Mining lamp capable of automatically sensing and dimming

Abstract

The utility model discloses a mining lamp capable of automatically sensing and dimming. The mining lamp comprises a lamp holder, an LED lamp panel, a photoresistor, a light transmitting mirror, a lamp panel, a heat dissipation assembly and an angle adjusting mechanism. An LED light source is arranged on the LED lamp panel, and the photoresistor is electrically connected with the LED light source so as to control brightness adjustment of the LED light source; a containing cavity is formed in the lamp holder, the heat dissipation assembly is arranged in the containing cavity, and the heat dissipation assembly is used for conducting heat dissipation on the LED lamp panel; the heat dissipation assembly comprises a heat conduction base, a heat conduction pipe, heat dissipation fins and a clamping base. The light dependent resistor can sense the intensity of ambient light and adjust the resistance value through the intensity of the ambient light, so that the brightness of the LED light source is controlled, automatic dimming is realized, unnecessary high-brightness output is avoided, and electric energy waste is reduced; the heat dissipation assembly can reduce the temperature in the mining lamp, the photoresistor can reduce heat generation caused by excessive light emitting, and the service life of the mining lamp can be effectively prolonged through combination of the heat dissipation assembly and the photoresistor.

Description

Technical Field

[0001] The utility model relates to the field of industrial and mining lamps, in particular to an industrial and mining lamp capable of automatic induction dimming. Background Art

[0002] In the prior art, mining lamps are widely used lighting equipment in the industrial and mining fields. Due to their high brightness and high efficiency, they are widely used in large-area lighting places such as factories, warehouses, and mines. However, mining lamps usually need to work for a long time, and their output energy consumption is generally high. Even when there is sufficient light or no high brightness is required, they still maintain high power output, resulting in a waste of electric energy and increased operating costs. In addition, traditional mining lamps will generate a lot of heat when working at high brightness, and traditional mining lamps generally use simple heat sinks or natural heat dissipation methods, which can easily lead to excessive internal temperature of the lamp, which will not only reduce the life of the LED light source, but also easily cause safety hazards. In addition, the installation structure of traditional mining lamps is generally fixed, and it is difficult to adjust the irradiation angle according to the needs of the specific workplace, and the environmental adaptability is low.

[0003] Therefore, the prior art has defects and needs to be improved. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an industrial and mining lamp with automatic induction dimming, which has good heat dissipation effect, can adjust output power according to ambient brightness, and effectively prolong the service life of the product.

[0005] To achieve this purpose, the utility model adopts the following technical solutions: an industrial and mining lamp capable of automatic induction dimming, comprising a lamp holder, an LED lamp board, a photoresistor, a light-transmitting mirror, a lamp panel, a heat dissipation component and an angle adjustment mechanism;

[0006] The lamp panel has an opening in the middle, the LED lamp board is arranged in the opening, a plurality of LED light sources are arranged on the LED lamp board, and the photoresistor is electrically connected to the LED light source;

[0007] The photoresistor is used to control the brightness adjustment of the LED light source, the light-transmitting mirror cover is arranged on the opening, and the light-transmitting mirror is used to diffuse the light emitted by the LED light source;

[0008] The lamp holder is in communication with the end of the lamp panel, and a receiving chamber is provided inside the lamp holder. The heat dissipation component is arranged in the receiving chamber, and the heat dissipation component is used to dissipate heat from the LED lamp panel;

[0009] The heat dissipation assembly includes a heat-conducting base, a heat-conducting pipe, heat-dissipating fins and a clamping seat, wherein the heat-conducting base is arranged in the lamp panel, the LED lamp panel is arranged at one side end of the heat-conducting base, the other side end of the heat-conducting base is provided with a plurality of arc-shaped clamping grooves, one end of the heat-conducting pipe is in contact with the arc-shaped clamping groove, the other end of the heat-conducting pipe is connected with the clamping seat, the heat-dissipating fins are sleeved on the heat-conducting pipe, and the heat-dissipating fins are used to dissipate the heat absorbed from the heat-conducting pipe;

[0010] The angle adjustment mechanism is arranged at the bottom of the lamp holder, and is used to adjust the irradiation angle of the light from the LED light source.

[0011] By adopting the above technical solution, in the industrial and mining lamp capable of automatic induction dimming, the heat dissipation component also includes a heat dissipation fan and a fixing frame, the heat dissipation fins are arranged in the fixing frame, a plurality of ventilation holes are provided on the fixing frame, the heat dissipation fan is arranged on the ventilation holes, and the heat dissipation fan is used to drive airflow to flow through the heat dissipation fins and the heat pipes.

