LED mining lamp based on efficient dust prevention and heat dissipation

Abstract

The utility model belongs to the technical field of lamps, and particularly relates to an LED mining lamp based on efficient dust prevention and heat dissipation, which comprises a lamp holder, the lower end of the lamp holder is connected with a lampshade through threads, a heat conduction disc is arranged above the lamp holder, and an outer shell is arranged on the outer side of the upper part of the heat conduction disc; wherein a plurality of groups of inserting holes are formed in the inner side of the lamp holder in an up-and-down penetrating mode, first heat-conducting fins are arranged below the heat-conducting disc and correspond to the inserting holes, the first heat-conducting fins are inserted into the lamp holder through the inserting holes, and a plurality of groups of second heat-conducting fins are arranged above the heat-conducting disc; an air inlet is formed in the top end of the outer shell, a filter plate is installed in the air inlet, a fan assembly is arranged under the air inlet, and multiple sets of exhaust holes are formed in the side face of the outer shell. And then cold air is sucked from the air inlet through the fan assembly, and then hot air is exhausted from the exhaust hole to dissipate heat of the lamp.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of lamps and lanterns, specifically relates to a LED mining lamp based on high -efficient dustproof heat dissipation. BACKGROUND

[0002] LED mining lamp is widely used in factory, mine, warehouse, high shed production operation area and large -scale special occasion etc., and more and more occasions need that high -power mining lamp can work safely and continuously, and with the requirement of use occasion continuously improves and greater power output, make the heat dissipation problem of mining lamp more prominent, the dustproof effect of existing LED mining lamp is not good when radiating.

[0003] And the heat dissipation performance of the existing mining lamp has been greatly improved, but with the increase of use power and long time continuous use, heat accumulation may still occur, which may easily cause the lamp to be burned out.

[0004] UTILIZATION CONTENT

[0005] The utility model aims at providing a LED mining lamp based on high -efficient dustproof heat dissipation, which has dustproof function for the lamp while radiating the LED mining lamp, thereby increasing the service life of the lamp.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] A LED mining lamp based on high -efficient dustproof heat dissipation, including the lamp head, the lower end of the lamp head is connected with the lamp shade through the thread, the upper of the lamp head is provided with the heat conduction disc, the upper outside of the heat conduction disc is provided with the shell body, wherein the inside of the lamp head is vertically penetrated and is provided with multiple groups of the jack, the lower of the heat conduction disc is provided with the heat conduction sheet one, and the heat conduction sheet one is inserted into the lamp head from the jack, the upper of the heat conduction disc is provided with multiple groups of the heat conduction sheet two, the top of the shell body is provided with the air inlet, the air inlet is installed with the filter plate, the lower of the air inlet is provided with the fan assembly, the side of the shell body is provided with multiple groups of the exhaust hole.

[0008] In a preferred scheme, the upper end of the lamp head is provided with a sealing ring one, and the jack is upwardly extended and arranged on the sealing ring one.

[0009] In a preferred scheme, the top of the lamp shade is provided with a sealing ring two.

[0010] In a preferred scheme, multiple groups of holes are vertically penetrated in each heat conduction sheet two.

[0011] In a preferred scheme, the exhaust hole has an inclined structure, and the exhaust hole is inclined from the high inner side to the low outer side.

[0012] In a preferred solution, the inner side of the outer shell is further provided with a temperature sensing assembly for measuring the temperature inside the outer shell.

[0013] The utility model achieves the following technical effects:

[0014] The utility model discloses a lamp head heat dissipation device, which comprises a lamp head, a lampshade, a heat conduction disc, a sealing ring, an outer shell, a temperature sensing assembly, a fan assembly and a filter plate.

[0015] The utility model discloses a lamp head heat dissipation device, which comprises a lamp head, a lampshade, a heat conduction disc, a sealing ring, an outer shell, a temperature sensing assembly, a fan assembly and a filter plate. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the exploded structure schematic diagram of the utility model;

[0018] Figure 3 It is the cross section structure schematic diagram of the utility model;

[0019] Figure 4 It is the Figure 3 Amplification structure schematic diagram of the utility model in A place.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, lamp head;2, lampshade;3, heat conduction disc;4, sealing ring one;5, outer shell;6, temperature sensing assembly;11, jack;21, sealing ring two;31, heat conduction sheet one;32, heat conduction sheet two;321, hole;51, air inlet;52, filter plate;53, exhaust hole;54, fan assembly;55, hanging ring. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiment of the utility model is described in detail in combination with the drawings of the specification.

