CN211902542U - LED three-proofing lamp - Google Patents
LED three-proofing lamp Download PDFInfo
- Publication number
- CN211902542U CN211902542U CN202020898477.7U CN202020898477U CN211902542U CN 211902542 U CN211902542 U CN 211902542U CN 202020898477 U CN202020898477 U CN 202020898477U CN 211902542 U CN211902542 U CN 211902542U
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- Prior art keywords
- heat dissipation
- explosion
- proof lamp
- screw
- led
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 57
- 241001465382 Physalis alkekengi Species 0.000 claims abstract description 7
- 210000003205 muscle Anatomy 0.000 claims abstract description 5
- 239000011324 bead Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012141 concentrate Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a LED three proofings lamps and lanterns, including explosion-proof lamp base and heat dissipation casing, the lamp shade mounting groove has been seted up at the top of heat dissipation casing, the lamp shade has been placed in the lamp shade mounting groove, the lamp shade is through first screw, first screw counter bore and screw fixed mounting in heat dissipation casing upper end, circular draw-in groove has been seted up at the top of explosion-proof lamp base, the lower terminal surface of heat dissipation casing is equipped with protruding, four with circular draw-in groove assorted snap ring second screw counter bore has been seted up on the journal stirrup respectively, the heat dissipation casing includes the connection pad, outside position department is equipped with the heat dissipation bulge loop in the middle of the outer wall of connection pad, the inner wall of heat dissipation bulge loop encircles and is equipped with a plurality of first heat dissipation. The utility model discloses a to dispel the heat the casing setting at explosion-proof lamp base and lamp shade middle part, utilize the outer wall of heat dissipation casing to encircle and set up first heat dissipation muscle can concentrate the heat dissipation to lamps and lanterns, the radiating effect is good, and the security performance is high.
Description
Technical Field
The utility model belongs to the technical field of the LED explosion-proof lamp, concretely relates to LED three proofings lamps and lanterns.
Background
With the development of the LED technology, LED lighting products are widely used in the industrial field, such as large-scale coal sheds, hazardous gas squares, and the like, which require high-power explosion-proof lamps. The heat extraction limitation of the existing LED explosion-proof lamp is narrow, the heat dissipation effect is poor and the safety coefficient is low in specific work occasions, such as mines, dust workshops and other environments with relatively poor air convection, and therefore the LED three-proofing lamp is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LED three proofings lamps and lanterns to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a LED tri-proof lamp comprises an explosion-proof lamp base and a heat dissipation shell, wherein a lamp shade mounting groove is formed in the top of the heat dissipation shell, a lamp shade is placed in the lamp shade mounting groove, eight first screw holes are formed in the surrounding of the lamp shade mounting groove, eight first thread counter bores matched with the first screw holes are formed in the surrounding of the lower edge of the lamp shade, the lamp shade is fixedly mounted at the upper end of the heat dissipation shell through the first screw holes, the first thread counter bores and screws, a circular clamping groove is formed in the top of the explosion-proof lamp base, a clamping ring bulge matched with the circular clamping groove is formed in the lower end face of the heat dissipation shell, four mounting support lugs are arranged in the surrounding of the top of the explosion-proof lamp base, second thread counter bores are formed in the four support lugs respectively, and four second screw holes matched with the second thread counter bores are formed in, the explosion-proof lamp base is fixedly installed at the lower end of the heat dissipation shell through the second threaded counter bore, the second screw hole and the screws, the heat dissipation shell comprises a connecting disc, a heat dissipation convex ring is arranged at the position of the outer side in the middle of the outer wall of the connecting disc, and a plurality of first heat dissipation ribs connected with the outer wall of the connecting disc are arranged on the inner wall of the heat dissipation convex ring in a surrounding mode.
Preferably, the outer side wall of the interface end of the base of the explosion-proof lamp is also provided with a plurality of second heat dissipation ribs in a surrounding manner.
