Integrated distribution box for lighting equipment

Abstract

The utility model relates to the technical field of illumination equipment comprehensive distribution boxes, in particular to an illumination equipment comprehensive distribution box which comprises a box body, an illumination mechanism and a heat dissipation assembly, the illumination mechanism comprises a junction box, a placement barrel, a head lamp and a contraction assembly, and the junction box is fixedly connected to the inner wall of one side of the box body; the containing barrel is fixedly connected to the top end of the junction box, the head lamp is arranged in the containing barrel, the bottom face of the head lamp is fixedly connected with a wire, and the retracting assembly is used for retracting and releasing the wire. According to the power distribution box, the head lamp, the head lamp belt, the winding shaft, the ratchet wheel, the pawl, the clockwork spring, the pressure spring and the through hole are matched with one another, so that the head lamp in the power distribution box can be taken down and worn on the head by a worker to illuminate the interior of the power distribution box, and convenience is brought to maintenance of the power distribution box; heat generated in the distribution box can be dissipated, and the service life of electrical components is prolonged.

Description

Technical Field

[0001] The present application relates to the field of integrated power distribution boxes for lighting equipment, and in particular to an integrated power distribution box for lighting equipment. Background Art

[0002] In the early days, the main functions of distribution boxes were power distribution and protection, and they did not have lighting functions. As people's demand for safety and convenience continues to increase, lighting equipment has gradually become an important component of distribution boxes. Distribution boxes with lighting structures also have higher safety performance. In an emergency, people can quickly find the location of the distribution box and quickly open it for operation. The internal integrated lighting equipment provides sufficient brightness, allowing operators to clearly see the electrical circuits and switch status inside the distribution box, thereby operating more safely and reliably. In general, the distribution box with a lighting structure is the product of the continuous development and integration of distribution boxes and lighting equipment. Its appearance improves the convenience and safety of operating and maintaining distribution boxes, and provides better protection for the normal operation of the power system.

[0003] With reference to the Chinese patent application with publication number CN215410244U, a distribution box with a lighting structure is disclosed, comprising a distribution box body, an L-shaped guide plate, wherein the L-shaped guide plate is fixedly connected to the inner wall of the distribution box body, and the number of the L-shaped guide plates is two, and the two L-shaped guide plates are symmetrical about the center of the distribution box body; a guide groove, wherein the guide groove is opened on the distribution box body and is located between the two L-shaped guide plates; and a movable lighting mechanism, wherein the movable lighting mechanism is respectively connected to the distribution box body and the L-shaped guide plate, and is connected to the guide groove, wherein the movable lighting mechanism includes a lighting assembly and a positioning assembly; the distribution box with a lighting structure of the utility model can illuminate any position in the distribution box body, which is conducive to the adjustment of the lighting position, improves the practicality and flexibility of the equipment, and provides convenience for the staff.

[0004] However, in the prior art, the lighting lamps installed inside the distribution box are fixed structured, which results in the workers being unable to illuminate the blind spots inside the distribution box and the gaps between electrical components when repairing the distribution box. For this reason, we designed a distribution box with integrated lighting equipment. Utility Model Content

[0005] The embodiment of the present application provides an integrated distribution box for lighting equipment that can solve the technical problem that when workers are repairing the distribution box, the lighting lamp cannot illuminate the blind spots inside the distribution box and the gaps between electrical components.

[0006] An embodiment of the present application provides an integrated distribution box for lighting equipment, including a box body, a lighting mechanism, and a heat dissipation assembly. The lighting mechanism includes a junction box, a placement tube, a headlamp, and a retraction assembly. The junction box is fixedly connected to an inner wall on one side of the box body, the placement tube is fixedly connected to the top of the junction box, the headlamp is arranged in the placement tube, and a wire is fixedly connected to the bottom surface of the headlamp. The heat dissipation assembly is used to dissipate the heat generated inside the box body, and the retraction assembly is used to retract and extend the wire.

[0007] The above-mentioned technical solution in the embodiment of the present application is used when the distribution box needs to be inspected. The staff picks up the headlamp and pulls the wire to rotate the reel in the junction box, engages the ratchet through the pawl, and then wears the headlamp on the head through the headlamp strap to illuminate the inside of the distribution box. After the inspection is completed, the pawl is removed and the clockwork spring is reset, thereby driving the reel to rotate and retract the wire into the junction box and wind it around the outer circumference of the reel.

