Lamp

Abstract

The utility model discloses a lamp. The lamp comprises a main body; the light-emitting assembly is mounted to the main body, and the light-emitting assembly comprises at least one lamp holder and a pivoting assembly; the power supply is arranged on the main body and used for supplying power to the light-emitting component; the pivoting assembly comprises a damping assembly, the damping assembly comprises a first deformation element surrounding a pivoting shaft of the pivoting assembly and a second deformation element arranged on the outer side of the first deformation element in a sleeving mode, and the second deformation element deforms under radial inward pressure and extrudes the first deformation element. And the first deformation element deforms after being extruded by the second deformation element and generates a radial outward opposite force. The illumination angle of the lamp holder can be rapidly adjusted according to needs.

Description

TECHNICAL FIELD

[0001] The present application relates to a lighting lamp, in particular to a lamp. BACKGROUND

[0002] Lighting lamps are needed to illuminate at night or in dim light to facilitate people's production and life. Lighting lamps include fixedly installed lamps and movable floor lamps. Among them, the floor lamp has unique practical advantages in the construction site environment, especially in temporary lighting, flexibility and safety. The floor lamp does not need wiring or damage to the building structure, and can adjust the position according to the construction progress (such as moving from the foundation pit to the high place of the floor). Moreover, it is suitable for temporary lighting needs such as night overtime, narrow corners, material stacking area, and can realize directional lighting. However, in the prior art, the irradiation direction of the lamp head of the floor lamp is not convenient to adjust, which leads to the fact that it cannot quickly and flexibly meet the adjustment of different irradiation angles when used in the construction site.

[0003] This part provides background information related to the present application, which may not be prior art. CONTENT OF THE UTILITY MODEL

[0004] One object of the present application is to solve or at least alleviate part or all of the above problems.

[0005] To achieve this object, the utility model adopts the following technical solutions:

[0006] A lamp comprises: a main body; a light-emitting assembly installed to the main body, the light-emitting assembly comprising at least one lamp head and a pivoting assembly; a power supply arranged in the main body for supplying power to the light-emitting assembly; the pivoting assembly comprises a damping assembly, the damping assembly comprising a first deformation element surrounding a pivoting shaft of the pivoting assembly and a second deformation element sleeved outside the first deformation element, the second deformation element is deformed and extrudes the first deformation element under the pressure radially inward, and the first deformation element is deformed and generates a reverse force radially outward after being extruded by the second deformation element.

[0007] In some embodiments, the second deformation element and the first deformation element are reduced in diameter after being subjected to pressure.

[0008] In some embodiments, the first deformation element is a C-shaped ring, and the second deformation element is a circumferential fin.

[0009] In some embodiments, the pivoting assembly comprises a first part and a second part that rotate relative to each other, the damping assembly is arranged in the first part, and the second part applies pressure to the second deformation element.

[0010] In some embodiments, the lamp is a floor lamp, the main body comprises a telescopic pipe assembly, the telescopic pipe assembly comprises at least an inner pipe and an outer pipe, and a clamp is clamped on the inner pipe and the outer pipe respectively to fix the relative position of the inner pipe and the outer pipe.

[0011] In some embodiments, the telescopic tube assembly further comprises an elastic member, which is arranged between the clamp and the inner tube.

[0012] In some embodiments, the elastic member is a rubber ring, which is clamped on the outer side of the inner tube by a plastic ring.

[0013] In some embodiments, the power supply is an alternating current power supply.

[0014] In some embodiments, the power supply is a battery pack.

[0015] In some embodiments, the battery pack is detachable for powering the electric tool.

[0016] The present application has the advantages of:

[0017] The present application provides a lamp, wherein a light emitting assembly is arranged on a main body, and the light emitting assembly comprises at least one lamp head and a pivoting assembly. The pivoting assembly comprises a damping assembly, which comprises a first deformation element surrounding a pivoting shaft and a second deformation element sleeved on the outer side of the first deformation element. When the illumination angle of the lamp head is adjusted, a damping force is formed at the pivoting shaft under the interaction of the force between the first deformation element and the second deformation element, so that the illumination angle of the lamp head can be quickly adjusted as needed, and the operation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a perspective view of one embodiment of the present application;

[0019] Figure 2 is a schematic view of another perspective view of one embodiment of the present application;

