CN117781235A - Base structure and floor lamp - Google Patents

Abstract

The application discloses a base structure and a floor lamp, wherein the base structure is applied to the floor lamp, the floor lamp comprises a lamp cap, and the lamp cap is arranged on the base structure; the base structure includes a shell assembly, an adsorption assembly, and a securing assembly. The shell assembly comprises a top shell, a bottom shell and side shells; the top shell is used for installing the lamp cap and is arranged opposite to the bottom shell; the bottom shell is provided with a first installation position and a second installation position; the side shell is located between top shell and drain pan, and side shell and top shell are connected in order to jointly construct the accommodation chamber. The adsorption component is at least partially positioned in the accommodating cavity and arranged on the bottom shell corresponding to the first mounting position, and is suitable for generating magnetic adsorption force for positioning the shell component on an external adsorption body. The fixed component is arranged on the bottom shell corresponding to the second installation position and is used for being connected with an external tripod so as to position the shell component on the external tripod. The field lamp can be applied to various application scenes to effectively improve the applicability of the field lamp.

Description

Base structure and floor lamp

Technical Field

The application relates to the technical field of lighting equipment, in particular to a base structure and a field lamp.

Background

The floor lamp is a mobile illumination product taking work illumination as a main part and courtyard illumination and camping illumination in the wild as an auxiliary part.

The user can directly adopt the mode of portable place lamp to realize the illumination to the surrounding environment, perhaps, the user can directly place the place lamp on the surface of leveling such as desktop to realize the illumination to the surrounding environment. The field lamp on the market is generally suitable for the application scene of the handheld or placement type, so that the application range of the field lamp is small. Therefore, how to effectively promote the application of the floor lamp in different scenes to promote the application range of the floor lamp has become a problem to be solved.

Disclosure of Invention

The embodiment of the application provides a base structure and a field lamp, which can solve the problem that the application scene limitation of the field lamp in the related technology leads to the small application range of the field lamp.

In a first aspect, embodiments of the present application provide a base structure; this base structure is applied to spot lamp, spot lamp includes the lamp holder, the lamp holder is installed in base structure, base structure includes the shell subassembly, adsorb subassembly and fixed subassembly, the shell subassembly includes the top shell, drain pan and side shell, the top shell is used for installing the lamp holder and sets up relatively with the drain pan, the drain pan is equipped with first installation position and second installation position, the side shell is located between top shell and the drain pan, and side shell is connected with top shell and constitutes jointly and hold the chamber, adsorb the subassembly and be located at least partially and hold the intracavity and correspond first installation position and set up in the drain pan, adsorb the subassembly and be applicable to and produce magnetism adsorption affinity, in order to be used for with shell subassembly location outside adsorbent, fixed subassembly corresponds the second installation position and sets up in the drain pan, fixed subassembly is used for being connected with outside tripod, in order to fix a position the shell subassembly outside tripod.

Based on the base structure of this application embodiment, through design adsorption component, adsorption component is applicable to and produces magnetism adsorption affinity, when base structure places on having magnetism's outside adsorbent, can produce magnetism adsorption affinity between adsorption component and the outside adsorbent, the shell subassembly can realize the relative fixation with the position between the outside adsorbent under this magnetism adsorption affinity to realize the relative fixation of position between whole base structure and the outside adsorbent, so the suitability of reinforcing base structure in different application scenarios. Through design fixed subassembly, when the base structure was placed on outside tripod, fixed subassembly was as the intermediate junction structure between shell subassembly and the outside tripod, shell subassembly can realize the relative fixation with the position between the outside tripod under fixed subassembly effect to realize the relative fixation of position between whole base structure and the outside tripod, so reinforcing base structure's suitability in different application scenario.

In some embodiments, the number of the first mounting positions is two, and the two first mounting positions are distributed at intervals along the preset direction; the adsorption component comprises a first adsorption unit and a second adsorption unit, wherein the first adsorption unit is arranged on the bottom shell corresponding to one first installation position of the first adsorption unit, and the second adsorption unit is arranged on the bottom shell corresponding to the other first installation position of the second adsorption unit.

Based on the above-mentioned embodiment, through design first adsorption unit and second adsorption unit, first adsorption unit corresponds one of them first installation position and is connected with the drain pan, and second adsorption unit corresponds another one first installation position and is connected with the drain pan, and first adsorption unit and second adsorption unit homoenergetic produce magnetic adsorption force, make shell subassembly and outside adsorbent form the atress point of two magnetic adsorption forces under the effect of first adsorption unit and second adsorption unit, so can effectively strengthen the stability that whole base structure was placed on outside adsorbent. Through design first adsorption unit and second adsorption unit along predetermineeing the direction interval setting, can effectively avoid producing the mutual interference between the line is felt to the produced magnetism of first adsorption unit and the line is felt to the produced magnetism of second adsorption unit.

