Intelligent street lamp control device convenient to install

Abstract

The utility model provides an intelligent street lamp control device convenient to install, and relates to the technical field of street lamp controllers, the intelligent street lamp control device comprises a case frame and a controller body, the rear inner wall of the case frame is fixedly connected with a fixed heat dissipation base, the front face of the fixed heat dissipation base is provided with an air outlet, and the upper end of the fixed heat dissipation base is provided with an air inlet notch; heat dissipation fans are fixedly installed on the inner walls of the two sides of the fixed heat dissipation base, a convenient locking mechanism is arranged on the front face of the fixed heat dissipation base, the convenient locking mechanism comprises a fixing block, and through the convenient locking mechanism, the controller body is preliminarily installed and positioned through a positioning sleeve and a positioning rod; and then the inclined plane inserting blocks are driven by the supporting springs to be inserted into the limiting through grooves for further mounting and fixing, in the dismounting process, only the two pressing blocks need to be pressed, the controller body is horizontally moved and pulled out, dismounting can be completed, operation is convenient, and the effect of greatly improving the later maintenance dismounting efficiency is achieved.

Description

Technical Field

[0001] This utility model relates to the field of street light controller technology, and in particular to an intelligent street light control device that is easy to install. Background Technology

[0002] The intelligent street light controller adopts the most advanced computer control technology from abroad. Based on the changing patterns of the four seasons, it uses latitude and longitude algorithms to calculate sunrise and sunset times and has a fine-tuning function for switching times, adapting to the needs of different geographical environments. It is the best time controller for street lights, advertising light boxes, neon lights, and other equipment. In existing technologies, intelligent street light controllers are generally installed on sheet metal strips inside the chassis. Moreover, intelligent street light controllers generate heat during operation, making installation and disassembly inconvenient and hindering heat dissipation, which has certain adverse effects on users.

[0003] For example, a smart street light control device that is easy to install is disclosed in Chinese patent literature (publication number: CN217904947U). Although this patent uses a plug to insert into the limiting groove, causing the outer surface of one side of the inclined limiting post to be squeezed, the inclined limiting post slides along the sliding hole. The inclined limiting post drives the limiting block to squeeze and compress the spring inside the movable cavity. When the limiting hole reaches the upper part of the inclined limiting post, due to the reset action of the compression spring, the upper part of the inclined limiting post is locked into the limiting hole, completing the installation and making it easy to disassemble.

[0004] However, in actual disassembly and maintenance, operators must use specialized tools inserted into the upper end of the limiting holes to force the internal inclined limiting posts out of the limiting holes, thus enabling the disassembly of the controller. Furthermore, since this device typically has four limiting holes, operators must operate on all four simultaneously during disassembly; that is, they must use tools to simultaneously press the inclined limiting posts in all four holes to ensure smooth disassembly of the controller. This process is not only cumbersome and demands high levels of skill and patience from the operators, but it also significantly increases the difficulty and time cost of disassembly.

[0005] Furthermore, if the inclined limiting post of one of the limiting holes fails to successfully expel itself from the limiting hole, the controller cannot be disassembled smoothly, severely impacting the efficiency of maintenance work. In addition, in some special usage scenarios, such as emergency outdoor repairs, due to limited conditions, suitable tools may not be readily available, or operators may find it difficult to simultaneously operate all four limiting holes within a limited time. This further exacerbates the adverse effects of disassembly difficulties, preventing timely maintenance and repair of equipment such as streetlights, thus affecting their normal use. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies. Currently, disassembling street light controllers requires specific tools and simultaneous operation of multiple limit holes, making the disassembly process cumbersome and severely reducing maintenance efficiency.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] An easy-to-install intelligent street light control device includes a chassis frame and a controller body. A fixed heat dissipation base is fixedly connected to the rear inner wall of the chassis frame. An air outlet is opened on the front of the fixed heat dissipation base, and an air inlet is opened at the upper end of the fixed heat dissipation base. Cooling fans are fixedly installed on the inner walls of both sides of the fixed heat dissipation base.

[0009] The front of the fixed heat dissipation base is provided with a convenient locking mechanism, which includes a fixing block. The back sides of the two fixing blocks are symmetrically distributed and fixedly connected to the front of the fixed heat dissipation base. The front of the fixing block is provided with a slot, and the inner bottom wall of the slot is provided with a mounting groove. The inner bottom wall of the mounting groove is fixedly connected with a support spring. One end of the support spring is fixedly connected with a beveled insert. The outer side of the beveled insert is movably sleeved with the inner wall of the mounting groove.

[0010] Preferably, the back of the controller body is fixedly connected with symmetrically distributed positioning rods, and one end of the positioning rod is movably inserted into a positioning sleeve.

[0011] Preferably, one end of each of the two positioning sleeves is fixedly connected to the front of the fixed heat dissipation base, and the back of the controller body is fixedly connected with symmetrically distributed locking blocks.

[0012] Preferably, the upper end of the locking block is provided with a limiting groove, and the inner walls on both sides of the limiting groove are provided with symmetrically distributed guide grooves, and the inner walls of the guide grooves are slidably connected to guide sliders.

