Lamp holder structure capable of turning over independently on two sides and floor lamp

Abstract

The utility model discloses a lamp holder structure capable of turning over independently on two sides and a floor lamp, and relates to the technical field of lighting equipment, the lamp holder structure comprises a connecting piece, and the lower side end face of the connecting piece is fixedly connected with a lamp post; frame-shaped supports are fixedly arranged on the two side faces of the connecting piece respectively. A cavity of the frame-shaped support is provided with a plurality of plate-shaped lighting devices, one end face of each lighting device is provided with a light outlet, an inner cavity of each lighting device is provided with a first light-emitting unit, and light emitted by the first light-emitting units is emitted out from the light outlets. The two opposite side faces of the lighting devices are hinged to the frame-shaped support, and the two hinge positions of the same lighting device are located on the same central axis. The lighting devices of the lamp holder of the floor lamp are independently hinged to the frame-shaped support and are independent of one another and not interfered with one another, a user can conveniently and independently turn the angles of the lighting devices according to requirements, light outlets face any direction, and the requirements of the user for upward irradiation and downward irradiation can be met at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, and in particular to a lamp holder structure with double-side independent flipping and a floor lamp. Background Art

[0002] Floor lamps are like enlarged table lamps. Compared with table lamps, they have taller lamp poles and larger lamp heads. They usually illuminate downwards, providing a good eye-protection lighting environment for users when reading. Floor lamps can also create soft and warm, or romantic and beautiful lighting atmospheres in indoor areas.

[0003] Common floor lamps include downlight floor lamps and uplight floor lamps. The former is used to provide local lighting, usually for scenes that require focused light, such as reading and playing the piano; the latter is used to provide global lighting, usually for scenes where living rooms and dining rooms need to diffuse light over a large area to create an atmosphere. Floor lamps on the market usually only have one type of upward lighting or downward lighting, such as the floor lamp provided by the patent with announcement number CN210485384U, which is a downlight floor lamp.

[0004] When users need both upward and downward lighting, a single floor lamp cannot meet both needs. Users can only choose to buy two types of floor lamps, but this will take up more space and cost more; or at least buy a floor lamp that can be flipped for lighting and used in different time periods, but this is more time-consuming.

[0005] Therefore, there is an urgent need to provide a lamp head structure with independent flipping on both sides and a floor lamp to solve the above technical problems. Summary of the invention

[0006] In view of the problems in the related art, the utility model proposes a lamp head structure with independent flipping on both sides and a floor lamp, which can simultaneously meet the needs of downward local lighting and upward global lighting.

[0007] The utility model is achieved in this way:

[0008] A double-sided independently flippable lamp head structure is applied to a floor lamp, the floor lamp comprises a lamp pole and a lamp holder, the bottom of the lamp pole is fixedly connected to the lamp holder; and comprises a connecting piece, the lower side end surface of the connecting piece is fixedly connected to the top of the lamp pole;

[0009] A frame-shaped bracket is fixedly provided on two opposite sides of the connecting member; the frame-shaped bracket is arranged horizontally, and the central area of ​​the frame-shaped bracket is a cavity;

[0010] The cavity is provided with a plurality of plate-shaped lighting devices, one end surface of the lighting device is provided with a light outlet, the inner cavity of the lighting device is provided with a first light-emitting unit, and the light emitted by the first light-emitting unit is emitted from the light outlet;

[0011] Two side surfaces of the lighting device that are opposite to each other are respectively hinged to the frame-shaped bracket, and two hinged positions of the same lighting device are located on the same central axis.

[0012] Each lighting device of the floor lamp head is individually hinged to the frame-shaped bracket, and is independent of each other and does not interfere with each other, so that the user can flip each lighting device individually according to needs so that the light outlet faces the target direction, which can meet the user's needs for upward and downward illumination at the same time; the user can also adjust each lighting device to any angle according to needs.

[0013] As a further optimization of the above scheme, the component connecting the lighting device and the frame-shaped bracket is a hinge; the hinge includes a first sleeve and a second sleeve; the first sleeve is fixedly connected to the lighting device, and the second sleeve is fixedly connected to the frame-shaped bracket; the first sleeve and the second sleeve are socketed with each other to form a hinged structure.

