CN203147481U - Light-emitting diode (LED) industrial mining lamp - Google Patents
Light-emitting diode (LED) industrial mining lamp Download PDFInfo
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- CN203147481U CN203147481U CN2013200672353U CN201320067235U CN203147481U CN 203147481 U CN203147481 U CN 203147481U CN 2013200672353 U CN2013200672353 U CN 2013200672353U CN 201320067235 U CN201320067235 U CN 201320067235U CN 203147481 U CN203147481 U CN 203147481U
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Abstract
The utility model discloses a light-emitting diode (LED) industrial mining lamp which comprises a power supply, a heat radiator and an LED light source. The power supply is fixed above the heat radiator and comprises a power supply input cable, a power supply output cable, a power supply box and a power supply module. The power supply box comprises a box body and a lower cover plate, and the power supply module is packaged in an inner cavity of the box body through a sealant. The overall dimension of the power supply is small, so that the packaging and transporting costs can be reduced. Heat produced by the power supply can be quickly transferred to the power supply box well, the outer surface of the power supply box can be utilized to perform heat radiation, the overall heat radiation performance of the power supply can be improved in a sealant-filling packaging mode, electronic parts of the power supply can be protected well, and waterproof grade of the power supply can be improved.
Description
[technical field]
The utility model relates to the LED light fixture, relates in particular to a kind of LED bulkhead lamp capable.
[background technology]
The patent No. is that the Chinese utility model patent of CN201120566408.7 discloses a kind of LED bulkhead lamp capable, comprise power pack, radiator, led light source, the fixing head of water-proof cable, pressing plate and waterproof pad, power pack comprises power supply and shell, and radiator is connected with the shell of power pack by a plurality of screws; Radiator comprises the installing plate of columnar body and led light source, and the installing plate of led light source is embedded in the endoporus of radiator body bottom, and led light source is fixed on the middle part of described installing plate bottom surface; Waterproof pad is installed between pressing plate and the radiator end face, pressing plate comprises cable through wires hole and a plurality of screw hole, waterproof pad comprises a plurality of screw holes, and screw passes the screw hole of pressing plate and the screw hole of waterproof pad, and pressing plate and waterproof pad are fixed between power pack bottom and the radiator; The fixing head of water-proof cable is fixed on the cable through wires hole of pressing plate, and the output cable of power supply passes the fixing head of water-proof cable and is connected with led light source.
The shortcoming of this LED bulkhead lamp capable is:
1. the radiator that adopts is the heronsbill radiator, and the heronsbill heat sink thickness is bigger, also lampshade will be installed below the heronsbill radiator, causes the size of LED bulkhead lamp capable very big; Light source is not to be directly installed on the radiator body, but be contained on the installing plate, again installing plate is installed on the radiator body, thermal resistance is very big between the two, the heat that light source produces will pass to fin rapidly and get on, just require installing plate that enough thickness is arranged, the contact-making surface of installing plate and radiator has excellent contact, must increase weight and the cost of processing of radiator.
2. power supply is made up of detachable power supply module and power pack two parts, and the volume of power pack is big, increases packing and cost of transportation; The power supply module only has transmission of heat by contact with the base plate of power pack, and the power pack shell does not play the effect of heat radiation, makes the power supply heat sinking poor effect; Though power supply module itself can reach the waterproof effect of IP65, because having the inside of louvre power pack, the side of power pack shell easily accumulates dust and rainwater, influence the water resistance of power source integral.
3.LED bulkhead lamp capable is connected to form by power supply, radiator and lampshade many parts, the coupling part complex structure, and water resistance is relatively poor.
[summary of the invention]
The technical problems to be solved in the utility model provides the LED bulkhead lamp capable that a kind of size is little, cost is low.
The technical problem that the utility model further will solve provides a kind of good heat dissipation effect, the LED bulkhead lamp capable that water resistance is good.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of LED bulkhead lamp capable comprises power supply, radiator and led light source, and described power supply is fixed on the top of radiator; Described power supply comprises power input line cable, power supply output line cable, power pack and power module, and power pack comprises box body and lower cover, and power module is contained in the inner chamber of box body with sealant sealing.
