CN213019150U - Dust gas LED explosion-proof lamp convenient to install and dismantle - Google Patents
Dust gas LED explosion-proof lamp convenient to install and dismantle Download PDFInfo
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- CN213019150U CN213019150U CN202021860208.8U CN202021860208U CN213019150U CN 213019150 U CN213019150 U CN 213019150U CN 202021860208 U CN202021860208 U CN 202021860208U CN 213019150 U CN213019150 U CN 213019150U
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- proof lamp
- rod
- explosion
- connecting plate
- fixed plate
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Abstract
The utility model discloses a gaseous LED explosion-proof lamp of dust convenient to installation and dismantlement, concretely relates to LED explosion-proof lamp technical field, including the mounting panel, the bottom of mounting panel is provided with the fixed plate, fixed plate and mounting panel fixed connection, the bottom of fixed plate is for opening the setting, the top inner wall of fixed plate is provided with the restriction lever, restriction lever and fixed plate fixed connection. The utility model discloses a be equipped with catch bar and straight board, upward movement through the connecting plate can let the catch bar become the horizontality by the tilt state, make the increase of distance between two anchor strut, later let the movable block take place to remove with the rotation of threaded rod, and the removal of slide bar has been driven, make the slide bar be located the top of straight board, can prevent anchor strut downstream, improve the stability of explosion-proof lamp and fixed plate installation, and when dismantling, only need take place the rotation with the threaded rod, and can guarantee the dismantlement of explosion-proof lamp, it is more convenient to operate.
Description
Technical Field
The utility model relates to a LED explosion-proof lamp technical field, more specifically say, the utility model relates to a dust gas LED explosion-proof lamp convenient to installation and dismantlement.
Background
The LED explosion-proof lamp is one kind of explosion-proof lamp, and its principle is the same as that of explosion-proof lamp, except that the light source is LED light source, which means a lamp adopting various specific measures for preventing surrounding explosive mixture such as explosive gas environment, explosive dust environment, gas and the like from being ignited.
However, when the explosion-proof lamp is actually used, such as when the explosion-proof lamp is mounted or dismounted, the operation is more complicated, the dismounting of the explosion-proof lamp is not convenient, the mounting stability is improved, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a dust gas LED explosion-proof lamp convenient to installation and dismantlement, the utility model aims to solve the technical problem that: through being equipped with catch bar and straight board, improve the stability of explosion-proof lamp and fixed plate installation, and when dismantling, only need take place the rotation with the threaded rod to can guarantee the dismantlement of explosion-proof lamp, it is more convenient to operate.
In order to achieve the above object, the utility model provides a following technical scheme: a dust gas LED explosion-proof lamp convenient to mount and dismount comprises a mounting plate, wherein a fixing plate is arranged at the bottom of the mounting plate and fixedly connected with the mounting plate, the bottom end of the fixing plate is open, a limiting rod is arranged on the inner wall of the top end of the fixing plate and fixedly connected with the fixing plate, threaded rods are arranged on two sides of the fixing plate, the number of the threaded rods is two, and the two threaded rods are symmetrically arranged around the central axis in the vertical direction of the fixing plate;
in a preferred embodiment, the inside of fixed plate is provided with the telescopic link, one side of telescopic link is provided with first circle piece, the bottom of telescopic link is provided with the connecting plate, connecting plate and telescopic link fixed connection, the bottom of connecting plate is provided with the round bar, round bar and connecting plate swing joint, the both sides of connecting plate all are provided with the anchor strut, the bottom of anchor strut is provided with the horizontal pole, horizontal pole and connecting plate swing joint, the top of anchor strut is provided with the second circle piece, the top of connecting plate is provided with the catch bar.
In a preferred embodiment, the cross section of the limiting rod is cross-shaped, the top end of the telescopic rod is provided with a hole, the hole is matched with the limiting rod, and one side of the reinforcing rod is provided with a straight plate.
In a preferred embodiment, the bottom of the round rod is provided with an explosion-proof lamp, the inner wall of the fixing plate is provided with an internal thread, and the outer side of the round rod is provided with an external thread.
