A heat-dissipation type distribution box lighting device and a use method thereof

Abstract

The application relates to the technical field of distribution box lighting, and discloses a heat-dissipation type distribution box lighting device and a use method thereof, which comprises a shell mechanism, the shell mechanism further comprises an electric box, a fixed plate is fixedly connected to the top of the electric box, when the electric box needs to be maintained, the electric box cover is pulled, the electric box cover drives inclined gear one to rotate through a rotating rod, the inclined gear one drives an L-shaped support to rotate along the inner wall of an arc-shaped groove through inclined gear two, and drives a shielding arc plate to rotate at the same time, when the inclined gear two rotates, a lamp tube will rotate synchronously, and drives a fixed support at the other end of the lamp tube and an electricity receiving block to rotate, so that the side surface of the electricity receiving block is in contact with the side surface of an electricity outlet block, the light source emitted by the lamp tube can directly act on the outer surface of a distribution switch to be irradiated, when the lighting mechanism is not needed, the shielding arc plate blocks the light outlet, reduces dust attached to the outer wall of the lamp tube, and avoids that too much impurities on the outer wall of the lamp tube affect the lighting efficiency of equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of distribution box lighting equipment, and in particular to a heat dissipation type distribution box lighting device and a use method thereof. Background Art

[0002] The distribution box is a protective device that installs switchgear, protective electrical appliances and auxiliary equipment in the box. Therefore, the distribution box should have the advantages of small size, easy installation, fixed position and no site restrictions. At the same time, the distribution box also has the environmental protection effect of universal application, reliable operation and small footprint. When the distribution box is being repaired, if there is poor lighting or at night, lighting devices are needed to illuminate the inside of the distribution box so that maintenance personnel can see clearly.

[0003] Among them, heat dissipation distribution boxes often use fans to cool down in order to improve the heat dissipation effect of the box. During this process, the outside air will carry dust into the box, affecting the heat dissipation of the box. At the same time, the dust will adhere to the outer wall of the lighting device, affecting the lighting effect. To solve the above problems, the following solutions are proposed. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a heat dissipation distribution box lighting device, comprising a housing mechanism, the housing mechanism also comprising an electrical box, a fixing plate fixedly connected to the top of the electrical box, and a rotating rod rotatably connected to the inner wall of the electrical box;

[0005] The lighting mechanism includes a fixing plate 1 fixedly connected to the bottom of the fixing plate, a rotating column rotatably connected to the side wall of the electric box, and a bevel gear 2 fixedly connected to the end of the rotating column away from the electric box;

[0006] The refraction mechanism includes an arc groove opened on one side wall of the fixed plate, an L-shaped bracket is fixedly connected to the side wall of the bevel gear 2, a shielding arc plate is fixedly connected to the side wall of the L-shaped bracket, and the side wall of the L-shaped bracket is slidably connected to the inner wall of the arc groove.

[0007] Preferably, the shell mechanism also includes an electrical box cover fixedly connected to the side wall of the rotating rod, the top of the rotating rod is fixedly connected to a bevel gear 1, a through hole is provided on the bottom plate of the electrical box on one side of the rotating rod, and a bevel block is slidably connected to the inner wall of the through hole.

[0008] Preferably, the housing mechanism further comprises a fixing rod fixedly connected to the inner wall of the electrical box, a plurality of power distribution switches are mounted on the outer wall of the fixing rod, and a reset spring is fixedly connected to the bottom of the inclined block.

[0009] Preferably, the lighting mechanism further comprises a driving spring fixedly connected at the side wall of the electric box, one end of the driving spring away from the electric box is fixedly connected with the side wall of the second bevel gear, the side wall of the second bevel gear is meshingly connected with the side wall of the first bevel gear, and the other end of the second bevel gear away from the rotating column is fixedly connected with the lamp tube.