Above-described LED bulkhead lamp capable, described radiator comprises lamp body, and described lamp body is the basin shape of back-off, and the lamp body of basin shape comprises top board and sidewall, and the outer surface of lamp body comprises fin, the bottom surface of top board is the installed surface of led light source.
Above-described LED bulkhead lamp capable, described radiator are the die casting of one, and described lamp body is truncated cone, and the fin of lamp body sidewall outer surface is arranged along the plain line direction of cone; The end face of top board comprises a plurality of upright thermal columns.
Above-described LED bulkhead lamp capable, the fin of lamp body sidewall outer surface comprises mountain font and U font, the alternate layout of fin of the fin of mountain font and U font; The lower edge of sidewall is stretched out in the bottom of the lower end of fin, forms the air channel between the lower edge of fin bottom and sidewall; The position, lower edge of sidewall comprises the air vent that a plurality of edges circumferentially distribute; Described thermal column is cylinder or the truncated cone; Described thermal column is by a plurality of arranged in concentric circles, and the end face of top board comprises radially reinforcement of ring stiffener that complex root is concentric and complex root, and outermost one circle reinforcement is connected with fin, and the reinforcement of inner ring is connected with thermal column; Radially reinforcement connects each ring stiffener, ring stiffener and radially the height of reinforcement less than the height of thermal column.
Above-described LED bulkhead lamp capable, comprise angle bracket, angle bracket comprises inverted U-shaped support and two connecting plates of mounting, and the two ends that mount support comprise bolt hole, the upper end of connecting plate comprises bolt hole, and the upper end of two connecting plates is fixed by the lower end that mounts support of bolt and U-shaped respectively; Radiator comprises two upright angle bracket erection columns, and the bottom of angle bracket erection column is connected with the lamp body sidewall, and the angle bracket erection column comprises two horizontal screwed holes; The bottom of two connecting plates is fixed on two angle bracket erection columns by two screws respectively.
Above-described LED bulkhead lamp capable comprises reflector, cover plate, cover plate sealing ring, a plurality of cover plate hold-down screws and a plurality of reflector hold-down screw; Comprise the cover plate erecting bed of annular on the inwall of lamp body sidewall, the cover plate erecting bed is positioned at the inboard of air vent, comprises the screwed hole that a plurality of edges circumferentially distribute on the cover plate erecting bed; The cover plate hold-down screw passes screw hole on the cover plate and the screw hole on the cover plate sealing ring successively, screws in the screwed hole on the cover plate erecting bed, and cover plate is fixed on the cover plate erecting bed; The cover plate sealing ring is clamped between cover plate and the cover plate erecting bed; Comprise the reflector installation screw hole column that a plurality of edges circumferentially distribute on the inwall of sidewall, reflector is installed the inboard that screw hole column is arranged in the cover plate erecting bed; The reflector hold-down screw passes the installing hole of reflector, screws in the screwed hole that reflector is installed screw hole column, reflector is fixed on the inwall of lamp body sidewall.
Above-described LED bulkhead lamp capable, the fixing head of water-proof cable and 4 power supply hold-down screws of comprising radiator, radiator comprises 4 upright power pack erection columns, the bottom of power pack erection column is positioned at the binding site of top board and sidewall, the power pack erection column is higher than described thermal column, and the power pack erection column comprises the screwed hole coaxial with erection column; The box body of power pack comprises top board and 4 blocks of side plates, and the bottom of side plate comprises installing plate, comprises installing hole on the installing plate; Comprise on the lamp body top board that cable fixes an installing hole, the fixing head of the water-proof cable of radiator is installed in the fixing installing hole of cable; The power supply hold-down screw passes the installing hole on the installing plate, screws in the screwed hole of power pack erection column, and power supply is fixed on the radiator; The fixing head of water-proof cable that the power supply output line cable passes radiator is connected with led light source.
Above-described LED bulkhead lamp capable, the pcb board of power module is fixed on the inboard of box body top board, and lower cover is connected with box body by the lower cover hold-down screw; Power supply comprises lifting bolt and suspension ring lock-screw, the top of top board comprises the screw hole column of lifting bolt, lifting bolt screws in the screwed hole of screw hole column, and screw hole column comprises the screw hole with screw hole column screwed hole quadrature, and the suspension ring lock-screw screws in screw hole lifting bolt is locked.
