CN215951201U

CN215951201U - Support structure and lighting equipment thereof

Info

Publication number: CN215951201U
Application number: CN202121904043.4U
Authority: CN
Inventors: 鲍永
Original assignee: Yuyao Yuchang Electrical Appliance Co Ltd
Current assignee: Yuyao Yuchang Electrical Appliance Co Ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-04
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to a bracket structure, which comprises a shell part and a magnetic part positioned on the mounting surface of the shell part, wherein the magnetic part is used for magnetically adsorbing the surface of an adsorbed part, and the bracket structure is characterized in that: and the mounting surface is also provided with an anti-slip piece which is contacted with the surface of the adsorbed piece, and the surface of the anti-slip piece is not lower than that of the magnetic piece. A lighting device with the support structure is also disclosed. Compared with the prior art, the anti-slip part is additionally arranged on the mounting surface, so that when the magnet is adsorbed by the adsorbed part, an anti-slip effect can be achieved, the magnet can be reduced under the same smoothness, the cost is saved, the competitiveness of a product can be improved, and meanwhile, under the same magnetic attraction part, the product is placed more stably and safely due to the arrangement of the anti-slip part. Especially, the stability of the installation of the lighting device is obviously improved after the bracket structure is applied to the lighting device.

Description

Support structure and lighting equipment thereof

Technical Field

The utility model relates to a support structure and a lighting device thereof.

Background

In order to conveniently position a product (such as lighting equipment) on a mounted part, a magnet (namely, a magnetic attraction part) is generally arranged on a mounting surface of the product at present, and the magnet can be arranged according to the required attraction force, so that the attraction force meets the mounting requirement. However, due to the fluctuation of the price of the magnet and the fact that the price of the magnet is much higher than that of other materials such as rubber, in order to keep or reduce the production cost of the product, the size of the magnet is reduced as much as possible (under the same condition) while satisfying the requirement of magnetic attraction. However, the reduction of the magnet will inevitably cause the phenomenon of insufficient suction force, so that the product falls or sideslips.

Therefore, how to ensure the stability of product installation under the condition of reducing the magnet is a technical problem to be solved.

SUMMERY OF THE UTILITY MODEL

The first technical problem to be solved by the utility model is to provide a support structure with low cost and good anti-skid effect aiming at the current situation of the prior art.

The second technical problem to be solved by the present invention is to provide a lighting device using the above-mentioned support structure, so that the lighting device has low cost, anti-slip effect and stable installation.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: a bracket structure comprises a shell part and a magnetic part positioned on the mounting surface of the shell part, wherein the magnetic part is used for magnetic adsorption with the surface of an adsorbed part, and the bracket structure is characterized in that: and the mounting surface is also provided with an anti-slip piece which is contacted with the surface of the adsorbed piece, and the surface of the anti-slip piece is not lower than that of the magnetic piece.

In the above aspect, it is preferable that the anti-slip member is provided around the mounting surface of the housing member. But may of course also be provided at a central region of the mounting surface.

In the above scheme, the anti-slip piece can be connected with the shell piece in a clamping mode, an integral injection molding mode, an adhesion mode, a plug-in mode or an encapsulation mode. The anti-skid piece can also be arranged on the magnetic attraction piece. Meanwhile, the shape of the anti-skid piece can also be designed into a round, long strip, square or point structure.

For convenience of installation, the shell part comprises a bracket part and a pressing cover part which are detachably connected with each other, the surface where the pressing cover part is located is a mounting surface, the magnetic suction part is restrained on the pressing cover part, and the anti-skid part is installed on the bracket part or the pressing cover part or the joint of the bracket part and the pressing cover part.

In order to install the anti-skid device in place quickly, the contact surface between the anti-skid device and the gland device is further improved to be provided with a positioning groove and a positioning rib which are matched with each other. Wherein the constant head tank can set up on anti-skidding piece, also can set up on the covering part, corresponding, the location muscle be located covering part or anti-skidding piece on.

