Lifting structure and lamp pole
By designing a lifting structure, a geared motor drives a synchronous belt to rotate a nut, thereby adjusting the height of the high mast light. This solves the problem of fixed lighting height in traditional high mast lights, improving adaptability and safety.
Patent Information
- Application Number
- CN202422495575.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-10-15
AI Technical Summary
Traditional high-mast lights have a fixed illumination height, which cannot be flexibly adjusted according to actual needs, resulting in reduced adaptability and practicality in different scenarios.
The system employs a lifting structure, including an equipment box, a synchronous belt, a geared motor, a nut, an upper section of the light pole, and a lower section of the light pole. The geared motor drives the synchronous belt to rotate the nut, thereby raising and lowering the upper section of the light pole. Combined with limiters and clamps, the system ensures stability and safety.
It enables flexible adjustment of the lighting height, improves the adaptability and safety of the light pole in different scenarios, prevents shaking and accidental falls, and enhances the practicality and waterproof capability of the equipment.
Smart Images
Figure CN223622837U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of smart light poles, and in particular to a lifting light pole. Background Technology
[0002] High mast lighting designs, which are widely available on the market, play an important role in the field of outdoor lighting due to their powerful lighting capabilities and wide coverage.
[0003] A significant drawback of traditional high mast lighting is its fixed height, which cannot be flexibly adjusted to meet actual needs. At night, the required lighting range in stadiums or sports fields may change, necessitating broader illumination to cover the entire area. However, because traditional high mast lighting has a fixed height, this can lead to insufficient lighting in some areas. Furthermore, during the day or in periods of low light demand, excessively high lighting heights not only waste energy but can also cause light pollution, negatively impacting the surrounding environment. The lack of flexible height adjustment in traditional high mast lighting significantly reduces its adaptability and practicality in different scenarios. Utility Model Content
[0004] The present invention aims to improve at least one technical problem in the background art.
[0005] This utility model provides a lifting structure, including: an equipment box, a synchronous belt, a geared motor, a nut, an upper light pole, a lower light pole, and a limiting member; the upper and lower light poles are vertically arranged, the lower light pole is a hollow light pole, the limiting member is fixed inside the lower light pole, the nut is fixed inside the limiting member, and the nut is restricted to move up and down by the limiting member, the equipment box is fixed outside the lower light pole, an equipment hole is opened between the lower light pole and the equipment box, the geared motor is installed inside the equipment box, the synchronous belt passes through the equipment hole to drive the geared motor and the nut, the upper light pole is sleeved inside the lower light pole, the upper light pole has a thread that mates with the nut, a guide block protrudes from the upper light pole, and a guide groove is vertically opened on the lower light pole, the guide groove mates with the guide block.
[0006] The lifting structure according to the first aspect of the present invention has at least the following beneficial effects: the synchronous belt is driven by a geared motor, which in turn drives the nut to rotate. Since the upper section of the lamp post and the nut are connected by a thread, the upper section of the lamp post can move up and down along the lower section of the lamp post, so that the lighting height can be flexibly adjusted according to actual needs.
[0007] As some sub-solutions of the above technical solution, the lifting structure also includes an upward limiting block and a downward limiting block. The upward limiting block is located at the top of the threaded portion of the upper section of the lamp post, and the downward limiting block is located at the bottom of the upper section of the lamp post. The upward limiting block and the downward limiting block are used to limit the maximum lifting space of the upper section of the lamp post.
[0008] The beneficial effect of further improving the above technical solution is that the rising limit block and the falling limit block physically limit the lifting range of the upper section of the light pole, preventing the light pole from rising or falling too much.
[0009] As some sub-solutions of the above technical solution, the lifting structure also includes a clamp and a connecting beam. The clamp wraps around the upper section of the light pole, and the clamp is fixedly connected to the lower section of the light pole through the connecting beam. The clamp and the connecting beam are used to support the upper section of the light pole.
