Economical street lamp convenient to install and maintain

Abstract

The utility model relates to the technical field of lighting equipment, in particular to an economical street lamp convenient to install and maintain, which comprises a lamp shell and a lighting lamp panel installed inside the front section of the lamp shell, an installation cavity is arranged on the rear section of the lamp shell, and the lamp shell is provided with a cover plate which is used for sealing the installation cavity and can be rotatably opened and closed on the lamp shell. The rear section of the lamp shell is provided with an installation barrel capable of flexibly adjusting the connection angle, a user can easily open or close the installation cavity by designing the cover plate capable of being opened and closed in a rotating mode, and therefore convenience of daily maintenance is effectively improved, difficulty of maintaining and replacing internal components is reduced, and the installation efficiency is improved. The connecting angle between the mounting barrel and the lamp shell is adjustable, the elevation angle of the street lamp is allowed to be adjusted according to actual conditions during mounting, and therefore the flexibility and practicability of the street lamp are improved, and the street lamp can adapt to different mounting environments and lighting requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to an economical street lamp that is easy to install and maintain. Background Art

[0002] As an important part of urban infrastructure, the demand for lights is growing. At the same time, with the advancement of technology, people's requirements for street lights are getting higher and higher. They not only require them to have good lighting effects, but also require them to be easy to install and have low maintenance costs, thereby reducing the labor intensity of maintenance personnel during daily maintenance and installation.

[0003] Based on the above situation, in the prior art, the patent with application number CN201920327781.3 discloses a street lamp lamp holder that is easy to maintain, including a mounting base, a light-transmitting plate and an LED light board installed at the bottom of the mounting base. The mounting base includes a mounting head installed on the lamp pole, an upper mounting base horizontally fixed on the top of the mounting head, and a lower mounting base covering the bottom of the upper mounting base and partially covering the upper mounting base. The upper mounting base and the lower mounting base are hinged, and a locking bolt is provided between the upper mounting base and the lower mounting base to tighten the upper mounting base and the lower mounting base. The above-mentioned street lamp lamp holder is convenient for maintenance after being damaged.

[0004] The above-mentioned street lamp lamp head is hinged between the upper mounting base and the lower mounting base and fastened by locking bolts, so that the street lamp lamp head can be easily repaired after it is damaged. However, the connection angle between the mounting head and the upper mounting base of the above-mentioned street lamp cannot be freely adjusted, so that the elevation angle between the above-mentioned street lamp lamp head and the mounting head cannot be adjusted according to actual conditions, thereby reducing the practicality of the above-mentioned street lamp lamp head. Utility Model Content

[0005] In view of the technical defects existing in the background technology, the present invention proposes an economical street lamp that is easy to install and maintain. In order to further solve the above technical problems and meet actual needs, the specific technical solutions are as follows:

[0006] An economical street lamp that is easy to install and maintain, comprising a lamp housing and a lighting lamp board installed inside the front section of the lamp housing, the rear section of the lamp housing being provided with a mounting cavity, the lamp housing being provided with a cover plate for sealing the mounting cavity and being capable of rotating and opening and closing on the lamp housing, the rear section of the lamp housing being provided with a mounting tube with a flexibly adjustable connection angle, the top end of the mounting tube being connected to an adjustment arc plate, the middle area of ​​the adjustment arc plate being provided with a first fixing tooth, the tail end of the lamp housing being provided with a mounting groove, an adjustment block being symmetrically arranged in the mounting groove and connected to the inner wall of the mounting groove, the surface of the adjustment block being provided with a second fixing tooth that can engage with the first fixing tooth.

[0007] Furthermore, the left and right side walls of the upper end of the cover plate are respectively connected with connecting plates, and the lamp housing is provided with a rotating shaft rotatably connected to the connecting plate at the corresponding position of the connecting plate of the cover plate, and the rotating shaft is connected to the inside of the lamp housing.

[0008] Furthermore, fixing holes are correspondingly provided at the four corners of the cover plate, and first fixing screws threadedly connected to the interior of the lamp housing are correspondingly provided in the fixing holes.

[0009] Furthermore, adjustment scale plates connected to the mounting grooves are symmetrically arranged on the left and right sides of the adjustment block.

