Table lamp

Abstract

The utility model belongs to the technical field of lamps, and particularly provides a table lamp. The table lamp aims at solving the problem that an existing table lamp is inconvenient to hold by a user. Therefore, the table lamp comprises a lamp holder, a lamp pole and a lamp cap. The lamp holder is used for supporting the table lamp. And one end of the lamp post is fixedly connected with or integrated with the lamp holder. A cavity with an upper opening and a lower opening is defined in the lamp holder, the lamp holder comprises a cross beam extending from the peripheral wall of the cavity to the interior of the cavity, and the cross beam and the other end of the lamp pole are fixedly connected or integrally manufactured, so that the cross beam and the lamp pole are integrally in an L shape. The cross beam can be used as a handle for a user to hold, so that the user can hold the table lamp conveniently, and the technical problem is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps and specifically provides a desk lamp. Background Art

[0002] Existing table lamps generally include a lamp cap, a lamp holder, and a lamp pole arranged between the lamp cap and the lamp holder. When in use, the user places the lamp holder on a table, the ground, etc.

[0003] Existing table lamps are not equipped with separate handles, and users are generally required to grasp the lamp pole to pick up the table lamp. That is, for a general table lamp, the lamp pole can serve as its handle. However, for a table lamp in which the lamp holder, lamp pole and lamp head are fixedly connected in sequence, and the lamp pole is vertical, not only is the gripping feeling poor, but it is also easy to slip, which is very inconvenient for users to grasp the table lamp. Utility Model Content

[0004] One purpose of the utility model is to solve the problem that the existing table lamp is inconvenient for users to grasp.

[0005] To achieve the above object, the utility model provides a desk lamp, comprising:

[0006] A lamp holder, used to support the table lamp;

[0007] A lamp pole, one end of which is fixedly connected to or integrally formed with the lamp holder;

[0008] The lamp holder defines a cavity with upper and lower openings, and the lamp holder includes a beam extending from the peripheral wall of the cavity to the interior of the cavity. The beam is fixedly connected to the other end of the lamp pole or is made in one piece so that the beam and the lamp pole are L-shaped as a whole.

[0009] Optionally, the lamp holder also includes an inner ring component forming the cavity, an outer ring component arranged outside the inner ring component and a light-emitting component arranged between the inner ring component and the outer ring component, and the crossbeam is fixedly connected to the inner ring component or is integrally made and is perpendicular to the lamp pole.

[0010] Optionally, an upper plug-in hole is provided on the crossbeam, and an upper plug-in structure is provided on the other end of the lamp pole, and the upper plug-in structure is inserted into the upper plug-in hole so that the crossbeam and the lamp pole are plugged together.

[0011] Optionally, the upper plug hole is coaxial with the inner ring member; and / or, the cross beam is located in the middle of the lamp cap in the axial direction of the lamp cap.

[0012] Optionally, a shielding ring extending inwardly is provided at the top end of the outer ring member so as to shield the top end of the inner ring member through the shielding ring.

[0013] Optionally, the lamp holder further comprises a sealing ring arranged between the outer ring member and the inner ring member, so that the top end of the outer ring member and the top end of the inner ring member are sealingly connected together through the sealing ring.

[0014] Optionally, an externally threaded hole column is provided on the inner side of the outer ring component, and a fixing ring extending outward is provided on the bottom side of the inner ring component. An inner ring through hole is provided on the fixing ring, so that bolts or screws can pass through the inner ring through hole and be tightened together with the externally threaded hole column, thereby fixing the inner ring component and the outer ring component together.

[0015] Optionally, the cross section of the outer ring member gradually increases in a direction away from the shielding ring, so that a conical annular cavity is formed between the outer ring member and the inner ring member.

[0016] Optionally, the light-emitting component is arranged at the bottom of the annular cavity and fixedly connected to the inner ring component; and / or; the lamp holder also includes an annular light-transmitting component installed at the bottom end of the annular cavity.

[0017] Optionally, a lower plugging hole is provided on the lamp holder, and a lower plugging structure is provided on the one end of the lamp pole, and the lower plugging structure is inserted into the lower plugging hole so that the lamp holder and the lamp pole are plugged together.

