CN205174139U - Down lamp and ocean oil gas development equipment - Google Patents
Down lamp and ocean oil gas development equipment Download PDFInfo
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- CN205174139U CN205174139U CN201520996100.4U CN201520996100U CN205174139U CN 205174139 U CN205174139 U CN 205174139U CN 201520996100 U CN201520996100 U CN 201520996100U CN 205174139 U CN205174139 U CN 205174139U
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- lamp
- down lamp
- sealing ring
- mounting groove
- lamp cylinder
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Abstract
The utility model discloses a down lamp and ocean oil gas development equipment, wherein, this down lamp includes that both ends are the lamp section of thick bamboo that the opening set up, locate the protecgulum subassembly of the first end of a lamp section of thick bamboo, LED lamp in locating the bottom of the second end of a lamp section of thick bamboo and locating a lamp section of thick bamboo, be equipped with first sealing washer between protecgulum subassembly and the first end, be equipped with the second sealing washer between bottom and the second end, the bottom is equipped with the through -hole of an intercommunication lamp section of thick bamboo, the surface of bottom is equipped with the watertight cable joint of shutoff through -hole, watertight cable joint's wire passes through -hole and LED lamp electric connection. So, the waterproof performance of this down lamp has been improved.
Description
Technical field
The utility model relates to lighting technical field, particularly a kind of Down lamp and offshore and gas development equipment.
Background technology
In Marine oil and gas resource development equipment, Down lamp serves irreplaceable effect in the construction and monitor procedure of deep-sea scientific investigation and marine oil and gas production platform.At present, Down lamp on market comprises lamp cylinder, is located at the front bezel ring, of lamp cylinder one end and light-passing board, the bottom being located at the lamp cylinder other end and the LED be located in lamp cylinder, light-passing board is fixedly installed between the end of front bezel ring, and lamp cylinder, LED is fixedly installed in lamp cylinder, this bottom is fixed on one end of lamp cylinder by screw, because existing Down lamp does not all do water-proofing treatment, and then cause Down lamp cannot enter deep-sea work.
Utility model content
Main purpose of the present utility model is to provide a kind of Down lamp, is intended to the water resistance improving Down lamp.
For achieving the above object, a kind of Down lamp that the utility model proposes, comprising two ends is the lamp cylinder that opening is arranged, be located at the front cover component of the first end of described lamp cylinder, the bottom being located at the second end of described lamp cylinder and the LED be located in described lamp cylinder, the first sealing ring is provided with between described front cover component and described first end, the second sealing ring is provided with between described bottom and described second end, described bottom is provided with the through hole being communicated with described lamp cylinder, the outer surface of described bottom is provided with the watertight cable joint of through hole described in shutoff, the wire of described watertight cable joint is electrically connected through described through hole and described LED.
Preferably, the internal face of described lamp cylinder is convexly equipped with the annular erecting bed near described first end, and described annular erecting bed surface is outwardly arranged with the first annular mounting groove, and described first sealing ring is installed in described first annular mounting groove.
Preferably, the notch periphery of described first annular mounting groove is that rounding off is arranged.
Preferably, described front cover component comprise be connected with described first end before bezel ring, and the light-passing board that is installed in described front bezel ring, the internal face of described front bezel ring, is equipped with limiting section, described light-passing board is limited between described limiting section and described annular erecting bed, and seals with described first sealing ring and abut.
Preferably, the material of described light-passing board is quartz glass.
Preferably, the end face of described second end is arranged with the second annular mounting groove, and described second sealing ring is installed in described second annular mounting groove.
Preferably, described bottom comprises the bottom plate that is connected with the second end of described lamp cylinder and extends to the installation base in described lamp cylinder from the inner surface of described bottom plate, described LED is installed on described installation base, and described through hole runs through described installation base from described bottom plate and arranges.
Preferably, described watertight cable joint comprises the installing plate of the outer surface being installed on described bottom plate, be provided with the 3rd sealing ring between described installing plate and described bottom plate, described installing plate is arranged with towards the surface of described bottom plate the 3rd annular mounting groove supplying described 3rd sealing ring mounting groove.
Preferably, the outer surface of described watertight cable joint is also convexly equipped with binding post, and described binding post has the thread segment in order to be threaded with the Wiring port of power supply.
