LED street lamp convenient to maintain

Abstract

The utility model relates to the technical field of street lamps, and discloses an LED street lamp convenient to maintain, which comprises a street lamp main body and a mounting cylinder, a connector is arranged at the side part of the street lamp main body, the connector is mounted at the end part of the mounting cylinder, a threaded section is arranged at the side part of the connector, a threaded section is arranged on the inner wall of the mounting cylinder, and the mounting cylinder is in threaded connection with the outer side of the connector. A cavity is formed in the connector, a matching assembly is arranged in the cavity, the connector is in threaded connection with the interior of the mounting cylinder through the arrangement of the connecting bolt, then the connecting bolt is clamped in the cavity and the through groove, the connecting bolt is pressed, and a clamping tip on the inner wall of the connecting bolt is matched with the abutting ball and clamped between the abutting ball and the sliding block for clamping; the connecting bolt is pressed again, the connecting bolt and the sliding block extrude the telescopic column, the clamping tip pops out of the end of the abutting ball through inertia, unlocking is conducted, in the locking state, the clamping tip is tightly clamped between the abutting ball and the sliding block, and stable connection between the connector and the installation cylinder is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to street lamp technical field, concretely is a LED street lamp convenient to maintain. BACKGROUND

[0002] LED street lamp is a kind of lighting equipment using LED (light emitting diode) as light source, is widely used in urban road, highway, park, square and other outdoor places.Compared with traditional sodium lamp, mercury lamp and other light sources, LED street lamp has many significant advantages.First, the energy efficiency of LED street lamp is high, and the light efficiency can usually reach more than 100 lumens per watt, which is much higher than the light efficiency of traditional street lamp.This means that in the case of providing the same illumination, LED street lamp consumes less electric energy, and the energy-saving effect is remarkable.Second, the service life of LED street lamp is long, and it can reach more than 50000 hours, reducing the maintenance cost of frequent replacement of lamps and lanterns.In addition, the light decay of LED street lamp is small, and the brightness attenuation is not obvious after long-term use, maintaining stable lighting effect.LED street lamp also has the characteristics of rapid start, no frequency flicker, environmental protection and no pollution.The traditional street lamp needs a long time to reach the best brightness when starting, while the LED street lamp starts almost instantaneously, and there is no frequency flicker when working, which is better for the visual protection of drivers and pedestrians.LED street lamp does not contain harmful substances such as mercury, and has less impact on the environment after being discarded.In summary, LED street lamp has become the mainstream choice of modern city lighting with its advantages of high efficiency, energy saving, long service life, environmental protection and no pollution, and provides a more intelligent and environmentally friendly lighting solution for the city.

[0003] At present, strong wind can make street lamp pole sway, and this sway can be transmitted to threaded connection, causing loosening, and frequent loosening may cause thread damage or lamp position deviation, finally requiring replacement of parts or entire lamp, increasing maintenance cost;Therefore, it does not meet the existing demand, and for this, we propose a LED street lamp convenient to maintain. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of LED street lamp convenient to maintain, with the beneficial effect of preventing loosening caused by vibration or external force, thereby requiring frequent maintenance, solve the problem that strong wind can make street lamp pole sway in the above background technology, and this sway can be transmitted to threaded connection, causing loosening, and frequent loosening may cause thread damage or lamp position deviation, finally requiring replacement of parts or entire lamp, increasing maintenance cost.

[0005] This utility model provides the following technical solution: an easy-to-maintain LED street light, including a street light body and a mounting cylinder. A connector is provided on the side of the street light body. The connector is installed at the end of the mounting cylinder. The side of the connector is provided with a threaded section. The inner wall of the mounting cylinder is provided with a threaded section. The mounting cylinder is threaded to the outside of the connector. A cavity is provided inside the connector. A mating component is provided inside the cavity.

[0006] As an optional solution for convenient maintenance of LED streetlights according to this utility model, the mating components include a mounting plate and a mounting post, the mounting plate is connected to the inside of the cavity, and the mounting post is connected to the side of the mounting plate.

[0007] As an optional solution for convenient maintenance of LED street light according to the present utility model, wherein: the end of the mounting column is connected to an abutment ball, a sliding block is sleeved on the outside of the mounting column, a limiting block is sleeved on the outside of the mounting column, and the limiting block is connected to the inside of the mounting cavity.

[0008] As an optional solution for convenient maintenance of LED streetlights according to this utility model, the mounting cylinder has a through groove on its side, and the through groove and the outer side of the mounting cavity are provided with a connecting bolt.