[0018] Based on the foregoing description, a person skilled in the art can understand that, in the aforementioned technical solution of the present invention, by making the lamp holder define a cavity with upper and lower openings, and configuring the lamp holder with a beam extending from the peripheral wall of the cavity to the interior of the cavity, and making the beam fixedly connected to the other end of the lamp pole or integrally formed, the beam and the lamp pole are L-shaped as a whole, so that the user can pick up the table lamp by grasping the beam. Therefore, the table lamp of the present invention can use the beam inside the lamp holder as a handle for the user to hold, which facilitates the user to hold the table lamp. In addition, since the beam serving as a handle is located inside the lamp holder, the beam can be hidden, ensuring the aesthetics of the table lamp.

[0019] Furthermore, by making the lamp head include an inner ring member with a cavity, an outer ring member arranged outside the inner ring member, and a light-emitting member arranged between the inner ring member and the outer ring member, the lamp head can be disassembled into multiple parts and manufactured separately, which facilitates the manufacture of the lamp head. By making the cross beam fixedly connected to the inner ring member or integrally formed and perpendicular to the lamp pole, the user can hook the cross beam with his fingers to lift the table lamp.

[0020] Furthermore, by making the upper plug hole coaxial with the inner ring member, the lamp pole can be coaxial with the lamp holder, thereby improving the aesthetics of the table lamp. By making the cross beam located in the middle of the lamp holder in the axial direction of the lamp holder, the cross beam can be well hidden in the lamp holder, thereby further improving the aesthetics of the table lamp.

[0021] Furthermore, by arranging a shielding ring extending inwardly at the top end of the outer ring component so that the shielding ring shields the top end of the inner ring component, the aesthetics of the desk lamp is improved.

[0022] Furthermore, by sealingly connecting the top end of the outer ring member and the top end of the inner ring member together by means of a sealing ring, when the lamp holder is splashed with liquid, the liquid will not enter the interior of the lamp holder and affect the service life of the desk lamp.

[0023] Furthermore, by forming a tapered annular cavity between the outer ring member and the inner ring member, the external threaded hole column on the outer ring member and the fixing ring on the inner ring member can be hidden in the annular cavity, thereby improving the appearance of the desk lamp. By arranging the light-emitting component at the bottom of the annular cavity, the internal space of the lamp head is fully utilized.

[0024] Other beneficial effects of the present invention will be described in detail below in conjunction with the accompanying drawings so that those skilled in the art can more clearly understand the improved purposes, features and advantages of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the utility model, some embodiments of the utility model will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that the same figure number indicates the same or similar parts or components in different drawings; the drawings of the utility model are not necessarily drawn to scale. In the drawings:

[0026] Figure 1 is a structural exploded view of a desk lamp in some embodiments of the utility model (first axonometric perspective);

[0027] Figure 2 is a structural exploded view of a desk lamp in some embodiments of the utility model (second axonometric perspective);

[0028] Figure 3 is a first axonometric view of a desk lamp in some embodiments of the utility model;

[0029] Figure 4 is a second isometric view of the table lamp in some embodiments of the present invention;

[0030] Figure 5 yes Figure 3 Sectional view of the middle table lamp along AA;

[0031] Figure 6 yes Figure 5 Sectional view of the middle table lamp along BB;

[0032] Figure 7 is a structural exploded view of a lamp cap in some embodiments of the utility model (first axonometric perspective);

[0033] Figure 8 It is a structural exploded view of the lamp cap in some embodiments of the utility model (second axonometric perspective). DETAILED DESCRIPTION

[0034] It should be understood by those skilled in the art that the embodiments described below are only a part of the embodiments of the present invention, rather than all the embodiments of the present invention, and the embodiments are intended to explain the technical principles of the present invention, rather than to limit the protection scope of the present invention. Based on the embodiments provided by the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should still fall within the protection scope of the present invention.

[0035] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "top", "bottom", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0036] Furthermore, it should be noted that in the description of the present utility model, unless otherwise clearly specified and limited, the terms "install", "connect", and "connect" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. For example, the terms "install", "connect", "connect" and "fix", unless otherwise specifically described, can specifically be any feasible connection form such as bolt connection, screw connection, welding, plug-in, riveting, melting, and clamping.

[0037] like Figures 1 to 4 As shown, in some embodiments of the present invention, the desk lamp 001 includes a lamp holder 100 , a lamp pole 200 and a lamp head 300 .

[0038] The lamp holder 100 is used to support the desk lamp 001 .

