Heat dissipation type LED mining lamp

Abstract

The utility model relates to the technical field of lamps, in particular to a heat dissipation type LED mining lamp which is characterized by comprising a first lamp shell, a light source plate, a lens, a support, a second lamp shell, a power source and a hanging ring, the light source plate is arranged in the first lamp shell, the lens is arranged on the first lamp shell in a covering mode, the support is arranged on the side, away from the light source plate, of the first lamp shell, and the second lamp shell is arranged on the power source. The second lamp shell covers the side, away from the light source plate, of the first lamp shell, the power source is installed in the second lamp shell, the hanging ring is installed on the side, away from the power source, of the second lamp shell and fixedly connected with the second lamp shell and the support through fixing pieces, and heat dissipation holes are formed in the second lamp shell. Compared with a traditional LED mining lamp, the LED mining lamp has the advantages of being easy, convenient and efficient to assemble, reliable in heat dissipation function, safe in power source fixation and good in heat dissipation.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and more specifically, it relates to a heat-dissipating LED industrial and mining lamp. Background Art

[0002] Industrial and mining lamps are also known as ceiling lamps. The structural kits of existing ceiling lamps on the market generally consist of lenses, radiators, power brackets, upper covers, lamp shades, and hanging components of the whole lamp, which play the role of illuminating large spaces and providing efficient lighting to ensure activities in daily life.

[0003] The following drawbacks exist in the currently common assembly methods on the market:

[0004] When assembling the whole lamp, it is necessary to first fix the power bracket on the radiator, fix the hanging component of the whole lamp on the upper cover, then use long screws to first penetrate the holes around the upper cover, and then align them with the screw holes on the power bracket fixed on the radiator and tighten them to assemble the whole lamp. The long screws and the power bracket play the role of connecting the whole lamp and bearing the weight of the whole lamp. This assembly method has complex procedures and low assembly efficiency;

[0005] The radiator made by the fin process is very thin, and the radiator is easily deformed by force. Moreover, it is difficult to fix the power bracket on the fin radiator. The whole lamp mainly relies on the long screws and the power bracket to connect the whole lamp and bear the weight of the whole lamp. If the power bracket cannot be completely and firmly fixed on the radiator, or the threaded holes on the power bracket are stripped, the whole lamp will be easily detached, posing a great safety hazard. Content of the Utility Model

[0006] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a heat-dissipating LED industrial and mining lamp, which has the advantages of convenient assembly, high reliability, and excellent heat dissipation structure.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions. A heat-dissipating LED industrial and mining lamp includes:

[0008] A first lamp housing;

[0009] A light source board, arranged inside the first lamp housing;

[0010] A lens, covering the first lamp housing;

[0011] A bracket, installed on the side of the first lamp housing away from the light source board;

[0012] A second lamp housing, covering the side of the first lamp housing away from the light source board;

[0013] A power supply, installed inside the second lamp housing;

[0014] The hanging ring is installed on the side of the second lamp housing away from the power supply and is fixedly connected to the second lamp housing and the bracket through a fixing member;

[0015] Among them, heat dissipation holes are provided on the second lamp housing.

[0016] In one embodiment, a plurality of heat dissipation holes are provided and are annularly and spacedly distributed along the surface of the second lamp housing.

[0017] In one embodiment, a receiving cavity for cooperating with the power supply is provided on the second lamp housing, and fixing columns are provided in the receiving cavity. A plurality of fixing columns are provided and are spacedly distributed along the inner circumference of the receiving cavity.

[0018] In one embodiment, the second lamp housing is made of plastic material.

[0019] In one embodiment, a groove for cooperating with the bracket is provided on the second lamp housing for fixedly connecting the second lamp housing and the bracket.

[0020] In one embodiment, a clamping block for cooperating with the groove is provided on the bracket;

[0021] An installation hole is further provided on the second lamp housing, and the fixing member is screwed to the installation hole.

[0022] In one embodiment, the power supply is fixedly arranged in the receiving cavity, and an adaptation groove for cooperating with the fixing column is provided on the power supply.

[0023] In one embodiment, the opening of the second lamp housing is cooperatively arranged with the top of the first lamp housing.

[0024] The above-mentioned heat-dissipating LED industrial and mining lamp has the following beneficial effects:

[0025] First, the heat dissipation performance is stable and excellent, which can effectively reduce the temperature of the lamp, extend the service life of the lamp, and ensure safe and reliable use;

[0026] Second, the assembly process is convenient and smooth, without complex steps, greatly saving time and labor costs, and improving the overall assembly efficiency;

[0027] Third, the power supply is fixed firmly and safely, and the heat dissipation effect is excellent, which not only ensures the stable operation of the lamp but also improves the performance of the lamp. Description of the Drawings

[0028] Figure 1 is a schematic cross-sectional structure diagram of a heat-dissipating LED industrial and mining lamp in this embodiment;

[0029] Figure 2 It is a schematic diagram of the overall structure of a heat-dissipating LED industrial and mining lamp in this embodiment;

[0030] Figure 3 It is a schematic diagram of the structure of the second lamp housing in this embodiment;

[0031] Figure 4 It is a schematic diagram of the structure of the bracket in this embodiment;

[0032] Figure 5 It is a schematic diagram of the structure of the power supply in this embodiment.

