Mounting structure for preventing lamp glass from falling off
By setting sinks and vias on the heat dissipation shell and using limit components to lock the glass, the problem of LED lamp glass falling is solved, safe and reliable connection is achieved, and cost and volume are reduced.
Patent Information
- Application Number
- CN202422881963.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-11-26
AI Technical Summary
After long-term use of existing LED lamps, due to the failure of the glue, the glass is prone to falling off, which poses serious safety hazards. The existing protective structure is complex, high cost and large in size.
The design of limiting components and heat dissipation shell is adopted. By setting sinks, vias and slots on the heat dissipation shell, and locking glass with limiting components, a fast, convenient and safe connection is achieved.
Effectively prevent glass from falling, avoid safety hazards, reduce production costs, ensure product reliability and do not increase lamp specific accumulation.
Smart Images
Figure CN223282965U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lighting fixture installation, in particular to a mounting structure for preventing lamp glass from falling. Background Art
[0002] Existing LED lamps often involve the use of adhesive to bond the glass and the heat dissipation housing for installation.
[0003] At present, the general structure is that the glass and the heat dissipation shell are glued and installed.
[0004] (1) There are no protective measures to prevent the glass from falling, resulting in the risk of glass falling due to failure of the adhesive after long-term use of the product, which creates a serious safety hazard and affects the reliability of the product.
[0005] (2) The existing protective structure is relatively complex, which not only increases the cost, but also increases the size of the lamp, affecting transportation. Utility Model Content
[0006] The utility model aims to at least improve one of the technical problems existing in the prior art. To this end, the utility model proposes a mounting structure for preventing the glass of a lamp from falling.
[0007] According to an embodiment of the first aspect of the present invention, a mounting structure for preventing lamp glass from falling includes:
[0008] A heat dissipation housing, wherein a recessed groove is provided on the heat dissipation housing near the light-illuminating surface, and a through hole and a slot are provided on the edge of the heat dissipation housing;
[0009] glass, glued in the sink;
[0010] At least two limiting components, which pass through the through hole and are fixed to the through hole and the slot, and are used to lock the glass into the sink;
[0011] Furthermore, the limiting component and the through hole adopt an insertion structure. By adopting the above technical solution, the limiting component and the heat dissipation housing can be quickly installed and positioned.
[0012] In a possible implementation of the first aspect, the limiting assembly includes a first fixed spring piece and a second fixed spring piece perpendicular to each other, wherein the first fixed spring piece abuts against the glass surface, and the second fixed spring piece passes through the through hole and is fixed to the through hole and the card slot.
[0013] In a possible implementation of the first aspect, a wedge groove is provided in the through-hole channel and extends obliquely upward toward an inner wall of the channel, so as to prevent reverse movement of the limiting assembly.
[0014] In a possible implementation of the first aspect, a first undercut and a second undercut are punched out on both sides of the second fixing spring piece. The first undercut and the second undercut have the same angle with the surface of the second fixing spring piece but different heights, and are used to clamp the via hole and the slot, respectively.
[0015] In a possible implementation of the first aspect, the total number of the second undercuts is three, which are disposed on both sides of the second fixed elastic piece, so as to facilitate the stability of the undercut connection and prevent the limiting assembly from shifting.
[0016] In a possible implementation of the first aspect, the through hole is square, which facilitates the clamping and fixing of the limiting component.
[0017] In a possible implementation of the first aspect, there are two limit assemblies, which are respectively arranged on both sides of the diagonal line close to the heat dissipation housing, which can reduce structural costs and improve production efficiency while ensuring the reliability of glass installation.
[0018] In a possible implementation of the first aspect, there are four limit assemblies, which are evenly distributed on both sides of the heat dissipation housing, so as to improve the overall stability of the glass installation to adapt to severe weather such as strong winds outdoors.
