Mining lamp shell assembly and mining lamp

Abstract

The utility model relates to the technical field of lamp shells, in particular to a mining lamp shell assembly and a mining lamp, the mining lamp shell assembly comprises a shell, the shell comprises a supporting circular ring and heat dissipation strips evenly distributed on the inner side of the supporting circular ring in the circumferential direction, and the top faces of the heat dissipation strips are all lower than or flush with the top face of the supporting circular ring; a circular heat conduction mounting plate connected to the lower sides of the heat dissipation strips is further arranged on the inner side of the supporting ring, the heat conduction mounting plate and the supporting ring are concentrically arranged, and an annular gap is formed between the heat conduction mounting plate and the inner wall of the supporting ring; a mounting step is arranged on the outer edge of the heat-conducting mounting plate; the upper side of the shell is connected with the protective box and is concentric with the protective box; a light-transmitting piece is arranged on the lower side of the shell; and primary heat dissipation is performed through the heat conduction mounting plate, and the heat conduction mounting plate transmits heat to the heat dissipation strips for secondary heat dissipation, so that the purpose of higher heat dissipation efficiency is achieved.

Description

Technical Field

[0001] This utility model relates to the field of lamp housing technology, specifically to an industrial and mining lamp housing assembly and an industrial and mining lamp. Background Technology

[0002] Industrial and mining lamps are an important component of modern industrial lighting, and the lamp housing is a crucial part for protection and heat dissipation. Current industrial and mining lamp housings have a simple and uncomplicated structure, which is difficult to meet the increasingly diverse needs. There is an urgent need to design an industrial and mining lamp housing that is simple, compact, has good heat dissipation, and is aesthetically pleasing. Utility Model Content

[0003] To address the problems of complex housing structures and poor heat dissipation in current industrial and mining lamps, this utility model provides an industrial and mining lamp housing assembly and an industrial and mining lamp.

[0004] The technical solution of this utility model is as follows:

[0005] On one hand, this utility model provides a housing assembly for an industrial and mining lamp, characterized in that: it includes a housing, a supporting ring, and heat dissipation strips evenly distributed circumferentially on the inner side of the supporting ring, the top surfaces of the heat dissipation strips being lower than or flush with the top surface of the supporting ring; a circular heat-conducting mounting plate connected to the lower side of the heat dissipation strips is also provided on the inner side of the supporting ring, the heat-conducting mounting plate being concentrically arranged with the supporting ring and forming an annular gap with the inner wall of the supporting ring; an mounting step is provided on the outer edge of the heat-conducting mounting plate; a protective box is connected to the upper side of the housing and concentric with it; and a light-transmitting element is provided on the lower side of the housing.

[0006] Furthermore, the heat dissipation strip includes a linear portion and a U-shaped portion connected to the linear portion; the inner end of the linear portion is close to the center of the supporting ring; the outer end of the U-shaped portion is connected to the inner wall of the supporting ring.

[0007] Furthermore, all the linear portions sink towards a portion of the center of the supporting ring to collectively form a sinkhole.

[0008] Furthermore, the length of the U-shaped portion is twice or more the length of the linear portion.

[0009] Furthermore, the outer wall of the supporting ring is provided with a plurality of annular protrusions at intervals in the height direction, and / or, the outer shell surface is provided with a protective coating.

[0010] Furthermore, the surface of the light-transmitting element is provided with spiral patterns and / or circular patterns.

[0011] Furthermore, the protective box includes a base plate and an upper cover disposed on the base plate; a threaded through hole is provided on the side wall of the upper cover, and a threaded plug is sealed and connected inside the threaded through hole.

[0012] Furthermore, the upper cover and the base plate are sealed together by a snap-fit ​​assembly and / or a threaded assembly.

[0013] Furthermore, a ring-shaped hook is detachably connected to the top of the protective box.

[0014] According to another aspect of the present invention, an industrial and mining lamp is also provided, including the industrial and mining lamp housing assembly as described above and a light-emitting component disposed between the heat-conducting mounting plate and the light-transmitting element.

[0015] The beneficial effects achieved by this utility model are as follows:

[0016] This utility model discloses a housing assembly for an industrial and mining lamp. The housing includes a protective box to protect components such as circuit boards or controllers. A light-transmitting element is located on the lower side of the housing to facilitate light projection. The housing includes a supporting ring, the shape of which effectively reduces wind resistance. Heat dissipation strips are evenly distributed circumferentially inside the supporting ring, increasing the heat dissipation area and enabling rapid heat dissipation. The top surfaces of the heat dissipation strips are lower than or flush with the top surface of the supporting ring, reducing the adhesion of dust and other impurities and achieving a more aesthetically pleasing appearance. The inner side of the supporting ring also includes... A circular heat-conducting mounting plate is connected to the lower side of the heat sink. The heat-conducting mounting plate performs primary heat dissipation and then transfers heat to the heat sink for secondary heat dissipation, thereby achieving higher heat dissipation efficiency. The heat-conducting mounting plate is concentrically arranged with the supporting ring and forms an annular gap with the inner wall of the supporting ring. The outer edge of the heat-conducting mounting plate is provided with mounting steps, which can be used to install, for example, lampshades or reflectors. The annular gap allows part of the lampshade to be located within the annular gap, thereby reducing the exposed area of ​​the lampshade and achieving a smaller overall size. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0020] Figure 1 This is a schematic diagram of the main view structure of an embodiment of this application;

