CN104482517B

CN104482517B - Mine lamp

Info

Publication number: CN104482517B
Application number: CN201410767467.9A
Authority: CN
Inventors: 叶伟炳
Original assignee: Dongguan Wenyu Industrial Co Ltd
Current assignee: Dongguan Wenyu Industrial Co Ltd
Priority date: 2014-12-11
Filing date: 2014-12-11
Publication date: 2018-01-30
Anticipated expiration: 2034-12-11
Also published as: CN104482517A

Abstract

A kind of mine lamp, including lampshade, mounting post；The lampshade is fixedly installed on the first end of the mounting post；The lampshade is provided for reflecting the lamp shade body of the light of the LED, and is fixed on inside the lamp shade body, the lamp socket for mounted LED lamp；The mounting post includes mounting post body and some first radiating fins being connected with the mounting post body and some second radiating fins；The second end of the mounting post sets the first installation position, for the mounting post to be fixedly installed in into outside by first installation position；A mounting suspension member is extended outside the lampshade.Above-mentioned mine lamp, in the presence of the first radiating fin and the second radiating fin, by way of convection current, so that Efficient air circulates, internal hot-air is not limited by traditional closed lampshade, escaped rapidly by these gaps, surrounding environment is conducted heat to, so as to enhance radiating effect.

Description

Mine lamp

Technical field

The present invention relates to mining device, more particularly to mine lamp.

Background technology

At present, due to the progress of LED technology, increasing LED is applied in the industrial production, the depth especially in mining site , it is necessary to carry out lasting illumination in well operations.However, LED light decay or its life-span are directly relevant with its junction temperature, work as LED Radiate bad, the junction temperature of LED is just high, and the life-span just shortens.

If so that the lighting when junction temperature of LED is 25 degree is 100%, then when junction temperature rises to 60 degree, its luminous quantity Just only 90%；Junction temperature drops down to 80% when being 100 degree；140 degree just only 70%.It can be seen that improving radiating, control junction temperature is Highly important thing.

In addition, the heating of LED can also cause the spectroscopic studying of LED；When constant pressure is powered, colour temperature rise, positive electricity Stream increase, reverse current also increase, and thermal stress increases, fluorescent material epoxy aging accelerates etc. variety of problems, therefore, LED The heat dissipation problem of lamp be LED lamp structure design in a mostly important problem.

The content of the invention

Based on this, it is necessary to the problem of for how to strengthen radiating effect, there is provided a kind of mine lamp.

A kind of mine lamp, including lampshade, mounting post；The lampshade is fixedly installed on the first end of the mounting post；It is described Lampshade is provided for reflecting the lamp shade body of the light of the LED, and is fixed on inside the lamp shade body, for installing The lamp socket of LED；The mounting post includes mounting post body and some first heat radiating fins being connected with the mounting post body Piece and some second radiating fins；The second end of the mounting post sets the first installation position, for being installed by described first The mounting post is fixedly installed in outside by position；A mounting suspension member is extended outside the lampshade.

In one of the embodiments, the mounting post body includes a solid cylindrical copper bar and the parcel is solid The hollow aluminium alloy cylinder of cylindrical copper bar.

In one of the embodiments, the mounting post body sets first connecting portion, for installing the lamp socket.

In one of the embodiments, the lamp socket abuts the solid cylindrical copper bar.

In one of the embodiments, the mounting post outer body wall is uniformly provided with some first radiating fins.

In one of the embodiments, the spacing between each first radiating fin is 1.5~2.5cm.

In one of the embodiments, each described first radiating fin one end is fixed on the mounting post outer body wall, The other end is stretched out setting by the mounting post outer body wall.

In one of the embodiments, first radiating fin includes rectangular body, described rectangular body one end First installation portion is set, for first radiating fin to be fixed on to the lateral wall of the mounting post body.

In one of the embodiments, the rectangular body other end sets radiating block, and the radiating block is concave-convex Or waveform.

In one of the embodiments, the rectangular body both sides are provided with some strip projected parts being spaced substantially equidistant.

Above-mentioned mine lamp, in the presence of the first radiating fin and the second radiating fin, by way of convection current so that air Efficiently circulation, internal hot-air are not limited by traditional closed lampshade, are escaped rapidly by these gaps, heat is conducted To surrounding environment, so as to enhance radiating effect.