In some embodiments, the edge of the side shell facing away from the top shell is used for forming a cavity opening for accommodating the cavity, and the first mounting position is a mounting groove extending from one side of the bottom shell facing the cavity opening to the direction facing away from the cavity opening; at least one of the first adsorption unit and the second adsorption unit comprises a main magnet and two auxiliary magnets, wherein the main magnet is arranged on the bottom shell corresponding to the mounting groove, and the two auxiliary magnets are arranged on the bottom shell corresponding to the mounting groove and are respectively arranged on two sides of the main magnet along the preset direction.

Based on the above embodiment, through designing two auxiliary magnets, and divide two auxiliary magnets to locate the both sides of main magnet along predetermineeing the direction, make two auxiliary magnets collocation main magnet form a reinforced structure, so when the base structure adsorbs at the surface of outside adsorbent, main magnet bottom magnetic induction line effect is on the surface of outside adsorbent, the magnetic induction line of main magnet both sides also can be worn out and be used in the surface of outside adsorbent by the auxiliary magnet bottom completely owing to receive the guide of the auxiliary magnet of both sides (namely the auxiliary magnet that is located the both sides of main magnet can effectively guide the magnetic induction line of main magnet both sides to the auxiliary magnet bottom), play the effect of reinforcing magnetism, thereby effectively strengthen the stability of base structure place on the surface of outside adsorbent.

In some of these embodiments, the bottom case includes a main body portion, two first support portions, and four second support portions; the main body part is connected with the side shell to cover the cavity opening of the accommodating cavity, and is provided with a mounting groove; two first supporting parts are in one-to-one correspondence with two mounting grooves and are convexly arranged on one side of the main body part, which is opposite to the cavity opening; the four second supporting parts are arranged around the central axis of the main body part in a protruding way at one side of the main body part, which is opposite to the cavity opening; the first support part is provided with a first surface which is opposite to the cavity opening, the second support part is provided with a second surface which is opposite to the cavity opening, and the first surface and the second surface are positioned in the same plane.

Based on the above embodiment, by designing two first supporting parts and four second supporting parts, the first surfaces of the two first supporting parts and the second surfaces of the four second supporting parts are located in the same plane, when the whole base structure is placed on the surface of the external adsorbent, the first supporting parts and the second supporting parts are matched to serve as supporting points between the whole base structure and the external adsorbent, so that the stability of the whole base structure placed on the surface of the external adsorbent can be effectively enhanced; the first supporting part (or the second supporting part) is of a solid structure protruding from the main body part, so that the first surface of the first supporting part (or the second surface of the second supporting part) and the surface of the main body part on the side opposite to the cavity opening of the accommodating cavity form a height difference, a groove is formed between the first supporting part (or the second supporting part), and the stability of the whole base placed on the surface of the uneven external adsorbing body is facilitated; through designing two first supporting parts and corresponding two mounting grooves setting respectively, two first supporting parts not only can be as the strong point between base structure and the outside adsorbent, and two first supporting parts can also be as the strengthening rib in order to effectively strengthen the structural strength of main part corresponding mounting groove position department.

In some embodiments, each first supporting portion is provided with an opening penetrating through the bottom wall of the mounting groove, and the two auxiliary magnets are arranged in one-to-one correspondence with the two openings, so that part of the two auxiliary magnets is exposed out of the first supporting portion; and/or the auxiliary magnet is sheet-shaped; and/or, the bottom shell further comprises a reinforcing part, and the reinforcing part is convexly arranged on one side of the main body, which faces the cavity opening.

Based on the above embodiment, through offering the opening that communicates with the mounting groove on the first supporting part, let the auxiliary magnet expose outside the first supporting part through the opening, when making whole base structure place on the surface of external adsorbent, the bottom of auxiliary magnet can with the appearance direct contact of external adsorbent (first supporting part can not shelter from the magnetic induction line that wears out from auxiliary magnet bottom), so can further strengthen the stability that whole base structure placed on the surface of external adsorbent. Through designing the auxiliary magnet into the sheet structure, not only can the constraint requirement of the auxiliary magnet on the magnetic induction lines on two sides of the main magnet be satisfied, but also the whole weight of the base structure can be effectively lightened. Through the design strengthening portion, the strengthening portion is equivalent to the strengthening rib, can effectively strengthen the structural strength of drain pan.

In some embodiments, the second mounting location includes a first sub-mounting location, where the first sub-mounting location is a mounting hole extending from a side of the bottom shell facing away from the cavity opening of the accommodating cavity toward the cavity opening of the accommodating cavity; the fixed subassembly includes the elasticity barrel, and the elasticity barrel inlays and locates in the mounting hole, and the elasticity barrel is used for with the fixed column interference fit of outside tripod to with shell subassembly location outside tripod.