[0012] By adopting the above-mentioned technical solutions, in the industrial and mining lamp capable of automatic induction dimming, the angle adjustment mechanism includes a rotating motor, a rotating shaft, a swing seat and a locking gear disc;

[0013] The swing seat is connected to the bottom of the lamp holder, the rotating shaft is arranged at the bottom of the swing seat, and the rotating shaft is connected to the swing seat through the locking gear plate. The swing seat is used to swing around the rotating shaft as the rotating shaft rotates, and the output shaft of the rotating motor is connected to the rotating shaft to drive the rotating shaft to rotate.

[0014] By adopting the above-mentioned technical solutions, in the industrial and mining lamp capable of automatic induction dimming, the heat-conducting base is made of aluminum alloy.

[0015] By adopting the above-mentioned technical solutions, in the industrial and mining lamp capable of automatic induction dimming, the heat conduction tube is made of copper tube.

[0016] By adopting the above-mentioned technical solutions, the industrial and mining lamp capable of automatic induction dimming further includes a pressure cover, which is arranged on the lamp panel and is used to fix the light-transmitting mirror on the lamp panel.

[0017] By adopting the above-mentioned technical solutions, in the industrial and mining lamp capable of automatic induction dimming, the lamp panel is provided with a plurality of flow-conducting holes along the circumferential direction.

[0018] By adopting the above-mentioned technical solutions, in the industrial and mining lamp capable of automatic induction dimming, the number of the cooling fans is two groups.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The photoresistor of the utility model can sense the intensity of ambient light and adjust the resistance value according to the intensity of ambient light, so as to control the brightness of the LED light source, realize automatic dimming, avoid unnecessary high-brightness output, and reduce energy waste; the heat-conducting base can directly contact the LED light board and absorb the heat generated by the LED light board, and the heat-conducting pipe can efficiently transfer the heat absorbed by the heat-conducting base to the heat dissipation fins, the heat dissipation fins can increase the heat dissipation surface area, and dissipate the heat to the outside through natural convection or forced convection, thereby improving the heat dissipation efficiency of the industrial and mining lamp, the heat dissipation component can reduce the temperature inside the industrial and mining lamp, and the photoresistor reduces the heat generation caused by excessive light, and the combination of the two effectively prolongs the service life of the industrial and mining lamp; the angle adjustment mechanism can facilitate users to adjust the irradiation angle of the LED light source according to needs to meet different working environments and lighting needs, making the application of industrial and mining lamps more flexible and widely applicable to installation environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0023] Figure 1 This is a schematic diagram of the internal structure of the mining lamp of the utility model;

[0024] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the overall side structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the exploded structure of the heat dissipation component of the utility model;

[0027] Figure 5 This is a schematic diagram of the lamp panel installation structure of the utility model;

[0028] Figure 6 It is a schematic diagram of the angle adjustment mechanism structure of the utility model. DETAILED DESCRIPTION

[0029] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, 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 therefore cannot be understood as a limitation on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0031] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0032] like Figures 1 to 6As shown, the utility model embodiment provides an industrial and mining lamp capable of automatic induction dimming, including a lamp holder 10, an LED lamp board 20, a photoresistor 30, a light-transmitting mirror 40, a lamp panel 50, a heat dissipation component 60 and an angle adjustment mechanism 70, wherein the lamp panel 50 has an opening 500 in the middle, the LED lamp board 20 is arranged in the opening 500, a plurality of LED light sources 201 are arranged on the LED lamp board 20, the photoresistor 30 is electrically connected to the LED light source 201, the photoresistor 30 is used to control the brightness adjustment of the LED light source 201, the light-transmitting mirror 40 is covered on the opening 500, and the light-transmitting mirror 40 is used to diffuse the light emitted by the LED light source 201; the LED lamp board 20 Circuit wiring is integrated to electrically connect the LED light source 201 and the photoresistor 30. At the same time, the LED lamp board 20 is made of an aluminum substrate with good thermal conductivity to facilitate the conduction of the heat generated by the LED light source 201 to the outside; the photoresistor 30 can sense the intensity of the ambient light to monitor the surrounding lighting conditions in real time; the photoresistor 30 adjusts the resistance value by sensing the change of the ambient light, thereby controlling the brightness of the LED light source 201 and realizing automatic dimming; specifically, when the ambient light is strong, the brightness of the LED light source 201 is reduced; when the ambient light is weak, the brightness of the LED light source 201 is increased, thereby avoiding unnecessary high-brightness output, reducing the waste of electricity, improving energy utilization efficiency, and extending the service life of the industrial and mining lamp.