In a preferred embodiment, the round rod is fixedly connected with an external thread, and the internal thread is matched with the external thread.
In a preferred embodiment, two ends of the push rod are movably connected with the first round block and the second round block respectively, and one side of the reinforcing rod is provided with a sliding rod.
In a preferred embodiment, the surface of the sliding rod is provided with grooves which are adapted to the reinforcing rods.
In a preferred embodiment, a moving block is arranged at the bottom of one end of the sliding rod, and the sliding rod is movably connected with the fixed plate.
In a preferred embodiment, the moving block is fixedly connected to the sliding rod, and the moving block is in threaded connection with the threaded rod.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a through being equipped with catch bar and straight board, can let the catch bar change into the horizontality from the tilt state through the upward movement of connecting plate, make the distance between two anchor rods increase, let the anchor rod be located the internal thread top, later let the movable block take place to remove with the rotation of threaded rod, and driven the removal of slide bar, can let the anchor rod be located the recess on slide bar surface, make the slide bar be located the top of straight board, can prevent anchor rod downstream, improve the stability of explosion-proof lamp and fixed plate installation, and when dismantling, only need to rotate the threaded rod, and can guarantee the dismantlement of explosion-proof lamp, it is more convenient to operate;
2. the utility model discloses a be equipped with the slide bar, because the recess and the anchor strut looks adaptation on slide bar surface can let the anchor strut remove along the recess to let the horizontal pole take place to remove, can prevent that the anchor strut from taking place the skew of position, the subsequent use of being convenient for when removing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a top view of the round bar and the sliding bar of the present invention.
Fig. 3 is a top view of the telescopic rod and the limiting rod of the present invention.
Fig. 4 is a side view of the sliding rod and the threaded rod of the present invention.
The reference signs are: the device comprises a mounting plate 1, a fixing plate 2, a limiting rod 3, a threaded rod 4, a telescopic rod 5, a first round block 6, a connecting plate 7, a round rod 8, a reinforcing rod 9, a cross rod 10, a second round block 11, a push rod 12, an explosion-proof lamp 13, an internal thread 14, an external thread 15, a sliding rod 16, a groove 17 and a moving block 18.
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 gaseous LED explosion-proof lamp of dust 13 convenient to installation and dismantlement, including mounting panel 1, mounting panel 1's bottom is provided with fixed plate 2, fixed plate 2 and 1 fixed connection of mounting panel, the bottom of fixed plate 2 is for opening the setting, the top inner wall of fixed plate 2 is provided with restriction lever 3, restriction lever 3 and 2 fixed connection of fixed plate, the both sides of fixed plate 2 all are provided with threaded rod 4, the quantity of threaded rod 4 is two, two threaded rod 4 is the central axis symmetry setting about the vertical direction of fixed plate 2.
The inside of fixed plate 2 is provided with telescopic link 5, one side of telescopic link 5 is provided with first circle piece 6, the bottom of telescopic link 5 is provided with connecting plate 7, connecting plate 7 and telescopic link 5 fixed connection, the bottom of connecting plate 7 is provided with round bar 8, round bar 8 and connecting plate 7 swing joint, the both sides of connecting plate 7 all are provided with anchor strut 9, the bottom of anchor strut 9 is provided with horizontal pole 10, horizontal pole 10 and connecting plate 7 swing joint, the top of anchor strut 9 is provided with second circle piece 11, the top of connecting plate 7 is provided with catch bar 12.
The cross section shape of restriction pole 3 is the cross, the top of telescopic link 5 is provided with the hole, hole and restriction pole 3 looks adaptation, one side of anchor strut 9 is provided with the straight board.
The bottom of round bar 8 is provided with explosion-proof lamp 13, the inner wall of fixed plate 2 is provided with internal thread 14, the outside of round bar 8 is provided with external screw thread 15.
The round rod 8 is fixedly connected with an external thread 15, and the internal thread 14 is matched with the external thread 15.
