Floor lamp

Abstract

The utility model relates to the technical field of lighting lamps and provides a floor lamp which comprises a base, a supporting rod and a lighting mechanism, the top of the supporting rod is detachably connected with the lighting mechanism, and the bottom of the supporting rod is detachably connected with the base. The base is provided with a first screw hole for the connecting piece to penetrate through, and the supporting rod is connected with the base through the first screw hole. The base is further provided with a pulley mechanism, and the pulley mechanism comprises a support arranged on the base and a pulley body rotationally arranged on the support. When the base is in the first state, the pulley body is suspended relative to the ground; when the base is in the second state, the pulley body is in sliding contact with the ground and drives the base, the supporting rod and the lighting mechanism to move synchronously; the floor lamp is simple in overall structural design and convenient to assemble, disassemble and transport, the base, the supporting rod and the lighting mechanism can be conveniently driven to synchronously move through the pulley mechanism, the floor lamp can be conveniently and movably arranged, and the moving convenience of the floor lamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, and more specifically, to a floor lamp. Background Art

[0002] Floor lamps are favored by consumers due to their fashionable and unique shapes and convenient use. They are usually placed in the study room and used in conjunction with a study table; or placed in the living room or rest area and used in conjunction with a sofa or coffee table to meet the lighting needs of the whole house. For the larger floor lamps currently on the market, due to the larger lamp head, in actual use, in order to avoid the problem of the floor lamp being top-heavy and easy to tip over, manufacturers usually design a base with a certain counterweight to play the main supporting role. However, when the base is too heavy, it is more difficult to move and move, which makes it inconvenient to move the floor lamp and use it. Therefore, it is urgent to improve this problem. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a floor lamp in view of the above-mentioned defects of the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a floor lamp, comprising a base, a support rod and a lighting mechanism, the top of the support rod is detachably connected to the lighting mechanism, and the bottom of the support rod is detachably connected to the base; the base is provided with a first screw hole for a connecting member to pass through, and the support rod is connected to the base through the first screw hole; the base is also provided with a pulley mechanism, and the pulley mechanism comprises a bracket arranged on the base and a pulley body rotatably arranged on the bracket; when the base is in a first state, the pulley body is suspended relative to the ground; when the base is in a second state, the pulley body is in sliding contact with the ground and drives the base, the support rod and the lighting mechanism to move synchronously.

[0005] In some embodiments, one end of the bracket is fixedly disposed at the rear portion of the lower surface of the base, and the other end of the bracket is relatively located behind the base and extends obliquely in a direction away from the upper rear portion of the base; the pulley body is rotatably disposed at the other end of the bracket.

[0006] In some embodiments, one end of the bracket is fixedly disposed at the rear portion of the upper surface of the base, and the other end of the bracket is relatively located behind the base and extends horizontally in a direction away from the base; the pulley body is rotatably disposed at the other end of the bracket.

[0007] In some embodiments, a bracket is respectively disposed at the rear of the left and right surfaces of the base, and the ends of the two brackets away from the base both extend horizontally toward the rear of the base and are both connected to a rotating pulley body.

[0008] In some embodiments, two brackets are respectively provided on the left surface and / or the right surface of the base and are spaced apart along the front-to-back direction of the base, and a rotating pulley body is correspondingly provided at the front and rear ends of any of the brackets.

[0009] In some embodiments, the support rod includes a first vertical rod and a second vertical rod connected to the top of the first vertical rod; the bottom of the first vertical rod is connected to the rear of the upper surface of the base through a first screw hole; the top of the second vertical rod is detachably connected to the lighting mechanism.

[0010] In some embodiments, a second screw hole for inserting and locking a connecting member is formed on the bottom end surface of the first vertical rod, and the second screw hole corresponds to the first screw hole one by one.

[0011] In some embodiments, a connecting column inserted into the second vertical rod or the first vertical rod is correspondingly provided at the top of the first vertical rod or the bottom of the second vertical rod, and the first vertical rod and the second vertical rod are spliced ​​and fixed by the connecting column.

[0012] In some embodiments, the lighting mechanism includes a lamp housing, a light source disposed in the lamp housing, and a lower light-transmitting plate disposed on the lower surface of the lamp housing; the top of the support rod is detachably connected to the rear of the lower surface of the lamp housing.