Brief description of the drawings

Fig. 1 is the structural representation of the mine lamp of one embodiment of the invention；

Fig. 2 is the internal structure schematic diagram of mine lamp shown in Fig. 1；

Fig. 3 is the structural representation of the mine lamp of another embodiment of the present invention；

Fig. 4 is the structural representation of the mine lamp of another embodiment of the present invention；

Fig. 5 is the structure enlargement diagram of part A shown in Fig. 4；

Fig. 6 is the structural representation of the mine lamp of another embodiment of the present invention；

Fig. 7 is the structure enlargement diagram of part B shown in Fig. 6.

Embodiment

In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention Embodiment be described in detail.Many details are elaborated in the following description in order to fully understand this hair It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited by following public specific embodiment.

It should be noted that when element is referred to as " being fixed on ", " being arranged at " another element, it can be directly another On individual element or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be It is directly connected to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level ", "left", "right" and similar statement for illustrative purposes only, it is unique embodiment to be not offered as.

As shown in figure 1, its for one embodiment of the invention mine lamp 10 structural representation, mine lamp 10 include lampshade 100, Mounting post 110；The lampshade 100 is fixedly installed on the first end 111 of the mounting post 110；Mounting post 110 is provided with LED Lamp；The lampshade 100 is provided with the lamp shade body of the light for reflecting the LED, and as shown in Fig. 2 the lampshade 100 be provided be fixed on inside the lamp shade body, the lamp socket 120 for mounted LED lamp 121；The second of the mounting post 110 End 112 sets the first installation position 113, outer for being fixedly installed in the mounting post 110 by first installation position 113 Portion.For example, the lamp socket 120 sets reflective areas, the reflective areas is used to produce installed in the LED 121 of the lamp socket 120 Light polymerize and outwards projected, for example, the reflective areas uses aluminium alloy extrusions, so, because it has in light weight, body The features such as product is small, throw light is soft, hot spot is evenly distributed, hot spot adjustable range is big, available for focus irradiation and carry out big face Illuminate long-pendingly.For example, the reflective areas is formed using high-quality plastics and fabrication of electronic components, and use the white of high brightness LED, so, can to camp out of doors, the user that the environment such as life lighting, mine operation uses the light of light is provided, It is easy to user to be smoothed out operation of living.

For the ease of mine lamp 10 is mounted externally, for example, a mounting suspension member is extended outside lampshade, for example, installation Suspension member is made of metal materials such as stainless steel, kirsite, aluminium alloy or copper alloys, for example, mounting suspension member includes a hook, It is so that by linking up with that mine lamp 10 is mounted externally；For example, mounting suspension member includes an installation screw so that will by installation screw Mine lamp 10 is mounted externally.

Lampshade 100 is changed in order to facilitate installation, for example, the lampshade 100, which is spirally connected, is arranged at the first of the mounting post 110 End 111.For example, the clamping of lampshade 100 is arranged at the first end 111 of the mounting post 110.Will by removably Lampshade 100 is arranged on the first end 111 of the mounting post 110, and so, can very easily change weathered can not make Lampshade 100.In other embodiments, the lampshade 100 can also be wholely set with the mounting post 110.

For example, the expansion set of first end 111 of the mounting post 110.For example, the second end of the mounting post 110 112 set some first installation positions 113.For example, the second end 112 of the mounting post 110 only sets one described first Installation position 113.For example, the second end 112 of the mounting post 110 sets jack.For example, the jack is arranged at described second The top of end 112.For example, the jack is arranged at the side of the second end 112.

As shown in Fig. 2 it is the internal structure schematic diagram of mine lamp shown in Fig. 1, for example, the lamp shade body sets upper ring body With lower ring body, lampshade internal layer and lampshade outer layer are set between upper ring body and lower ring body, and lampshade internal layer and lampshade outer layer are indirect Contact is set, for example, lampshade internal layer passes through upper ring body, lower ring body mediate contact with lampshade outer layer；Lampshade internal layer includes some Every the inner layer strips 101 of setting, the first end of each inner layer strips 101 is fixedly installed on upper ring body, and the second end of each inner layer strips 101 is fixed Lower ring body is arranged at, each non-direct contact of inner layer strips 101 is set, for example, adjacent two inner layer strips are arranged at intervals；Lampshade outer layer includes Some spaced outer layer bars 102, the first end of each outer layer bar 102 are fixedly installed on upper ring body, and the second of each outer layer bar 102 End is fixedly installed on lower ring body, and each non-direct contact of outer layer bar 102 is set；So, gap be present between outer layer bar 102, There is also gap between inner layer strips 101, and there is also gap between inner layer strips 101 and outer layer bar 102, so as to pass through The mode of convection current so that Efficient air is circulated, and internal hot-air is not limited by traditional closed lampshade 100, and passes through this A little gaps escape rapidly, so as to enhance radiating effect.