[0010] Furthermore, the adjustment arc plate is provided with adjustment grooves on the left and right sides of the first fixed tooth respectively, and the adjustment grooves are correspondingly provided with hexagonal fixing screws, and the surface of the adjustment scale plate is provided with a fixing threaded hole corresponding to the position of the hexagonal fixing screw and threadedly connected to the hexagonal fixing screw.

[0011] Furthermore, a translucent protective cover is provided on the outside of the lighting panel, and second fixing screws are symmetrically arranged at the edge of the outer surface of the translucent protective cover. The second fixing screws pass through the lighting panel and the translucent protective cover in sequence and are threadedly connected to the inner wall of the lamp housing.

[0012] Furthermore, a lightning arrester, a fuse, a controller, and a battery are installed in the installation cavity. The fuse and the controller are electrically connected to the battery respectively. The controller is electrically connected to the lighting board. A Zhaga base is set through the center of the cover. A light control sensor is installed on the Zhaga base. The light control sensor is electrically connected to the controller through the Zhaga base. The lighting board is an LED light board.

[0013] The beneficial effects of the utility model are:

[0014] By designing a rotatable cover, users can easily open or close the installation cavity without the need for a complicated disassembly process, thereby effectively improving the convenience of daily maintenance and reducing the difficulty of repairing and replacing internal components. The connection angle between the mounting tube and the lamp housing is adjustable, allowing the street lamp to adjust the elevation angle according to actual conditions during installation, thereby increasing the flexibility and practicality of the street lamp and enabling it to adapt to different installation environments and lighting requirements. By adjusting the engagement area of ​​the first fixing tooth and the second fixing tooth, users can easily achieve multiple elevation adjustment of the lamp housing on the mounting tube, thereby optimizing the lighting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the three-dimensional structural diagrams of the present utility model.

[0016] Figure 2 This is the second schematic diagram of the three-dimensional structure of the present utility model.

[0017] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the cover plate of the present invention.

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the installation tube of the present utility model.

[0020] Figure 6 This is a schematic diagram of the connection structure between the mounting tube and the lamp housing of the present utility model.

[0021] Reference numerals:

[0022] 1-lamp housing;

[0023] 11-mounting slot; 111-adjusting block; 112-second fixed tooth; 113-adjusting scale plate; 114-fixing threaded hole;

[0024] 12-cover plate; 13-mounting cavity; 14-rotating shaft; 15-connecting plate; 16-first fixing screw; 17-fixing hole;

[0025] 2-Battery;

[0026] 3-lighting panel; 31-transparent protective cover; 32-second fixing screw;

[0027] 4-mounting cylinder; 41-adjusting arc plate; 42-adjusting slot; 43-first fixing tooth; 44-hexagon socket fixing screw;

[0028] 5-Light control sensor; 51-Zhaga base; 6-Lightning arrester; 7-Fuse; 8-Controller. DETAILED DESCRIPTION

[0029] The following describes the implementation of the present invention in conjunction with the accompanying drawings and relevant embodiments. The implementation of the present invention is not limited to the following embodiments, and the present invention involves relevant necessary components in this technical field, which should be regarded as common knowledge in this technical field and can be known and mastered by technical personnel in this technical field.

[0030] like Figures 1 to 6As shown, the utility model provides a technical solution, an economical street lamp that is easy to install and maintain, comprising a lamp housing 1 and a lighting lamp board 3 installed inside the front section of the lamp housing 1, the rear section of the lamp housing 1 is provided with a mounting cavity 13, the lamp housing 1 is provided with a cover plate 12 for closing the mounting cavity 13 and capable of rotating and opening and closing on the lamp housing 1, the rear section of the lamp housing 1 is provided with a mounting tube 4 that can flexibly adjust the connection angle, the top of the mounting tube 4 is connected to an adjusting arc plate 41, the middle area of ​​the adjusting arc plate 41 is provided with a first fixing tooth 43, the tail end of the lamp housing 1 is provided with a mounting groove 11, the mounting groove 11 is symmetrically provided with an adjusting block 111 connected to the inner wall of the mounting groove 11, the surface of the adjusting block 111 is provided with a second fixing tooth 112 that can engage with the first fixing tooth 43.

