Lamp holder and lamp

Abstract

The lamp holder comprises a base and a lampshade mounting assembly, the base is provided with a mounting cavity and a light outlet communicating with the mounting cavity, and the mounting cavity is used for mounting a light emitting unit; one end, close to the light outlet, of the base is defined as a light outlet end; the lampshade mounting assembly comprises a plurality of supporting arms, the supporting arms are rotationally connected to the light outlet end, and the multiple supporting arms are distributed around the light outlet at intervals; each supporting arm is provided with a clamping structure, the multiple clamping structures define a clamping space used for containing the lampshade, and the clamping space communicates with the light outlet. When the supporting arms rotate, the clamping structure is driven to be close to or away from the base, so that the size of the clamping space is adjusted. Thus, by designing the supporting arm rotationally connected to the light emitting end, the opening angle of the supporting arm can be adjusted by rotating the supporting arm, so that the purpose of adjusting the size of the clamping space defined by the multiple clamping structures is achieved, lampshades of different sizes can be assembled, and the compatibility of the lampshades is improved.

Description

Technical Field

[0001] This application relates to the technical field of electrical equipment, and particularly to a lamp socket and a lamp. Background Art

[0002] During the process of photography and videography, lights are usually used for fill light. According to different scene requirements, the fill light effects are also different.

[0003] Currently, most of the available products on the market are Broncolor mouth lamp shades. With the development and innovation of lamp technology, the size of lamps has gradually become smaller, lighter, and more portable. As a result, the size of the lamp socket has also decreased accordingly. However, the reduced lamp socket is no longer suitable for the existing Broncolor mouth lamp shades on the market, and a separately developed compatible lamp shade is required. This leads to poor compatibility of the product and is not conducive to the promotion and sales of the product. Summary of the Utility Model

[0004] This application provides a lamp socket and a lamp to solve the problem of poor compatibility of the lamp socket.

[0005] On the one hand, this application provides a lamp socket, including:

[0006] A base, having an installation cavity and a light outlet communicating with the installation cavity, the installation cavity being used for installing a light-emitting unit; defining one end of the base close to the light outlet as the light-emitting end;

[0007] A lamp shade mounting assembly, including a plurality of support arms, the support arms being rotatably connected to the light-emitting end, and the plurality of support arms being spaced apart around the light outlet; each support arm is provided with a clamping structure, and the plurality of clamping structures enclose a clamping space for accommodating the lamp shade, the clamping space communicating with the light outlet;

[0008] Wherein, when the plurality of support arms rotate, they drive the clamping structure to approach or move away from the base to adjust the size of the clamping space.

[0009] Further, the lamp shade mounting assembly further includes a gear ring, the gear ring is rotatably sleeved on the light-emitting end, and one end of each support arm connected to the base is provided with a linkage gear, the linkage gear meshing with the gear ring.

[0010] Further, the outer peripheral side of the gear ring is provided with teeth; the support arms are located outside the gear ring and mesh with the teeth.

[0011] Further, each support arm is integrally formed in an arc structure, and the support arm can be moved to fit against the outer peripheral side of the gear ring.

[0012] Further, the linkage gear and the support arm are integrally formed.

[0013] Further, the engaging structure is provided with at least two bayonets, and the two bayonets are arranged at intervals along the length direction of the support arm; the bayonets are used for clamping and cooperating with the clamping feet of the lamp shade.

[0014] Further, each engaging structure is provided with two bayonets, and the two bayonets are respectively a first bayonet and a second bayonet, and the first bayonet is located on a side of the second bayonet away from the base;

[0015] Wherein, the first bayonet is used for connecting a lamp shade when the plurality of support arms are folded, and the second bayonet is used for connecting another lamp shade when the plurality of support arms are unfolded.