[0013] In some embodiments, an upper light-transmitting plate is further provided on the upper surface of the lamp housing.

[0014] The beneficial effects of the utility model are as follows: different from the prior art, in the floor lamp of the utility model, the support rod, the lighting mechanism and the base are all detachably connected; the overall structural design is simple, and it is convenient to assemble, disassemble and transport; a pulley mechanism is also provided on the base, and the pulley mechanism includes a bracket arranged on the base and a pulley body rotatably arranged on the bracket; when the base is in the first state, the pulley body is suspended relative to the ground; when the base is in the second state, the pulley body slides in contact with the ground and drives the base, the support rod and the lighting mechanism to move synchronously, which is convenient for the mobile arrangement of the floor lamp and improves the mobility of the floor lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front side structural schematic diagram of a floor lamp in an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of an exploded structure of a floor lamp in an embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of a part A in an embodiment of the utility model;

[0018] Figure 4 It is a schematic diagram of the enlarged structure of a part B in the embodiment of the utility model;

[0019] Figure 5 It is a left-side structural schematic diagram of a floor lamp in an embodiment of the utility model;

[0020] Figure 6 It is a left-side structural schematic diagram of the pulley mechanism arranged on the lower surface of the base in the embodiment of the utility model;

[0021] Figure 7 It is a left-side structural schematic diagram of the pulley mechanism in the embodiment of the utility model arranged on the upper surface of the base;

[0022] Figure 8 It is a left-side structural schematic diagram of a pulley mechanism provided on a side surface of a base in an embodiment of the utility model;

[0023] Fig. 9 It is another left-side structural schematic diagram of the pulley mechanism in the embodiment of the utility model provided on the side surface of the base;

[0024] Fig.10 It is another schematic diagram of the structure of the pulley mechanism provided on the side surface of the base in the embodiment of the utility model from the upward side;

[0025] Fig.11 It is a schematic diagram of the enlarged structure of a part C in an embodiment of the utility model;

[0026] Names and numbers in the figure: base-1; support rod-2; lighting mechanism-3; first screw hole-101; pulley mechanism-4; bracket-41; pulley body-42; gasket-11; U-shaped through groove-12; first vertical rod-21; second vertical rod-22; second screw hole-210; connecting column-23; third screw hole-230; fourth screw hole-220; lamp housing-31; lower light-transmitting plate-32; upper light-transmitting plate-33; heat dissipation hole-310; knob switch-5; power socket-6. DETAILED DESCRIPTION

[0027] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the utility model and the drawings are used to distinguish different objects rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0028] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] "Multiple" means two or more. "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0030] Moreover, the terms "up, down, front, back, left, right, upper end, lower end" etc. indicating directions are all based on the posture and position of the device or equipment described in this solution during normal use.

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0032] The utility model is implemented as follows Figures 1 to 6 As shown in, a floor lamp comprises a base 1, a support rod 2 and a lighting mechanism 3, wherein the top of the support rod 2 is detachably connected to the lighting mechanism 3, and the bottom of the support rod 2 is detachably connected to the base 1; a first screw hole 101 is provided on the base 1 for the connecting member to pass through, and the support rod 2 is connected to the base 1 through the first screw hole 101; a pulley mechanism 4 is also provided on the base 1, and the pulley mechanism 4 comprises a bracket 41 arranged on the base 1 and a pulley body 42 rotatably arranged on the bracket 41; when the base 1 is in the first state, the pulley body 42 is suspended relative to the ground; when the base 1 is in the second state, the pulley body 42 is in sliding contact with the ground and drives the base 1, the support rod 2 and the lighting mechanism 3 to move synchronously.

[0033] In this embodiment, the first state refers to the state in which the base 1 is placed stably on the ground, and the base 1 cannot be moved to serve as a lighting support; the second state refers to the state in which the base 1 is inclined at a certain angle relative to the ground, so that the pulley body 42 is in sliding contact with the ground and thus drives the base 1 to move relative to the ground.

[0034] Among them, the operation of making the base 1 tilt at a certain angle relative to the ground is, for example: holding the support rod 2 by hand and tilting it toward the rear of the base 1 at a certain angle. Since the base 1 is connected to the support rod 2, the base 1 will be driven to tilt at a certain angle toward the rear of the base 1 relative to the ground. During this process, the pulley body 42 gradually moves toward the ground until it slides in contact with the ground, and then maintains this state. Continue to hold the support rod 2 by hand and apply thrust to drive the pulley body 42 to slide on the ground, thereby facilitating the movement of the floor lamp of this embodiment to any suitable placement position, which is easy to install and convenient to use.

