Convenient maintenance type municipal street lamp structure
By replacing manual hand cranking by motor-driven worm and screw system, combined with waterproof shell design, the problems of manual hand cranking and lack of protection in the prior art are solved, and more efficient and safe street light maintenance and motor protection are achieved.
Patent Information
- Application Number
- CN202421208131.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing convenient maintenance municipal street light structure relies on manual hand-cranking and lifting street lights, resulting in high labor intensity and lack of protection for handwheels, which is prone to damage due to bad weather, affecting maintenance efficiency and safety.
The motor drives the worm and screw system instead of manual hand-crank, combines the waterproof shell and quick disassembly design, and uses the lift switch to control the motor operation. The worm drives the screw to rotate to achieve the up and down lift of the street lamp, and protects the motor from being connected to the internal thread and external thread. Hard environment damage.
It reduces the intensity of manual labor, improves the efficiency and safety of street light maintenance, prevents motors from being damaged due to harsh environments, and extends the service life of the equipment.
Smart Images
Figure CN222256382U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal street lamps, and more specifically, to a convenient maintenance-type municipal street lamp structure. Background Art
[0002] Street lights are lamps installed on the roadside to provide light for the road at night. Most street lights are electric pole lights, and there are many types, including high pole street lights, road lights, monitoring poles, landscape lights, lawn lights, etc.
[0003] The existing patent 202320972505.9 is a convenient maintenance-type municipal street lamp structure. Through the cooperation of the street lamp pole, driving structure and lighting parts, the worm is driven by manually turning the hand wheel to rotate counterclockwise / clockwise, so that the moving block drives the street lamp device to descend / rise, thereby realizing the maintenance and inspection of the street lamp without the need for high-altitude operations, thereby improving the efficiency and safety of street lamp maintenance and inspection.
[0004] Based on the above, the inventors found that: the above patent adopts manual hand-cranking to raise or lower the street lamp. Although it can realize the maintenance of the street lamp device, the manual cranking method is relatively laborious and the manual labor intensity is relatively high. In addition, the hand wheel surface lacks protective measures and is easily damaged by long-term bad weather, which makes it impossible to subsequently maintain the street lamp. Therefore, in view of this, the existing structure is studied and improved to provide a convenient maintenance-type municipal street lamp structure, in order to achieve a more practical purpose. Utility Model Content
[0005] 1. Technical issues to be solved
[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a convenient maintenance-type municipal street lamp structure, which can prevent the use of manual hand-cranking to raise or lower the street lamp. Although the street lamp device can be repaired, the manual cranking method is relatively laborious and the manual labor intensity is relatively high. In addition, the handwheel surface lacks protective measures and is easily damaged by long-term exposure to bad weather, which makes it impossible to repair the street lamp.
[0007] 2. Technical solution
[0008] To solve the above problems, the utility model adopts the following technical solutions.
[0009] A convenient maintenance-type municipal street lamp structure comprises a lamp pole, a lamp holder is installed at the bottom of the lamp pole, one side of the lamp holder is threadedly connected to a waterproof shell, a decorative frame is arranged above the lamp pole, a lighting lamp is installed below the decorative frame, a motor is arranged inside the waterproof shell, a worm is transmission-connected to the left conveying end of the motor, a worm gear is meshingly connected to the top of the worm, a screw is arranged above the worm gear, a moving part is threadedly connected to the top of the screw, an outer protective cover is threadedly connected to the outer side of the waterproof shell, a threaded layer is fixedly connected to one side of the waterproof shell, and a lifting switch is arranged inside the threaded layer.
[0010] Furthermore, a sliding cavity is fixedly provided on the inner side of the lamp pole.
[0011] Furthermore, the outer wall of the lamp holder is bolted to a mounting seat, and the outer side of the mounting seat is provided with an external thread.
[0012] Furthermore, an internal thread is provided at the connection between the waterproof housing and the mounting seat, and the internal thread is threadably connected to the external thread.
