CN216897215U - Explosion-proof LED light modulation lighting lamp - Google Patents
Explosion-proof LED light modulation lighting lamp Download PDFInfo
- Publication number
- CN216897215U CN216897215U CN202123391047.XU CN202123391047U CN216897215U CN 216897215 U CN216897215 U CN 216897215U CN 202123391047 U CN202123391047 U CN 202123391047U CN 216897215 U CN216897215 U CN 216897215U
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof
- lamp
- box
- led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 5
- 239000002360 explosive Substances 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 5
- 238000010892 electric spark Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- -1 mining areas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an explosion-proof LED dimming illuminating lamp, belongs to the technical field of LED lamps, and solves the problem that the existing LED dimming lamp cannot be used in flammable and explosive places. This light adjusting lamp includes lamp stand and explosion-proof box, the lamp stand front end is connected with the lamp shade, be equipped with the LED lamp plate on the intermediate position of lamp shade, be equipped with multirow LED lamp on the LED lamp plate, the both sides of lamp stand are rotated and are connected with the support frame, the lamp stand rear end is connected with the mounting box that is used for placing electrical components and parts, the explosion-proof box includes mount pad and explosion-proof box, the explosion-proof box passes through the bolt and installs on the mount pad, be equipped with the circuit board in the explosion-proof box, be equipped with the potentiometre on the circuit board, the explosion-proof box rotates and is connected with the regulation pole, be equipped with a plurality of sealing washers between regulation pole and the explosion-proof box, the one end of adjusting the pole and the rotary rod connection of potentiometre. The explosion-proof LED dimming illuminating lamp can adjust the brightness of the illuminating lamp through the potentiometer, has an explosion-proof function, and has the characteristics of convenience in use and high practicability.
Description
Technical Field
The utility model relates to the technical field of LED lamps, in particular to an explosion-proof LED dimming illuminating lamp.
Background
With continuous popularization and wide application of explosion-proof LEDs, the LED dimmable lamp gradually starts to show unique characteristics in the trend of energy conservation and emission reduction, and humanized illumination and energy-saving and environment-friendly illumination become the development direction of various illumination enterprises at present when the general LED lamp is increasingly competitive. When the LED dimmable lamp is used for adjusting the illumination brightness, a potentiometer is usually used for adjusting, electric sparks are easily generated by the potentiometer in the adjusting process, and the existing LED dimmable lamp cannot be used in flammable and explosive places such as chemicals, mining areas, natural gas and oil stations. Therefore, an LED dimmable lamp with explosion-proof function is needed to meet the market demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art, and provides an explosion-proof LED dimming illuminating lamp, which can adjust the brightness of the illuminating lamp through a potentiometer, has an explosion-proof function, and has the characteristics of convenience in use and strong practicability.
The technical scheme adopted by the utility model is as follows: an explosion-proof LED dimming illuminating lamp comprises a lamp holder and an explosion-proof box, wherein the front end of the lamp holder is connected with a lamp shade, the middle position of the lamp shade is provided with an LED lamp panel, the LED lamp panel is provided with a plurality of rows of LED lamps, two sides of the lamp holder are rotatably connected with supporting frames, the rear end of the lamp holder is connected with a mounting box for placing electrical components, the explosion-proof box comprises a mounting seat and an explosion-proof box, the explosion-proof box is mounted on the mounting seat through bolts, a circuit board is arranged in the explosion-proof box, a potentiometer is arranged on the circuit board, the explosion-proof box is rotatably connected with a regulating rod, a plurality of sealing rings are arranged between the regulating rod and the explosion-proof box, one end of the regulating rod is connected with a rotating rod of the potentiometer, the mounting seat is provided with a plurality of first explosion-proof stuffing boxes, the mounting box is connected with a second explosion-proof stuffing box, and the first explosion-proof stuffing box is connected with the second explosion-proof stuffing box through an explosion-proof flexible connecting pipe, the circuit board and the LED lamp panel are electrically connected.
As a further improvement, a rubber gasket for sealing is arranged between the explosion-proof box and the mounting seat.
Furthermore, the explosion-proof box on seted up a plurality of holes of stepping down, the mount pad on be equipped with a plurality of U type connecting plates, U type connecting plate with step down the hole one-to-one and arrange.
Furthermore, the lamp holder and the mounting box are of an integrated structure.