[0014] As a further optimization of the above solution, two side surfaces on opposite sides of the lighting device are respectively provided with first fixing openings, the first fixing openings cooperate with the first sleeve, and the two first fixing openings on the same lighting device are on the same central axis;

[0015] A plurality of second fixing openings are arranged on the side of the frame-shaped bracket facing the cavity, and the second fixing openings cooperate with the second sleeve connector.

[0016] The first sleeve member and the lighting device, and the second sleeve member and the frame-shaped bracket are separable structures, which facilitates the assembly of the lighting device, the frame-shaped bracket and the hinged member.

[0017] As a further optimization of the above solution, the lighting device is provided with a first positioning hole at an end surface located above or below the first fixing port; the frame-shaped bracket is provided with a second positioning hole at an end surface located above or below the second fixing port;

[0018] It also includes a first connector and a second connector; the first connector cooperates with the first positioning hole, the bottom of the first connector passes through the first positioning hole and tightly abuts against the first sleeve; the second connector cooperates with the second positioning hole, the bottom of the second connector passes through the second positioning hole and tightly abuts against the second sleeve.

[0019] The first plug-in connector and the first positioning hole cooperate to fix the first sleeve connector; the second plug-in connector and the second positioning hole cooperate to fix the second sleeve connector.

[0020] As a further optimization of the above solution, the second sleeve component is partially sleeved in the inner cavity of the first sleeve component, or the first sleeve component is partially sleeved in the inner cavity of the second sleeve component.

[0021] The first sleeve and the second sleeve are both made of highly elastic metal materials; in the absence of external force, the first sleeve and the second sleeve fit tightly together under the fixing action of the first connector or the second connector; when the user needs to flip the lighting device, the torque between the first and second sleeves is increased to make the lighting device and the frame-shaped bracket rotate relative to each other; when the user stops applying torque, the lighting device and the frame-shaped bracket rotate relative to each other.

[0022] As a further optimization of the above solution, a portion of the end surface where the first sleeve is connected to the first plug connector is a plane; a portion of the end surface where the second sleeve is connected to the second plug connector is a plane.

[0023] Part of the end faces of the first and second sleeve connectors are flat, which facilitates fixed connection with the lighting device and the frame-shaped bracket.

[0024] As a further optimization of the above solution, the lighting device is provided with a vertically protruding limiting ring on the peripheral side end surface where the first sleeve is provided, and a limiting cavity is formed between the limiting ring and the outer side surface of the first sleeve; and a limiting convex block is provided on the inner side surface of the limiting ring;

[0025] The frame-shaped bracket is provided with a vertically arranged stop member on the peripheral side end surface where the second sleeve member is arranged;

[0026] The stop member partially penetrates into the limit cavity; when the stop member and the limit protrusion abut against each other, the lighting device reaches the rotation limit in the same rotation direction.

[0027] If the lighting device flips over / rotates too many times on the frame bracket, it will cause winding and equipment damage; the stop member and the limit protrusion cooperate with each other to limit the rotation limit of the lighting device; when the lighting device reaches the rotation limit, it can only flip in the opposite direction.

[0028] As a further optimization of the above solution, the inner cavity of the lighting device is provided with a protective layer, an elastic buffer layer, a reflective layer, a light guide layer, and a diffusion layer arranged in sequence, and the first light-emitting unit is provided on the peripheral side of the light guide layer.

[0029] The first light-emitting unit is a light strip; the light-reflecting layer, the light-guiding layer and the diffusion layer are arranged in coordination to make the light emitted by the first light-emitting unit more uniform and soft, and less irritating or harmful to the eyes. The protective layer and the elastic buffer layer are arranged in coordination to reduce the damage to the internal components of the lighting device when it is impacted, and reduce the damage rate of the equipment.

[0030] As a further optimization of the above solution, a mounting groove is provided along the upper end surface of the frame-shaped bracket, a second light-emitting unit is provided in the mounting groove, and a lens is fixed above the second light-emitting unit.

[0031] The second light-emitting unit is a light strip. The light-emitting area of ​​the second light-emitting unit is small. With the cooperation of the lens, the emitted light is more divergent. The light emitted upward / to the ceiling can be used as ambient light; or as a supplement to ambient light. When the lighting device irradiates downward, it reduces the ambient brightness difference and makes the eyes more comfortable.

[0032] The utility model also provides a floor lamp, which applies the above-mentioned double-sided independently flippable lamp head structure.