[0010] A further improvement to the aforementioned technical solution is that the clamp wraps around the upper section of the light pole and is securely connected to the lower section via a connecting beam, forming a stable support structure. This design effectively prevents the upper section of the light pole from swaying or shifting during lifting, ensuring the smoothness and safety of the lifting operation.
[0011] As a sub-solution of the above technical solution, the lifting structure also includes a fall arrestor block, which is disposed on the inner wall of the lower section of the light pole and is used to prevent the upper section of the light pole from falling.
[0012] The beneficial effect of further improving the above technical solution is that, in the event of an accident, the anti-fall block can prevent the upper section of the light pole from falling, preventing it from falling accidentally and causing loss or injury, thus improving the safety of the equipment.
[0013] As a sub-solution of the above technical solution, the anti-fall block is also provided with a buffer spring, which is used to slow down the speed of the upper section of the lamp post when it falls to an extreme position.
[0014] The beneficial effect of further improving the above technical solution is that the buffer spring added to the anti-fall block can play a buffering role when the upper section of the light pole falls to the extreme position, slowing down its falling speed, thereby reducing the risk of damage caused by the equipment falling.
[0015] As a sub-solution of the above technical solution, a sealing strip is provided at the top of the lower section of the light pole. The sealing strip is used to prevent moisture and dust from seeping into the pole body through the gap between the upper section and the lower section of the light pole.
[0016] The beneficial effect of further improving the above technical solution is that a sealing strip is provided at the top of the inner wall of the lower section of the light pole, which can prevent water from seeping into the gap between the upper and lower sections of the light pole and improve the waterproof capability of the light pole.
[0017] A light pole includes the lifting structure described in the above embodiments.
[0018] A lamp post according to a second aspect embodiment of the present invention, having the lifting structure described above, also has corresponding beneficial effects. Attached Figure Description
[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0020] Figure 1 A schematic diagram of a preferred embodiment of this utility model;
[0021] In the attached diagram: 1-lower section of light pole; 2-upper section of light pole; 3-equipment box; 4-gear motor; 5-synchronous belt; 6-nut; 7-guide groove; 8-guide block; 9-rising limit block; 10-falling limit block; 11-anti-fall block; 12-buffer spring; 13-sealing strip; 14-limiting component. Detailed Implementation
[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0023] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0024] In the description of this utility model, "several" means an indefinite quantity, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, the quantity of indicated technical features, or the order of the indicated technical features. The use of "and / or" throughout the text indicates three parallel solutions; for example, A and / or B indicates a solution satisfied by A, a solution satisfied by B, or a solution satisfied by both A and B.
[0025] In the description of this utility model, if there is a short phrase containing multiple parallel features, the modifier in the phrase defines the closest feature. For example, "B, C, and E connected to D are set on A" means that B is set on A, E is connected to D, and C is not defined. However, modifiers indicating the relationship between features, such as "interval setting" or "circular arrangement," do not fall into this category. Modifiers preceded by "all" define all features in the short phrase. For example, "B, C, and D are all set on A" means that B, C, and D are all set on A. In statements where the subject is omitted, the omitted subject is the subject of the preceding statement. That is, "A has B and includes C" means that A has B and A includes C.
[0026] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0027] The following is combined with Figure 1 The embodiments of this utility model are described below.
[0028] This embodiment relates to the field of smart light poles, and in particular to a lifting light pole.
[0029] A lifting structure in this embodiment includes: an equipment box 3, a synchronous belt 5, a geared motor 4, a nut 6, an upper light pole 2, a lower light pole 1, and a limiting member 14; the upper light pole 2 and the lower light pole 1 are vertically arranged, the lower light pole 1 is a hollow light pole, the limiting member 14 is fixed inside the lower light pole 1, the nut 6 is fixed inside the limiting member 14, and the nut 6 is restricted from moving up and down by the limiting member 14; the equipment box 3 is fixed outside the lower light pole 1, an equipment hole is opened between the lower light pole 1 and the equipment box 3, the geared motor 4 is provided inside the equipment box 3, the synchronous belt 5 passes through the equipment hole to drive the geared motor 4 and the nut 6, the upper light pole 2 is sleeved inside the lower light pole 1, the upper light pole 2 has a thread that mates with the nut 6, the upper light pole 2 has a protruding guide block 8, and the lower light pole 1 has a vertically opened guide groove 7 that mates with the guide block 8.
