Lamp holder and lamp

Abstract

The utility model provides a lamp holder and a luminaire, the lamp holder comprises a support arm, a support base plate and a ground plug, the bottom of the support arm is provided with a first connecting hole and a plug-in groove, and the support arm is connected with the support base plate or the ground plug alternatively; a second connecting hole is formed in the supporting bottom plate, and the first connecting hole and the second connecting hole are connected and fixed through a first connecting piece, so that the supporting arm and the supporting bottom plate are connected and fixed; the top of the ground plug is provided with a plug-in part, and the plug-in part and the plug-in groove are fixed in a plug-in mode, so that the supporting arm and the ground plug are connected and fixed. The lamp holder is provided with two bases, namely the supporting bottom plate and the ground plug, the supporting bottom plate is used in a hard or flat ground environment, the ground plug is used in a soft or uneven ground environment, and the lamp holder uses different bases in different environments, so that the lamp holder can adapt to various terrain environments, and the environmental adaptability of the lamp holder is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, and in particular relates to a lamp stand and a lamp equipped with the lamp stand. Background Art

[0002] In the field of outdoor lighting, laser lights, starry sky lights and other lamps are highly favored due to their unique visual effects and wide range of application scenarios. In order to ensure that these lamps can be used stably and effectively in outdoor environments, they usually need to be supported by lamp stands. The design of the lamp stand is not only related to the installation stability of the lamp, but also directly affects the adaptability and portability of the lamp under different ground conditions.

[0003] However, the current outdoor lamp stand design has obvious limitations, especially when facing complex and changeable outdoor environments. Specifically, most existing lamp stands are equipped with only a single type of base, either a flat base suitable for hard or flat ground (such as cement and slate), or a cone base suitable for soft or uneven ground (such as sand, mud, and mountains). This single base design mode leads to serious deficiencies in environmental adaptability of lamps.

[0004] Specifically, when the base of the lamp stand is configured as a flat structure base, it can indeed provide a stable installation foundation on a hard or flat ground (such as cement, slate, etc.), ensuring that the lamp will not shake or fall over due to factors such as uneven ground or wind during use. However, when the user needs to move the lamp to a soft or uneven ground (such as sand, mud, mountain, etc.), the limitations of the flat structure base become apparent. Since these grounds often cannot provide sufficient support and friction for the flat base, the stability of the lamp is greatly reduced, and it may even be impossible to effectively fix it, which in turn limits the scope of use of the lamp in these environments.

[0005] When the base of the lamp stand is equipped with a cone structure, it can adapt well to soft or uneven ground and be firmly fixed by inserting into the soil or soft ground materials. However, it may face problems when used on hard ground. Due to the hardness and smoothness of the hard ground, the cone base may be difficult to insert or cannot form a stable supporting structure, resulting in the lamp being unable to be placed firmly on the hard ground. This will not only affect the use effect of the lamp, but may also cause safety hazards due to loose fixation, such as the lamp tipping over, damage, or even injury.

[0006] What is more serious is that the existing lamp stand bases are not interchangeable or lack flexibility. If users need to use the same lamp in different types of ground environments, they often have to purchase additional lamps or lamp stands adapted to the new environment, which undoubtedly increases the user's financial burden and causes a waste of resources.

[0007] Specifically, once a lamp is designed to be equipped with a certain type of base (such as a flat structure or a cone structure), it is almost "locked" into this usage scenario. When users need to use the same lamp in different types of ground environments, such as moving from concrete ground in the city to sandy ground or mountains in the countryside, the existing lamp stand base is often unable to meet the requirements of the new environment. This limitation not only limits the wide application of lamps, but also forces users to make an uneconomical choice - to purchase an additional set of lamps or lamp stands adapted to the new environment.

[0008] This extra purchase undoubtedly increases the financial burden on users. For individual users, it may be a considerable expense; for commercial users, such as event planning companies and tourist attractions, it may mean a significant increase in costs and inefficient use of resources. In addition, with the frequent replacement of lamps, old equipment may also be idle and abandoned, exacerbating the problem of resource waste and environmental pollution. Utility Model Content

[0009] The primary purpose of the present invention is to solve at least one of the above problems and to provide a lamp holder and a lamp.

