CN216079676U

CN216079676U - Fixing device and LED lamp applying same

Info

Publication number: CN216079676U
Application number: CN202120493158.2U
Authority: CN
Inventors: 李应启; 过亮; 陈守俊; 朱彪; 邱永红
Original assignee: Shanghai Sansi Technology Co Ltd; Shanghai Sansi Electronic Engineering Co Ltd; Jiashan Sansi Photoelectric Technology Co Ltd; Pujiang Sansi Optoelectronics Technology Co Ltd
Current assignee: Shanghai Sansi Technology Co Ltd; Shanghai Sansi Electronic Engineering Co Ltd; Jiashan Sansi Photoelectric Technology Co Ltd; Pujiang Sansi Optoelectronics Technology Co Ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2022-03-18
Anticipated expiration: 2031-03-08

Abstract

The utility model provides a fixing device and an LED lamp using the same, comprising: the elastic tightening part is provided with a plurality of elastic pieces along the circumferential direction to form a tightening space; the elastic tightening part is fixed in an accommodating space arranged on the first part to be fixed; a connecting member; connecting an elastic tightening part; one end of the connecting component is inserted into the tightening space, so that the elastic sheet applies fixing acting force to the connecting component; the other end of the connecting part is connected with the second part to be fixed, so that the second part to be fixed can apply fixing acting force to the second part to be fixed, and the first part to be fixed and the second part to be fixed are fixed with each other. Because adapting unit's one end lug connection LED panel, the elasticity tightens up the part is connected to the other end, and elasticity tightens up the part and fixed mounting again in the accommodation space of module box fixed column, consequently just can realize fixing through applying fixed effort to adapting unit's both ends. The fixing structure can replace the magnetic suction fixing mode in the prior art, so that the cost is reduced, and the fixation is more stable.

Description

Fixing device and LED lamp applying same

Technical Field

The utility model relates to the technical field of fixed installation, in particular to a fixing device and an LED lamp using the same.

Background

The LED lamp has been widely used in various industries due to its obvious advantages of environmental protection, long service life, changeable color, etc. Nowadays, the panel of the indoor LED lamp is usually fixedly installed by attracting a box body through a magnet. However, the fixing method of magnet attraction still has the problems of unstable fixation and high cost.

SUMMERY OF THE UTILITY MODEL

In view of the above disadvantages of the prior art, the present invention provides a fixing device and an LED lamp using the same, for solving the problems of unstable panel fixing manner, high cost, and the like of the LED lamp in the prior art.

To achieve the above object, the present invention provides a fixing device comprising: the elastic tightening part is provided with a plurality of elastic pieces along the circumferential direction to form a tightening space; the elastic tightening part is fixed in an accommodating space arranged on the first part to be fixed; a connecting member; connecting the elastic tightening means; one end of the connecting component is inserted into the tightening space, so that the elastic sheet applies fixing acting force to the elastic sheet; the other end of the connecting part is connected with a second part to be fixed, so that the second part to be fixed exerts a fixing acting force on the connecting part, and the first part to be fixed and the second part to be fixed are fixed with each other.

In some embodiments of the present invention, the connecting member has a waist-shaped groove formed at an end thereof inserted into the tightening space; after the waist-shaped groove is clamped into the tightening space, the prestress generated by the elastic sheet applies the fixing acting force to the connecting part.

In some embodiments of the utility model, the resilient tab comprises a resilient catch; the elastic buckle comprises an inner convex part; the inner convex part of each elastic buckle forms the tightening space.

In some embodiments of the present invention, the bottom of the elastic tightening part is provided with a mounting hole for the mounting member to be fixedly connected to the first component to be fixed after being inserted.

In some embodiments of the present invention, the connecting member is provided with a plurality of convex portions at an end thereof connected to the second member to be fixed; the second part to be fixed is correspondingly provided with a plurality of concave parts for the convex parts of the connecting part to be fixedly connected with the connecting part after being inserted.

In some embodiments of the present invention, the bottom of the elastic tightening member is provided with one or more auxiliary fixing portions; the side surface of the auxiliary fixing part is attached and fixed with the side wall of the accommodating space, and the bottom surface of the auxiliary fixing part is attached and fixed with the bottom of the accommodating space.

