TWM590666U - Fixing structure of lighting equipment - Google Patents

Abstract

This creation is a fixed structure of a lighting appliance, which includes a stabilizing member, a supporting rod, and a nut. The stabilizing member includes a stabilizing portion against a lower surface of the base and a stabilizing surface. The stable surface is formed on the side of the stable portion facing away from the base, and is inclined to the lower surface of the base. One end of the support rod penetrates the base and the stable portion, is inclined to the lower surface of the base, and is perpendicular to the stable surface. The nut is screwed to the joint end, and a stabilizing hardware is interposed with the base, and the flat surface is firmly attached to the stable surface. The stabilizing portion of the stabilizing member firmly abuts against the lower surface of the base, and the nut firmly abuts against the stabilizing surface of the stabilizing member, thereby eliminating the problem of sway between the nut and the base due to gaps, so this The creation can firmly combine the support rod and the base that are arc-shaped or inclined, so that the two are not easy to shake.

Description

Fixing structure of lighting appliance

This creation relates to a fixed structure of lighting equipment.

Lighting fixtures (such as table lamps) generally include a base, a support rod, and a lamp. The base is used to lay firmly on the table or the ground. One end of the support rod penetrates the base and is screwed on the base to stand on the base. The lamp is set at the end of the support rod. In other words, the base and the lamp are respectively fixed on the two ends of the support rod.

In order to consider the angle of illumination and the sense of design, the supporting rods of some lighting fixtures will be designed to extend in an arc shape, or be installed obliquely on the base. Therefore, in order to cooperate with the support rod, the base is formed with inclined perforations for the support rod to pass through.

However, please refer to FIG. 7, a section of the support rod 91 extending arc-shaped or inclined through the base 92 is inclined to the lower surface of the base 92, so when the support rod 91 is screwed with the nut 93, the nut 93 will also tilt On the lower surface of the base 92, and a gap is formed between the lower surface of the base 92; in other words, the nut 93 cannot be firmly flat against the lower surface of the base 92 with a flat surface, but can only be pressed against the base 92 at a corner The lower surface forms an angle with the lower surface of the base 92. Therefore, the connection between the support rod 91 and the base 92 is unstable and easy to shake, and eventually the support rod 91 or the base 92 is damaged and the lighting fixture can no longer be used.

In view of the aforementioned shortcomings and shortcomings of the prior art, the present invention provides a fixing structure of a lighting fixture, which can firmly combine a support rod and a base that are arc-shaped or inclined, so that the two are not easily shaken.

In order to achieve the above-mentioned creative purpose, the technical means used in this creation is to design a fixed structure of lighting equipment, which includes: A base with a surface; A stable firmware, which contains A stable portion, which is fixed to the base and includes A stable surface formed on the side of the stable portion facing away from the base, and inclined to the lower surface of the base; A support rod, which contains A combining end, which penetrates the base and the stabilizing portion of the stabilizing member; the combining end is inclined to the lower surface of the base and is perpendicular to the stabilizing surface of the stabilizing member; A nut, which is screwed to the joint end of the support rod, and sandwiches the stabilizing member with the base; the nut includes A flat surface is perpendicular to the joint end of the support rod, and is flat against the stable surface of the stabilizer.

The advantage of this creation lies in that, by using the stabilizing portion of the stabilizing member against the lower surface of the base, the support rod penetrates the base and the stabilizing member together, and the stabilizing surface of the stabilizing member is designed to be inclined to the lower surface of the base and It is perpendicular to the joint end of the support rod, so that when the nut is screwed to the joint end of the support rod, the flat surface of the nut can be flatly pressed against the stable surface of the stabilizing member without a gap. The stabilizing portion of the stabilizing member firmly abuts against the lower surface of the base, and the nut firmly abuts against the stabilizing surface of the stabilizing member, thereby eliminating the problem of sway between the nut and the base due to gaps, Therefore, the original design can firmly combine the support rod and the base that are arc-shaped or inclined, so that the two are not easy to shake.

Further, in the fixing structure of the lighting fixture, wherein the stabilizing portion of the stabilizing member is a piece with an L-shaped cross section, and both ends of the L-shaped portion of the stabilizing portion abut against the lower surface of the base .