The utility model also proposes a kind of offshore and gas development equipment, comprise Down lamp, it is the lamp cylinder that opening is arranged that described Down lamp comprises two ends, be located at the front cover component of the first end of described lamp cylinder, the bottom being located at the second end of described lamp cylinder and the LED be located in described lamp cylinder, the first sealing ring is provided with between described front cover component and described first end, the second sealing ring is provided with between described bottom and described second end, described bottom is provided with the through hole being communicated with described lamp cylinder, the outer surface of described bottom is provided with the watertight cable joint of through hole described in shutoff, the wire of described watertight cable joint is electrically connected through described through hole and described LED.
The first end of front cover component and Down lamp is tightly connected by employing first sealing ring by technical solutions of the utility model, the second sealing ring is adopted to be tightly connected by the second end of bonnet and lamp cylinder, so that lamp cylinder is enclosed formation one sealed cavity, and then make the LED be installed in this lamp cylinder to avoid water mitigation, and, this LED is connected with external power source by watertight cable joint, the outer surface of bottom is located at by this watertight cable joint and the through hole on shutoff bottom is arranged, thus, improve the water resistance of this Down lamp, and then make this Down lamp can carry out lighting homework under deep water.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, the structure according to these accompanying drawings can also obtain other accompanying drawing.
Fig. 1 is the explosive view of the utility model Down lamp one embodiment;
Fig. 2 is the sectional view of the utility model Down lamp;
Fig. 3 is the structural representation of lamp cylinder in Fig. 2;
Fig. 4 is the structural representation of front bezel ring, in Fig. 1;
Fig. 5 is the structural representation of bottom in Fig. 1;
Fig. 6 is the structural representation of watertight cable joint in Fig. 1.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 100 | Down lamp | 110 | Lamp cylinder |
| 111 | First end | 120 | Front cover component |
| 112 | Second end | 130 | Bottom |
| 140 | First sealing ring | 150 | Second sealing ring |
| 131 | Through hole | 160 | Watertight cable joint |
| 121 | Front bezel ring, | 122 | Light-passing board |
| 113 | Annular erecting bed | 1131 | First annular mounting groove |
| 1211 | Limiting section | 1121 | Second annular mounting groove |
| 132 | Bottom plate | 133 | Installation base |
| 161 | Installing plate | 1611 | 3rd annular mounting groove |
| 170 | 3rd sealing ring | 162 | Auxiliary section |
| 163 | Binding post | 1631 | Thread segment |
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Need explanation, all directionality instruction (such as up, down, left, right, before and afters in the utility model embodiment ...) only for explaining the relative position relation, motion conditions etc. under a certain particular pose (as shown in drawings) between each parts, if when this particular pose changes, then directionality instruction also correspondingly changes thereupon.
In addition, in the utility model, relate to the description of " first ", " second " etc. only for describing object, and instruction can not be interpreted as or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In addition; technical scheme between each embodiment can be combined with each other; but must be can be embodied as basis with those of ordinary skill in the art; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme does not exist, also not the utility model require protection domain within.
The utility model proposes a kind of Down lamp.
Referring to figs. 1 through the explosive view that 6, Fig. 1 is the utility model Down lamp one embodiment; Fig. 2 is the sectional view of the utility model Down lamp; Fig. 3 is the structural representation of lamp cylinder in Fig. 2; Fig. 4 is the structural representation of front bezel ring, in Fig. 1; Fig. 5 is the structural representation of bottom in Fig. 1; Fig. 6 is the structural representation of watertight cable joint in Fig. 1.
In the utility model embodiment, as depicted in figs. 1 and 2, it is the lamp cylinder 110 that opening is arranged that this Down lamp 100 comprises two ends, be located at the front cover component 120 of the first end 111 of lamp cylinder 110, the bottom 130 being located at the second end 112 of lamp cylinder 110 and the LED (not shown) be located in lamp cylinder 110, the first sealing ring 140 is provided with between front cover component 120 and first end 111, the second sealing ring 150 is provided with between bottom 130 and the second end 112, bottom 130 is provided with the through hole 131 being communicated with lamp cylinder 110, the outer surface of bottom 130 is provided with the watertight cable joint 160 of shutoff through hole 131, the wire (not shown) of watertight cable joint 160 is electrically connected through through hole 131 and LED.