In order to achieve the above object, the present invention also provides an LED lamp, comprising: the elastic tightening part is provided with a plurality of elastic pieces along the circumferential direction to form a tightening space; the elastic tightening part is fixed in an accommodating space arranged on the module box body fixing column; a connecting member connecting the elastic tightening member; one end of the connecting component is inserted into the tightening space, so that the elastic sheet applies fixing acting force to the elastic sheet; the other end of the connecting part is connected with the LED lamp panel so that the LED lamp panel can apply fixing acting force to the LED lamp panel, and the module box fixing column and the LED lamp panel are fixed mutually.

In some embodiments of the utility model, the elastic tightening means comprises a housing mounted spring steel catch; the connecting part comprises a PCBA welding copper column; the LED lamp panel comprises a PCBA LED lamp panel.

As described above, the fixing device and the LED lamp using the same according to the present invention have the following advantages: the LED panel and the module box fixing column are fixed with each other by the elastic tightening component and the connecting component, one end of the connecting component is directly connected with the LED panel, the other end of the connecting component is connected with the elastic tightening component, and the elastic tightening component is fixedly arranged in the accommodating space of the module box fixing column, so that the LED panel and the module box fixing column can be fixed with each other by applying fixing acting force to the two ends of the connecting component. Realize fixed connection through above-mentioned structure, adopt magnetism to inhale fixed mode among the fungible prior art, the cost is reduced and make fixed more firm.

Drawings

Fig. 1 is a schematic structural diagram of a fixing device according to an embodiment of the utility model.

Fig. 2 is a schematic structural view of an elastic tightening member and a connecting member according to an embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. The following detailed description is not to be taken in a limiting sense, and the scope of embodiments of the present invention is defined only by the claims of the issued patent. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Spatially relative terms, such as "upper," "lower," "left," "right," "lower," "below," "lower," "above," "upper," and the like, may be used herein to facilitate describing one element or feature's relationship to another element or feature as illustrated in the figures.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," "retained," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," and/or "comprising," when used in this specification, specify the presence of stated features, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, operations, elements, components, items, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions or operations are inherently mutually exclusive in some way.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention are further described in detail by the following embodiments in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Fig. 1 shows a schematic structural diagram of a fixing device according to an embodiment of the present invention. It will be understood that this figure shows a sectional view of a fixing device which comprises in particular an elastic tightening part 11 and a connecting part 12 for fixing a first part to be fixed 13 and a second part to be fixed to each other.

It should be understood that the fixing device of the present embodiment may be applied to any scene that requires fixing two components to each other, for example, to fix an LED lamp panel and a box body, or to fix a box cover and a box body of a storage box, and may also be used to fix a cabinet panel and a cabinet body, and the present embodiment does not limit any application scope.

A plurality of elastic sheets 111 are circumferentially arranged on the elastic tightening part 11 to form a tightening space; the elastic tightening part 11 is fixed in the accommodating space provided by the first part to be fixed 13. The connecting member 12 connects the elastic tightening means 11. Wherein one end of the connecting member 12 is inserted into the tightening space so that the elastic piece 111 applies a fixing force thereto; the other end of the connecting part 12 is connected with a second part to be fixed 14, so that the second part to be fixed 14 can apply fixing force to the second part to be fixed 14. Since one end of the connecting member 12 is directly connected to the second member to be fixed 14 and the other end is connected to the elastic tightening member 11, which is fixedly connected to the first member to be fixed 13, the first member to be fixed 13 and the second member to be fixed 14 are fixed to each other by applying fixing force to both ends of the connecting member 12.

Referring to fig. 2, a schematic structural view of the elastic tightening member and the connecting member according to an embodiment of the present invention is shown. The elastic tightening member 11 includes a plurality of elastic pieces 111, the elastic pieces 111 include inner protrusions 112, and the inner protrusions of the elastic buckles form the tightening spaces. Note that the inner protrusion is a portion protruding in the direction of the central axis of the elastic tightening member. The connecting part 12 is provided with a waist-shaped groove 221 at one end inserted into the tightening space, the elastic sheet 111 is firstly propped open in the process of being inserted into the tightening space, when the waist-shaped groove 221 is close to the peak point of the spring buckle 211, the waist-shaped groove 221 is applied with downward force by the prestress action, so that the waist-shaped groove 221 is clamped into the tightening space, and the elastic sheet 111 applies fixing acting force to the connecting part 12.