Furthermore, a plurality of reinforcing ribs are arranged on the lamp holder and are uniformly arranged on the lamp holder.
Furthermore, the two ends of the support frame are respectively connected with the two sides of the lamp holder in a rotating mode through bolts.
Advantageous effects
Compared with the prior art, the utility model has the following advantages:
the utility model relates to an explosion-proof LED dimming illuminating lamp, which is very simple and rapid, the potentiometer is isolated from the external environment by placing a circuit board with the potentiometer in an explosion-proof box, the potentiometer is adjusted by rotating an adjusting rod, the potentiometer adjusts the output power amplitude of a silicon controlled rectifier, and the illumination brightness is adjusted, the inner part of the explosion-proof box is ensured to be sealed by arranging a sealing ring between the adjusting rod and the explosion-proof box, the explosion-proof box is divided into a mounting seat and the explosion-proof box, the installation of the explosion-proof box is more convenient by a U-shaped connecting plate of the mounting seat, a rubber gasket is arranged between the mounting seat and the explosion-proof box to ensure that the inner part of the explosion-proof box cannot be ventilated with the outside, the explosion-proof box and the mounting box are both provided with explosion-proof packing materials, and an explosion-proof flexible connecting pipe is also arranged between the explosion-proof box and the explosion-proof flexible connecting pipe, when the circuit is connected, the circuit is ensured not to be exposed to the external environment, when the illuminating lamp adjusts the potentiometer, combustible dust and combustible gas in an explosive area are prevented from being ignited by generating electric sparks in the adjusting process, thereby ensuring the production operation safety of the explosive area and having the characteristics of convenient use and wide application range.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of the cross-sectional structure at A-A in FIG. 1;
fig. 3 is an enlarged schematic view of the structure of the lampshade in the utility model.
Wherein: the LED lamp comprises a lamp holder 1, a lamp shade 2, a flame-proof box 3, an LED lamp 4, a support frame 5, a mounting box 6, an LED lamp panel 7, an LED lamp panel 8, a second explosion-proof stuffing box 9, a first explosion-proof stuffing box 10, a potentiometer 11, a circuit board 12, a rubber gasket 12, a sealing ring 13, a bolt 14, a reinforcing rib 15, an explosion-proof flexible connecting pipe 16, a U-shaped connecting plate 17, a bolt 18, an adjusting rod 19, a mounting seat 31 and an explosion-proof box 32.
Detailed Description
The utility model will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1-3, the explosion-proof LED dimming illuminating lamp comprises a lamp holder 1 and an explosion-proof box 3, wherein the front end of the lamp holder 1 is connected with a lampshade 2, an LED lamp panel 7 is arranged in the middle of the lampshade 2, a plurality of rows of LED lamps 4 are arranged on the LED lamp panel 7, two sides of the lamp holder 1 are rotatably connected with supporting frames 5, the rear end of the lamp holder 1 is connected with a mounting box 6 for placing electrical components, the explosion-proof box 3 comprises a mounting seat 31 and an explosion-proof box 32, the explosion-proof box 32 is mounted on the mounting seat 31 through bolts 18, a circuit board 11 is arranged in the explosion-proof box 32, a potentiometer 10 is arranged on the circuit board 11, the explosion-proof box 32 is rotatably connected with an adjusting rod 19, a plurality of sealing rings 13 are arranged between the adjusting rod 19 and the explosion-proof box 32, one end of the adjusting rod 19 is connected with a rotating rod of the potentiometer 10, a plurality of first explosion-proof stuffing boxes 9 are arranged on the mounting seat 31, so that a plurality of illuminating lamps can be simultaneously connected, the mounting box 6 is connected with a second explosion-proof stuffing box 8, the first explosion-proof stuffing box 9 and the second explosion-proof stuffing box 8 are connected through an explosion-proof flexible connecting pipe 16, the circuit board 11 is electrically connected with the LED lamp panel 7, the circuit board 11 with the potentiometer 10 is arranged in the explosion-proof box 3, so that the potentiometer 10 is isolated from the external environment, when the illumination brightness needs to be adjusted, the rotating rod of the potentiometer 10 is driven to adjust through the rotating adjusting rod 19, when the circuit board 11 is electrically connected with the LED lamp panel 7, the circuit goes out of the mounting seat 31 from the first explosion-proof stuffing box 9 and enters the mounting box 6 from the second explosion-proof stuffing box 8, the middle circuit is protected through the explosion-proof flexible connecting pipe 16, so that the circuit cannot be exposed to the external environment, meanwhile, the sealing performance in the explosion-proof box 3 is ensured, and the phenomenon that combustible dust and gas in an explosive area are ignited due to electric sparks generated by the potentiometer 10 in the adjusting process is prevented.