[0010] In order to meet one of the purposes of the utility model, a lamp stand is provided, comprising a support arm, a support bottom plate and a ground plug, wherein a first connection hole and a plug slot are provided at the bottom of the support arm, and the support arm is selectively connected to the support bottom plate or the ground plug;

[0011] The support bottom plate is provided with a second connection hole, and the first connection hole and the second connection hole are connected and fixed by a first connection member, so that the support arm is connected and fixed to the support bottom;

[0012] A plug-in portion is provided on the top of the ground plug, and the plug-in portion is plugged and fixed with the plug-in slot, so that the support arm is connected and fixed with the ground plug.

[0013] In one embodiment, a mounting groove is formed at the bottom of the support arm, and a boss is formed on the support bottom plate, and the boss extends into the mounting groove.

[0014] In one embodiment, a plurality of plug-in slots are provided at the bottom of the support arm, and the plurality of plug-in slots are evenly arranged at the bottom of the support arm. The plug-in portion is provided with a plurality of plug-in walls corresponding to the plurality of plug-in slots, and the plurality of plug-in slots are plugged in correspondingly with the plurality of plug-in walls.

[0015] Furthermore, the plurality of plug-in walls are connected in sequence to form an annular plug-in wall.

[0016] Furthermore, the floor plug includes a fixed portion and a pointed portion connected to each other, the plug-in portion and the pointed portion are arranged at both ends of the fixed portion, the fixed portion is provided with a third connecting hole, the third connecting hole corresponds to the first connecting hole, and the first connecting hole and the third connecting hole are connected and fixed by a second connecting member.

[0017] Furthermore, the fixing portion is provided with a receiving groove, which is recessed from the bottom to the top of the fixing portion, one end of the pointed portion extends into the receiving groove and is fixedly connected to the bottom of the receiving groove, and the third connecting hole is opened at the bottom of the receiving groove.

[0018] In one embodiment, between the top of the ground plug and the bottom of the support arm, one is provided with a buckle, and the other is provided with a slot, and the buckle is fixedly connected with the slot.

[0019] In one embodiment, a positioning portion is provided at the bottom of the support arm, and a matching portion is provided at the top of each of the support base plate and the ground plug. The positioning portion can be matched with the matching portion of the support base plate or the ground plug for positioning, and the positioning portion is a positioning hole or a positioning pin, and the matching portion is a positioning pin or a positioning hole.

[0020] In order to meet one of the purposes of the utility model, a lamp is provided, including a lamp head and a lamp stand as described in any one of the preceding purposes, wherein a mounting position is provided at the top of the supporting arm of the lamp stand, the lamp head is arranged on the mounting position, a light-emitting component is provided in the lamp head, and the light-emitting component is provided with at least one light-emitting unit.

[0021] In one embodiment, the lamp holder is used to emit laser, and the light emitting unit is a laser emitter.

[0022] Compared with the prior art, the present invention has many advantages, including but not limited to:

[0023] First of all, the lamp stand of the utility model cleverly combines two kinds of bases, a supporting base and a ground plug, which greatly improves its applicability under different terrain conditions. Traditional lamp stands are often only equipped with a single type of base, which is difficult to adapt to complex and changeable installation environments. The lamp stand of the utility model, by selectively connecting to the supporting base plate or the ground plug, can easily cope with a variety of terrains such as flat ground, grass, sand, and even hard ground where the base cannot be directly fixed. The supporting base plate is suitable for scenes that require stable support and good ground conditions, while the ground plug is suitable for scenes that require quick installation, easy movement or poor ground conditions (such as sand). The lamp stand is equipped with two bases at the same time, which makes the application range of the lamp stand wider and meets the lighting needs in different scenes.

[0024] Secondly, traditional lamp stands may need to prepare different types of lamp stands for different terrain environments. The utility model realizes multi-functional application through one lamp stand, which significantly reduces the user's procurement cost and maintenance cost. Users do not need to purchase multiple types of lamp stands to adapt to different installation environments. Only one set of equipment can meet multiple needs, realizing the optimal allocation of resources and improving economic efficiency.

[0025] Thirdly, since the light stand is equipped with two bases, a support base plate and a ground plug, users can quickly select the appropriate installation method according to the actual situation on site without having to prepare additional tools or materials, thus simplifying the installation process and improving work efficiency. This flexibility and convenience is also a manifestation of economy, because it reduces the time and labor costs caused by improper installation or multiple adjustments. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0027] Figure 1 Schematic diagram of accessories of a lamp according to a typical embodiment of the utility model.