[0023] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to herein means a specific feature, structure, or characteristic that can be included in at least one implementation of the present application. The "in a preferred embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent or alternative to other embodiments.

[0025] Thirdly, the present application is described in detail in combination with the schematic drawings. In order to facilitate the description, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic drawing is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions including length, width and depth should be included in the actual manufacture.

[0026] Please refer to the accompanying Figures 1 to 3 As shown in the drawings, the present application provides a kind of LED mining lamp based on high efficiency dustproof heat dissipation, including lamp head 1, the lower end of lamp head 1 is connected with lampshade 2 by screw thread, the upper of lamp head 1 is provided with heat conduction disc 3, the upper outer side of heat conduction disc 3 is provided with shell 5;Wherein, the inside of lamp head 1 is vertically penetrated and is provided with multiple groups of jack 11, the lower of heat conduction disc 3 is provided with heat conduction sheet one 31 corresponding to jack 11, and heat conduction sheet one 31 is inserted into lamp head 1 by jack 11, the upper of heat conduction disc 3 is provided with multiple groups of heat conduction sheet two 32;The top of shell 5 is provided with air inlet 51, filter plate 52 is installed in air inlet 51, fan assembly 54 is provided below air inlet 51, the side of shell 5 is provided with multiple groups of exhaust hole 53;

[0027] In this embodiment, when the lamp is assembled, the lampshade 2 is screwed on the lamp head 1 by screw engagement, and the lamp head 1 is assembled with the heat conduction disc 3 and the shell 5, and then fixed by penetrating bolts. When the lamp is used, the lamp head 1 generates heat while being electrified and emitting light. The generated heat is conducted along the heat conduction sheet one 31 to the heat conduction sheet two 32, which dissipates the heat into the shell 5. Then, the fan assembly 54 sucks cold air from the air inlet 51 into the shell 5, and then dissipates the heat in the shell 5 from the exhaust hole 53. In addition, the filter plate 52 installed at the air inlet 51 can filter the air entering the shell 5, thereby achieving the purpose of dust prevention.

[0028] Preferably, the filter plate 52 and the shell 5 are fixed and installed by bolts, which facilitates disassembly and replacement. In addition, the top of the shell 5 is provided with a hanging ring 55, which facilitates hanging the lamp at a high place for lighting.

[0029] Please refer to Figure 2 and Figure 3 As shown in the drawings, the upper end of the lamp head 1 is provided with a sealing ring one 4, and the jack 11 extends upward and is provided on the sealing ring one 4.

[0030] The sealing ring 4 mainly fills the gap between the heat-conducting disc 3 and the lamp holder 1, avoids the dust from the outside entering the light-emitting part of the lamp holder 1 through the gap and the insertion hole 11, and makes the light-emitting effect of the lamp holder 1 better and the light brighter.

[0031] As shown in Figure 4 The top end of the lampshade 2 is provided with a sealing ring 21.

[0032] In this embodiment, the sealing ring 21 improves the sealing performance of the combination of the lampshade 2 and the lamp holder 1, avoids the dust from the outside entering the lampshade 2 and reducing the light transmittance, and makes the lamp have high brightness after long-time use.

[0033] As shown in Figure 2 and Figure 3 Each heat-conducting sheet 32 is provided with a plurality of holes 321.

[0034] In this embodiment, the holes 321 are arranged on the heat-conducting sheet 32, so that the air can pass through the holes 321 and take away the heat on the heat-conducting sheet 32, the area of the heat-conducting sheet 32 in contact with the air is increased, and the heat-conducting sheet 32 can be quickly cooled.

[0035] As shown in Figure 3 The exhaust hole 53 has an inclined structure, and the exhaust hole 53 is inclined from the high inner end to the low outer end.