[0021] Figure 2 This is a three-dimensional structural diagram of an embodiment of this application;

[0022] Figure 3 This is a top view of an embodiment of the present application;

[0023] Figure 4 This is a schematic diagram of the first exploded structure according to an embodiment of this application;

[0024] Figure 5 This is a schematic diagram of the second exploded structure according to an embodiment of this application.

[0025] In the picture,

[0026] 100. Outer shell; 200. Protective box; 300. Light-transmitting component; 400. Ring hook; 110. Support ring; 111. Ring protrusion; 120. Heat dissipation strip; 121. Linear part; 122. U-shaped part; 130. Thermally conductive mounting plate; 131. Mounting step; 140. Annular gap; 150. Slot; 210. Base plate; 220. Top cover; 221. Threaded through hole; 222. Threaded plug. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0028] The following disclosure provides numerous different embodiments or examples for implementing various structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0029] For ease of description, spatial relative terms may be used in this text to describe the relative position or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "back," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or change of motion, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in this text will be interpreted accordingly.

[0030] Example 1

[0031] In this embodiment of the utility model, this application discloses an industrial and mining lamp housing assembly, including a housing 100. The housing 100 includes a supporting ring 110 and heat dissipation strips 120 evenly distributed circumferentially on the inner side of the supporting ring 110. The top surfaces of the heat dissipation strips 120 are all lower than or flush with the top surface of the supporting ring 110. A circular heat-conducting mounting plate 130 connected to the lower side of the heat dissipation strips 120 is also provided on the inner side of the supporting ring 110. The heat-conducting mounting plate 130 is concentrically arranged with the supporting ring 110 and forms an annular gap 140 between it and the inner wall of the supporting ring 110. An installation step 131 is provided on the outer edge of the heat-conducting mounting plate 130. A protective box 200 is connected to the upper side of the housing 100 and the two are concentrically arranged. A light-transmitting element 300 is provided on the lower side of the housing 100.

[0032] In this embodiment, a protective box 200 is provided on the outer casing 100, which can protect items such as circuit boards or controllers; a light-transmitting element 300 is provided on the lower side of the outer casing 100 to facilitate light projection; the outer casing 100 includes a supporting ring 110, the ring shape of which can effectively reduce wind resistance in the environment; heat dissipation strips 120 are evenly distributed circumferentially on the inner side of the supporting ring 110, and multiple heat dissipation strips 120 increase the heat dissipation area and enable rapid heat dissipation; the top surface of the heat dissipation strips 120 is lower than or flush with the top surface of the supporting ring 110, which can reduce the adhesion of dust and other impurities on the heat dissipation strips 120 and achieve a more aesthetically pleasing effect; a connecting element is also provided on the inner side of the supporting ring 110. The circular heat-conducting mounting plate 130 on the lower side of the heat sink 120 provides primary heat dissipation. The heat-conducting mounting plate 130 then transfers heat to the heat sink 120 for further heat dissipation, thereby achieving higher heat dissipation efficiency. The heat-conducting mounting plate 130 is concentrically arranged with the supporting ring 110 and forms an annular gap 140 between it and the inner wall of the supporting ring 110. The outer edge of the heat-conducting mounting plate 130 is provided with a mounting step 131. The mounting step 131 can be used to install, for example, a lampshade or reflector. The annular gap 140 allows part of the lampshade to be located within the annular gap 140, thereby reducing the exposed area of ​​the lampshade and achieving a smaller overall size.

[0033] In an optional or preferred embodiment, the heat dissipation strip 120 includes a linear portion 121 and a U-shaped portion 122 connected to the linear portion 121; the inner end of the linear portion 121 is close to the center of the supporting ring 110; the outer end of the U-shaped portion 122 is connected to the inner wall of the supporting ring 110; the linear portion 121 and the U-shaped portion 122 are combined to form an approximate Y-shaped heat dissipation structure, thereby increasing the heat dissipation area, optimizing the airflow channel, improving structural stability and space utilization.

[0034] In an optional or preferred embodiment, all the linear portions 121 are recessed towards the center of the supporting ring 110 to form a recess 150. The central connecting bolt can be installed through the recess 150 located at the center of the supporting ring 110, and the end of the nut or bolt can be recessed into the recess 150 without protruding, thus improving the structural compactness. Furthermore, the heat dissipation strip 120 is integrally formed into the recess 150 instead of being processed separately later. This makes the structure more stable and reduces the number of production steps, thereby improving processing efficiency.