[0028] Figure 2 It is a structural schematic diagram of a lamp (the base is a supporting bottom plate) according to a typical embodiment of the utility model.

[0029] Figure 3 This is a structural schematic diagram of a support arm of a lamp in a typical embodiment of the utility model from a first perspective.

[0030] Figure 4 It is a schematic structural diagram of a supporting base plate of a lamp in a typical embodiment of the utility model.

[0031] Figure 5 It is a structural schematic diagram of a lamp (the base is a ground plug) according to a typical embodiment of the utility model.

[0032] Figure 6 The figure is a schematic structural diagram of a floor plug of a lamp according to a typical embodiment of the utility model.

[0033] Figure 7 This is a structural schematic diagram of a ground socket of a lamp in a typical embodiment of the utility model from a first perspective.

[0034] Figure 8 It is a structural schematic diagram of the second viewing angle of the ground plug of the lamp in a typical embodiment of the utility model. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention and cannot be interpreted as limiting the present invention.

[0036] It will be understood by those skilled in the art that, unless expressly stated, the singular forms "one", "said", and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present utility model refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or their groups. It should be understood that when we say that an element is "connected" or "coupled" to another element, it can be directly connected or coupled to other elements, or there may be intermediate elements. In addition, the "connection" or "coupling" used here may include wireless connection or wireless coupling. The term "and / or" used here includes all or any unit and all combinations of one or more associated listed items.

[0037] Those skilled in the art will understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as the general understanding of ordinary technicians in the field to which the utility model belongs. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as the meaning in the context of the prior art, and will not be interpreted with idealized or overly formal meanings unless specifically defined as here.

[0038] The utility model provides a lamp stand, which is equipped with two bases, which are a supporting base plate and a ground plug. The supporting base plate is used in a hard or flat ground environment, and the ground plug is used in a soft or uneven ground environment. The lamp stand uses different bases in different environments, so that the lamp stand can adapt to various terrain environments, thereby improving the environmental adaptability of the lamp stand.

[0039] In a typical embodiment of the present invention, Figure 1The lamp stand 100 includes a support arm 110 and two bases, the two bases are a support base plate 120 and a ground plug 130, one end of the support arm 110 is used to install the lamp head of the lamp, and the other end is used to selectively connect with the support base plate 120 or the ground plug 130. Specifically, to adapt to the use environment of the lamp stand 100, the support arm 110 can be selectively connected with the support base plate 120 or the ground plug 130, such as in a hard or flat ground environment, the support arm 110 is connected with the support base plate 120; in a soft or uneven ground environment, the support arm 110 is connected with the ground plug 130.

[0040] Combination Figure 2 When the support arm 110 is connected to the support base plate 120 but not to the ground plug 130, the bottom 111 of the support arm 110 is connected to the support base plate 120. Specifically:

[0041] Combination Figure 3 and Figure 4 The bottom 111 of the support arm 110 is provided with a first connection hole 113, and the support base plate 120 is provided with a second connection hole 121. When the support arm 110 and the support base plate 120 are assembled, the first connection hole 113 of the support arm 110 corresponds to the second connection hole 121 of the support base plate 120, and the first connection hole 113 and the second connection hole 121 are connected and fixed by a first connecting member (not shown) so that the support arm 110 and the support base plate 120 are stably connected. In this embodiment, it is recommended that the first connection hole 113 is a screw hole, the second connection hole 121 is also a screw hole, and the first connection member is a bolt or a screw, but it should not be understood as a limitation to the present invention.

[0042] In this embodiment, the bottom 111 of the support arm 110 is provided with a plurality of first connection holes 113, and the support base plate 120 is provided with a plurality of second connection holes 121. The plurality of first connection holes 113 correspond to the plurality of second connection holes 121 respectively, and are connected by a plurality of first connecting members to further firmly connect the support arm 110 to the support base plate 120.

[0043] The bottom 111 of the support arm 110 is provided with a positioning portion, and the support base plate 120 is provided with a matching portion (the matching portion is referred to as a first matching portion). The positioning portion and the first matching portion cooperate with each other, so that the support arm 110 and the support base plate 120 are mutually positioned, so that the support arm 110 and the support base plate 120 can be well assembled, and the assembly accuracy is improved. In this embodiment, it is recommended that the positioning portion is a positioning pin or a positioning hole, and the first matching portion is a positioning hole or a positioning pin. In this embodiment, the positioning portion is a positioning pin 114, and the first matching portion is a positioning hole 122 as an example to describe the utility model, but it should not be understood as a limitation to the utility model.

