CN208817245U - A kind of moisture-proof mining LED explosion-proof lamp - Google Patents
A kind of moisture-proof mining LED explosion-proof lamp Download PDFInfo
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- CN208817245U CN208817245U CN201821720965.8U CN201821720965U CN208817245U CN 208817245 U CN208817245 U CN 208817245U CN 201821720965 U CN201821720965 U CN 201821720965U CN 208817245 U CN208817245 U CN 208817245U
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- lamp holder
- square groove
- led
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- 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 a kind of moisture-proof mining LED explosion-proof lamps, including lamp holder, the lamp holder is inverted funnel type structure, the lamp holder bottom centre position is rotatably equipped with LED light, the lamp holder bottom is opened up there are two symmetrical square groove, the LED light is located among square groove, the first fixed link is fixedly installed at the top of the square groove, first fixed link is located at two square grooves one end adjacent to each other, the first fixed link surface activity is connected with the first loop bar, the rotation axis of horizontal direction is fixedly installed in the middle part of the square groove, the rotation axis is fixedly mounted on square groove inner wall, the rotation axis surface is fixedly connected with pulley.In the utility model, by the setting of two kellies, LED lamp cover is allowed to be directly sleeved in LED light, instead of traditional nut fixing means, greatly reduces installing and dismounting step, and the use of sealing ring, steam is allowed not can enter inside lampshade.
Description
Technical field
The utility model relates to moisture-proof dosing technology field more particularly to a kind of moisture-proof mining LED explosion-proof lamps.
Background technique
LED anti-explosion lamp is one kind of explosion-proof lamp, and principle is identical with explosion-proof lamp, and only light source is LED light source, refer to for
Prevent from lighting explosive mixture around takes such as explosive gas atmosphere, explosive dust atmosphere, methane gas etc.
The lamps and lanterns of various certain measures.LED anti-explosion lamp is current most energy-efficient explosion-proof lamp, be widely used in oil field, power plant, chemical plant,
Petroleum, army.
But LED anti-explosion lamp is easy water inlet generation short circuit in moist place and damages, and installing and dismounting is especially inconvenient,
Thus it is proposed that a kind of moisture-proof mining LED explosion-proof lamp, to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is moisture-proof mining
LED anti-explosion lamp.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of moisture-proof mining LED explosion-proof lamp, including lamp holder, the lamp holder is inverted funnel type structure, in the lamp holder bottom
Heart position is rotatably equipped with LED light, and the lamp holder bottom is opened up there are two symmetrical square groove, and the LED light is located at square groove
Centre, the square groove top are fixedly installed with the first fixed link, and it is adjacent to each other that first fixed link is located at two square grooves
One end, the first fixed link surface activity is connected with the first loop bar, is fixedly installed with horizontal direction in the middle part of the square groove
Rotation axis, the rotation axis is fixedly mounted on square groove inner wall, and the rotation axis surface is fixedly connected with pulley, the side
The side of shape slot away from each other is fixedly installed with the second fixed link, and the second fixed link surface activity is connected with the second loop bar,
First loop bar top is fixedly connected with one end of cord, and the other end of the cord is fixed by pulley surface and the second loop bar
Connection, second loop bar bottom are fixedly connected with fixed plate, and the fixed plate bottom end is equipped with opening, and be open interior activity peace
Equipped with kelly, LED lamp cover is connected between the kelly, the kelly is fixedly connected with drawing far from one end of LED lamp cover
Hand, the lamp holder bottom are equipped with fixing groove by one end of proximal side, are rotatably equipped with Explosion-proof globe in fixing groove.
Preferably, LED lamp holder is fixedly installed with inside the lamp holder, and LED lamp holder and LED light use threaded engagement, lamp
It is provided with through-hole in seat, power supply line is connected in through-hole, power supply line connects on lamp cap.
Preferably, first fixed link, the second fixed link, the first loop bar, the second loop bar are all rectangular configuration, and first
It is fixedly connected with spring between at the top of loop bar and square groove, spring activity is wrapped in the first fixed link surface, the second loop bar and side
Spring is fixedly connected between shape groove sidewall, spring activity is wrapped in the second fixed link surface.
Preferably, spring is fixedly connected between the knob and fixed plate.
