Anti-explosion LED platform lamp

Abstract

The utility model provides an explosion-proof light-emitting diode (LED) platform lamp, which relates to the field of platform lamps and comprises a mounting plate, the bottom of the mounting plate is movably connected with a rotating column through a bearing, the bottom of the rotating column is movably connected with a mounting cover through a rotating shaft, and the bottom of the mounting cover is detachably connected with an LED platform lamp body. The lower end of the surface of the rotating column is fixedly connected with a fixing plate, and an adjusting mechanism is arranged at the bottom of the mounting plate. According to the LED platform lamp, by arranging the adjusting mechanism, the mounting cover can be driven to rotate, so that the illumination direction of the LED platform lamp body is adjusted, meanwhile, the angle of the mounting cover can be adjusted in cooperation with the rotating shaft, and then the illumination angle of the LED platform lamp body is adjusted; according to the LED platform lamp, a worker can adjust the irradiation direction of the LED platform lamp body by himself / herself according to needs, a better illumination effect can be obtained by adjusting the illumination angle even at a distance, and convenience is provided for work of the worker.

Description

Technical Field

[0001] The utility model belongs to the field of platform lights, and specifically relates to an explosion-proof LED platform light. Background Art

[0002] An explosion-proof platform light is a lighting device specifically designed for industrial and hazardous environments, mainly used in platforms, corridors, ladders or other areas that require uniform lighting. An explosion-proof LED platform light is a lighting device specifically designed for hazardous environments and industrial sites, combining the energy-saving and high-brightness advantages of LED technology and the safety performance of explosion-proof design. These lamps are commonly found in chemical plants, oilfield platforms, mines, pharmaceutical factories and other places where combustible gases, vapors or dusts are likely to exist. Their design and characteristics must meet strict explosion-proof standards and safety requirements;

[0003] According to the application number: 202020519881.9, an LED explosion-proof platform light is disclosed, including: a mounting plate, on which a controller and fixing parts are provided, and the fixing parts are on both sides of the controller. The mounting plate is fixed to the wall through expansion bolts; a platform light, which includes a housing, an LED lamp substrate, tempered glass and a cover plate. The LED lamp substrate and the tempered glass are both installed inside the housing. The tempered glass is installed at the lower end of the LED lamp substrate. The cover plate is installed at the lower end of the housing through bolts. The upper end of the housing has a mounting part, on which a fixing rod is provided. The fixing part has a fixing groove, and the fixing rod is installed in the fixing groove. The LED lamp substrate is connected to the controller through wires. This comparative case has a simple structure, is easy to use and install, effectively controls the temperature inside the platform light, and extends the service life of the platform light;

[0004] The prior art has well solved the problem that LED explosion-proof platform lights all use heat dissipation fins for heat dissipation, and the temperature inside and on the surface of the lamp will be too high after being lit for too long. However, due to its fixed installation angle, when the staff is far away from the light source, the lighting effect will be affected by the distance and angle, and it is easy to cause operation errors due to insufficient light, which causes inconvenience to their work.

[0005] In summary, the utility model provides an explosion-proof LED platform light to solve the above problems. Summary of the Utility Model

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] An explosion-proof LED platform lamp, comprising a mounting plate, the bottom of the mounting plate is movably connected with a rotating column through a bearing, the bottom of the rotating column is movably connected with a mounting cover through a rotating shaft, the bottom of the mounting cover is detachably connected with an LED platform lamp body, the lower end of the surface of the rotating column is fixedly connected with a fixing plate, an adjusting mechanism is arranged at the bottom of the mounting plate, and auxiliary pieces are fixedly connected to the front and rear ends of both sides of the mounting plate;

[0008] The adjusting mechanism includes a gear, the gear is located at the upper end of the surface of the rotating column and is fixedly connected with the surface of the rotating column, a rack is arranged on the right side of the gear, the gear and the rack are meshed, and the right side of the mounting cover is movably connected with an adjusting plate through a rotating shaft.

