Electric control box of solar street lamp

Abstract

The utility model discloses a solar street lamp electric cabinet which comprises a cabinet body, a cabinet door is installed on the front side of the cabinet body, a baffle and a base are installed at the top and the bottom of the cabinet body respectively, a plurality of heat dissipation holes are formed in the side walls of the two sides of the cabinet body, and positioning frames are fixedly connected to the inner walls of the two sides of the cabinet body. The outer side of the positioning frame is fixedly connected with a plurality of positioning seats, each positioning seat is provided with a slot, a plurality of mounting frames are arranged between the two positioning frames, the surface of each mounting frame is provided with a plurality of mounting holes, and the rear side of the box body is provided with a plurality of wire outlets. And supporting blocks are fixedly connected to the two sides of the bottom of the box body. Circuit elements can be maintained and replaced conveniently, heat dissipation performance is good, heat can be discharged in time, stability is high, and toppling is not prone to occurring.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electric control box, especially relates to a solar street lamp electric control box. BACKGROUND

[0002] The solar street lamp is a kind of lighting equipment using solar energy as energy, and the street lamp is converted into electric energy by solar panel during the day, and the electric energy is stored in battery, and the battery is powered for LED lamp at night or when insufficient illumination, to realize the lighting function.

[0003] The electric control box is an important part of the solar street lamp system, mainly responsible for the monitoring of the opening and closing, brightness adjustment and overall operation state of the solar street lamp. At present, there are many kinds of electric control boxes on the market, such as the electric control box with dust collection device disclosed on China patent network with the announcement number CN210469948U. This electric control box can be used for the control and management of solar street lamp, but there are some defects and deficiencies to be improved: (1) A large number of circuit elements are usually installed in the electric control box, and most of the existing electric control boxes adopt integrated structure, and the circuit elements are often integrated and fixed in the interior of the electric control box and cannot be easily disassembled, which is not only inconvenient for the maintenance and replacement of related circuit elements, but also is not conducive to heat dissipation; (2) The heat dissipation performance of some existing electric control boxes is poor due to the structure design, and the heat generated by the circuit elements is easy to accumulate in the electric control box and cannot be discharged in time, which will affect the normal work and service life of the electric control box; (3) Some existing electric control boxes lack effective reinforcement measures, and when used outdoors, the electric control box is easy to fall down once encountering strong wind weather or external impact, which will cause damage to the electric control box and internal circuit elements. Therefore, in view of the above problems, the utility model provides a solar street lamp electric control box, which has important significance. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of solar street lamp electric control box, and the circuit element can be dispersed installation and fixed by multiple mounting racks, to avoid the position of circuit element is too concentrated and affects heat dissipation, and the two ends of mounting rack can be pulled out from slot, to maintain and replace relevant circuit element on mounting rack;The heat generated by circuit element can be discharged to the box outside in time by each heat conduction port and heat dissipation hole, to prevent heat accumulation in the box after long time work and affect the normal work and service life of electric control box, utilize multiple heat conduction sheets can fully absorb the heat inside the box, to speed up the diffusion and discharge efficiency of heat, to further improve the heat dissipation performance of the electric control box;The box can be reinforced by the mutual cooperation between support block and second clamping block, to improve the stability of the box, so that the box can be effectively prevented from falling down when encountering strong wind weather or external impact, and the problems in the background art are solved.

[0005] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0006] The utility model discloses a solar street lamp electric cabinet, including the box, the front side of box is installed with the door, and the top and bottom of box are installed with the baffle and the base respectively, the both sides wall of box all are seted up with a plurality of heat dissipation holes, and the both sides inner wall of box is fixedly connected with the locating frame, the outside of locating frame is fixedly connected with a plurality of locating seat, the plug groove is seted up on every locating seat, a plurality of mounting frames are seted up between two locating frames, the surface of every mounting frame all is seted up with a plurality of mounting holes, the rear side of box is seted up with a plurality of outlet, and the bottom both sides of box all are fixedly connected with the supporting block.

[0007] Further, the locating seat is equidistantly linearly distributed along the height direction of the locating frame, the cross section of the mounting frame is U-shaped, the width and thickness of the two ends of the mounting frame correspond to the length and width of the plug groove respectively, and a plurality of heat conduction holes are formed in the mounting frame, the heat conduction holes are long strip-shaped and equidistantly linearly distributed along the length direction of the mounting frame.

[0008] Further, the locating frame is C-shaped, and a plurality of heat conduction fins are arranged on the inner side surface of the locating frame, the heat conduction fins are long strip-shaped and equidistantly linearly distributed along the height direction of the locating frame.