[0020] Figure 3 is a schematic view of the lamp head in the storage state in one embodiment of the present application;

[0021] Figure 4 is a schematic view of the lamp head in the active sleeve in one embodiment of the present application;

[0022] Figure 5 is a schematic view of one lamp head in the unfolded state in one embodiment of the present application;

[0023] Figure 6 is a schematic view of all lamp heads in the unfolded state in one embodiment of the present application;

[0024] Figure 7 is a schematic view of all lamp heads substantially on the same plane in one embodiment of the present application;

[0025] Figure 8 is a schematic view of all lamp heads in the storage state in one embodiment of the present application;

[0026] Figure 9 is a schematic view of a lamp holder installation in one embodiment of the present application;

[0027] Figure 10 is a schematic view of a damping assembly in one embodiment of the present application;

[0028] Figure 11 is an exploded schematic view of Figure 10

[0029] Figure 12 is a cross-sectional view of a telescopic tube assembly in one embodiment of the present application;

[0030] Figure 13 is an exploded schematic view of a telescopic tube assembly in one embodiment of the present application;

[0031] Figure 14 is an exploded schematic view of another telescopic tube assembly in one embodiment of the present application.

[0032] in the drawings:

[0033] 100, floor lamp; 1, main body; 11, longitudinal axis; 12, handle; 121, bracket locking switch; 13, telescopic tube assembly; 131, inner tube; 132, outer tube; 133, elastic member; 134, plastic collar; 135, first circumferential fin; 136, C-shaped steel wire collar; 14, clamp; 2, leg; 3, light emitting assembly; 31, lamp head; 311, pivoting assembly; 3111, pivoting joint; 3112, pivoting frame; 3113, second component; 3114, damping assembly; 31141, first deformation element; 31142, second deformation element; 3115, pivoting shaft; 3116, first component; 312, light emitting panel; 32, lamp holder; 321, elastic element; 33, first axis; 34, second axis; 4, battery pack; 5, shelf; 6, cover plate; 7, support plate; 8, movable sleeve. DETAILED DESCRIPTION

[0034] Before any embodiments of the present application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the above-described accompanying drawings.

[0035] ​In this application, the terms "include", "comprise" or "have" or any other variations thereof are intended to cover a non-exclusive inclusion, such that processes, methods, articles, or apparatuses that include a list of elements are not limited to those elements, but can include other elements not expressly listed or inherent to such processes, methods, articles, or apparatuses. Without more limitations, an element defined by the statement "including a..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0036] In this application, the term "and / or", is a description of an associated object, which means that there can be three kinds of relationships. For example, A and / or B, can mean that A exists alone, A and B exist together, and B exists alone. In addition, the character " / " in this application generally represents a "and / or" relationship between the front and rear associated objects.

[0037] In this application, the terms "connection", "combination", "coupling", "mounting" can be direct connection, combination, coupling or mounting, or indirect connection, combination, coupling or mounting. Among them, for example, direct connection refers to the connection of two parts or components without the need for an intermediate part, and indirect connection refers to the connection of two parts or components with at least one intermediate part. In addition, "connection" and "coupling" are not limited to physical or mechanical connection or coupling, and can include electrical connection or coupling.

[0038] In this application, those of ordinary skill in the art will understand that relative terms used in connection with quantities or conditions (such as "about", "approximately", "substantially" and the like) include the values described and have the meaning indicated by the context. For example, the relative terms at least include the degree of error related to the measurement of a specific value, the tolerance caused by manufacturing, assembly, use, etc. related to a specific value. Such terms should also be considered to disclose the range defined by the absolute values of the two endpoints. The relative term can refer to a certain percentage (such as 1%, 5%, 10% or more) of the indicated value. The numerical value without the relative term should also be disclosed as a specific value with a tolerance. In addition, "substantially" when expressing the relative angular positional relationship (for example, substantially parallel, substantially perpendicular), can refer to a certain degree (such as 1 degree, 5 degrees, 10 degrees or more) added or subtracted from the indicated angle.

[0039] In this application, those of ordinary skill in the art will understand that the functions performed by the components can be performed by one component, multiple components, one part, or multiple parts. Similarly, the functions performed by the parts can also be performed by one part, one component, or multiple parts in combination.