[0039] One end of the lamp pole 200 is fixedly connected to the lamp holder 100 or is integrally formed therewith.

[0040] The lamp holder 300 defines a cavity 301 with upper and lower openings, and includes a beam 310 extending from the peripheral wall of the cavity 301 to the interior of the cavity 301. The beam 310 is fixedly connected to the other end of the lamp pole 200 or is integrally made so that the beam 310 and the lamp pole 200 are L-shaped as a whole.

[0041] It is understood by those skilled in the art that by making the lamp holder 300 define a cavity 301 with upper and lower openings, and configuring the lamp holder 300 with a crossbeam 310 extending from the peripheral wall of the cavity 301 to the interior of the cavity 301, and making the crossbeam 310 fixedly connected to the other end of the lamp pole 200 or integrally formed, the crossbeam 310 and the lamp pole 200 are L-shaped as a whole, so that the user can pick up the table lamp 001 by grasping the crossbeam 310. Therefore, the table lamp 001 of the utility model can use the crossbeam 310 inside the lamp holder 300 as a handle for the user to hold, which facilitates the user to hold the table lamp 001. In addition, since the crossbeam 310 as a handle is located inside the lamp holder 300, the crossbeam 310 can be hidden, ensuring the aesthetics of the table lamp 001.

[0042] like Figure 1 As shown, in some embodiments of the present invention, a lower plug hole 101 is provided on the lamp holder 100, and a lower plug structure 210 is provided at one end of the lamp pole 200. The lower plug structure 210 is inserted into the lower plug hole 101 so that the lamp holder 100 and the lamp pole 200 are plugged together.

[0043] The plug-in connection between the lamp pole 200 and the lamp holder 100 may be an interference fit to enhance the connection strength between the lamp pole 200 and the lamp holder 100 .

[0044] Furthermore, those skilled in the art may also provide adhesive materials such as glue between the lamp pole 200 and the lamp holder 100 as needed to ensure the connection strength between the lamp pole 200 and the lamp holder 100 .

[0045] like Figure 2 As shown, in some embodiments of the present invention, an upper plug hole 311 is provided on the crossbeam 310, and an upper plug structure 220 is provided at the other end of the lamp pole 200. The upper plug structure 220 is inserted into the upper plug hole 311 so that the crossbeam 310 and the lamp pole 200 are plugged together.

[0046] The insertion between the lamp pole 200 and the cross beam 310 may be an interference fit to improve the connection strength between the lamp pole 200 and the cross beam 310 .

[0047] Furthermore, those skilled in the art may also provide adhesive materials such as glue between the lamp pole 200 and the cross beam 310 as needed to ensure the connection strength between the lamp pole 200 and the cross beam 310 .

[0048] like Figures 3 to 6 As shown, in some embodiments of the present invention, the upper plug hole 311 is coaxial with the inner ring member 320 , and the crossbeam 310 is located in the middle of the lamp holder 300 in the axial direction of the lamp holder 300 .

[0049] Those skilled in the art will appreciate that by making the upper plug hole 311 coaxial with the lamp holder 300, the lamp pole 200 can be coaxial with the lamp holder 300, thereby improving the aesthetics of the table lamp 001. By making the crossbeam 310 located in the middle of the lamp holder 300 in the axial direction of the lamp holder 300, the crossbeam 310 can be well hidden in the lamp holder 300, thereby further improving the aesthetics of the table lamp 001.

[0050] like Figures 3 to 6 As shown, in some embodiments of the present invention, the lamp holder 100 includes a housing 110 formed with a lower plug hole 101 and a button 120 exposed from the housing 110 , so as to control whether the lamp 001 is lit or not through the button 120 .

[0051] like Figure 5 and Figure 6 As shown, the housing 110 includes a top housing 111 and a bottom housing 112, and the top housing 111 is formed with a lower plug hole 101. The top housing 111 is fixedly connected to the bottom housing 112, and the fixed connection may be a snap connection, a buckle connection, a bonding connection, a welding connection, a screw connection, a bolt connection, etc. For example, a threaded hole is provided on the top housing 111, and a through hole is provided on the bottom housing 112, and a bolt passes through the through hole and is tightened together with the threaded hole, so that the top housing 111 and the bottom housing 112 are fixedly connected together.