Based on the above-mentioned embodiment, through designing the elastic cylinder, when the fixed column of portion tripod is pegged graft with the elastic cylinder and is joined in marriage, interference fit between the surface of the fixed column of outside tripod and the inboard section of thick bamboo wall of elastic cylinder can be, under the effect of the produced squeezing force of this interference fit, can fix the shell subassembly on outside tripod to realize the relative fixation of position between base structure whole and the outside tripod.

In some embodiments, the second mounting location further includes a second sub-mounting location, the second sub-mounting location being a threaded hole through the bottom shell; the securing assembly further includes a locking screw for threading through a securing hole of the external tripod and into threaded engagement with the threaded hole to position the shell assembly to the external tripod.

Based on the embodiment, the shell component is fixed on the external tripod by designing the locking screw to pass through the fixing hole of the external tripod to be in threaded connection with the threaded hole of the bottom shell, so that the relative fixing of the position between the base structure whole and the external tripod is realized.

In some of these embodiments, the mounting hole is located in the middle of the bottom shell; the quantity of screw holes is four, and four screw holes set up around the axis interval of drain pan, and locking screw's quantity is four, four locking screw and four screw holes one-to-one and threaded connection.

Based on the above-mentioned embodiment, through the setting of four screw holes around the axis interval of drain pan, make four screw holes and the cooperation of the mounting hole in drain pan middle part, four locking screw and four screw hole one-to-one threaded connection have realized the relative fixation of position between drain pan all around and the outside tripod, and the fixed column interference fit of elasticity barrel and tripod has realized the relative fixation of position between the middle part of drain pan and the outside tripod, so can further strengthen the structural stability of base structure installation on outside tripod.

In some embodiments, the base structure further comprises a U-shaped connecting frame, the U-shaped connecting frame has two first connecting ends and one second connecting end, the two first connecting ends are disposed opposite to each other, and the second connecting end is located between the two first connecting ends; the two first connecting ends are respectively used for being connected with two sides of the lamp cap, and the second connecting ends are connected with the top shell.

Based on the above-mentioned embodiment, through designing the U-shaped link, two first link of U-shaped link are connected with the both sides of lamp holder respectively, and the second end and the top shell of U-shaped link are connected, and the U-shaped link is equivalent to the intermediate junction structure between shell subassembly and the lamp holder like this, and the user of being convenient for grips the place lamp with the help of the U-shaped link and carries out the illumination operation on the one hand, on the other hand can strengthen the connection stability between lamp holder and the U-shaped link.

In a second aspect, embodiments of the present application provide a floor lamp; the floor lamp comprises a lamp cap and the base structure, and the lamp cap is arranged on the top shell.

Based on the place lamp in this application embodiment, compare in handheld or place lamp among the correlation technique, place lamp that has this base structure can also be applicable to and place on outside adsorbent and outside tripod, can be applicable to in order effectively to promote the suitability of place lamp among the multiple different application scene.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a floor lamp according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a field lamp according to an embodiment of the present application at another view angle;

FIG. 3 is a schematic diagram of an exploded construction of a floor lamp in one embodiment of the present application;

FIG. 4 is a schematic view of a bottom shell and an adsorption assembly according to an embodiment of the present disclosure;

fig. 5 is a schematic structural view of the bottom chassis and the adsorption assembly in another view according to an embodiment of the present application.

Reference numerals: 10. a base structure; 11. a housing assembly; 111. a top shell; 112. a bottom case; 1121. a main body portion; 1122. a first mounting location; 1123. a first sub-mount location; 1124. a second sub-mount location; 1125. a first support portion; 11251. a first surface; 1126. an opening; 1127. a second supporting part; 11271. a second surface; 1128. a reinforcing part; 113. a side case; 114. a receiving chamber; 12. an adsorption assembly; 121. a first adsorption unit; 122. a second adsorption unit; 123. a main magnet; 124. an auxiliary magnet; 13. a fixing assembly; 131. an elastic cylinder; 14. a U-shaped connecting frame; 141. a first connection end; 142. a second connection end; 20. a floor lamp; 21. a lamp cap.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

Referring to fig. 1-2, a first aspect of the present application proposes a base structure 10 that can be applied to a plurality of different application scenarios to effectively improve the applicability of a floor lamp 20.

The base structure 10 is applied to a floor lamp 20, the floor lamp 20 comprises a lamp cap 21, and the lamp cap 21 is mounted on the base structure 10; the base structure 10 includes a housing assembly 11, an adsorption assembly 12, and a fixing assembly 13. The case assembly 11 includes a top case 111, a bottom case 112, and side cases 113; the top shell 111 is used for installing the lamp cap 21 and is arranged opposite to the bottom shell 112; the bottom shell 112 is provided with a first mounting position 1122 and a second mounting position; the side case 113 is located between the top case 111 and the bottom case 112, and the side case 113 is connected with the top case 111 and the top case 111 to jointly define the accommodation chamber 114. The adsorption element 12 is at least partially disposed in the accommodating cavity 114 and disposed on the bottom shell 112 corresponding to the first mounting position 1122, and the adsorption element 12 is adapted to generate a magnetic adsorption force for positioning the shell 11 on an external adsorbent. The fixing component 13 is disposed on the bottom shell 112 corresponding to the second mounting position, and the fixing component 13 is used for connecting with an external tripod so as to position the shell component 11 on the external tripod.