[0040] In the present application, the terms "upper", "lower", "left", "right", "front", "back" and the like are described in the orientation and positional relationship shown in the drawings, and should not be understood as a limitation on the embodiments of the present application. In addition, it is also necessary to understand in the context that when referring to an element connected to another element "on" or "under", it can not only be directly connected to another element "on" or "under", but also indirectly connected to another element "on" or "under" through an intermediate element. It should also be understood that the terms "upper", "lower", "left", "right", "front", "back" and the like not only represent the positive direction, but also can be understood as the side direction. For example, the lower side can include the directly below, left below, right below, front below and back below, etc.

[0041] The floor lamp has unique practical advantages in the construction site environment, especially in temporary lighting, flexibility and safety. The floor lamp does not need wiring or damage to the building structure, and can adjust the position according to the construction progress (such as from the foundation pit to the high place of the floor). Moreover, it is suitable for temporary lighting needs such as night overtime, narrow corners, material stacking area, etc., and can realize directional lighting.

[0042] In the process of using the floor lamp, in order to quickly adjust the irradiation angle, thereby flexibly meet the needs of different irradiation angles, and reduce the occupied space when storing, as shown in Figures 1-14 The present application provides a floor lamp 100. The floor lamp 100 comprises a rod-shaped main body 1, a plurality of supporting legs 2, a light-emitting assembly 3 and a battery pack 4.

[0043] The main body 1 defines a longitudinal axis 11 of the floor lamp 100. The plurality of supporting legs 2 are pivotally connected to the main body 1, and the plurality of supporting legs 2 are used to support the main body 1 to stand. The light-emitting assembly 3 is installed above the main body 1, and the light-emitting assembly 3 comprises a plurality of lamp heads 31 and a lamp holder 32. The battery pack 4 is installed to the main body 1, and the battery pack 4 is used to power the light-emitting assembly 3. Each lamp head 31 is independently configured to be able to rotate around a first axis 33 and a second axis 34 perpendicular to the first axis 33, wherein the first axis 33 is a radial direction of the main body 1.

[0044] Through the above arrangement, the irradiation angle of the lamp head 31 can be quickly and flexibly adjusted according to the needs of the site, thereby effectively meeting the actual lighting needs. Moreover, when the floor lamp 100 is stored, by adjusting the position of the lamp head 31, rotating the light-emitting panel 312 to face the storage rack 5, so that the storage rack 5 protrudes from the lamp head 31, thereby reducing the space occupied by the lamp head 31.

[0045] In some embodiments, the floor lamp 100 is powered by a rechargeable battery pack. In the present embodiment, the battery pack is the battery pack 4, which cooperates with a corresponding power supply circuit to power the floor lamp 100. It is understood by those skilled in the art that in other embodiments, the floor lamp 100 can also be powered by other power supply means, for example, the power supply can be an AC power cord connected to a mains power supply, or the power supply can also be other connection cables that can be connected to a power supply device. The mains power supply or other power supply device cooperates with a corresponding rectification, filtering and voltage regulation circuit to achieve power supply to the floor lamp 100. Hereinafter, the battery pack 4 will be used instead of the power supply, but this is not intended to limit the present application.

[0046] As shown in FIG. 1, in some embodiments, the first axis 33 is fixed in position relative to the lamp holder 32, and the second axis 34 changes in position as the lamp head 31 rotates along the first axis 33. By rotating the lamp head 31 about the first axis 33 and the second axis 34, the illumination angle of the lamp head 31 can be flexibly adjusted to meet the needs of directional lighting. Figure 5

[0047] As shown in FIG. 1, in some embodiments, the lamp head 31 includes a pivoting assembly 311 and a light-emitting panel 312, the pivoting assembly 311 includes a pivoting joint 3111 and a pivoting frame 3112, the pivoting joint 3111 enables the pivoting frame 3112 and the light-emitting panel 312 to rotate about the first axis 33 relative to the lamp holder 32, and the pivoting frame 3112 enables the light-emitting panel 312 to rotate about the second axis 34 relative to the pivoting joint 3111. The light-emitting panel 312 is mounted on the pivoting frame 3112, and by rotating the pivoting joint 3111, the pivoting frame 3112 and the light-emitting panel 312 can be caused to rotate about the first axis 33, thereby adjusting the illumination range of the light-emitting panel 312. By rotating the pivoting frame 3112, the light-emitting panel 312 can be caused to rotate, thereby adjusting the angle of illumination of the light-emitting panel 312. By controlling the rotation of the lamp head 31 about the first axis 33 and / or the second axis 34, the illumination angle and range of the light-emitting panel 312 can be flexibly adjusted to achieve directional illumination. Figures 5-8 In some embodiments, the first axis 33 of each of the plurality of lamp heads 31 is coplanar with the longitudinal axis 11. By arranging a plurality of lamp heads 31 on the lamp holder 32, 360° omnidirectional lighting can be achieved. And since the first axis 33 of each of the plurality of lamp heads 31 is coplanar with the longitudinal axis 11, the plurality of lamp heads 31 can be easily arranged on the lamp holder 32, thereby maximizing the illumination coverage area with the least number of lamp heads 31.