[0033] The beneficial effects are as follows:

[0034] The utility model provides a lamp head structure and a floor lamp with independent flipping on both sides. Each lighting device of the floor lamp head is independently hinged to a frame-shaped bracket, and is independent of each other and does not interfere with each other, so that the user can flip each lighting device individually according to needs so that the light outlet faces the target direction, which can meet the user's needs for upward and downward illumination at the same time; the user can also adjust each lighting device to any angle according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A schematic diagram of the structure of a floor lamp provided by an embodiment of the utility model;

[0036] Figure 2 A schematic diagram of the structure of a lamp holder provided by an embodiment of the utility model;

[0037] Figure 3 An exploded schematic diagram of a frame-shaped bracket and a part of hinged parts provided in an embodiment of the utility model;

[0038] Figure 4 A schematic diagram of the connection between the lighting device and some hinged parts provided in the embodiment of the utility model;

[0039] Figure 5 A cross-sectional schematic diagram of a hinge provided in an embodiment of the utility model;

[0040] Figure 6 A schematic cross-sectional view of the internal structure of the lighting device provided in an embodiment of the utility model.

[0041] Reference numerals:

[0042] 1. Light pole;

[0043] 2. Lamp holder;

[0044] 3. Lamp holder structure;

[0045] 31. Connectors;

[0046] 32, frame-shaped bracket; 321, mounting groove; 322, second light-emitting unit; 323, lens; 324, second fixing port; 325, second positioning hole;

[0047] 33. lighting device; 331. light outlet; 332. first light emitting unit; 333. protective layer; 334. elastic buffer layer; 335. reflective layer; 336. light guide layer; 337. diffusion layer; 338. first fixing port; 339. first positioning hole;

[0048] 4. hinged part; 41. first sleeve joint; 42. second sleeve joint;

[0049] 5. A first connector;

[0050] 6. Second connector;

[0051] 7. Limiting ring; 71. Limiting cavity; 72. Limiting convex block;

[0052] 8. Stop rotating parts. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the 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 scope of protection of the utility model.

[0054] like Figures 1 to 6 As shown, this embodiment provides a floor lamp, including a lamp pole 1 and a lamp holder 2. A double-sided independently flippable lamp holder structure 3 is applied to the top of the lamp pole 1.

[0055] The lamp holder structure 3 includes a connecting member 31, and the lower end surface of the connecting member 31 is fixedly connected to the top of the lamp pole 1;

[0056] A frame-shaped bracket 32 ​​is fixedly disposed on two opposite sides of the connecting member 31; the frame-shaped bracket 32 ​​is horizontally disposed, and the central area of ​​the frame-shaped bracket 32 ​​is a cavity; in this embodiment, a mounting groove 321 is disposed along the upper end surface of the frame-shaped bracket 32, and a second light-emitting unit 322 is disposed in the mounting groove 321, and a lens 323 is fixedly disposed above the second light-emitting unit 322. The second light-emitting unit 322 is a light strip.

[0057] The second light-emitting unit 322 has a small light-emitting area. With the cooperation of the lens 323, the emitted light is more divergent. The light emitted toward the upper side / ceiling can be used as ambient light; or as a supplement to ambient light. When the lighting device 33 irradiates downward, the ambient brightness difference is reduced, making the eyes more comfortable.

[0058] A plate-shaped lighting device 33 is provided in the cavity, and a light outlet 331 is provided on one end face of the lighting device 33. A first light-emitting unit 332 is provided in the inner cavity of the lighting device 33, and light emitted by the first light-emitting unit 332 is emitted from the light outlet 331. In this embodiment, the inner cavity of the lighting device 33 is provided with a protective layer 333, an elastic buffer layer 334, a reflective layer 335, a light-guiding layer 336, and a diffusion layer 337 arranged in sequence, and the first light-emitting unit 332 is provided with a peripheral side of the light-guiding layer 336.

[0059] Among them, the protective layer 333 is an aluminum plate, the elastic buffer layer 334 is EVA foam cotton, the reflective layer 335 is a PET reflective film, the light guide layer 336 is an acrylic light guide plate, the diffusion layer 337 is a diffusion plate, and the first light-emitting unit 332 is an LED light strip; the matching arrangement of the reflective layer 335, the light guide layer 336 and the diffusion layer 337 can make the light emitted by the first light-emitting unit 332 more uniform and soft, and less irritating or harmful to the eyes. The matching arrangement of the protective layer 333 and the elastic buffer layer 334 can reduce the damage to the internal components when the lighting device 33 is impacted, and reduce the damage rate of the equipment.