The specific structure of the base structure 10 is described in conjunction with fig. 1-5.

As shown in fig. 1-3, the base structure 10 includes a housing assembly 11, an adsorption assembly 12, and a fixing assembly 13.

The shell assembly 11 is used as the outer shell of the base structure 10, the specific shape of the shell assembly 11 is not limited, a designer can reasonably design according to actual needs, the specific preparation material of the shell assembly 11 is not limited, and the designer can reasonably select according to actual needs.

The case assembly 11 includes a top case 111, a bottom case 112, and side cases 113; the top shell 111 is used for installing the lamp cap 21 and is arranged opposite to the bottom shell 112; the bottom shell 112 is provided with a first mounting position 1122 and a second mounting position; the side case 113 is located between the top case 111 and the bottom case 112, and the side case 113 is connected with the top case 111 and the bottom case 112 to jointly define the accommodating chamber 114. The top case 111 and the side case 113 may be, but not limited to, formed as an integral structure by injection molding or 3D answering; the bottom case 112 may be connected to the side case 113 by, but not limited to, one of screwing, clamping, or plugging. It should be noted that at least one of the first mounting location 1122 and the second mounting location may be a solid structure (for example, at least one of the first mounting location 1122 and the second mounting location is a clip having a connection function) provided on the bottom shell 112, or may be a virtual structure (for example, at least one of the first mounting location 1122 and the second mounting location is a groove) formed on the bottom shell 112. The accommodating cavity 114 is a hollow area inside the base formed by surrounding the bottom shell 112, the top shell 111 and the side shells 113, and can be used for accommodating structural components such as a circuit board of the field lamp 20; the specific shape of the accommodating chamber 114 is not limited herein, and a designer may reasonably design according to actual needs.

As shown in fig. 1-3, the adsorption assembly 12 is used as a structural member of the base structure 10 for achieving a relatively fixed position between the shell assembly 11 and an external adsorbent (e.g., a table surface having magnetism), and the specific structure of the adsorption assembly 12 will be described below.

At least a portion of the adsorption assembly 12 is disposed in the accommodating chamber 114 and disposed on the bottom shell 112 corresponding to the first mounting position 1122. The adsorption assembly 12 may be, but not limited to, connected to the bottom shell 112 by a clamping or gluing manner corresponding to the first mounting location 1122.

The adsorption assembly 12 is adapted to generate a magnetic adsorption force for positioning the housing assembly 11 on the external adsorbent, that is, the adsorption assembly 12 and the external adsorbent can generate a magnetic adsorption force, and the housing assembly 11 can realize relative fixing of the position between the housing assembly 11 and the external adsorbent under the action of the magnetic adsorption force, thereby realizing relative fixing of the position between the whole base structure 10 and the external adsorbent.

The fixing assembly 13 serves as a structural member for achieving a relative fixing of the position between the shell assembly 11 and the external tripod in the base structure 10, and a specific structure of the fixing assembly 13 will be described below.

The fixing component 13 is disposed at the bottom shell 112 corresponding to the second mounting position, where the fixing component 13 may be connected to the bottom shell 112 corresponding to the second mounting position by, but not limited to, gluing or clamping.

The fixing component 13 is used for being connected with an external tripod so as to position the shell component 11 at the external tripod, that is, the fixing component 13 serves as an intermediate connection structure between the shell component 11 and the external tripod, and the shell component 11 can achieve relative fixing of the position between the shell component 11 and the external tripod under the action of the fixing component 13, so that the relative fixing of the position between the whole base structure 10 and the external tripod is achieved.

Based on the base structure 10 in this application embodiment, through design adsorption component 12, adsorption component 12 is applicable to and produces magnetic adsorption force, when base structure 10 places on having magnetic external adsorbent, can produce magnetic adsorption force between adsorption component 12 and the external adsorbent, shell subassembly 11 can realize the relative fixation with the position between the external adsorbent under this magnetic adsorption force to realize the relative fixation of position between whole base structure 10 and the external adsorbent, so the suitability of reinforcing base structure 10 in different application scenarios. Through design fixed subassembly 13, when base structure 10 was placed on outside tripod, fixed subassembly 13 was as the intermediate junction structure between shell subassembly 11 and the outside tripod, shell subassembly 11 can realize the relative fixation with the position between the outside tripod under fixed subassembly 13 effect to realize the relative fixation of the position between whole base structure 10 and the outside tripod, so strengthen the suitability of base structure 10 in different application scenarios.