[0019] After adopting the above structure, the utility model has the following advantages over the prior art:
[0020] The utility model can quickly, conveniently, safely and firmly connect the glass to the heat dissipation shell through the design of the limit component and the heat dissipation shell, and can prevent the risk of glass falling when the adhesive bonding between the glass and the heat dissipation shell fails, avoid serious safety hazards, ensure the reliability of the product, and do not need to increase excessive production costs, with high cost performance.
[0021] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0023] Figure 1 This is an exploded view of a mounting structure for preventing lamp glass from falling according to an embodiment of the present invention;
[0024] Figure 2This is a schematic diagram of the assembly of a mounting structure for preventing lamp glass from falling according to an embodiment of the present utility model;
[0025] Figure 3 yes Figure 1 A magnified schematic diagram of part A;
[0026] Figure 4 1 is a schematic structural diagram of a position limiting assembly according to an embodiment of the present utility model;
[0027] Figure 5 yes Figure 2 An enlarged schematic diagram of part B;
[0028] Figure 6 It is a connection diagram of the limit assembly according to an embodiment of the utility model.
[0029] Reference numerals:
[0030] Heat dissipation housing 1 , sink 10 , through hole 11 , slot 12 , glass 2 , limit assembly 3 , first fixing spring piece 31 , second fixing spring piece 32 , first undercut 321 , second undercut 322 . DETAILED DESCRIPTION
[0031] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0032] It should be noted that when an element is referred to as being “fixed to” another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or there may be an intermediate element.
[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended solely for the purpose of describing specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0034] Example 1
[0035] See Figures 1 to 6 As shown, this embodiment provides a mounting structure for preventing lamp glass from falling, which includes:
[0036] The heat dissipation housing 1 has a sink 10 formed on the heat dissipation housing 1 near the light-illuminating surface, and a through hole 11 and a slot 12 formed on the edge of the heat dissipation housing 1;
[0037] Glass 2 is glued in the sink 10;
[0038] At least two limiting components 3, the limiting components 3 pass through the through hole 11 and are fixed to the through hole 11 and the locking groove 12, and are used to lock the glass 2 into the sink 10;
[0039] It should be noted that the limiting assembly 3 includes a first fixing spring piece 31 and a second fixing spring piece 32 that are perpendicular to each other, wherein the first fixing spring piece 31 abuts against the surface of the glass 2, and the second fixing spring piece 32 passes through the through hole 11 and is fixed to the through hole 11 and the card slot 12.
[0040] It should be noted that a wedge groove is provided in the through hole 11 and extends obliquely upward toward the inner wall of the through hole to prevent the limiting assembly 3 from moving in the reverse direction.
[0041] It should be noted that a first undercut 321 and a second undercut 322 are punched out on both sides of the second fixing spring piece 32. The first undercut 321 and the second undercut 322 have the same angle with the surface of the second fixing spring piece 32 but different heights, and are used to clamp the through hole 11 and the slot 12 respectively.
[0042] It should be noted that there are three second undercuts 322 in total, which are arranged on both sides of the second fixing spring piece 32 to ensure the stability of the undercut connection and prevent the limiting component 3 from shifting.
[0043] It should be noted that the through hole 11 is square, which facilitates the clamping and fixing of the limiting component 3 .
[0044] It should be noted that there are two limit assemblies 3, which are respectively arranged on both sides of the diagonal line close to the heat dissipation housing 1, which can reduce the structural cost and improve the production efficiency while ensuring the reliability of glass installation.
[0045] It should be noted that the card slot 12 is a square slot, and the second undercut 322 of the limit component 3 is tightly matched with the square slot of the heat dissipation shell 1, which can enable the limit component 3 to be quickly, conveniently, safely and firmly installed on the heat dissipation shell 1 and prevent the limit component 3 from falling off.