Specifically, a rubber gasket 12 for sealing is arranged between the explosion-proof box 32 and the mounting seat 31, so that the inside of the explosion-proof box 3 cannot be ventilated with the outside, sparks generated by the potentiometer 10 cannot be ignited, and a better explosion-proof effect is achieved.
Preferably, a plurality of holes of stepping down have been seted up on the explosion-proof box 32, are equipped with a plurality of U type connecting plates 17 on the mount pad 31, and U type connecting plate 17 arranges with the hole one-to-one that steps down, uses the screw to pass U type connecting plate 17 and connects soon on the installation wall, makes the installation that explosion-proof box 3 can be firm on the wall, installs very convenient and fast.
Further, lamp stand 1 and mounting box 6 formula structure as an organic whole have ensured that gas can not enter into lamp stand 1 inner chamber between lamp stand 1 and the mounting box 6, make electrical components and parts in the mounting box 6 and external better isolation, have guaranteed that the spark that electrical components and parts produced can not ignite external gas, possess better explosion-proof function.
Further, a plurality of reinforcing ribs 15 are arranged on the lamp holder 1, and the plurality of reinforcing ribs 15 are uniformly arranged on the lamp holder 1, so that the structural strength of the lamp holder 1 is enhanced, and the lamp holder is more durable.
Further, the both ends of support frame 5 are rotated through the both sides of bolt 14 with lamp stand 1 respectively and are connected, and when the illumination angle of light was adjusted to needs, the angle of accessible rotatory support frame 5 supported, made its illumination demand that satisfies different angles.
When the explosion-proof LED dimming illuminating lamp is used, the circuit board 11 with the potentiometer 10 is placed in the explosion-proof box 3, the potentiometer 10 is isolated from the external environment, then the circuit board 11 penetrates through the U-shaped connecting plate 17 to be screwed on the mounting wall through the screw, the explosion-proof box 3 can be firmly mounted on the wall, when the circuit board 11 is electrically connected with the LED lamp panel 7, a circuit goes out of the mounting seat 31 from the first explosion-proof stuffing box 9 and enters the mounting box 6 from the second explosion-proof stuffing box 8, the middle circuit is protected through the explosion-proof flexible connecting pipe 16, the circuit is not exposed in the external environment, meanwhile, the sealing property in the explosion-proof box 3 is ensured, the angle of the support frame 5 is adjusted according to the irradiation requirement on site, when the illumination brightness needs to be adjusted, the rotary rod of the potentiometer 10 is driven to be adjusted through the rotary adjusting rod 19, and the potentiometer 10 and the circuit both have a sealed space, the potentiometer 10 is well prevented from generating electric sparks to ignite combustible dust and gas in the explosive area during adjustment. The explosion-proof LED dimming illuminating lamp can adjust the brightness of the illuminating lamp through the potentiometer, has an explosion-proof function, and has the characteristics of convenience in use and high practicability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various changes and modifications without departing from the structure of the utility model, which will not affect the effect of the utility model and the practicability of the patent.
Claims (6)
1. The explosion-proof LED dimming illuminating lamp is characterized by comprising a lamp holder (1) and an explosion-proof box (3), wherein the front end of the lamp holder (1) is connected with a lampshade (2), an LED lamp panel (7) is arranged in the middle of the lampshade (2), a plurality of rows of LED lamps (4) are arranged on the LED lamp panel (7), support frames (5) are rotatably connected to the two sides of the lamp holder (1), a mounting box (6) for placing electrical components is connected to the rear end of the lamp holder (1), the explosion-proof box (3) comprises a mounting seat (31) and an explosion-proof box (32), the explosion-proof box (32) is mounted on the mounting seat (31) through bolts (18), a circuit board (11) is arranged in the explosion-proof box (32), a potentiometer (10) is arranged on the circuit board (11), the explosion-proof box (32) is rotatably connected with an adjusting rod (19), adjust pole (19) and explosion-proof box (32) between be equipped with a plurality of sealing washer (13), the one end of regulation pole (19) and the rotary rod connection of potentiometre (10), mount pad (31) on be equipped with a plurality of first explosion-proof packing box (9), mounting box (6) on be connected with the explosion-proof packing box of second (8), first explosion-proof packing box (9) and second explosion-proof packing box (8) between be connected through explosion-proof flexible connection pipe (16), circuit board (11) and LED lamp plate (7) electric connection.
