade, the lampshade can be rotated to adjust the direction.

[0015] Optionally, the clamping ring can be made in different sizes according to the different sizes of the lamp holder.

[0016] In summary, the present application has at least one of the following beneficial technical effects:

[0017] 1. Can satisfy the demand of different lampshade installation to the lamp holder, has the characteristics of simple structure, convenient operation and low cost.

[0018] 2. The first connecting part can be an internal thread interface, which can improve the connection strength and avoid the loosening of the snap ring.

[0019] 3. After connecting the lamp holder with the snap ring, the lampshade connected to the snap ring can rotate. Users can adjust the lampshade to the appropriate angle according to the needs, and achieve the appropriate light effect.

[0020] 4. The utility model can be used as a lamp holder and lampshade adapter, and can be adjusted according to the actual use environment, so as to adapt to more use environments and adjust the light effect better. DRAWINGS

[0021] Figure 1 is the structure diagram of the adapter device of the embodiment of the application Figure 1 ;

[0022] Figure 2 is the structure diagram of the adapter device of the embodiment of the application Figure 2 ;

[0023] Figure 3 is the installation diagram of the adapter device of the embodiment of the application Figure 1 ;

[0024] Figure 4 is the installation diagram of the adapter device of the embodiment of the application Figure 2 ;

[0025] Figure 5 is the installation diagram of the adapter device of the embodiment of the application Figure 3 ;

[0026] Figure 6 is the installation diagram of the adapter device of the embodiment of the application Figure 4 ;

[0027] Figure 7 is the installation diagram of the adapter device of the embodiment of the application Figure 5 ;

[0028] Figure 8 is the installation diagram of the adapter device of the embodiment of the application Figure 6 ;

[0029] Figure 9 is the installation diagram of the adapter device of the embodiment of the application Figure 7 ;

[0030] Figure 10 is the installation diagram of the adapter device of the embodiment of the application Figure 8 ;

[0031] Figure 11 is the installation schematic of the switching device of the embodiment of the present application Figure 9 ;

[0032] Figure 12 is the installation schematic of the switching device of the embodiment of the present application Figure 10 ;

[0033] Figure 13 is the installation schematic of the switching device of the embodiment of the present application Figure 11 ;

[0034] Figure 14 is the installation schematic of the switching device of the embodiment of the present application Figure 12 ;

[0035] Figure 15 is the installation schematic of the switching device of the embodiment of the present application Figure 13 ;

[0036] Figure 16 is the installation schematic of the switching device of the embodiment of the present application Figure 14 ;

[0037] Figure 17 is the installation schematic of the switching device of the embodiment of the present application Figure 15 ;

[0038] Figure 18 is the installation schematic of the switching device of the embodiment of the present application Figure 16 .

[0039] Marked with 1, the clasp; 2, the first connecting part; 3, the clamping point; 4, the lamp holder; 41, the second connecting port; 5, the lampshade; 6, the bulb. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0041] In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for description purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can be explicitly or implicitly included one or more features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified.

[0042] In the present application, the word "exemplary" is used to mean "serving as an example, instance, or illustration." Any implementation described as "exemplary" in the present application is not necessarily to be construed as preferred or advantageous over other implementations. The following description is presented to enable any person skilled in the art to make and use the present application. In the following description, for purposes of explanation, specific details are set forth. It will be apparent to those skilled in the art that the present application can be practiced without using these specific details. In other instances, well-known structures and processes are not described in detail in order to avoid obscuring the description of the present application. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features presented herein.

[0043] The embodiments of the present application disclose a switching device. The switching device can be used for switching between the lamp cap 4 and the lamp shade 5. Referring to Figures 1-18 The switching device can include a snap ring 1. The snap ring 1 can be provided with a first connecting portion 2 and a snap point 3. The first connecting portion 2 is located inside the snap ring 1, and the snap point 3 is located outside the snap ring 1.

[0044] Further referring to Figure 3 It can be understood that the snap ring 1 is connected to the lamp shade 5, the snap ring 1 is arranged in the fixed opening end of the lamp shade 5, and the snap point 3 is clamped on the lamp shade 5.

[0045] The design of the snap point 3 can enable the snap ring 1 to adapt to the fixed opening ends of different sizes of the lamp shade 5, without the need to provide snap rings 1 of corresponding sizes according to the size of the fixed opening end of the lamp shade 5.