[0010] Preferably, the lighting mechanism further comprises a fixed support fixedly connected at one end of the lamp tube away from the rotating column, the side wall of the fixed support is fixedly connected with an electricity receiving block, the bottom of the electric box is fixedly connected with a fixed disc two, the side wall of the fixed disc two is fixedly connected with an electricity outlet block, and the outer wall of the lamp tube is fixedly connected with a dust blocking semi-circular plate. When the electric box needs to be maintained, the staff pulls the electric box cover during maintenance, the electric box cover drives the first bevel gear to rotate through the rotating rod, the first bevel gear drives the L-shaped support to rotate along the inner wall of the arc-shaped groove through the second bevel gear, and the shielding arc plate is driven to rotate. In addition, when the second bevel gear rotates, the lamp tube rotates synchronously, and the fixed support and the electricity receiving block at the other end of the lamp tube are driven to rotate, so that the side surface of the electricity receiving block is in contact with the side surface of the electricity outlet block, the power supply of the lamp tube is turned on, and the light source emitted by the lamp tube can directly act on the outer surface of the distribution switch to be irradiated. Through the application of the above components and the shielding arc plate, the shielding arc plate blocks the light outlet when the lighting mechanism is not used, reduces the dust attached to the outer wall of the lamp tube, and avoids that too much impurities on the outer wall of the lamp tube affect the lighting efficiency of the equipment.

[0011] Preferably, the refracting mechanism further comprises a cleaning knife one fixedly connected at the side wall of the fixed disc one, the side wall of the fixed disc one is fixedly connected with an arc-shaped fixing frame, the side wall of the arc-shaped fixing frame is fixedly connected with a hydraulic arc tank, the inner wall of the hydraulic arc tank is slidingly connected with a piston block, and one end of the shielding arc plate away from the L-shaped support is fixedly connected with the side wall of the piston block. The above-mentioned rotating lamp tube electricity receiving mode has an advantage compared with the traditional direct method. If the electric box leaks electricity, the leaked current will directly act on the electricity receiving end of the lamp tube through the metal electric box. When the current directly acts on the electricity receiving end of the lamp tube without passing through the ballast, the lamp tube will be directly damaged. The contact between the electricity receiving block and the electricity outlet block is controlled by the force of opening the electric box cover. When the lighting mechanism is not used, the electricity receiving block and the electricity outlet block are physically isolated in a connected manner, so that the lamp tube is not in contact with the external environment, avoiding that when the electric box leaks current, the current directly acts on the surface of the lamp tube, causing the lamp tube to be damaged synchronously with the instruments inside the electric box, and affecting the actual application efficiency of the equipment.

[0012] Preferably, the refracting mechanism further comprises a transmission groove formed in the inner wall of the fixed plate, a piston plate is slidably connected to the inner wall of the transmission groove, and a stainless steel mirror plate is rotatably connected to the outer wall of the piston plate; by utilizing the characteristic that the shielding arc plate is moved by the bevel gear II, a hydraulic arc tank and a piston block are arranged in the equipment; when the shielding arc plate moves, the shielding arc plate pushes the piston block to move along the inner wall of the hydraulic arc tank, so that the solution at the side wall of the piston block enters the inside of the transmission groove, the solution in the transmission groove is forced to increase, the piston plate and the stainless steel mirror plate are pushed to move outward along the inner wall of the transmission groove, and the stainless steel mirror plate is rotated downward around the piston plate under the action of gravity after being displaced by a distance, and is in the state shown in the figure; at this time, the light emitted by the lamp tube is refracted by the stainless steel mirror plate and transmitted along the route of G, so that the light source is applied to the top of the distribution switch and the fixed rod, the inner recessed wiring end of the distribution switch is avoided to affect the lighting effect, and it is convenient for maintenance personnel to identify whether the circuit at the interface position is damaged. Figure Eight Figure Eight

[0013] The use method of the heat dissipation type distribution box lighting device comprises the following steps:

[0014] S1: when the electric box needs to be maintained, the electric box cover is rotated by the bevel gear I driven by the rotating rod under the force of the worker during maintenance;

[0015] S2: the L-shaped support is rotated along the inner wall of the arc-shaped groove by the bevel gear II, and the shielding arc plate is rotated;

[0016] S3: when the bevel gear II rotates, the lamp tube rotates synchronously, and the fixed support and the power receiving block at the other end of the lamp tube are rotated, so that the side surface of the power receiving block is in contact with the side surface of the power outlet block.