[0009] Further, in the present utility model, a receiving groove is opened on the right side of the bottom of the mounting plate, and a first electric push rod is fixedly connected to the inner cavity of the receiving groove.

[0010] Further, in the present utility model, the output end of the first electric push rod is fixedly connected with a connecting block, the bottom of the connecting block extends below the mounting plate and is fixedly connected with the top of the rack.

[0011] Further, in the present utility model, a second electric push rod is fixedly connected to the left side of the inner cavity of the fixing plate, and the output end of the second electric push rod is fixedly connected with a slider.

[0012] Further, in the present utility model, a sliding groove is opened at the bottom of the fixing plate, the slider is slidably connected with the inner cavity of the sliding groove, and one end of the adjusting plate away from the mounting cover is movably connected with the bottom of the sliding groove through a rotating shaft.

[0013] Further, in the present utility model, limiting grooves are opened on both sides of the inner cavity of the receiving groove, limiting blocks are fixedly connected to both sides of the connecting block, and one side of the limiting block extends into the inner cavity of the limiting groove and is slidably connected with the inner cavity of the limiting groove.

[0014] Beneficial effects: The present utility model has the following beneficial effects:

[0015] The utility model supports the components at the bottom by setting an installation plate. The installation plate can be installed by setting auxiliary pieces and bolts so that it can be used after being installed on the wall. By setting a rotating column to support the installation cover, the installation cover is used to install the LED platform lamp body. When the LED platform lamp body is turned on, it can perform lighting operations. Since the rotating column and the installation cover are movably connected by a rotating shaft, the angle between them is not fixed. By setting an adjusting mechanism, the installation cover can be driven to rotate, thereby adjusting the lighting direction of the LED platform lamp body. At the same time, the angle of the installation cover can also be adjusted in cooperation with the rotating shaft, thereby adjusting the lighting angle of the LED platform lamp body, enabling the staff to adjust the irradiation direction of the LED platform lamp body according to needs. Even at a distance, a better lighting effect can be obtained by adjusting the lighting angle, providing convenience for their work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the schematic front sectional structure view of the utility model;

[0017] Figure 2 is the schematic bottom view structure view of the rotating column of the utility model;

[0018] Figure 3 is the schematic connection structure view of the first electric push rod and the connecting block of the utility model;

[0019] Figure 4 is the utility model Figure 1 partial enlarged view at A in.

[0020] In the figure:

[0021] 1, installation plate; 2, rotating column; 3, installation cover; 4, LED platform lamp body; 5, fixing plate; 6, adjusting mechanism; 601, gear; 602, rack; 603, adjusting plate; 604, receiving groove; 605, first electric push rod; 606, connecting block; 7, auxiliary piece; 8, second electric push rod; 9, slider; 10, sliding groove; 11, limiting groove; 12, limiting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] To better understand the technical content of the present utility model, specific embodiments are hereby given and described in conjunction with the accompanying drawings as follows. In this disclosure, aspects of the present utility model are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. The embodiments of this disclosure do not necessarily define all aspects of the present utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present utility model are not limited to any implementation manner. Additionally, some aspects disclosed in the present utility model can be used alone, or in any suitable combination with other aspects disclosed in the present utility model.

[0023] Embodiment 1

[0024] As Figures 1-4 shown, this is the first embodiment of the present utility model. This embodiment provides an explosion-proof LED platform lamp, which includes a mounting plate 1. The bottom of the mounting plate 1 is movably connected with a rotating column 2 through a bearing. The bottom of the rotating column 2 is movably connected with a mounting cover 3 through a rotating shaft. The bottom of the mounting cover 3 is detachably connected with an LED platform lamp body 4. A fixing plate 5 is fixedly connected to the lower end of the surface of the rotating column 2. An adjusting mechanism 6 is arranged at the bottom of the mounting plate 1. Auxiliary pieces 7 are fixedly connected to the front and rear ends on both sides of the mounting plate 1;

[0025] The adjusting mechanism 6 includes a gear 601. The gear 601 is located at the upper end of the surface of the rotating column 2 and is fixedly connected to the surface of the rotating column 2. A rack 602 is arranged on the right side of the gear 601. The gear 601 and the rack 602 are meshed. The right side of the mounting cover 3 is movably connected with an adjusting plate 603 through a rotating shaft.