[0030] The lower section of the light pole 1 is vertically installed, and the equipment box 3 is fixed to the outside of the lower section of the light pole 1 using bolts or other fasteners, ensuring that the equipment box 3 is stable and does not wobble. An equipment hole is made between the lower section of the light pole 1 and the equipment box 3. This hole must be large enough to allow the synchronous belt 5 to pass through, and good sealing must be ensured to prevent dust and moisture from entering. The geared motor 4 is installed in the equipment box 3, and the motor base is fixed. The nut 6 is fixed inside the lower section of the light pole 1, ensuring that the nut 6 can rotate freely but cannot move up and down. One end of the synchronous belt 5 is connected to the output shaft of the geared motor 4, and the other end passes through the equipment hole and connects to the nut 6. The upper section of the light pole 2 is machined with threads that mate with the nut 6, and a guide block 8 protrudes from the upper section of the light pole 2. The upper section of the light pole 2 is inserted from the top of the lower section of the light pole 1, ensuring that the guide block 8 and the guide groove 7 on the lower section of the light pole 1 are correctly matched to achieve the guiding function and restrict the rotation of the upper section of the light pole 2. The synchronous belt 5 is driven by the geared motor 4, which in turn drives the nut 6 to rotate, so that the upper section of the light pole 2 can move up and down along the lower section of the light pole 1.
[0031] The lifting structure according to the first aspect of the present invention has at least the following beneficial effects: the synchronous belt 5 is driven by the geared motor 4, which in turn drives the nut 6 to rotate. Since the upper section lamp post 2 and the nut 6 are connected by a thread, the upper section lamp post 2 can move up and down along the lower section lamp post 1, so that the lighting height can be flexibly adjusted according to actual needs.
[0032] Specifically, the lifting structure also includes an upward limiting block 9 and a downward limiting block 10. The upward limiting block 9 is located at the top of the threaded portion of the upper section of the lamp post 2, and the downward limiting block 10 is located at the bottom of the upper section of the lamp post 2. The upward limiting block 9 and the downward limiting block 10 are used to limit the maximum lifting space of the upper section of the lamp post 2.
[0033] An upward limiting block 9 and a downward limiting block 10 are installed at the bottom of the upper section of the light pole 2. When the upper section of the light pole 2 rises to a certain height, the upward limiting block 9 will lock the upper section of the light pole 2 to restrict its movement. The upward limiting block 9 can limit the rising height of the upper section of the light pole 2. When the upper section of the light pole 2 falls to a certain height, the downward limiting block 10 will lock the upper section of the light pole 2 to restrict its falling height. The upward limiting block 9 and the downward limiting block 10 can prevent the upper section of the light pole 2 from being damaged due to excessive rising or falling.
[0034] Specifically, the lifting structure also includes a clamp and a connecting beam. The clamp wraps around the upper section of the lamp post 2, and the clamp is fixedly connected to the lower section of the lamp post 1 through the connecting beam. The clamp and the connecting beam are used to support the upper section of the lamp post 2.
[0035] The clamping sleeve wraps around the upper section of the light pole 2 and is securely connected to the lower section of the light pole 1 via a connecting beam, forming a stable support structure. This design effectively prevents the upper section of the light pole 2 from swaying or shifting during the lifting process, ensuring the smoothness and safety of the lifting operation.
[0036] Specifically, the lifting structure also includes a fall arrestor 11, which is disposed on the inner wall of the lower section of the light pole 1. The fall arrestor 11 is used to prevent the upper section of the light pole 2 from falling. The fall arrestor 11 is positioned on the descent path of the upper section of the light pole 2 and can completely block it. When the upper section of the light pole 2 falls accidentally, the fall arrestor 11 can prevent it from falling and causing loss or injury, thus improving the safety of the equipment.