[0008] The above technical solutions in the embodiments of the present application have at least the following technical effects:

[0009] 1. This application uses the cooperation of the headlamp, headlamp belt, reel, ratchet, pawl, clockwork spring, compression spring and through hole to enable the headlamp inside the distribution box to be removed and worn on the head by the staff to illuminate the inside of the distribution box, thereby facilitating the inspection and maintenance of the distribution box.

[0010] 2. This application sets a ventilation frame and a filter on the side wall of the distribution box to dissipate the heat generated inside the distribution box and extend the service life of the electrical components. The ventilation tube is blocked by a baffle to prevent rainwater from entering the distribution box and causing the electrical components to get damp when it rains.

[0011] In some embodiments, the retraction assembly includes a winding shaft, a ratchet, and a clockwork spring. The winding shaft is rotatably connected to the inside of the junction box, the ratchet is sleeved on the winding shaft, and the ratchet is fixedly connected to the winding shaft. The clockwork spring is arranged between the inner wall of the junction box and the winding shaft, and one end of the clockwork spring is fixedly connected to the inner wall of the rear side of the junction box, and the other end is fixedly connected to the outer periphery of the winding shaft.

[0012] In some embodiments, a through hole is opened on the right side wall of the junction box, a pawl is rotatably connected in the through hole, and one end of the pawl is in contact with the ratchet.

[0013] In some embodiments, a compression spring is fixedly connected between the inner bottom wall of the junction box and the pawl.

[0014] In some embodiments, magnetic stones are also provided on the inner walls of both sides of the placement tube.

[0015] In some embodiments, headlight strips are provided on both sides of the headlight.

[0016] In some embodiments, the heat dissipation assembly includes a ventilation frame and a filter screen. The ventilation frame is fixedly connected to the right side wall of the box, and the filter screen is fixedly connected to the ventilation frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0018] Figure 1 A schematic diagram of the structure of a lighting equipment integrated distribution box provided in an embodiment of the present application;

[0019] Figure 2 A schematic diagram of the installation position of a lighting equipment integrated distribution box and junction box provided in an embodiment of the present application;

[0020] Figure 3 A structural diagram of a lighting equipment integrated distribution box and junction box provided in an embodiment of the present application;

[0021] Figure 4 for Figure 3 Enlarged view of part A in the middle.

[0022] Among them, the figure marks in the figure are: 1. box body; 2. lighting mechanism; 21. junction box; 22. placement tube; 23. headlight; 24. retraction component; 241. winding shaft; 242. ratchet; 243. spring; 3. heat dissipation component; 31. ventilation frame; 32. filter; 4. magnetic stone; 5. headlight strip; 6. pawl; 7. compression spring; 8. through hole; 9. wire. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are for the purpose of describing specific embodiments only and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the accompanying drawings are intended to cover non-exclusive inclusions.

[0025] A distribution box with an illumination structure allows people to quickly locate the distribution box and open it for operation in an emergency. The internal integrated lighting provides sufficient brightness, allowing operators to clearly see the electrical circuits and switch status inside the distribution box, thereby operating more safely and reliably. In general, the distribution box with an illumination structure is the product of the continuous development and integration of distribution boxes and lighting equipment. Its appearance improves the convenience and safety of operating and maintaining the distribution box, and provides better protection for the normal operation of the power system.

[0026] The lighting lamps installed inside the distribution box in the related art are fixed structure installations, resulting in the lighting lamps being unable to illuminate the blind spots inside the distribution box and the gaps between electrical components when workers are inspecting the distribution box.

[0027] Based on this, in order to improve the problem in the related art that the lighting lamps installed inside the distribution box are fixed structured, resulting in the lighting lamps being unable to illuminate the blind spots inside the distribution box and the gaps between electrical components when workers are repairing the distribution box, the embodiments of the present application provide the following solution.

[0028] See also Figures 1 to 4 A lighting equipment integrated distribution box includes a box body 1, a lighting mechanism 2 and a heat dissipation component 3. The lighting mechanism 2 is used for workers to inspect the distribution box and illuminate the inside of the distribution box. The heat dissipation mechanism is used to dissipate the heat generated inside the box body 1.