[0033] The lamp holder 10 is communicated with the end of the lamp panel 50, and the lamp holder 10 has an accommodating chamber inside. The heat dissipation component 60 is arranged in the accommodating chamber. The heat dissipation component 60 is used to dissipate heat for the LED lamp board 20. The heat dissipation component 60 includes a heat conductive base 601, a heat conductive pipe 602, heat dissipation fins 603 and a clamping seat 604. The heat conductive base 601 is arranged in the lamp panel 50, and the LED lamp board 20 is arranged at one side end of the heat conductive base 601. The other side end of the heat conductive base 601 is provided with a plurality of arc-shaped clamping grooves 6010. One end of the heat conductive pipe 602 is in contact with the arc-shaped clamping groove 6010, and the other end of the heat conductive pipe 602 is connected to the clamping seat 604. The heat dissipation fins 603 are sleeved on the heat pipes 602, and the heat dissipation fins 603 are used to dissipate the heat absorbed from the heat pipes 602; the heat conductive base 601 can be in direct contact with the LED light board 20 and absorb the heat generated by the LED light board 20, and the heat conductive base 602 can efficiently transfer the heat absorbed by the heat conductive base 601 to the heat dissipation fins 603, and the heat dissipation fins 603 can increase the heat dissipation surface area and dissipate the heat to the outside through natural convection or forced convection, thereby improving the heat dissipation efficiency of the industrial and mining lamp; the heat dissipation component 60 reduces the temperature inside the industrial and mining lamp, and the photoresistor 30 reduces the heat generation caused by excessive light, and the combination of the two effectively extends the service life of the industrial and mining lamp.

[0034] The angle adjustment mechanism 70 is disposed at the bottom of the lamp holder 10, and is used to adjust the angle of light irradiation of the LED light source 201. The angle adjustment mechanism 70 allows the user to adjust the irradiation angle of the LED light source 201 according to needs to meet different working environments and lighting requirements, making the application of industrial and mining lamps more flexible and widely applicable to installation environments.

[0035] like Figure 1 and Figure 4 As shown, further, the heat dissipation assembly 60 also includes a heat dissipation fan 605 and a fixing frame 606. The heat dissipation fins 603 are arranged in the fixing frame 606. The fixing frame 606 is provided with a plurality of ventilation holes 6060. The heat dissipation fan 605 is arranged on the ventilation holes 6060. The heat dissipation fan 605 is used to drive air flow through the heat dissipation fins 603 and the heat conduction pipes 602. The heat dissipation fan 605 can drive air flow, so that air flows through the heat dissipation fins 603 and the heat conduction pipes 602, and accelerates the transfer and dissipation of heat from the heat dissipation fins 603 and the heat conduction pipes 602 by forced convection, and the heat dissipation efficiency is high.

[0036] like Figure 1 and Figure 6 As shown, further, the angle adjustment mechanism 70 includes a rotating motor 701, a rotating shaft 702, a swing seat 703 and a locking toothed disc 704, wherein the swing seat 703 is connected to the bottom of the lamp holder 10, the rotating shaft 702 is arranged at the bottom of the swing seat 703, and the rotating shaft 702 is connected to the swing seat 703 through the locking toothed disc 704, and the swing seat 703 is used to swing around the rotating shaft 702 as the rotating shaft 702 rotates, and the output shaft of the rotating motor 701 is connected to the rotating shaft 702 to drive the rotating shaft 702 to rotate. When the rotating motor 701 is started, the swing seat 703 can be driven to rotate through the rotating shaft 702, thereby adjusting the illumination angle of the industrial and mining lamp; when the desired illumination angle is reached, the locking toothed disc 704 can keep the relative position of the swing seat 703 and the rotating shaft 702 stable to avoid angle deviation.

[0037] Furthermore, the heat-conducting base 601 is made of aluminum alloy. Aluminum alloy has a high thermal conductivity, which can quickly transfer the heat generated by the LED light board 20 to the heat pipe 602 and the heat dissipation fins 603, thereby improving the timeliness of heat dissipation and preventing the LED light source 201 from light attenuation and shortening its life due to overheating.

[0038] Furthermore, the heat conducting pipe 602 is made of a copper pipe, which has a greater thermal conductivity than aluminum alloy and can quickly conduct heat from the heat conducting base 601 to the heat dissipating fins 603, thereby improving the heat dissipation efficiency of the mining lamp.

[0039] like Figure 5 As shown, further, a pressure cover 80 is included, and the pressure cover 80 is arranged on the lamp panel 50, and the pressure cover 80 is used to fix the light-transmitting mirror 40 on the lamp panel 50. The setting of the pressure cover 80 can improve the sealing between the light-transmitting mirror 40 and the lamp panel 50, prevent dust, water vapor, etc. from entering the interior of the lamp, and protect the internal electronic components.

[0040] like Figure 5 As shown, further, the lamp panel 50 is provided with a plurality of flow-conducting holes 501 along the circumferential direction. The provision of the flow-conducting holes 501 can promote the circulation of air between the inside and outside of the lamp and accelerate the heat dissipation.