[0035] The certain angle refers to an inclination angle that enables the pulley body 42 to slide in contact with the ground and the base 1 does not hinder the sliding of the pulley body 42 on the ground.

[0036] Specifically, in this embodiment, one end of the bracket 41 is fixedly arranged at the rear of the lower surface of the base 1, and the other end of the bracket 41 is relatively located at the rear of the base 1 and extends obliquely in the direction away from the upper rear of the base 1. The pulley body 42 is rotatably arranged at the other end of the bracket 41. Two brackets 41 are provided, and the two brackets 41 are distributed at corresponding positions at the rear of the lower surface of the base 1 at intervals, so as to improve the stability of the entire floor lamp when it is moved. When in use, force is applied from the rear side of the support rod 2 to make the support rod 2 drive the base 1 to tilt at a certain angle, so that the floor lamp can be driven to move forward and backward through the pulley mechanism 4.

[0037] A gasket 11 is provided at each of the four diagonal positions on the lower surface of the base 1 to prevent slipping and stabilize the base 1. In order to ensure the stability of the base 1 support, the base 1 is a counterweight seat with a counterweight. A U-shaped through groove 12 is provided at the front of the base 1, and the open end of the U-shaped through groove 12 passes through the front surface, upper surface and lower surface of the base 1, which effectively reduces the production cost while ensuring the stability of the support.

[0038] Specifically, in this embodiment, the support rod 2 includes a first vertical rod 21 and a second vertical rod 22 connected to the top of the first vertical rod 21; the bottom of the second vertical rod 22 is detachably connected to the top of the first vertical rod 21. The first vertical rod 21 and the second vertical rod 22 are both hollow and interconnected, which is convenient for arranging cables. The first vertical rod 21 and the second vertical rod 22 are both rectangular in shape, and the first vertical rod 21 and the second vertical rod 22 are the same length.

[0039] It should be noted that the shapes and sizes of the base 1, the first vertical rod 21 and the second vertical rod 22 can be designed and selected according to actual application requirements. The accompanying drawings are only one embodiment and do not constitute a specific limitation.

[0040] The bottom of the first vertical rod 21 is connected to the rear of the upper surface of the base 1 through the first screw hole 101. For example, the bottom end surface of the first vertical rod 21 is provided with a second screw hole 210 for the connector to be inserted and locked, and the second screw holes 210 are set to four, and the four second screw holes 210 are arranged in a square array. Correspondingly, the rear of the upper surface of the base 1 is provided with four first screw holes 101 corresponding to the second screw holes 210 one by one, and both the second screw holes 210 and the first screw holes 101 can be inserted with the connector, and the connector is inserted into the first screw hole 101 and the second screw hole 210 in sequence from the bottom of the base 1 upwards. After the connector is inserted into the second screw hole 210, the base 1 can be fastened to the first vertical rod 21 by locking with the second screw hole 210. The connector includes but is not limited to screws and other parts.

[0041] Specifically, in this embodiment, a connecting column 23 inserted into the second vertical rod 22 or the first vertical rod 21 is correspondingly provided at the top of the first vertical rod 21 or the bottom of the second vertical rod 22, and the first vertical rod 21 and the second vertical rod 22 are spliced ​​and fixed by the connecting column 23. For example, a connecting column 23 inserted into the second vertical rod 22 is provided at the top of the first vertical rod 21, and the interior of the connecting column 23 is also hollow and connected with the interior of the first vertical rod 21. A third screw hole 230 is provided on one side surface of the connecting column 23, and there are two third screw holes 230, and the two third screw holes 230 are spaced apart up and down for fasteners to be inserted and locked. Correspondingly, a fourth screw hole 220 for fasteners to be inserted is provided on one side surface of the bottom of the second vertical rod 22, and there are also two fourth screw holes 220, and the two fourth screw holes 220 correspond one to one with the two third screw holes 230. During installation, the upper part of the connecting column 23 is inserted from the bottom of the second vertical rod 22 into the second vertical rod 22, and then the fasteners are inserted into the fourth screw hole 220 and the third screw hole 230 in sequence, so that the first vertical rod 21 and the second vertical rod 22 are spliced ​​into a vertical support rod 2. The fasteners include but are not limited to screws and other parts.