In order to facilitate installation, the anti-skid piece extends out of the installation part, and the cover pressing piece is provided with a through hole for accommodating the magnetic piece and an installation hole for inserting the installation part.

In order to further improve the firmness after installation, the installation part is provided with a positioning hole, and the bracket part is provided with a positioning part which can be inserted into the positioning hole.

In each of the above schemes, preferably, the outer end surface of the anti-slip member is higher than the mounting surface, the height difference between the two is S, and S is greater than 0 and less than or equal to 0.5 mm. At this time, the distance between the outer end face of the anti-slip piece and the outer end face of the magnetic attraction piece can be L, and L is more than 0 and less than or equal to 0.6mm, so that the suction force can meet the installation requirement.

The technical scheme adopted by the utility model for solving the second technical problem is as follows: a lighting device comprising a lighting device body and a mounting structure connected to the lighting device body, wherein: the support structure adopts the support structure in each technical scheme.

Compared with the prior art, the anti-slip part is additionally arranged on the mounting surface, so that when the magnet is adsorbed by the adsorbed part, an anti-slip effect can be achieved, the magnet can be reduced under the same smoothness, the cost is saved, the competitiveness of a product can be improved, and meanwhile, under the same magnetic attraction part, the product is placed more stably and safely due to the arrangement of the anti-slip part. Especially, the stability of the installation of the lighting device is obviously improved after the bracket structure is applied to the lighting device.

Drawings

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is an exploded perspective view of FIG. 1;

FIG. 3 is a perspective exploded view of FIG. 2 in another orientation;

FIG. 4 is a rear view of the cover member, the magnetic attraction member and the anti-slip member shown in FIG. 3;

FIG. 5 is a schematic sectional view taken along line A-A in FIG. 1;

FIG. 6 is a schematic front view of FIG. 1;

FIG. 7 is a schematic front view of a second embodiment of the present invention;

FIG. 8 is a schematic front view of a third embodiment of the present invention;

FIG. 9 is a schematic front view of a fourth embodiment of the present invention;

FIG. 10 is a schematic front view of a fifth embodiment of the present invention;

FIG. 11 is a schematic front view of a sixth embodiment of the present invention;

FIG. 12 is a schematic front view of a seventh embodiment of the present invention;

FIG. 13 is a schematic front view of an eighth embodiment of the present invention

FIG. 14 is a schematic front view of a ninth embodiment of the present invention

Fig. 15 is a schematic front view of a tenth embodiment of the present invention.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

The bracket structure can be applied to different products, such as lighting equipment, ornaments or penholders and the like which need magnetic attraction positioning. The support structure can be fixed with the main body of the product and can also be rotationally connected with the main body of the product. For the convenience of description and clear understanding of the structure of the present invention, the following embodiments will be described by taking the example of rotatably mounting the bracket structure on the lighting device (optionally, a work light).

First embodiment, as shown in fig. 1 to 6, the working lamp includes a main body (not shown) of the working lamp and a support structure, wherein the support structure is connected with the main body of the working lamp in a rotatable connection manner, and the main body of the working lamp and the rotatable connection structure can adopt the prior art. In the embodiment, the main improvement lies in a bracket structure, the bracket structure comprises a housing member 10, a magnetic attraction member 1 and an anti-slip member 2, the magnetic attraction member 1 and the anti-slip member 2 are positioned on the mounting surface of the housing member, for convenience of installation, the housing member 10 further comprises a bracket member 3 and a pressing member 4, the bracket member 3 is provided with a groove 31, the pressing member 4 is located in the groove 31 and can cover the mouth of the groove 31, after installation, the pressing member 4 is fixed on the bracket member 3 by using a screw 5 so as to be detachably connected with the bracket member, the surface where the pressing member 4 is positioned is the mounting surface, the magnetic attraction member 1 is restrained on the pressing member 4, and the installed magnetic attraction member 1 can be magnetically attracted to the surface of an attracted member (i.e. an iron mounted member). Meanwhile, the anti-skid part 2 is also arranged on the gland part 4, and the outer end surface of the anti-skid part 2 is not lower than the outer end surface of the magnetic part 1 and is used for contacting with the surface of the absorbed part. Of course, the groove 31 may not be designed on the bracket 3, and the pressing cover 4 may be directly fixed on the bracket 3 after being made to a certain thickness, as long as the pressing cover 4 can accommodate the magnetic attraction member 1 and the anti-slip member 2.