[0016] Further, the support arm is provided with an assembly groove, the assembly groove is located between the first bayonet and the second bayonet, and through holes are respectively arranged on the groove walls of the assembly groove, and the two through holes are respectively communicated with the first bayonet and the second bayonet;

[0017] The lamp shade mounting assembly further includes an elastic locking accessory, and the elastic locking accessory includes an assembly post, two locking bosses and a spring. The assembly post is movably inserted into the assembly groove, the locking bosses are connected to the assembly post, and each locking boss is movably arranged in one of the through holes; the spring is arranged in the assembly groove and sleeved on the assembly post.

[0018] Further, the elastic locking accessory further includes a convex portion, and the convex portion is connected to the assembly post and extends out of the assembly groove.

[0019] On the other hand, the present application further provides a lamp, including:

[0020] The lamp base as described above;

[0021] A light emitting unit, arranged in the accommodating cavity of the lamp base;

[0022] A lamp shade, arranged in the clamping space of the lamp base.

[0023] The above technical solutions provided by the embodiments of the present application have the following advantages compared with the prior art:

[0024] The lamp socket provided by the embodiment of the present application includes a base and a lamp shade mounting component: The base has a mounting cavity and a light outlet communicating with the mounting cavity, and the mounting cavity is used for mounting a light-emitting unit; One end of the base close to the light outlet is defined as the light-emitting end; The lamp shade mounting component includes a plurality of arms, the arms are rotatably connected to the light-emitting end, and the plurality of arms are spaced apart around the light outlet; Each arm is provided with a clamping structure, and the plurality of clamping structures enclose a clamping space for accommodating the lamp shade, and the clamping space communicates with the light outlet; Wherein, when the plurality of arms rotate, the clamping structures are driven to approach or move away from the base to adjust the size of the clamping space. In this way, by designing the arms rotatably connected to the light-emitting end, the opening angle of the arms can be adjusted by rotating the arms (that is, the distance between the end of the arm away from the base and the base is adjusted), so that the clamping structures arranged on the arms can approach or move away from the base accordingly, achieving the purpose of adjusting the size of the clamping space formed by enclosing the plurality of clamping structures, so that it can adapt to assembling lamp shades of different sizes and improve the compatibility of the lamp shades. Description of the Drawings

[0025] The drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present utility model, and are used together with the specification to explain the principles of the present utility model.

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] One or more embodiments are exemplarily illustrated by the pictures in the corresponding drawings. These exemplary illustrations do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements, unless otherwise stated, and the drawings in the drawings do not constitute a proportional limitation.

[0028] Figure 1 It is a schematic structural diagram of the lamp socket of the present utility model (state where the arms are folded);

[0029] Figure 2 It is a schematic structural diagram of the lamp socket of the present utility model (state where the arms are opened);

[0030] Figure 3 It is an exploded schematic structural diagram of the lamp socket of the present utility model;

[0031] Figure 4 It is a schematic structural diagram of the arm of the present utility model (with an elastic lock attachment);

[0032] Figure 5 It is a schematic diagram of the installation of a bayonet lamp shade of the present utility model;

[0033] Figure 6 It is a schematic structural diagram of the Bao Rong mouth lamp shade of the present utility model.

[0034] Reference numerals:

[0035] Base 1, hinge seat 101, installation cavity 11, light outlet 12, light-emitting end 13, base 1, clamping space 2a, support arm 21, hinge shaft 211, linkage teeth 22, gear ring 23, engaging structure 25, first bayonet 251, second bayonet 252, limiting part 253, through hole 21a, elastic locking accessory 27, assembly post 271, locking boss 272, spring 273, limiting plate 274, outward convex part 275, light-emitting unit 3, lamp shade 4, clamping feet 41. Specific embodiments

[0036] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.

[0037] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or letters in different examples. Such repetition is for the purpose of simplification and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0038] For ease of description, spatial relative relationship terms may be used in the text to describe the relative position relationship or movement of one element or feature shown in the figure with respect to another element or feature. These relative relationship terms are, for example, "inside", "outside", "inner side", "outer side", "below", "beneath", "above", "over", "front", "rear", etc. Such spatial relative relationship terms are intended to include different orientations of the device during use or operation other than the orientations depicted in the figure. For example, if the device in the figure undergoes a position flip, attitude change, or motion state change, then these directional indications will change accordingly. For example, an element described as "below" or "beneath" other elements or features will subsequently be oriented as "above" or "over" other elements or features. Therefore, the exemplary term "below" can include both upper and lower orientations. The device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used in the text are interpreted accordingly.

