CN209495198U - A kind of LED Antiexplosive light projection lamp - Google Patents
A kind of LED Antiexplosive light projection lamp Download PDFInfo
- Publication number
- CN209495198U CN209495198U CN201920192929.7U CN201920192929U CN209495198U CN 209495198 U CN209495198 U CN 209495198U CN 201920192929 U CN201920192929 U CN 201920192929U CN 209495198 U CN209495198 U CN 209495198U
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- China
- Prior art keywords
- ring
- silica gel
- led
- retainer plate
- light projection
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED Antiexplosive light projection lamps, its structure includes protective device and sealing ring, by the way that protective device is arranged, fixed ring is aligned with LED light and is connect, bolt, which is inserted into mounting hole, causes fixed ring to connect with lamp body, then retainer plate is connect through link block with fixed ring, it is fixedly connected convenient for retainer plate with fixed ring by screw hole, LED light is protected finally by retainer plate surrounding arc frame, effective protection is carried out to inside LED light to reach, prevent the beneficial effect of equipment damage, by being provided with sealing ring, it is connect by interior silica gel ring with external power cord, then grafting is carried out by hydrogenated nitrile-butadiene rubber sealing ring and power supply line, guarantee the leakproofness at even, grafting progress elastic shrinkage is carried out by outer silica gel ring and interior silica gel ring again to be sealed, reach raising equipment to connect with the external world The compactness of line connection, convenient for preventing external erosion, the beneficial effect of further safeguard.
Description
Technical field
The utility model relates to technical fields of lighting fixtures, and in particular to a kind of LED Antiexplosive light projection lamp.
Background technique
Antiexplosive light projection lamp refers to for hazardous area existing for imflammable gas and dust, can prevent inside lamp there may be
Electric arc, spark and high temperature ignite imflammable gas and dust in ambient enviroment, to reach the Projecting Lamp of requirement of explosion proof, fit
For the various indoor and outdoor operations such as combustible and explosive area, oil field, offshore oil platform and ship, metallurgy, petrochemical industry, construction site and
The a wide range of flood lighting such as large scale equipment, LED Antiexplosive light projection lamp in the prior art mostly use the spiral shell for unscrewing lamp bracket bottom
360 ° of rotations of lamp bracket or so are adjusted illumination orientations by nail, and the screw for unscrewing lamp bracket two sides adjusts the illumination angle of lamp cap
Degree, is unable to adjust the height of lamp cap；Lamp body generallys use plastic shell and achievees the purpose that rain-proof dust-proof, can not comprehensive guard lamp
Body；In addition, due to the Special use environment of Antiexplosive light projection lamp, it is also to have to consider the problems of that when use, which reduces lamp body temperature,
With the development of LED Antiexplosive light projection lamp, LED Antiexplosive light projection lamp has also obtained technological improvement, but the prior art: the explosion-proof throwing of LED
Light lamp cannot carry out effective protection to inside LED light, and LED Antiexplosive light projection lamp external connection line is not close.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of LED Antiexplosive light projection lamp, solving LED Antiexplosive light projection lamp cannot be right
Inside LED light carries out effective protection, and the untight problem of LED Antiexplosive light projection lamp external connection line, to reach to inside
LED light carries out effective protection, prevents equipment damage, and improves the compactness that equipment is connect with extraneous connecting line, convenient for preventing
External erosion, the beneficial effect of further safeguard.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of LED Antiexplosive light projection lamps, including
Lamp body, LED light, rotation bolt, support frame, pedestal, power supply line, cooling fin, protective device and sealing ring, on the left of the lamp body in
Side and LED light carry out grafting, and rear and front end and rotation bolt carry out grafting in the middle part of the lamp body, and the rotation bolt passes through socket
Grafting is carried out with support frame, and there are three oval grooves for the setting of support frame bottom end, the lamp body right end is welded with pedestal, described
Carry out grafting in the middle part of pedestal right end with power supply line, carry out grafting on the outside of the power supply line with sealing ring, on the outside of the lamp body with dissipate
Backing is welded, and cooling fin be in around shape be distributed, the protective device by fixed ring, mounting hole, retainer plate, link block,
Screw hole and arc frame composition, the fixed ring front end are provided with mounting hole, and there are four mounting hole is respectively provided with, the retainer plate is logical
It crosses link block to be bolted with fixed ring, the link block front end is provided with screw hole, the arc frame bottom end and retainer plate
It is welded, the fixed ring is bolted by mounting hole and lamp body left end, and the sealing ring is by outer silica gel ring, outer
Slot, inside groove, interior silica gel ring, gasket and hydrogenated nitrile-butadiene rubber sealing ring composition, the outer silica gel ring outer diameter is provided with outer groove, described
Outer silica gel ring internal diameter is provided with inside groove, and the interior silica gel ring internal diameter and gasket carry out grafting, the hydrogenated nitrile-butadiene rubber sealing ring
Internal diameter and outer groove inner surface carry out grafting, and the hydrogenated nitrile-butadiene rubber internal diameter of the seal ring and power supply line carry out grafting, the LED light
It is electrically connected with power supply line, the power supply line is electrically connected with extraneous power supply.