[0033] In the figure: 1, hanging ring; 2, second lamp housing; 21, heat dissipation holes; 22, accommodation cavity; 221, fixing column; 23, groove; 24, mounting hole; 3, bracket; 31, clamping block; 4, power supply; 41, adapter slot; 5, first lamp housing; 6, light source board; 7, lens. Detailed implementation manners

[0034] The following combines the accompanying drawings and embodiments to describe the present invention in detail.

[0035] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0036] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, unless otherwise specifically defined.

[0037] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection, an electrical connection, or communication with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] In the present utility model, unless otherwise clearly defined and limited, the first feature may be in direct contact with the second feature "above" or "below", or the first and second features may be indirectly in contact through an intermediate medium. Moreover, the first feature "above", "over", and "on top of" the second feature may be directly above or obliquely above the second feature, or merely indicate that the first feature is at a higher horizontal height than the second feature. The first feature "below", "beneath", and "underneath" the second feature may be directly below or obliquely below the second feature, or merely indicate that the first feature is at a lower horizontal height than the second feature.

[0039] A heat-dissipating LED industrial and mining lamp, as Figure 1 shown, includes a first lamp housing 5, a light source board 6, a lens 7, a bracket 3, a second lamp housing 2, a power supply 4, and a hanging ring 1;

[0040] The light source board 6 is disposed inside the first lamp housing 5, the lens 7 is covered on the first lamp housing 5, the bracket 3 is installed on a side of the first lamp housing 5 away from the light source board 6, the second lamp housing 2 is covered on the side of the first lamp housing 5 away from the light source board 6, the power supply 4 is installed inside the second lamp housing 2, the hanging ring 1 is installed on a side of the second lamp housing 2 away from the power supply 4, and is fixedly connected to the second lamp housing 2 and the bracket 3 through a fixing member (not shown in the figure), and heat dissipation holes 21 are formed in the second lamp housing 2.

[0041] In practical applications, the fixing member is used to connect and fix the hanging ring 1, the second lamp housing 2, and the bracket 3. For example, the fixing member is a nut, which plays a role of screwing connection.

[0042] Specifically, as Figure 2 shown, a plurality of heat dissipation holes 21 are formed and are annularly and spacedly distributed along the surface of the second lamp housing 2.

[0043] With the above design, in one example, the multiple heat dissipation holes 21 opened can help the entire lamp discharge the heat generated by the power supply 4 to the outside of the second lamp housing 2 more quickly during operation, avoiding the phenomenon of heat accumulation around the power supply 4, which is beneficial for the power supply 4 to maintain normal power operation. Compared with traditional electric radiators, the power supply 4 does not need to supply additional power to the electric radiator for heat dissipation, and the heat dissipation purpose can be achieved through the opened heat dissipation holes 21. While the entire lamp has a heat dissipation function, the production cost is further reduced.

[0044] Specifically, as Figure 3 shown, a receiving cavity 22 that cooperates with the power supply 4 is provided on the second lamp housing 2. A fixing post 221 is provided in the receiving cavity 22. There are multiple fixing posts 221, and they are distributed at intervals along the inner circumference of the receiving cavity 22.

[0045] With the above design, in one example, the beneficial effect is that the receiving cavity 22 houses the power supply 4 in the second lamp housing 2, which can prevent the power supply 4 from directly contacting the outside world and play a protective role. Moreover, heat dissipation holes 21 are distributed around the receiving cavity 22, and the power supply 4 placed in the receiving cavity 22 will be closer to the heat dissipation holes 21, making heat dissipation more convenient. At the same time, the multiple fixing posts 221 provided in the receiving cavity 22 are distributed at intervals along the inner circumference of the receiving cavity 22, which can stably support different parts of the power supply 4, and finally make the position of the power supply 4 in the receiving cavity 22 more stable and not easy to change, strengthening the stable relationship between the power supply 4 and the receiving cavity 22. Thus, the power supply 4 is more firmly placed in the second lamp housing 2.

[0046] Specifically, the second lamp housing 2 is made of plastic material.

[0047] With the above design, in one example, the beneficial effect is that plastic is a good insulator, which can effectively prevent the electric shock risk caused by the leakage of the power supply 4, avoid short circuits caused by accidental contact between the power supply 4 and external conductive substances, reduce potential safety hazards. At the same time, plastic materials are usually relatively light and have strong corrosion resistance, making the entire lamp lighter and not easily corroded by battery leakage, etc., and finally being able to better protect the battery and the service life of the entire lamp.

[0048] Specifically, as Figure 3 shown, a groove 23 that cooperates with the bracket 3 is provided on the second lamp housing 2 for fixing the connection between the second lamp housing 2 and the bracket 3.