[0048]

[0049] ​​In some embodiments, the maximum rotation angle of the lamp head 31 around the first axis 33 is 165°, and the maximum rotation angle of the lamp head 31 around the second axis 34 is 310°. During the rotation of the lamp head 31 around the first axis 33 and the second axis 34, the wires electrically connected to the lamp head 31 will be pulled. Therefore, by limiting the maximum rotation angle of the lamp head 31 around the first axis 33 and the maximum rotation angle of the lamp head 31 around the second axis 34, it is possible to ensure flexible adjustment of the illumination angle and range while avoiding damage to the wires due to pulling.

[0050] like Figure 1 and Figure 9 As shown, in some embodiments, the lamp holder 32 can rotate about the longitudinal axis 11 relative to the main body 1. Because the lamp holder 32 can rotate about the longitudinal axis 11, all the lamp heads 31 rotate synchronously during the rotation of the lamp holder 32, thereby allowing for more flexible adjustment of the illumination angle and range of the lamp heads 31. Furthermore, when one or more lamp heads 31 malfunction, rotating the lamp holder 32 allows the use of a working lamp head 31 to illuminate areas requiring important or urgent lighting, thus better meeting the needs of on-site use.

[0051] like Figure 1 As shown, in some embodiments, a shelf 5 is installed on the main body 1, positioned below the light-emitting component 3. The main body 1 includes a telescopic tube assembly 13, and the height difference between the shelf 5 and the light-emitting component 3 is adjusted via the telescopic tube assembly 13. The shelf 5 facilitates the placement of items. The telescopic tube assembly 13 allows for adjustment of the height difference between the shelf 5 and the light-emitting component 3 according to actual needs, thereby adjusting the height of the light-emitting component 3. At the construction site, adjusting the height of the light-emitting component 3 can further ensure the lighting effect for different locations. After use, the height of the main body 1 can be adjusted via the telescopic tube assembly 13 to minimize its height, thus reducing space occupation and facilitating storage.

[0052] like Figure 2 As shown, in some embodiments, the shelf 5 takes the form of a tray or a loop. At construction sites, items such as screws, bolts, nuts, nails, and wrenches are used. When these items are placed haphazardly, the cluttered environment makes them inconvenient to use and may even cause injury to construction workers. When the shelf 5 is a tray, placing screws, bolts, nuts, nails, wrenches, etc., on the shelf 5 makes them easy for construction workers to use and avoids injury. In another embodiment, the shelf 5 is a loop, which can be used to hang tool bags, construction workers' clothing, etc., without further restrictions.

[0053] In some embodiments, the floor lamp 100 further comprises a cover plate 6 arranged on the top of the telescopic tube assembly 13 and a supporting plate 7 arranged below the cover plate 6, the cover plate 6 and the supporting plate 7 form a circumferential groove, at least part of the lamp holder 32 is clamped in the circumferential groove, and the lamp holder 32 is configured to rotate around the circumferential groove. Through the above arrangement, the cover plate 6 and the supporting plate 7 limit the lamp holder 32 in the longitudinal axis 11, thereby ensuring that the position of the lamp holder 32 relative to the cover plate 6 and the supporting plate 7 is unchanged in the longitudinal axis 11. With the above structure, the installation of the lamp holder 32 is facilitated. And since the lamp holder 32 can rotate around the circumferential groove, the degree of freedom of rotation of the lamp holder 32 is ensured.