[0013] Furthermore, the decorative frame is provided with two groups, which are symmetrically arranged on both sides of the lamp pole, and the lower end of the screw is arranged at the middle position of the worm gear.
[0014] Furthermore, the moving parts are provided in two groups, and the structural composition of each group of moving parts is consistent.
[0015] Furthermore, mounting openings for the decorative frame to pass through are fixedly provided on both sides of the movable member, and an adaptor opening is threadedly connected to the middle position of the movable member.
[0016] 3. Beneficial effects
[0017] Compared with the prior art, the advantages of the present invention are:
[0018] (1) In this solution, a motor is installed on one side of the lamp holder, a lifting switch is used to control the operation of the motor, and a worm gear and a worm wheel are used to drive the screw to rotate counterclockwise or clockwise, so that the moving part can drive the lighting lamp to rise or fall synchronously. The motor drive replaces the manual cranking method, which has low labor intensity and is convenient to use.
[0019] (2) This solution, by setting a waterproof shell on the outside of the motor, connecting the internal thread on the waterproof shell with the external thread on the mounting base, and then connecting the outer cover with the threaded layer, can achieve rapid disassembly and assembly of the waterproof shell, thereby preventing the motor from being damaged by the harsh external environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0021] Figure 2 It is a schematic diagram of the lamp pole of the utility model;
[0022] Figure 3 It is a schematic diagram of the drive assembly of the utility model;
[0023] Figure 4 It is a schematic diagram of the waterproof housing of the utility model.
[0024] Description of the numbers in the figure:
[0025] 1. Lamp pole; 101. Sliding cavity; 2. Lamp holder; 21. Mounting seat; 3. Waterproof shell; 4. Decorative frame; 5. Lighting lamp; 6. Motor; 7. Worm; 8. Screw; 9. Moving part; 91. Mounting port; 92. Adapter port; 10. Outer cover; 11. Threaded layer; 12. Lifting switch. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.
[0027] Example:
[0028] See also Figure 1-4 A convenient maintenance-type municipal street lamp structure includes a lamp pole 1, a lamp holder 2 is installed below the lamp pole 1, the lamp holder 2 is used to install the lamp pole 1, a waterproof shell 3 is threadedly connected to one side of the lamp holder 2, and the waterproof shell 3 is used to protect against bad weather outside, a decorative frame 4 is arranged above the lamp pole 1, and the decorative frame 4 is used to improve the aesthetics of the street lamp, and a lighting lamp 5 is installed below the decorative frame 4, and a motor 6 is arranged inside the waterproof shell 3, and a worm 7 is connected to the left conveying end of the motor 6, and the motor 6 and the worm 7 are used to drive the screw 8 rotates clockwise or counterclockwise, a worm wheel is meshedly connected to the top of the worm 7, a screw 8 is arranged above the worm wheel, the screw 8 is used to drive the lighting lamp 5 to move up and down, a moving part 9 is threadedly connected to the top of the screw 8, the moving part 9 is used to move the lighting lamp 5 up and down, an outer side of the waterproof shell 3 is threadedly connected to an outer protective cover 10, the outer protective cover 10 is used to open the waterproof shell 3, and a threaded layer 11 is fixedly connected to one side of the waterproof shell 3, a lifting switch 12 is arranged inside the threaded layer 11, and the lifting switch 12 is used to control the operation of the motor 6.
[0029] See also Figure 1 and Figure 2 A sliding cavity 101 is fixedly provided on the inner side of the lamp pole 1 , and the sliding cavity 101 can facilitate the moving part 9 to move up and down.
[0030] See also Figure 1 and Figure 2 The outer wall of the lamp holder 2 is bolted with a mounting seat 21, and the outer side of the mounting seat 21 is provided with an external thread. By setting the mounting seat 21 and the external thread, it can be threadedly connected with the waterproof housing 3.
[0031] See also Figure 1 and Figure 4 An internal thread is provided at the connection between the waterproof housing 3 and the mounting seat 21, and the internal thread is threadedly connected to the external thread. The waterproof housing 3 can be installed by providing the internal thread.