[0031] The cover plate 12 of the present invention is connected to the rotating shaft 14 through the connecting plate 15, so that the cover plate 12 can be rotated around the rotating shaft 14 to open and close, making it easy for users to open or close the installation cavity 13 without complicated disassembly process, thereby improving the convenience of installation and maintenance of the street lamp. After the cover plate 12 closes the installation cavity 13, it is threadedly connected to the inside of the lamp housing 1 through the first fixing screw 16 in the fixing hole 17, ensuring that the cover plate 12 is firmly fixed on the lamp housing 1, which can effectively prevent the cover plate 12 from being accidentally opened due to external force, thereby ensuring the safety and stability of the street lamp.

[0032] The surface of the adjustment block 111 of the present invention is provided with a second fixed tooth 112 that can engage with the first fixed tooth 43. By adjusting the engaging area of ​​the two, the connection angle between the lamp housing 1 and the mounting tube 4 can be flexibly adjusted, so that the street lamp can present different elevation angles according to actual conditions during installation, thereby increasing the practicality and flexibility of the street lamp. The adjustment groove 42 on the adjustment arc plate 41 allows the hexagonal fixing screw 44 to pass through and be screwed into the fixed threaded hole 114 of the adjustment block 111. Through the tightening action of the hexagonal fixing screw 44, the first fixed tooth 43 on the adjustment arc plate 41 is completely engaged with the second fixed tooth 112 on the adjustment block 111, ensuring that the lamp housing 1 is stably fixed on the mounting tube 4 at a fixed elevation angle, and can also effectively prevent the connection from loosening due to vibration or external force.

[0033] As one of the preferred embodiments of the present invention, Figure 1 、 Figure 3 and Figure 4 As shown, the left and right side walls of the upper end of the cover plate 12 are respectively connected with connecting plates 15, and the lamp housing 1 is provided with a rotating shaft 14 rotatably connected to the connecting plate 15 at the position of the connecting plate 15 of the cover plate 12, and the rotating shaft 14 is connected to the inside of the lamp housing 1.

[0034] In the structure of the cover plate 12 of the present invention, fixing holes 17 are correspondingly provided at the four corners of the cover plate 12 , and first fixing screws 16 threadedly connected to the interior of the lamp housing 1 are correspondingly provided in the fixing holes 17 .

[0035] In the present invention, the function of the cover 12 is to seal and protect the various electrical components (such as the lightning arrester 6, the fuse 7, the controller 8 and the battery 2) in the installation cavity 13 from the invasion of the external environment, such as dust, moisture, etc., and at the same time provide a convenient maintenance channel, so that the staff can easily open and close the installation cavity 13 for routine maintenance and troubleshooting. The left and right side walls of the upper end of the cover 12 are provided with connecting plates 15, which are rotatably connected to the lamp housing 1 through the rotating shaft 14 to realize the rotation opening and closing of the cover 12. The four corners of the cover 12 are provided with fixing holes 17, which are connected to the internal thread of the lamp housing 1 through the first fixing screw 16 to ensure the stability of the cover 12 in the closed state.

[0036] When it is necessary to rotate the cover 12 and open the installation cavity 13, the first fixing screws 16 at the four corners of the cover 12 are removed. At the same time, the rotation axis 14 serves as a fulcrum, allowing the cover 12 to rotate around it. The staff can gently grasp the edge of the cover 12 near the installation cylinder 4 and lift it upward, so that the cover 12 rotates around the rotation axis 14 through the connecting plate 15. As the rotation proceeds, the cover 12 will gradually open, thereby exposing the interior of the installation cavity 13.

[0037] When rotating the cover plate 12 to close the mounting cavity 13, ensure that the first fixing screws 16 that are threadedly connected to the interior of the lamp housing 1 are placed in the fixing holes 17. Fix the cover plate 12 to the lamp housing 1 using the first fixing screws 16. Re-close the cover plate 12 on the mounting cavity 13, and ensure that the fixing holes 17 at its four corners are aligned with the corresponding threaded holes on the lamp housing 1. Use an appropriate tool (such as a screwdriver) to tighten the first fixing screws 16 and gradually screw them into the threaded holes inside the lamp housing 1, thereby firmly fixing the cover plate 12 to the lamp housing 1 and closing the mounting cavity 13.

[0038] As one of the preferred embodiments of the present invention, Figure 3 and Figure 6 As shown, adjustment scale plates 113 connected to the mounting slot 11 are symmetrically provided on the left and right sides of the adjustment block 111 .