[0054] As shown in Figure 9 In some embodiments, a resilient element 321 is arranged between the lamp holder 32 and the supporting plate 7 or the cover plate 6. By arranging the resilient element 321, when the lamp holder 32 is installed in the circumferential groove, the resilient element 321 is elastically deformed under the extrusion of the lamp holder 32. Under the action of the elastic recovery force of the resilient element 321 itself, the resilient element 321 abuts against the lamp holder 32. During the rotation of the lamp holder 32 around the circumferential groove, sliding friction occurs between the resilient element 321 and the lamp holder 32, thereby playing a damping role and having a damping feeling when rotating the lamp holder 32. At the same time, by arranging the resilient element 321, the free rotation of the lamp holder 32 can be prevented. In one embodiment, the resilient element 321 is a rubber ring. By using a rubber ring as the resilient element 321, it has a certain compression and rebound ability, thereby being able to effectively provide friction during the rotation of the lamp holder 32.

[0055] In some embodiments, the lamp holder 32 and the cover plate 6 or the supporting plate 7 have a cooperating stop rib, which limits the rotation angle of the lamp holder 32. The stop rib is provided with two, one of which is fixedly arranged on the cover plate 6 or the supporting plate 7, and the other of which is fixedly arranged on the lamp holder 32. During the rotation of the lamp holder 32 around the circumferential groove, the stop rib rotates with the lamp holder 32, and when the two stop ribs abut against each other, the rotation of the lamp holder 32 is limited. Through the above arrangement, the rotation angle of the lamp holder 32 can be effectively limited.

[0056] As shown in Figure 7 In some embodiments, when the light emitting assembly 3 comprises three or fewer lamp holders 31, the plurality of light emitting panels 312 can be rotated to be substantially directed to the same plane. Through the above arrangement, when it is necessary to ensure the range and light intensity of directional lighting, all the lamp holders 31 are rotated to the same plane, thereby ensuring sufficient lighting for the position that needs to be illuminated.

[0057] As shown in Figures 1-14 The present application also provides a floor lamp 100, which comprises a main body 1, a plurality of supporting legs 2, a light emitting assembly 3, a battery pack 4 and a storage rack 5.

[0058] The main body 1 defines a longitudinal axis 11 of the floor lamp 100. A plurality of legs 2 are pivotally connected to the main body 1, and are used to support the main body 1 to stand. A light emitting assembly 3 is installed above the main body 1, and includes a plurality of lamp heads 31 and a lamp holder 32. Each lamp head 31 includes a pivot assembly 311 and a light emitting panel 312. A battery pack 4 is installed to the main body 1, and is used to supply power to the light emitting assembly 3. A storage rack 5 is installed to the main body 1, and is arranged below the light emitting assembly 3. The plurality of lamp heads 31 are configured to be able to rotate to the light emitting panels 312 facing the storage rack 5, and when the plurality of light emitting panels 312 face the storage rack 5, the storage rack 5 protrudes from the lamp heads 31 in the radial direction of the main body 1.

[0059] Through the above arrangement, when the floor lamp 100 is used, the lamp heads 31 can be rotated according to actual needs, so as to adjust the irradiation direction and angle of the lamp heads 31, and the on-site use is well met. By arranging the storage rack 5, it is convenient to place articles such as screws, bolts, nuts, nails, wrenches and the like, so as to facilitate subsequent use. When the floor lamp 100 is used, the lamp heads 31 can be rotated to face the storage rack 5, so as to reduce the space occupied by the floor lamp 100, and facilitate storage. Moreover, since the storage rack 5 protrudes relative to the lamp heads 31, when an external object or pedestrian collides with the floor lamp 100, the storage rack 5 will be collided first, so as to play a certain protection role on the lamp heads 31.

[0060] As shown in Figure 4 some embodiments, in order to prevent the light emitting panel 312 of the lamp head 31 from being damaged by accidental collision in the storage state, a movable sleeve 8 can be sleeved on the light emitting panel 312 of the lamp head 31. The movable sleeve 8 adopts a hollow design, which reduces the weight of the movable sleeve 8 and facilitates the operation of the movable sleeve 8 by the user. When the floor lamp 100 is used, the user removes the movable sleeve 8 from the light emitting panel 312, so that the light emitting panel 312 can normally and effectively illuminate. When the floor lamp 100 is stored after use, the movable sleeve 8 is sleeved on the light emitting panel 312 to protect the light emitting panel 312. In some embodiments, the movable sleeve 8 can also be integrated on the storage rack 5. When the floor lamp 100 is in the storage state, the lamp head 31 is directly inserted into the movable sleeve 8.