Above-described LED bulkhead lamp capable comprises plural piece fin on the side plate of power pack box body, described installing plate is connected with adjacent two fin; Power supply comprises lifting bolt and suspension ring lock-screw, and the top of power pack box body top board comprises screw hole column and the complex root reinforcement of lifting bolt, and reinforcement is connected with screw hole column; Lifting bolt screws in the screwed hole of lifting bolt screw hole column, and the lifting bolt screw hole column comprises the screw hole with screw hole column screwed hole quadrature, and the suspension ring lock-screw screws in the screw hole of lifting bolt screw hole column lifting bolt is locked.
Above-described LED bulkhead lamp capable, power supply comprise fixedly head of water-proof cable, comprise cable hole on the top board of power pack box body, and the fixing head of power supply water-proof cable is fixed on the cable hole, and the power input line cable passes the fixing head of power supply water-proof cable and is connected with power module; The screw hole column that comprises lower cover in the inner chamber of power pack box body, lower cover is supported by the lower cover screw hole column; Lower cover comprises screw hole, and the lower cover hold-down screw passes the screwed hole of the screw hole screw-in lower cover screw hole column of lower cover, and lower cover is fixed on the power pack box body; The outer surface of lower cover is concordant with the lower surface of power pack box body; Power supply comprises band, and lower cover comprises two tie-hole, and band passes tie-hole power supply output line cable and lower cover are fixed.
Power supply appearance and size of the present utility model is little, can reduce packing, the cost of transportation aspect; Faster and better the passing on the power pack of heat energy that power supply produces can utilize the outer surface heat radiation of power pack, and the packaged type of encapsulating can improve the integral heat sink performance of power supply, can better protect the electronic unit of power supply, improves the classification of waterproof of power supply.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the parts exploded view of the utility model embodiment LED bulkhead lamp capable.
Fig. 2 is the front view of the utility model embodiment LED bulkhead lamp capable.
Fig. 3 is the vertical view of the utility model embodiment LED bulkhead lamp capable.
Fig. 4 is the left view of the utility model embodiment LED bulkhead lamp capable.
Fig. 5 is that A among Fig. 3 is to cutaway view.
Fig. 6 is the stereogram of the utility model embodiment LED bulkhead lamp capable.
Fig. 7 is the partial enlarged drawing at I position among Fig. 5.
Fig. 8 is the partial enlarged drawing at II position among Fig. 5.
Fig. 9 is the partial enlarged drawing at III position among Fig. 5.
Figure 10 is the partial enlarged drawing at IV position among Fig. 5.
Figure 11 is the vertical view figure of the utility model embodiment LED bulkhead lamp capable radiator.
Figure 12 is that B among Figure 11 is to cutaway view.
Figure 13 is the partial enlarged drawing at V position among Figure 11.
Figure 14 is the front view of the utility model embodiment LED bulkhead lamp capable power supply.
Figure 15 is the vertical view of the utility model embodiment LED bulkhead lamp capable power supply.
Figure 16 is the upward view of the utility model embodiment LED bulkhead lamp capable power supply.
Figure 17 is that C among Figure 15 is to cutaway view.
[specific embodiment]
As shown in Figure 1, the utility model embodiment LED bulkhead lamp capable comprises power supply 100, radiator 200 and led light source 300, power supply 100 is fixed on the top of radiator 200 by power supply hold-down screw 30, radiator 200 comprises lamp body, lamp body is the basin shape of back-off, the lamp body of basin shape comprises top board 1 and sidewall 2, and the outer surface of lamp body has fin 3, and the bottom surface of top board is the installed surface of led light source 300.
To shown in Figure 13, radiator 200 is the metal crimp foundry goods of one as Figure 11.The lamp body of LED bulkhead lamp capable is truncated cone, comprises circular top board 1 and the sidewall 2 of taper, and the bottom surface 101 of top board 1 is the installed surface of led light source 300.Have cable to fix an installing hole 102 on the top board 1, fixing 32 of water-proof cable is installed on the fixing installing hole 102 of cable, and fixing 32 of the water-proof cable that the power supply output line cable 12 of bulkhead lamp capable power supply passes radiator is connected with led light source 300.