[0039] This application provides a lamp socket, which is generally a lamp socket for a photographic lamp, and the control of the light can be achieved by assembling a lamp shade 4. In this embodiment, the lamp socket can be adapted to be compatible with different lamp shades 4, so as to achieve the control of different lighting effects.

[0040] Figures 1 to 3 A lamp socket provided by an embodiment of this application includes a base 1 and a lamp shade 4 mounting assembly: The base 1 has a mounting cavity 11 and a light outlet 12 communicating with the mounting cavity 11. The mounting cavity 11 is used for mounting a light-emitting unit 3; One end of the base 1 close to the light outlet 12 is defined as a light-emitting end 13; The lamp shade 4 mounting assembly includes a plurality of support arms 21. The support arms 21 are rotatably connected to the light-emitting end 13, and the plurality of support arms 21 are spaced apart around the light outlet 12; Each support arm 21 is provided with a clamping structure 25, and the plurality of clamping structures 25 enclose a clamping space 2a for accommodating the lamp shade 4. The clamping space 2a communicates with the light outlet 12; Wherein, when the plurality of support arms 21 rotate, they drive the clamping structures 25 to approach or move away from the base 1 to adjust the size of the clamping space 2a.

[0041] In this way, by designing the support arms 21 rotatably connected to the light-emitting end 13, the opening angle of the support arms 21 can be adjusted by rotating the support arms 21 (that is, adjusting the distance between the end of the support arm 21 away from the base 1 and the base 1), so that the clamping structures 25 provided on the support arms 21 can approach or move away from the base 1 accordingly, achieving the purpose of adjusting the size of the clamping space 2a enclosed by the plurality of clamping structures 25. In this way, it can adapt to assembling lamp shades 4 of different sizes and improve the compatibility of the lamp shades 4.

[0042] In this embodiment, a plurality of arms 21 are evenly distributed at the edge of the light emitting end 13 of the base 1 with the center of the light emitting end 13 of the base 1 as a reference, so that each arm 21 can be subjected to uniform force. Of course, the setting of the arms 21 is mainly based on the setting method of the clamping feet 41 of the lampshade 4. If the clamping feet 41 of the lampshade 4 are not evenly distributed based on its center, then the arms 21 do not need to be evenly distributed.

[0043] like Figures 1 to 3 As shown, in the technical solution of this embodiment, the lampshade 4 mounting assembly also includes a gear ring, which is rotatably sleeved on the light-emitting end 13, and each arm 21 is connected to one end of the base 1 and is provided with a linkage tooth, which meshes with the gear ring. By turning one arm 21, the gear ring can be driven to rotate, and at the same time, the gear ring drives another arm 21 to rotate through the linkage tooth, so that multiple arms 21 are simultaneously linked.

[0044] As a specific implementation, the light emitting end 13 of the base 1 is provided with a gear seat arranged around the light emitting port 12, and the gear ring is rotatably mounted on the gear seat. When one arm 21 is rotated, the linkage teeth thereon drive the gear ring to rotate. When the gear ring rotates, the linkage teeth on the remaining arms 21 are driven to rotate, thereby driving the remaining arms 21 to rotate, so as to achieve the purpose of synchronously adjusting the opening or closing state of all arms 21.

[0045] like Figure 3 As shown, in the technical solution of this embodiment, a toothed portion is provided on the outer circumference of the gear ring; the support arm 21 is located on the outer side of the gear ring and meshes with the toothed portion. Such a design has a simple structure and is easy to assemble.