[0049] With the above design, in one example, the beneficial effect is that the groove 23 provided on the second lamp housing 2 enables the bracket 3 and the second lamp housing 2 to be directly snap-connected without other components. At the same time, due to the concave-convex structure, the groove 23 can firmly fix the bracket 3 on the second lamp housing 2, making it not easy to loosen or slip, and making the relationship between the bracket 3 and the second lamp housing 2 more stable.

[0050] Specifically, as Figure 3 and Figure 4 shown, a clamping block 31 is provided on the bracket 3 and is used in cooperation with the groove 23;

[0051] An installation hole 24 is further opened on the second lamp housing 2, and the fixing member is screwed to the installation hole 24.

[0052] Through the above design, in one example, the beneficial effect lies in that the clamping block 31 provided on the bracket 3 enables the bracket 3 and the second lamp housing 2 to be directly clamped without passing through other components. At the same time, due to the conforming concave-convex structure, the clamping block 31 can firmly fix the bracket 3 on the second lamp housing 2, making it not easy to loosen or slip, and making the relationship between the bracket 3 and the second lamp housing 2 more stable. At the same time, the opened installation hole 24 plays a positioning role to ensure that the second lamp housing 2, the bracket 3, and the hanging ring 1 can be accurately aligned and positioned during the connection process, ensuring the accuracy and reliability of the connection. The fixing member further firmly connects the second lamp housing 2, the bracket 3, and the hanging ring 1 together on the installation hole 24 through screwing, making the assembly of the entire lamp more compact. The bracket 3 can also play a load-bearing role in the entire lamp, reducing the load-bearing burden on other components.

[0053] Specifically, as Figure 1 and Figure 5 shown, the power supply 4 is fixedly arranged in the accommodation cavity 22, and an adaptation groove 41 is opened on the power supply 4 and is used in cooperation with the fixing column 221.

[0054] Through the above design, in one example, the beneficial effect lies in that the power supply 4 is fixedly arranged in the accommodation cavity 22 and is provided with an adaptation groove 41 that is used in cooperation with the fixing column 221, which can prevent the power supply 4 from directly contacting the outside world and play a protective role. And the accommodation cavity 22 is surrounded by heat dissipation holes 21 in terms of position, making the power supply 4 closer to the heat dissipation holes 21 and more convenient for heat dissipation. At the same time, the adaptation groove 41 opened on the power supply 4 can be used in cooperation with the fixing column 221, ultimately making the position of the power supply 4 in the accommodation cavity 22 more stable and not easy to change, strengthening the stable relationship with the accommodation cavity 22, and further making the power supply 4 more firmly placed in the second lamp housing 2.

[0055] Specifically, as Figure 2 shown, the opening of the second lamp housing 2 is cooperatively arranged with the top of the first lamp housing 5.

[0056] Through the above design, in one example, the beneficial effect lies in that the opening of the second lamp housing 2 is cooperatively arranged with the top of the first lamp housing 5, which can make the entire lamp maintain consistency in visual effect, reduce the splicing trace between the second lamp housing 2 and the first lamp housing 5, make the entire lamp more beautiful as a whole, and also play a protective role, effectively preventing impurities such as dust and water vapor from entering the lamp body and protecting components such as the power supply 4.

[0057] The above-described embodiments merely represent several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A heat-dissipating LED industrial and mining lamp, characterized in that, Comprising: A first lamp housing; A light source board, disposed within the first lamp housing; A lens, covering the first lamp housing; A bracket, installed on a side of the first lamp housing away from the light source board; A second lamp housing, covering the side of the first lamp housing away from the light source board; A power supply, installed within the second lamp housing; A hanging ring, installed on a side of the second lamp housing away from the power supply, and fixedly connected to the second lamp housing and the bracket through a fixing member; Wherein, heat dissipation holes are formed on the second lamp housing.

2. The heat-dissipating LED mining lamp according to claim 1, wherein: A plurality of the heat dissipation holes are formed and are annularly spaced along the surface of the second lamp housing.

3. A heat-dissipating LED industrial and mining lamp according to claim 1, characterized in that: A receiving cavity for cooperating with the power supply is formed on the second lamp housing, and fixing posts are disposed within the receiving cavity. A plurality of the fixing posts are provided and are spaced along the inner circumference of the receiving cavity.

4. A heat-dissipating LED industrial and mining lamp according to claim 1, characterized in that: The second lamp housing is made of a plastic material.

5. The heat-dissipating LED mining lamp according to claim 1, wherein: A groove for cooperating with the bracket is formed on the second lamp housing for fixedly connecting the second lamp housing and the bracket.

6. The heat dissipating LED mining lamp according to claim 5, wherein: A clamping block for cooperating with the groove is provided on the bracket; An installation hole is further formed on the second lamp housing, and the fixing member is screwed to the installation hole.

7. The heat-dissipating LED mining lamp according to claim 3, wherein: The power supply is fixedly disposed within the receiving cavity, and an adaptation groove for cooperating with the fixing posts is formed on the power supply.

8. A heat-dissipating LED mining lamp according to claim 1, characterized in that: The opening of the second lamp housing is cooperatively disposed with the top of the first lamp housing.

Images