Preferably, LED lamp cover side is symmetrically provided with circular hole, and Circularhole diameter size is slightly larger than kelly diameter.
Preferably, fixed plate side adjacent to each other, lamp holder bottom part, LED lamp cover top between square groove
Portion part between square groove is all fixedly connected with waterproof grommet.
Compared with prior art, the utility model has the beneficial effects that in the utility model, pass through setting for two kellies
It sets, LED lamp cover is allowed to be directly sleeved in LED light, instead of traditional nut fixing means, greatly reduce installing and dismounting step
Suddenly, and the use of sealing ring, allow steam not can enter inside lampshade, avoid and prevent caused by entering line short because of steam
The generation of quick-fried lamp damage phenomenon, present apparatus structure is simple, and design rationally, realizes imagination function, improves work efficiency, and is work
People brings convenience.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of moisture-proof mining LED explosion-proof lamp front section view；
Fig. 2 be the utility model proposes a kind of moisture-proof mining LED explosion-proof lamp front view；
Fig. 3 is the enlarged diagram in Fig. 1 at A.
In figure: 1 lamp holder, 2 LED light, 3 first fixed links, 4 first loop bars, 5 rotation axis, 6 pulleys, 7 second fixed links, 8
Second loop bar, 9 cords, 10 fixed plates, 11 kellies, 12 LED lamp covers, 13 knobs, 14 Explosion-proof globes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of moisture-proof mining LED explosion-proof lamp, including lamp holder 1, lamp holder 1 are inverted funnel type structure, 1 bottom of lamp holder
Portion center is rotatably equipped with LED light 2, LED lamp holder is fixedly installed with inside lamp holder 1, and LED lamp holder and LED light 2 use spiral shell
Conjunction is screwed, through-hole is provided in lamp holder 1, power supply line is connected in through-hole, power supply line connects on lamp cap, and 1 bottom of lamp holder offers two
A symmetrical square groove, LED light 2 are located among square groove, and the first fixed link 3 is fixedly installed at the top of square groove, and first is fixed
Bar 3 is located at two square grooves one end adjacent to each other, and 3 surface activity of the first fixed link is connected with the first loop bar 4, square groove middle part
It is fixedly installed with the rotation axis 5 of horizontal direction, rotation axis 5 is fixedly mounted on square groove inner wall, and 5 surface of rotation axis is fixedly connected
There is pulley 6, the side of square groove away from each other is fixedly installed with the second fixed link 7, and 7 surface activity of the second fixed link is connected with
Two loop bars 8, the first fixed link 3, the second fixed link 7, the first loop bar 4, the second loop bar 8 are all rectangular configuration, and the first loop bar 4 with
It is fixedly connected with spring between at the top of square groove, spring activity is wrapped in 3 surface of the first fixed link, the second loop bar 8 and square groove
Spring is fixedly connected between side wall, spring activity is wrapped in 7 surface of the second fixed link, and 4 top of the first loop bar is fixedly connected carefully
The other end of one end of rope 9, cord 9 is fixedly connected by 6 surface of pulley with the second loop bar 8, and 8 bottom of the second loop bar is fixedly connected
There is fixed plate 10,10 bottom end of fixed plate is equipped with opening, is movably installed with kelly 11 in opening, is flexibly connected between kelly 11
There is LED lamp cover 12,12 side of LED lamp cover is symmetrically provided with circular hole, and Circularhole diameter size is slightly larger than 11 diameter of kelly, fixed plate
10 sides adjacent to each other, 1 bottom of lamp holder between square groove part, at the top of LED lamp cover 12 between square groove part
It is all fixedly connected with waterproof grommet, kelly 11 is fixedly connected with knob 13, knob 13 and fixation far from one end of LED lamp cover 12
Spring is fixedly connected between plate 10,1 bottom of lamp holder is equipped with fixing groove by one end of proximal side, is rotatably equipped in fixing groove anti-
Quick-fried lampshade 14.