Further, as shown in fig. 3 to 5, the number of the first mounting locations 1122 is two, and the two first mounting locations 1122 are distributed at intervals along the preset direction; the adsorption assembly 12 includes a first adsorption unit 121 and a second adsorption unit 122, wherein the first adsorption unit 121 is disposed on the bottom shell 112 corresponding to one of the first mounting locations 1122, and the second adsorption unit 122 is disposed on the bottom shell 112 corresponding to the other first mounting location 1122. For example, when the bottom case 112 has a rectangular plate-like structure, the predetermined direction may be along the length direction of the bottom case 112 or along the width direction of the bottom case 112.

Through design first adsorption unit 121 and second adsorption unit 122, first adsorption unit 121 corresponds one of them first installation position 1122 and is connected with drain pan 112, and second adsorption unit 122 corresponds another one first installation position 1122 and is connected with drain pan 112, and first adsorption unit 121 and second adsorption unit 122 all can produce magnetic adsorption force, make shell subassembly 11 and outside adsorbent form the atress point of two magnetic adsorption forces under the effect of first adsorption unit 121 and second adsorption unit 122, so can effectively strengthen the stability that whole base structure 10 placed on outside adsorbent. By designing the first adsorption unit 121 and the second adsorption unit 122 to be arranged at intervals along the preset direction, mutual interference between the magnetic induction lines generated by the first adsorption unit 121 and the magnetic induction lines generated by the second adsorption unit 122 can be effectively avoided.

Specifically, the edge of the side case 113 facing away from the top case 111 is used to form the cavity opening of the accommodating cavity 114, and the first mounting position 1122 is a mounting groove extending from the side of the bottom case 112 facing the cavity opening of the accommodating cavity 114 in a direction facing away from the cavity opening of the accommodating cavity 114; at least one of the first and second adsorption units 121 and 122 includes a main magnet 123 and two sub magnets 124; the main magnet 123 is disposed on the bottom case 112 corresponding to the mounting groove; the two auxiliary magnets 124 are disposed on the bottom case 112 corresponding to the mounting grooves, and the two auxiliary magnets 124 are disposed on two sides of the main magnet 123 along a predetermined direction.

Wherein, the main magnet 123 and the bottom shell 112 can be detachably connected or non-detachably connected; for example, when the main magnet 123 is detachably connected to the bottom case 112, the main magnet 123 may be, but not limited to, connected to the bottom case 112 by a corresponding mounting groove such as a snap-fit, a screw-fit, or a plug-in manner; for another example, when the main magnet 123 is non-detachably connected to the bottom case 112, the main magnet 123 may be connected to the bottom case 112 by, but not limited to, being glued to the corresponding mounting groove. The auxiliary magnet 124 and the bottom shell 112 can be detachably connected or non-detachably connected; for example, when the auxiliary magnet 124 is detachably connected to the bottom case 112, the auxiliary magnet 124 may be, but not limited to, connected to the bottom case 112 by means of a snap-fit, a screw-fit, a plug-in, or the like, corresponding to the mounting groove; for another example, when the auxiliary magnet 124 is non-detachably connected to the bottom case 112, the auxiliary magnet 124 may be connected to the bottom case 112 by, but not limited to, gluing the corresponding mounting groove.

Through designing two auxiliary magnets 124, and divide two auxiliary magnets 124 to locate the both sides of main magnet 123 along predetermineeing the direction, make two auxiliary magnets 124 match main magnet 123 and form a reinforced structure, so when base structure 10 adsorbs the surface at the outside adsorbent, main magnet 123 bottom magnetic induction line effect is on the surface of outside adsorbent, the magnetic induction line of main magnet 123 both sides also can be worn out and be used in the surface of outside adsorbent by the auxiliary magnet 124 bottom totally owing to receive the guide of auxiliary magnet 124 of both sides (namely be located the auxiliary magnet 124 of main magnet 123 both sides can effectively guide the magnetic induction line of main magnet 123 both sides to auxiliary magnet 124 bottom), play the effect of strengthening magnetism, thereby effectively strengthen the stability of base structure 10 on the surface of outside adsorbent.

Further, as shown in fig. 3 to 5, the bottom chassis 112 includes a main body portion 1121, a first support portion 1125, and a second support portion 1127; the main body 1121 is connected to the side case 113 to cover the cavity opening of the accommodating chamber 114, and the main body 1121 has a mounting groove; the number of the first supporting parts 1125 is two, and the two first supporting parts 1125 are in one-to-one correspondence with two mounting grooves and are convexly arranged on one side of the main body 1121, which is opposite to the cavity opening of the accommodating cavity 114; the number of the second supporting parts 1127 is four, and the four second supporting parts 1127 are arranged on one side of the main body 1121, which is opposite to the cavity mouth of the accommodating cavity 114, in a protruding way around the central axis of the main body 1121; the first support 1125 has a first surface 11251 facing away from the cavity opening of the receiving cavity 114, and the second support 1127 has a second surface 11271 facing away from the cavity opening of the receiving cavity 114, the first surface 11251 and the second surface 11271 being in the same plane.