In order to realize the cover of light, avoid influenceing reflecting effect, it is preferred that between adjacent two outer layers bar 102 Gap location, an inner layer strips 101 are correspondingly arranged, also, the width in the gap between adjacent two outer layers bar 102 is less than inner layer strips 101 Width；Gap location between adjacent two inner layer strips 101, is correspondingly arranged an outer layer bar 102, also, adjacent two inner layer strips 101 it Between gap width be less than outer layer bar 102 width.Preferably, the one side in inner layer strips 101 close to the LED, if Put interior reflector layer, it is preferred that the interior reflector layer protrusion sets fold-line-shaped or corrugated reflective tape；Preferably, in outer layer Bar 102 sets outer reflector layer close to the one side of the LED, it is preferred that the outer reflector layer protrusion setting fold-line-shaped or Corrugated reflective tape；So, preferable reflecting effect can be obtained.

For example, the lamp socket 120 is arranged at the upper ring body, for example, the lamp socket 120 is arranged to annular.LED bag Include adopting surface mounted LED bulb and contact pin type LED bulb.For the ease of mounted LED lamp, for example, using adopting surface mounted LED bulb, it is described Lamp socket 120 is provided with the substrate for connecting the upper ring body, and some bulb installation positions are provided with substrate, and each bulb installation position is set A small amount of copper foil is equipped with, to facilitate soldering surface mounted formula LED bulb.So, heat caused by adopting surface mounted LED bulb is after substrate It is delivered to lampshade 100 so that the area of adopting surface mounted LED bulb contact heat abstractor is bigger, so as to be easier to radiate.And for example, adopt Adopting surface mounted LED bulb is fixed on substrate with cured silicone elastomeric material, further, to obtain preferably fixed effect Fruit, its pasting method are：Proportioning is used as 0.5：1.5 AB glue, AB glue is stirred 11~15 minutes, be then heated to 50 DEG C very Empty deaeration 20 minutes, then in dispensing, glue temperature is kept for 50 DEG C, while will be preheating to 150 DEG C for the support that dispensing is handled, with Moist moisture is removed, and carries out sealing glue position reason before support does not absorb the wet moisture that gets damp again as early as possible, then in 80 DEG C of temperature Toasted on degree 1.5 hours, temperature is finally brought up to 160 DEG C and toasts 3~4 hours to improve the solidification of organic silicon rubber body material Rate.So, due to the resistance to cracking of cured silicone elastomeric material, resistant to hardening, light transmittance is high, refractive index is high, heat endurance is good, should Power is small, color inhibition, resistance to atmospheric aging, the features such as hygroscopicity is low, there is good elasticity after organic silicon rubber body material solidification, it is resistance to High/low temperature, can be long-term use of in -50 DEG C~200 DEG C of temperature section so that adopting surface mounted LED bulb possesses good radiating effect While fruit, increase its service life, it is easy to spread.