[0017] The application has the following beneficial effects:

[0018] ​​(1) The present application is directed to the problem of impurities on the outer wall of the lamp affecting the lighting effect, a shielding arc plate is arranged inside the equipment, when the electric box needs to be repaired, the force of the staff during the repair is used to pull the electric box cover, the electric box cover drives the inclined gear one to rotate through the rotating rod, the inclined gear one drives the L-shaped support to rotate along the inner wall of the arc-shaped groove through the inclined gear two, and the shielding arc plate is also driven to rotate, in addition, when the inclined gear two rotates, the lamp will rotate synchronously, and the fixing support at the other end of the lamp and the power connection block are also rotated, forcing the side surface of the power connection block to contact the side surface of the power outlet block, completing the connection of the lamp power supply, and the light source emitted by the lamp can directly act on the outer surface of the distribution switch to be irradiated, through the application of the above components, through the application of the shielding arc plate, when the lighting mechanism is not needed, the shielding arc plate will block the light outlet, reducing the dust attached to the outer wall of the lamp, avoiding the influence of too much impurities on the outer wall of the lamp on the lighting efficiency of the equipment.

[0019] (2) The present application adopts the above-mentioned rotating lamp power connection mode, and the advantage compared with the traditional direct method is that if the power distribution box leaks, the leaked current will directly act on the power connection end of the lamp through the metal electric box, and when the current does not pass through the ballast and directly act on the power connection end of the lamp, it will directly cause the lamp to be damaged, and through the force of opening the electric box cover, the contact between the power connection block and the power outlet block is controlled, and when the lighting mechanism is not used, the power connection block and the power outlet block are physically isolated in connection mode, so that the lamp is not in contact with the external environment, avoiding the current directly acting on the surface of the lamp when the current leakage occurs in the electric box, causing the lamp to be damaged synchronously with the instruments inside the electric box, affecting the actual application efficiency of the equipment.

[0020] (3) The present application utilizes the characteristics of the above-mentioned shielding arc plate being pushed by the inclined gear two to move, and a hydraulic arc tank and a piston block are arranged inside the equipment, when the shielding arc plate moves, the shielding arc plate pushes the piston block to move along the inner wall of the hydraulic arc tank, forcing the solution at the side wall of the piston block to enter the transmission groove, forcing the solution inside the transmission groove to increase, and at the same time, the piston plate and the stainless steel mirror plate are pushed to move outward along the inner wall of the transmission groove, and after the stainless steel mirror plate is displaced by a distance, it will rotate downward with the piston plate as the center under the action of gravity, showing the state as shown in Figure Eight , at this time, the light emitted by the lamp is refracted by the stainless steel mirror plate, and is transmitted in the route of G in Figure Eight , the generated light source acts on the distribution switch and the top of the fixing rod, avoiding the influence of the concave wiring end of the distribution switch on the lighting effect, and facilitating the maintenance personnel to identify whether the circuit at the interface position is damaged.

[0021] (4) The present application utilizes the characteristics of the above-mentioned lamp existing turning, and the fixing disc one is arranged in Figure SixThe left side of the shown, when the lighting mechanism is in the state of not connected, the arc shielding plate will be in the closed state, at this time the lamp tube is affected by the bevel gear two rotation, forcing dust blocking semicircular plate with stainless steel mirror plate in the same side, when the electric box fan cooling, the electric box internal wind flow rate, the electric box internal wind flow will carry dust through the arc-shaped groove into the inner wall of the shielding arc plate, and this wind flow dust will first contact with dust blocking semicircular plate, dust blocking semicircular plate at this time will adsorb more dust, reduce the total amount of external wind flow acting on the lamp tube output end, improve the lighting efficiency of the equipment, in addition, when the equipment is used, dust blocking semicircular plate will produce rotation, and contact with the outer wall of the driving spring, remove the dust, and with the shielding arc plate completely into the hydraulic arc box inside, impurities fall out of the equipment inside. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, without creative labor, can also obtain other drawings according to these drawings.

[0023] Figure 1 For the overall structure of the present application internal component diagram;

[0024] Figure 2 For the overall structure of the present application schematic diagram;

[0025] Figure 3 For the present application shell mechanism cross-sectional view schematic diagram;

[0026] Figure 4 For the present application Figure 3 the enlarged schematic diagram of A;

[0027] Figure 5 For the present application lighting mechanism cross-sectional view schematic diagram;

[0028] Figure 6 For the present application lighting mechanism component explosion schematic diagram;

[0029] Figure 7 For the present application refraction mechanism schematic diagram;

[0030] Figure 8 For the present application refraction mechanism internal component schematic diagram;

[0031] Figure 9 For the present application Figure 8 the enlarged schematic diagram of B;

[0032] Figure 10 For the present application work flow schematic diagram.

