Table lamp clamping assembly and table lamp

Abstract

The table lamp clamping assembly comprises a clamping body and a separating assembly, the clamping body comprises a clamping part, a sleeve, a clamping screw rod and a rotary knob, the sleeve is installed on the clamping part, the rotary knob is connected with the clamping screw rod, a threaded hole is formed in the sleeve, and the separating assembly is arranged on the clamping part. A threaded hole is formed in the sleeve, the clamping screw rod is arranged in the threaded hole in a penetrating mode, the separating assembly comprises a rotating shaft, a rotating body groove is formed in the rotating shaft, a rotating shaft hole is formed in the sleeve, the rotating shaft is arranged in the rotating shaft hole in a penetrating mode, and the clamping screw rod penetrates through the threaded hole and is inserted into the rotating body groove. According to the table lamp clamping assembly and the table lamp, the rotating shaft is matched with the sleeve, the clamping screw rod and the rotary knob, the clamping screw rod can be loosened during adjustment, the clamping screw rod can be locked on the rotating body groove of the rotating shaft after adjustment is completed, and the effects of reliable connection and flexible rotation are achieved.

Description

Technical Field

[0001] The utility model relates to a table lamp clamping component and a table lamp, belonging to the technical field of lighting. Background Art

[0002] In the prior art, when table lamps are used for lighting in different usage environments, they need to be effectively installed due to restrictions on the installation environment or the need for fixing to prevent falling, but the installation components have the problem of unreliable connection.

[0003] In order to solve the problem of unstable connection of existing table lamps, a Chinese patent with publication number CN 103672560 A discloses a clamping frame for a table lamp, including a bracket body for supporting a lamp tube, the bracket body including a square horizontal tube for mounting the lamp tube and a column connected to the square horizontal tube, the side of the square horizontal tube is connected to a connecting sleeve by means of a locking buckle, and the connecting sleeve is spirally connected to the column; the lower end of the column is spirally connected to upper and lower clamping plates.

[0004] Although the above solution can solve the problem of unreliable connection by means of the upper and lower clamping plates, this connection structure cannot be rotated, is inflexible when used, and is difficult to adjust the lighting angle of the desk lamp.

[0005] Therefore, finding a desk lamp that can solve both the problem of unreliable connection and the problem of inflexible rotation is a technical problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0006] In view of the above-mentioned deficiencies in the prior art, the purpose of the present utility model is to provide a desk lamp clamping assembly and a desk lamp, through which the desk lamp clamping assembly and the desk lamp can achieve the effects of reliable connection and flexible rotation.

[0007] According to the implementation scheme of the utility model, a first scheme is provided: a desk lamp clamping assembly, comprising: a clamping body and a separation assembly, the clamping body comprising a clamping part, a sleeve, a clamping screw and a knob, the sleeve is installed on the clamping part, the knob is connected to the clamping screw, the sleeve is provided with a threaded hole, the clamping screw is inserted into the threaded hole, the separation assembly comprises a rotating shaft, the rotating shaft is provided with a rotating body groove, the sleeve is provided with a rotating shaft hole, the rotating shaft is inserted into the rotating shaft hole, the clamping screw passes through the threaded hole and is inserted into the rotating body groove.

[0008] Furthermore, the rotating body groove is arranged around the circumference of the rotating shaft.

[0009] Furthermore, the threaded hole vertically penetrates from the side surface of the sleeve to the rotating shaft hole.

[0010] Furthermore, the clamping screw comprises a threaded section and a cylindrical section, the threaded section is threadedly matched with the threaded hole, and the cylindrical section is inserted into the swivel groove.

[0011] Furthermore, the diameter of the threaded section is greater than the diameter of the cylindrical section.

[0012] Furthermore, the width of the swivel groove is greater than the diameter of the cylindrical section.

[0013] Furthermore, the clamping part includes a shell, a clamping piece and an adjusting screw, the clamping piece is connected to the shell, the adjusting screw is threadedly matched with the shell, a clamping groove is formed between the adjusting screw and the clamping piece, and the size of the clamping groove can be adjusted by rotating the adjusting screw.

[0014] Furthermore, the clamping member is semi-frame-shaped, including a top plate, a side plate and a bottom plate, the top plate is fixedly connected to the bottom surface of the shell, the adjusting screw rod vertically passes through the top plate, and the clamping groove is located between the adjusting screw rod and the bottom plate.

[0015] Furthermore, the sleeve is provided with a mounting hole, the mounting hole is parallel to the shaft hole, there are at least three mounting holes and they are located around the shaft hole, the mounting holes are provided with mounting screws, and the mounting screws fix the sleeve to the top surface of the shell.