The fin 3 of lamp body sidewall 2 outer surfaces is arranged along the plain line direction of cone.Fin 3 comprises 302 two kinds of the fin of the fin 301 of mountain font and U font, the fin 301 of mountain font and the fin of U font 302 alternate layouts.
Unequal-interval, variform fin 301 and 302 that fin 3 adopts, the attenuation from inside to outside of the thickness of fin 3, attenuation from lower to upper, can guarantee that heat can outwards spread out of from the hottest position better, can utilize simultaneously the temperature difference of fin different parts, strengthen the convection current of air, obtain better radiating effect.
The lower edge of sidewall 2 is stretched out in the bottom of fin 301 and 302 lower ends, forms air channel 303 between the lower edge of fin 3 bottoms and sidewall 2.There is circumferentially uniform air vent 201 of a plurality of edges at the position, lower edge of sidewall 2.Air channel 303 and air vent 201 can strengthen lamp body cross-ventilation up and down, improve the radiating effect of fin.
The end face of top board 1 has radially reinforcement 6 of many upright thermal columns 4, many concentric ring stiffeners 5 and Duo Gen.
Thermal column 4 is near the cylindrical truncated cone (tapering is very little).Thermal column 4 is by a plurality of arranged in concentric circles, and outermost one circle reinforcement 501 is connected with fin 3, the reinforcement 502 of inner ring respectively be positioned at different concentric circles thermal column 4 and be connected.Radially reinforcement 6 connects each ring stiffener 5, ring stiffener 5 and radially the height of reinforcement 6 less than the height of thermal column 4.
The radiator top is the back side of light source installed surface, also is the highest position of lamp body temperature.Ring stiffener 5 and Duo Gen radially reinforcement 6 can increase area of dissipation and produce the temperature difference, and the heat at top board 1 middle part is passed on the peripheral fin by reinforcement.Thermal column 4 above the reinforcement has bigger area of dissipation, compares with the fin of other shapes, more is conducive to the convection current of air, can improve radiating effect.
4 upright power pack erection columns 7 are arranged at the top of lamp body, the bottom of power pack erection column 7 is positioned at the binding site of top board 1 and sidewall 2, the aspect ratio thermal column 4 high 10mm of power pack erection column 7, can prevent that the heat on the radiator from too much passing on the power supply on the one hand, can keep power pack and radiator that certain clearance is arranged on the other hand, make things convenient for the circulation of air.
Power pack erection column 7 has the screwed hole 701 coaxial with erection column, is used for installing the power pack screw.
On the lamp body symmetric arrangement two upright angle bracket erection columns 8, the bottom of angle bracket erection column 8 is connected with lamp body sidewall 2, angle bracket erection column 8 comprises two horizontal screwed holes 801, is used for being connected with bracket screw 24.
Angle bracket comprises inverted U-shaped support 22 and two connecting plates 23 of mounting, and there is bolt hole at the two ends that mount support 22, and also there is bolt hole the upper end of connecting plate 23, and the upper end of two connecting plates is fixed by bolt 31 and the lower end that mounts support of U-shaped respectively.Unclamp bolt 31, mount support 22 and two connecting plates 23 and can adjust each other angle.The bottom of two connecting plates 23 is fixed on two angle bracket erection columns 8 by two bracket screws 24 respectively.
The hook or the suspension ring that mount are arranged on the power pack of bulkhead lamp capable, and angle bracket provides a kind of mode that mounts for the client more.
The cover plate mounting platform 202 of annular is arranged on the inwall of sidewall 2, and cover plate mounting platform 202 is positioned at the inboard of air vent 201, the screwed hole 203 that has a plurality of edges circumferentially to distribute on the cover plate mounting platform 202.The cover plate mounting platform be used for to be installed PC cover plate 26 and O-ring seal 27, and the inner chamber of lamp body is sealed.
Cover plate hold-down screw 25 passes screw hole 26a on the cover plate 26 and the screw hole 27a on the cover plate sealing ring 27 successively, screws in the screwed hole 203 on the cover plate erecting bed 202, and cover plate 26 is fixed on the cover plate erecting bed 202; Cover plate sealing ring 27 is clamped between cover plate 26 and the cover plate erecting bed 202.