[0033] The components represented by the reference numbers in the drawings are listed as follows:

[0034] In the figure: 1, housing mechanism; 11, electric box; 12, fixed plate; 13, rotating rod; 14, electric box cover; 15, bevel gear one; 16, fixed rod; 17, power distribution switch; 18, bevel block; 19, reset spring; 2, lighting mechanism; 21, fixed disc one; 22, rotating column; 23, bevel gear two; 24, drive spring; 25, lamp tube; 26, fixed support; 27, power connection block; 28, fixed disc two; 29, power output block; 210, dust blocking semicircular plate; 3, refraction mechanism; 31, arc-shaped groove; 32, L-shaped support; 33, shielding arc plate; 34, cleaning knife one; 35, arc-shaped fixed frame; 36, hydraulic arc box; 37, piston block; 38, transmission groove; 39, piston plate; 310, stainless steel mirror plate. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0036] Embodiment one, please refer to Figure 1 - Figure 4 The present application is a heat dissipation type power distribution box lighting device, which comprises a housing mechanism 1, and the housing mechanism 1 further comprises an electric box 11, the top of the electric box 11 is fixedly connected with a fixed plate 12, and the inner wall of the electric box 11 is rotatably connected with a rotating rod 13.

[0037] A lighting mechanism 2, the lighting mechanism 2 comprises a fixed disc one 21 fixedly connected at the bottom of the fixed plate 12, and the side wall of the electric box 11 is rotatably connected with a rotating column 22, and the end, away from the electric box 11, of the rotating column 22 is fixedly connected with a bevel gear two 23.

[0038] A refraction mechanism 3, the refraction mechanism 3 comprises an arc-shaped groove 31 opened at the side wall of the fixed disc one 21, the side wall of the bevel gear two 23 is fixedly connected with an L-shaped support 32, the side wall of the L-shaped support 32 is fixedly connected with a shielding arc plate 33, and the side wall of the L-shaped support 32 is slidably connected with the inner wall of the arc-shaped groove 31.

[0039] The housing mechanism 1 further comprises an electric box cover 14 fixedly connected at the side wall of the rotating rod 13, the top of the rotating rod 13 is fixedly connected with a bevel gear one 15, and the bottom plate of the electric box 11 is provided with a through hole at one side of the rotating rod 13, and the inner wall of the through hole is slidably connected with a bevel block 18.

[0040] The shell mechanism 1 further comprises a fixed rod 16 fixedly connected to the inner wall of the electric box 11, a plurality of power distribution switches 17 are installed on the outer wall of the fixed rod 16, and the bottom of the inclined block 18 is fixedly connected with a reset spring 19.

[0041] In the embodiment two, referring to Figure 5 Figure 10 The present application is a heat dissipation type power distribution box lighting device, based on the embodiment one, the lighting mechanism 2 further comprises a driving spring 24 fixedly connected to the side wall of the electric box 11, the end of the driving spring 24 away from the electric box 11 is fixedly connected with the side wall of the inclined gear two 23, the side wall of the inclined gear two 23 is meshingly connected with the side wall of the inclined gear one 15, and the end of the inclined gear two 23 away from the rotating column 22 is fixedly connected with a lamp tube 25.