[0013] Preferably, each of the two opposing surfaces of the guide sliders is fixedly connected with a pressing block, and the outer side of the pressing block is slidably sleeved with the inner wall of the limiting groove.

[0014] Preferably, the outer side of the locking plug is movably inserted into the inner wall of the slot, and the upper end of the inclined plug extends into the interior of the limiting through groove and contacts the lower end of the pressing block.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] In this utility model, the convenient locking mechanism enables the controller body to be initially installed and positioned by the positioning sleeve and positioning rod, and then the inclined insert block is inserted into the limiting through groove by the support spring for further installation and fixation. Moreover, disassembly can be completed simply by pressing the two pressing blocks and sliding the controller body out. The operation is convenient and greatly improves the efficiency of subsequent maintenance and disassembly. Attached Figure Description

[0017] Figure 1 A schematic diagram of the main structure of an easy-to-install intelligent street light control device provided by this utility model;

[0018] Figure 2 A perspective view of the fixing block structure of an intelligent street light control device that is easy to install, provided by this utility model;

[0019] Figure 3 A three-dimensional view of a fixed heat dissipation base structure for an easy-to-install intelligent street light control device provided by this utility model;

[0020] Figure 4 A perspective view of the inclined insert structure of an intelligent street light control device that is easy to install, provided by this utility model;

[0021] Figure 5 A perspective view of the controller body structure of an easy-to-install intelligent street light control device provided by this utility model;

[0022] Figure 6 An exploded view of the locking plug structure of an easy-to-install intelligent street light control device provided by this utility model.

[0023] Legend: 1. Chassis frame; 2. Fixed heat sink base; 3. Air outlet; 4. Air inlet slot; 5. Cooling fan; 6. Fixing block; 61. Slot; 62. Mounting slot; 63. Support spring; 64. Angled insert; 65. Positioning rod; 66. Positioning sleeve; 67. Locking insert; 68. Limiting through slot; 69. Guide slide; 610. Guide slider; 611. Pressing block; 7. Controller body. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] Example

[0029] like Figure 1-6 As shown, this utility model provides a technical solution: an easy-to-install intelligent street light control device, including a chassis frame 1 and a controller body 7. A fixed heat dissipation base 2 is fixedly connected to the rear inner wall of the chassis frame 1. An air outlet 3 is opened on the front of the fixed heat dissipation base 2, and an air inlet slot 4 is opened at the upper end of the fixed heat dissipation base 2. Dustproof filters are provided in both the air inlet slot 4 and the air outlet 3 to prevent dust and other impurities from entering the interior of the fixed heat dissipation base.

[0030] Cooling fans 5 are fixedly installed on the inner walls of both sides of the fixed heat dissipation base 2. The cooling fans 5 are high-performance silent fans that can provide strong and stable airflow, accelerate air flow, and improve heat dissipation efficiency.

[0031] The front of the fixed heat dissipation base 2 is provided with a convenient locking mechanism, which includes two fixing blocks 6. The backs of the two fixing blocks 6 are symmetrically distributed and fixedly connected to the front of the fixed heat dissipation base 2. The front of the fixing block 6 has a slot 61, and the inner bottom wall of the slot 61 has a mounting groove 62. The inner bottom wall of the mounting groove 62 is fixedly connected to a support spring 63. One end of the support spring 63 is fixedly connected to a beveled insert 64. The outside of the beveled insert 64 is movably fitted with the inner wall of the mounting groove 62. The inner wall of the mounting groove 62 is finely machined to ensure that the beveled insert 64 moves smoothly within it. The bottom of the mounting groove 62 is firmly and reliably connected to the support spring 63 and can withstand greater pressure. The support spring 63 is made of high-strength spring steel and has good elasticity and fatigue resistance.

[0032] The back of the controller body 7 is fixedly connected with symmetrically distributed positioning rods 65. One end of the positioning rod 65 is movably inserted into a positioning sleeve 66. The inner wall of the positioning sleeve 66 is smoothed to ensure that the positioning rod 65 can be inserted smoothly.

[0033] One end of each of the two positioning sleeves 66 is fixedly connected to the front of the fixed heat dissipation base 2. The back of the controller body 7 is fixedly connected with symmetrically distributed locking blocks 67. The size of the locking blocks 67 matches the slots 61 on the fixed block 6, which can ensure that the locking blocks 67 can be inserted smoothly.

[0034] The upper end of the locking block 67 is provided with a limiting groove 68, and the inner walls on both sides of the limiting groove 68 are provided with symmetrically distributed guide grooves 69. The inner wall of the guide groove 69 is slidably connected to the guide slider 610. The inner wall of the guide groove 69 is smoothed to ensure the smooth sliding of the guide slider 610.

[0035] Two guide sliders 610 have pressing blocks 611 fixedly connected to their opposing surfaces. The outer side of the pressing block 611 is slidably sleeved with the inner wall of the limiting through groove 68. The guide sliders 610 guide and limit the movement of the pressing block 611, ensuring that the pressing block 611 can move stably.