[0032] See also Figure 1 and Figure 3 There are two groups of decorative frames 4, which are symmetrically arranged on both sides of the lamp pole 1. The lower end of the screw 8 is arranged at the middle position of the worm gear. By arranging the decorative frames 4, the aesthetics of the street lamp can be improved.
[0033] See also Figure 1 and Figure 3 There are two groups of moving parts 9, and the structural composition of each group of moving parts 9 is consistent. By setting the moving parts 9, the lighting lamp 5 can be driven to rise and fall.
[0034] See also Figure 1 and Figure 3 The movable member 9 is provided with mounting openings 91 on both sides for the decorative frame 4 to pass through. The decorative frame 4 can be installed by setting the mounting openings 91, and the middle position of the movable member 9 is threadedly connected with an adapter opening 92. The adapter opening 92 can cooperate with the screw rod 8 to rotate counterclockwise or clockwise.
[0035] When in use: first install the motor 6 on one side of the lamp holder 2, use the lifting switch 12 to control the operation of the motor 6, and then use the worm 7 and the worm gear to drive the screw 8 to rotate counterclockwise or clockwise, so that the moving part 9 can drive the lighting lamp 5 to rise or fall synchronously. The waterproof shell 3 is arranged on the outside of the motor 6, and the internal thread on the waterproof shell 3 is connected with the external thread on the mounting seat 21, and then the outer protective cover 10 is threadedly connected with the threaded layer 11, so that the waterproof shell 3 can be quickly disassembled and assembled to prevent the motor 6 from being damaged by the harsh external environment; the motor 6 is used to drive instead of the manual hand-cranking method, the labor intensity is low, and it is convenient to use.
[0036] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0038] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A convenient maintenance-type municipal street lamp structure, comprising a lamp pole (1), a lamp holder (2) is installed below the lamp pole (1), a waterproof housing (3) is threadedly connected to one side of the lamp holder (2), a decorative frame (4) is arranged above the lamp pole (1), and a lighting lamp (5) is installed below the decorative frame (4), characterized in that: A motor (6) is arranged inside the waterproof housing (3); a worm (7) is drivingly connected to the left conveying end of the motor (6); a worm wheel is meshingly connected to the top of the worm (7); a screw (8) is arranged above the worm wheel; a moving part (9) is threadedly connected to the top of the screw (8); an outer protective cover (10) is threadedly connected to the outer side of the waterproof housing (3); a threaded layer (11) is fixedly connected to one side of the waterproof housing (3); a lifting switch (12) is arranged inside the threaded layer (11).
2. The convenient maintenance-type municipal street lamp structure according to claim 1 is characterized in that: A sliding cavity (101) is fixedly provided on the inner side of the lamp pole (1).
3. The convenient maintenance-type municipal street lamp structure according to claim 1 is characterized in that: The outer wall of the lamp holder (2) is bolted to a mounting seat (21), and the outer side of the mounting seat (21) is provided with an external thread.
4. The convenient maintenance-type municipal street lamp structure according to claim 1 is characterized in that: An internal thread is provided at the connection between the waterproof housing (3) and the mounting seat (21), and the internal thread is threadably connected to the external thread.
5. The convenient maintenance-type municipal street lamp structure according to claim 1 is characterized in that: The decorative frames (4) are provided with two groups, which are symmetrically arranged on both sides of the lamp pole (1), and the lower end of the screw rod (8) is arranged at the middle position of the worm wheel.
6. The convenient maintenance-type municipal street lamp structure according to claim 1 is characterized in that: The moving parts (9) are provided in two groups, and the structural composition of each group of moving parts (9) is consistent.
7. The convenient maintenance-type municipal street lamp structure according to claim 1 is characterized in that: Mounting openings (91) for the decorative frame (4) to pass through are fixedly provided on both sides of the movable member (9), and an adapting opening (92) is threadedly connected at the middle position of the movable member (9).