[0046] Since the interface end of the lampshade 4 is usually round, in order to adapt the lampshade 4 to achieve the purpose of assembling the lampshade 4 with the lamp holder, such as Figure 3 As shown, in the technical solution of this embodiment, each arm 21 is arranged in an arc-shaped structure as a whole, such as Figure 1 As shown, the support arm 21 can be moved to fit the outer peripheral side of the gear ring. It can be understood that when the support arm 21 can be moved to fit the outer peripheral side of the gear ring, multiple support arms 21 are in a retracted state, the support arm 21 fits the gear ring, and the support arm 21 is arc-shaped as a whole, and multiple support arms 21 enclose a circle. Of course, the structure of the support arm 21 is not limited to the arc structure, and can also be other shapes, as long as it does not interfere with the base 1 or the lampshade 4.

[0047] like Figure 3 As shown, in the technical solution of this embodiment, the linkage gear and the support arm 21 are integrally formed, which can reduce the assembly process. Generally speaking, the support arm 21 can be injection molded and quickly formed by a mold, which can not only complete the molding of the gear shape, but also reduce the assembly process.

[0048] In the technical solution of this embodiment, Figure 3As shown, a plurality of hinge seats 101 are convexly provided on the outer periphery of the light-emitting end 13 of the base 1. The first ends of the plurality of support arms 21 are provided with hinge shafts 211, and the plurality of support arms 21 are mounted on the hinge seats 101 through the hinge shafts 211.

[0049] To adapt to lamp shades 4 with different leg clips 41. As Figures 2 to 4 shown, in the technical solution of this embodiment, the engaging structure 25 is provided with at least two bayonets, and the two bayonets are arranged at intervals along the length direction of the support arm 21; the bayonets are used for snap-fitting with the leg clips 41 of the lamp shade 4.

[0050] Specifically, this embodiment takes two lamp shades 4 with different leg clips 41 as an example for illustration. As Figures 2 to 4 shown, the engaging structure 25 is provided with a first bayonet 251 and a second bayonet 252. The first bayonet 251 is used to connect a lamp shade 4 when the plurality of support arms 21 are folded, and the second bayonet 252 is used to connect another lamp shade 4 when the plurality of support arms 21 are unfolded. Based on the different leg clips 41 of the lamp shade 4, different bayonet structures can be set on the support arm 21 according to different leg clips 41. Of course, if the leg clips 41 are the same, the same bayonet can also be considered. Further, if more lamp shade 4 structures are to be used, it can also be achieved by increasing the bayonets.

[0051] Specifically, the structures of the first bayonet 251 and the second bayonet 252 are basically the same, both adopting a square slot structure. Of course, the shape of the slot is set based on the shape of the leg clip 41. A limiting portion 253 is provided at the upper opening of the bayonet for clamping the inserted leg clip 41.

[0052] As Figures 1 - 4 shown, the lamp shade 4 mounting assembly of this embodiment adopts three evenly distributed support arms 21, and different lamp shades 4 can be respectively mounted when folded and unfolded. Among them, a mini lamp shade 4 with a smaller opening can be mounted in the folded state (this lamp shade 4 is developed by the applicant and its opening is smaller than that of the common bayonet on the market), and a lamp shade 4 with a larger opening such as the common bayonet lamp shade 4 on the market can be mounted in the unfolded state. As Figure 5 and Figure 6 shown, the common bayonet lamp shade 4 on the market has a square convex block structure for its leg clip 41. Correspondingly, the second bayonet 252 of this embodiment is a slot structure corresponding to its shape. The shape of the leg clip 41 of the mini lamp shade 4 developed by the applicant is the same as that of the leg clip 41 of the bayonet lamp shade 4, but the difference is that the opening is smaller.