[0035] In an optional or preferred embodiment, the length of the U-shaped portion 122 is twice or more the length of the linear portion 121, so that a longer U-shaped portion 122 can result in a larger heat dissipation area.

[0036] In an optional or preferred embodiment, the outer wall of the support ring 110 is provided with a plurality of annular protrusions 111 at intervals in the height direction, which strengthens the structural strength of the support ring 110 and improves its recognizability.

[0037] In an optional or preferred embodiment, the surface of the housing 100 is provided with a protective coating to provide good corrosion and rust prevention capabilities, so as to adapt to harsh industrial and mining environments such as humid and dusty conditions and extend its service life.

[0038] In an optional or preferred embodiment, the surface of the light-transmitting element 300 is provided with spiral and / or circular patterns, which can perform secondary light distribution, make the light evenly distributed, avoid glare and light spots, and improve the uniformity and comfort of lighting.

[0039] In an optional or preferred embodiment, the protective box 200 includes a base plate 210 and an upper cover 220 covering the base plate 210; a threaded through hole 221 is provided on the side wall of the upper cover 220, and a threaded plug 222 is sealed and connected inside the threaded through hole 221; the threaded plug 222 can seal the threaded through hole 221, thereby protecting the electrical components inside the protective box 200; when it is necessary to operate or maintain the electrical components inside the protective box 200, the threaded plug 222 can be removed to perform the corresponding operation, which is convenient and quick.

[0040] In an optional or preferred embodiment, the upper cover 220 and the base plate 210 are sealed together by a snap-fit ​​assembly and / or a threaded assembly, which facilitates quick assembly and disassembly of the upper cover 220 and the base plate 210.

[0041] In an optional or preferred embodiment, the top of the protective box 200 is detachably connected to a ring hook 400 to provide an interface for the suspension installation of the lamp, facilitating suspension at a specified height in industrial and mining sites using hoisting tools such as chains and wire ropes.

[0042] Example 2

[0043] The mining lamp includes the mining lamp housing assembly as described above and the light-emitting component disposed between the heat-conducting mounting plate 130 and the light-transmitting component 300.

[0044] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also mean including the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0045] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0046] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily 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 this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A housing assembly for an industrial and mining lamp, characterized in that: The device includes an outer shell (100), a supporting ring (110), and heat dissipation strips (120) evenly distributed circumferentially on the inner side of the supporting ring (110). The top surfaces of the heat dissipation strips (120) are all lower than or flush with the top surface of the supporting ring (110). A circular heat-conducting mounting plate (130) connected to the lower side of the heat dissipation strips (120) is also provided on the inner side of the supporting ring (110). The heat-conducting mounting plate (130) is concentrically arranged with the supporting ring (110) and forms an annular gap (140) with the inner wall of the supporting ring (110). An mounting step (131) is provided on the outer edge of the heat-conducting mounting plate (130). A protective box (200) is connected to the upper side of the outer shell (100) and is concentric with it. A light-transmitting element (300) is provided on the lower side of the outer shell (100).

2. The industrial and mining lamp housing assembly according to claim 1, characterized in that: The heat dissipation strip (120) includes a linear portion (121) and a U-shaped portion (122) connected to the linear portion (121); the inner end of the linear portion (121) is close to the center of the support ring (110); the outer end of the U-shaped portion (122) is connected to the inner wall of the support ring (110).

3. The industrial and mining lamp housing assembly according to claim 2, characterized in that: All the linear portions (121) sink toward a portion of the center of the supporting ring (110) to form a sinkhole (150).

4. The industrial and mining lamp housing assembly according to claim 2, characterized in that: The length of the U-shaped portion (122) is twice or more the length of the linear portion (121).

5. The industrial and mining lamp housing assembly according to claim 1, characterized in that: The outer wall of the supporting ring (110) is provided with a plurality of annular protrusions (111) at intervals in the height direction, and / or the surface of the outer shell (100) is provided with a protective coating.

6. The industrial and mining lamp housing assembly according to claim 1, characterized in that: The surface of the light-transmitting element (300) is provided with spiral patterns and / or circular patterns.

7. The industrial and mining lamp housing assembly according to any one of claims 1-6, characterized in that: The protective box (200) includes a base plate (210) and an upper cover (220) covering the base plate (210); the side wall of the upper cover (220) is provided with a threaded through hole (221), and a threaded plug (222) is sealed and connected in the threaded through hole (221).

8. The industrial and mining lamp housing assembly according to claim 7, characterized in that: The upper cover (220) and the base plate (210) are sealed together by a snap-fit ​​assembly and / or a threaded assembly.

9. The industrial and mining lamp housing assembly according to any one of claims 1-6, characterized in that: The top of the protective box (200) is detachably connected to a ring hook (400).

10. An industrial and mining lamp, comprising an industrial and mining lamp housing assembly as described in any one of claims 1-9 and a light-emitting component disposed between the heat-conducting mounting plate (130) and the light-transmitting element (300).

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