[0026] As Figures 1-4 shown, the mounting plate 1 is used to support the components at the bottom. The auxiliary piece 7 can cooperate with bolts to install the mounting plate 1 so as to install it on the wall for use. The rotating column 2 is used to support the mounting cover 3. The mounting cover 3 is used to install the LED platform lamp body 4. When the LED platform lamp body 4 is turned on, it can perform lighting operations. Since the rotating column 2 and the mounting cover 3 are movably connected through a rotating shaft, the angle between them is not fixed. By setting the adjusting mechanism 6, the mounting cover 3 can be driven to rotate, thereby adjusting the lighting direction of the LED platform lamp body 4. At the same time, the angle of the mounting cover 3 can also be adjusted in cooperation with the rotating shaft, thereby adjusting the lighting angle of the LED platform lamp body 4, enabling the staff to adjust the irradiation direction of the LED platform lamp body 4 according to needs. Even at a distance, a better lighting effect can be obtained by adjusting the lighting angle, providing convenience for their work.

[0027] Embodiment 2

[0028] Refer to Figures 1-4, which is the second embodiment of the present utility model, is based on the previous embodiment.

[0029] In this embodiment, a receiving groove 604 is formed on the right side of the bottom of the mounting plate 1, and a first electric push rod 605 is fixedly connected to the inner cavity of the receiving groove 604.

[0030] The output end of the first electric push rod 605 is fixedly connected with a connecting block 606. The bottom of the connecting block 606 extends below the mounting plate 1 and is fixedly connected with the top of the rack 602.

[0031] As Figures 1-4 shown, the first electric push rod 605 is used to drive the connecting block 606 to move. When the connecting block 606 moves, it can drive the rack 602 to move. Since the gear 601 meshes with the rack 602, during the movement of the rack 602, it can drive the gear 601 to rotate, and then drive the rotating column 2 to rotate, so as to adjust the illumination direction of the LED platform lamp body 4. The second electric push rod 8 is used to drive the slider 9 to move. When the slider 9 moves, it can cooperate with the rotating shaft to adjust the angle of the adjusting plate 603. The adjusting plate 603 plays a supporting role for the mounting cover 3. Therefore, when the angle of the adjusting plate 603 changes, it can cooperate with the rotating shaft to adjust the angle of the mounting cover 3, and then adjust the illumination angle of the LED platform lamp body 4.

[0032] Embodiment 3

[0033] Referring to Figure 2 and 4 , which is the third embodiment of the present utility model, is based on the previous two embodiments.

[0034] In this embodiment, a second electric push rod 8 is fixedly connected to the left side of the inner cavity of the fixing plate 5, and the output end of the second electric push rod 8 is fixedly connected with a slider 9.

[0035] A sliding groove 10 is formed at the bottom of the fixing plate 5. The slider 9 is slidably connected to the inner cavity of the sliding groove 10. One end of the adjusting plate 603 far away from the mounting cover 3 is movably connected to the bottom of the sliding groove 10 through a rotating shaft.

[0036] Limit grooves 11 are formed on both sides of the inner cavity of the receiving groove 604. Limit blocks 12 are fixedly connected to both sides of the connecting block 606. One side of the limit block 12 extends into the inner cavity of the limit groove 11 and is slidably connected to the inner cavity of the limit groove 11.

[0037] As Figure 2 and 4As shown, the second electric push rod 8 is used to drive the slider 9 to move. When the slider 9 moves, it can cooperate with the rotating shaft to adjust the angle of the adjusting plate 603. The adjusting plate 603 plays a supporting role for the mounting cover 3. Therefore, when the angle of the adjusting plate 603 changes, it can cooperate with the rotating shaft to adjust the angle of the mounting cover 3, and further adjust the illumination angle of the LED platform lamp body 4. The limiting groove 11 and the limiting block 12 cooperate to limit the connecting block 606 to prevent its angle from deflecting.