[0061] In some embodiments, three lamp holders 31 are installed on the lamp holder 32, and each lamp holder 31 has two rotational degrees of freedom. The lamp holder 31 is independently configured to be able to rotate around a first axis 33 and a second axis 34 perpendicular to the first axis 33, wherein the first axis 33 is the radial direction of the main body 1. When the lamp holder 31 is stored, the lamp holder 31 is located below the lamp holder 32, and the light-emitting panel 312 is arranged in a direction away from the main body 1. When the light-emitting panel 312 faces downward, the working range will not be lower than the lamp holder 32, and the extreme position of the lamp holder 31 is that the lamp holder 31 is in a horizontal position. The shelf 5 is designed as a cylindrical structure, and when the lamp holder 31 is stored, the light-emitting panel 312 of the lamp holder 31 faces the annular wall surface of the shelf 5.

[0062] In some embodiments, when the second axis 34 is parallel to the plane on which the shelf 5 is located, the lamp holder 31 can be rotated to face the shelf 5. Through the above arrangement, only when the lamp holder 31 is adjusted so that the second axis 34 is parallel to the plane on which the shelf 5 is located, the lamp holder 31 can be stored in place.

[0063] In some embodiments, the radius of the shelf 5 is greater than or equal to 150 mm and less than or equal to 300 mm, with the main body 1 as the center. The radius of the shelf 5 can be 160 mm, 165 mm, 170 mm, 175 mm, 180 mm, 185 mm, … By limiting the radius of the shelf 5, it is convenient to store objects while avoiding the shelf 5 being too large in volume and reducing the occupied space, thereby facilitating storage.

[0064] As shown in Figure 3 In some embodiments, the height L of the floor lamp 100 in the storage state is less than or equal to 1000 mm. The height L of the floor lamp 100 or the light-emitting assembly 3 in the storage state can be 950 mm, 900 mm, 850 mm, 800 mm, 750 mm, 700 mm, … By limiting the height L of the floor lamp 100 in the storage state, the floor lamp 100 can further reduce the space occupied by the height, further reduce the space occupied by the floor lamp 100, and facilitate storage.

[0065] As shown in Figure 1 and Figure 2As shown, in some embodiments, a support locking switch 121 and a light switch are installed on the main body 1. When the floor lamp 100 is in the storage state, the support locking switch 121 locks the position of the support leg 2 relative to the main body 1. When the floor lamp 100 needs to be used, the support locking switch 121 is pressed to make the support leg 2 expand to support the main body 1 to stand. At the same time, the light switch is pressed to control the light head 31 to work and emit light. The support locking switch 121 and the light switch can be integrated into one, and the floor lamp 100 can be used by one-key operation. In other embodiments, the support locking switch 121 and the light switch can be arranged separately to facilitate corresponding operation according to actual needs, which is not limited here.

[0066] In some embodiments, a handle 12 is installed on the main body 1 to facilitate the user to carry. The support locking switch 121 and the light switch can be integrated on the handle 12 to facilitate the user to operate.

[0067] As Figures 1-14 shown, the present application provides a lamp. The lamp comprises a main body 1, a light emitting assembly 3 and a power supply.

[0068] The light emitting assembly 3 is installed to the main body 1, and the light emitting assembly 3 comprises at least one light head 31, and the light head 31 comprises a pivoting assembly 311 and a light emitting panel 312. The power supply is arranged on the main body 1, and the power supply is used to supply power to the light emitting assembly 3. The pivoting assembly 311 comprises a damping assembly 3114, and the damping assembly 3114 comprises a first deformation element 31141 surrounding a pivoting shaft 3115 of the pivoting assembly 311 and a second deformation element 31142 sleeved outside the first deformation element 31141. The second deformation element 31142 is deformed by the radial inward pressure and extrudes the first deformation element 31141, and the first deformation element 31141 is deformed by the extrusion of the second deformation element 31142 and generates a radial outward counterforce.

[0069] When the illumination angle of the light emitting panel 312 is adjusted, a damping force is formed at the pivoting shaft 3115 under the interaction of the force between the first deformation element 31141 and the second deformation element 31142, so that the light emitting panel 312 can be adjusted to rotate and adjust the illumination angle, and can be kept at the corresponding position after the light emitting panel 312 is adjusted to the corresponding angle. Through the above arrangement, the illumination angle of the light head 31 can be quickly adjusted according to the needs, and the operation is convenient.