Further, the rotation bolt is provided with 2, and rotates bolt apical lateral and be provided with limitation ring.
Further, lens are provided on the outside of the LED light, and lens thickness is 2mm.
Further, the retainer plate is provided with 3, and fixed loop diameter gradually decreases from bottom to up.
Further, the link block and screw hole are provided with 4, and size is uniform between the two for link block and screw hole
It causes.
Further, the arc frame is in and is distributed on retainer plate around shape, and arc frame is provided with 12.
Further, the outer diameter size of the outer silica gel ring is 8mm, and outer silica gel ring is with a thickness of 5mm.
Further, the cooling fin is made of stainless carbon steel.
Further, the hydrogenated nitrile-butadiene rubber sealing ring is made of hydrogenated nitrile-butadiene rubber.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1) it, to solve the problems, such as that LED Antiexplosive light projection lamp cannot carry out effective protection to inside LED light, is protected by setting
Fixed ring is aligned with LED light and connect by device, and bolt, which is inserted into mounting hole, causes fixed ring to connect with lamp body, will then consolidate
Fixed circle is connect through link block with fixed ring, is fixedly connected convenient for retainer plate with fixed ring by screw hole, finally by retainer plate four
All arc frames protect LED light, carry out effective protection to inside LED light to reach, prevent the beneficial effect of equipment damage
Fruit.
2), to solve the problems, such as that LED Antiexplosive light projection lamp external connection line is untight, by being provided with sealing ring, by interior
Silica gel ring is connect with external power cord, then carries out grafting by hydrogenated nitrile-butadiene rubber sealing ring and power supply line, is guaranteed at even
Leakproofness, then by outer silica gel ring and interior silica gel ring carry out grafting and carry out elastic shrinkage being sealed reaches and improves equipment and outer
The compactness of boundary's connecting line connection, convenient for preventing external erosion, the beneficial effect of further safeguard.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the pedestal side structure schematic view of the utility model；
Fig. 3 is the protective device structure schematic diagram of the utility model；
Fig. 4 is the sealed ring exploding structural schematic diagram of the utility model.
In figure: lamp body -1, LED light -2, protective device -3, rotation bolt -4, support frame -5, pedestal -6, power supply line -7, close
It is seal -8, cooling fin -9, fixed ring -31, mounting hole -32, retainer plate -33, link block -34, screw hole -35, arc frame -36, outer
Silica gel ring -81, outer groove -82, inside groove -83, interior silica gel ring -84, gasket -85, hydrogenated nitrile-butadiene rubber sealing ring -86.
Specific embodiment
In the technical program:
Protective device 3, sealing ring 8, fixed ring 31, mounting hole 32, retainer plate 33, link block 34, screw hole 35, arc frame
36, outer silica gel ring 81, outer groove 82, inside groove 83, interior silica gel ring 84, gasket 85 and hydrogenated nitrile-butadiene rubber sealing ring 86 are that this is practical new
Type contains the innovative component of essence.