[0036] The exhaust hole 53 is arranged to be inclined from the high inner end to the low outer end, which can effectively prevent small particles such as debris from vertically falling into the outer shell 5 and play a dustproof role.

[0037] As shown in Figure 2 and Figure 3 The inner side of the outer shell 5 is further provided with a temperature sensing assembly 6, and the temperature sensing assembly 6 is used to measure the temperature in the outer shell 5.

[0038] In this embodiment, the temperature sensing assembly 6 is arranged to control the opening and closing of the fan assembly 54 according to the change of the temperature. When the temperature sensing assembly 6 measures that the temperature in the outer shell 5 of the lamp reaches a predetermined value, the temperature sensing assembly 6 transmits a signal to a control assembly (not shown in the figure) in the lamp, and the control assembly controls the opening of the fan assembly 54, so that the air in the outer shell 5 flows. When the temperature does not reach the predetermined value, the air flow in the outer shell 5 is only the natural flow of air convection.

[0039] The working principle of the utility model is as follows: when the lamp is assembled, the lampshade 2 is screwed on the lamp cap 1 by thread engagement, and after the lamp cap 1 is assembled with the heat-conducting disc 3 and the outer shell 5, it is fixed by penetrating bolts. When the lamp is used, the lamp cap 1 generates heat while emitting light, and the generated heat is conducted to the heat-conducting sheet two 32 along the heat-conducting sheet one 31, the heat-conducting sheet two 32 spreads the heat into the outer shell 5, the fan assembly 54 sucks cold air into the outer shell 5 from the air inlet 51, and the heat in the outer shell 5 is discharged from the air outlet 53, so as to cool the lamp. The filter plate 52 installed at the air inlet 51 can filter the air entering the outer shell 5, so as to achieve the dustproof purpose.

[0040] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the art, several improvements and refinements can be made without departing from the principle of the utility model, and these improvements and refinements should also be regarded as the protection scope of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model are implemented according to the conventional means in the art without special description and limitation.

Claims

1. An LED industrial and mining lamp based on high-efficiency dustproof and heat dissipation, characterized in that: The application relates to a lamp head (1), the lower end of the lamp head (1) is connected with a lampshade (2) through screw threads, the upper end of the lamp head (1) is provided with a heat-conducting disc (3), the outer side of the upper end of the heat-conducting disc (3) is provided with an outer shell (5); Wherein, a plurality of groups of insertion holes (11) are vertically arranged on the inner side of the lamp head (1), the lower end of the heat-conducting disc (3) is provided with a plurality of groups of heat-conducting sheets (31) corresponding to the insertion holes (11), the heat-conducting sheets (31) are inserted into the lamp head (1) from the insertion holes (11), and the upper end of the heat-conducting disc (3) is provided with a plurality of groups of heat-conducting sheets (32). The top end of the outer shell (5) is provided with an air inlet (51), the air inlet (51) is provided with a filter plate (52), the air inlet (51) is provided with a fan assembly (54) below, and the side of the outer shell (5) is provided with a plurality of groups of air exhaust holes (53).

2. The LED mining lamp based on efficient dust prevention and heat dissipation according to claim 1, characterized in that: The upper end of the lamp head (1) is provided with a sealing ring (4), and the insertion holes (11) are vertically arranged on the sealing ring (4).

3. The LED mining lamp based on efficient dustproof and heat dissipation according to claim 1, characterized in that: The top end of the lampshade (2) is provided with a sealing ring (21).

4. The LED mining lamp based on efficient dustproof and heat dissipation according to claim 1, characterized in that: A plurality of groups of holes (321) are vertically arranged in each heat-conducting sheet (32).

5. The LED mining lamp based on efficient dustproof and heat dissipation according to claim 1, characterized in that: The air exhaust holes (53) have an inclined structure, and the air exhaust holes (53) are inclined from the inner side to the outer side.

6. The LED mining lamp based on efficient dustproof and heat dissipation according to claim 1, characterized in that: The inner side of the outer shell (5) is provided with a temperature sensing assembly (6), and the temperature sensing assembly (6) is used for measuring the temperature in the outer shell (5).

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