[0036] The outer side of the locking plug 67 is movably inserted into the inner wall of the slot 61. The upper end of the inclined plug 64 extends into the interior of the limiting through groove 68 and contacts the lower end of the pressing block 611. The upper end of the pressing block 611 is treated with anti-slip material to facilitate the operator to press the upper end of the pressing block 611.

[0037] The working process of this utility model:

[0038] Step 1: During installation, align the positioning rod 65 on the back of the controller body 7 with the positioning sleeve 66 on the front of the fixed heat dissipation base 2, and then insert the positioning rod 65 into the positioning sleeve 66 to achieve initial installation and positioning of the controller body 7. As the positioning rod 65 is inserted into the positioning sleeve 66, the locking block 67 on the back of the controller body 7 also approaches the slot 61 on the front of the fixed block 6. When the locking block 67 is inserted into the slot 61, the limiting through groove 68 at its upper end is aligned with the mounting groove 62. The support spring 63 in the mounting groove 62 is in a compressed state. The support spring 63 applies an upward force to the inclined block 64. When the locking block 67 is inserted into the slot 61, the inclined surface of the inclined block 64 is squeezed by the locking block 67, causing the inclined block 64 to move downward along the mounting groove 62 and compress the support spring 63.

[0039] Step 2: After the locking plug 67 is fully inserted into the slot 61, the limiting through slot 68 reaches the position of the inclined plug 64. Due to the reset action of the support spring 63, the upper end of the inclined plug 64 extends upward into the interior of the limiting through slot 68, thereby further installing and fixing the locking plug 67. Furthermore, through the operation of the cooling fan 5, outside air can enter the interior of the fixed heat dissipation base 2 through the air inlet slot 4 and be discharged through the air outlet 3, which can continuously dissipate heat from the controller body 7 and ensure that the controller body 7 operates at a suitable temperature.

[0040] Step 3: During disassembly, when the controller body 7 needs to be disassembled for maintenance, press the pressing blocks 611 on the two locking blocks 67 simultaneously. The pressing blocks 611 slide downward in the limiting groove 68. Since the lower end of the pressing block 611 contacts the upper end of the inclined block 64, the pressing block 611 presses down on the inclined block 64. As the pressing block 611 presses down on the inclined block 64, the inclined block 64 overcomes the elastic force of the support spring 63 and moves downward until the upper end of the inclined block 64 completely exits the limiting groove 68. At this time, the locking blocks 67 are no longer restricted by the inclined blocks 64. Then, the controller body 7 is moved out along the direction of the positioning sleeve 66 to complete the disassembly of the controller body 7.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An easy-to-install intelligent street light control device, comprising a housing frame (1) and a controller body (7), characterized in that: The rear inner wall of the chassis frame (1) is fixedly connected to a fixed heat dissipation base (2), the front of the fixed heat dissipation base (2) is provided with an air outlet (3), the upper end of the fixed heat dissipation base (2) is provided with an air inlet slot (4), and the inner walls on both sides of the fixed heat dissipation base (2) are fixedly installed with heat dissipation fans (5). The front of the fixed heat dissipation base (2) is provided with a convenient locking mechanism, which includes a fixing block (6). The back sides of the two fixing blocks (6) are symmetrically distributed and fixedly connected to the front of the fixed heat dissipation base (2). The front of the fixing block (6) is provided with a slot (61). The inner bottom wall of the slot (61) is provided with an installation groove (62). The inner bottom wall of the installation groove (62) is fixedly connected with a support spring (63). One end of the support spring (63) is fixedly connected with a beveled insert (64). The outside of the beveled insert (64) is movably sleeved with the inner wall of the installation groove (62).

2. The easy-to-install intelligent street light control device according to claim 1, characterized in that: The back of the controller body (7) is fixedly connected with symmetrically distributed positioning rods (65), and a positioning sleeve (66) is movably inserted into one end of the positioning rod (65).

3. The easy-to-install intelligent street light control device according to claim 2, characterized in that: One end of each of the two positioning sleeves (66) is fixedly connected to the front of the fixed heat dissipation base (2), and the back of the controller body (7) is fixedly connected with symmetrically distributed locking blocks (67).

4. The easy-to-install intelligent street light control device according to claim 3, characterized in that: The upper end of the locking plug (67) is provided with a limiting through groove (68), and the inner walls of the limiting through groove (68) are provided with symmetrically distributed guide grooves (69), and the inner walls of the guide grooves (69) are slidably connected to guide sliders (610).

5. The easy-to-install intelligent street light control device according to claim 4, characterized in that: Each of the two guide sliders (610) has a pressing block (611) fixedly connected to its opposite surface. The outside of the pressing block (611) is slidably sleeved with the inner wall of the limiting through groove (68).

6. The easy-to-install intelligent street light control device according to claim 5, characterized in that: The outer side of the locking plug (67) is movably inserted into the inner wall of the slot (61), and the upper end of the inclined plug (64) extends into the interior of the limiting through groove (68) and contacts the lower end of the pressing block (611).

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