[0042] The lighting mechanism 2 further comprises a fixed support 26 fixedly connected to the end of the lamp tube 25 away from the rotating column 22, the side wall of the fixed support 26 is fixedly connected with an electricity connection block 27, the bottom of the electric box 11 is fixedly connected with a fixed disc two 28, the side wall of the fixed disc two 28 is fixedly connected with an electricity outlet block 29, and the outer wall of the lamp tube 25 is fixedly connected with a dust blocking semi-circular plate 210, when it is necessary to maintain the electric box 11, the force of pulling the electric box cover 14 by the maintainer during the maintenance drives the electric box cover 14 to rotate the inclined gear one 15 through the rotating rod 13, the inclined gear one 15 drives the L-shaped support 32 to rotate along the inner wall of the arc-shaped groove 31 through the inclined gear two 23, and drives the shielding arc plate 33 to rotate at the same time; in addition, when the inclined gear two 23 rotates, the lamp tube 25 will rotate synchronously, and drives the fixed support 26 at the other end of the lamp tube 25 and the electricity connection block 27 to rotate, so as to force the side surface of the electricity connection block 27 to contact with the side surface of the electricity outlet block 29, and complete the connection of the power supply of the lamp tube 25, and the light source emitted by the lamp tube 25 can directly act on the outer surface of the power distribution switch 17 to be irradiated, through the application of the above components, through the application of the shielding arc plate 33, the shielding arc plate 33 will block the light outlet when the lighting mechanism 2 is not needed, reduce the dust attached to the outer wall of the lamp tube 25, and avoid that too much impurities on the outer wall of the lamp tube 25 affect the lighting efficiency of the equipment.

[0043] ​The refracting mechanism 3 further comprises a cleaning knife 34 fixedly connected to the side wall of the fixed disc 21, an arc-shaped fixing frame 35 fixedly connected to the side wall of the fixed disc 21, a hydraulic arc box 36 fixedly connected to the side wall of the arc-shaped fixing frame 35, a piston block 37 slidingly connected to the inner wall of the hydraulic arc box 36, and the end of the shielding arc plate 33 away from the L-shaped support 32 is fixedly connected to the side wall of the piston block 37. The advantages of the above-mentioned rotating lamp tube 25 power connection method compared with the traditional direct method are that if power leakage occurs in the distribution box, the leaked current will directly act on the power connection end of the lamp tube 25 through the metal distribution box 11. When the current directly acts on the power connection end of the lamp tube 25 without passing through the ballast, it will directly cause damage to the lamp tube. By opening the force of the box cover 14, the contact between the power connection block 27 and the power outlet block 29 is controlled. When the lighting mechanism 2 is not in use, the power connection block 27 and the power outlet block 29 are connected in a physical isolation mode, so that the lamp tube 25 is not in contact with the external environment, thereby avoiding the current directly acting on the surface of the lamp tube 25 when the current leakage occurs in the internal part of the distribution box 11, causing the lamp tube 25 to be damaged synchronously with the internal instruments of the distribution box 11, and affecting the actual application efficiency of the equipment.

[0044] The refracting mechanism 3 further comprises a transmission groove 38 opened in the inner wall of the fixed plate 12, a piston plate 39 slidingly connected to the inner wall of the transmission groove 38, and a stainless steel mirror plate 310 rotatably connected to the outer wall of the piston plate 39. By using the above-mentioned feature that the shielding arc plate 33 is pushed to move by the bevel gear 23, the hydraulic arc box 36 and the piston block 37 are arranged in the equipment. When the shielding arc plate 33 moves, the shielding arc plate 33 pushes the piston block 37 to move along the inner wall of the hydraulic arc box 36, forcing the solution on the side wall of the piston block 37 to enter the inside of the transmission groove 38, forcing the solution in the transmission groove 38 to increase, and at the same time pushing the piston plate 39 and the stainless steel mirror plate 310 to move outward along the inner wall of the transmission groove 38. After the stainless steel mirror plate 310 is displaced by a distance, it will rotate downward around the piston plate 39 under the action of gravity, and present a state as shown in Figure Eight Figure Eight The light emitted by the lamp tube 25 is refracted by the stainless steel mirror plate 310, transmitted along the route of G, and acts on the top of the distribution switch 17 and the fixed rod 16, avoiding the influence of the concave wiring end of the distribution switch 17 on the lighting effect, and facilitating the maintenance personnel to identify whether the circuit at the interface position is damaged.

[0045] The use method of the lighting device comprises the following steps:

[0046] S1: When the distribution box 11 needs to be repaired, the force of the box cover 14 is pulled by the worker during the repair, and the box cover 14 drives the bevel gear 15 to rotate through the rotating rod 13;

[0047] ​S2: the bevel gear one 15 drives the L-shaped bracket 32 to rotate along the inner wall of the arc-shaped groove 31 through the bevel gear two 23, and drives the shielding arc plate 33 to rotate;

[0048] S3: when the bevel gear two 23 rotates, the lamp tube 25 will rotate synchronously, and drives the fixed bracket 26 at the other end of the lamp tube 25 and the power block 27 to rotate, forcing the side surface of the power block 27 to contact the side surface of the power outlet block 29.