[0052] Furthermore, in some embodiments of the present invention, an avoidance hole (not marked in the figure) for avoiding the button 120 is provided on the top shell 111, so that at least a portion of the button 120 is embedded in the avoidance hole, thereby being exposed on the outside of the shell 110, making it convenient for the user to press.

[0053] like Figures 4 to 6 As shown, in some embodiments of the present invention, the lamp holder 100 may further include a charging connector 130 disposed on the bottom shell 112 , so as to connect an external power source through the charging connector 130 to provide power to the desk lamp 001 .

[0054] The charging connector 130 may include two concentric and spaced metal sheets, or any other feasible connector, such as Type-A, Type-B, Type-C, miniUSB, microUSB, etc.

[0055] like Figure 5 and Figure 6 As shown, in some embodiments of the present invention, the lamp holder 100 may further include an outer bottom plate 141 disposed outside the bottom shell 112 to improve the structural strength of the housing 110. The outer bottom plate 141 may also be an anti-slip member made of rubber, silicone, ceramic, plastic, etc. to improve the friction between the lamp holder 100 and the desktop.

[0056] Those skilled in the art can also understand that the outer bottom plate 141 can also serve to decorate the bottom shell 112, so that the manufacturing process requirements of the bottom shell 112 can be relatively low, thereby reducing the production cost.

[0057] like Figure 5 and Figure 6 As shown, in some embodiments of the present invention, the lamp holder 100 may further include an inner bottom plate 142 disposed inside the bottom shell 112. The inner bottom plate 142 may be used to improve the structural strength of the housing 110 and may also be used to fix components such as the battery 150 and the circuit board 160 (described below).

[0058] Continue reading Figure 5 and Figure 6 In some embodiments of the present invention, the lamp holder 100 may further include a battery 150 disposed in the housing 110 , and the battery 150 is electrically connected to the charging connector 130 and the lamp holder 300 , respectively, for storing electrical energy and providing electrical energy to the lamp holder 300 .

[0059] from Figure 5 and Figure 6 As can be seen in the figure, the lamp pole 200 and the cross beam 310 are hollow structures, so that the wires connected to the battery 150 can extend to the inside of the lamp head 300 through the inside of the lamp pole 200 and the cross beam 310.

[0060] like Figure 6 As shown, in some embodiments of the present invention, the battery 150 includes two groups, which are relatively arranged on both sides of the button 120 to prevent the lamp holder 100 from being overweight and to fully utilize the internal space of the lamp holder 100.

[0061] like Figure 5 and Figure 6 As shown, in some embodiments of the present invention, the lamp holder 100 may further include a circuit board 160 disposed in the housing 110, and the circuit board 160 may be fixedly connected to at least one of the top housing 111, the bottom housing 112, and the inner bottom plate 142 to achieve the fixation of the circuit board 160. The fixed connection may be a snap connection, a fusion connection, a screw connection, a bolt connection, etc.

[0062] Exemplarily, the circuit board 160 is provided with a plurality of through holes (not shown in the figure), and the top shell 111 is provided with a protruding structure (not shown in the figure) protruding downward, and the protruding structure is provided with a threaded hole. Bolts penetrate the through holes on the circuit board 160 and are tightened with the threaded holes on the protruding structure, thereby fixing the circuit board 160 to the top shell 111.

[0063] like Figure 5 As shown, in some embodiments of the present invention, a switch 161 is provided on the circuit board 160 , and the switch 161 is used to control whether the desk lamp 001 is lit or not.

[0064] from Figure 5 It can be seen from the figure that the switch 161 includes an abutting structure extending toward the button 120 and abutting against the button 120. The abutting structure can specifically be a columnar structure, a rod-shaped structure, a block-shaped structure, etc.

[0065] like Figure 5 As shown, in some embodiments of the present invention, the lamp holder 100 may further include a spring 170 disposed between the circuit board 160 and the button 120, and the spring 170 is used to provide a resetting force to the button 120. When the button 120 is pressed and the user releases the button, the button 120 can automatically reset under the action of the spring 170.

[0066] In addition, under the premise that the button 120 can be reset, those skilled in the art can also omit the spring 170 as needed. For example, the button 120 is elastically connected to the top shell 111.

[0067] like Figures 5 to 8 As shown, in some embodiments of the present invention, the lamp holder 300 further includes an inner ring member 320 forming a cavity 301 , an outer ring member 330 disposed outside the inner ring member 320 , and a light emitting member 340 disposed between the inner ring member 320 and the outer ring member 330 .