Preferably, the explosion-proof lamp base is internally provided with a circuit board, the circuit board is provided with an LED power panel, and the LED power panel is provided with LED lamp beads.
Preferably, the first threaded counter bore and the second threaded counter bore are both stepped holes.
The utility model discloses a technological effect and advantage: this LED tri-proof lamp, through the lamp shade mounting groove that sets up, first screw, the cooperation of first screw thread counter bore and screw is used, can realize the installation work of heat dissipation casing and lamp shade, through the bellied joint cooperation of circular draw-in groove and snap ring to and the cooperation of journal stirrup, second screw thread counter bore and screw is used, can realize the installation work of explosion-proof lamp base and heat dissipation casing, the utility model discloses a to dispel the heat the casing setting at explosion-proof lamp base and lamp shade middle part, utilize the outer wall of heat dissipation casing to encircle and set up first heat dissipation muscle and can concentrate the heat dissipation to lamps and lanterns, the radiating effect is good, and the security performance is high.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic view of the bottom view of the base of the explosion-proof lamp of the present invention;
fig. 4 is a schematic top sectional view of the present invention.
In the figure: 1. an explosion-proof lamp base; 2. a heat dissipating housing; 201. a connecting disc; 202. a heat dissipation convex ring; 203. a first heat dissipation rib; 3. a lamp shade; 4. a lampshade mounting groove; 5. a first screw hole; 6. a first threaded counter bore; 7. a circular slot; 8. a snap ring bulge; 9. supporting a lug; 10. a second threaded counter bore; 11. a second screw hole; 12. a second heat dissipation rib; 13. a circuit board; 14. an LED power panel; 15. LED lamp pearl.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a LED tri-proof lamp as shown in figures 1-4, which comprises an explosion-proof lamp base 1 and a heat dissipation shell 2, wherein the top of the heat dissipation shell 2 is provided with a lampshade mounting groove 4, a lampshade 3 is placed in the lampshade mounting groove 4, eight first screw holes 5 are arranged on the lampshade mounting groove 4 in a surrounding way, eight first thread counter bores 6 matched with the first screw holes 5 are arranged on the lower edge of the lampshade 3 in a surrounding way, the lampshade 3 is fixedly arranged at the upper end of the heat dissipation shell 2 through the first screw holes 5, the first thread counter bores 6 and screws, a circular clamping groove 7 is arranged on the top of the explosion-proof lamp base 1, a clamping ring bulge 8 matched with the circular clamping groove 7 is arranged on the lower end surface of the heat dissipation shell 2, four mounting lugs 9 are arranged on the top of the explosion-proof lamp base 1 in a surrounding way, and second thread counter bores 10 are respectively arranged on the four, the lower terminal surface of heat dissipation casing 2 is equipped with four second screw 11 that cooperate and use with second screw thread counter bore 10, explosion-proof lamp base 1 passes through second screw thread counter bore 10, second screw 11 and screw fixed mounting at the lower extreme of heat dissipation casing 2, heat dissipation casing 2 includes connection pad 201, outside position department is equipped with heat dissipation bulge loop 202 in the middle of the outer wall of connection pad 201, the inner wall that the inner wall of heat dissipation bulge loop 202 encircles is equipped with a plurality of first heat dissipation muscle 203 that are connected with the outer wall of connection pad 201.
The outer side wall of the interface end of the base 1 of the explosion-proof lamp is also provided with a plurality of second radiating ribs 12 in a surrounding mode, and the radiating effect of the explosion-proof lamp is further improved. The explosion-proof lamp is characterized in that a circuit board 13 is mounted inside the explosion-proof lamp base 1, an LED power board 14 is mounted on the circuit board 13, LED lamp beads 15 are mounted on the LED power board 14, and the first threaded counter bore 6 and the second threaded counter bore 10 are stepped holes.