[0042] It should be noted that, in order to further enhance the stability of the second vertical rod 22 being spliced ​​and fixed on the first vertical rod 21, a gap is formed between the outer periphery of the connecting column 23 and the top edge of the first vertical rod 21 for the second vertical rod 22 to be inserted into. After the connecting column 23 is inserted into the second vertical rod 22, the bottom portion of the second vertical rod 22 is placed in the gap, and the bottom edge of the second vertical rod 22 can be pressed against the top of the first vertical rod 21, so that the second vertical rod 22 will not slide down, and the installation is also convenient. The connection method of the connecting column 23 and the first vertical rod 21 is, for example: the lower part of the connecting column 23 is inserted from the top of the first vertical rod 21 into the first vertical rod 21, and the connecting column 23 is connected to the first vertical rod 21 through the screw hole with reference to the connection method of the connecting column 23 and the second vertical rod 22.

[0043] Specifically, in this embodiment, the lighting mechanism 3 includes a lamp housing 31, a light source (not shown in the drawings) disposed in the lamp housing 31, and a lower light-transmitting plate 32 disposed on the lower surface of the lamp housing 31; the top of the second vertical rod 22 is detachably connected to the rear portion of the lower surface of the lamp housing 31. The connection method between the second vertical rod 22 and the lamp housing 31 can refer to the connection method between the first vertical rod 21 and the base 1, and will not be repeated here.

[0044] It should be noted that in actual applications, any suitable existing mounting structure can be selected according to actual application requirements to mount and fix the second vertical rod 22 and the lamp housing 31 together, and is not limited to the structure described in this embodiment. The accompanying drawings are only one implementation method and do not constitute a specific limitation. The light source can be a lighting device such as an LED lamp.

[0045] Among them, an upper light-transmitting plate 33 is also provided on the upper surface of the lamp housing 31, which is used to illuminate the ceiling, form diffuse reflection, and cooperate with the downward light emission to achieve the effect of lighting the whole house.

[0046] Among them, a plurality of heat dissipation through holes 310 are also provided on the upper surface or the lower surface of the lamp housing 31 to dissipate heat from the light source. Specifically, in this embodiment, the plurality of heat dissipation through holes 310 are all provided on the upper surface of the lamp housing 31 and are arranged in a left-right corresponding layout at positions close to the left and right edges of the upper light-transmitting plate 33. In order to prevent dust from entering the interior of the lamp housing 31 through the heat dissipation through holes 310, a dustproof net (not shown in the drawings) should be provided at the positions corresponding to the heat dissipation through holes 310 in the interior of the lamp housing 31.

[0047] The floor lamp of this embodiment also includes a knob switch 5 and a power socket 6. The knob switch 5 is used to control the lighting on and off and the lighting brightness of the floor lamp; the power socket 6 is used to provide power for charging. The knob switch 5 and the power socket 6 can be arranged at any suitable position on the floor lamp. For example, the knob switch 5 is arranged on the second vertical rod 22, and the power socket 6 is arranged on the first vertical rod 21. Then, a switch control device electrically connected to the knob switch 5 should be arranged at a corresponding position inside the second vertical rod 22 (not shown in the drawings), and a charging interface device electrically connected to the power socket 6 should be arranged at a corresponding position inside the first vertical rod 21 (not shown in the drawings). These are all prior arts and will not be repeated here.

[0048] In other embodiments, Figure 7 As shown in the figure, one end of the bracket 41 is fixedly arranged at the rear of the upper surface of the base 1, and the other end of the bracket 41 is relatively located behind the base 1 and extends horizontally in a direction away from the base 1. The pulley body 42 is rotatably arranged at the other end of the bracket 41. Among them, there are two brackets 41, which are distributed at corresponding positions at the rear of the upper surface of the base 1 at intervals on the left and right, which is also convenient for improving the stability of the entire floor lamp when moving. When in use, force is applied from the rear side of the support rod 2 to make the support rod 2 drive the base 1 to tilt at a certain angle, so that the floor lamp can be driven to move forward and backward through the pulley mechanism 4.