[0016] According to the implementation scheme of the utility model, a second solution is provided: a desk lamp, comprising: a lamp body and the desk lamp clamping assembly, wherein the lamp body is connected to the separation assembly.

[0017] Compared with the prior art, the technical solution provided in this application adopts a rotating shaft to cooperate with a sleeve, a clamping screw and a knob. During adjustment, the clamping screw can be loosened. After the adjustment is completed, the clamping screw can be locked on the rotating groove of the rotating shaft to achieve the effect of reliable connection and flexible rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a table lamp clamping assembly of the utility model;

[0019] Figure 2 This is a schematic diagram of the exploded structure of a desk lamp clamping assembly of the utility model;

[0020] Figure 3 It is a partial schematic diagram of the exploded structure of a desk lamp clamping assembly of the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of a clamping body of a desk lamp clamping assembly of the utility model;

[0022] Figure 5This is an exploded schematic diagram of a clamping body of a desk lamp clamping assembly of the utility model;

[0023] Figure 6 It is a schematic diagram of a sleeve of a desk lamp clamping assembly of the utility model;

[0024] Figure 7 This is a locking schematic diagram of a desk lamp clamping assembly of the utility model;

[0025] Figure 8 The utility model is a schematic diagram of a clamping screw of a desk lamp clamping assembly.

[0026] Reference numerals:

[0027] Clamping body 100, shell 11, sleeve 12, shaft hole 121, threaded hole 122, mounting hole 123, knob 13, clamping member 14, adjusting screw 15, clamping screw 16, threaded section 161, cylindrical section 162, shaft 21, swivel groove 211, separation assembly 200, lamp body 300. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of this application.

[0029] It should be noted that when an element is referred to as being "fixed on" or "set on" another component, it can be directly on the other component or indirectly set on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component.

[0030] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "

[0031] The orientations or positional relationships indicated by “horizontal”, “top”, “bottom”, “inside”, “outside”, etc. are based on the orientations or positional relationships shown in the drawings and are only for the convenience of describing the present application and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, they should not be understood as limitations on the present application.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0033] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0034] According to the implementation scheme of the utility model, a first scheme is provided: a desk lamp clamping assembly, comprising: a clamping body 100 and a separation assembly 200, the clamping body 100 comprises a clamping portion, a sleeve 12, a clamping screw 16 and a knob 13, the sleeve 12 is installed on the clamping portion, the knob 13 is connected to the clamping screw 16, the sleeve 12 is provided with a threaded hole 122, the clamping screw 16 is inserted into the threaded hole 122, the separation assembly 200 comprises a rotating shaft 21, the rotating shaft 21 is provided with a rotating body groove 211, the sleeve 12 is provided with a rotating shaft hole 121, the rotating shaft 21 is inserted into the rotating shaft hole 121, the clamping screw 16 passes through the threaded hole 122 and is inserted into the rotating body groove 211.

[0035] In this technical solution, it should be noted that when adjusting, the clamping screw 16 can be loosened by the knob 13. At this time, the shaft 21 can be rotated to drive the lamp body 300 to move, and the use angle of the lamp body 300 of the desk lamp can be adjusted. After the adjustment is completed, the clamping screw 16 can be tightened by the knob 13, so that the clamping screw 16 is inserted into the swivel groove 211 and pressed against the bottom of the swivel groove 211. When in use, the position of the lamp body 300 can be flexibly adjusted, and the lighting angle of the desk lamp can be conveniently adjusted.

[0036] It should be noted that the clamping screw 16 may adopt a full thread segment structure, or may adopt a combination of a bare rod segment and a thread segment.

[0037] Specifically, in the embodiment of the present invention, the rotating groove 211 is arranged around the circumference of the rotating shaft 21 .

[0038] It should be noted that the rotating groove 211 can be 360 ​​degrees, 270 degrees, 180 degrees or other angles around the circumference of the rotating shaft 21, and can be adjusted accordingly as needed.

[0039] It should be noted that the rotating groove 211 preferably surrounds the rotating shaft 21 360 degrees in the circumference, that is, around the circumference of the rotating shaft 21, an annular groove can be formed. The annular groove can rotate 360 ​​degrees, and the adjustment angle is relatively large.

[0040] Specifically, in the embodiment of the present invention, the threaded hole 122 vertically penetrates from the side surface of the sleeve 12 to the shaft hole 121 .