In order to further increase the radiating efficiency of lampshade 100, for example, the inner layer strips 101 of lampshade 100 and outer layer bar 102 wrap Two kinds of different metals of coefficient of thermal expansion and contraction are included to force together manufactured bimetal leaf.For example, the bimetal leaf include irony, Copper alloy and nickel-manganese etc..For example, the active layers in bimetal leaf use nichrome, nickel-manganese, ormolu etc.. In order that inner layer strips 101 have resistant to elevated temperatures feature, for example, inner layer strips 101 use nickel-manganese, for example, nickel-manganese is matched somebody with somebody Than following (based on % weight)：C=0.01~0.1, Si=0.1~0.25, Mn=7.5~9.0, P=0.01~0.03, Ni= 23~28, surplus Fe.In order that outer layer bar 102 has corrosion resistant feature, for example, outer layer bar 102 uses copper-manganese-nickel, For example, the proportioning of copper-manganese-nickel is following (based on % weight)：C=0.01~0.1, Si=0.1~0.25, Mn=7.5~ 9.0, P=0.01~0.03, Cu=18~25, Ni=23~28, surplus Fe.For example, the passive layer in bimetal leaf includes Nickel alloy, evanohm, for example, inner layer strips 101 use nickel alloy, it is matched following (based on % weight)：C=0.01~0.2, Si =0.2~0.35, P=0.02~0.05, Ni=15~20, surplus Fe.For example, outer layer bar 102 uses evanohm, it is matched As follows (based on % weight)：C=0.01~0.3, Si=0.08~0.25, P=0.01~0.15, Cr=18~25, surplus are Fe.For example, the side using fusion process, explosion bonding process, block roll-bonding method or continuous solid phase composite algorithm of thermo bimetal Formula is made.When inner layer strips 101 and outer layer bar 102 are installed, the active layers of bimetal leaf are set towards outside.When LED seat 120 When caused heat is conducted to lampshade 100, inner layer strips 101 and outer layer bar 102 are heated, when inner layer strips 101 and the temperature of outer layer bar 102 During degree change, because the coefficient of expansion of the active layers of bimetal leaf is significantly larger than the coefficient of expansion of passive layer, therefore inner layer strips 101 and The curvature of outer layer bar 102 changes so as to produce deformation, that is, produces inner layer strips 101 and outer layer bar 102 towards outer lateral bend exhibition Open.So, by way of convection current so that Efficient air is circulated, and internal hot-air is escaped rapidly by these gaps, so as to Enhance radiating effect；Meanwhile inner layer strips 101 and outer layer bar 102 towards outer lateral bend deploy when, increase and the contact surface of air Product, accelerates the conduction of heat, so as to further enhancing radiating effect.

In order to reduce the light decay of LED, extend the life-span of LED, for example, mine lamp 10 is driven by the way of constant current driving LED lights work, because the principle of constant current drive mode is prior art, its known circuit structure of those skilled in the art With driving principle, the present embodiment is intended to protect the structure of mine lamp 10, therefore does not repeat herein.So, because LED has temperature effect Should, temperature rise junction resistance can reduce, and electric current increase, temperature further increases, and resistance further reduces, and be formed a kind of positive and negative Feedback, makes electric current increase sharply, very big to LED aging effects, or even makes LED actual effect.And constant current driving then keeps flow through LED Lamp current is invariable, ensures the running environment of LED, reduces LED light decay, extends the LED life-span.In addition, passed through from cost In Ji, constant voltage drive circuit is simple, economical and practical, is used widely in compact LED household electrical appliances, its use can discharge and recharge electricity Pond powers, and usage time length, overall power is small and caloric value is low, meets daily need using constant pressure driving energy.

And for example, the connected mode of each LED of mine lamp 10 uses series-parallel connection mode, i.e. the number of LED in series or in parallel Mean allocation is measured, so, the voltage distributed in a LED series arm is identical, each LED in same series arm On electric current it is also essentially identical, brightness is consistent, while also close by the electric current of each series arm so that the use of LED Measure unrestricted, and parallel connection LED load current is stable, and the cost of driver reduces.

For example, offer some outer tank bodies in the mounting post 110.Preferably, if being also set up inside the mounting post 110 Groove in dry, the interior groove penetrate the first end 111 and the second end 112.Preferably, the lamp shade body is opened Provided with the second installation position, it is a circular hole, is enclosed at the first end 111 of the mounting post 110 so that the lampshade 100 is solid Surely it is arranged at the first end 111 of the mounting post 110；So, the heat inside the lampshade 100, can be by conduction side Formula is delivered to the second end 112 of mounting post 110 from the first end 111 of mounting post 110, can also be by convection type from each Dissipated in interior groove.

In order that the heat of lamp socket 120 is rapidly transferred to surrounding environment, for example, the lamp socket 120 is annular and is arranged at The periphery of the circular hole.So, the heat of the lamp socket 120 is by the lampshade 100, with conduction pattern from the lampshade 100 Conduct to the first end 111 of mounting post 110, be then passed to the second end 112 of mounting post 110, and can also pass through Convection type dissipates from each interior groove.