[0029] See also Figures 1 to 4 The lighting mechanism 2 includes a junction box 21, a placement tube 22, a headlamp 23 and a retraction assembly 24. The junction box 21 is fixedly connected to the inner wall of one side of the box body 1, the placement tube 22 is fixedly connected to the top of the junction box 21, the headlamp 23 is arranged in the placement tube 22, and the bottom surface of the headlamp 23 is fixedly connected to the wire 9. The retraction assembly 24 includes a reel 241, a ratchet 242, and a spring 243. The reel 241 is rotatably connected to the inside of the junction box 21, the ratchet 242 is sleeved on the reel 241, and the ratchet 242 and the reel 241 is fixedly connected, the clockwork spring 243 is arranged between the inner wall of the junction box 21 and the winding shaft 241, and one end of the clockwork spring 243 is fixedly connected to the inner wall of the rear side of the junction box 21, and the other end is fixedly connected to the outer periphery of the winding shaft 241, a through hole 8 is opened on the right side wall of the junction box 21, a pawl 6 is rotatably connected in the through hole 8, and one end of the pawl 6 abuts against the ratchet 242, a compression spring 7 is fixedly connected between the inner bottom wall of the junction box 21 and the pawl 6, a magnetic stone 4 is also provided on the inner walls on both sides of the placement tube 22, and a headlight strip 5 is provided on both sides of the headlight 23.

[0030] With such arrangement, when it is necessary to inspect the internal situation of the distribution box, the staff picks up the headlamp 23 that is magnetically attracted to the inside of the placement tube 22, turns on the headlamp 23, and the headlamp 23 is illuminated by the power supplied by the connected wire 9, and then moves to the position where lighting is required, and then wears the headlamp 23 on the head through the headlamp belt 5. As the staff pulls the headlamp 23, the wire 9 wound on the outer periphery of the reel 241 is slowly released from the reel 241, and at the same time, the ratchet 242 fixed on the reel 241 rotates with the wire 9, so that the clockwork spring 243 fixed between the ratchet 242 and the reel 241 is slowly retracted. When the wire 9 is stretched When it reaches the appropriate position, the pawl 6 abutting against the bottom of the ratchet 242 will fix the ratchet 242 under the elastic force generated by the compression spring 7. When the staff has completed the inspection of the internal situation of the distribution box, the pawl 6 is flipped to the lower right side through the action of the through hole 8 and the compression spring 7, so that the pawl 6 and the ratchet 242 are staggered. At this time, the clockwork spring 243 begins to reset due to its own elasticity, and at the same time drives the winding shaft 241 to start rotating, so that the wire 9 on the headlamp 23 is retracted to its original position and wound around the outer periphery of the winding shaft 241. Then the staff puts the headlamp 23 into the placement tube 22, and the headlamp 23 is adsorbed in the placement tube 22 by the magnet 4.

[0031] The effect of such a setting is that the headlamp 23 is adsorbed in the placement tube 22 by the magnetic stone 4, which can make the headlamp 23 more stable and make it easier to take and place the headlamp 23. Wearing the headlamp 23 on the head through the headlamp belt 5 frees the hands of the staff during maintenance, thereby bringing convenience to the maintenance. By pulling the wire 9 wound on the reel 241, the wire 9 is stretched to a suitable length, so that the workers can illuminate the blind spots inside the distribution box and the gaps between electrical components when repairing the distribution box. Under the action of the elastic force generated by the compression spring 7, the pawl 6 is clamped on the ratchet 242 to prevent the pulled-out headlamp 23 from being retracted into the junction box by the wire 9. The resetting of the clockwork spring 243 drives the reel 241 to be retracted, so that the wire 9 is automatically retracted, which improves the practicality and flexibility of the equipment and provides convenience for the staff.

[0032] See also Figures 1 to 4 The heat dissipation component 3 includes a ventilation frame 31 and a filter 32 . The ventilation frame 31 is fixedly connected to the right side wall of the box body 1 , and the filter 32 is fixedly connected to the ventilation frame 31 .

[0033] With this arrangement, when it rains, the staff opens the distribution box, takes the baffle and snaps on and covers the part of the ventilation frame 31 inside the distribution box. When the weather is hot or the distribution box has been running for a long time, the distribution box is opened and the baffle is removed to expose the part of the ventilation frame 31 inside the distribution box for heat dissipation.