[0049] One specific application of the embodiment is: when the power box 11 needs to be maintained, the force of the staff during maintenance is used to pull the power box cover 14, the power box cover 14 drives the bevel gear one 15 to rotate through the rotating rod 13, and the bevel gear one 15 drives the L-shaped bracket 32 to rotate along the inner wall of the arc-shaped groove 31 through the bevel gear two 23, and drives the shielding arc plate 33 to rotate. In addition, when the bevel gear two 23 rotates, the lamp tube 25 will rotate synchronously, and drives the fixed bracket 26 at the other end of the lamp tube 25 and the power block 27 to rotate, forcing the side surface of the power block 27 to contact the side surface of the power outlet block 29. The power supply of the lamp tube 25 is turned on, and the light source emitted by the lamp tube 25 can directly act on the outer surface of the distribution switch 17 to be irradiated. Through the application of the above components, when the lighting mechanism 2 is not needed, the shielding arc plate 33 will block the light outlet, reducing the dust attached to the outer wall of the lamp tube 25, avoiding that too much impurities on the outer wall of the lamp tube 25 affect the lighting efficiency of the equipment. The above-mentioned rotating lamp tube 25 power connection method has the advantage of being compared with the traditional direct method. If the power distribution box leaks, the leaked current will directly act on the power connection end of the lamp tube 25 through the metal power box 11. When the current does not pass through the ballast and directly act on the power connection end of the lamp tube 25, it will directly cause the lamp tube to be damaged. By controlling the contact between the power block 27 and the power outlet block 29 through the force of opening the power box cover 14, the power block 27 and the power outlet block 29 are physically isolated in the connection mode, so that the lamp tube 25 is not in contact with the external environment, avoiding that when the current leaks in the power box 11, the current directly acts on the surface of the lamp tube 25, causing the lamp tube 25 to be damaged synchronously with the internal instruments of the power box 11, affecting the actual application efficiency of the equipment.

[0050] By using the above-mentioned shielding arc plate 33 moving characteristics driven by the bevel gear two 23, a hydraulic arc tank 36 and a piston block 37 are arranged inside the equipment. When the shielding arc plate 33 moves, the shielding arc plate 33 drives the piston block 37 to move along the inner wall of the hydraulic arc tank 36, forcing the solution at the side wall of the piston block 37 to enter the inside of the transmission groove 38, forcing the solution inside the transmission groove 38 to increase, and at the same time driving the piston plate 39 and the stainless steel mirror plate 310 to move outward along the inner wall of the transmission groove 38. After the stainless steel mirror plate 310 is displaced by a distance, it will be centered on the piston plate 39 and be turned downward by gravity, showing asFigure Eight The light emitted by the lamp 25 is refracted by the stainless steel mirror plate 310, and Figure Eight The light source is transmitted along the route of the G, and acts on the distribution switch 17 and the top of the fixed rod 16, avoids the concave connection end of the distribution switch 17, and affects the lighting effect, so that the maintenance personnel can easily identify whether the circuit at the interface position is damaged.

[0051] The fixed disc 21 is arranged at the left side of the lighting mechanism 2, and the shielding arc plate 33 is in a closed state when the lighting mechanism 2 is in a non-connected state. Figure Six The dust blocking semicircular plate 210 is on the same side as the stainless steel mirror plate 310, and the wind flow in the electric box 11 carries dust through the arc-shaped groove 31 into the inner wall of the shielding arc plate 33. The dust in the wind flow first contacts the dust blocking semicircular plate 210, and the dust blocking semicircular plate 210 absorbs more dust at this time, reduces the total amount of external wind flow acting on the output end of the lamp 25, and improves the lighting efficiency of the equipment. In addition, the dust blocking semicircular plate 210 rotates and contacts the outer wall of the driving spring 24 when the equipment is in use, removes excess dust, and falls out of the inside of the equipment when the shielding arc plate 33 completely enters the hydraulic arc box 36.

