LED explosion-proof straight panel lamp

Abstract

The utility model discloses an LED explosion-proof straight panel lamp which comprises a base, an LED straight panel lamp body and a motor, an anti-skid pad adheres to the lower surface of the base, a support and a base are fixed to the two ends of the upper surface of the base respectively, a limiting mechanism is installed on the inner wall of the base, an adjusting rod is movably arranged on the inner wall of the support, and the LED straight panel lamp body is arranged on the adjusting rod. The outer wall of the upper end of the adjusting rod is sleeved with a sleeve, the outer wall of the lower end of the adjusting rod is fixedly connected with a gear, a transmission rod is movably arranged on the outer wall of the side of the sleeve, a positioning frame is movably installed at the tail end of the transmission rod, and the positioning frame is fixedly connected to the outer wall of one side of the LED straight panel lamp. An anti-explosion grating is installed on the outer wall of the other side of the LED straight panel lamp through bolts, and heat dissipation fins are fixedly arranged on the portion, inside the positioning frame, of the outer wall of the LED straight panel lamp. According to the LED explosion-proof straight panel lamp, the angle can be conveniently and stably adjusted according to requirements, so that the lamp can be conveniently adapted to different environments to be used, and the use flexibility of the LED explosion-proof straight panel lamp is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of explosion -proof lamp, concretely is a LED explosion -proof straight plate lamp. BACKGROUND

[0002] LED explosion -proof straight plate lamp is a straight plate shape's explosion -proof lamp, usually by LED light source and explosion -proof shell etc. Part constitutes, can be in explosive gas environment and explosive dust environment etc. Dangerous environment stable work, simultaneously its adopt LED light source, therefore has high -efficient energy -conserving, service life is long and light soft advantage, therefore LED explosion -proof straight plate lamp is widely used in petroleum, chemical industry and coal mine etc. Place.

[0003] However, the existing LED explosion -proof straight plate lamp has the following problems when in use:

[0004] In order to facilitate the lamp to adapt to different use environment, the lamp needs to be conveniently and stably adjusted in angle, but the existing LED explosion -proof straight plate lamp is inconvenient to stably adjust in angle according to requirements, thereby leading to the lamp being difficult to adapt to different environments for use, so that the use limitation of the LED explosion -proof straight plate lamp is increased.

[0005] In view of the above problems, it is urgent to make innovative design on the basis of the original LED explosion -proof straight plate lamp. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a LED explosion -proof straight plate lamp to solve the problem that the existing LED explosion -proof straight plate lamp is inconvenient to stably adjust in angle according to requirements, thereby leading to the lamp being difficult to adapt to different environments for use, so that the use limitation of the LED explosion -proof straight plate lamp is increased.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a LED explosion -proof straight plate lamp, including base, LED straight plate lamp and motor, the lower surface of base is bonded with antiskid pad, and the both ends of base upper surface are respectively fixed with support and base, and the inner wall of base is installed with limiting mechanism, and the inner wall of support is movably provided with adjusting rod, the upper end outer wall of adjusting rod is sleeved with sleeve, and the lower end outer wall of adjusting rod is fixedly connected with gear, and the side outer wall of sleeve is movably provided with transmission rod, and the tail end of transmission rod is movably installed with positioning frame, the positioning frame is fixedly connected on the one side outer wall of LED straight plate lamp, and the other side outer wall of LED straight plate lamp is bolted with explosion -proof grille, and the outer wall of LED straight plate lamp in the positioning frame is fixedly provided with radiating fin, and the inner wall of the upper and lower ends of positioning frame is installed with upper blowing mechanism and lower blowing mechanism respectively, and the surface of LED straight plate lamp below radiating fin is provided with motor.

[0008] Preferably, the positive cross-sectional shape of the support is arranged as an "L" shape, and the support and the base are rotatably connected with the adjusting rod, and the adjusting rod and the sleeve are threadedly connected.

[0009] Preferably, the limiting mechanism comprises a limiting rod and a tooth block, and the limiting rod is threadedly installed on the inner wall of the base, and the end of the limiting rod is rotatably provided with the tooth block.

[0010] Preferably, the tooth block and the base are slidably connected, and the tooth block is engaged with the gear.

[0011] Preferably, the two ends of the transmission rod are rotatably provided with the sleeve and the positioning frame, and the positioning frame is rotatably connected with the support.

[0012] Preferably, the upper blowing mechanism and the lower blowing mechanism are rotatably connected with the positioning frame, and the upper blowing mechanism and the lower blowing mechanism are connected through the chain wheel mechanism, and the lower blowing mechanism is connected with the motor output shaft through the chain wheel mechanism.

[0013] Compared with the prior art, the LED explosion-proof straight plate lamp is convenient for stable angle adjustment according to requirements, so that the lamp is convenient for adapting to different environments for use, and the use flexibility of the LED explosion-proof straight plate lamp is improved.