[0070] In some embodiments, the second deformation element 31142 and the first deformation element 31141 are reduced in diameter after being subjected to pressure. The second deformation element 31142 is deformed by being pressed to reduce in diameter under the action of pressure, and the first deformation element 31141 is deformed under the action of pressure from the second deformation element 31142 to generate an elastic restoring force. The first deformation element 31141 presses to support the second deformation element 31142 under the action of the elastic restoring force, so that the second deformation element 31142 maintains a certain stiffness and elasticity, thereby effectively playing a damping role.

[0071] As shown in Figure 11 some embodiments, the first deformation element 31141 is a C-shaped ring, and the second deformation element 31142 is a circumferential fin. The second deformation element 31142 is fixedly sleeved on the first deformation element 31141. When the second deformation element 31142 is subjected to force, the circumferential fins approach each other to reduce in diameter, thereby pressing the first deformation element 31141. The first deformation element 31141 is a C-shaped ring, and the opening of the first deformation element 31141 is reduced under the action of pressing force. Since the first deformation element 31141 has a certain elasticity, the second deformation element 31142 is supported under the action of its own elastic restoring force, so that the second deformation element 31142 maintains or increases a certain elastic force. In some embodiments, the circumferential fin itself has strong resilience, so that the C-shaped ring can be omitted.

[0072] As shown in Figure 8 and Figure 10 some embodiments, the pivot assembly 311 includes a first part 3116 and a second part 3113 that rotate relative to each other, and the damping assembly 3114 is arranged on the first part 3116, and the second part 3113 applies pressure to the second deformation element 31142. The first part 3116 of the pivot assembly 311 is connected with the pivot shaft 3115, the second part 3113 is connected with the lamp holder 31, and the lamp holder 31 is arranged on the main body 1 through the lamp holder 32. In the process of adjusting the irradiation angle of the light-emitting panel 312, the first part 3116 rotates relative to the second part 3113, and since there is damping between the second deformation element 31142 and the second part 3113, the relative angle between the first part 3116 and the second part 3113 after rotation can be effectively limited.

[0073] In some embodiments, a torsional spring can also be arranged between the first part 3116 and the second part 3113, the torsional spring is sleeved on the pivot shaft 3115, and a rotational friction force is generated by the interference fit between the torsional spring and the second part 3113. When the lamp holder 31 rotates, the torsional spring generates rotational damping.

[0074] In some embodiments, a rubber column can also be arranged between the first component 3116 and the second component 3113, and the first component 3116 or the second component 3113 presses the rubber column to generate rotary friction damping.

[0075] As shown in Figure 1 and Figure 12 In some embodiments, the lamp is a floor lamp 100, the main body 1 comprises a telescopic tube assembly 13, the telescopic tube assembly 13 at least comprises an inner tube 131 and an outer tube 132, and the clamps 14 are respectively clamped on the inner tube 131 and the outer tube 132 to fix the relative position of the inner tube 131 and the outer tube 132. By arranging the telescopic tube assembly 13, the length of the inner tube 131 inserted into the outer tube 132 can be adjusted according to needs, so as to achieve the effect of adjusting the height of the main body 1. When the floor lamp 100 is used in a construction site, the height of the main body 1 can be adjusted according to actual needs. When adjusting, only the clamps 14 need to be opened for adjustment, and after the adjustment is completed, the clamps 14 are locked to lock the relative position of the outer tube 132 and the inner tube 131. With the above structure, the operation is facilitated.

[0076] As shown in Figures 12-13 In some embodiments, the telescopic tube assembly 13 further comprises an elastic member 133, and the elastic member 133 is arranged between the clamp 14 and the inner tube 131. By arranging the elastic member 133, when the inner tube 131 is moved in the axial direction of the inner tube 131, there is sliding friction between the inner tube 131 and the first elastic member 133, thereby playing a damping role, and the relative position between the inner tube 131 and the outer tube 132 is facilitated for an operator to adjust.