[0053] As Figure 4As shown, in the technical solution of this embodiment, the support arm 21 is provided with an assembly groove, the assembly groove is located between the first bayonet 251 and the second bayonet 252, and two through holes 21a are respectively provided on the groove wall of the assembly groove, and the two through holes 21a are respectively communicated with the first bayonet 251 and the second bayonet 252;

[0054] The lamp cover 4 mounting assembly further includes an elastic locking attachment 27. The elastic locking attachment 27 includes an assembly post 271, two locking bosses 272 and a spring 273. The assembly post 271 is movably inserted into the assembly groove, the locking bosses 272 are connected to the assembly post 271, and each locking boss 272 is movably disposed in a through hole 21a; The spring 273 is disposed in the assembly groove and sleeved on the assembly post 271.

[0055] In this embodiment, the assembly post 271 is disposed in the assembly groove through the spring 273 and is limited by a limiting plate 274 provided on the back side of the support arm 21. When installing the lamp cover 4, by pulling the assembly post 271 to retract toward the back side of the support arm 21, the locking boss 272 is driven to withdraw from the through hole 21a from the first bayonet 251 and the second bayonet 252; Then the leg 41 of the lamp cover 4 is inserted into the first bayonet 251 or the second bayonet 252, and then the assembly post 271 is released to return to its original position to clamp the leg 41 between the limiting portion 253 and the locking boss 272, so as to limit the leg 41 (refer to Figure 6 ). It can be understood that in this embodiment, by designing two locking bosses 272 on the assembly post 271 disposed between the first bayonet 251 and the second bayonet 252, the two locking bosses 272 are respectively arranged corresponding to the first bayonet 251 and the second bayonet 252, so that the first bayonet 251 and the second bayonet 252 share an elastic locking attachment 27 to realize the locking of the leg 41 of the lamp cover 4, which simplifies the structure and reduces the cost.

[0056] As Figure 4 shown, in the technical solution of this embodiment, the elastic locking attachment 27 further includes an outer convex portion 275. The outer convex portion 275 is connected to the assembly post 271 and extends out of the assembly groove. In this way, it is convenient for manual operation, and the support arm 21 can be driven to rotate by applying a force to the outer convex portion 275.

[0057] On the other hand, as Figure 1 and Figure 5 shown, the present application further provides a lamp, including a light emitting unit 3, a lamp cover 4 and a lamp base as above. The specific structure of the lamp base refers to the above embodiment. Since this lamp adopts all the technical solutions of the above all embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated here one by one. Among them, the light emitting unit 3 is disposed in the accommodating cavity of the lamp base; the lamp cover 4 is disposed in the clamping space 2a of the lamp base.

[0058] The lamp shade 4 can be a Bowens mount lamp shade 4 or a mini lamp shade 4 developed by the applicant. Of course, by adjusting the opening angle of the support arm 21 and the bayonet on the support arm 21, it is also possible to install lamp shades 4 of other types and sizes.

[0059] Combined with the above attached Figures 1 - 6 And the content of the above embodiments, the installation process of the mini lamp shade 4 is as follows:

[0060] First, retract each support arm 21 to the first position, retract the assembly post 271 to the bottommost position, then align the lugs 41 of the lamp shade 4 with the first bayonet 251 and insert it. Release the assembly post 271 so that the lugs 41 are limited by the limiting portion 253, completing the installation of the mini lamp shade 4.

[0061] The installation process of the Bowens mount lamp shade 4 is as follows:

[0062] Open each support arm 21 to the second position, retract the assembly post 271 to the bottommost position, then align the lugs 41 of the Bowens mount lamp shade 4 with the second bayonet 252 and insert it. Release the assembly post 271 so that the lugs 41 are limited by the limiting portion 253, completing the installation of the Bowens mount lamp shade 4.

[0063] It should be understood that the terms used in this document are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" as used in this document may also include the plural forms. The terms "comprising", "including", "containing", and "having" are inclusive and thus specify the presence of the stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described in this document are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the order of performance is explicitly stated. It should also be understood that alternative or additional steps may be used.

[0064] Although the terms first, second, third, etc. may be used in this document to describe multiple elements, components, regions, layers, and / or sections, these elements, components, regions, layers, and / or sections should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or section from another. Unless the context clearly indicates otherwise, terms such as "first" and "second" and other numerical terms used in this document do not imply an order or sequence. Thus, the first element, component, region, layer, or section discussed below may be referred to as the second element, component, region, layer, or section without departing from the teachings of the example embodiments.