The first supporting portion 1125 is a solid structure formed on a surface of the main body portion 1121 facing away from the cavity opening of the accommodating cavity 114, where the specific shape of the first supporting portion 1125 is not limited, for example, the first supporting portion 1125 has a rectangular cross section in a plane parallel to the cavity opening of the accommodating cavity 114; the first support portion 1125 may be formed in a unitary structure with the body portion 1121 by, but not limited to, injection molding or 3D printing. The second supporting portion 1127 is another solid structure formed on a surface of the main body portion 1121 facing away from the cavity opening of the accommodating cavity 114, and the specific shape of the second supporting portion 1127 is not limited herein, for example, the second supporting portion 1127 is arc-shaped through a section in a plane parallel to the cavity opening of the accommodating cavity 114; the second support portion 1127 may be formed in a unitary structure with the body portion 1121 by, but not limited to, injection molding or 3D printing.

The first surface 11251 is a surface that directly contacts the external adsorbent when the entire chassis structure 10 is placed on the surface of the external adsorbent, and the first surface 11251 may be a plane, a curved surface, or a combination of a plane and a curved surface. The second surface 11271 is a surface that directly contacts the external adsorbent when the entire base structure 10 is placed on the surface of the external adsorbent, and the second surface 11271 may be a plane, a curved surface, or a combination of a plane and a curved surface.

By designing the two first supporting parts 1125 and the four second supporting parts 1127, the first surfaces 11251 of the two first supporting parts 1125 and the second surfaces 11271 of the four second supporting parts 1127 are positioned in the same plane, so that when the whole base structure 10 is placed on the surface of the external adsorbent, the first supporting parts 1125 and the second supporting parts 1127 are matched to serve as supporting points between the whole base structure 10 and the external adsorbent, and the stability of the whole base structure 10 placed on the surface of the external adsorbent can be effectively enhanced; by designing the first supporting part 1125 (or the second supporting part 1127) to be a solid structure protruding from the main body part 1121, the first surface 11251 of the first supporting part 1125 (or the second surface 11271 of the second supporting part 1127) and the surface of the main body part 1121 on the side facing away from the cavity opening of the accommodating cavity 114 form a height difference, so that a groove is formed between the first supporting part 1125 (or the second supporting part 1127), which is beneficial to the stability of the whole base placed on the surface of the uneven external adsorbing body; through designing two first supporting part 1125 and corresponding two mounting groove settings respectively, two first supporting part 1125 not only can be as the strong point between base structure 10 and the outside adsorbent, and two first supporting part 1125 can also be as the strengthening rib in order to effectively strengthen the structural strength of main part 1121 corresponding mounting groove position department.

More specifically, the arrangement of the sub-magnets 124 on the first support 1125, the specific structure of the sub-magnets 124, and other structural designs of the bottom chassis 112 may be, but are not limited to, one or more of the following embodiments.

As shown in fig. 3 to 5, in the first embodiment, each first support portion 1125 is provided with two openings 1126 penetrating through the bottom wall of the mounting groove, and the two auxiliary magnets 124 are disposed in one-to-one correspondence with the two openings 1126, so that portions of the two auxiliary magnets 124 are exposed outside the first support portion 1125. By providing the first support portion 1125 with the opening 1126 communicating with the mounting groove, the auxiliary magnet 124 is exposed outside the first support portion 1125 through the opening 1126, so that when the entire base structure 10 is placed on the surface of the external adsorbent, the bottom of the auxiliary magnet 124 can be in direct contact with the surface of the external adsorbent (the first support portion 1125 does not shield the magnetic induction line penetrating from the bottom of the auxiliary magnet 124), so that the stability of the entire base structure 10 placed on the surface of the external adsorbent can be further enhanced.

In a second embodiment, as shown in fig. 3-5, the secondary magnet 124 is in the form of a sheet. By designing the auxiliary magnet 124 into a sheet structure, not only the constraint requirements of the auxiliary magnet 124 on magnetic induction lines on two sides of the main magnet 123 can be satisfied, but also the overall weight of the base structure 10 can be effectively reduced.

As shown in fig. 3 to 5, in the third embodiment, the bottom case 112 further includes a reinforcing portion 1128, and the reinforcing portion 1128 is protruded on a side of the main body portion 1121 facing the cavity opening of the accommodating cavity 114. The reinforcement portion 1128 is a solid structure formed on the surface of the body portion 1121 facing the cavity opening of the accommodating chamber 114, and the specific structure of the reinforcement portion 1128 is not limited herein, for example, the reinforcement portion 1128 may be, but is not limited to, ribs formed on the surface of the body portion 1121 facing the cavity opening of the accommodating chamber 114. The reinforcement portion 1128 may be formed in a unitary structure with the body portion 1121 by, but not limited to, injection molding or 3D printing. By designing the reinforcing portion 1128, the reinforcing portion 1128 corresponds to a reinforcing rib, and the structural strength of the bottom chassis 112 can be effectively enhanced.