[0049] In other embodiments, Figure 8 As shown in the figure, a bracket 41 is provided at the rear of the left and right surfaces of the base 1, and the ends of the two brackets 41 away from the base 1 extend horizontally toward the rear of the base 1 and are connected to a rotating pulley body 42. When in use, force is applied from the rear side of the support rod 2 to make the support rod 2 drive the base 1 to tilt at a certain angle, so that the floor lamp can be driven to move forward and backward through the pulley mechanism 4.

[0050] In other embodiments, two brackets 41 are provided on the left surface and / or the right surface of the base 1 and are spaced apart along the front and rear direction of the base 1. A rotating pulley body 42 is provided at the front and rear ends of each bracket 41. The two pulley bodies 42 on the same bracket 41 rotate in the same direction. Figures 9 to 11 As shown in the figure, two corresponding grooves are arranged on the left surface of the base 1 along the front-to-back direction of the base 1, and the bottoms of the two grooves pass through the lower surface of the base 1. A bracket 41 is arranged in each of the two grooves, and a rotating pulley body 42 is arranged at the front and rear ends of the two brackets 41. The grooves are used to accommodate the brackets 41 and the pulley body 42 so that the pulley body 42 can rotate on the brackets 41. When in use, force is applied from the left side of the support rod 2 to make the support rod 2 drive the base 1 to tilt at a certain angle, so that the floor lamp can be driven to move left and right through the pulley mechanism 4.

[0051] It should be understood that ordinary technical workers in the field can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A floor lamp, comprising a base, a support rod and a lighting mechanism, wherein the top of the support rod is detachably connected to the lighting mechanism, and the bottom of the support rod is detachably connected to the base; characterized in that: The base is provided with a first screw hole for the connecting piece to pass through, and the support rod is connected to the base through the first screw hole; the base is also provided with a pulley mechanism, and the pulley mechanism includes a bracket arranged on the base and a pulley body rotatably arranged on the bracket; when the base is in the first state, the pulley body is suspended relative to the ground; when the base is in the second state, the pulley body is in sliding contact with the ground and drives the base, the support rod and the lighting mechanism to move synchronously.

2. The floor lamp according to claim 1, characterized in that: One end of the bracket is fixedly arranged at the rear part of the lower surface of the base, and the other end of the bracket is relatively located at the rear of the base and extends obliquely in a direction away from the rear upper part of the base; the pulley body is rotatably arranged at the other end of the bracket.

3. The floor lamp according to claim 1, characterized in that: One end of the bracket is fixedly arranged at the rear part of the upper surface of the base, and the other end of the bracket is relatively located at the rear of the base and extends horizontally in a direction away from the base; the pulley body is rotatably arranged at the other end of the bracket.

4. The floor lamp according to claim 1, characterized in that: A bracket is respectively arranged at the rear of the left and right surfaces of the base, and one end of the two brackets away from the base both extends horizontally toward the rear of the base and both are connected with a rotating pulley body.

5. The floor lamp according to claim 1, characterized in that: Two brackets are arranged on the left surface and / or the right surface of the base and are spaced apart along the front and rear direction of the base. A rotating pulley body is correspondingly arranged at the front and rear ends of any bracket.

6. The floor lamp according to claim 1, characterized in that: The support rod includes a first vertical rod and a second vertical rod connected to the top of the first vertical rod; the bottom of the first vertical rod is connected to the rear of the upper surface of the base through a first screw hole; the top of the second vertical rod is detachably connected to the lighting mechanism.

7. The floor lamp according to claim 6, characterized in that: A second screw hole for inserting and locking the connecting member is formed on the bottom end surface of the first vertical rod, and the second screw hole corresponds to the first screw hole one by one.

8. The floor lamp according to claim 6, characterized in that: A connecting column inserted into the second vertical rod or the first vertical rod is correspondingly provided at the top of the first vertical rod or the bottom of the second vertical rod, and the first vertical rod and the second vertical rod are spliced ​​and fixed by the connecting column.

9. The floor lamp according to claim 1, characterized in that: The lighting mechanism comprises a lamp housing, a light source arranged in the lamp housing and a lower light-transmitting plate arranged on the lower surface of the lamp housing; the top of the support rod is detachably connected to the rear part of the lower surface of the lamp housing.

10. The floor lamp according to claim 9, characterized in that: An upper light-transmitting plate is also provided on the upper surface of the lamp housing.

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