[0041] It should be noted that the laterally arranged threaded hole 122 and the vertically arranged shaft hole 121 are intersected to realize the loosening and locking of the shaft 21 by the clamping screw 16, and can also prevent the shaft 21 and the sleeve 12 from accidentally falling off.

[0042] Specifically, in the embodiment of the present utility model, the clamping screw 16 includes a threaded section 161 and a cylindrical section 162 , the threaded section 161 is threadedly matched with the threaded hole 122 , and the cylindrical section 162 is inserted into the swivel groove 211 .

[0043] It should be noted that the clamping screw 16 is divided into two sections, wherein the threaded section 162 is used to threadably cooperate with the threaded hole 122 to achieve loosening and tightening operations, while the cylindrical section 162 cooperates with the swivel groove 211 to achieve locking.

[0044] Specifically, in the embodiment of the present invention, the diameter of the threaded section 161 is greater than the diameter of the cylindrical section 162 .

[0045] It should be noted that the use of a cylindrical section 162 with a smaller diameter makes assembly more convenient and can reduce the installation accuracy of the rotating shaft 21 .

[0046] Specifically, in the embodiment of the present invention, the width of the rotating groove 211 is greater than the diameter of the cylindrical section 162 .

[0047] It should be noted that a gap may be provided between the rotating groove 211 and the cylindrical section 162 , so as to reduce the installation accuracy of the rotating shaft 21 .

[0048] To explain specifically, in an embodiment of the utility model, the clamping portion includes a shell 11, a clamping member 14 and an adjusting screw 15, the clamping member 14 is connected to the shell 11, the adjusting screw 15 is threadedly matched with the shell 11, a clamping groove is formed between the adjusting screw 15 and the clamping member 14, and the size of the clamping groove can be adjusted by rotating the adjusting screw 15.

[0049] It should be noted that by rotating the adjusting screw 15, the clamping part can be clamped on a plate-like object, such as a table top. Since the size of the clamping groove can be adjusted by adjusting the screw 15, it can be suitable for plate-like objects of different thicknesses, and the reliable connection and installation of the table lamp can be achieved.

[0050] To explain specifically, in an embodiment of the utility model, the clamping member 14 is semi-frame-shaped, including a top plate, a side plate and a bottom plate, the top plate is fixedly connected to the bottom surface of the shell 11, the adjusting screw rod 15 passes vertically through the top plate, and the clamping groove is located between the adjusting screw rod 15 and the bottom plate.

[0051] It should be noted that the use of the semi-frame-shaped clamping member 14 can better achieve reliable connection and installation of the desk lamp.

[0052] Specifically, in an embodiment of the utility model, the sleeve 12 is provided with a mounting hole 123, the mounting hole 123 is parallel to the shaft hole 121, there are at least three mounting holes 123 and they are located around the shaft hole 123, the mounting holes 123 are provided with mounting screws, and the mounting screws fix the sleeve 12 to the top surface of the shell 11.

[0053] It should be noted that the sleeve 12 can be fixed to the top surface of the housing 11 by using four mounting holes 123 in conjunction with four mounting screws, so that the sleeve 12 can be installed without affecting the clamping screw 16 .

[0054] According to the implementation scheme of the present utility model, a second solution is provided: a desk lamp, comprising: a lamp body 300 and the desk lamp clamping assembly, wherein the lamp body 300 is connected to the separation assembly 200 .

[0055] It should be noted that connecting the lamp body 300 to the rotating shaft 21 of the separation component 200 can solve both the problem of unreliable connection and the problem of inflexible rotation.

[0056] Example 1

[0057] A desk lamp clamping assembly includes: a clamping body 100 and a separation assembly 200, the clamping body 100 includes a clamping portion, a sleeve 12, a clamping screw 16 and a knob 13, the sleeve 12 is installed on the clamping portion, the knob 13 is connected to the clamping screw 16, the sleeve 12 is provided with a threaded hole 122, the clamping screw 16 is inserted into the threaded hole 122, the separation assembly 200 includes a rotating shaft 21, the rotating shaft 21 is provided with a rotating body groove 211, the sleeve 12 is provided with a rotating shaft hole 121, the rotating shaft 21 is inserted into the rotating shaft hole 121, the clamping screw 16 passes through the threaded hole 122 and is inserted into the rotating body groove 211.

[0058] Example 2

[0059] Example 1 is repeated, except that the rotating groove 211 surrounds the circumference of the rotating shaft 21 .

[0060] Example 3

[0061] The first embodiment is repeated, except that the threaded hole 122 vertically penetrates from the side surface of the sleeve 12 to the shaft hole 121 .

