High-efficiency heat dissipation mining lamp
By separating the power supply and light source of the industrial and mining lamp, and using aluminum heat sink fins and substrate to transfer heat, the problem of poor heat dissipation is solved, heat dissipation efficiency is improved and service life is extended.
Patent Information
- Application Number
- CN202520293086.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-02-24
AI Technical Summary
When the power of industrial and mining lamps is increased, poor heat dissipation leads to excessively high temperatures of LED chips and electronic components, shortening their lifespan.
The power supply and light source are set separately, and heat dissipation fins of different sizes are set between the power supply and light source to increase the gap and heat dissipation holes. The aluminum material is used, and heat is transferred through the substrate. Combined with the sensor to control the opening and closing of the lamp beads to reduce heat accumulation.
It improves the heat dissipation efficiency of industrial and mining lamps, extends their service life, and reduces the possibility of light decay.
Smart Images
Figure CN223795230U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of industrial and mining lamp technology, and specifically relates to an industrial and mining lamp with high-efficiency heat dissipation. Background Technology
[0002] Industrial and mining lamps are widely used in factory workshops, warehouses, underground mines, and other similar locations due to their high efficiency, energy saving, intelligent control, and durability. These locations are often large spaces with high brightness requirements for industrial and mining lamps. Therefore, these locations typically choose high-power industrial and mining lamps to improve lighting effects. However, as the power of industrial and mining lamps increases, their heat dissipation burden also increases. Poor heat dissipation can lead to overheating of LED chips and electronic components, accelerating light decay and reducing lifespan.
[0003] Therefore, how to avoid poor heat dissipation of industrial and mining lamps is a technical problem that urgently needs to be solved by those skilled in the art.
[0004] It should be noted that the information disclosed in this background section is only for understanding the background technology of the present application concept, and therefore, the above description is not considered to constitute prior art information. Utility Model Content
[0005] This disclosure provides at least one embodiment of an industrial and mining lamp with high-efficiency heat dissipation.
[0006] In a first aspect, embodiments of this disclosure provide a high-efficiency heat dissipation industrial and mining lamp, comprising:
[0007] The power supply section has several upper heat dissipation fins on it;
[0008] The light source unit is located below the power supply unit and is connected to the power supply unit via several mounting posts;
[0009] Several large heat dissipation fins are arranged circumferentially above the light source section, and at least one small heat dissipation fin is evenly distributed between adjacent large heat dissipation fins.
[0010] Both the large and small heat dissipation fins have gaps between themselves and the power supply unit; and...
[0011] Below the light source, there is a substrate on which several LED beads are disposed.
[0012] In one optional embodiment, a plurality of heat dissipation holes are provided at both the edge and the center of the light source section.
[0013] In one optional embodiment, both the large and small heat dissipation fins are arranged symmetrically in a circle.
[0014] In one alternative embodiment, the light source and the substrate are connected by bolts and both are made of aluminum.
[0015] In an alternative embodiment, the lamp beads on the substrate are arranged in a plurality of concentric circles, and the diameters of adjacent two concentric circles are equal.
[0016] In an alternative embodiment, the substrate is further provided with an inductor, which is adapted to detect whether there is personnel activity around the industrial and mining lamp.
[0017] The inductor and the lamp beads are electrically connected with a control module, and the control module is configured to receive the signal of the inductor to control the lamp beads to turn on or off.
[0018] In an alternative embodiment, the lamp beads are further provided with an anti-yellowing optical PC lens.
[0019] In a second aspect, the embodiments of the present disclosure further provide a high-efficiency heat dissipation industrial and mining lamp, comprising:
[0020] A power supply part is connected with the light source part through a plurality of mounting columns.
[0021] The power supply part and the light source part are respectively provided with a plurality of upper heat dissipation fins and large heat dissipation fins, wherein at least one small heat dissipation fin is arranged between the large heat dissipation fins, and the large heat dissipation fins and the small heat dissipation fins are arranged in a circumferential symmetry.
[0022] The large heat dissipation fins and the small heat dissipation fins are both provided with a gap between the power supply part.