In embodiment of the present utility model, the front cover component 120 of Down lamp 100 comprises front bezel ring, 121, light-passing board 122, this light-passing board 122 is by acrylic, Merlon, polystyrene, quartz glass or the good material of other light transmissions are made, this front bezel ring, 121 is fixedly connected with the first end 111 of lamp cylinder 110, light-passing board 122 is fixedly installed between front bezel ring, 121 and lamp cylinder 110, this bottom 130 is fixedly connected with the second end 112 of lamp cylinder 110, and, this bottom 130 is installed with for LED in the face of the surface of light-passing board 122, the preferred of chip of this LED is YS-LED-XP, multiple LED is installed on pcb board (not shown), this pcb board is fixedly installed on the inner surface of bottom 130, what should say is, the front bezel ring, 121 of this Down lamp 100, lamp cylinder 110 and bottom 130 all adopt aluminium alloy 6061T6 casting, aluminium alloy 6061T6 has good corrosion-resistant, high voltage bearing advantage, so, can not only avoid occurring because Down lamp 100 is extruded by seawater the problem causing Down lamp 100 normally to work at deep ocean work, and the corrosion of seawater can also be avoided, in addition, aluminium also has good heat conductivility, so, the heat that LED luminescence produces can be dispersed fast, first sealing ring 140, second sealing ring 150 all can adopt fluorubber, butyronitrile rubber, the other materials such as silica gel are made, in addition, watertight cable joint 160 adopts SEACON55 series, this watertight cable joint 160 can the hydraulic pressure of the resistance to 7000m degree of depth.
The first end 111 of front cover component 120 with Down lamp 100 is tightly connected by employing first sealing ring 140 by technical solutions of the utility model, the second sealing ring 150 is adopted to be tightly connected by second end 112 of bonnet and lamp cylinder 110, so that lamp cylinder 110 is enclosed formation one sealed cavity, and then make the LED be installed in this lamp cylinder 110 to avoid water mitigation, and, this LED is connected with external power source by watertight cable joint 160, the outer surface of bottom 130 is located at by this watertight cable joint 160 and the through hole 131 on shutoff bottom 130 is arranged, thus, improve the water resistance of this Down lamp 100, and then make this Down lamp 100 can carry out lighting homework under deep water.
In embodiment of the present utility model, please refer to Fig. 2 and Fig. 3, the internal face of lamp cylinder 110 is convexly equipped with the annular erecting bed 113 near first end 111, and annular erecting bed 113 surface is outwardly arranged with the first annular mounting groove 1131, first sealing ring 140 and is installed in the first annular mounting groove 1131.Setting like this, facilitates the fixed installation of the first sealing ring 140.Concrete, when the first sealing ring 140 is installed in first ring connected in star, protrudes this first annular mounting groove 1131 and arrange, so, when ensure that this front cover component 120 is fixedly connected with lamp cylinder 110, front cover component 120 can abut mutually with the first sealing ring 140, installs to realize sealing.Obviously, this first annular mounting groove 1131 also can be opened in the end face of the first end 111 of lamp cylinder 110, does not repeat them here.
Further, please refer to Fig. 3, the notch periphery of this first annular mounting groove 1131 is that rounding off is arranged, so, not only facilitate and the first sealing ring 140 is installed on the first annular mounting groove 1131, and, the notch peripheral region of the first annular mounting groove 1131 effectively can also be avoided to scratch the first sealing ring 140, and then affect the sealing property of the first sealing ring 140.
In embodiment of the present utility model, please refer to Fig. 1, Fig. 2 and Fig. 4, front cover component 120 comprise be connected with the first end 111 of lamp cylinder 110 before bezel ring, 121 and the light-passing board 122 that is installed in front bezel ring, 121, the internal face of front bezel ring, 121 be equipped with limiting section 1211, light-passing board 122 is limited between limiting section 1211 and annular erecting bed 113, and seals with the first sealing ring 140 and abut.Adopt light-passing board 122 to seal with the second sealing ring 150 and abut, the area that contacts with the second sealing ring 150 because of front bezel ring, 121 not only can be avoided too small and cause the problem that cannot seal to occur; Further, limiting section 1211 is set at the internal face of front bezel ring, 121, and then saves the use of screw element, facilitate the fixed installation of light-passing board 122.Should say, adopt screw to be fixed and be connected between this front bezel ring, 121 and first end 111 of lamp cylinder 110, screw connection has easy accessibility, efficiently advantage, so, facilitates this Down lamp 100 of maintenance.
Preferably, please refer to Fig. 1, the periphery at these light-passing board 122 two ends is equipped with chamfering, so, facilitates and is sheathed in front bezel ring, 121 by this light-passing board 122.This light-passing board 122 preferably adopts quartz glass to make, quartz glass has good, corrosion-resistant, the high voltage bearing feature of light transmission, light transmission can improve well the utilization rate of the light of this Down lamp 100, and then improve the brightness of this Down lamp 100, corrosion-resistant can avoid this Down lamp 100 be corroded because of long-term work in seawater damage problem occur, high pressure resistant this Down lamp 100 of can avoiding is occurred by the problem that seawater racks.