[0044] In this embodiment, the bottom 111 of the support arm 110 is provided with a plurality of positioning pins 114, and the support base plate 120 is provided with a plurality of positioning holes 122. The plurality of positioning pins 114 are plugged and positioned correspondingly with the plurality of positioning holes 122 to further ensure stable positioning between the support arm 110 and the support base plate 120.

[0045] Combination Figure 3 The bottom 111 of the support arm 110 is provided with a mounting groove 115, and the mounting groove 115 is recessed from the bottom 111 of the support arm 110 toward the top 112 of the support arm 110. Figure 4 The support bottom plate 120 is provided with a boss 123, and the boss 123 is protruded from the bottom surface of the support bottom plate 120 to the top surface 124 of the support bottom plate 120. The shape of the boss 123 corresponds to the shape of the opening of the mounting groove 115, so that the boss 123 can extend into the mounting groove 115 through the opening of the mounting groove 115, and the boss 123 and the mounting groove 115 are mutually limited, so that the support arm 110 and the support bottom plate 120 are further limited.

[0046] The first connecting hole 113 and the positioning pin 114 of the support arm 110 are arranged in the installation groove 115; the second connecting hole 121 and the positioning hole 122 of the support base plate 120 are arranged on the boss 123; the first connecting hole 113 and the second connecting hole 121 are connected in the installation groove 115 through a first connecting component, and the positioning pin 114 and the positioning hole 122 are positioned in the installation groove 115, so as to further stably connect the support arm 110 and the support base plate 120.

[0047] In one embodiment, the support base plate 120 is made of a metal material to increase the weight of the support base plate 120 so that the support base plate 120 can be stably disposed on the ground under the action of gravity. Alternatively, a counterweight block can be loaded on the support base plate 120 to increase the weight of the support base plate 120 through the counterweight block so that the support base plate 120 can be stably disposed on the ground under the action of gravity.

[0048] In one embodiment, the bottom surface of the support base plate 120 is provided with anti-skid grooves to increase the friction of the bottom surface of the support base plate 120 through the anti-skid grooves, so that the support base plate 120 can be stably set on the ground.

[0049] In a typical embodiment of the present invention, Figure 5 When the support arm 110 is connected to the ground plug 130 but not to the support base plate 120, the bottom 111 of the support arm 110 is connected to the top 112 of the ground plug 130. Specifically:

[0050] Combination Figure 6 The ground plug 130 includes a plug-in portion 131, a fixing portion 132 and a pointed portion 133, wherein the plug-in portion 131 and the pointed portion 133 are respectively arranged on both sides of the fixing portion 132. The pointed portion 133 is a cone structure, and the pointed portion 133 can be inserted into a soft ground, such as soil or sand, to fix the lamp holder 100 in a soft or uneven ground environment.

[0051] Combination Figure 3 The mounting groove 115 of the support arm 110 is provided with a plug-in groove 116, combined with Figure 8 The plug-in portion 131 includes a plug-in wall 134, and the plug-in wall 134 is plugged into the plug-in slot 116, so that the support arm 110 and the ground plug 130 are mutually limited and fixed. In this embodiment, a plurality of plug-in slots 116 are provided in the mounting slot 115, and the plurality of plug-in slots 116 are evenly arranged along the inner contour of the mounting slot 115. The plug-in portion 131 is provided with a plurality of plug-in walls 134 corresponding to the plurality of plug-in slots 116, and the plurality of plug-in walls 134 are plugged into the plurality of plug-in slots 116, so as to further mutually limit and fix the support arm 110 and the ground plug 130.

[0052] In a further embodiment, the plurality of insertion walls 134 of the insertion portion 131 are sequentially connected to form an annular insertion wall 135, and the structural stability of the annular insertion wall 135 is improved, so that the plurality of insertion grooves 116 and the annular insertion wall 135 can be stably inserted without damaging the annular insertion wall 135. The annular insertion wall 135 is disposed at the top 112 of the fixing portion 132, and the annular insertion wall 135 and the top 112 of the fixing portion 132 are jointly surrounded to form a groove-like structure, which is called a top groove 136.