[0009] Further, the both side outer walls of the box are fixedly connected with a pair of first clamping blocks, the first clamping blocks are L-shaped, and a dust screen is inserted between the pair of first clamping blocks.

[0010] Further, the outlet is rectangular and equidistantly linearly distributed along the height direction of the rear side of the box, and a dust blocking plate is arranged above each outlet, the dust blocking plate is L-shaped and fixedly connected to the rear end surface of the box.

[0011] Further, the top end surface of the baffle is inverted V-shaped, and a plurality of insertion rods are fixedly connected to the bottom of the baffle, a plurality of fixed cylinders are fixedly connected to the top of the box, the inner diameter of the fixed cylinder corresponds to the diameter of the insertion rod, and the center of each fixed cylinder corresponds to the center of each insertion rod.

[0012] Further, a plurality of positioning holes are formed in the surface of the base, and a pair of second clamping blocks are fixedly connected to the top of the base, the second clamping blocks and the supporting blocks are L-shaped, and each second clamping block is inserted into the corresponding supporting block.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The solar street lamp electric control box in the utility model can disperse and fix the circuit elements through the multiple mounting racks, so that the heat of the circuit elements can be discharged to the outside of the box in time through the heat conduction holes and the heat dissipation holes, and the heat accumulation in the box is prevented, so that the normal work and service life of the electric control box are ensured, and the heat dissipation performance of the electric control box is further improved.

[0015] (2) The solar street lamp electric control box in the utility model can disperse and fix the circuit elements through the multiple mounting racks, so that the heat of the circuit elements can be discharged to the outside of the box in time through the heat conduction holes and the heat dissipation holes, and the heat accumulation in the box is prevented, so that the normal work and service life of the electric control box are ensured, and the heat dissipation performance of the electric control box is further improved.

[0016] (3) The solar street lamp electric control box in the utility model can disperse and fix the circuit elements through the multiple mounting racks, so that the heat of the circuit elements can be discharged to the outside of the box in time through the heat conduction holes and the heat dissipation holes, and the heat accumulation in the box is prevented, so that the normal work and service life of the electric control box are ensured, and the heat dissipation performance of the electric control box is further improved.

[0017] Of course, it is not necessary for any product implementing the utility model to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0019] Figure 1 It is a structure schematic view of the solar street lamp electric control box of the utility model;

[0020] Figure 2 It is a front structure schematic view of the box body in the utility model;

[0021] Figure 3 It is a back structure schematic view of the box body in the utility model;

[0022] Figure 4 It is a structure schematic view of the positioning frame in the utility model;

[0023] Figure 5 It is a structure schematic view of the mounting rack in the utility model;

[0024] Figure 6 It is a structure schematic view of the baffle in the utility model;

[0025] Figure 7The utility model discloses a base's structure schematic view.

[0026] In the drawings, the component list represented by each sign is as follows:

[0027] 1, box body;2, box door;3, baffle;4, base;5, heat dissipation hole;6, positioning frame;7, positioning seat;8, slot;9, mounting bracket;10, mounting hole;11, outlet;12, support block;13, heat conduction port;14, heat conduction sheet;15, first clamping block;16, dust screen;17, dust baffle;18, plug rod;19, fixed cylinder;20, positioning hole;21, second clamping block. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0029] In the description of the utility model, it is understood that the terms "relative", "one end", "internal", "transverse", "end", "two ends", "two sides", "front", "one end surface", "the other end surface" and the like indicate the orientation or positional relationship, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated component or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0030] Please refer to Figures 1-7 The utility model discloses a solar street lamp electric control box, including box body 1, the front side of box body 1 is installed with box door 2, and the top and bottom of box body 1 are installed with baffle 3 and base 4 respectively, the both sides wall of box body 1 all are set with a plurality of heat dissipation holes 5, and the both sides inner wall of box body 1 is fixedly connected with positioning frame 6, the outside of positioning frame 6 is fixedly connected with a plurality of positioning seats 7, the slot 8 is all set up on each positioning seat 7, a plurality of mounting brackets 9 are set up between two positioning frames 6, and a plurality of mounting holes 10 are set up on the surface of each mounting bracket 9, and the circuit element such as controller can be fixedly installed on mounting bracket 9 through mounting hole 10, the rear side of box body 1 is set with a plurality of outlets 11, and the bottom both sides of box body 1 are fixedly connected with support block 12.