In embodiment of the present utility model, please refer to Fig. 2, the end face of the second end 112 is arranged with the second annular mounting groove 1121, second sealing ring 150 and is installed in the second annular mounting groove 1121.Setting like this, facilitate the installation of the second sealing ring 150, concrete, when this second sealing ring 150 is installed in the second annular mounting groove 1121, protrude this second annular mounting groove 1121 to arrange, so, when ensure that bottom 130 is fixedly connected with the second end 112 of lamp cylinder 110, fully can extrude the second sealing ring 150, and then ensure that being tightly connected between bottom 130 and lamp cylinder 110.Obviously, this second annular mounting groove 1121 also can be opened on the inner surface of bottom 130, at this, repeats no more.
Further, please refer to Fig. 3, the notch periphery of this second annular mounting groove 1121 is that rounding off is arranged, so, facilitate and the second sealing ring 150 is installed on the second annular mounting groove 1121, and, the notch periphery of the second annular mounting groove 1121 effectively can also be avoided to scratch the second sealing ring 150, and affect the sealing property of the second sealing ring 150.
In embodiment of the present utility model, please refer to Fig. 2 and Fig. 5, bottom 130 comprises the bottom plate 132 be connected with the second end 112 of lamp cylinder 110 and the installation base 133 extended to from the inner surface of bottom plate 132 in lamp cylinder 110, this installation base 133 is in order to be socketed with lamp cylinder 110, so, facilitate location when bottom 130 is assembled with lamp cylinder 110, adopt screw to be fixed between this bottom plate 132 with lamp cylinder 110 to be connected, so, facilitate the assembly and disassembly of bottom 160 and Down lamp 100, and then facilitate the maintenance of Down lamp 100; What should say is, the LED of Down lamp 100 is installed on installation base 133, and through hole 131 runs through installation base 133 from bottom plate 132 and arranges, so, facilitate the layout of the circuit of this Down lamp 100, and then facilitate the wire of watertight cable joint 160 and the electric connection of LED.
In embodiment of the present utility model, please refer to Fig. 2 and Fig. 6, watertight cable joint 160 comprises the installing plate 161 of the outer surface being installed on bottom plate 132, be provided with the 3rd sealing ring 170 between installing plate 161 and bottom plate 132, installing plate 161 is arranged with towards the surface of bottom plate 132 the 3rd annular mounting groove 1611 supplying the 3rd sealing ring 170 mounting groove.When watertight cable joint 160 is fixedly connected with bottom plate 132, be installed on the sealing ring in the 3rd annular mounting groove 1611 to seal with the outer surface of bottom plate 132 and abut, and then shutoff is opened in the through hole 131 on bottom 130, ensure that the LED be located in lamp cylinder 110 can not be subject to water mitigation.What should say is, 3rd sealing ring 170 can adopt the other materials such as fluorubber, butyronitrile rubber, silica gel to make, when 3rd sealing ring 170 is installed in the 3rd annular groove, protrude the 3rd annular mounting groove 1611 to arrange, so, when ensure that this installing plate 161 is fixedly connected with bottom plate 132, bottom plate 132 can seal with the 3rd sealing ring 170 and abut.Be understandable that, the 3rd annular mounting groove 1611 also can be opened on the outer surface of bottom plate 132, at this, repeats no more.
Preferably, the notch periphery of the 3rd annular mounting groove 1611 is that rounding off is arranged, so, facilitating on the one hand is installed in the second annular groove by the second sealing ring 150, on the other hand, the notch periphery of the 3rd annular mounting groove 1611 effectively can also be avoided to scratch the second sealing ring 150, and then affect the sealing property of the second sealing ring 150.
Further, conveniently by watertight connector location and bottom plate 132, installing plate 161 is convexly equipped with and arranges around auxiliary section 162 with auxiliary section the 162, three annular mounting groove 1611 of through hole 131 grafting, so, watertight cable joint 160 quick position and installation is facilitated.
Preferably, please refer to Fig. 6, the outer surface of watertight cable joint 160 is also convexly equipped with binding post 163, and binding post 163 has the thread segment 1631 in order to be threaded with the Wiring port of power supply.Watertight cable joint 160 is threaded with the terminals (not shown) of external power source (not shown), so, ensure that Down lamp 100 is when deep ocean work, the problem disconnected between the terminals of external power source and the binding post 163 of watertight cable joint 160, can not be occurred because of the flowing of water.