Incorporated by reference to Fig. 1 and Fig. 2, for example, mine lamp 10 includes eight LEDs on the lamp socket 120 of the mine lamp 10 121；Wherein, the mine lamp includes lampshade 100, mounting post 110；The lampshade 100 is fixedly installed on the of the mounting post 110 One end 111；The lampshade 100 is provided for reflecting the lamp shade body of the light of the LED, and is fixed on the lampshade Body interior, the lamp socket for mounted LED lamp；The second end 112 of the mounting post 110 sets the first installation position 113, is used for The mounting post 110 is fixedly installed in by outside by first installation position 113.

In order that the light angle for obtaining the LED of lamp socket 120 meets actual demand, for example, being provided with aluminium base on lamp socket 120 Plate, the LED sets the light-emitting area of flat shape, for example, the lamp bead of the LED of flat shape is directly bonded with aluminium base, So, the LED of flat shape produces the light vertical with aluminium base, and light can be especially suitable for needing long distance with straightline propagation From the occasion for irradiating or needing optically focused.For example, the LED sets the light-emitting area of spherical shape.For example, the LED is set Put the light-emitting area of ellipsoidal shape.So, the different light-emitting areas of the LED can cause the light of the LED of lamp socket 120 Angle can have plurality of specifications to facilitate user to be selected according to being actually needed.

In order to facilitate installing or lifting mine lamp 10, for example, first installation position includes a link 113.It is for example, described First installation position 113 also includes the fastener being connected with the link.For example, the link is in the position being in contact with the fastener Widen setting.So, when installing or lifting mine lamp 10, very easily hung to suitable position by link 113, and And fixation can be installed or lifted to mine lamp 10 in the presence of fastener, further, the position that link contacts with fastener is entered Row widens setting, can prevent the contact failure between link and fastener, is effectively increased the fastness of installation or lifting, simply It is practical.

In order that obtaining mine lamp 10 has different light radiation responses, for example, the lamp shade body has hemispherical dome structure.Example Such as, the lamp shade body has hexahedron structure.For example, the lamp shade body has octahedral body structure.So, Ke Yiman For sufficient user in the demand of different occasions, structure design is simple and convenient, practical, easy to spread.

As shown in figure 3, its structural representation for the mine lamp 20 of another embodiment of the present invention, with reference to Fig. 1, the lampshade sheet Body is provided with installation cylinder 301, and some radiator shutters 302 are provided with along in the installation peripheral rim of cylinder 301, for example, radiating leaf The clamping of piece 302, grafting or be weldingly fixed on installation the peripheral rim of cylinder 301 on, for example, along installation the peripheral rim of cylinder 301 It is above equidistant to be uniformly provided with 18 radiator shutters 302；Each non-direct contact of radiator shutter 302 is set, for example, each dissipate Hot blade 302 is by installing the mediate contact of cylinder 301, i.e. each radiator shutter 302 is connected to installation cylinder 301 by one end Mediate contact afterwards.So, installing the heat on cylinder 301 can be some in the installation peripheral rim of cylinder 301 by being connected to Radiator shutter 302 is conducted to surrounding environment, also, gap be present between each radiator shutter 302, so as to pass through convection current Mode so that Efficient air is circulated, and internal hot-air is not limited by traditional closed lampshade 100, fast by these gaps Speed effusion, so as to enhance radiating effect.

In order to realize the cover of light, avoid influenceing reflecting effect, it is preferred that the one end of radiator shutter 302 is into one jiao Degree is connected in the installation peripheral rim of cylinder 301, also, each radiator shutter 302 partly overlaps and sets or be staggered；Example Such as, radiator shutter 302 is arranged to regular or irregular arc-shaped flaky, and its one end is at an angle to be fixed on installation cylinder 301, The other end extends to installation cylinder 301 outer peripheral edge, also, another radiator shutter 302 is blocked in the upside of each radiator shutter 302 Downside；Preferably, the one side in radiator shutter 302 close to the LED, reflector layer in setting, it is preferred that described interior reflective Layer protrusion sets fold-line-shaped or corrugated reflective tape；So, each radiator shutter 302, which partly overlaps, sets or is staggered It can stop that light is excessive, meanwhile, in the presence of reflective tape, the irradiation that can be concentrated light is preferable to obtain Reflecting effect.