[0014] Through the rotation of the adjusting rod, the sleeve drives the transmission rod, and then the positioning frame is driven by the transmission rod to rotate the LED straight plate lamp for angle adjustment, and then the rotation of the limiting rod drives the tooth block to engage with the gear, so that the limiting adjusting rod ensures the stability of the LED straight plate lamp after angle adjustment, so that the lamp is convenient for stable angle adjustment according to requirements, so that the lamp is convenient for adapting to different environments for use, and the use flexibility of the LED explosion-proof straight plate lamp is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a vertical section structure schematic view of the utility model;

[0016] Figure 2 It is a base horizontal section structure schematic view of the utility model;

[0017] Figure 3 It is a side view structure schematic view of the explosion-proof grid of the utility model;

[0018] Figure 4 It is a vertical section structure schematic view of the positioning frame of the utility model;

[0019] Figure 5 It is a side view structure schematic view of the positioning frame of the utility model.

[0020] In the figure: 1, base; 2, non-slip pad; 3, support; 4, pedestal; 5, limiting mechanism; 501, limiting rod; 502, tooth block; 6, adjusting rod; 7, sleeve; 8, gear; 9, transmission rod; 10, positioning frame; 11, LED straight plate lamp; 12, explosion-proof grille; 13, heat dissipation fin; 14, upper blowing mechanism; 15, lower blowing mechanism; 16, motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides a technical scheme: a kind of LED explosion-proof straight plate lamp, including base 1, non-slip pad 2, support 3, pedestal 4, limiting mechanism 5, limiting rod 501, tooth block 502, adjusting rod 6, sleeve 7, gear 8, transmission rod 9, positioning frame 10, LED straight plate lamp 11, explosion-proof grille 12, heat dissipation fin 13, upper blowing mechanism 14, lower blowing mechanism 15 and motor 16, the lower surface of base 1 is bonded with non-slip pad 2, and the both ends of base 1 upper surface are respectively fixed with support 3 and pedestal 4, and the inner wall of pedestal 4 is installed with limiting mechanism 5, and the inner wall of support 3 movably sets with adjusting rod 6, the upper end outer wall of adjusting rod 6 is sleeved with sleeve 7, and the lower end outer wall of adjusting rod 6 is fixedly connected with gear 8, and the side outer wall of sleeve 7 movably sets with transmission rod 9, and the tail end of transmission rod 9 movably installs positioning frame 10, positioning frame 10 is fixedly connected to the one side outer wall of LED straight plate lamp 11, and the other side outer wall of LED straight plate lamp 11 is bolted with explosion-proof grille 12, and the inner wall of positioning frame 10 is fixedly provided with heat dissipation fin 13, and the upper and lower ends of positioning frame 10 are installed with upper blowing mechanism 14 and lower blowing mechanism 15 respectively, and the surface of LED straight plate lamp 11 below heat dissipation fin 13 is provided with motor 16.

[0023] The positive cross-sectional shape of support 3 is set as "L" letter shape, and support 3 and base 1 are all with adjusting rod 6 to form rotating structure, and adjusting rod 6 and sleeve 7 are screw-threaded connection, to facilitate user to rotate adjusting rod 6, so that sleeve 7 moves along adjusting rod 6.

[0024] The limiting mechanism 5 comprises a limiting rod 501 and a tooth block 502, the limiting rod 501 is screw-mounted on the inner wall of the base 4, and the end of the limiting rod 501 is rotationally provided with the tooth block 502, so that the limiting rod 6 is limited by the limiting mechanism 5, thereby ensuring the stability of the LED straight plate lamp 11, and the lamp is convenient for stable angle adjustment.

[0025] The tooth block 502 and the base 1 form a sliding structure, the tooth block 502 is engaged with the gear 8, the user rotates the limiting rod 501, the limiting rod 501 moves relative to the base 4, thereby driving the tooth block 502 to slide relative to the base 1 and engage with the gear 8, and the limiting rod 6 ensures the stability of the LED straight plate lamp 11.

[0026] The two ends of the transmission rod 9 are rotationally provided with the sleeve 7 and the positioning frame 10 respectively, and the positioning frame 10 is rotationally connected with the support 3, so that when the sleeve 7 moves, the sleeve 7 drives the transmission rod 9 to drive the positioning frame 10 to rotate around the support 3, thereby adjusting the angle of the lamp.

[0027] The upper blowing mechanism 14 and the lower blowing mechanism 15 both form a rotating structure with the positioning frame 10, the upper blowing mechanism 14 and the lower blowing mechanism 15 are connected through a chain wheel mechanism, the lower blowing mechanism 15 is connected with the output shaft of the motor 16 through the chain wheel mechanism, the upper blowing mechanism 14 and the lower blowing mechanism 15 are driven to rotate at the same time by the motor 16, air is blown to the LED straight plate lamp 11 for heat dissipation, thereby ensuring the stable working of the LED straight plate lamp 11.