Also have the circumferentially installation screw hole column 204 of the led light source reflector of distribution of 4 edges on the inwall of sidewall 2, reflector is installed the inboard that screw hole column 204 is arranged in cover plate mounting platform 202, is used for installing reflector 28.Reflector hold-down screw 29 passes the installing hole 28a of reflector 28, screws in the screwed hole that reflector is installed screw hole column 204, reflector 28 is fixed on the inwall of lamp body sidewall.Reflector 28 can also cover the screw except light source except the optically focused effect, other parts such as input line make bulkhead lamp capable more attractive in appearance.
Extremely shown in Figure 17 as Figure 14, the bulkhead lamp capable power supply comprises power input line cable 11, power supply output line cable 12, power pack and power module 13, power pack comprises box body 14 and lower cover 15, box body 14 comprises top board 1401 and 4 blocks of side plates 1402, and power module 13 usefulness fluid sealants 16 are encapsulated in the inner chamber of box body 14.
The inner chamber of power pack box body 14 just in time can hold power module 13, to reduce the power pack volume, can reduce the encapsulating amount simultaneously, alleviates weight and the cost of power supply.
The pcb board 1301 of power module 13 is fixed on the inboard of box body 14 top boards 1401 by screw, and the components and parts of power module 13 are installed down.Lower cover 15 is connected with box body 14 by lower cover 15 hold-down screws 17.Sealant pouring and sealing can be protected the components and parts of power module 13 on the one hand, can improve the IP grade of whole power supply on the other hand.
Comprise fin 1403 on the side plate 1402.Power module 13 behind the encapsulating and 14 one-tenth of the box bodys of power pack are as a whole, and the heat of power module 13 passes to box body 14 by fluid sealant 16, and the outer surface by power pack dispels the heat again, reduce the bulk temperature of power supply, improve the service life of power supply.
The screw hole column 1404 of lifting bolt is arranged at the top of top board 1401, and lifting bolt 18 screws in the screwed hole of screw hole columns 1404, and with the screw hole of screw hole column screwed hole quadrature, suspension ring lock-screw 19 screws in screw holes with lifting bolt 18 lockings on the sidewall of screw hole column 1404.
The top of top board 1401 comprises 4 reinforcements 1405, and reinforcement 1405 is connected with screw hole column 1404.Reinforcement 1405 can increase the intensity of power pack box body on the one hand, makes power pack more attractive in appearance, can increase the area of dissipation of power pack on the other hand, improves the radiating effect of power pack.
The installing plate 1406 of power supply is arranged at the bottom of side plate 1402, and installing hole 1406a is arranged on the installing plate 1406, and installing plate 1406 is connected with adjacent two fin 1403.4 power supply hold-down screws 30 pass the installing hole 1406a of power supply respectively, screw in the screwed hole 701 of radiator power pack erection column, and power supply is fixed on the radiator, and easy accessibility is simple.
On the top board 1401 of box body cable hole is arranged, fixing 20 of water-proof cable is fixed on the cable hole of top board 1401, and power input line cable 11 passes fixing 20 of water-proof cable and is connected with power module 13.
The screw hole column (not shown) that lower cover 15 is installed is arranged in the inner chamber of box body 14, and lower cover 15 is by the screw hole column supporting of lower cover.Lower cover 15 has 4 screw holes, and the hold-down screw 17 of lower cover passes the screwed hole of the screw hole screw-in lower cover screw hole column of lower cover, and lower cover 15 is fixed on the box body 14.The outer surface of lower cover 15 is concordant with the lower surface of box body 14.
The above embodiment of the utility model has following advantage:
1. bulkhead lamp capable power supply appearance and size is little, can reduce packing, the cost of transportation aspect; Faster and better the passing on the power pack of heat energy that power supply produces can utilize the outer surface heat radiation of power pack, and the packaged type of encapsulating can improve the integral heat sink performance of power supply, can better protect the electronic unit of power supply, improves the classification of waterproof of power supply.
2. radiator adopts the one extrusion process, and radiator and lampshade adopt integrated design, and profile is more attractive in appearance.The change of LED bulkhead lamp capable profile and the cancellation of lampshade reduce the bulkhead lamp capable height, have reduced the overall dimension of bulkhead lamp capable, have reduced packing, the cost of transportation aspect; Radiator and lampshade are combined into one and have not only simplified waterproof construction, and have improved the water resistance of light fixture integral body.