[0034] The effect of this arrangement is that during the rainy season, the staff opens the inside of the distribution box and connects the baffle to the ventilation frame 31 to block the vent, thereby protecting the distribution box and preventing rainwater from entering the inside of the distribution box and causing the electrical components in the distribution box to be damaged by moisture. When the weather is hot or the distribution box is running for a long time, a large amount of heat is generated inside. The ventilation frame 31 set on the side wall of the distribution box can discharge the heat inside the distribution box, thereby extending the service life of the electrical components. The filter 32 set on the ventilation frame 31 can prevent debris from entering the inside of the distribution box and affecting the normal operation of the electrical components.

[0035] From the above, we can see that the working principle of this application is as follows:

[0036] When it is necessary to inspect the internal situation of the distribution box, the staff picks up the headlamp 23 that is magnetically attracted to the inside of the placement tube 22, turns on the headlamp 23, and the headlamp 23 is illuminated by the connected wire 9. Then it is moved to the position where lighting is required, and then the headlamp 23 is worn on the head through the headlamp belt 5. As the staff pulls the headlamp 23, the wire 9 wrapped around the outer periphery of the winding shaft 241 is slowly released from the winding shaft 241. At the same time, the ratchet 242 fixed on the winding shaft 241 will rotate with the wire 9, so that the clockwork spring 243 fixed between the ratchet 242 and the winding shaft 241 will slowly retract. When the wire 9 is stretched to the appropriate position, the ratchet 242 will be fixed by the pawl 6 that abuts against the bottom of the ratchet 242 under the elastic force generated by the compression spring 7.

[0037] When the staff has completed the inspection of the internal situation of the distribution box, the pawl 6 is flipped to the lower right side through the action of the through hole 8 and the compression spring 7, so that the pawl 6 is staggered with the ratchet 242. At this time, the clockwork spring 243 begins to reset due to its own elasticity, and at the same time drives the winding shaft 241 to start rotating, so that the wire 9 on the headlamp 23 is retracted to its original position and wound around the outer periphery of the winding shaft 241. Then the staff puts the headlamp 23 into the placement tube 22, and the headlamp 23 is adsorbed in the placement tube 22 by the magnet 4.

[0038] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A lighting equipment integrated distribution box, characterized in that: The invention comprises a box (1), a lighting mechanism (2) and a heat dissipation assembly (3); the lighting mechanism (2) comprises a junction box (21), a placement tube (22), a headlamp (23) and a retracting assembly (24); the junction box (21) is fixedly connected to an inner wall of one side of the box (1); the placement tube (22) is fixedly connected to the top of the junction box (21); the headlamp (23) is arranged in the placement tube (22); and a wire (9) is fixedly connected to the bottom surface of the headlamp (23); the heat dissipation assembly (3) is used to dissipate heat generated inside the box (1); and the retracting assembly (24) is used to retract and release the wire (9).

2. A lighting equipment integrated distribution box according to claim 1, characterized in that: The retraction assembly (24) comprises a reel (241), a ratchet (242), and a spring spring (243); the reel (241) is rotatably connected to the interior of the junction box (21); the ratchet (242) is sleeved on the reel (241), and the ratchet (242) and the reel (241) are fixedly connected; the spring spring (243) is arranged between the inner wall of the junction box (21) and the reel (241); one end of the spring spring (243) is fixedly connected to the inner wall of the rear side of the junction box (21), and the other end is fixedly connected to the outer periphery of the reel (241).

3. The integrated distribution box for lighting equipment according to claim 1, characterized in that: A through hole (8) is provided on the right side wall of the junction box (21), a ratchet (6) is rotatably connected in the through hole (8), and one end of the ratchet (6) abuts against the ratchet wheel (242).

4. The integrated distribution box for lighting equipment according to claim 1, characterized in that: A compression spring (7) is fixedly connected between the inner bottom wall of the junction box (21) and the pawl (6).

5. The integrated distribution box for lighting equipment according to claim 1, characterized in that: Magnetic stones (4) are also provided on the inner walls of both sides of the placement cylinder (22).

6. The integrated distribution box for lighting equipment according to claim 1, characterized in that: Headlight strips (5) are provided on both sides of the headlight (23).

7. The integrated distribution box for lighting equipment according to claim 1, characterized in that: The heat dissipation assembly (3) comprises a ventilation frame (31) and a filter (32); the ventilation frame (31) is fixedly connected to the right side wall of the box body (1); and the filter (32) is fixedly connected to the ventilation frame (31).

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