[0039] The surface of the adjustment scale plate 113 is provided with a scale for measuring the relative arc sliding distance between the adjustment block 111 and the adjustment arc plate 41. At the same time, the surface of the adjustment arc plate 41 with the adjustment groove 42 slides on the adjustment scale plate 113 on both sides of the adjustment block 111. During the installation of the street lamp, the staff can accurately adjust the connection angle between the lamp housing 1 and the mounting tube 4, that is, the elevation angle of the street lamp, by observing the scale on the adjustment scale plate 113, thereby making the elevation angle adjustment of the street lamp more intuitive and accurate, which helps to maintain the consistency of the street lamp during installation.

[0040] As one of the preferred embodiments of the present invention, Figure 3 、 Figure 5 and Figure 6 As shown, the adjustment arc plate 41 is provided with adjustment grooves 42 on the left and right sides of the first fixed tooth 43, and the adjustment grooves 42 are correspondingly provided with hexagonal fixing screws 44. The surface of the adjustment scale plate 113 is provided with a fixing threaded hole 114 corresponding to the position of the hexagonal fixing screw 44 and threadedly connected to the hexagonal fixing screw 44.

[0041] The setting of the adjustment slot 42 allows the adjustment arc plate 41 to have a certain range of motion on the adjustment block 111 and the adjustment scale plate 113, thereby providing a basis for flexible adjustment of the connection angle between the lamp housing 1 and the mounting tube 4. When the elevation angle of the street lamp needs to be adjusted, the adjustment arc plate 41 changes its relative position with the adjustment block 111 and the adjustment scale plate 113 in the mounting slot 11 by sliding, thereby changing the engagement area of ​​the first fixed tooth 43 and the second fixed tooth 112, thereby achieving adjustment of the elevation angle.

[0042] The hexagon socket fixing screw 44 passes through the adjustment slot 42 and is threadedly connected to the fixing threaded hole 114 on the surface of the adjustment scale plate 113, firmly fixing the adjustment arc plate 41 on the adjustment block 111. After the hexagon socket fixing screw 44 is fixed, it can ensure that the street lamp can maintain a stable elevation angle after adjustment. During the fixing process, the hexagon socket fixing screw 44 can be used in conjunction with a gasket to increase the firmness of the hexagon socket fixing screw 44 in fixing the adjustment arc plate 41 to the adjustment block 111.

[0043] As one of the preferred embodiments of the present invention, Figures 1 to 3 As shown, a translucent protective cover plate 31 is provided on the outside of the lighting lamp board 3, and a second fixing screw 32 is symmetrically provided at the edge position of the outer surface of the translucent protective cover plate 31. The second fixing screw 32 passes through the lighting lamp board 3 and the translucent protective cover plate 31 in sequence and is threadedly connected to the inner wall of the lamp housing 1.

[0044] The lighting panel 3 is the main light-emitting component of the street lamp and is composed of multiple LED lamp beads. The translucent protective cover 31 is located on the outside of the lighting panel 3, which can protect the lighting panel 3 from damage from the external environment and ensure that the light emitted by the lighting panel 3 can penetrate smoothly. The second fixing screws 32 are symmetrically arranged at the edge of the translucent protective cover 31. After the second fixing screws 32 pass through the lighting panel 3 and the translucent protective cover 31, they are connected to the threaded holes on the inner wall of the lamp housing 1, thereby fixing the lighting panel 3 and the translucent protective cover 31 on the inner wall of the lamp housing 1.

[0045] As one of the preferred embodiments of the present invention, Figure 3 As shown, a lightning arrester 6, a fuse 7, a controller 8, and a battery 2 are installed in the installation cavity 13. The fuse 7 and the controller 8 are electrically connected to the battery 2 respectively. The controller 8 is electrically connected to the lighting board 3. A Zhaga base 51 is provided through the center of the cover 12. A light control sensor 5 is installed on the Zhaga base 51. The light control sensor 5 is electrically connected to the controller 8 through the Zhaga base 51. The lighting board 3 is an LED light board.

[0046] Specifically, in the above circuit connection, the fuse 7 is connected between the battery 2 and the AC power, and the battery 2 is electrically connected to the controller 8. The fuse 7 is used to cut off the circuit when the current is too large, thereby protecting the battery 2, controller 8 and other components from the influence of faults such as short circuit or overload.