Two ends of the push rod 12 are respectively movably connected with the first round block 6 and the second round block 11, and one side of the reinforcing rod 9 is provided with a sliding rod 16.
The surface of the sliding rod 16 is provided with a groove 17, and the groove 17 is matched with the reinforcing rod 9.
A moving block 18 is arranged at the bottom of one end of the sliding rod 16, and the sliding rod 16 is movably connected with the fixed plate 2.
The moving block 18 is fixedly connected with the sliding rod 16, and the moving block 18 is in threaded connection with the threaded rod 4.
As shown in fig. 1 to 4, the embodiment specifically is: when the lighting device is used, the mounting plate 1 can be connected with an article through an external screw to facilitate lighting, then the telescopic rod 5 and the connecting plate 7 are led into the fixing plate 2 to combine the telescopic rod 5 with the limiting rod 3, the combining of the telescopic rod 5 and the limiting rod can be ensured because the limiting rod 3 is matched with a hole on the surface of the telescopic rod 5, the round rod 8 is led into the fixing plate 2 to contact the internal thread 14 with the external thread 15 to rotate the round rod 8, the telescopic rod 5 and the connecting plate 7 can be prevented from rotating through the combination of the limiting rod 3 and the telescopic rod 5 because the cross section of the limiting rod 3 is in a cross shape, the connecting plate 7 is movably connected with the round rod 8 to ensure the rotation of the round rod 8 and prevent the connecting plate 7 from rotating, because the external thread 15 on the outer side of the round rod 8 is matched with the rod 4 of the internal thread 14, the round rod 8 can be rotated upwards by the internal, and the connecting plate 7 and the telescopic rod 5 move upwards, the telescopic rod 5 is contacted with the inner wall of the top end of the fixed plate 2, the distance between the connecting plate 7 and the inner wall of the fixed plate 2 is reduced, the telescopic rod 5 is deformed, the first round block 6 and the second round block 11 can be positioned on the same horizontal line through the upward movement of the connecting plate 7, the two ends of the push rod 12 are respectively movably connected with the first round block 6 and the second round block 11, the push rod 12 can be changed from an inclined state to a horizontal state, the reinforcing rod 9 is pushed to move, the reinforcing rod 9 and the cross rod 10 can simultaneously move due to the movable connection of the reinforcing rod 9 and the cross rod 10, the spring is stretched, the reinforcing rod 9 is positioned at the top of the internal thread 14, the threaded rod 4 is then rotated, and the movable block 18 can move through the rotation of the threaded rod 4 due to the threaded connection of the threaded rod 4 and the movable block 18, and driven the removal of slide bar 16, can let anchor strut 9 be located the recess 17 on slide bar 16 surface for slide bar 16 is located the top of straight board, can prevent anchor strut 9 downstream, improves the stability of explosion-proof lamp 13 and fixed plate 2 installation, improves the stability of installation, and when dismantling, only need take place the rotation with threaded rod 4, and can guarantee the dismantlement of explosion-proof lamp 13, and it is more convenient to operate.