Further, in the fixing structure of the lighting apparatus, wherein the stabilizing portion of the stabilizing member is a wedge-shaped block, and the stabilizing portion includes an abutment plane, the abutment plane fits against the base of the base lower surface.

Further, in the fixing structure of the lighting appliance, the joint end of the support rod includes at least one limiting plane formed on the side annular surface of the joint end; the stabilizing member further includes a perforation formed on the The stabilizing portion is sleeved on the joint end of the support rod; the shape of the perforation is the same as the cross section of the joint end of the support rod, and the peripheral edge of the perforation fits the at least one limiting plane.

Further, in the fixing structure of the lighting appliance, the stabilizing member further includes two coupling parts formed on both sides of the stabilizing part; the two coupling parts are coupled to the lower surface of the base.

Further, in the fixed structure of the lighting appliance, each of the joints is a piece, and is flat against the lower surface of the base.

Further, in the fixing structure of the lighting appliance, the two joints are fixed to the lower surface of the base with a plurality of screws.

The technical means adopted by this creation to achieve the intended purpose of creation will be further described in conjunction with the drawings and preferred embodiments of this creation.

Please refer to FIG. 1 and FIG. 2, the fixing structure of the lighting device of the present invention includes a base 10, a stabilizing member 20, a supporting rod 30, and a nut 40.

The base 10 has a lower surface 11.

Please refer to Figure 3, Figure 5 and Figure 6 further. The stabilizer 20 includes a stabilizer 21. The stabilizing portion 21 is fixed to the base and abuts against the lower surface 11 of the base 10. The stabilizing portion 21 includes a stabilizing surface 211. The stabilizing surface 211 is formed on the side of the stabilizing portion 21 that faces away from the base 10 and is inclined below the base 10 Surface 11. Specifically, in this embodiment, the stabilizing portion 21 of the stabilizing member 20 may be a sheet body with an L-shaped cross section, and both ends of the L-shape of the stabilizing portion 21 abut against the lower surface 11 of the base 10; In the embodiment, the stabilizing portion 21 of the stabilizing member 20 may also be a block (for example, it may be a wedge-shaped block, but not limited to this), which includes an abutment plane for firmly fitting against the bottom of the base 10 Surface 11. In addition, in this embodiment, the stabilizing member 20 may further include two coupling parts 22. The two coupling parts 22 are formed on both sides of the stabilizing part 21, and the two coupling parts 22 are used for coupling to the lower surface 11 of the base 10. Moreover, each coupling portion 22 may be a one-piece body, and is flat against the lower surface 11 of the base 10. Furthermore, the two joints 22 can be fixed to the lower surface 11 of the base 10 with a plurality of screws.

Please refer to Figure 3, Figure 4, and Figure 5 further. The support rod 30 includes a coupling end 31 and a lamp end opposite to each other. The coupling end 31 penetrates the stabilizing portion 21 of the base 10 and the stabilizing member 20, and the coupling end 31 is inclined to the lower surface 11 of the base 10 and is perpendicular to the stabilizing surface 211 of the stabilizing member 20. The lamp end is used to connect the lamp. In addition, in this embodiment, the coupling end 31 of the support rod 30 may include at least one limiting plane 311. The limiting plane 311 is formed on the side annular surface of the coupling end 31, and the stabilizing member 20 may further include a through hole 24. Formed on the stabilizing portion 21 and sleeved on the joint end 31 of the support rod 30; the shape of the perforation 24 is the same as the cross section of the joint end 31 of the support rod 30, so the perforation 24 is a non-circular hole, and the perimeter of the perforation 24 fits the limit Bit plane 311. In this way, the support rod 30 can avoid rotating relative to the stabilizing member 20 by the limiting plane 311 adhering to the peripheral edge of the through hole 24.

The nut 40 is screwed to the coupling end 31 of the support rod 30, and the stabilizing member 20 is interposed with the base 10. The nut 40 includes a flat surface 41, which is perpendicular to the coupling end 31 of the support rod 30 and is flat against the stable surface of the stabilizing member 20.