[0023] In an alternative embodiment, a plurality of heat dissipation holes are formed in the edge and the middle position of the light source part.
[0024] In an alternative embodiment, the light source part and the heat dissipation fins are both made of aluminum.
[0025] The beneficial effects of the present utility model are that the high-efficiency heat dissipation industrial and mining lamp separately sets the power supply part and the light source part, avoids the heat generated by the industrial and mining lamp from being concentrated together, and is beneficial to improve the heat dissipation efficiency; in addition, the heat generated by the lamp beads is transmitted to the light source part through the substrate, and the large and small heat dissipation fins on the light source part are arranged at intervals, which can effectively improve the flowability of air and accelerate the heat exchange between the air and the heat dissipation fins, thereby improving the overall heat dissipation efficiency of the industrial and mining lamp.
[0026] Other features and advantages of the present utility model will be set forth in the subsequent description, and some of them will become apparent from the description, or will be understood by those skilled in the art through implementation of the present utility model. The purposes and other advantages of the present utility model are realized and obtained through the structures specifically pointed out in the description and the drawings.
[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described in detail below with reference to the accompanying drawings. Attached Figure Description
[0028] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0029] Figure 1 A three-dimensional schematic diagram of a high-efficiency heat dissipation industrial and mining lamp provided in an embodiment of this disclosure;
[0030] Figure 2 A schematic diagram of the light source section of a high-efficiency heat dissipation industrial and mining lamp provided in an embodiment of this disclosure;
[0031] Figure 3 A bottom view of an industrial and mining lamp with high heat dissipation provided in an embodiment of this disclosure;
[0032] Figure 4 This is a schematic block diagram of a control module for a high-efficiency heat dissipation industrial and mining lamp provided in an embodiment of the present disclosure.
[0033] In the picture:
[0034] 100 Power supply unit; 110 Upper heat sink fins; 200 Light source unit; 210 Large heat sink fins; 220 Small heat sink fins; 230 Gap; 240 Heat dissipation holes; 300 Mounting post; 400 Substrate; 410 Lamp chip; 420 Sensor; 500 Anti-yellowing optical PC lens; 600 Bolt. Detailed Implementation
[0035] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0036] In this document, when it is mentioned that a first component is located on a second component, this can mean that the first component can be directly formed on the second component, or that a third component can be inserted between the first and second components. Furthermore, in the accompanying drawings, the thickness of the components may be exaggerated or reduced for the purpose of effectively describing the technical content.
[0037] In this document, when an element or layer is referred to as “located,” “joined to,” “connected to,” “attached to,” or “coupled to” another element or layer, it may be directly located, joined, connected, attached to, or coupled to the other element or layer, or there may be intermediate elements or layers present. Conversely, when an element is referred to as “directly on another element or layer,” “directly joined to,” “directly connected to,” “directly attached to,” or “directly coupled to” another element or layer, there may be no intermediate elements or layers present. Other terms used to describe relationships between elements should be interpreted in a similar manner (e.g., “between” versus “directly between,” “adjacent” versus “directly adjacent,” etc.). As used herein, the term “and / or” includes any and all combinations of one or more of the related listed items.
[0038] In this document, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as “at least one of…” modify the entire list of elements when following a list of elements, rather than individual elements in the list. For example, the expression “at least one of a, b, and c” should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.
[0039] The terminology used herein is for the purpose of describing specific exemplary configurations only and is not intended to be limiting. As used herein, the singular articles “a,” “an,” and “the” may also be intended to include plural forms unless otherwise clearly stated herein. The terms “comprising,” “including,” and “having” are inclusive and thus specify the presence of features, steps, operations, elements, and / or components, but do not preclude 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 should not be construed as requiring them to be performed in the specific order discussed or shown, unless specifically identified as such. Additional or alternative steps may be employed.
[0040] As used herein, the phrases “in one embodiment,” “according to one embodiment,” “in some embodiments,” etc., generally refer to the fact that a particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of this disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of this disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms “example,” “exemplary,” etc., are used to “serve as an example, instance, or illustration.” Any implementation, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” etc., is intended to present concepts in a specific manner.