[0053] The annular plug-in wall 135 is inserted into the installation groove 115, and the annular plug-in wall 135 and the installation groove 115 are mutually limited, so that the support arm 110 and the ground plug 130 are further limited, so that the support arm 110 and the ground plug 130 can be stably used in combination.

[0054] Combination Figure 7 The fixing portion 132 is provided with a receiving groove 137, and the receiving groove 137 is recessed from the bottom of the fixing portion 132 to the top of the fixing portion 132, and the first end 1331 of the pointed portion 133 extends into the receiving groove 137 to be fixedly connected with the bottom of the receiving groove 137.

[0055] The bottom of the receiving groove 137 is also provided with a third connection hole 138, which is a through hole and is arranged on the outer side of the first end 1331 of the pointed portion 133. The third connection hole 138 is arranged opposite to the first connection hole 113 of the support arm 110, and the first connection hole 113 and the third connection hole 138 are connected and fixed by a second connecting member (not shown), so that the support arm 110 and the ground plug 130 can be stably assembled. In this embodiment, it is recommended that the first connection hole 113 is a screw hole, the third connection hole 138 is also a screw hole, and the second connection member is a bolt or a screw, but this should not be understood as a limitation of the present invention.

[0056] In this embodiment, the bottom 111 of the support arm 110 is provided with a plurality of first connection holes 113, and the bottom of the receiving groove 137 is provided with a plurality of third connection holes 138, and the plurality of first connection holes 113 correspond to the plurality of third connection holes 138 respectively, and are connected by a plurality of second connection members, so as to further firmly connect the support arm 110 to the ground plug 130. Preferably, the plurality of third connection holes 138 are evenly arranged around the first end 1331 of the pointed portion 133.

[0057] Because the third connecting hole 138 is arranged at the bottom of the accommodating groove 137, it is convenient for the user to insert the second connecting member into the third connecting hole 138 through the opening of the accommodating groove 137, and insert the second connecting member into the first connecting hole 113 through the third connecting hole 138. In other words, it is convenient for the user to assemble the second connecting member, thereby reducing the difficulty of assembling the support arm 110 and the ground plug 130.

[0058] The top 112 of the fixing portion 132 is also provided with a matching portion (the matching portion is referred to as a second matching portion), and the positioning portion of the support arm 110 and the second matching portion cooperate with each other, so that the support arm 110 and the ground plug 130 are positioned relative to each other, so that the support arm 110 and the ground plug 130 can be well assembled, thereby improving the assembly accuracy. In this embodiment, it is recommended that the positioning portion is a positioning pin or a positioning hole, and the second matching portion is a positioning hole or a positioning pin. In this embodiment, combined with Figure 3 and Figure 8 The present invention is described by taking the positioning portion as the positioning pin 114 and the second matching portion as the positioning hole 139 as an example, but this should not be construed as a limitation to the present invention.

[0059] In this embodiment, the bottom 111 of the support arm 110 is provided with a plurality of positioning pins 114, and the ground plug 130 is provided with a plurality of positioning holes 139. The plurality of positioning pins 114 are plugged and positioned correspondingly with the plurality of positioning holes 139 to further ensure good fit and positioning between the support arm 110 and the ground plug 130.

[0060] In one embodiment, the ground plug 130 is not provided with the third connection hole 138, the support arm 110 is not provided with the first connection hole 113, the top 112 of the ground plug 130 is provided with a buckle (not shown), the mounting slot 115 of the support arm 110 is provided with a slot (not shown), the buckle is engaged with the slot, so that the ground plug 130 is engaged and fixed with the support arm 110. Alternatively, the buckle is provided in the mounting slot 115, and the slot is provided at the top of the ground plug 130.

[0061] Therefore, it can be seen that the lamp stand 100 is simultaneously configured with a supporting base plate 120 and a ground plug 130, and the supporting arm 110 of the lamp stand 100 can be selectively connected to the supporting base plate 120 or the ground plug 130, so that the lamp stand 100 can adapt to different terrain environments through the supporting base plate 120 and the ground plug 130, thereby improving the terrain environment adaptability of the lamp stand 100.

[0062] The utility model further provides a lamp, which comprises a lamp holder (not shown) and the lamp stand 100 described above, wherein the lamp holder is mounted on the lamp stand 100 .