[0065] The above are only specific embodiments of the present utility model, enabling those skilled in the art to understand or implement the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A lamp holder, characterized in that, include: A base (1) having a mounting cavity (11) and a light outlet (12) connected to the mounting cavity (11), wherein the mounting cavity (11) is used to mount a light-emitting unit (3); an end of the base (1) close to the light outlet (12) is defined as a light outlet end (13); A lampshade (4) mounting assembly comprises a plurality of supporting arms (21), wherein the supporting arms (21) are rotatably connected to the light emitting end (13), and the plurality of supporting arms (21) are spaced and distributed around the light emitting port (12); each supporting arm (21) is provided with a clamping structure (25), and the plurality of clamping structures (25) enclose and form a clamping space (2a) for accommodating the lampshade (4), and the clamping space (2a) is communicated with the light emitting port (12); When the plurality of supporting arms (21) rotate, they drive the engaging structure (25) to move closer to or farther away from the base (1), so as to adjust the size of the clamping space (2a).

2. The lamp socket according to claim 1, characterized in that, The lampshade (4) mounting assembly also includes a gear ring, which is rotatably sleeved on the light-emitting end (13), and each of the support arms (21) is connected to one end of the base (1) and is provided with linkage teeth, which mesh with the gear ring.

3. The lamp holder according to claim 2, wherein A tooth portion is provided on the outer peripheral side of the gear ring; the support arm (21) is located on the outer side of the gear ring and meshes with the tooth portion.

4. The lamp holder according to claim 3, wherein, Each of the support arms (21) is arranged in an arc-shaped structure as a whole, and the support arm (21) can be moved to fit the outer peripheral side of the gear ring.

5. The lamp holder according to claim 3, characterized in that, The linkage tooth and the support arm (21) are integrally formed.

6. The lamp holder according to any one of claims 1 to 5, characterized in that, The snap-fit structure (25) is provided with at least two snap-fit ports, which are arranged at intervals along the length direction of the support arm (21); the snap-fit ports are used to snap-fit with the snap-fit feet (41) of the lampshade (4).

7. The lamp holder according to claim 6, characterized in that, Each of the snap-fit structures (25) is provided with two snap-fit ports, the two snap-fit ports are respectively a first snap-fit port (251) and a second snap-fit port (252), the first snap-fit port (251) being located on a side of the second snap-fit port (252) facing away from the base (1); The first bayonet (251) is used to connect a lampshade (4) when the plurality of supporting arms (21) are folded, and the second bayonet (252) is used to connect another lampshade (4) when the plurality of supporting arms (21) are opened.

8. The lamp holder according to claim 7, characterized in that, The support arm (21) is provided with an assembly groove, the assembly groove is located between the first bayonet (251) and the second bayonet (252), and the groove wall of the assembly groove is respectively provided with two through holes (21a), and the two through holes (21a) are respectively connected to the first bayonet (251) and the second bayonet (252); The lamp cover (4) mounting assembly further includes an elastic locking attachment (27). The elastic locking attachment (27) includes an assembly post (271), two locking bosses (272), and a spring (273). The assembly post (271) is movably inserted through the assembly groove. The locking bosses (272) are connected to the assembly post (271), and each locking boss (272) is movably disposed within a respective through hole (21a). The spring (273) is disposed within the assembly groove and sleeved on the assembly post (271).

9. The lamp holder according to claim 8, characterized in that, The elastic locking attachment (27) further includes a convex portion (275). The convex portion (275) is connected to the assembly post (271) and extends out of the assembly groove.

10. A lighting fixture, characterized in that, Comprising: A lamp base according to any one of claims 1-9; A light emitting unit (3) disposed within the receiving cavity of the lamp base; A lamp cover (4) disposed within the clamping space (2a) of the lamp base.

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