[0047] The controller 8 is electrically connected to the lighting panel 3. The controller 8 controls the switch of the lighting panel 3 according to the signal of the light control sensor 5. The light control sensor 5 is electrically connected to the controller 8. The light control sensor 5 is electrically connected to the controller 8 through the Zhaga base 51. The Zhaga base 51 is an interface that complies with the standardized interface specifications developed by the Zhaga Alliance. The light control sensor 5 converts the detected light intensity signal into an electrical signal and transmits it to the controller 8 through the Zhaga base 51. When the ambient light intensity is lower than a certain threshold, the light control sensor 5 will send a signal to the controller 8, and the controller 8 will control the lighting panel 3 to turn on the lighting according to the signal; when the ambient light intensity is higher than the threshold, the light control sensor 5 will send a signal to make the controller 8 turn off the lighting panel 3.

[0048] The lightning arrester 6 is usually connected in parallel between the input terminal of the battery 2 and the ground to prevent high voltage electricity such as lightning from damaging the circuit. When high voltage electricity such as lightning enters the circuit, the lightning arrester 6 can act quickly to guide the overvoltage to the ground.

[0049] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An economical street lamp that is easy to install and maintain, comprising a lamp housing (1) and a lighting panel (3) installed inside the front section of the lamp housing (1), characterized in that: The rear section of the lamp housing (1) is provided with a mounting cavity (13), the lamp housing (1) is provided with a cover plate (12) for closing the mounting cavity (13) and capable of rotating and opening and closing on the lamp housing (1), the rear section of the lamp housing (1) is provided with a mounting tube (4) capable of flexibly adjusting a connection angle, the top end of the mounting tube (4) is connected to an adjusting arc plate (41), the middle area of ​​the adjusting arc plate (41) is provided with a first fixing tooth (43), the tail end of the lamp housing (1) is provided with a mounting groove (11), an adjusting block (111) connected to the inner wall of the mounting groove (11) is symmetrically arranged in the mounting groove (11), and a second fixing tooth (112) capable of engaging with the first fixing tooth (43) is provided on the surface of the adjusting block (111).

2. The economical street lamp that is easy to install and maintain according to claim 1, characterized in that: The left and right side walls of the upper end of the cover plate (12) are respectively connected to connecting plates (15); the lamp housing (1) is provided with a rotating shaft (14) rotatably connected to the connecting plate (15) at the position of the connecting plate (15) of the cover plate (12); the rotating shaft (14) is connected to the interior of the lamp housing (1).

3. The economical street lamp that is easy to install and maintain according to claim 1, characterized in that: The four corners of the cover plate (12) are respectively provided with fixing holes (17), and the fixing holes (17) are respectively provided with first fixing screws (16) threadedly connected to the interior of the lamp housing (1).

4. The economical street lamp that is easy to install and maintain according to claim 1, characterized in that: Adjustment scale plates (113) connected to the mounting groove (11) are symmetrically arranged on the left and right sides of the adjustment block (111).

5. The economical street lamp that is easy to install and maintain according to claim 4, characterized in that: The adjusting arc plate (41) is provided with adjusting grooves (42) on the left and right sides of the first fixed tooth (43), respectively. A hexagon socket fixing screw (44) is correspondingly provided in the adjusting groove (42). A fixing threaded hole (114) corresponding to the position of the hexagon socket fixing screw (44) and threadedly connected to the hexagon socket fixing screw (44) is provided on the surface of the adjusting scale plate (113).

6. The economical street lamp that is easy to install and maintain according to claim 4, characterized in that: A light-transmitting protective cover plate (31) is provided on the outside of the lighting lamp board (3), and second fixing screws (32) are symmetrically provided at the edge of the outer surface of the light-transmitting protective cover plate (31). The second fixing screws (32) pass through the lighting lamp board (3) and the light-transmitting protective cover plate (31) in sequence and are then threadedly connected to the inner wall of the lamp housing (1).

7. The economical street lamp that is easy to install and maintain according to claim 1, characterized in that: A lightning arrester (6), a fuse (7), a controller (8), and a battery (2) are installed in the installation cavity (13); the fuse (7) and the controller (8) are electrically connected to the battery (2), respectively; the controller (8) is electrically connected to the lighting panel (3); a Zhaga base (51) is provided through the center of the cover (12); a light control sensor (5) is installed on the Zhaga base (51); the light control sensor (5) is electrically connected to the controller (8) through the Zhaga base (51); and the lighting panel (3) is an LED panel.

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