[0037] Specifically, the fall arrestor block 11 is also equipped with a buffer spring 12, which is used to slow down the speed of the upper section of the lamp post 2 when it falls to an extreme position. The buffer spring 12 added to the fall arrestor block 11 can buffer the upper section of the lamp post 2 when it falls to an extreme position, slowing down its falling speed, thereby reducing the risk of damage caused by the falling equipment.
[0038] Specifically, a sealing strip 13 is provided at the top of the lower section of the lamp post 1. The sealing strip 13 is used to prevent moisture and dust from seeping into the pole body through the gap between the upper section of the lamp post 2 and the lower section of the lamp post 1.
[0039] A sealing strip 13 is provided at the top of the inner wall of the lower section of the light pole 1, which can prevent water from seeping into the gap between the upper section of the light pole 2 and the lower section of the light pole 1, thereby improving the waterproof capability of the light pole.
[0040] Specifically, a light pole includes the lifting structure described in the above embodiments.
[0041] A lamp post according to a second aspect embodiment of the present invention, having the lifting structure described above, also has corresponding beneficial effects.
[0042] The preferred embodiments of the present invention have been described in detail above, but the present disclosure is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are all included within the scope defined by the claims of the present disclosure.
Claims
1. A lifting structure, characterized in that, include: The equipment box (3), timing belt (5), geared motor (4), nut (6), upper section lamp post (2), lower section lamp post (1), and limiting member (14) are arranged vertically. The lower section lamp post (1) is a hollow lamp post. The limiting member (14) is fixed inside the lower section lamp post (1). The nut (6) is fixed inside the limiting member (14). The nut (6) is restricted from moving up and down by the limiting member (14). The equipment box (3) is fixed outside the lower section lamp post (1). An equipment hole is opened between the lower section lamp post (1) and the equipment box (3). The geared motor (4) is installed inside the equipment box (3). The timing belt (5) passes through the equipment hole to reduce the speed of the geared motor (4). The high-speed motor (4) is connected to the nut (6) for transmission. The lower section lamp post (1) is fitted with the upper section lamp post (2). The upper section lamp post (2) has a thread that mates with the nut (6). The upper section lamp post (2) has a protruding guide block (8). The lower section lamp post (1) has a vertically opened guide groove (7). The guide groove (7) can mate with the guide block (8). The lifting structure also includes an upward limiting block (9) and a downward limiting block (10). The upward limiting block (9) is located at the top of the threaded part of the upper section lamp post (2). The downward limiting block (10) is located at the bottom of the upper section lamp post (2). The upward limiting block (9) and the downward limiting block (10) are used to limit the maximum lifting space of the upper section lamp post (2).
2. The lifting structure according to claim 1, characterized in that: The lifting structure also includes a clamp and a connecting beam. The clamp wraps around the upper section of the lamp post (2). The clamp is fixedly connected to the lower section of the lamp post (1) through the connecting beam. The clamp and the connecting beam are used to support the upper section of the lamp post (2).
3. The lifting structure according to claim 1, characterized in that: The lifting structure also includes a fall arrestor (11), which is located on the inner wall of the lower section of the lamp post (1) and is used to prevent the upper section of the lamp post (2) from falling.
4. The lifting structure according to claim 3, characterized in that: The fall arrestor block (11) is also provided with a buffer spring (12), which is used to slow down the speed of the upper section of the lamp post (2) when it falls to an extreme position.
5. The lifting structure according to claim 1, characterized in that: The top of the lower section of the lamp post (1) is provided with a sealing strip (13), which is used to prevent moisture and dust from seeping into the pole body through the gap between the upper section of the lamp post (2) and the lower section of the lamp post (1).
6. A light pole, characterized in that: Includes the lifting structure as described in any one of claims 1 to 5.