In order to strengthen radiating effect, for example, the installation 301 hollow setting of cylinder, the lamp socket 120 are arranged on the peace Fill inside cylinder 301, aluminium base is set on the lamp socket 120, some LEDs are set on aluminium base, and the lamp socket 120 Aluminium base directly contacts with the installation inwall of cylinder 301；So, heat caused by LED is conducted to installation by aluminium base Cylinder 301, then conducted by installation cylinder 301 to each radiator shutter 302 and periphery is conducted heat to by each radiator shutter 302 Enclose, rapidly conduct heat caused by LED to surrounding environment so as to realize.

In order to further enhance the radiating effect of radiator shutter 302, for example, the lampshade is rotationally arranged at the peace Fill the first end 111 of post 110；For example, installation 301 hollow setting of cylinder, i.e. installation cylinder 301 is an annulus, along installation circle Some radiator shutters 302 are provided with the peripheral rim of post 301, installation cylinder 301 is internally provided with the activity of installation cylinder 301 even The lamp socket 120 of the installation LED connect；For example, the first end 111 of mounting post 110 sets an annular generator, annular generator Diameter it is equal with the diameter for installing cylinder 301, the side of annular generator is coaxially connected with installing cylinder 301, and opposite side is fixed In the first end 111 of the mounting post 110；So, when annular generator works, installation cylinder 301 is driven to rotate, now, Radiator shutter 302 also rotates under the drive of installation cylinder 301, and the rotation of radiator shutter 302 makes atmospheric pressure change uneven, That is, because radiator shutter 302 is constantly in high speed rotation state, therefore in the still air boundary layer on the surface of radiator shutter 302 It is cut under the action of the centrifugal, so as to reach the effect of the improving heat radiation efficiency under identical area of dissipation so that air flow property Strengthen, so as to rapidly be discharged heat using the radiator shutter 302 to run at high speed.

As shown in figure 4, its structural representation for the mine lamp 30 of another embodiment of the present invention, with reference to Fig. 1, mounting post includes Mounting post body 400 and some first radiating fins 401 being connected with mounting post body 400, some second radiating fins 402.For example, mounting post body 400 includes a solid cylindrical copper bar and wraps up the hollow aluminium alloy of solid cylindrical copper bar Cylinder.And for example, mounting post body 400 includes a solid cylindrical copper bar and the fin being integrally disposed upon with copper bar outside copper bar Installation position, for installing the first radiating fin 401 and the second radiating fin 402.Preferably, mounting post body 400 sets first Connecting portion, for mounting lamp holder 120, also, lamp socket 120 abuts the solid cylindrical copper bar so that the heat of lamp socket 120 can Conducted heat to conducting in time to mounting post body 400, and by the first radiating fin 401 and the second radiating fin 402 Surrounding environment, strengthen radiating effect.

In order to further speed up radiating efficiency, the lateral wall of mounting post body 400 is uniformly provided with some first radiating fins 401, for example, the spacing between each first radiating fin 401 is 1.5~2.5cm；Each one end of first radiating fin 401 is fixed on The lateral wall of mounting post body 400, the other end stretch out setting from the lateral wall of mounting post body 400；So, air can be increased With the contact area of the first radiating fin 401 so that air efficiently circulates between each first radiating fin 401, so as to take away Heat on first radiating fin 401, and the heat on the first radiating fin 401 can escape rapidly from gap, so as to increase Strong radiating effect.

In order to increase the contact area of the first radiating fin 401 and air, for example, the first radiating fin 401 is including rectangular Shape body, rectangular body one end sets the first installation portion, for the first radiating fin 401 to be fixed on into mounting post body 400 lateral walls；The rectangular body other end sets radiating block, and radiating block is concave-convex or waveform, to increase itself and air Contact area.For example, rectangular body both sides are provided with some strip projected parts being spaced substantially equidistant.For example, rectangular body Both sides are provided with some hemispherical protuberances of matrix arrangement.For example, rectangular body both sides are provided with the thin slice being spaced substantially equidistant. Preferably, rectangular body is made of metal copper material.So, caused heat will conduct extremely on mounting post body 400 First radiating fin 401, and by the conduction such as the radiating block of the first radiating fin 401 and projection to surrounding air, it is fast so as to realize The radiating effect of speed.