[0031] The positioning seat 7 is equidistantly and linearly distributed along the height direction of the positioning frame 6, the cross section of the mounting frame 9 is in the shape of U, the width and thickness of the two ends of the mounting frame 9 are respectively equal to the length and width of the slot 8, and a plurality of heat conduction openings 13 are formed on the mounting frame 9, the heat conduction openings 13 are in the shape of strip and equidistantly and linearly distributed along the length direction of the mounting frame 9, the two ends of each mounting frame 9 can be inserted into and fitted in the corresponding slot 8, so as to fix each mounting frame 9 by means of insertion, at this time, the circuit elements can be dispersedly mounted and fixed by means of the plurality of mounting frames 9, so as to avoid that the positions of the circuit elements are too concentrated to affect heat dissipation, when the electric control box works for a long time, the heat generated by the circuit elements can be discharged to the outside of the box body 1 in time through each heat conduction opening 13 and the heat dissipation hole 5, so as to prevent the heat from accumulating in the box body 1 to affect the normal work and service life of the electric control box, the two ends of the mounting frame 9 can be pulled out of the slot 8, so as to maintain and replace the related circuit elements on the mounting frame 9.

[0032] The positioning frame 6 is in the shape of C, the inner side surface of the positioning frame 6 is provided with a plurality of heat conduction pieces 14, the heat conduction pieces 14 are in the shape of strip and equidistantly and linearly distributed along the height direction of the positioning frame 6, the heat conduction pieces 14 can be made of copper sheet or other metal materials with strong heat conduction performance and are fixed by means of glue, the heat conduction pieces 14 can fully absorb the heat in the box body 1, so as to accelerate the diffusion and discharge efficiency of the heat, thereby further improving the heat dissipation performance of the electric control box.

[0033] The two side outer walls of the box body 1 are fixedly connected with a pair of first clamping blocks 15, the first clamping blocks 15 are in the shape of L, and the dustproof net 16 is inserted between the pair of first clamping blocks 15, the dustproof net 16 is fixed between the pair of first clamping blocks 15 by means of insertion and covers each heat dissipation hole 5, at this time, the dustproof net 16 can play a dustproof role, so as to prevent dust from entering the box body 1 through each heat dissipation hole 5 and adhering to the surface of the circuit elements, the dustproof net 16 can be pulled out of the first clamping blocks 15, so as to be cleaned regularly.

[0034] The outlet 11 is in the shape of rectangle and equidistantly and linearly distributed along the height direction of the rear side of the box body 1, and the dustproof plate 17 is arranged above each outlet 11, the dustproof plate 17 is in the shape of L and is fixedly connected to the rear end face of the box body 1 at one side, the wires connected to the circuit elements can be led out through the outlet 11 and electrically connected to the related components on the solar street lamp, the dustproof plate 17 can play a dustproof effect, so as to prevent dust from entering the box body 1 through the outlet 11.

[0035] The top end surface of the baffle 3 is in inverted V shape, and the bottom of the baffle 3 is fixedly connected with a plurality of insertion rods 18, the top of the box body 1 is fixedly connected with a plurality of fixed cylinders 19, the inner diameter of the fixed cylinder 19 corresponds to the diameter of the insertion rod 18, and the center of each fixed cylinder 19 corresponds to the center of each insertion rod 18, each insertion rod 18 can be aligned and inserted into the corresponding fixed cylinder 19, and the baffle 3 can be fixedly installed on the top of the box body 1 through the cooperation between the insertion rod 18 and the fixed cylinder 19, at this time, the baffle 3 can be used to prevent rain from directly falling on the box body 1, and in addition, the baffle 3 can also be used to prevent the box body 1 from being exposed to the sun in summer.

[0036] The surface of the base 4 is provided with a plurality of positioning holes 20, and the top of the base 4 is fixedly connected with a pair of second clamping blocks 21, the second clamping block 21 and the supporting block 12 are both L-shaped, and each second clamping block 21 is inserted into the corresponding supporting block 12, a screw or other fastener can be inserted into the positioning hole 20, and the base 4 can be fixed at a predetermined pile or other specified position through the fastener, at this time, the box body 1 can be reinforced through the cooperation between the supporting block 12 and the second clamping block 21, so as to improve the stability of the box body 1, thereby effectively preventing the box body 1 from falling when encountering strong wind or external force impact.

[0037] The circuit, electronic components and chip modules involved in the utility model are all prior art, and can be realized by those skilled in the art without further description, and the content protected by the utility model does not involve improvement of software and methods.

[0038] The standard parts used in the application file can be purchased from the market, all components in the application file can be ordered according to the description and drawings, and the specific connection mode of each part adopts conventional means such as bolts, rivets and welding in the prior art, and the mechanical parts and equipment adopt conventional types in the prior art.