[0063] Combination Figure 2 or Figure 5 The top 112 of the lamp holder 100 is provided with a mounting position 117, and the mounting position 117 is adapted to the structure of the lamp holder, so that the lamp holder can be well mounted in the mounting position 117. The lamp holder is provided with a light-emitting component, and the light-emitting component is provided with at least one light-emitting unit. In this embodiment, it is recommended that the light-emitting unit is a lamp bead or a laser emitter.

[0064] In one embodiment, the light emitting unit is a laser emitter, so that the lamp head can emit laser light to the outside, thereby making the lamp a laser lamp.

[0065] In one embodiment, the lamp is a starry sky lamp, and the lamp head of the lamp is a lamp head for emitting a starry sky lighting effect.

[0066] To sum up, the lamp stand of the utility model uses different bases in different terrain environments, configures a supporting base plate in a hard or flat ground environment, and configures a ground plug in a soft or uneven ground environment, so that the lamp stand can adapt to various terrain environments and improve the environmental adaptability of the lamp stand.

[0067] The above description is only a preferred embodiment of the utility model and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the utility model is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the above utility model. For example, the above features are replaced with the technical features of the utility model (but not limited to) with similar functions in the utility model of the utility model to form a technical solution.

[0068] Although the subject matter has been described in language specific to structural features and / or methodological logical actions, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or actions described above. On the contrary, the specific features and actions described above are merely example forms of implementing the claims.

Claims

1. A lamp stand, characterized in that: It includes a support arm, a support base plate and a ground plug, wherein the bottom of the support arm is provided with a first connection hole and a plug-in slot, and the support arm is selectively connected to the support base plate or the ground plug; The support bottom plate is provided with a second connection hole, and the first connection hole and the second connection hole are connected and fixed by a first connection member, so that the support arm is connected and fixed to the support bottom; A plug-in portion is provided on the top of the ground plug, and the plug-in portion is plugged and fixed with the plug-in slot, so that the support arm is connected and fixed with the ground plug.

2. The lamp stand according to claim 1, characterized in that: A mounting groove is formed at the bottom of the support arm, and a boss is formed on the support bottom plate, and the boss extends into the mounting groove.

3. The lamp stand according to claim 1, characterized in that: The bottom of the support arm is provided with a plurality of plug-in slots, and the plurality of plug-in slots are evenly arranged at the bottom of the support arm. The plug-in portion is provided with a plurality of plug-in walls corresponding to the plurality of plug-in slots, and the plurality of plug-in slots are plugged in correspondingly with the plurality of plug-in walls.

4. The lamp stand according to claim 3, characterized in that: The plurality of plug-in walls are connected in sequence to form an annular plug-in wall.

5. The lamp stand according to claim 1, characterized in that: The ground plug includes a fixed part and a pointed part connected to each other, the plug-in part and the pointed part are arranged at both ends of the fixed part, the fixed part is provided with a third connecting hole, the third connecting hole corresponds to the first connecting hole, and the first connecting hole and the third connecting hole are connected and fixed by a second connecting member.

6. The lamp stand according to claim 5, characterized in that: The fixing portion is provided with a receiving groove, which is recessed from the bottom to the top of the fixing portion. One end of the pointed portion extends into the receiving groove and is fixedly connected to the bottom of the receiving groove. The third connecting hole is opened at the bottom of the receiving groove.

7. The lamp stand according to claim 1, characterized in that: Between the top of the ground plug and the bottom of the support arm, one is provided with a buckle, and the other is provided with a slot, and the buckle is fixedly connected with the slot.

8. The lamp stand according to any one of claims 1 to 7, characterized in that: A positioning portion is provided at the bottom of the support arm, and a matching portion is provided at the top of each of the support base plate and the ground plug. The positioning portion can be matched with the matching portion of the support base plate or the ground plug for positioning, and the positioning portion is a positioning hole or a positioning pin, and the matching portion is a positioning pin or a positioning hole.

9. A lamp, characterized in that: It comprises a lamp holder and a lamp stand as claimed in any one of claims 1 to 8, wherein a mounting position is provided on the top of a supporting arm of the lamp stand, the lamp holder is arranged on the mounting position, a light-emitting component is provided in the lamp holder, and the light-emitting component is provided with at least one light-emitting unit.

10. The lamp according to claim 9, characterized in that The lamp holder is used for emitting laser, and the light emitting unit is a laser emitter.

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