When specifically using, the cooperation through the lamp shade mounting groove 4 that sets up, first screw 5, first screw counter bore 6 and screw is used, can realize the installation work of heat dissipation casing 2 and lamp shade 3, through the joint cooperation of circular draw-in groove 7 and the protruding 8 of snap ring to and journal stirrup 9, second screw counter bore 11, the cooperation of second screw counter bore 10 and screw is used, can realize the installation work of explosion-proof lamp base 1 and heat dissipation casing 2, the utility model discloses a to set up heat dissipation casing 2 at explosion-proof lamp base 1 and lamp shade 3 middle part, utilize heat dissipation casing 2 outer wall to encircle and set up first heat dissipation muscle 203 and can concentrate the heat dissipation to lamps and lanterns, the radiating effect is good, and the security performance is high.
The utility model discloses what should explain at last when using is: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides a LED three proofings lamps and lanterns, includes explosion-proof lamp base (1) and heat dissipation casing (2), its characterized in that: a lampshade mounting groove (4) is formed in the top of the heat dissipation shell (2), a lampshade (3) is placed in the lampshade mounting groove (4), eight first screw holes (5) are formed in the lampshade mounting groove (4) in a surrounding manner, eight first thread counter bores (6) matched with the first screw holes (5) are formed in the lower edge of the lampshade (3) in a surrounding manner, the lampshade (3) is fixedly mounted at the upper end of the heat dissipation shell (2) through the first screw holes (5), the first thread counter bores (6) and screws, a circular clamping groove (7) is formed in the top of the explosion-proof lamp base (1), a clamping ring bulge (8) matched with the circular clamping groove (7) is formed in the lower end face of the heat dissipation shell (2), four mounting support lugs (9) are formed in the top of the explosion-proof lamp base (1) in a surrounding manner, and second thread counter bores (10) are formed in the four support lugs (9), the lower terminal surface of heat dissipation casing (2) is equipped with four and second screw counter bore (10) second screw (11) that cooperate and use, explosion-proof lamp base (1) is through second screw counter bore (10), second screw (11) and screw fixed mounting at the lower extreme of heat dissipation casing (2), heat dissipation casing (2) are including connection pad (201), the outer side position department in the middle of the outer wall of connection pad (201) is equipped with heat dissipation bulge loop (202), the inner wall of heat dissipation bulge loop (202) encircles and is equipped with a plurality of outer walls that are connected first heat dissipation muscle (203) with connection pad (201).
2. The LED tri-proof lamp as claimed in claim 1, wherein: the outer side wall of the interface end of the base (1) of the explosion-proof lamp is also provided with a plurality of second heat dissipation ribs (12) in a surrounding manner.
3. The LED tri-proof lamp as claimed in claim 1, wherein: the explosion-proof lamp is characterized in that a circuit board (13) is mounted inside the explosion-proof lamp base (1), an LED power panel (14) is mounted on the circuit board (13), and LED lamp beads (15) are mounted on the LED power panel (14).
4. The LED tri-proof lamp as claimed in claim 1, wherein: the first threaded counter bore (6) and the second threaded counter bore (10) are both stepped holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020898477.7U CN211902542U (en) | 2020-05-25 | 2020-05-25 | LED three-proofing lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020898477.7U CN211902542U (en) | 2020-05-25 | 2020-05-25 | LED three-proofing lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211902542U true CN211902542U (en) | 2020-11-10 |
Family
ID=73271287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020898477.7U Expired - Fee Related CN211902542U (en) | 2020-05-25 | 2020-05-25 | LED three-proofing lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211902542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542084A (en) * | 2020-12-23 | 2021-03-23 | 天津现代职业技术学院 | Intelligent pointing device with explosion-proof lamp |
-
2020
- 2020-05-25 CN CN202020898477.7U patent/CN211902542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542084A (en) * | 2020-12-23 | 2021-03-23 | 天津现代职业技术学院 | Intelligent pointing device with explosion-proof 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: 20201110 |