Lamp body 1, LED light 2, rotation bolt 4, support frame 5, pedestal 6, power supply line 7 and cooling fin 9 are to realize the utility model
The essential connectivity component of technical solution.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of LED Antiexplosive light projection lamp: including lamp body 1, LED
Lamp 2, rotation bolt 4, support frame 5, pedestal 6, power supply line 7, cooling fin 9, protective device 3 and sealing ring 8,1 left side inside of lamp body
Grafting is carried out with LED light 2,1 middle part rear and front end of lamp body and rotation bolt 4 carry out grafting, and rotation bolt 4 passes through socket and support
Frame 5 carries out grafting, and the setting of 5 bottom end of support frame, there are three oval groove, 1 right end of lamp body is welded with pedestal 6,6 right end of pedestal
Middle part and power supply line 7 carry out grafting, and 7 outside of power supply line carries out grafting with sealing ring 8, and 1 outside of lamp body is welded with cooling fin 9
It connects, and cooling fin 9 is in be distributed around shape, protective device 3 is by fixed ring 31, mounting hole 32, retainer plate 33, link block 34, screw hole
35 and arc frame 36 form, 31 front end of fixed ring is provided with mounting hole 32, and there are four mounting hole 32 is respectively provided with, retainer plate 33 is logical
It crosses link block 34 to be bolted with fixed ring 31,34 front end of link block is provided with screw hole 35,36 bottom end of arc frame and fixation
Circle 33 is welded, and fixed ring 31 is bolted by mounting hole 32 and 1 left end of lamp body, sealing ring 8 by outer silica gel ring 81,
Outer groove 82, inside groove 83, interior silica gel ring 84, gasket 85 and hydrogenated nitrile-butadiene rubber sealing ring 86 form, outer 81 outer diameter of silica gel ring setting
There is outer groove 82, outer 81 internal diameter of silica gel ring is provided with inside groove 83, and interior 84 internal diameter of silica gel ring and gasket 85 carry out grafting, hydrogenated butyronitrile rubber
86 internal diameter of glue sealing ring and 82 inner surface of outer groove carry out grafting, and 86 internal diameter of hydrogenated nitrile-butadiene rubber sealing ring carries out slotting with power supply line 7
It connects, LED light 2 is electrically connected with power supply line 7, and power supply line 7 is electrically connected with extraneous power supply.
Wherein, the rotation bolt 4 is provided with 2, and rotates 4 apical lateral of bolt and be provided with limitation ring, is conducive to
Prevent equipment from skidding off.
Wherein, it is provided with lens on the outside of the LED light 2, and lens thickness is 2mm, is beneficial to prevent dust intrusion equipment
It is internal.
Wherein, the retainer plate 33 is provided with 3, and 33 diameter of retainer plate gradually decreases from bottom to up, is conducive to prevent
Protect equipment.
Wherein, the link block 34 and screw hole 35 are provided with 4, and size is equal between the two for link block 34 and screw hole 35
Unanimously, be conducive to being fixedly connected for equipment.
Wherein, the arc frame 36 is in and is distributed on retainer plate 33 around shape, and arc frame 36 is provided with 12, favorably
In abundant safeguard.
Wherein, the outer diameter size of the outer silica gel ring 81 is 8mm, and outer silica gel ring 81 is conducive to equipment and inserts with a thickness of 5mm
It connects.
Wherein, the cooling fin 9 is made of stainless carbon steel, firm wear-resisting.
Wherein, the hydrogenated nitrile-butadiene rubber sealing ring 86 is made of hydrogenated nitrile-butadiene rubber, heat resistance, resistant to chemical etching
Property, ozone resistance are good, higher incompressible permanent deformation performance.
The material of hydrogenated nitrile-butadiene rubber sealing ring 86 described in this patent are as follows: hydrogenated nitrile-butadiene rubber, be by nitrile rubber into
A kind of HI SA highly saturated elastomer obtained from the special hydrotreating of row, hydrogenated nitrile-butadiene rubber have good oil resistance (to combustion
Expect that oil, lubricating oil, fragrant series solvent resistance are good)；And due to its HI SA highly saturated structure, it is made to have good heat resistance
Can, excellent resistance to chemical corrosion (to freon, acid, alkali have good resistance), excellent ozone resistance, compared with
High incompressible permanent deformation performance；Hydrogenated nitrile-butadiene rubber also has high intensity simultaneously, and high tear energy, wear-resisting property are excellent etc.
Feature is one of supereminent rubber of comprehensive performance.