The utility model discloses the theory of operation:
referring to the attached drawings 1 and 3-4 of the specification, the pushing rod 12 can be changed from an inclined state to a horizontal state through the upward movement of the connecting plate 7, so that the distance between the two reinforcing rods 9 is increased, the reinforcing rods 9 are positioned at the tops of the internal threads 14, then the movable block 18 is moved by rotating the threaded rod 4, the sliding rod 16 is driven to move, the reinforcing rods 9 can be positioned in the grooves 17 on the surfaces of the sliding rods 16, the sliding rod 16 is positioned at the tops of the straight plates, the reinforcing rods 9 can be prevented from moving downwards, the mounting stability of the explosion-proof lamp 13 and the fixed plate 2 is improved, and in the dismounting process, the threaded rod 4 only needs to be rotated, the dismounting of the explosion-proof lamp 13 can be ensured, and the operation is more convenient;
referring to the accompanying drawings 1-2 of the specification, since the grooves 17 on the surface of the sliding rod 16 are matched with the reinforcing rods 9, the reinforcing rods 9 can move along the grooves 17, and the cross rods 10 can move, so that the position deviation of the reinforcing rods 9 during moving can be prevented, and the subsequent use is facilitated.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a gaseous LED explosion-proof lamp of dust convenient to installation and dismantlement, includes mounting panel (1), its characterized in that: the bottom of the mounting plate (1) is provided with a fixing plate (2), the fixing plate (2) is fixedly connected with the mounting plate (1), the bottom end of the fixing plate (2) is arranged in an open mode, a limiting rod (3) is arranged on the inner wall of the top end of the fixing plate (2), the limiting rod (3) is fixedly connected with the fixing plate (2), threaded rods (4) are arranged on two sides of the fixing plate (2), the number of the threaded rods (4) is two, and the two threaded rods (4) are symmetrically arranged in a central axis mode in the vertical direction of the fixing plate (2);
the inside of fixed plate (2) is provided with telescopic link (5), one side of telescopic link (5) is provided with first circle piece (6), the bottom of telescopic link (5) is provided with connecting plate (7), connecting plate (7) and telescopic link (5) fixed connection, the bottom of connecting plate (7) is provided with round bar (8), round bar (8) and connecting plate (7) swing joint, the both sides of connecting plate (7) all are provided with anchor strut (9), the bottom of anchor strut (9) is provided with horizontal pole (10), horizontal pole (10) and connecting plate (7) swing joint, the top of anchor strut (9) is provided with second circle piece (11), the top of connecting plate (7) is provided with catch bar (12).
2. The dust gas LED explosion-proof lamp convenient to mount and dismount as claimed in claim 1, wherein: the cross sectional shape of restriction pole (3) is the cross, the top of telescopic link (5) is provided with the hole, hole and restriction pole (3) looks adaptation, one side of anchor strut (9) is provided with straight board.
3. The dust gas LED explosion-proof lamp convenient to mount and dismount as claimed in claim 1, wherein: the bottom of round bar (8) is provided with explosion-proof lamp (13), the inner wall of fixed plate (2) is provided with internal thread (14), the outside of round bar (8) is provided with external screw thread (15).
4. The dust gas LED explosion-proof lamp convenient to mount and dismount as claimed in claim 3, wherein: round bar (8) and external screw thread (15) fixed connection, internal thread (14) and external screw thread (15) looks adaptation.
5. The dust gas LED explosion-proof lamp convenient to mount and dismount as claimed in claim 1, wherein: the two ends of the push rod (12) are movably connected with the first round block (6) and the second round block (11) respectively, and a sliding rod (16) is arranged on one side of the reinforcing rod (9).
6. The dust gas LED explosion-proof lamp convenient to mount and dismount as claimed in claim 5, wherein: the surface of the sliding rod (16) is provided with a groove (17), and the groove (17) is matched with the reinforcing rod (9).
7. The dust gas LED explosion-proof lamp convenient to mount and dismount as claimed in claim 5, wherein: a moving block (18) is arranged at the bottom of one end of the sliding rod (16), and the sliding rod (16) is movably connected with the fixed plate (2).
8. The dust gas LED explosion-proof lamp convenient to mount and dismount as claimed in claim 7, wherein: the moving block (18) is fixedly connected with the sliding rod (16), and the moving block (18) is in threaded connection with the threaded rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860208.8U CN213019150U (en) | 2020-08-31 | 2020-08-31 | Dust gas LED explosion-proof lamp convenient to install and dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860208.8U CN213019150U (en) | 2020-08-31 | 2020-08-31 | Dust gas LED explosion-proof lamp convenient to install and dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213019150U true CN213019150U (en) | 2021-04-20 |
Family
ID=75473447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021860208.8U Expired - Fee Related CN213019150U (en) | 2020-08-31 | 2020-08-31 | Dust gas LED explosion-proof lamp convenient to install and dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213019150U (en) |
-
2020
- 2020-08-31 CN CN202021860208.8U patent/CN213019150U/en not_active Expired - Fee Related
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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: 20210420 Termination date: 20210831 |