2. An explosion-proof LED dimming illuminating lamp as claimed in claim 1, characterized in that a rubber gasket (12) for sealing is arranged between the explosion-proof box (32) and the mounting seat (31).
3. The explosion-proof LED dimming illuminating lamp according to claim 1, wherein a plurality of yielding holes are formed in the explosion-proof box (32), a plurality of U-shaped connecting plates (17) are arranged on the mounting seat (31), and the U-shaped connecting plates (17) are arranged in a one-to-one correspondence with the yielding holes.
4. The explosion-proof LED dimming illuminating lamp as claimed in claim 1, is characterized in that the lamp holder (1) and the mounting box (6) are of an integrated structure.
5. The explosion-proof LED dimming illuminating lamp as claimed in claim 1, wherein a plurality of reinforcing ribs (15) are arranged on the lamp holder (1), and the plurality of reinforcing ribs (15) are uniformly arranged on the lamp holder (1).
6. The explosion-proof LED dimming illuminating lamp as claimed in claim 1, wherein two ends of the support frame (5) are respectively connected with two sides of the lamp holder (1) in a rotating manner through bolts (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123391047.XU CN216897215U (en) | 2021-12-30 | 2021-12-30 | Explosion-proof LED light modulation lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123391047.XU CN216897215U (en) | 2021-12-30 | 2021-12-30 | Explosion-proof LED light modulation lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216897215U true CN216897215U (en) | 2022-07-05 |
Family
ID=82211537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123391047.XU Active CN216897215U (en) | 2021-12-30 | 2021-12-30 | Explosion-proof LED light modulation lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216897215U (en) |
-
2021
- 2021-12-30 CN CN202123391047.XU patent/CN216897215U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101696778B (en) | LED explosion-proof lamp | |
| CN206247128U (en) | A kind of Intelligent energy-saving LED projector lamp | |
| CN108180418A (en) | A kind of LED light | |
| CN201145175Y (en) | LED projector | |
| CN216897215U (en) | Explosion-proof LED light modulation lighting lamp | |
| CN201526855U (en) | LED explosion-proof type lamp | |
| CN201041311Y (en) | Wide-irradiation type light-emitting diode lighting lamp for road and square | |
| CN101900267B (en) | Anti-explosion lamp | |
| CN205782097U (en) | Integral LED explosion-proof lamp | |
| CN206268929U (en) | Directional light wall lamp holder structure and directional light wall lamp | |
| CN101943354B (en) | Led street lamp | |
| CN203980052U (en) | The high canopy lamp of LED | |
| CN209370939U (en) | A kind of adjustable explosion-proof lamp of irradiating angle | |
| CN101886800B (en) | Radiating shell structure of explosion-proof lamp and explosion-proof lamp | |
| CN204879794U (en) | Circular explosion -proof lamp | |
| CN201062719Y (en) | LED lighting lamp for flame-proof and intrinsic safety mine | |
| CN204005351U (en) | A kind of LED module | |
| CN207990406U (en) | A kind of LED ceiling lamp lampshade | |
| CN201226346Y (en) | Integral explosion-proof low-frequency electrodeless lamp | |
| CN211694589U (en) | Industrial energy-saving environment-friendly illuminating lamp | |
| CN207990219U (en) | Modified LED module structure | |
| CN216650050U (en) | Energy-saving control device for landscape lighting | |
| CN2299986Y (en) | Flame-proof high optical efficiency illumination lamp | |
| CN215489306U (en) | Illumination lamp with embedded mobile hiding function | |
| CN201407527Y (en) | Separated structure lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An explosion-proof LED dimming lighting lamp Granted publication date: 20220705 Pledgee: China Minsheng Bank Co.,Ltd. Nanyang Branch Pledgor: Nanyang Zhongtong Intelligent Technology Group Co.,Ltd. Registration number: Y2024980021004 |