[0077] As shown in Figures 12-13 In some embodiments, the elastic member 133 is a rubber ring, and the plastic clamp 134 is clamped on the outer side of the inner tube 131. The plastic clamp 134 is a C-shaped plastic part, and after the elastic member 133 is sleeved on the plastic clamp 134, the plastic clamp 134 is clamped on the outer side of the inner tube 131 under the action of the elastic member 133, and the plastic clamp 134 and the upper end of the outer tube 132 can be connected by bonding. In the process of moving in the axial direction, there is sliding damping between the inner tube 131 and the plastic clamp 134, and the relative position between the inner tube 131 and the outer tube 132 is facilitated for an operator to adjust.

[0078] As shown in Figure 14As shown, in some embodiments, a first circumferential fin 135 made of plastic is fixed to the inner tube 131. A C-shaped wire clip 136 or a spring can be added to the inner ring of the circumferential fin to increase its elasticity. The outer tube 132 is fitted onto the first circumferential fin 135, thus reducing the diameter of the first circumferential fin 135. Under the action of the elastic restoring force of the first circumferential fin 135, the first circumferential fin 135 abuts against the inner wall of the outer tube 132 to increase the sliding damping of the telescopic tube assembly 13. In some embodiments, the circumferential fin itself has strong resilience, thus the C-shaped clip can be omitted.

[0079] In some embodiments, the power source is an AC power source. Power is supplied to the lamp by connecting the power source to an AC power line connected to the mains, with the mains power or other power supply equipment working in conjunction with appropriate rectification, filtering, and voltage regulation circuits.

[0080] like Figure 1 As shown, in some embodiments, the power source is the battery pack 4. Using the rechargeable battery pack 4 as the power source eliminates the need for power cables, facilitating lamp reuse. After the battery pack 4 is fully discharged, it can be directly recharged for reuse.

[0081] In some embodiments, the battery pack 4 is detachable for powering power tools. By designing the battery pack 4 to be detachable, it can serve as a temporary power source for power tools in emergency situations at the construction site, thereby effectively supporting on-site construction operations.

[0082] The foregoing has shown and described the basic principles, main features, and advantages of this application. Those skilled in the art should understand that the above embodiments do not limit this application in any way, and all technical solutions obtained by equivalent substitution or equivalent transformation fall within the protection scope of this application.

Claims

1. A lamp, comprising: a main body (1); a light emitting assembly (3) mounted to the main body (1), the light emitting assembly (3) comprising at least one lamp head (31) and a pivoting assembly (311); a power supply arranged in the main body (1) for supplying power to the light emitting assembly (3); characterized in that the pivoting assembly (311) comprises a damping assembly (3114), the damping assembly (3114) comprising a first deformation element (31141) surrounding a pivoting shaft (3115) of the pivoting assembly (311) and a second deformation element (31142) sleeved outside the first deformation element (31141), the second deformation element (31142) being deformed by a pressure from inside to outside and pressing the first deformation element (31141), the first deformation element (31141) being deformed by the pressing of the second deformation element (31142) and generating a counter force from outside to inside.

2. The lamp of claim 1, wherein The second deformation element (31142) and the first deformation element (31141) are reduced in diameter after being subjected to the pressure.

3. The lamp of claim 1, wherein The first deformation element (31141) is a C-shaped ring, and the second deformation element (31142) is a circumferential fin.

4. A lamp as claimed in any of claims 1-3, characterized in that The pivoting assembly (311) comprises a first part (3116) and a second part (3113) relatively rotating, the damping assembly (3114) is arranged in the first part (3116), and the second part (3113) applies the pressure to the second deformation element (31142).

5. A lamp as claimed in any one of claims 1-3, characterized in that The lamp is a floor lamp (100), the main body (1) comprises a telescopic tube assembly (13), the telescopic tube assembly (13) comprises at least an inner tube (131) and an outer tube (132), and a clamp (14) is clamped on the inner tube (131) and the outer tube (132) respectively to fix the relative position of the inner tube (131) and the outer tube (132).

6. The lamp of claim 5, wherein The telescopic tube assembly (13) further comprises an elastic member (133), and the elastic member (133) is arranged between the clamp (14) and the inner tube (131).

7. The lamp of claim 6, wherein The elastic member (133) is a rubber ring clamped outside the inner tube (131) through a plastic clamp ring (134).

8. A lamp as claimed in any one of claims 1-3, characterized in that The power supply is an alternating current power supply.

9. A lamp as claimed in any one of claims 1-3, characterized in that The power supply is a battery pack (4).

10. The lamp of claim 9, wherein The battery pack (4) is detachable for supplying power to a power tool.

Images