[0060] Two side surfaces of the lighting device 33 that are opposite to each other are hinged to the frame-shaped bracket 32 ​​respectively, and the two hinged positions of the same lighting device 33 are located on the same central axis.

[0061] In this embodiment, the component connecting the lighting device 33 and the frame-shaped bracket 32 ​​is a hinge 4; the hinge 4 includes a first sleeve 41 and a second sleeve 42; the second sleeve 42 is partially sleeved in the inner cavity of the first sleeve 41 to form a hinge structure. Among them, the end surface of the first sleeve 41 connected to the first plug-in connector 5 is a plane; the end surface of the second sleeve 42 connected to the second plug-in connector 6 is a plane.

[0062] The two opposite sides of the lighting device 33 are respectively provided with first fixing openings 338, and the first fixing openings 338 cooperate with the first sleeve 41; the lighting device 33 is provided with a first positioning hole 339 at the end surface above the first fixing openings 338;

[0063] The frame-shaped bracket 32 ​​is provided with a plurality of second fixing openings 324 on the side facing the cavity, and the second fixing openings 324 cooperate with the second sleeve 42 ; the frame-shaped bracket 32 ​​is provided with a second positioning hole 325 at the end surface above the second fixing openings 324 .

[0064] It also includes a first connector 5 and a second connector 6; the first connector 5 cooperates with the first positioning hole 339, the bottom of the first connector 5 passes through the first positioning hole 339 and tightly abuts against the first socket 41; the second connector 6 cooperates with the second positioning hole 325, the bottom of the second connector 6 passes through the second positioning hole 325 and tightly abuts against the second socket 42.

[0065] The first sleeve 41 and the second sleeve 42 are both made of highly elastic metal materials; in the absence of external force, the first sleeve and the second sleeve fit tightly together under the fixing action of the first connector 5 or the second connector 6; when the user needs to flip the lighting device 33, the torque between the first and second sleeves 42 is increased to make the lighting device 33 and the frame-shaped bracket 32 ​​rotate relative to each other; when the user stops applying torque, the lighting device 33 and the frame-shaped bracket 32 ​​rotate relative to each other.

[0066] The first sleeve 41 and the lighting device 33 , and the second sleeve 42 and the frame-shaped bracket 32 ​​are separable structures, which facilitates the assembly of the lighting device 33 , the frame-shaped bracket 32 ​​and the hinge 4 .

[0067] The first connector 5 cooperates with the first positioning hole 339 to fix the first sleeve 41; the second connector 6 cooperates with the second positioning hole 325 to fix the second sleeve 42. Part of the end faces of the first and second sleeves 42 are flat, which is convenient for fixed connection with the lighting device 33 and the frame bracket 32.

[0068] In this embodiment, the lighting device 33 is provided with a vertically protruding limiting ring 7 on the peripheral side end surface where the first sleeve 41 is provided, and a limiting cavity 71 is formed between the limiting ring 7 and the outer side surface of the first sleeve 41; and a limiting convex block 72 is provided on the inner side surface of the limiting ring 7;

[0069] The frame-shaped bracket 32 ​​is provided with a vertically arranged stop member 8 on the peripheral side end surface where the second sleeve member 42 is arranged;

[0070] The stop member 8 partially penetrates into the limiting cavity 71; when the stop member 8 and the limiting protrusion 72 abut against each other, the lighting device 33 reaches the rotation limit in the same rotation direction.

[0071] If the lighting device 33 flips / rotates too many times on the frame-shaped bracket 32, it will cause winding and equipment damage; the stop member 8 and the limiting protrusion 72 cooperate with each other to limit the rotation limit of the lighting device 33; when the lighting device 33 reaches the rotation limit, it can only flip in the opposite direction.

[0072] In this embodiment, the first plug-in connector 5, the second plug-in connector 6 and the stop member 8 are all screws;

[0073] Each lighting device 33 of the floor lamp head is individually hinged to the frame-shaped bracket 32, and is independent of each other and does not interfere with each other, so that the user can flip each lighting device 33 individually according to needs so that the light outlet 331 faces the target direction, which can meet the user's needs for upward and downward illumination at the same time; the user can also adjust each lighting device 33 to any angle according to needs.