[0041] Research has revealed the following drawbacks of existing technologies: as the power of industrial and mining lamps increases, their heat dissipation burden also increases. If heat dissipation is inadequate, it will lead to excessively high temperatures of LED chips and electronic components, accelerating light decay and reducing lifespan.
[0042] Based on the above research, this disclosure provides an industrial and mining lamp with high-efficiency heat dissipation.
[0043] The shortcomings of the above solutions are the result of the inventor's practical experience and careful research. Therefore, the discovery process of the above problems and the solutions proposed in this disclosure should be considered as the inventor's contribution to this disclosure.
[0044] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0045] The following detailed description, with reference to the accompanying drawings, describes some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.
[0046] See Figure 1 This disclosure provides an efficient heat dissipation industrial lamp, including: a power supply unit 100, on which a plurality of upper heat dissipation fins 110 are disposed, the upper heat dissipation fins 110 being evenly arranged along the circumference of the power supply unit 100 to increase the heat dissipation area of the power supply unit 100.
[0047] Furthermore, a light source unit 200 is provided below the power supply unit 100, and the light source unit 200 is connected to the power supply unit 100 via several mounting posts 300. Several large heat dissipation fins 210 are arranged circumferentially above the light source unit 200, and at least one small heat dissipation fin 220 is evenly distributed between adjacent large heat dissipation fins 210; there is a gap 230 between the large heat dissipation fins 210 and the small heat dissipation fins 220 and the power supply unit 100; and a substrate 400 is also provided below the light source unit 200, and several lamp beads 410 are provided on the substrate 400.
[0048] With the above configuration, the heat generated by the lamp bead 410 is transferred to the light source section 200 through the substrate 400. The large heat dissipation fins 210 and small heat dissipation fins 220 on the light source section 200 are arranged alternately, which expands the gap 230 between the power supply section 100 and the light source section 200, effectively improving air flow and accelerating the heat exchange between the air and the large and small heat dissipation fins, thereby improving the overall heat dissipation efficiency of the industrial and mining lamp.
[0049] See Figure 2In some embodiments, a plurality of heat dissipation holes 240 are provided at the edges and the middle of the light source section 200, which further increases the heat dissipation area of the light source section 200.
[0050] See also Figure 2 In some embodiments, the large heat dissipation fins 210 and the small heat dissipation fins 220 are arranged symmetrically in a circular pattern to form an effective airflow channel, which helps to distribute the airflow evenly among the heat dissipation fins, thereby improving the overall heat dissipation efficiency.
[0051] See Figure 3 In some embodiments, the light source 200 and the substrate 400 are connected by bolts 600 and both are made of aluminum. Preferably, aluminum not only has good corrosion resistance but also a high thermal conductivity. Using aluminum for the light source 200 and the substrate 400 ensures long-term use of the industrial lamp in harsh industrial environments while also improving the lamp's heat dissipation efficiency, thereby extending the lamp's service life.
[0052] See also Figure 3 In some embodiments, the LED beads 410 on the substrate 400 are arranged in multiple concentric circles with equal diameter differences between adjacent concentric circles. This arrangement further optimizes the heat distribution of the LED beads 410, allowing the heat generated by the LED beads 410 to diffuse more evenly across the substrate 400, thereby improving heat dissipation.
[0053] See also Figure 3 In some embodiments, an anti-yellowing optical PC lens 500 is also installed on the outside of the lamp 410. The anti-yellowing optical PC lens 500 can effectively reduce light decay caused by material aging or environmental factors, thereby further extending the service life of the industrial and mining lamp.
[0054] See Figure 4 In some embodiments, a sensor 420 is also provided on the substrate 400. The sensor 420 is adapted to detect whether there is human activity around the industrial lamp. The sensor 420 and the lamp bead 410 are both electrically connected to a control module and the control module is configured to receive the signal from the sensor 420 to control the lamp bead 410 to turn on or off.
[0055] Specifically, the lamp 410 is turned on when there are people moving around the industrial lamp; it is turned off when there are no people moving around the lamp. This setting helps to reduce the continuous accumulation of heat in the lamp 410, thereby reducing the heat dissipation burden on the industrial lamp.