3. light source is directly installed on the radiator, and the heat that light source produces can faster and better passing on the fin.Radiator adopts the hollow out design, has strengthened the convection current of air up and down, the heat dissipation capability of raising; Because reduced parts such as light source installing plate, heatsink weight is in light weight, cost is lower.
Claims (10)
1. LED bulkhead lamp capable, comprise power supply, radiator and led light source, described power supply is fixed on the top of radiator, it is characterized in that, described power supply comprises power input line cable, power supply output line cable, power pack and power module, power pack comprises box body and lower cover, and power module is contained in the inner chamber of box body with sealant sealing.
2. LED bulkhead lamp capable according to claim 1 is characterized in that, described radiator comprises lamp body, described lamp body is the basin shape of back-off, the lamp body of basin shape comprises top board and sidewall, and the outer surface of lamp body comprises fin, and the bottom surface of top board is the installed surface of led light source.
3. LED bulkhead lamp capable according to claim 2 is characterized in that, described radiator is the die casting of one, and described lamp body is truncated cone, and the fin of lamp body sidewall outer surface is arranged along the plain line direction of cone; The end face of top board comprises a plurality of upright thermal columns.
4. LED bulkhead lamp capable according to claim 3 is characterized in that, the fin of lamp body sidewall outer surface comprises mountain font and U font, the alternate layout of fin of the fin of mountain font and U font; The lower edge of sidewall is stretched out in the bottom of the lower end of fin, forms the air channel between the lower edge of fin bottom and sidewall; The position, lower edge of sidewall comprises the air vent that a plurality of edges circumferentially distribute; Described thermal column is cylinder or the truncated cone; Described thermal column is by a plurality of arranged in concentric circles, and the end face of top board comprises radially reinforcement of ring stiffener that complex root is concentric and complex root, and outermost one circle reinforcement is connected with fin, and the reinforcement of inner ring is connected with thermal column; Radially reinforcement connects each ring stiffener, ring stiffener and radially the height of reinforcement less than the height of thermal column.
5. LED bulkhead lamp capable according to claim 2, it is characterized in that, comprise angle bracket, angle bracket comprises inverted U-shaped support and two connecting plates of mounting, the two ends that mount support comprise bolt hole, the upper end of connecting plate comprises bolt hole, and the upper end of two connecting plates is fixed by the lower end that mounts support of bolt and U-shaped respectively; Radiator comprises two upright angle bracket erection columns, and the bottom of angle bracket erection column is connected with the lamp body sidewall, and the angle bracket erection column comprises two horizontal screwed holes; The bottom of two connecting plates is fixed on two angle bracket erection columns by two screws respectively.
6. LED bulkhead lamp capable according to claim 4 is characterized in that, comprises reflector, cover plate, cover plate sealing ring, a plurality of cover plate hold-down screws and a plurality of reflector hold-down screw; Comprise the cover plate erecting bed of annular on the inwall of lamp body sidewall, the cover plate erecting bed is positioned at the inboard of air vent, comprises the screwed hole that a plurality of edges circumferentially distribute on the cover plate erecting bed; The cover plate hold-down screw passes screw hole on the cover plate and the screw hole on the cover plate sealing ring successively, screws in the screwed hole on the cover plate erecting bed, and cover plate is fixed on the cover plate erecting bed; The cover plate sealing ring is clamped between cover plate and the cover plate erecting bed; Comprise the reflector installation screw hole column that a plurality of edges circumferentially distribute on the inwall of sidewall, reflector is installed the inboard that screw hole column is arranged in the cover plate erecting bed; The reflector hold-down screw passes the installing hole of reflector, screws in the screwed hole that reflector is installed screw hole column, reflector is fixed on the inwall of lamp body sidewall.
7. LED bulkhead lamp capable according to claim 3, it is characterized in that, the fixing head of water-proof cable and 4 power supply hold-down screws of comprising radiator, radiator comprises 4 upright power pack erection columns, the bottom of power pack erection column is positioned at the binding site of top board and sidewall, the power pack erection column is higher than described thermal column, and the power pack erection column comprises the screwed hole coaxial with erection column; The box body of power pack comprises top board and 4 blocks of side plates, and the bottom of side plate comprises installing plate, comprises installing hole on the installing plate; Comprise on the lamp body top board that cable fixes an installing hole, the fixing head of the water-proof cable of radiator is installed in the fixing installing hole of cable; The power supply hold-down screw passes the installing hole on the installing plate, screws in the screwed hole of power pack erection column, and power supply is fixed on the radiator; The fixing head of water-proof cable that the power supply output line cable passes radiator is connected with led light source.