[0074] According to the disclosure and teaching of the above specification, the technicians in the field of the utility model can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of explanation and do not constitute any limitation to the utility model.

Claims

1. A double-sided independently flippable lamp holder structure, applied to a floor lamp, the floor lamp comprising a lamp pole and a lamp holder, the bottom of the lamp pole being fixedly connected to the lamp holder; characterized in that: It comprises a connecting piece, the lower end surface of which is fixedly connected to the top of the lamp pole; A frame-shaped bracket is fixedly provided on two opposite sides of the connecting member; the frame-shaped bracket is arranged horizontally, and the central area of ​​the frame-shaped bracket is a cavity; The cavity is provided with a plurality of plate-shaped lighting devices, one end surface of the lighting device is provided with a light outlet, the inner cavity of the lighting device is provided with a first light-emitting unit, and the light emitted by the first light-emitting unit is emitted from the light outlet; Two side surfaces of the lighting device that are opposite to each other are respectively hinged to the frame-shaped bracket, and two hinged positions of the same lighting device are located on the same central axis.

2. The double-sided independently flippable lamp holder structure according to claim 1, characterized in that: The component connecting the lighting device and the frame-shaped bracket is a hinge; the hinge includes a first sleeve and a second sleeve; the first sleeve is fixedly connected to the lighting device, and the second sleeve is fixedly connected to the frame-shaped bracket; the first sleeve and the second sleeve are sleeved with each other to form a hinged structure.

3. The double-sided independently flippable lamp holder structure according to claim 2, characterized in that: Two side surfaces of the lighting device that are opposite to each other are respectively provided with first fixing openings, the first fixing openings cooperate with the first sleeve, and the two first fixing openings on the same lighting device are on the same central axis; A plurality of second fixing openings are arranged on the side of the frame-shaped bracket facing the cavity, and the second fixing openings cooperate with the second sleeve connector.

4. The double-sided independently flippable lamp holder structure according to claim 3, characterized in that: The lighting device is provided with a first positioning hole at an end surface located above or below the first fixing opening; the frame-shaped bracket is provided with a second positioning hole at an end surface located above or below the second fixing opening; It also includes a first connector and a second connector; the first connector cooperates with the first positioning hole, the bottom of the first connector passes through the first positioning hole and tightly abuts against the first sleeve; the second connector cooperates with the second positioning hole, the bottom of the second connector passes through the second positioning hole and tightly abuts against the second sleeve.

5. The double-sided independently flippable lamp holder structure according to claim 4, characterized in that: The second sleeve component is partially sleeved in the inner cavity of the first sleeve component, or the first sleeve component is partially sleeved in the inner cavity of the second sleeve component.

6. The double-sided independently flippable lamp holder structure according to claim 4, characterized in that: The portion of the end surface where the first sleeve is connected to the first plug connector is a plane; the portion of the end surface where the second sleeve is connected to the second plug connector is a plane.

7. The double-sided independently flippable lamp holder structure according to claim 2, characterized in that: The lighting device is provided with a vertically protruding limiting ring on the peripheral side end surface where the first sleeve is provided, and a limiting cavity is formed between the limiting ring and the outer side surface of the first sleeve; the inner side surface of the limiting ring is provided with a protruding limiting bump; The frame-shaped bracket is provided with a vertically arranged stop member on the peripheral side end surface where the second sleeve member is arranged; The stop member partially penetrates into the limit cavity; when the stop member and the limit protrusion abut against each other, the lighting device reaches the rotation limit in the same rotation direction.

8. The double-sided independently flippable lamp holder structure according to claim 1, characterized in that: The inner cavity of the lighting device is provided with a protective layer, an elastic buffer layer, a reflective layer, a light guide layer, and a diffusion layer which are arranged in sequence, and the first light-emitting unit is provided on the peripheral side of the light guide layer.

9. The double-sided independently flippable lamp holder structure according to claim 1, characterized in that: A mounting groove is provided along the upper end surface of the frame-shaped bracket, a second light-emitting unit is provided in the mounting groove, and a lens is fixedly provided above the second light-emitting unit.

10. A floor lamp, characterized in that: A lamp holder structure with independent flipping on both sides as claimed in any one of claims 1 to 9 is applied.

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