[0056] In summary, this high-efficiency heat dissipation industrial and mining lamp separates the power supply unit 100 and the light source unit 200, avoiding the concentration of heat generated by the lamp and thus improving heat dissipation efficiency. In addition, the heat generated by the lamp beads 410 is transferred to the light source unit 200 through the substrate 400. The large and small heat dissipation fins on the light source unit 200 are arranged at intervals, which can effectively improve air flow and accelerate the heat exchange between the air and the heat dissipation fins, thereby improving the overall heat dissipation efficiency of the industrial and mining lamp.
[0057] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0058] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence unless expressly indicated herein. Therefore, without departing from the teachings of the exemplary embodiments, the first element, component, region, layer, or segment discussed above may be referred to as the second element, component, region, layer, or segment.
[0059] Spatially relative terms, such as “inside,” “outside,” “below,” “below,” “down,” “above,” “up,” etc., may be used herein to describe the relationship between one element or feature illustrated in the figures and another element or feature. In addition to the orientations depicted in the figures, spatially relative terms may be intended to cover different orientations of the device in use or operation. For example, if the device in the figure is flipped, an element described as “below” or “below” other elements or features would be oriented as “above” other elements or features. Thus, the example term “below” can cover both above and below orientations. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein are interpreted accordingly.
[0060] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. A high efficiency mining lamp, characterized in that, It includes: The power supply part (100) is provided with a plurality of upper heat dissipation fins (110); The light source part (200) is located below the power supply part (100) and is connected with the power supply part (100) through a plurality of mounting columns (300); The upper part of the light source part (200) is circumferentially arranged with a plurality of large heat dissipation fins (210), and at least one small heat dissipation fin (220) is uniformly arranged between adjacent large heat dissipation fins (210); The large heat dissipation fins (210) and the small heat dissipation fins (220) are both provided with gaps (230) between the power supply part (100); and The lower part of the light source part (200) is also provided with a substrate (400), and the substrate (400) is provided with a plurality of lamp beads (410).
2. The industrial and mining lamp according to claim 1, wherein A plurality of heat dissipation holes (240) are formed at the edge and the middle position of the light source part (200).
3. The industrial and mining lamp according to claim 1, wherein The large heat dissipation fins (210) and the small heat dissipation fins (220) are both arranged in a circumferential symmetry.
4. The industrial and mining lamp according to claim 1, wherein The light source part (200) and the substrate (400) are connected through bolts (600) and are both made of aluminum.
5. The industrial and mining lamp according to claim 1, wherein The lamp beads (410) on the substrate (400) are arranged in a plurality of concentric circles, and the diameter difference of adjacent two concentric circles is equal.
6. The industrial and mining lamp according to claim 5, wherein An inductor (420) is further arranged on the substrate (400), and the inductor (420) is adapted to detect whether there is personnel activity around the industrial and mining lamp; and The inductor (420) and the lamp beads (410) are both electrically connected with a control module, and the control module is configured to receive the signal of the inductor (420) to control the lamp beads (410) to be turned on or off.
7. The industrial and mining lamp according to claim 1, wherein An anti-yellowing optical PC lens (500) is further mounted outside the lamp beads (410).
8. A high efficiency mining lamp, characterized in that, It includes: The power supply part (100) is connected with the light source part (200) through a plurality of mounting columns (300); The power supply part (100) and the light source part (200) are respectively provided with a plurality of upper heat dissipation fins (110) and large heat dissipation fins (210), wherein at least one small heat dissipation fin (220) is uniformly arranged between the large heat dissipation fins (210), and the large heat dissipation fins (210) and the small heat dissipation fins (220) are both arranged in a circumferential symmetry; and The large heat dissipation fins (210) and the small heat dissipation fins (220) are both provided with gaps (230) between the power supply part (100).
9. The industrial and mining lamp according to claim 8, wherein A plurality of heat dissipation holes (240) are formed at the edge and the middle position of the light source part (200).
10. The industrial and mining lamp according to claim 8, wherein The light source part (200) and each heat dissipation fin are both made of aluminum.