In the utility model, when installing the device, LED lamp cover 12 is first entangled into LED light 2, then move up, LED light
The top of cover 12 can squeeze the bottom of the first loop bar 4, so that the first loop bar 4 moves up, pull cord 9, cord 9 connects another
One end can and then move, i.e. the second loop bar 8 will drive fixed plate 10 to the movement of 12 direction of LED lamp cover, and kelly 11 can enter LED light
It covers in the circular hole that 12 sides open up, LED lamp cover 12 is fixed, and LED lamp cover 12 will not move at this time, when disassembly, draw as long as pulling
Hand 13 extracts kelly 11 out of circular hole, can take out LED lamp cover 12, when loading and unloading Explosion-proof globe 14, as long as by Explosion-proof globe
14 are rotated into fixing groove.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of moisture-proof mining LED explosion-proof lamp, including lamp holder (1), which is characterized in that the lamp holder (1) is inverted funnel type structure,
Lamp holder (1) bottom centre position is rotatably equipped with LED light (2), and lamp holder (1) bottom opens up that there are two symmetrical rectangular
Slot, the LED light (2) are located among square groove, are fixedly installed with the first fixed link (3) at the top of the square groove, described first
Fixed link (3) is located at two square grooves one end adjacent to each other, and the first fixed link (3) surface activity is connected with the first loop bar
(4), the rotation axis (5) of horizontal direction is fixedly installed in the middle part of the square groove, the rotation axis (5) is fixedly mounted on square groove
On inner wall, rotation axis (5) surface is fixedly connected with pulley (6), and the side of the square groove away from each other is fixedly installed with
Second fixed link (7), the second fixed link (7) surface activity are connected with the second loop bar (8), the first loop bar (4) top
It is fixedly connected with one end of cord (9), the other end of the cord (9) connects by the way that pulley (6) surface and the second loop bar (8) are fixed
It connects, the second loop bar (8) bottom is fixedly connected with fixed plate (10), and fixed plate (10) bottom end is equipped with opening, is opened
It is movably installed with kelly (11), is connected with LED lamp cover (12) between the kelly (11), the kelly (11) is separate in mouthful
One end of LED lamp cover (12) is fixedly connected with knob (13), and lamp holder (1) bottom is equipped with fixing groove by one end of proximal side,
Explosion-proof globe (14) are rotatably equipped in fixing groove.
2. a kind of moisture-proof mining LED explosion-proof lamp according to claim 1, which is characterized in that fixed inside the lamp holder (1)
LED lamp holder is installed, and LED lamp holder and LED light (2) use threaded engagement, are provided with through-hole in lamp holder (1), are connected in through-hole
Power supply line, power supply line connect on lamp cap.
3. a kind of moisture-proof mining LED explosion-proof lamp according to claim 1, which is characterized in that first fixed link (3),
Second fixed link (7), the first loop bar (4), the second loop bar (8) are all rectangular configuration, and the first loop bar (4) and square groove top
Between be fixedly connected with spring, spring activity is wrapped in the first fixed link (3) surface, between the second loop bar (8) and rectangular groove sidewall
It is fixedly connected with spring, spring activity is wrapped in the second fixed link (7) surface.
4. a kind of moisture-proof mining LED explosion-proof lamp according to claim 1, which is characterized in that the knob (13) and fixation
Plate is fixedly connected with spring between (10).
5. a kind of moisture-proof mining LED explosion-proof lamp according to claim 1, which is characterized in that LED lamp cover (12) side
It is symmetrically provided with circular hole, Circularhole diameter size is slightly larger than kelly (11) diameter.
6. a kind of moisture-proof mining LED explosion-proof lamp according to claim 1, which is characterized in that the fixed plate (10) is mutual
Close side, lamp holder (1) bottom between square groove part, at the top of LED lamp cover (12) positioned at square groove between partially all
It is fixedly connected with waterproof grommet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720965.8U CN208817245U (en) | 2018-10-23 | 2018-10-23 | A kind of moisture-proof mining LED explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720965.8U CN208817245U (en) | 2018-10-23 | 2018-10-23 | A kind of moisture-proof mining LED explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208817245U true CN208817245U (en) | 2019-05-03 |
Family
ID=66280113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821720965.8U Active CN208817245U (en) | 2018-10-23 | 2018-10-23 | A kind of moisture-proof mining LED explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208817245U (en) |
-
2018
- 2018-10-23 CN CN201821720965.8U patent/CN208817245U/en active Active
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