The utility model also proposes a kind of offshore and gas development equipment (not shown), this offshore and gas development equipment comprises Down lamp 100, the concrete structure of this Down lamp 100 is with reference to above-described embodiment, because this offshore and gas development equipment have employed whole technical schemes of above-mentioned all embodiments, therefore all beneficial effects that the technical scheme at least having above-described embodiment is brought, this is no longer going to repeat them.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every under inventive concept of the present utility model; utilize the equivalent structure transformation that the utility model description and accompanying drawing content are done, or directly/be indirectly used in other relevant technical fields to include in scope of patent protection of the present utility model.
Claims (10)
1. a Down lamp, comprising two ends is the lamp cylinder that opening is arranged, be located at the front cover component of the first end of described lamp cylinder, the bottom being located at the second end of described lamp cylinder and the LED be located in described lamp cylinder, it is characterized in that, the first sealing ring is provided with between described front cover component and described first end, the second sealing ring is provided with between described bottom and described second end, described bottom is provided with the through hole being communicated with described lamp cylinder, the outer surface of described bottom is provided with the watertight cable joint of through hole described in shutoff, the wire of described watertight cable joint is electrically connected through described through hole and described LED.
2. Down lamp as claimed in claim 1, it is characterized in that, the internal face of described lamp cylinder is convexly equipped with the annular erecting bed near described first end, and described annular erecting bed surface is outwardly arranged with the first annular mounting groove, and described first sealing ring is installed in described first annular mounting groove.
3. Down lamp as claimed in claim 2, is characterized in that, the notch periphery of described first annular mounting groove is that rounding off is arranged.
4. Down lamp as claimed in claim 2, it is characterized in that, described front cover component comprise be connected with described first end before bezel ring, and the light-passing board that is installed in described front bezel ring, the internal face of described front bezel ring, is equipped with limiting section, described light-passing board is limited between described limiting section and described annular erecting bed, and seals with described first sealing ring and abut.
5. Down lamp as claimed in claim 4, it is characterized in that, the material of described light-passing board is quartz glass.
6. Down lamp as claimed in claim 1, it is characterized in that, the end face of described second end is arranged with the second annular mounting groove, and described second sealing ring is installed in described second annular mounting groove.
7. Down lamp as claimed in claim 1, it is characterized in that, described bottom comprises the bottom plate that is connected with the second end of described lamp cylinder and extends to the installation base in described lamp cylinder from the inner surface of described bottom plate, described LED is installed on described installation base, and described through hole runs through described installation base from described bottom plate and arranges.
8. Down lamp as claimed in claim 7, it is characterized in that, described watertight cable joint comprises the installing plate of the outer surface being installed on described bottom plate, be provided with the 3rd sealing ring between described installing plate and described bottom plate, described installing plate is arranged with towards the surface of described bottom plate the 3rd annular mounting groove supplying described 3rd sealing ring mounting groove.
9. Down lamp as claimed in claim 8, it is characterized in that, the outer surface of described watertight cable joint is also convexly equipped with binding post, and described binding post has the thread segment in order to be threaded with the Wiring port of power supply.
10. an offshore and gas development equipment, is characterized in that, comprises the Down lamp as described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996100.4U CN205174139U (en) | 2015-12-03 | 2015-12-03 | Down lamp and ocean oil gas development equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996100.4U CN205174139U (en) | 2015-12-03 | 2015-12-03 | Down lamp and ocean oil gas development equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174139U true CN205174139U (en) | 2016-04-20 |
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ID=55738129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520996100.4U Active CN205174139U (en) | 2015-12-03 | 2015-12-03 | Down lamp and ocean oil gas development equipment |
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| Country | Link |
|---|---|
| CN (1) | CN205174139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322563A (en) * | 2018-12-15 | 2020-06-23 | 嘉兴瀚睿电子科技有限公司 | Swimming pool lamp |
| CN110360465B (en) * | 2019-07-22 | 2020-08-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Withstand voltage type high-power L ED lamp array |
-
2015
- 2015-12-03 CN CN201520996100.4U patent/CN205174139U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322563A (en) * | 2018-12-15 | 2020-06-23 | 嘉兴瀚睿电子科技有限公司 | Swimming pool lamp |
| CN110360465B (en) * | 2019-07-22 | 2020-08-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Withstand voltage type high-power L ED lamp array |
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| C14 | Grant of patent or utility model | ||
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