The number of the magnetic attraction pieces 1 and the number of the anti-slip pieces 2 can be set as required, in this embodiment, the magnetic attraction pieces 1 are preferably two (or more), correspondingly, the pressing cover piece 4 is provided with two through holes 41, each magnetic attraction piece 1 is accommodated in the corresponding through hole 41, namely, each magnetic attraction piece 1 is constrained in the corresponding through hole 41 of the pressing cover piece 4, the magnetic attraction piece 1 can be tightly fitted in the corresponding through hole 41, but in order to further improve the stability of the magnetic attraction piece 1 after installation, the inner end face of each magnetic attraction piece 1 is tightly abutted to the limiting piece 6 for limiting, the limiting piece 6 is tightly fitted with the through hole 41, and after assembly, the outer end face of each magnetic attraction piece 1 is slightly lower than the outer end face of the pressing cover piece 4. Simultaneously, the two anti-skid parts 2 are also preferably arranged, the two anti-skid parts 2 are respectively made of soft anti-skid materials with Shore hardness less than or equal to 65 degrees, and the soft anti-skid materials can be made of rubber, silica gel, TPU (thermoplastic polyurethane) or TPE (thermoplastic elastomer). The concrete shape of antiskid 2 can be circular, rectangular shape, square or punctiform structure, and two antiskid 2 symmetric distributions in the figure are located the upper and lower side of magnetism piece 1 respectively, and the main part design of each antiskid is long bar structure, extends installation department 21 on the opposite face of two antiskid 2. The upper and lower edges of the cover 4 are respectively provided with mounting holes 42 for the mounting portion 21 to insert, and the mounting portion 21 is provided with a positioning groove 22 for fast mounting the anti-slip member 2, and the cover 4 is provided with a positioning rib 43 matching with the positioning groove 22. The outer end surface of the installed anti-skid member 2 is higher than the outer end surface of the gland member 4, the height difference between the two is S, and S is more than 0 and less than or equal to 0.5 mm; the distance between the outer end face of the anti-skid piece 2 and the outer end face of the magnetic attraction piece 1 is L, and L is more than 0 and less than or equal to 0.6mm, and the design can ensure that the magnetic force can meet the requirement of the required suction force during installation. In the figure, the outer end face of the magnetic attraction piece 1 is 1mm lower than the outer end face of the pressing cover piece 4, S is 0.5mm, and L is 0.6 mm.

After the mounting portion 21 is extended, the cross section of the anti-slip member 2 is formed into an L shape (or into a T shape, of course), so as to facilitate the mounting. And the mounting portion 21 may be closely fitted to the mounting hole 42. In order to further improve the firmness of the anti-skid member 2 after being installed, in the embodiment, the installation portion 21 is further provided with a positioning hole 23, and a positioning member 32 capable of being inserted into the positioning hole 23 is arranged in the groove 31 of the bracket member 3, so that the anti-skid member 2 is firmly limited on the housing member 10 by the insertion of the positioning member 32 and the positioning hole 23.

During assembly, the magnetic part 1 is located in the through hole 41 of the pressing cover part 4 and limited by the limiting piece 6, meanwhile, the mounting part 21 of the anti-slip strip 2 is inserted into the corresponding mounting hole 42 of the pressing cover part 4, then the magnetic part 1 and the pressing cover part 4 of the anti-slip part 2 are located in the groove 31 of the bracket part 3, the positioning part 32 is inserted into the positioning hole 23, and finally the magnetic part is fixed on the bracket part 3 by the screw 5.