[0038] During use, the mounting plate 1 is used to support the components at the bottom. The auxiliary piece 7 can cooperate with the bolt to install the mounting plate 1 so as to install it on the wall for use. When the LED platform lamp body 4 is turned on, it can perform illumination operations. When it is necessary to adjust the illumination angle of the LED platform lamp body 4, first start the first electric push rod 605. The first electric push rod 605 is used to drive the connecting block 606 to move. When the connecting block 606 moves, it can drive the rack 602 to move. Since the gear 601 meshes with the rack 602, during the movement of the rack 602, it can drive the gear 601 to rotate, and then drive the rotating column 2 to rotate to adjust the illumination direction of the LED platform lamp body 4. The second electric push rod 8 is used to drive the slider 9 to move. When the slider 9 moves, it can cooperate with the rotating shaft to adjust the angle of the adjusting plate 603. The adjusting plate 603 plays a supporting role for the mounting cover 3. Therefore, when the angle of the adjusting plate 603 changes, it can cooperate with the rotating shaft to adjust the angle of the mounting cover 3, and further adjust the illumination angle of the LED platform lamp body 4.

[0039] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the descriptions in the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common general knowledge in this field. And this application document is mainly used to protect the mechanical device, so the control method and circuit connection will not be explained in detail in this application document.

[0040] Although the present utility model has been disclosed above with preferred embodiments, it is not intended to limit the present utility model. Those with ordinary knowledge in the technical field to which the present utility model belongs can make various modifications and refinements without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to that defined by the claims.

Claims

1. An explosion-proof LED platform light, comprising a mounting plate (1), characterized in that: The bottom of the mounting plate (1) is movably connected to a rotating column (2) via a bearing, the bottom of the rotating column (2) is movably connected to a mounting cover (3) via a rotating shaft, the bottom of the mounting cover (3) is detachably connected to an LED platform lamp body (4), the lower end of the surface of the rotating column (2) is fixedly connected to a fixing plate (5), an adjustment mechanism (6) is provided at the bottom of the mounting plate (1), and auxiliary plates (7) are fixedly connected to the front and rear ends of both sides of the mounting plate (1); The adjustment mechanism (6) comprises a gear (601), the gear (601) is located at the upper end of the surface of the rotating column (2) and is fixedly connected to the surface of the rotating column (2), a rack (602) is arranged on the right side of the gear (601), the gear (601) and the rack (602) are meshed, and an adjustment plate (603) is movably connected to the right side of the mounting cover (3) via a rotating shaft.

2. The explosion-proof LED platform light according to claim 1, characterized in that: A receiving groove (604) is provided on the right side of the bottom of the mounting plate (1), and a first electric push rod (605) is fixedly connected to the inner cavity of the receiving groove (604).

3. The explosion-proof LED platform light as claimed in claim 2, characterized in that: The output end of the first electric push rod (605) is fixedly connected to a connecting block (606), the bottom of the connecting block (606) extends to the bottom of the mounting plate (1) and is fixedly connected to the top of the rack (602).

4. The explosion-proof LED platform light according to claim 1, characterized in that: A second electric push rod (8) is fixedly connected to the left side of the inner cavity of the fixed plate (5), and a sliding block (9) is fixedly connected to the output end of the second electric push rod (8).

5. The explosion-proof LED platform light as claimed in claim 4, characterized in that: A slide groove (10) is provided at the bottom of the fixed plate (5), the sliding block (9) is slidably connected to the inner cavity of the slide groove (10), and the end of the adjustment plate (603) away from the mounting cover (3) is movably connected to the bottom of the slide groove (10) via a rotating shaft.

6. The explosion-proof LED platform light as claimed in claim 3, characterized in that: Limiting grooves (11) are provided on both sides of the inner cavity of the accommodating groove (604), and limiting blocks (12) are fixedly connected to both sides of the connecting block (606), and one side of the limiting block (12) extends to the inner cavity of the limiting groove (11) and is slidably connected to the inner cavity of the limiting groove (11).

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