[0009] As an optional solution for convenient maintenance of LED streetlights according to this utility model, the connecting bolt is used in conjunction with the through groove and the inner wall of the mounting cavity.

[0010] As an optional solution for convenient maintenance of LED street light according to the present utility model, wherein: a slot is provided inside the mounting cavity, and a locking component is installed inside the slot.

[0011] As an optional solution for convenient maintenance of LED streetlights according to this utility model, the engaging assembly includes a telescopic post and an engaging tip, the telescopic post being connected inside the slot and the engaging tip being connected to the end of the telescopic post.

[0012] As an optional solution for convenient maintenance of LED street light according to the present utility model, wherein: a return spring is sleeved on the outer side of the telescopic column, and the engaging tip is used in conjunction with the abutting ball and the sliding block.

[0013] This utility model has the following beneficial effects:

[0014] 1. This easy-to-maintain LED street light uses a connecting bolt to thread the connector head into the inside of the mounting cylinder. The connecting bolt is then engaged within the cavity and through groove. Pressing the connecting bolt causes the engaging tip on its inner wall to engage with the contact ball, locking it between the contact ball and the sliding block. To unlock, pressing the connecting bolt again causes the connecting bolt and the sliding block to compress the telescopic column. Inertia causes the engaging tip to pop out from the end of the contact ball, unlocking the light. In the locked state, the engaging tip is tightly engaged between the contact ball and the sliding block, ensuring a stable connection between the connector head and the mounting cylinder. This prevents loosening due to vibration or external force, solving the problem of street light pole swaying in strong winds. This swaying can be transmitted to the threaded connection, causing loosening. Frequent loosening can damage the threads or cause the light fixture to shift, ultimately requiring replacement of parts or the entire light fixture, increasing maintenance costs.

[0015] 2. This easy-to-maintain LED street light features a limit block. The locking tip engages with the limit block, reducing the risk of the locking tip dislodging due to misoperation. Users do not need to worry about unlocking problems caused by improper pressing pressure. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a partial cross-sectional structural diagram of the present invention.

[0018] Figure 3 This utility model Figure 2 A magnified structural diagram at point A.

[0019] Figure 4 This is a schematic diagram of the mating component structure of this utility model.

[0020] In the diagram: 110, Streetlight body; 120, Mounting cylinder; 130, Connector; 140, Cavity; 150, Mating component; 151, Mounting plate; 152, Mounting post; 153, Contact ball; 154, Sliding block; 155, Limiting block; 160, Through groove; 162, Connecting bolt; 170, Engaging component; 171, Telescopic post; 172, Engaging tip; 173, Return spring; 174, Groove; 175, Mounting cavity. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1 aims to address the issue of streetlight poles swaying in strong winds. This swaying is transmitted to threaded connections, causing loosening. Frequent loosening can damage the threads or cause the light fixture to shift, ultimately requiring replacement of parts or the entire fixture, increasing maintenance costs. Please refer to [link to example]. Figures 1-4 An easy-to-maintain LED street light includes a street light body 110 and a mounting cylinder 120. A connector 130 is provided on the side of the street light body 110. The connector 130 is installed at the end of the mounting cylinder 120. The side of the connector 130 is provided with a threaded section. The inner wall of the mounting cylinder 120 is provided with a threaded section. The mounting cylinder 120 is threaded to the outside of the connector 130. A cavity 140 is provided inside the connector 130. A mating component 150 is provided inside the cavity 140.

[0023] The mating assembly 150 includes a mounting plate 151 and a mounting post 152. The mounting plate 151 is connected to the inside of the cavity 140, and the mounting post 152 is connected to the side of the mounting plate 151. An abutment ball 153 is connected to the end of the mounting post 152. A sliding block 154 and a limiting block 155 are fitted onto the outside of the mounting post 152 and connected to the inside of the mounting cavity. A through groove 160 is formed on the side of the mounting cylinder 120, and a connecting bolt 162 is provided in both the through groove 160 and the outside of the mounting cavity. The connecting bolt 162 mates with the through groove 160 and the inner wall of the mounting cavity 175. A slot 174 is formed inside the mounting cavity 175, and a locking assembly 170 is installed inside the slot 174.

[0024] Mounting plate 151 is connected inside cavity 140, providing a stable foundation, while mounting post 152 is connected to the side of mounting plate 151, further enhancing the overall structural stability. Unlocking can be quickly achieved by pressing connecting bolt 162. The cooperation between connecting bolt 162, through groove 160, and the inner wall of the mounting cavity makes the unlocking process simple and quick, reducing the time required and the difficulty of operation.