Besides the above embodiments, the anti-slip device 2 can be disposed on both left and right sides of the magnetic attraction device 1, as shown in fig. 7; or the anti-skid element 2 is arranged on the bracket element 3, as shown in fig. 8, the anti-skid element 2 is also positioned above and below the magnetic attraction element 1; or the structure as shown in fig. 9 is adopted, the anti-skid part 2 is arranged on the bracket part 3 and is positioned at the left side and the right side of the magnetic attraction part 1. Or the structure as shown in fig. 10 is adopted, the anti-skid component 2 is positioned above and below the magnetic component 1 and is arranged at the joint part of the covering component 4 and the bracket component 3; or the structure as shown in fig. 11 is adopted, the anti-skid members 2 are positioned at the left side and the right side of the magnetic attraction member 1 and are arranged at the joint part of the covering pressing member 4 and the bracket member 3.

Of course, the housing member 10 may be made of plastic and molded as a single piece, and the magnetic member 1 is embedded therein and molded as a single piece, and the anti-slip member 2 may be molded as a single piece.

Besides the above embodiments, the installation manner of the anti-slip element 2 can be set by snap-fit, adhesive, plug-in or rubber-covered manner, please refer to fig. 12 to 15, in fig. 12, the anti-slip element 2 is located between the two magnetic attraction elements 1 and connected with the housing element 10 by adhesive. In fig. 13, the anti-slip means 2 is arranged on the magnetically attracted means 1. In fig. 14, the anti-slip elements 2 are in a dot structure and are respectively located around the two magnetic attraction elements 1. In fig. 15, the anti-slip member 2 is in a strip structure and is directly clamped in the clamping groove of the mounting surface of the housing member 10 or directly adhered to the mounting surface of the housing member 10. Obviously, with such a structure, the object of the present invention can be achieved as well.

Claims

1. A bracket structure comprises a shell part and a magnetic part positioned on the mounting surface of the shell part, wherein the magnetic part is used for magnetic adsorption with the surface of an adsorbed part, and the bracket structure is characterized in that: and the mounting surface is also provided with an anti-slip piece which is contacted with the surface of the adsorbed piece, and the surface of the anti-slip piece is not lower than that of the magnetic piece.

2. The support structure of claim 1, wherein: the anti-skid piece is connected with the shell piece in a clamping mode, an integral injection molding mode, an adhesion mode, an insertion mode or a rubber coating mode;

or the anti-skid piece is arranged on the magnetic attraction piece.

3. The support structure of claim 1, wherein: the anti-skid piece is designed into a round, long strip, square or point structure.

4. The support structure of claim 1, wherein: the shell part comprises a bracket part and a pressing cover part which are detachably connected with each other, the surface where the pressing cover part is located is a mounting surface, the magnetic suction part is restrained on the pressing cover part, and the anti-skid part is mounted on the bracket part or the pressing cover part or the joint of the bracket part and the pressing cover part.

5. A support structure according to claim 4, wherein: and the contact surface between the anti-skid piece and the gland piece is respectively provided with a positioning groove and a positioning rib which are matched with each other.

6. A support structure according to claim 4, wherein: the anti-slip piece extends out of the installation part, and the cover pressing piece is provided with a through hole for accommodating the magnetic piece and an installation hole for inserting the installation part.

7. The support structure of claim 6, wherein: the mounting part is provided with a positioning hole, and the support part is provided with a positioning part capable of being inserted into the positioning hole.

8. The support structure of claim 1, wherein: the outer end face of the anti-skid piece is higher than the mounting face, the height difference between the outer end face and the mounting face is S, and S is larger than 0 and smaller than or equal to 0.5 mm.

9. The support structure of claim 8, wherein: the distance between the outer end face of the anti-skid piece and the outer end face of the magnetic attraction piece is L, and L is more than 0 and less than or equal to 0.6 mm.

10. A lighting device comprising a lighting device body and a mounting structure connected to the lighting device body, wherein: the support structure of any one of claims 1 to 9 is used as the support structure.