[0052] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, and the application is not limited to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the specification. The specification selects and describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A heat dissipation distribution box lighting device, comprising a housing mechanism (1), the housing mechanism (1) further comprising an electric box (11), a fixing plate (12) fixedly connected to the top of the electric box (11), and a rotating rod (13) rotatably connected to the inner wall of the electric box (11), characterized in that: Also includes: A lighting mechanism (2), the lighting mechanism (2) comprising a first fixing plate (21) fixedly connected to the bottom of a fixing plate (12), a rotating column (22) rotatably connected to a side wall of the electric box (11), and a second bevel gear (23) fixedly connected to an end of the rotating column (22) away from the electric box (11); A refraction mechanism (3), the refraction mechanism (3) comprising an arcuate groove (31) provided on a side wall of the fixed plate (21), an L-shaped bracket (32) fixedly connected to the side wall of the bevel gear (23), a shielding arc plate (33) fixedly connected to the side wall of the L-shaped bracket (32), and a side wall of the L-shaped bracket (32) being slidably connected to an inner wall of the arcuate groove (31); The lighting mechanism (2) further comprises a driving spring (24) fixedly connected to the side wall of the electric box (11), the end of the driving spring (24) away from the electric box (11) being fixedly connected to the side wall of the second bevel gear (23), the side wall of the second bevel gear (23) being meshedly connected to the side wall of the first bevel gear (15), and the end of the second bevel gear (23) away from the rotating column (22) being fixedly connected to the lamp tube (25); The lighting mechanism (2) further comprises a fixed bracket (26) fixedly connected to one end of the lamp tube (25) away from the rotating column (22), a power receiving block (27) fixedly connected to the side wall of the fixed bracket (26), a fixed disk 2 (28) fixedly connected to the bottom of the electrical box (11), a power output block (29) fixedly connected to the side wall of the fixed disk 2 (28), and a dust shield semicircular plate (210) fixedly connected to the outer wall of the lamp tube (25).

2. A heat dissipation distribution box lighting device according to claim 1, characterized in that: The housing mechanism (1) further comprises an electric box cover (14) fixedly connected to the side wall of the rotating rod (13); a bevel gear (15) is fixedly connected to the top of the rotating rod (13); a through hole is provided on the bottom plate of the electric box (11) on one side of the rotating rod (13); a bevel block (18) is slidably connected to the inner wall of the through hole.

3. The heat dissipation type distribution box lighting device according to claim 2, characterized in that: The housing mechanism (1) further comprises a fixing rod (16) fixedly connected to the inner wall of the electrical box (11), a plurality of power distribution switches (17) are mounted on the outer wall of the fixing rod (16), and a reset spring (19) is fixedly connected to the bottom of the inclined block (18).

4. The heat dissipation type distribution box lighting device according to claim 3, characterized in that: The refraction mechanism (3) further comprises a cleaning knife (34) fixedly connected to the side wall of the fixed disk (21); an arc-shaped fixing frame (35) is fixedly connected to the side wall of the fixed disk (21); a hydraulic arc box (36) is fixedly connected to the side wall of the arc-shaped fixing frame (35); a piston block (37) is slidably connected to the inner wall of the hydraulic arc box (36); and one end of the shielding arc plate (33) away from the L-shaped bracket (32) is fixedly connected to the side wall of the piston block (37).

5. The heat dissipation type distribution box lighting device according to claim 4, characterized in that: The refraction mechanism (3) further comprises a transmission groove (38) provided on the inner wall of the fixed plate (12), a piston plate (39) being slidably connected to the inner wall of the transmission groove (38), and a stainless steel mirror plate (310) being rotatably connected to the outer wall of the piston plate (39).

6. A method for using a heat dissipation distribution box lighting device, using the distribution box lighting device according to claim 5, characterized in that: The following steps are included: S1: When the electric box (11) needs to be repaired, the worker uses the force of pulling the electric box cover (14) during the repair, and the electric box cover (14) drives the bevel gear (15) to rotate through the rotating rod (13); S2: The bevel gear 1 (15) drives the L-shaped bracket (32) to rotate along the inner wall of the arc groove (31) through the bevel gear 2 (23), and at the same time drives the shielding arc plate (33) to rotate; S3: When the bevel gear 2 (23) rotates, the lamp tube (25) will rotate synchronously, and drive the fixed bracket (26) at the other end of the lamp tube (25) and the power block (27) to rotate, forcing the side of the power block (27) to contact the side of the power output block (29).

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