[0068] The inner ring member 320 is fixedly connected to the cross beam 310 or is integrally formed therewith and is perpendicular to the lamp pole 200 .

[0069] Preferably, the inner ring member 320 and the cross beam 310 may be an integral member manufactured by an integrated manufacturing process.

[0070] Those skilled in the art can understand that, by making the lamp holder 300 include an inner ring member 320 with a cavity 301, an outer ring member 330 disposed outside the inner ring member 320, and a light-emitting member 340 disposed between the inner ring member 320 and the outer ring member 330, the lamp holder 300 can be disassembled into multiple parts and manufactured separately, which facilitates the manufacture of the lamp holder 300. By making the crossbeam 310 fixedly connected to the inner ring member 320 or integrally formed and perpendicular to the lamp pole 200, the user can hook the crossbeam 310 with his fingers to lift the table lamp 001.

[0071] from Figure 5 As can be seen from the figure, the upper plug hole 311 is coaxial with the inner ring member 320 to ensure that the lamp holder 300 is coaxial with the lamp pole 200.

[0072] Continue reading Figures 5 to 8 In some embodiments of the present invention, a shielding ring 331 extending inward is provided at the top of the outer ring member 330 to shield the top of the inner ring member 320 through the shielding ring 331 to enhance the aesthetics of the desk lamp 001 .

[0073] Continue reading Figures 5 to 8 In some embodiments of the present invention, the lamp holder 300 further includes a sealing ring 350 disposed between the outer ring member 330 and the inner ring member 320 , so that the top end of the outer ring member 330 and the top end of the inner ring member 320 are sealedly connected together through the sealing ring 350 .

[0074] Further, in the assembled state, the top end of the inner ring member 320 can abut against the shielding ring 331 of the outer ring member 330 , and the sealing ring 350 is located between the inner ring member 320 and the outer ring member 330 in the radial direction.

[0075] Those skilled in the art will appreciate that by sealingly connecting the top of the outer ring member 330 and the top of the inner ring member 320 together with the aid of a sealing ring 350, when the lamp holder 300 is splashed with liquid (such as water, wine, beverages, etc.), the liquid will not enter the interior of the lamp holder 300 and affect the service life of the desk lamp 001.

[0076] like Figure 7 and Figure 8 As shown, in some embodiments of the present invention, an external threaded hole column 332 is provided on the inner side of the outer ring member 330, and a fixing ring 321 extending outward is provided on the bottom side of the inner ring member 320. An inner ring through hole 3211 is provided on the fixing ring 321, so that bolts or screws can pass through the inner ring through hole 3211 and be tightened together with the external threaded hole column 332, thereby fixing the inner ring member 320 and the outer ring member 330 together.

[0077] from Figure 5 and Figure 6 As shown, in some embodiments of the present invention, the cross section of the outer ring member 330 gradually increases in a direction away from the shielding ring 331 , so that a conical annular cavity 302 is formed between the outer ring member 330 and the inner ring member 320 .

[0078] like Figures 5 to 8 As shown, in some embodiments of the present invention, the light emitting member 340 is disposed at the bottom of the annular cavity 302 and is fixedly connected to the inner ring member 320 .

[0079] like Figures 6 to 8 As shown, the light emitting member 340 is provided with a light emitting through hole 3401, and the fixing ring 321 of the inner ring member 320 is provided with an inner ring threaded hole 3212. Bolts / screws penetrate the light emitting through hole 3401 and are tightened with the inner ring threaded hole 3212, thereby fixing the light emitting member 340 to the inner ring member 320.

[0080] In addition, in other embodiments of the present invention, those skilled in the art may also use any other feasible method to fix the light-emitting component 340 to the inner ring component 320 and / or the outer ring component 330 as needed, such as by snapping, plugging, bonding, etc.

[0081] like Figure 8 As shown, in some embodiments of the present invention, the light emitting member 340 includes an annular substrate 341 and a plurality of light emitters 342 disposed on the substrate 341. The plurality of light emitters 342 may be distributed in sequence along the circumference of the substrate 341 at intervals.

[0082] The light emitting through hole 3401 of the light emitting component 340 is formed on the substrate 341 .