[0028] Working principle: when the LED explosion-proof straight plate lamp is used, first, as shown in Figures 1-5As shown, the user places the lamp on the table for use, and the non-slip mat 2 improves the stability of the lamp, then the user starts the LED straight plate lamp 11 for lighting and starts the motor 16, then the motor 16 drives the lower blowing mechanism 15 through the chain wheel mechanism, and the lower blowing mechanism 15 drives the upper blowing mechanism 14 through the chain wheel mechanism, at this time the upper blowing mechanism 14 and the lower blowing mechanism 15 rotate towards the LED straight plate lamp 11 relative to the positioning frame 10, thereby cooling the LED straight plate lamp 11, and the heat dissipation fin 13 improves the heat dissipation area of the LED straight plate lamp 11, thereby making the LED straight plate lamp 11 work stably, and the explosion-proof grille 12 provides protection for the LED straight plate lamp 11, thereby enhancing the explosion-proof property of the LED straight plate lamp 11, and when the angle of the lamp needs to be adjusted, the user rotates the adjusting rod 6, then the sleeve 7 moves downward along the adjusting rod 6, then the sleeve 7 rotates relative to one end of the transmission rod 9 while driving one end of the transmission rod 9 to move, and the other end of the transmission rod 9 rotates relative to the positioning frame 10 while driving the positioning frame 10 to rotate around the support 3, then the positioning frame 10 drives the LED straight plate lamp 11 to rotate for angle adjustment of the LED straight plate lamp 11, and then when the angle adjustment of the LED straight plate lamp 11 is completed, the user rotates the limiting rod 501, then the limiting rod 501 moves relative to the base 4, then the limiting rod 501 drives the tooth block 502 to slide relative to the base 1, and then the tooth block 502 moves to engage with the gear 8, thereby the limiting adjusting rod 6 ensures the stability of the LED straight plate lamp 11, so that the lamp stably adjusts the angle, therefore the lamp is convenient to stably adjust the angle according to the demand, thereby facilitating the lamp to adapt to different environments for use, so that the use flexibility of the LED explosion-proof straight plate lamp is improved.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. An LED explosion-proof straight bar light comprising a base (1), an LED straight bar light (11) and a motor (16), characterized in that: The lower surface of the base (1) is bonded with the anti-skid pad (2), and the upper surface of the base (1) is fixed with the support (3) and the base (4) at both ends respectively, and the inner wall of the base (4) is installed with the limiting mechanism (5), and the inner wall of the support (3) is movably provided with the adjusting rod (6), the outer wall of the upper end of the adjusting rod (6) is sleeved with the sleeve (7), and the outer wall of the lower end of the adjusting rod (6) is fixedly connected with the gear (8), and the side outer wall of the sleeve (7) is movably provided with the transmission rod (9), and the distal end of the transmission rod (9) is movably installed with the positioning frame (10), the positioning frame (10) is fixedly connected to the outer wall of one side of the LED straight plate lamp (11), and the outer wall of the other side of the LED straight plate lamp (11) is bolted with the explosion-proof grille (12), and the outer wall of the LED straight plate lamp (11) inside the positioning frame (10) is fixedly provided with the heat dissipation fin (13), and the upper and lower end inner walls of the positioning frame (10) are respectively installed with the upper blowing mechanism (14) and the lower blowing mechanism (15), and the surface of the LED straight plate lamp (11) below the heat dissipation fin (13) is provided with the motor (16).

2. The LED explosion-proof straight panel lamp according to claim 1, characterized in that: The positive cross-sectional shape of the support (3) is provided as an "L" shape, and the support (3) and the base (1) are rotatably connected with the adjusting rod (6), and the adjusting rod (6) and the sleeve (7) are threadedly connected.

3. The LED explosion-proof straight panel lamp according to claim 1, characterized in that: The limiting mechanism (5) comprises a limiting rod (501) and a tooth block (502), and the limiting rod (501) is threadedly installed on the inner wall of the base (4), and the end of the limiting rod (501) is rotatably provided with the tooth block (502).

4. The LED explosion-proof straight panel lamp according to claim 3, characterized in that: The tooth block (502) and the base (1) form a sliding structure, and the tooth block (502) and the gear (8) are engaged.

5. The LED explosion-proof straight panel light according to claim 1, characterized in that: The two ends of the transmission rod (9) are rotatably provided with the sleeve (7) and the positioning frame (10) respectively, and the positioning frame (10) and the support (3) are rotatably connected.

6. The LED explosion-proof straight panel lamp according to claim 1, characterized in that: The upper blowing mechanism (14) and the lower blowing mechanism (15) are rotatably connected with the positioning frame (10), and the upper blowing mechanism (14) and the lower blowing mechanism (15) are connected through the chain wheel mechanism, and the lower blowing mechanism (15) is connected with the output shaft of the motor (16) through the chain wheel mechanism.

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