[0062] Example 4

[0063] Embodiment 1 is repeated, except that the clamping screw 16 includes a threaded section 161 and a cylindrical section 162 , the threaded section 161 is threadedly engaged with the threaded hole 122 , and the cylindrical section 162 is inserted into the swivel groove 211 .

[0064] Example 5

[0065] Example 4 is repeated, except that the diameter of the threaded segment 161 is larger than the diameter of the cylindrical segment 162 .

[0066] Example 6

[0067] Example 1 is repeated, except that the width of the rotating groove 211 is greater than the diameter of the cylindrical section 162 .

[0068] Example 7

[0069] Repeat Example 1, except that the clamping part includes a shell 11, a clamping member 14 and an adjusting screw 15, the clamping member 14 is connected to the shell 11, the adjusting screw 15 is threadedly matched with the shell 11, and a clamping groove is formed between the adjusting screw 15 and the clamping member 14, and the size of the clamping groove can be adjusted by rotating the adjusting screw 15.

[0070] Example 8

[0071] Repeat Example 7, except that the clamping member 14 is semi-frame-shaped, including a top plate, side plates and a bottom plate, the top plate is fixedly connected to the bottom surface of the shell 11, the adjusting screw rod 15 vertically passes through the top plate, and the clamping groove is located between the adjusting screw rod 15 and the bottom plate.

[0072] Example 9

[0073] Repeat Example 7, except that the sleeve 12 is provided with a mounting hole 123, the mounting hole 123 is parallel to the shaft hole 121, there are at least three mounting holes 123 and they are located around the shaft hole 121, and the mounting holes 123 are provided with mounting screws, which fix the sleeve 12 to the top surface of the shell 11.

[0074] Example 10

[0075] Repeating Example 1, a desk lamp is provided, comprising: a lamp body 300 and the desk lamp clamping assembly, wherein the lamp body 300 is connected to the separation assembly 200 .

[0076] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A desk lamp clamping assembly, characterized in that: include: A clamping body and a separation component, wherein the clamping body comprises a clamping portion, a sleeve, a clamping screw and a knob, wherein the sleeve is mounted on the clamping portion, the knob is connected to the clamping screw, the sleeve is provided with a threaded hole, the clamping screw is inserted into the threaded hole, the separation component comprises a rotating shaft, the rotating shaft is provided with a rotating body groove, the sleeve is provided with a rotating shaft hole, the rotating shaft is inserted into the rotating shaft hole, the clamping screw passes through the threaded hole and is inserted into the rotating body groove.

2. The table lamp clamping assembly according to claim 1, characterized in that: The rotating body groove is arranged around the circumference of the rotating shaft.

3. The table lamp clamping assembly according to claim 1, characterized in that: The threaded hole vertically penetrates from the side surface of the sleeve to the rotating shaft hole.

4. The table lamp clamping assembly according to claim 1, characterized in that: The clamping screw comprises a threaded section and a cylindrical section, the threaded section is threadedly matched with the threaded hole, and the cylindrical section is inserted into the swivel groove.

5. The table lamp clamping assembly according to claim 4, characterized in that: The diameter of the threaded section is greater than the diameter of the cylindrical section.

6. The table lamp clamping assembly according to claim 4, characterized in that: The groove width of the swivel groove is greater than the diameter of the cylindrical section.

7. The table lamp clamping assembly according to claim 1, characterized in that: The clamping part includes a shell, a clamping piece and an adjusting screw. The clamping piece is connected to the shell. The adjusting screw is threadedly matched with the shell. A clamping groove is formed between the adjusting screw and the clamping piece. The size of the clamping groove can be adjusted by rotating the adjusting screw.

8. The table lamp clamping assembly according to claim 7, characterized in that: The clamping member is semi-frame-shaped and includes a top plate, a side plate and a bottom plate. The top plate is fixedly connected to the bottom surface of the shell. The adjusting screw rod vertically passes through the top plate. The clamping groove is located between the adjusting screw rod and the bottom plate.

9. The table lamp clamping assembly according to claim 7, characterized in that: The sleeve is provided with a mounting hole, the mounting hole is parallel to the shaft hole, there are at least three mounting holes and they are located around the shaft hole, the mounting holes are provided with mounting screws, and the mounting screws fix the sleeve to the top surface of the shell.

10. A desk lamp, characterized in that: include: A lamp body and a desk lamp clamping assembly as claimed in any one of claims 1 to 9, wherein the lamp body is connected to the separation assembly.

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