Working principle: being moved to appropriate place for LED Antiexplosive light projection lamp first, and power supply line 7 is connect with external power supply, is
Equipment operation provides sufficient kinetic energy, and support frame 5 and ground face contact are inserted through 5 bottom screw hole fixed equipment of support frame by rotating
Pin 4 adjusts 1 angle of lamp body and illuminates convenient for LED light 2,, will by the way that protective device 3 is arranged when needing to protect LED light 2
Fixed ring 31 is aligned with LED light 2 and connect, and bolt, which is inserted into mounting hole 32, causes fixed ring 31 to connect with lamp body 1, will then consolidate
Surely circle 33 is connect through link block 34 with fixed ring 31, is fixedly connected convenient for retainer plate 33 with fixed ring 31 by screw hole 35, finally
LED light is protected by 33 surrounding arc frame 36 of retainer plate, effective protection is carried out to inside LED light to reach, is prevented
The beneficial effect of equipment damage, by being provided with sealing ring 8, passes through interior silica gel ring when the compactness to guarantee equipment connection
84 and gasket 85 connect with power supply line 7, grafting is then carried out by hydrogenated nitrile-butadiene rubber sealing ring 86 and power supply line, is guaranteed at even
Leakproofness, then by outer silica gel ring 81 and interior silica gel ring 84 carry out grafting and carry out elastic shrinkage being sealed, reach raising and set
The standby compactness being connect with extraneous connecting line, convenient for preventing external erosion, the beneficial effect of further safeguard.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of LED Antiexplosive light projection lamp, including lamp body (1), LED light (2), rotation bolt (4), support frame (5), pedestal (6), electricity
Source line (7) and cooling fin (9), it is characterised in that: further include protective device (3) and sealing ring (8), on the left of the lamp body (1) in
Side and LED light (2) carry out grafting, and rear and front end and rotation bolt (4) carry out grafting in the middle part of the lamp body (1), and the rotation is inserted
It sells (4) and carries out grafting by socket and support frame (5), and there are three oval groove, the lamp bodies (1) for the setting of support frame (5) bottom end
Right end is welded with pedestal (6), carries out grafting with power supply line (7) in the middle part of pedestal (6) right end, the power supply line (7) is outside
Side and sealing ring (8) carry out grafting, are welded on the outside of the lamp body (1) with cooling fin (9), and cooling fin (9) is in around shape
Distribution, the protective device (3) by fixed ring (31), mounting hole (32), retainer plate (33), link block (34), screw hole (35) and
Arc frame (36) composition, fixed ring (31) front end is provided with mounting hole (32), and there are four mounting hole (32) is respectively provided with, institute
It states retainer plate (33) to be bolted by link block (34) with fixed ring (31), link block (34) front end is provided with spiral shell
Hole (35), arc frame (36) bottom end are welded with retainer plate (33), the fixed ring (31) by mounting hole (32) with
Lamp body (1) left end is bolted, and the sealing ring (8) is by outer silica gel ring (81), outer groove (82), inside groove (83), interior silica gel
It encloses (84), gasket (85) and hydrogenated nitrile-butadiene rubber sealing ring (86) composition, outer silica gel ring (81) outer diameter and is provided with outer groove
(82), outer silica gel ring (81) internal diameter is provided with inside groove (83), and interior silica gel ring (84) internal diameter carries out slotting with gasket (85)
It connects, hydrogenated nitrile-butadiene rubber sealing ring (86) internal diameter and outer groove (82) inner surface carry out grafting, and the hydrogenated nitrile-butadiene rubber is close
Seal (86) internal diameter and power supply line (7) carry out grafting, and the LED light (2) is electrically connected with power supply line (7), the power supply line
(7) it is electrically connected with external world's power supply.
2. a kind of LED Antiexplosive light projection lamp according to claim 1, it is characterised in that: the rotation bolt (4) is provided with
2, and rotate bolt (4) apical lateral and be provided with limitation ring.
3. a kind of LED Antiexplosive light projection lamp according to claim 1, it is characterised in that: be provided on the outside of the LED light (2)
Lens, and lens thickness is 2mm.
4. a kind of LED Antiexplosive light projection lamp according to claim 1, it is characterised in that: the retainer plate (33) is provided with 3
It is a, and retainer plate (33) diameter gradually decreases from bottom to up.
5. a kind of LED Antiexplosive light projection lamp according to claim 1, it is characterised in that: the link block (34) and screw hole
(35) 4 are provided with, and size is consistent between the two with screw hole (35) for link block (34).
6. a kind of LED Antiexplosive light projection lamp according to claim 1, it is characterised in that: the arc frame (36) is in around shape
It is distributed on retainer plate (33), and arc frame (36) is provided with 12.
7. a kind of LED Antiexplosive light projection lamp according to claim 1, it is characterised in that: the outer diameter of the outer silica gel ring (81)
Size is 8mm, and outer silica gel ring (81) is with a thickness of 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192929.7U CN209495198U (en) | 2019-02-13 | 2019-02-13 | A kind of LED Antiexplosive light projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192929.7U CN209495198U (en) | 2019-02-13 | 2019-02-13 | A kind of LED Antiexplosive light projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209495198U true CN209495198U (en) | 2019-10-15 |
Family
ID=68157281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920192929.7U Expired - Fee Related CN209495198U (en) | 2019-02-13 | 2019-02-13 | A kind of LED Antiexplosive light projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209495198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836339A (en) * | 2019-11-01 | 2020-02-25 | 南京瑞思其智能科技有限公司 | LED explosion-proof projection lamp |
-
2019
- 2019-02-13 CN CN201920192929.7U patent/CN209495198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836339A (en) * | 2019-11-01 | 2020-02-25 | 南京瑞思其智能科技有限公司 | LED explosion-proof projection lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 Termination date: 20200213 |