[0046] Further referring to Figures 4-18It is understandable that the retaining ring 1 is also connected to the lamp holder 4. Specifically, the lamp holder 4 may be provided with a second connecting part 41. The second connecting part 41 is located outside the lamp holder 4. The cooperation between the first connecting part 2 and the second connecting part 41 connects the retaining ring 1 to the lamp holder 4.

[0047] It is understandable that the retaining ring 1 can be made in different sizes according to the different sizes of the lamp head 4.

[0048] Understandably, after the retaining ring 1 connects to the lamp head 4, the lampshade 5 connected to the retaining ring 1 can rotate to adjust its direction. This design allows the user to adjust the lampshade 5 to a suitable angle as needed after the lamp head 4 and the lampshade 5 are connected by the retaining ring 1, achieving a suitable lighting effect.

[0049] Understandably, the first connecting part 2 can be an internal thread interface, and the second connecting part 41 can be an external thread interface corresponding to the first connecting part 2. This design can improve the connection strength and prevent the retaining ring 1 from loosening.

[0050] Understandably, the circlip 1 can be adjusted according to the environment during actual use.

[0051] It is understood that the specific model of bulb 6 can be an E12 bulb, an E26 bulb, an E27 bulb, a GU24 bulb, a B22 bulb, etc. This application embodiment does not impose any restrictions on the specific model of bulb 6.

[0052] When the lamp head 4 is located on the top lamp post, the retaining ring 1 with the lamp cover 5 can be assembled to the lamp head 4.

[0053] As needed, the bulb 6 can be first assembled to the lamp holder 4, then the retaining ring 1 with the lamp cover 5 can be assembled to the lamp holder 4, and finally the lamp holder 4 can be assembled to the specified position.

[0054] When the lamp holder 4 is located on the wall lamp pole, first install the bulb 6 onto the lamp holder 4, and then install the retaining ring 1 with the lampshade 5 onto the lamp holder 4.

[0055] When the lamp holder 4 is directly mounted on the wall, the retaining ring 1 with the lampshade 5 can be attached to the lamp holder 4.

[0056] Moreover, after installation, users can adjust the lampshade to a suitable angle as needed to achieve the desired lighting effect.

[0057] In summary, the embodiments of this application provide an adapter that can meet the needs of installing different lamp covers 5 onto lamp holders 4, and has the characteristics of simple structure, convenient operation and low cost.

[0058] The first connecting part 2 can be an internal thread interface. This design can improve the connection strength and prevent the retaining ring 1 from loosening.

[0059] After the clamping ring 1 is connected with the lamp cap 4, the lampshade 5 connected with the clamping ring 1 can rotate. A user can adjust the lampshade 5 to a suitable angle according to needs, so that a suitable light emitting effect is achieved.

[0060] The utility model discloses can be used as the adapter of lamp cap and lampshade in addition, can adjust according to actual use environment, like this can adapt to more use environment and adjust better light efficiency.

[0061] The above is only the embodiment of the application, and does not limit the patent scope of the application, and any equivalent structure or equivalent process transformation using the content of the application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the application.

Claims

1. An adapter device for connecting a lamp holder (4) and a lamp cover (5), characterized in that: The adapter includes a retaining ring (1), the retaining ring (1) is provided with a locking point (3), and the locking point (3) is located outside the retaining ring (1); When the retaining ring (1) is connected to the lampshade (5), the retaining point (3) is locked onto the lampshade (5).

2. The adapter according to claim 1, characterized in that: The retaining ring (1) is also provided with a first connecting part (2), which is connected to the lamp head (4).

3. The adapter according to claim 2, characterized in that: The lamp head (4) is provided with a second connecting part (41), which is located outside the lamp head (4).

4. The adapter according to claim 3, characterized in that: The first connecting part (2) is connected to the second connecting part (41).

5. The adapter according to claim 4, characterized in that: The first connecting part (2) is an internal thread interface.

6. The adapter according to claim 4, characterized in that: The second connecting part (41) is an external threaded interface.

7. The adapter according to claim 1, characterized in that: After the retaining ring (1) is connected to the lampshade (5), the lampshade (5) can be rotated to adjust its direction.

8. The adapter according to claim 1, characterized in that: The retaining ring (1) can be made in different sizes according to the different sizes of the lamp head (4).

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