Further, as shown in fig. 3 to 5, the second mounting location includes a first sub-mounting location 1123, where the first sub-mounting location 1123 is a mounting hole extending from a side of the bottom chassis 112 facing away from the cavity opening of the accommodating cavity 114 toward the cavity opening of the accommodating cavity 114. The fixing assembly 13 comprises an elastic cylinder 131, the elastic cylinder 131 is embedded in the mounting hole, and the elastic cylinder 131 is used for being in interference fit with a fixing column of the external tripod so as to position the shell assembly 11 on the external tripod.

The specific material of the elastic cylinder 131 may be, but not limited to, elastic rubber, elastic silica gel, elastic resin, or the like. The elastic tube 131 and the bottom case 112 (specifically, the main body 1121) may be detachably connected or non-detachably connected; for example, when the elastic cylinder 131 is detachably connected to the bottom shell 112, the elastic cylinder 131 may be connected to the bottom shell 112 by, but not limited to, being clamped or inserted; for another example, when the elastic cylinder 131 is non-detachably connected to the bottom case 112, the elastic cylinder 131 may be connected to the bottom case 112 by, but not limited to, gluing. It should be noted that, the area surrounded by the inner side wall surface of the elastic cylinder 131 of the fixing column of the external tripod is adapted in shape, and the radial cross-sectional area of the fixing column of the external tripod is larger than the radial cross-sectional area of the area surrounded by the inner side wall surface of the elastic cylinder 131, so that when the fixing column of the external tripod is in plug-in fit with the elastic cylinder 131, the outer surface of the fixing column of the external tripod can be in interference fit with the inner side wall surface of the elastic cylinder 131.

Through designing the elastic cylinder 131, when the fixed column of the part tripod is in plug-in fit with the elastic cylinder 131, the outer surface of the fixed column of the external tripod can be in interference fit with the inner side cylinder wall surface of the elastic cylinder 131, and under the action of the extrusion force generated by the interference fit, the shell assembly 11 can be fixed on the external tripod, so that the relative fixation of the position between the whole base structure 10 and the external tripod is realized.

Further, as shown in fig. 3-5, the second mounting location further includes a second sub-mounting location 1124, the second sub-mounting location 1124 being a threaded hole through the bottom shell 112; the fixing assembly 13 further includes a locking screw for passing through a fixing hole of the external tripod and screw-coupling with the screw hole to position the housing assembly 11 to the external tripod. The shell assembly 11 is fixed on the external tripod by designing the locking screw to pass through the fixing hole of the external tripod and be in threaded connection with the threaded hole of the bottom shell 112, so that the relative fixing of the position between the whole base structure 10 and the external tripod is realized.

Specifically, the mounting hole is located in the middle of the bottom case 112 (i.e., the hole axis of the mounting hole coincides with the central axis of the bottom case 112); the number of the threaded holes is four, and the four threaded holes are arranged at intervals around the central axis of the bottom shell 112; the number of the locking screws is four, and the four locking screws are in one-to-one correspondence with the four threaded holes and are in threaded connection. Through the setting of four screw holes around the axis interval of drain pan 112, make four screw holes and the mounting hole cooperation in drain pan 112 middle part, four locking screw and four screw hole one-to-one threaded connection have realized the relative fixation of position between drain pan 112 all around and the outside tripod, and elastic cylinder 131 and the fixed column interference fit of tripod have realized the relative fixation of position between the middle part of drain pan 112 and the outside tripod, so can further strengthen the structural stability of base structure 10 installation on the outside tripod.

Further, as shown in fig. 1-3, the base structure 10 further includes a U-shaped connecting frame 14, where the U-shaped connecting frame 14 has two first connecting ends 141 and one second connecting end 142, the two first connecting ends 141 are disposed opposite to each other, and the second connecting end 142 is located between the two first connecting ends 141; the two first connection ends 141 are respectively connected to two sides of the lamp cap 21, and the second connection end 142 is connected to the top case 111.

Through designing U-shaped link 14, two first link 141 of U-shaped link 14 are connected with the both sides of lamp holder 21 respectively, and the second end of U-shaped link 14 is connected with top shell 111, and so U-shaped link 14 is equivalent to the intermediate junction structure between shell subassembly 11 and the lamp holder 21, and the user of being convenient for on the one hand holds floor lamp 20 with the help of U-shaped link 14 and carries out the illumination operation, on the other hand can strengthen the connection stability between lamp holder 21 and the U-shaped link 14.

Referring to fig. 1-3, a second aspect of the present application provides a floor lamp 20, where the floor lamp 20 includes a lamp cap 21 and the base structure 10, and the lamp cap 21 is mounted on a top shell 111.