[0046] The specific implementation process of this embodiment is as follows: when in use, first place the glass 2 on the sink groove 10 of the heat dissipation shell 1. Before placing it, a circle of glue needs to be applied on the sink groove 10 of the heat dissipation shell 1 to ensure that it can fully contact and adhere to the glass 2. Then insert the limiting component 3 into the rectangular through hole 11 of the heat dissipation shell 1, so that the first undercut 321 of the limiting component 3 is interference fit with the rectangular through hole 11 of the heat dissipation shell 1, and then the second undercut 322 of the limiting component 3 is undercut fit with the card slot 12 of the heat dissipation shell 1, so that the glass 2, the limiting component 3 and the heat dissipation shell 1 can be quickly, conveniently, safely and firmly installed and fixed at the same time.
[0047] After adopting the above structure, the utility model has the following advantages over the prior art:
[0048] The utility model can quickly, conveniently, safely and firmly connect the glass to the heat dissipation shell through the design of the limit component and the heat dissipation shell, and can prevent the risk of glass falling when the adhesive bonding between the glass and the heat dissipation shell fails, avoid serious safety hazards, ensure the reliability of the product, and do not need to increase excessive production costs, with high cost performance.
[0049] Example 2
[0050] This embodiment is further optimized based on the embodiment 1. There are four limit assemblies 3, which are evenly distributed on both sides of the heat dissipation shell 1, so as to improve the overall stability of the glass installation to adapt to the severe weather of strong winds outdoors.
[0051] Example 3
[0052] This embodiment is further optimized on the basis of the embodiment 1, and the material of the limiting component 3 is optimized. The material of the limiting component 3 includes but is not limited to aluminum alloy and plastic.
[0053] When the lamp is exposed to strong winds and severe weather conditions, aluminum alloy and other materials can be given priority. If cost and transportation conditions are taken into consideration, plastic materials can be given priority.
[0054] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the utility model.
[0055] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.
[0056] Obviously, the described embodiments are only some of the embodiments of the present application, rather than all of the embodiments. Mentioning "embodiment" in this article means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present embodiment application. The appearance of this phrase in various positions in the specification does not necessarily mean that they are all the same embodiments, nor are they independent or alternative embodiments that are mutually exclusive with other embodiments. It can be understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative work are within the scope of protection of this application.
[0057] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A mounting structure for preventing lamp glass from falling, characterized in that: include: A heat dissipation housing (1), wherein a sink groove (10) is provided on the heat dissipation housing (1) near the light-illuminating surface, and a through hole (11) and a card slot (12) are provided on the edge of the heat dissipation housing (1); Glass (2) glued in the sink (10); At least two limiting components (3), wherein the limiting components (3) pass through the through hole (11) and are fixed to the through hole (11) and the slot (12).
2. The installation structure for preventing lamp glass from falling according to claim 1, characterized in that: The limiting assembly (3) comprises a first fixing spring piece (31) and a second fixing spring piece (32) which are perpendicular to each other, wherein the first fixing spring piece (31) abuts against the surface of the glass (2), and the second fixing spring piece (32) passes through the through hole (11) and is fixed to the through hole (11) and the slot (12).
3. The installation structure for preventing lamp glass from falling according to claim 1, characterized in that: A wedge groove is provided in the through hole (11) channel and extends obliquely upward toward the inner wall of the channel.
4. The installation structure for preventing lamp glass from falling according to claim 2, characterized in that: A first undercut (321) and a second undercut (322) are punched out on both sides of the second fixing spring piece (32); the first undercut (321) and the second undercut (322) have the same included angle with the surface of the second fixing spring piece (32) but different heights.
5. The installation structure for preventing lamp glass from falling according to claim 4, characterized in that: The total number of the second undercuts (322) is three, which are arranged on both sides of the second fixing spring (32).
6. The installation structure for preventing lamp glass from falling according to claim 1, characterized in that: The via hole (11) is square.
7. The installation structure for preventing lamp glass from falling according to claim 1, characterized in that: There are two limit assemblies (3), which are respectively arranged on both sides of the diagonal line close to the heat dissipation housing (1).
8. The installation structure for preventing lamp glass from falling according to claim 1, characterized in that: There are four limit assemblies (3), which are evenly distributed on both sides of the heat dissipation housing (1).