As shown in figure 5, it is the structure enlargement diagram of part A shown in Fig. 4, in order to accelerate the heat of mounting post body 400 Conduction, if for example, the second radiating fin 402 includes the mounting blocks 502 of dry heat pipe 501 and each heat pipe 501 of some installations.Example Such as, each second radiating fin 402 includes the mounting blocks 502 that two heat pipes 501 and one install each heat pipe 501.It is for example, hot The shell of pipe 501 is using copper, aluminium as cylindrical made of raw material；Because the tube core of heat pipe 501 is prior art, this area Its known structure of technical staff and principle, the present embodiment are intended to protect the structure of the second radiating fin 402, therefore do not repeat herein. For example, mounting blocks 502 are rectangle, it uses metallic copper material to be made, for example, rectangular mounting blocks 502 are set at equal intervals Two mounting holes are equipped with, the pore diameter size of mounting hole is equal with the diameter of heat pipe 501, and heat pipe 501 is mounted on Fill hole.For example, some strips that the region near two mounting holes of rectangular mounting blocks 502 is provided with distance arrangement are convex Rise, to increase the contact area of mounting blocks 502 and air.So, mounting post body 400 is provided with caused by one end of LED Heat will conduct and be conducted to the second radiating fin 402, and by the second radiating fin 402 to one end of heat pipe 501, and in heat pipe The air of surrounding is rapidly conducted heat in the presence of 501, so as to realize radiating effect.Preferably, mounting post body 400 Lateral wall sets four the second radiating fins 402 at equal intervals, also, is set at equal intervals between the second radiating fin 402 There are six the first radiating fins 401.So, preferable radiating effect can be can be simultaneously reached with cost-effective.

As shown in fig. 6, its structural representation for the mine lamp 40 of another embodiment of the present invention, with reference to Fig. 1, mounting post includes Mounting post body 400 and some radiating annulus 601 being connected with mounting post body 400.For example, mounting post body 400 includes One solid cylindrical copper bar and the hollow aluminium alloy cylinder for wrapping up solid cylindrical copper bar.And for example, mounting post body 400 includes One solid cylindrical copper bar and the annulus installation position outside copper bar is integrally disposed upon with copper bar, for installing the annulus 601 that radiates. Preferably, mounting post body 400 sets second connecting portion, and for mounting lamp holder 120, also, lamp socket 120 abuts the filled circles Cylindricality copper bar so that the heat of lamp socket 120 can conduct to mounting post body 400 in time, and by the annulus 601 that radiates by heat Conduction strengthens radiating effect to surrounding environment.

In order to further speed up radiating efficiency, the lateral wall of mounting post body 400 is uniformly provided with some radiating annulus 601, For example, respectively the spacing between radiating annulus 601 is 2.0~3.5cm；Each radiating annulus 601 one end is fixed on mounting post body 400 Lateral wall, the other end stretch out setting from the lateral wall of mounting post body 400；So, respectively radiating annulus 601 forms hollow circle Ring, the contact area of air and the annulus 601 that radiates can be increased so that air efficiently circulates between each radiating annulus 601, from And the heat of radiating annulus 601 is taken away, and the heat to radiate on annulus 601 can escape rapidly from gap, so as to enhance Radiating effect.

As shown in fig. 7, it is the structure enlargement diagram of part B shown in Fig. 6, in order to increase radiating annulus 601 and air Contact area, for example, respectively radiating the open loop of annulus 601 be arranged to a circular arc, its both ends is separately positioned on outside mounting post body 400 The both ends of side wall；For example, respectively radiating annulus 601 one end is at an angle is fixed on the lateral wall of mounting post body 400, the other end is from peace The lateral wall of dress post body 400 stretches out settings, for example, one end of annulus 601 of respectively radiating is fixed on mounting post body 400 into 30 degree Lateral wall, the other end stretch out setting from the lateral wall of mounting post body 400；If for example, also it is wholely set on radiating annulus 601 Dry heat bulge.Preferably, the annulus 601 that radiates is made of metal copper material.So, caused by mounting post body 400 Heat will be conducted to radiating annulus 601, and be conducted by radiating annulus 601 to surrounding air, so as to realize quick radiating effect.

Please further in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 6, in order to carry out radiating treatment to mounting post using air-cooled technology, For example, the second end 112 of the mounting post 110 connects a radiator fan, for example, the radiator fan is cylinder, its is straight Footpath is equal with the diameter of the mounting post 110；So, when radiator fan works, dry, pass through to the mounting post 110 Air-cooled mode so that air accelerates circulation so that the inside of mounting post 110 is with outside hot-air in the presence of radiator fan Rapid effusion, so as to further enhancing radiating effect.Preferably, radiator fan is nested at the second end.

Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope that this specification is recorded all is considered to be.

Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims

1. a kind of mine lamp, it is characterised in that including lampshade, mounting post；

The lampshade is fixedly installed on the first end of the mounting post；

The lampshade is provided for reflecting the lamp shade body of the light of LED, and is fixed on inside the lamp shade body, is used for The lamp socket of mounted LED lamp；

The lamp shade body sets upper ring body and lower ring body, is set between upper ring body and lower ring body outside lampshade internal layer and lampshade Layer, lampshade internal layer and the non-direct contact of lampshade outer layer are set, the lampshade internal layer and the lampshade outer layer by the upper ring body, The lower ring body mediate contact；The lampshade internal layer includes some spaced inner layer strips, the first end of each inner layer strips The upper ring body is fixedly installed on, the second end of each inner layer strips is fixedly installed on the lower ring body, and each inner layer strips are non- Directly contact is set, and adjacent two inner layer strips are arranged at intervals；The lampshade outer layer includes some spaced outer layer bars, respectively The first end of the outer layer bar is fixedly installed on the upper ring body, and the second end of each outer layer bar is fixedly installed on the lower ring Body, each outer layer bar non-direct contact are set；The inner layer strips use nickel-manganese, the following C=of proportioning of nickel-manganese 0.01%~0.1%, Si=0.1%~0.25%, Mn=7.5%~9.0%, P=0.01%~0.03%, Ni=23%~ 28%, surplus Fe；The outer layer strip adoption copper-manganese-nickel, the proportioning of the copper-manganese-nickel are as follows：C=0.01%~ 0.1%, Si=0.1%~0.25%, Mn=7.5%~9.0%, P=0.01%~0.03%, Cu=18%~25%, Ni =23%~28%, surplus Fe；

The mounting post include mounting post body and some first radiating fins for being connected with the mounting post body with it is some Second radiating fin；

The second end of the mounting post sets the first installation position, for being fixed the mounting post by first installation position It is installed on outside；

A mounting suspension member is extended outside the lampshade；

Mounting post includes mounting post body and some radiating annulus being connected with mounting post body, mounting post outer body wall are equal Even to be provided with some radiating annulus, the spacing between each annulus that radiates is 2.0~3.5cm；Each radiating annulus one end is fixed on peace Post outer body wall is filled, the other end stretches out setting from mounting post outer body wall；Each radiating annulus open loop is arranged to a circle Arc, its both ends are separately positioned on the both ends of mounting post outer body wall；Each radiating annulus one end is at an angle to be fixed on mounting post Outer body wall, the other end stretch out setting from mounting post outer body wall；Some radiatings are also wholely set on radiating annulus It is raised；The second end of the mounting post connects a radiator fan, and the radiator fan is cylinder, its diameter and the installation The diameter of post is equal.

2. mine lamp according to claim 1, it is characterised in that the mounting post body include a solid cylindrical copper bar and Wrap up the hollow aluminium alloy cylinder of the solid cylindrical copper bar.

3. mine lamp according to claim 2, it is characterised in that the mounting post body sets first connecting portion, for installing The lamp socket.

4. mine lamp according to claim 3, it is characterised in that the lamp socket abuts the solid cylindrical copper bar.

5. mine lamp according to claim 1, it is characterised in that the mounting post outer body wall is uniformly provided with some first Radiating fin.

6. mine lamp according to claim 5, it is characterised in that spacing between each first radiating fin for 1.5~ 2.5cm。

7. mine lamp according to claim 1, it is characterised in that each described first radiating fin one end is fixed on the mounting post Outer body wall, the other end are stretched out setting by the mounting post outer body wall.

8. mine lamp according to claim 1, it is characterised in that first radiating fin includes rectangular body, the length Square body one end sets the first installation portion, for first radiating fin to be fixed on into the outer of the mounting post body Side wall.

9. mine lamp according to claim 8, it is characterised in that the rectangular body other end sets radiating block, described to dissipate Hot block is concave-convex.

10. mine lamp according to claim 9, it is characterised in that the rectangular body both sides are provided with what is be spaced substantially equidistant Some strip projected parts.