By abutting the stabilizing portion 21 of the stabilizing member 20 against the lower surface 11 of the base 10, and making the support rod 30 penetrate the base 10 and the stabilizing member 20 together, and designing the stabilizing surface 211 of the stabilizing member 20 to be inclined to the base 10 The lower surface 11 of the support rod 30 is perpendicular to the joint end 31 of the support rod 30, so that when the nut 40 is screwed to the joint end 31 of the support rod 30, the flat surface 41 of the nut 40 can be flat against the stabilizer 20 stable surface without gaps. The stabilizing portion 21 of the stabilizing member 20 firmly abuts against the lower surface 11 of the base 10, and the nut 40 firmly abuts against the stabilizing surface of the stabilizing member 20 with the flat surface 41, thereby excluding the nut 40 and the base 10 The problem of sloshing due to the gap between them, therefore, the present invention can firmly combine the support rod 30 and the base 10 which are arc-shaped or inclined, so that the two are less prone to sloshing.

The above is only the preferred embodiment of the creation, and does not limit the creation in any way. Although the creation has been disclosed in the preferred embodiment as above, it is not intended to limit the creation. Generally, a knowledgeable person can use the technical content disclosed above to make some changes or modifications to equivalent embodiments without departing from the scope of this creative technical solution. Any content that does not deviate from this creative technical solution is based on this Any simple modifications, equivalent changes, and modifications made to the above embodiments by the technical essence of the creation still fall within the scope of this creative technical solution.

10‧‧‧Base 11‧‧‧Lower surface 20‧‧‧ Firmware 21‧‧‧Solid Department 211‧‧‧Stable surface 22‧‧‧Joint 24‧‧‧Perforation 30‧‧‧support rod 31‧‧‧Combined end 311‧‧‧Limit plane 40‧‧‧Nut 41‧‧‧Flat veneer 91‧‧‧support rod 92‧‧‧Base 93‧‧‧Nut

Figure 1 is a perspective view of the original creation. Figure 2 is an exploded view of the elements of this creation. Figure 3 is a side sectional view of this creation. FIG. 4 is a partial enlarged view of the joint end of the support rod of the present creation. Fig. 5 is a perspective external view of the authored stable firmware. Figure 6 is a top view of the authored firmware. 7 is a schematic cross-sectional view of a base mounting structure of a prior art lighting fixture.

10‧‧‧Base

11‧‧‧Lower surface

20‧‧‧ Firmware

21‧‧‧Solid Department

211‧‧‧Stable surface

30‧‧‧support rod

31‧‧‧Combined end

40‧‧‧Nut

41‧‧‧Flat veneer

Claims (7)

Fixing structure of lighting appliance, including A base with a surface; A stable firmware, which contains A stable portion, which is fixed to the base and includes A stable surface formed on the side of the stable portion facing away from the base, and inclined to the lower surface of the base; A support rod, which contains A combining end, which penetrates the base and the stabilizing portion of the stabilizing member; the combining end is inclined to the lower surface of the base and is perpendicular to the stabilizing surface of the stabilizing member; A nut, which is screwed to the joint end of the support rod, and sandwiches the stabilizing member with the base; the nut includes A flat surface is perpendicular to the joint end of the support rod, and is flat against the stable surface of the stabilizer. The fixing structure of a lighting appliance as described in claim 1, wherein the stabilizing portion of the stabilizing member is a piece with an L-shaped cross section, and both ends of the L-shape of the stabilizing portion abut against the lower surface of the base . The fixing structure of the lighting appliance according to claim 1, wherein the stabilizing portion of the stabilizing member is a wedge-shaped block, and the stabilizing portion includes an abutment plane, and the abutment plane fits against the base of the base lower surface. The fixed structure of a lighting appliance as described in any one of claims 1 to 3, wherein The joint end of the support rod contains At least one limit plane formed on the side ring surface of the joint end; The stable firmware further contains A perforation formed on the stabilizing portion and sleeved on the joint end of the support rod; the shape of the perforation is the same as the cross section of the joint end of the support rod, and the perimeter of the perforation fits the at least one limit plane . The fixing structure of a lighting appliance as described in any one of claims 1 to 3, wherein the stabilizing member further includes Two coupling parts are formed on both sides of the stabilizing part; the two coupling parts are coupled to the lower surface of the base. The fixing structure of a lighting appliance as described in claim 5, wherein each of the joint parts is a piece and is flat against the lower surface of the base. The fixing structure of the lighting appliance as claimed in claim 5, wherein the two joints are fixed to the lower surface of the base with a plurality of screws.

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