[0041] like Figure 1 and Figure 4 As shown, further, there are two groups of cooling fans 605. The two groups of cooling fans 605 can generate stronger airflow, effectively increase the air flow speed, and improve the cooling efficiency of the cooling fins 603 and the heat pipes 602; and the dual cooling fans 605 can share the load, reduce the working intensity of each group of fans, and if one group of cooling fans 605 fails, the other group of cooling fans 605 can still continue to work, effectively improving the operating reliability of the cooling system.

[0042] The photoresistor 30 of the utility model can sense the intensity of ambient light and adjust the resistance value according to the intensity of ambient light, so as to control the brightness of the LED light source 201, realize automatic dimming, avoid unnecessary high brightness output, and reduce energy waste; the heat-conducting base 601 can be in direct contact with the LED light board 20 and absorb the heat generated by the LED light board 20, and the heat-conducting pipe 602 can efficiently transfer the heat absorbed by the heat-conducting base 601 to the heat dissipation fins 603, and the heat dissipation fins 603 can increase the heat dissipation surface area and dissipate the heat to the outside through natural convection or forced convection, thereby improving the heat dissipation efficiency of the industrial and mining lamp, the heat dissipation component 60 can reduce the temperature inside the industrial and mining lamp, and the photoresistor 30 reduces the heat generation caused by excessive light, and the combination of the two effectively prolongs the service life of the industrial and mining lamp; the angle adjustment mechanism 70 can facilitate the user to adjust the irradiation angle of the LED light source 201 according to needs to meet different working environments and lighting requirements, so that the application of industrial and mining lamps is more flexible and the installation environment is widely applicable.

[0043] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An industrial and mining lamp capable of automatic induction dimming, characterized in that: It includes a lamp holder, an LED lamp board, a photoresistor, a light-transmitting mirror, a lamp panel, a heat dissipation component and an angle adjustment mechanism; The lamp panel has an opening in the middle, the LED lamp board is arranged in the opening, a plurality of LED light sources are arranged on the LED lamp board, and the photoresistor is electrically connected to the LED light source; The photoresistor is used to control the brightness adjustment of the LED light source, the light-transmitting mirror cover is arranged on the opening, and the light-transmitting mirror is used to diffuse the light emitted by the LED light source; The lamp holder is in communication with the end of the lamp panel, and a receiving chamber is provided inside the lamp holder. The heat dissipation component is arranged in the receiving chamber, and the heat dissipation component is used to dissipate heat from the LED lamp panel; The heat dissipation assembly includes a heat-conducting base, a heat-conducting pipe, heat-dissipating fins and a clamping seat, wherein the heat-conducting base is arranged in the lamp panel, the LED lamp panel is arranged at one side end of the heat-conducting base, the other side end of the heat-conducting base is provided with a plurality of arc-shaped clamping grooves, one end of the heat-conducting pipe is in contact with the arc-shaped clamping groove, the other end of the heat-conducting pipe is connected with the clamping seat, the heat-dissipating fins are sleeved on the heat-conducting pipe, and the heat-dissipating fins are used to dissipate the heat absorbed from the heat-conducting pipe; The angle adjustment mechanism is arranged at the bottom of the lamp holder, and is used to adjust the irradiation angle of the light from the LED light source.

2. The automatic induction dimming mining lamp according to claim 1, characterized in that: The heat dissipation component also includes a heat dissipation fan and a fixing frame, the heat dissipation fins are arranged in the fixing frame, the fixing frame is provided with a plurality of ventilation holes, the heat dissipation fan is arranged on the ventilation holes, and the heat dissipation fan is used to drive airflow to flow through the heat dissipation fins and the heat pipes.

3. The industrial and mining lamp capable of automatic dimming according to claim 1, characterized in that: The angle adjustment mechanism includes a rotating motor, a rotating shaft, a swing seat and a locking gear disc; The swing seat is connected to the bottom of the lamp holder, the rotating shaft is arranged at the bottom of the swing seat, and the rotating shaft is connected to the swing seat through the locking gear plate. The swing seat is used to swing around the rotating shaft as the rotating shaft rotates, and the output shaft of the rotating motor is connected to the rotating shaft to drive the rotating shaft to rotate.

4. The industrial and mining lamp capable of automatic induction dimming according to claim 1, characterized in that: The heat-conducting base is made of aluminum alloy.

5. The industrial and mining lamp capable of automatic dimming according to claim 1, characterized in that: The heat conducting pipe is made of copper pipe.

6. The industrial and mining lamp capable of automatic dimming according to claim 1, characterized in that: It also includes a pressure cover, which is arranged on the lamp panel and is used to fix the light-transmitting mirror on the lamp panel.

7. The industrial and mining lamp capable of automatic dimming according to claim 1, characterized in that: The lamp panel is provided with a plurality of flow-conducting holes along the circumferential direction.

8. The industrial and mining lamp capable of automatic dimming according to claim 2, characterized in that: The number of the heat dissipation fans is two groups.

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