[0083] The light emitting body 342 may be a light emitting diode.

[0084] Furthermore, although not shown in the drawings, in some embodiments of the present invention, the light emitting member 340 is electrically connected to the wires passing through the lamp pole 200 and the crossbeam 310 .

[0085] like Figures 5 to 8 As shown, in some embodiments of the present invention, the lamp holder 300 further includes an annular light-transmitting member 360 installed at the bottom end of the annular cavity 302 .

[0086] The annular light-transmitting member 360 is embedded between the inner ring member 320 and the outer ring member 330 , and can be interference-fitted, snap-fitted, or plug-fitted with at least one of the inner ring member 320 and the outer ring member 330 .

[0087] Those skilled in the art will appreciate that the annular light-transmitting member 360 not only transmits light, but also protects the light-emitting member 340 and decorates the lamp holder 300, making the lamp holder 300 look more beautiful as a whole.

[0088] Based on the foregoing description, those skilled in the art can understand that the desk lamp 001 of the present invention is not only convenient for users to grasp, but also more beautiful.

[0089] So far, the technical solution of the utility model has been described in combination with the above multiple embodiments, but it is easy for those skilled in the art to understand that the protection scope of the utility model is not limited to these specific embodiments. Without departing from the technical principle of the utility model, those skilled in the art can split and combine the technical solutions in the above embodiments, and can also make equivalent changes or replacements to the relevant technical features. Any changes, equivalent replacements, improvements, etc. made within the technical concept and / or technical principle of the utility model will fall within the protection scope of the utility model.

Claims

1. A desk lamp, characterized in that: include: A lamp holder, used to support the table lamp; A lamp pole, one end of which is fixedly connected to or integrally formed with the lamp holder; The lamp holder defines a cavity with upper and lower openings, and the lamp holder includes a beam extending from the peripheral wall of the cavity to the interior of the cavity. The beam is fixedly connected to the other end of the lamp pole or is made in one piece so that the beam and the lamp pole are L-shaped as a whole.

2. The table lamp according to claim 1, characterized in that: The lamp holder further comprises an inner ring member having the cavity formed therein, an outer ring member disposed outside the inner ring member, and a light emitting member disposed between the inner ring member and the outer ring member. The cross beam is fixedly connected to the inner ring component or is made in one piece and is perpendicular to the lamp pole.

3. The table lamp according to claim 2, characterized in that: An upper plug-in hole is arranged on the crossbeam, and an upper plug-in structure is arranged on the other end of the lamp pole. The upper plug-in structure is inserted into the upper plug-in hole so that the crossbeam and the lamp pole are plugged together.

4. The table lamp according to claim 3, characterized in that: The upper plug hole is coaxial with the inner ring member; and / or, The cross beam is located in the middle of the lamp cap in the axial direction of the lamp cap.

5. The table lamp according to claim 2, characterized in that: The top end of the outer ring member is provided with a shielding ring extending inwardly so as to shield the top end of the inner ring member through the shielding ring.

6. The table lamp according to claim 5, characterized in that: The lamp holder further comprises a sealing ring arranged between the outer ring member and the inner ring member, so that the top end of the outer ring member and the top end of the inner ring member are sealedly connected together through the sealing ring.

7. The table lamp according to claim 5, characterized in that: An external threaded hole column is arranged on the inner side of the outer ring component, and an outwardly extending fixing ring is arranged on the bottom side of the inner ring component. An inner ring through hole is arranged on the fixing ring, so that bolts or screws can pass through the inner ring through hole and be tightened together with the external threaded hole column, thereby fixing the inner ring component and the outer ring component together.

8. The table lamp according to any one of claims 5 to 7, characterized in that: The cross section of the outer ring component gradually increases in a direction away from the shielding ring, so that a conical annular cavity is formed between the outer ring component and the inner ring component.

9. The table lamp according to claim 8, characterized in that: The light emitting component is arranged at the bottom of the annular cavity and is fixedly connected to the inner ring component; and / or; The lamp holder also includes an annular light-transmitting component installed at the bottom end of the annular cavity.

10. The table lamp according to any one of claims 1 to 7, characterized in that: The lamp holder is provided with a lower plugging hole, and the one end of the lamp pole is provided with a lower plugging structure, and the lower plugging structure is inserted into the lower plugging hole so that the lamp holder and the lamp pole are plugged together.

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