8. LED bulkhead lamp capable according to claim 7 is characterized in that, the pcb board of power module is fixed on the inboard of box body top board, and lower cover is connected with box body by the lower cover hold-down screw; Power supply comprises lifting bolt and suspension ring lock-screw, the top of top board comprises the screw hole column of lifting bolt, lifting bolt screws in the screwed hole of screw hole column, and screw hole column comprises the screw hole with screw hole column screwed hole quadrature, and the suspension ring lock-screw screws in screw hole lifting bolt is locked.
9. LED bulkhead lamp capable according to claim 7 is characterized in that, comprises plural piece fin on the side plate of power pack box body, and described installing plate is connected with adjacent two fin; Power supply comprises lifting bolt and suspension ring lock-screw, and the top of power pack box body top board comprises screw hole column and the complex root reinforcement of lifting bolt, and reinforcement is connected with screw hole column; Lifting bolt screws in the screwed hole of lifting bolt screw hole column, and the lifting bolt screw hole column comprises the screw hole with screw hole column screwed hole quadrature, and the suspension ring lock-screw screws in the screw hole of lifting bolt screw hole column lifting bolt is locked.
10. LED bulkhead lamp capable according to claim 6, it is characterized in that power supply comprises fixedly head of water-proof cable, comprises cable hole on the top board of power pack box body, the fixing head of power supply water-proof cable is fixed on the cable hole, and the power input line cable passes the fixing head of power supply water-proof cable and is connected with power module; The screw hole column that comprises lower cover in the inner chamber of power pack box body, lower cover is supported by the lower cover screw hole column; Lower cover comprises screw hole, and the lower cover hold-down screw passes the screwed hole of the screw hole screw-in lower cover screw hole column of lower cover, and lower cover is fixed on the power pack box body; The outer surface of lower cover is concordant with the lower surface of power pack box body; Power supply comprises band, and lower cover comprises two tie-hole, and band passes tie-hole power supply output line cable and lower cover are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200672353U CN203147481U (en) | 2013-02-05 | 2013-02-05 | Light-emitting diode (LED) industrial mining lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200672353U CN203147481U (en) | 2013-02-05 | 2013-02-05 | Light-emitting diode (LED) industrial mining lamp |
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| Publication Number | Publication Date |
|---|---|
| CN203147481U true CN203147481U (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200672353U Expired - Fee Related CN203147481U (en) | 2013-02-05 | 2013-02-05 | Light-emitting diode (LED) industrial mining lamp |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123075A (en) * | 2013-02-05 | 2013-05-29 | 深圳市大族元亨光电股份有限公司 | Light-emitting diode (LED) industrial mine lamp |
| CN106338035A (en) * | 2016-11-01 | 2017-01-18 | 张连 | LED lamp capable of guiding out heat conveniently |
| CN110608398A (en) * | 2019-10-30 | 2019-12-24 | 深圳市美斯特光电技术有限公司 | High-power LED lighting device with power supply service life protection function |
-
2013
- 2013-02-05 CN CN2013200672353U patent/CN203147481U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123075A (en) * | 2013-02-05 | 2013-05-29 | 深圳市大族元亨光电股份有限公司 | Light-emitting diode (LED) industrial mine lamp |
| CN103123075B (en) * | 2013-02-05 | 2015-04-22 | 深圳市大族元亨光电股份有限公司 | Light-emitting diode (LED) industrial mine lamp |
| CN106338035A (en) * | 2016-11-01 | 2017-01-18 | 张连 | LED lamp capable of guiding out heat conveniently |
| CN110608398A (en) * | 2019-10-30 | 2019-12-24 | 深圳市美斯特光电技术有限公司 | High-power LED lighting device with power supply service life protection function |
| CN110608398B (en) * | 2019-10-30 | 2024-05-03 | 深圳市美斯特光电技术有限公司 | High-power LED lighting device with power life protection function |
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