In some examples, the bottom of the elastic tightening part 11 is provided with a mounting hole 113 for a mounting member, not shown, to be inserted and then fixedly connected to the first component to be fixed. It should be noted that the fixing connection between the elastic tightening part and the first part to be fixed includes, but is not limited to, a threaded connection, a snap connection, a welded connection, an adhesive connection, or a screw connection.

In some examples, the connecting member 12 is provided with a plurality of protrusions 122 at one end thereof to which the second member to be fixed is connected; the second member to be fixed is correspondingly provided with a plurality of concave portions (not shown) for the male portions 122 of the connecting member to be inserted and then fixedly connected with.

In some examples, the bottom of the elastic tightening part 11 is provided with one or more auxiliary fixing portions 114, and the auxiliary fixing portions 114 are used for assisting in fixing the elastic tightening part in the accommodating space of the first part to be fixed. As can be seen from fig. 1 and 2, the side surface of the auxiliary fixing portion is attached to and fixed to the side wall of the accommodating space, and the bottom surface of the auxiliary fixing portion is attached to and fixed to the bottom of the accommodating space.

In this embodiment, the elastic tightening member may be a housing-mounted spring steel buckle; the connecting part can be a PCBA welding copper column; the LED light panel may be a PCBA LED light panel. The present invention is only given as an example and is not limited to the scope of protection.

Therefore, the embodiment utilizes the elastic tightening component and the connecting component to fix the LED panel and the module box fixing column to each other, one end of the connecting component is directly connected to the LED panel, the other end of the connecting component is connected to the elastic tightening component, and the elastic tightening component is fixedly installed in the accommodating space of the module box fixing column, so that the fixing action force is applied to the two ends of the connecting component to fix the LED panel and the module box fixing column to each other.

In summary, the utility model provides a fixing device and an LED lamp using the same, and the technical scheme of the utility model can replace the magnetic attraction fixing method in the prior art, thereby reducing the cost and making the fixation more stable. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A fixation device, comprising:

the elastic tightening part is provided with a plurality of elastic pieces along the circumferential direction to form a tightening space; the elastic tightening part is fixed in an accommodating space arranged on the first part to be fixed;

a connecting member; connecting the elastic tightening means;

one end of the connecting component is inserted into the tightening space, so that the elastic sheet applies fixing acting force to the elastic sheet; the other end of the connecting part is connected with a second part to be fixed, so that the second part to be fixed exerts a fixing acting force on the connecting part, and the first part to be fixed and the second part to be fixed are fixed with each other.

2. The fixing device as claimed in claim 1, wherein the connecting member is provided with a waist-shaped groove at an end thereof inserted into the tightening space; after the waist-shaped groove is clamped into the tightening space, the prestress generated by the elastic sheet applies the fixing acting force to the connecting part.

3. The securing device of claim 2, wherein the resilient tab comprises a resilient snap; the elastic buckle comprises an inner convex part; the inner convex part of each elastic buckle forms the tightening space.

4. The fixing device as claimed in claim 1, wherein the bottom of the elastic tightening member is provided with a mounting hole for the mounting member to be inserted and fixedly connected with the first member to be fixed.

5. A fixing device according to claim 1, wherein the connecting member is provided with a plurality of convex portions at an end thereof connected to the second member to be fixed; the second part to be fixed is correspondingly provided with a plurality of concave parts for the convex parts of the connecting part to be fixedly connected with the connecting part after being inserted.

6. The fastening device of claim 1, wherein the bottom of the elastic tightening member is provided with one or more auxiliary fastening portions; the side surface of the auxiliary fixing part is attached and fixed with the side wall of the accommodating space, and the bottom surface of the auxiliary fixing part is attached and fixed with the bottom of the accommodating space.

7. An LED lamp, comprising:

the elastic tightening part is provided with a plurality of elastic pieces along the circumferential direction to form a tightening space; the elastic tightening part is fixed in an accommodating space arranged on the module box body fixing column;

a connecting member connecting the elastic tightening member;

one end of the connecting component is inserted into the tightening space, so that the elastic sheet applies fixing acting force to the elastic sheet; the other end of the connecting part is connected with the LED lamp panel so that the LED lamp panel can apply fixing acting force to the LED lamp panel, and the module box fixing column and the LED lamp panel are fixed mutually.

8. The LED lamp of claim 7, wherein the elastic tightening means comprises a housing mounted spring steel snap; the connecting part comprises a PCBA welding copper column; the LED lamp panel comprises a PCBA LED lamp panel.