[0025] In this embodiment: The connector 130 is threaded into the mounting cylinder 120 via the connecting bolt 162. The connecting bolt 162 is then engaged within the cavity 140 and the through groove 160. Pressing the connecting bolt 162 causes the engaging tip 172 on the inner wall of the connecting bolt 162 to engage with the abutment ball 153, locking it between the abutment ball 153 and the sliding block 154. To unlock, pressing the connecting bolt 162 again causes the connecting bolt 162 and the sliding block 154 to compress the telescopic column 171. Inertia causes the engaging tip 172 to spring out and abut the abutment ball 153. The contact ball 153 is unlocked. In the locked state, the locking tip 172 is tightly engaged between the contact ball 153 and the sliding block 154, ensuring a stable connection between the connector 130 and the mounting cylinder 120. This prevents loosening due to vibration or external force, thus avoiding frequent maintenance. It also solves the problem that strong winds can cause streetlight poles to sway, which can be transmitted to the threaded connection and cause loosening. Frequent loosening can lead to thread damage or lamp misalignment, ultimately requiring replacement of parts or the entire lamp, increasing maintenance costs.

[0026] Example 2 aims to address the problem of dislocation of the locking tip 172 due to misoperation. This example is an improvement upon Example 1. For details, please refer to [link / reference]. Figures 1-4 The engaging assembly 170 includes a telescopic post 171 and an engaging tip 172. The telescopic post 171 is connected inside the slot 174, and the engaging tip 172 is connected to the end of the telescopic post 171. A return spring 173 is sleeved on the outside of the telescopic post 171. The engaging tip 172 works in conjunction with the abutment ball 153 and the sliding block 154. The tight engagement of the engaging tip 172 with the abutment ball 153 and the sliding block 154, combined with the function of the return spring 173, effectively prevents the engaging tip 172 from dislodging due to external force or improper operation, reducing the occurrence of accidents and improving safety.

[0027] In this embodiment: By setting the limiting block 155, the locking tip 172 cooperates with the limiting block 155. The setting of the limiting block 155 reduces the dislocation of the locking tip 172 due to misoperation, and the user does not need to worry about the inability to unlock due to improper pressing pressure.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A convenient-to-maintain LED street light, comprising a street light body (110) and a mounting cylinder (120), wherein a connector (130) is provided on the side of the street light body (110), and the connector (130) is installed at the end of the mounting cylinder (120), characterized in that: The side of the connector (130) is provided with a threaded section, the inner wall of the mounting cylinder (120) is provided with a threaded section, the mounting cylinder (120) is threaded to the outside of the connector (130), the connector (130) has a cavity (140) inside, and a mating component (150) is provided inside the cavity (140).

2. The convenient-to-maintain LED street light according to claim 1, characterized in that: The mating assembly (150) includes a mounting plate (151) and a mounting post (152), the mounting plate (151) being connected to the interior of the cavity (140) and the mounting post (152) being connected to the side of the mounting plate (151).

3. The convenient-to-maintain LED street light according to claim 2, characterized in that: The mounting post (152) is connected to an abutment ball (153) at its end. A sliding block (154) is sleeved on the outside of the mounting post (152). A limiting block (155) is sleeved on the outside of the mounting post (152). The limiting block (155) is connected to the inside of the mounting cavity (175).

4. The convenient-to-maintain LED street light according to claim 3, characterized in that: The mounting cylinder (120) has a through groove (160) on its side, and a connecting bolt (162) is provided on the outside of the through groove (160) and the mounting cavity (175).

5. The convenient-to-maintain LED street light according to claim 4, characterized in that: The connecting bolt (162) is used in conjunction with the through groove (160) and the inner wall of the mounting cavity (175).

6. The convenient-to-maintain LED street light according to claim 5, characterized in that: The mounting cavity (175) has a slot (174) inside, and a locking assembly (170) is installed inside the slot (174).

7. The convenient-to-maintain LED street light according to claim 6, characterized in that: The engaging assembly (170) includes a telescopic post (171) and an engaging tip (172), the telescopic post (171) being connected inside the slot (174) and the engaging tip (172) being connected to the end of the telescopic post (171).

8. The convenient-to-maintain LED street light according to claim 7, characterized in that: A return spring (173) is sleeved on the outside of the telescopic column (171), and the locking tip (172) is used in conjunction with the abutting ball (153) and the sliding block (154).

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