[0039] The working principle of the utility model is:

[0040] The utility model discloses a box body 1 is fixed in the bottom of the box body 1 through the support block 12 and the second clamping block 21, and the stability of the box body 1 is improved, thereby effectively preventing the box body 1 from toppling when encountering strong wind weather or external force impact, the both sides inner wall fixed connection of box body 1 has the positioning frame 6, and a plurality of mounting racks 9 are arranged between the two positioning frames 6, a plurality of mounting holes 10 are formed on the surface of each mounting rack 9, and the circuit element such as controller can be fixed and installed on the mounting rack 9 through the mounting hole 10, the wire connected on the circuit element can be led out through the outlet 11 and is electrically connected with the related components on the solar street lamp, during the day, the solar street lamp can receive sunlight through the solar cell panel and convert it into electric energy, and the controller and the circuit element in the box body 1 can detect ambient light intensity through the light control sensor, when the light is sufficient, the controller can transmit electric energy to the storage battery and store, at night, when the light weakens to the set threshold, the light control sensor triggers the controller, and the controller starts the street lamp according to the preset time or ambient light condition, that is, the lighting can be realized, the circuit element can be dispersedly installed and fixed through the multiple mounting racks 9, so as to avoid that the position of the circuit element is too concentrated and affects heat dissipation, when the electric control box works for a long time, the heat generated by the circuit element can be discharged to the outside of the box body 1 through each heat conduction port 13 and the heat dissipation hole 5 in time, so as to prevent the heat from accumulating in the box body 1 and affecting the normal work and service life of the electric control box, the inner side surface of the positioning frame 6 is provided with a plurality of heat dissipation sheets 14, the heat inside the box body 1 can be fully absorbed through the multiple heat dissipation sheets 14, so as to accelerate the diffusion and discharge efficiency of the heat, thereby further improving the heat dissipation performance of the electric control box, and the both ends of the mounting rack 9 can be pulled out from the slot 8, so as to maintain and replace the related circuit element on the mounting rack 9.

[0041] The above disclosed preferred embodiments of the utility model are only used for helping the elaboration of the utility model. The preferred embodiments do not describe all the details, and also limit the utility model to be the specific implementation mode. Apparently, according to the content of the specification, can make many modifications and changes. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole range and equivalent thereof.

Claims

1. A solar street light electric control box, characterized in that, The utility model provides box, the front side of box is equipped with box door, and the top and bottom of box are equipped with baffle and base respectively, a plurality of heat dissipation holes are formed in the two side walls of box, and the two inside walls of box are fixedly connected with positioning frame, the outer side of positioning frame is fixedly connected with a plurality of positioning seat, the insertion slot is formed in each positioning seat, a plurality of mounting frames are arranged between the two positioning frames, a plurality of mounting holes are formed in the surface of each mounting frame, a plurality of wire outlets are formed in the back side of box, and the bottom of box is fixedly connected with support block on both sides.

2. The electric control box of the solar street lamp according to claim 1, characterized in that, The positioning seat is linearly distributed along the height direction of the positioning frame, the cross section of the mounting frame is U-shaped, the width and thickness of the two ends of the mounting frame correspond to the length and width of the insertion slot, and a plurality of heat conduction openings are formed in the mounting frame, the heat conduction openings are long strip-shaped and linearly distributed along the length direction of the mounting frame.

3. The electric control box of the solar street lamp according to claim 1, characterized in that, The positioning frame is C-shaped, and a plurality of heat conduction pieces are arranged on the inner side surface of the positioning frame, the heat conduction pieces are long strip-shaped and linearly distributed along the height direction of the positioning frame.

4. The electric control box of the solar street lamp according to claim 1, characterized in that, The two outer walls of the box are fixedly connected with a pair of first clamping blocks, the first clamping block is L-shaped, and a dust screen is inserted between the pair of first clamping blocks.

5. The electric control box of the solar street lamp according to claim 1, characterized in that, The wire outlet is rectangular and linearly distributed along the height direction of the back side of the box, and a dust baffle is arranged above each wire outlet, the dust baffle is L-shaped and fixedly connected to the back end surface of the box.

6. The electric control box of the solar street lamp according to claim 1, characterized in that, The top end surface of the baffle is inverted V-shaped, and a plurality of insertion rods are fixedly connected to the bottom of the baffle, a plurality of fixed cylinders are fixedly connected to the top of the box, the inner diameter of the fixed cylinder corresponds to the diameter of the insertion rod, and the center of each fixed cylinder corresponds to the center of each insertion rod.

7. The electric control box of the solar street lamp according to claim 1, characterized in that, A plurality of positioning holes are formed in the surface of the base, and a pair of second clamping blocks are fixedly connected to the top of the base, the second clamping block and the support block are both L-shaped, and each second clamping block is inserted into the corresponding support block.

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