Based on the floor lamp 20 in the embodiment of the present application, compared with the hand-held floor lamp 20 in the related art or the floor lamp 20 when being placed, the floor lamp 20 with the base structure 10 can also be suitable for being placed on an external adsorbent and an external tripod, and can be suitable for various application scenes to effectively improve the applicability of the floor lamp 20.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, this is for convenience of description and simplification of the description, but does not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely used for illustration and are not to be construed as limitations of the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.

Claims (10)

1. A base structure, characterized in that it is applied to a floor lamp, the floor lamp comprising a lamp cap, the lamp cap being mounted to the base structure; the base structure comprises:

the shell assembly comprises a top shell, a bottom shell and a side shell, wherein the top shell is used for installing the lamp cap and is arranged opposite to the bottom shell, the bottom shell is provided with a first installation position and a second installation position, the side shell is positioned between the top shell and the bottom shell, and the side shell is connected with the top shell and the bottom shell to jointly form a containing cavity;

an adsorption assembly at least partially disposed within the receiving cavity and disposed in the bottom shell corresponding to the first mounting location, the adsorption assembly adapted to generate a magnetic adsorption force for positioning the shell assembly at an external adsorbent;

the fixing component is arranged on the bottom shell corresponding to the second installation position and is used for being connected with an external tripod so as to position the shell component on the external tripod.

2. The base structure of claim 1 wherein,

the number of the first installation positions is two, and the two first installation positions are distributed at intervals along a preset direction;

the adsorption assembly comprises a first adsorption unit and a second adsorption unit, wherein the first adsorption unit is arranged on the bottom shell corresponding to one of the first installation positions, and the second adsorption unit is arranged on the bottom shell corresponding to the other first installation position.

3. The base structure of claim 2 wherein an edge of the side housing facing away from the top housing is configured to form a cavity opening of the receiving cavity, the first mounting location being a mounting slot extending from a side of the bottom housing facing the cavity opening in a direction facing away from the cavity opening;

at least one of the first adsorption unit and the second adsorption unit includes:

the main magnet is arranged on the bottom shell corresponding to the mounting groove;

the two auxiliary magnets are arranged on the bottom shell corresponding to the mounting grooves and are arranged on two sides of the main magnet along the preset direction.

4. The base structure of claim 3 wherein said bottom shell comprises:

a main body part connected with the side shell to cover the cavity opening of the accommodating cavity, wherein the main body part is provided with the mounting groove;

the two first supporting parts are in one-to-one correspondence with the two mounting grooves and are convexly arranged on one side of the main body part, which is opposite to the cavity opening;

the four second supporting parts are arranged around the central axis of the main body part in a protruding mode on one side, opposite to the cavity opening, of the main body part;

the first support part is provided with a first surface which is opposite to the cavity opening, the second support part is provided with a second surface which is opposite to the cavity opening, and the first surface and the second surface are positioned in the same plane.

5. The base structure of claim 4 wherein,

each first supporting part is provided with two openings penetrating through the bottom wall of the mounting groove, and the two auxiliary magnets are arranged in one-to-one correspondence with the two openings so that parts of the two auxiliary magnets are exposed out of the first supporting parts; and/or

The auxiliary magnet is sheet-shaped; and/or

The bottom shell further comprises a reinforcing part, and the reinforcing part is convexly arranged on one side of the main body part facing the cavity opening.

6. The base structure of any one of claims 1-5, wherein the second mounting location comprises a first sub-mounting location that is a mounting hole of the bottom case extending in a direction toward the cavity opening of the receiving cavity on a side of the bottom case facing away from the cavity opening of the receiving cavity; the fixing assembly includes:

the elastic cylinder body is embedded in the mounting hole and is used for being in interference fit with the fixing column of the external tripod so as to position the shell assembly on the external tripod.

7. The base structure of claim 6 wherein said second mounting locations further comprise second sub-mounting locations, said second sub-mounting locations being threaded holes through said bottom shell; the securing assembly further includes:

and the locking screw is used for penetrating through the fixing hole of the external tripod and in threaded connection with the threaded hole so as to position the shell assembly at the external tripod.

8. The base structure of claim 7 wherein,

the mounting hole is positioned in the middle of the bottom shell;

the number of the threaded holes is four, the four threaded holes are arranged at intervals around the central axis of the bottom shell, the number of the locking screws is four, and the four locking screws are in one-to-one correspondence with the four threaded holes and are in threaded connection.

9. The base structure of claim 6 wherein,

the base structure further comprises a U-shaped connecting frame, wherein the U-shaped connecting frame is provided with two first connecting ends and one second connecting end, the two first connecting ends are oppositely arranged, and the second connecting end is positioned between the two first connecting ends;

the two first connecting ends are respectively used for being connected with two sides of the lamp cap, and the second connecting end is connected with the top shell.

10. A floor lamp, comprising:

the base structure of any one of claims 1-9; and

And the lamp cap is arranged on the top shell.